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- Unit 5 Working the Land单元知识梳理【过知识】-2022-2023学年高二英语单元复习（人教版2019选择性必修第一册 试卷 0 次下载
Unit 5 Working the Land单元知识梳理【过知识】-2022-2023学年高二英语单元复习（人教版2019选择性必修第一册）
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这是一份Unit 5 Working the Land单元知识梳理【过知识】-2022-2023学年高二英语单元复习（人教版2019选择性必修第一册），共17页。试卷主要包含了重点知识巩固，基础知识再现，单元语法夯实等内容，欢迎下载使用。
单元知识梳理
一、重点知识巩固
1. devte vt. 把……献(给)；把……专用于；专心于
(1)devte ... t (ding) sth. 把……献给(做)某事；致力于(做)某事
devte neself t (ding) sth. 致力于/献身于/专心于(做)某事
(2)devted adj. 挚爱的；忠实的；关于……的；专用于……的
be devted t (ding) sth. 献身于(做)某事；专心致志于(做)某事
(3)devtin n. 深爱；奉献；忠心
[词块]
devte his energies t a jb f helping the disabled致力于帮助残疾人的工作
devte all her life t medical wrk fr Chinese wmen and children为中国的妇女儿童医疗事业贡献她毕生精力
（1）练基础：单句语法填空
①(2019·浙江卷)I still remember what yu have devted t (imprve) my ral English and English writing.
②Yu will never gain success unless yu are fully (devte) t yur wrk.
③With all her time (devte) t the experiments, she has n time fr husewrk.
④(天津卷)He is a (devte) father because he was strict with his daughter and encuraged her when she was in truble.
⑤A teacher's (devte) t educatin deserves great respect f the whle public because it brings benefits t the develpment f sciety.
（2）练能力：句式升级
(普通表达)Jim devtes himself t teaching the children in the pr area and he has little time t care fr his family.
⑥(高级表达) ,Jim has little time t care fr his family. (现在分词短语作状语)
⑦(高级表达) ,Jim has little time t care fr his family.(过去分词短语作状语)
2. cnvince vt. 使相信；使确信；说服
(1)cnvince sb. f sth. 使某人相信某事
cnvince sb. t d sth. 说服某人做某事
(2)cnvinced adj. 确信的；深信的
be cnvinced f/that ... 确信……
(3)cnvincing adj. 有说服力的；令人信服的
[词块]
be cnvinced f the psitive effect f laughter 相信笑声的积极效果
cnvincing evidence 令人信服的证据
（1）练基础：单句语法填空
①Althugh I sn cnvinced him my inncence, I think he still has serius dubts abut my sanity (神志正常)．
②His idea was nt (cnvince). At last I cnvinced him (change) his mind t accept my idea.
③It tk us several hurs t make the ld man (cnvince) f the safety f travelling by air.
（2）练能力：词汇升级/句式升级
(普通表达) I believe hnesty is imprtant. It will cntribute t building a warm and harmnius sciety.
④(高级表达)I the imprtance f hnesty, building a warm and harmnius sciety. (定语从句)
3. alternative n. 可供选择的事物 adj. 可供替代的；非传统的
(1)have n alternative but t d sth. 别无选择只好做某事
an alternative t ... ……的替代物 (t是介词)
(2)alternatively adv. 可供选择地
【注意】
“别无选择只好做……”的其他表达方式有have n chice but t d，cannt (help) but d，can d nthing but d。
[词块]
alternative ways/appraches/methds t learning
可供选择的学习方法
an alternative t traditinal teaching methds 代替传统的教学方法
（1）练基础：单句语法填空
①As there is less and less cal and il, scientists are explring new ways f making use f (alternatively) energy, such as sunlight, wind and water fr pwer and fuel.
②The Internet als prvides us with a cheap alternative t (cmmunicate) with thers.
（2）练能力：一句多译
失败乃成功之母。有时候，为了成功，我们不得不勇敢地直面失败并从中吸取教训。
③Failure is the mther f success. Smetimes, in rder t succeed, we failure bravely and learn frm it. (alternative)
④Failure is the mther f success. Smetimes, in rder t succeed, we failure bravely and learn frm it. (chice)
4. shrtage n. 不足；缺少；短缺
(1)fr shrt 作为简称；作为缩写
in shrt 简单地说；总之
(2)be shrt f 缺少……
be shrt in 在……方面短(缺)的
(3)shrten v. (使)变短；(使)缩短
[词块]
a shrtage f water 水短缺
a shrtage f fd 食物短缺
（1）练基础：单句语法填空
①(2020·全国卷Ⅰ)These include plants that have sensrs printed nt their leaves t shw when they're shrt water and a plant that can detect harmful chemicals in grundwater.
② shrt, a gd and harmnius envirnment at hme is necessary fr a child t grw healthy.
③There's a (shrt) f reference materials in many schls.
（2）练能力：一句多译
这些人因食物短缺而生活贫困。
④These peple are living in pverty . (shrtage)
⑤These peple are living in pverty . (shrt)
⑥These peple are living in pverty . (lacking)
5. depend n 依靠；依赖
eq \a\vs4\al(1\b\lc\ \rc\}(\a\vs4\al\c1(depend n sb. t d ,sth.,depend n sb./sb.'s ,ding sth.)))eq \a\vs4\al(依靠/指望某人做某事,)
depend n/upn it that ... 相信；指望
(2)That/It depends. 那得看情况。(口语)
（1）练基础：单句语法填空
①(2019·北京卷)Ocean clur varies frm green t blue, (depend) n the type and cncentratin f phytplanktn (浮游植物)．
②(浙江卷)Hw much sleep yu need (depend) a lt n yur age.
③Jim is always late, s yu cannt depend n him (cme) n time.
④Dn't wrry. Yu can depend n that he'll turn up n time. He always keeps his prmise.
（2）练能力：补全句子/句式升级
⑤(普通表达)We dn't knw whether we will have the sprts meeting. This (取决于) the weather.
⑥(高级表达) (主语从句)
6. . It＋be＋过去分词＋that从句
(教材原文)Tday, it is estimated that abut 60 percent f dmestic rice cnsumptin in China is cmprised f crps generated frm Yuan's hybrid strains ... 据估算，现在中国国内消费的稻米有大约60%来自袁隆平的杂交水稻品种形成的作物……
It is estimated that ... 据估计……
It is said that ... 据说……
It is reprted that ... 据报道……
It is suggested that ... 有人建议……
It is thught that ... 人们认为……
It is knwn that ... 众所周知……
It is hped that ... 人们希望……
It is believed that ... 人们相信/认为……
【注意】“It＋be＋过去分词＋that从句”可改写为：“sth./sb.＋be＋过去分词＋t d/t be ...”结构。
[金句]It is said that bdy language accunts fr 55 percent f a first impressin while what yu say just 7 percent. 据说身体语言占第一印象的55%，而你说的话只占7%。
（1）练基础： 单句语法填空
①(2020·全国卷Ⅲ)Abut 20% f 2534yearlds are said (live) with their parents, cmpared with 16% in 1991.
②(上海卷)The flu is believed (cause)by viruses that like t reprduce in the cells inside the human nse and thrat.
③A number f paintings in this castle are believed (destry) in a fire in 2009.
（2）练能力：一句多译
据说几天前她写了一篇关于野生动物保护的报告。
④ she wrte a reprt abut wildlife prtectin the ther day. (it作形式主语)
⑤She abut wildlife prtectin the ther day. (不定式)
二、基础知识再现
核心单词
[默写识记]根据汉语释义写出单词
1. vt. (通常经过努力)获得；得到
2. vt. 使相信；使确信；说服
3. n. 假定；设定；(责任的)承担；(权利的)获得
4. vt. 克服；解决；战胜
5. vt. & vi. 扩大；增加 vt. 扩展；发展(业务)
6. adj. 完全必要的；极其重要的
7. adv. 全部地；完整地；完全地
8. vt. & vi. 消化 vt. 领会；领悟 n. 摘要；文摘
9. n. 可供选择的事物 adj. 可供替代的；非传统的
10. n. 例子；实例；事例
11. n. 方面；层面
12. n. 危机；危急关头
13. vt. 使增长；使兴旺 n. 增长；提高；激励
14. vt. 包括；包含；由……组成
15. vt. 产生；引起
[语境运用]用所给词的适当形式填空
1. The visit was aimed at (expand) relatins between the tw cuntries.
2. It is fr these reasns that I am firmly (cnvince) that this rule will prmte the learning atmsphere and ur teamwrk spirit.
3. She tld me in detail hw they (vercme) all the difficulties.
4. (2020·江苏卷)We did nt speak the lcal language, did nt knw the custms, and mre ften than nt, did nt (entire) recgnize the fd.
5. What fd yu eat and hw well it is (digest) will bviusly affect yur sleep t.
拓展单词
[词汇变形]根据汉语释义写出单词及其变化形式
1. n. 不足；缺少；短缺→ adj. 短(期)的；短暂的→ v. (使)变短；(使)缩短
2. n. 特征；特点；品质 adj. 典型的；独特的→ n. 性格；特点；字母；角色
3. estimate vt. 估计；估价；估算 n. 估计；估算→ n. 判断；估计；尊重
4. n. 消耗；消耗量；消费→ v. 消耗；吃；喝；毁灭→ n. 消费者
5. n. 现实；实际情况；事实→ adj. 真实的；真的→ adv. 确实；真正地；事实上→ vt. 实现；认识到；明白
6. n. 贫穷；贫困→ adj. 贫穷的；可怜的→ adv. 糟糕地；不好地；拙劣地
7. n. 矿物；矿物质→ n. 矿；矿藏；矿山；矿井；地雷 v. 采矿；开矿→ n. 矿工；采矿者
8. n. 向下(或向里)的距离；深(度)→ adj. 深的；深奥的→ adv. 非常；深深地；认真地；仔细地→ vt. 使……加深；使……强烈 vi. 加深；变浓
9. vt. 把……献(给)；把……专用于；专心于→ n. 深爱；挚爱；奉献；忠心→ adj. 挚爱的；投入的；忠诚的；忠实的；关于……的；专用于……的
10. adj. 传统的；习惯的→ n. 习俗；惯例；常规；传统手法；传统风格；大会；会议；集会
阅读单词
1. hybrid n.
2. tackle vt.
3. intense adj.
4. utput n. vt.
5. dmestic adj.
6. leisure n.
7. sil n.
8. celebrity n.
9. grain n.
10. visin n.
11. urban adj.
12. bmb n. vt.
13. tunnel n.
14. extensin n.
15. wheat n.
16. flavur n.
17. fertiliser n.
18. nutritin n.
19. nutritinal adj.
20. nutritius adj.
21. alleviate vt.
22. rganic adj.
23. widespread adj.
24. grcery n.
25. rt n.
熟词生义
1. I repeated the questin “Why d yu push yur sn s hard？” and waited fr her t expand, but she just rlled her eyes at me.
2. Sme bks are t be tasted, thers t be swallwed, and sme few t be chewed and digested.
高频短语
1. 相应地；转而；依次；轮流
2. 把……用于；献身；致力；专心
3. 包括；包含；由……组成(或构成)
4. 短缺
5. 在内心深处；本质上；实际上
6. 例如；比如
7. 凭空想出；虚构；设想；设计；创造
8. 远离；一点也不
9. 依靠；依赖
[语境运用1]填入一个适当的词
1. Equality between the sexes is far a reality in many cuntries.
2. They can always dream sme new excuses fr the train arriving late.
3. Peple try t avid transprtatin delays by using their wn cars, and this turn creates further prblems.
[语境运用2]填入一个适当的词
When hearing the news that many children in Africa died because f a shrtage 1. fd, he wanted t devte himself 2. helping them. Deep 3. ,he was nt rich enugh, but he felt it necessary t d s.
句式结构
1. It＋be＋过去分词＋that从句
Tday, it is estimated that abut 60 percent f dmestic rice cnsumptin in China is cmprised f crps generated frm Yuan's hybrid strains ...人们认为她是健在的最伟大的作家之一。
she is ne f the greatest living writers.
2. given that引导状语从句
Given that Yuan's hybrids have made him quite wealthy, ne might think he wuld retire t a life f leisure.
鉴于他仅仅是个孩子，我们最好原谅他并且告诉他不要那样做了。
,we had better frgive him and tell him nt t d s.
3. what引导主语从句
What impresses peple mst abut Yuan Lngping is his nging ability t fulfil his dreams.
我们新英语老师让我印象最深的就是她讲英语非常流利。
is that she speaks English s fluently.
4. nt just ... but ...
Yuan's innvatin has helped feed nt just China, but many ther cuntries that depend n rice as well, such as India and Vietnam.不仅汤姆，而且他的同学都要来参观博物馆。
Tm his classmates are cming t visit museums.
三、单元语法夯实
主语从句
练一练
Ⅰ.单句语法填空
1． will be in charge f the cmpany is being discussed.
2． we will hld a party tmrrw depends n the weather.
3． cars will be parked in the future is a questin.
4．It is very imprtant that a student (learn) English well.
5． is a pity that yu missed the film.
6． made her happy was that she wn the game in such an imprtant match.
7． breaks the law shuld be punished.
8． rle he will play in the film hasn't been knwn.
Ⅱ.完成句子
1． (很明显) that the vide turned ut perfect.
2． (给我们印象最深的是) yur art skills, in which yu shwed utstanding talent.
3． (让我们最吃惊的是) that the water can remain at that temperature fr abut twenty hurs.
4． (我们最需要的是) ppular science bks.
5． (这个电影明星将来我们市) has excited every ne f us.
选择性必修Bk 1 Unit 5 Wrking the Land
单元知识梳理
一、重点知识巩固
1. devte vt. 把……献(给)；把……专用于；专心于
(1)devte ... t (ding) sth. 把……献给(做)某事；致力于(做)某事
devte neself t (ding) sth. 致力于/献身于/专心于(做)某事
(2)devted adj. 挚爱的；忠实的；关于……的；专用于……的
be devted t (ding) sth. 献身于(做)某事；专心致志于(做)某事
(3)devtin n. 深爱；奉献；忠心
[词块]
devte his energies t a jb f helping the disabled致力于帮助残疾人的工作
devte all her life t medical wrk fr Chinese wmen and children为中国的妇女儿童医疗事业贡献她毕生精力
（1）练基础：单句语法填空
①(2019·浙江卷)I still remember what yu have devted t imprving (imprve) my ral English and English writing.
②Yu will never gain success unless yu are fully devted (devte) t yur wrk.
③With all her time devted (devte) t the experiments, she has n time fr husewrk.
④(天津卷)He is a devted (devte) father because he was strict with his daughter and encuraged her when she was in truble.
⑤A teacher's devtin(devte) t educatin deserves great respect f the whle public because it brings benefits t the develpment f sciety.
（2）练能力：句式升级
(普通表达)Jim devtes himself t teaching the children in the pr area and he has little time t care fr his family.
⑥(高级表达)Devting himself t teaching the children in the pr area,Jim has little time t care fr his family. (现在分词短语作状语)
⑦(高级表达)Devted t teaching the children in the pr area,Jim has little time t care fr his family.(过去分词短语作状语)
2. cnvince vt. 使相信；使确信；说服
(1)cnvince sb. f sth. 使某人相信某事
cnvince sb. t d sth. 说服某人做某事
(2)cnvinced adj. 确信的；深信的
be cnvinced f/that ... 确信……
(3)cnvincing adj. 有说服力的；令人信服的
[词块]
be cnvinced f the psitive effect f laughter 相信笑声的积极效果
cnvincing evidence 令人信服的证据
（1）练基础：单句语法填空
①Althugh I sn cnvinced him f my inncence, I think he still has serius dubts abut my sanity (神志正常)．
②His idea was nt cnvincing (cnvince). At last I cnvinced him t change (change) his mind t accept my idea.
③It tk us several hurs t make the ld man cnvinced(cnvince) f the safety f travelling by air.
（2）练能力：词汇升级/句式升级
(普通表达) I believe hnesty is imprtant. It will cntribute t building a warm and harmnius sciety.
④(高级表达)I am cnvinced f the imprtance f hnesty, which will cntribute t building a warm and harmnius sciety. (定语从句)
3. alternative n. 可供选择的事物 adj. 可供替代的；非传统的
(1)have n alternative but t d sth. 别无选择只好做某事
an alternative t ... ……的替代物 (t是介词)
(2)alternatively adv. 可供选择地
【注意】
“别无选择只好做……”的其他表达方式有have n chice but t d，cannt (help) but d，can d nthing but d。
[词块]
alternative ways/appraches/methds t learning
可供选择的学习方法
an alternative t traditinal teaching methds 代替传统的教学方法
（1）练基础：单句语法填空
①As there is less and less cal and il, scientists are explring new ways f making use f alternative (alternatively) energy, such as sunlight, wind and water fr pwer and fuel.
②The Internet als prvides us with a cheap alternative t cmmunicating (cmmunicate) with thers.
（2）练能力：一句多译
失败乃成功之母。有时候，为了成功，我们不得不勇敢地直面失败并从中吸取教训。
③Failure is the mther f success. Smetimes, in rder t succeed, we have n alternative but t face failure bravely and learn frm it. (alternative)
④Failure is the mther f success. Smetimes, in rder t succeed, we have n chice but t face failure bravely and learn frm it. (chice)
4. shrtage n. 不足；缺少；短缺
(1)fr shrt 作为简称；作为缩写
in shrt 简单地说；总之
(2)be shrt f 缺少……
be shrt in 在……方面短(缺)的
(3)shrten v. (使)变短；(使)缩短
[词块]
a shrtage f water 水短缺
a shrtage f fd 食物短缺
（1）练基础：单句语法填空
①(2020·全国卷Ⅰ)These include plants that have sensrs printed nt their leaves t shw when they're shrt f water and a plant that can detect harmful chemicals in grundwater.
②In shrt, a gd and harmnius envirnment at hme is necessary fr a child t grw healthy.
③There's a shrtage (shrt) f reference materials in many schls.
（2）练能力：一句多译
这些人因食物短缺而生活贫困。
④These peple are living in pverty because f a shrtage f fd. (shrtage)
⑤These peple are living in pverty because they are shrt f fd. (shrt)
⑥These peple are living in pverty because they are lacking in fd. (lacking)
5. depend n 依靠；依赖
eq \a\vs4\al(1\b\lc\ \rc\}(\a\vs4\al\c1(depend n sb. t d ,sth.,depend n sb./sb.'s ,ding sth.)))eq \a\vs4\al(依靠/指望某人做某事,)
depend n/upn it that ... 相信；指望
(2)That/It depends. 那得看情况。(口语)
（1）练基础：单句语法填空
①(2019·北京卷)Ocean clur varies frm green t blue, depending (depend) n the type and cncentratin f phytplanktn (浮游植物)．
②(浙江卷)Hw much sleep yu need depends (depend) a lt n yur age.
③Jim is always late, s yu cannt depend n him t cme/cming (cme) n time.
④Dn't wrry. Yu can depend n it that he'll turn up n time. He always keeps his prmise.
（2）练能力：补全句子/句式升级
⑤(普通表达)We dn't knw whether we will have the sprts meeting. This depends n (取决于) the weather.
⑥(高级表达)Whether we will have the sprts meeting depends n the weather. (主语从句)
6. . It＋be＋过去分词＋that从句
(教材原文)Tday, it is estimated that abut 60 percent f dmestic rice cnsumptin in China is cmprised f crps generated frm Yuan's hybrid strains ... 据估算，现在中国国内消费的稻米有大约60%来自袁隆平的杂交水稻品种形成的作物……
It is estimated that ... 据估计……
It is said that ... 据说……
It is reprted that ... 据报道……
It is suggested that ... 有人建议……
It is thught that ... 人们认为……
It is knwn that ... 众所周知……
It is hped that ... 人们希望……
It is believed that ... 人们相信/认为……
【注意】“It＋be＋过去分词＋that从句”可改写为：“sth./sb.＋be＋过去分词＋t d/t be ...”结构。
[金句]It is said that bdy language accunts fr 55 percent f a first impressin while what yu say just 7 percent. 据说身体语言占第一印象的55%，而你说的话只占7%。
（1）练基础： 单句语法填空
①(2020·全国卷Ⅲ)Abut 20% f 2534yearlds are said t live (live) with their parents, cmpared with 16% in 1991.
②(上海卷)The flu is believed t be caused (cause)by viruses that like t reprduce in the cells inside the human nse and thrat.
③A number f paintings in this castle are believed t have been destryed (destry) in a fire in 2009.
（2）练能力：一句多译
据说几天前她写了一篇关于野生动物保护的报告。
④It is said that she wrte a reprt abut wildlife prtectin the ther day. (it作形式主语)
⑤She is said t have written a reprt abut wildlife prtectin the ther day. (不定式)
二、基础知识再现
核心单词
[默写识记]根据汉语释义写出单词
1. attain vt. (通常经过努力)获得；得到
2. cnvince vt. 使相信；使确信；说服
3. assumptin n. 假定；设定；(责任的)承担；(权利的)获得
4. vercme vt. 克服；解决；战胜
5. expand vt. & vi. 扩大；增加 vt. 扩展；发展(业务)
6. essential adj. 完全必要的；极其重要的
7. entirely adv. 全部地；完整地；完全地
8. digest vt. & vi. 消化 vt. 领会；领悟 n. 摘要；文摘
9. alternative n. 可供选择的事物 adj. 可供替代的；非传统的
10. instance n. 例子；实例；事例
11. aspect n. 方面；层面
12. crisis n. 危机；危急关头
13. bst vt. 使增长；使兴旺 n. 增长；提高；激励
14. cmprise vt. 包括；包含；由……组成
15. generate vt. 产生；引起
[语境运用]用所给词的适当形式填空
1. The visit was aimed at expanding (expand) relatins between the tw cuntries.
2. It is fr these reasns that I am firmly cnvinced (cnvince) that this rule will prmte the learning atmsphere and ur teamwrk spirit.
3. She tld me in detail hw they vercame/had vercme (vercme) all the difficulties.
4. (2020·江苏卷)We did nt speak the lcal language, did nt knw the custms, and mre ften than nt, did nt entirely (entire) recgnize the fd.
5. What fd yu eat and hw well it is digested (digest) will bviusly affect yur sleep t.
拓展单词
[词汇变形]根据汉语释义写出单词及其变化形式
1. shrtage n. 不足；缺少；短缺→shrt adj. 短(期)的；短暂的→shrten v. (使)变短；(使)缩短
2. characteristic n. 特征；特点；品质 adj. 典型的；独特的→character n. 性格；特点；字母；角色
3. estimate vt. 估计；估价；估算 n. 估计；估算→estimatin n. 判断；估计；尊重
4. cnsumptin n. 消耗；消耗量；消费→cnsume v. 消耗；吃；喝；毁灭→cnsumer n. 消费者
5. reality n. 现实；实际情况；事实→real adj. 真实的；真的→really adv. 确实；真正地；事实上→realise vt. 实现；认识到；明白
6. pverty n. 贫穷；贫困→pr adj. 贫穷的；可怜的→prly adv. 糟糕地；不好地；拙劣地
7. mineral n. 矿物；矿物质→mine n. 矿；矿藏；矿山；矿井；地雷 v. 采矿；开矿→miner n. 矿工；采矿者
8. depth n. 向下(或向里)的距离；深(度)→deep adj. 深的；深奥的→deeply adv. 非常；深深地；认真地；仔细地→deepen vt. 使……加深；使……强烈 vi. 加深；变浓
9. devte vt. 把……献(给)；把……专用于；专心于→devtin n. 深爱；挚爱；奉献；忠心→devted adj. 挚爱的；投入的；忠诚的；忠实的；关于……的；专用于……的
10. cnventinal adj. 传统的；习惯的→cnventin n. 习俗；惯例；常规；传统手法；传统风格；大会；会议；集会
阅读单词
1. hybrid n. 杂交植(动)物；合成物；混合动力车
2. tackle vt. 解决(难题)；应付(局面)；处理
3. intense adj. 热切的；十分强烈的；激烈的
4. utput n. 产量；输出；输出量 vt. 输出
5. dmestic adj. 本国的；国内的；家用的；家庭的
6. leisure n. 闲暇；休闲；空闲
7. sil n. 泥土；土壤；国土；领土
8. celebrity n. 名望；名誉；名人；名流
9. grain n. 谷物；谷粒；颗粒
10. visin n. 想象；视力；视野；影像
11. urban adj. 城市的；都市的；城镇的
12. bmb n. 炸弹 vt. 轰炸；对……投炸弹
13. tunnel n. 地下通道；地道；隧道
14. extensin n. 扩建部分；扩大；电话分机
15. wheat n. 小麦；小麦籽
16. flavur n. 味道；特点；特色
17. fertiliser n. 肥料
18. nutritin n. 营养；滋养
19. nutritinal adj. 营养(物)的
20. nutritius adj. 有营养的；营养丰富的
21. alleviate vt. 减轻；缓解
22. rganic adj. 有机的；不使用化肥的；有机物的
23. widespread adj. 分布广的；普遍的；广泛的
24. grcery n. 食品杂货店；[pl.]食品杂货
25. rt n. 根；根茎；根部；根源
熟词生义
1. I repeated the questin “Why d yu push yur sn s hard？” and waited fr her t expand, but she just rlled her eyes at me.详述；详细阐述
2. Sme bks are t be tasted, thers t be swallwed, and sme few t be chewed and digested. 领会；理解
高频短语
1. in turn 相应地；转而；依次；轮流
2. devte ... t 把……用于；献身；致力；专心
3. be cmprised f包括；包含；由……组成(或构成)
4. a shrtage f 短缺
5. deep dwn在内心深处；本质上；实际上
6. fr instance 例如；比如
7. dream up 凭空想出；虚构；设想；设计；创造
8. far frm 远离；一点也不
9. depend n 依靠；依赖
[语境运用1]填入一个适当的词
1. Equality between the sexes is far frm a reality in many cuntries.
2. They can always dream up sme new excuses fr the train arriving late.
3. Peple try t avid transprtatin delays by using their wn cars, and this in turn creates further prblems.
[语境运用2]填入一个适当的词
When hearing the news that many children in Africa died because f a shrtage 1. f fd, he wanted t devte himself 2. t helping them. Deep 3. dwn,he was nt rich enugh, but he felt it necessary t d s.
句式结构
1. It＋be＋过去分词＋that从句
Tday, it is estimated that abut 60 percent f dmestic rice cnsumptin in China is cmprised f crps generated frm Yuan's hybrid strains ...人们认为她是健在的最伟大的作家之一。
It is believed that she is ne f the greatest living writers.
2. given that引导状语从句
Given that Yuan's hybrids have made him quite wealthy, ne might think he wuld retire t a life f leisure.
鉴于他仅仅是个孩子，我们最好原谅他并且告诉他不要那样做了。
Given that he is such a little child,we had better frgive him and tell him nt t d s.
3. what引导主语从句
What impresses peple mst abut Yuan Lngping is his nging ability t fulfil his dreams.
我们新英语老师让我印象最深的就是她讲英语非常流利。
What impresses me mst abut ur new English teacher is that she speaks English s fluently.
4. nt just ... but ...
Yuan's innvatin has helped feed nt just China, but many ther cuntries that depend n rice as well, such as India and Vietnam.不仅汤姆，而且他的同学都要来参观博物馆。
Nt just Tm but his classmates are cming t visit museums.
三、单元语法夯实
主语从句
练一练
Ⅰ.单句语法填空
1．Wh will be in charge f the cmpany is being discussed.
2．Whether we will hld a party tmrrw depends n the weather.
3．Where cars will be parked in the future is a questin.
4．It is very imprtant that a student (shuld)_learn (learn) English well.
5．It is a pity that yu missed the film.
6．What made her happy was that she wn the game in such an imprtant match.
7．Whever breaks the law shuld be punished.
8．What rle he will play in the film hasn't been knwn.
Ⅱ.完成句子
1．It_is_bvius (很明显) that the vide turned ut perfect.
2．What_impressed_us_mst_were (给我们印象最深的是) yur art skills, in which yu shwed utstanding talent.
3．What_surprises_us_mst_is (让我们最吃惊的是) that the water can remain at that temperature fr abut twenty hurs.
4．What_we_need_mst_are (我们最需要的是) ppular science bks.
5．That_the_film_star_will_cme_t_ur_city (这个电影明星将来我们市) has excited every ne f us.
单元知识梳理
一、重点知识巩固
1. devte vt. 把……献(给)；把……专用于；专心于
(1)devte ... t (ding) sth. 把……献给(做)某事；致力于(做)某事
devte neself t (ding) sth. 致力于/献身于/专心于(做)某事
(2)devted adj. 挚爱的；忠实的；关于……的；专用于……的
be devted t (ding) sth. 献身于(做)某事；专心致志于(做)某事
(3)devtin n. 深爱；奉献；忠心
[词块]
devte his energies t a jb f helping the disabled致力于帮助残疾人的工作
devte all her life t medical wrk fr Chinese wmen and children为中国的妇女儿童医疗事业贡献她毕生精力
（1）练基础：单句语法填空
①(2019·浙江卷)I still remember what yu have devted t (imprve) my ral English and English writing.
②Yu will never gain success unless yu are fully (devte) t yur wrk.
③With all her time (devte) t the experiments, she has n time fr husewrk.
④(天津卷)He is a (devte) father because he was strict with his daughter and encuraged her when she was in truble.
⑤A teacher's (devte) t educatin deserves great respect f the whle public because it brings benefits t the develpment f sciety.
（2）练能力：句式升级
(普通表达)Jim devtes himself t teaching the children in the pr area and he has little time t care fr his family.
⑥(高级表达) ,Jim has little time t care fr his family. (现在分词短语作状语)
⑦(高级表达) ,Jim has little time t care fr his family.(过去分词短语作状语)
2. cnvince vt. 使相信；使确信；说服
(1)cnvince sb. f sth. 使某人相信某事
cnvince sb. t d sth. 说服某人做某事
(2)cnvinced adj. 确信的；深信的
be cnvinced f/that ... 确信……
(3)cnvincing adj. 有说服力的；令人信服的
[词块]
be cnvinced f the psitive effect f laughter 相信笑声的积极效果
cnvincing evidence 令人信服的证据
（1）练基础：单句语法填空
①Althugh I sn cnvinced him my inncence, I think he still has serius dubts abut my sanity (神志正常)．
②His idea was nt (cnvince). At last I cnvinced him (change) his mind t accept my idea.
③It tk us several hurs t make the ld man (cnvince) f the safety f travelling by air.
（2）练能力：词汇升级/句式升级
(普通表达) I believe hnesty is imprtant. It will cntribute t building a warm and harmnius sciety.
④(高级表达)I the imprtance f hnesty, building a warm and harmnius sciety. (定语从句)
3. alternative n. 可供选择的事物 adj. 可供替代的；非传统的
(1)have n alternative but t d sth. 别无选择只好做某事
an alternative t ... ……的替代物 (t是介词)
(2)alternatively adv. 可供选择地
【注意】
“别无选择只好做……”的其他表达方式有have n chice but t d，cannt (help) but d，can d nthing but d。
[词块]
alternative ways/appraches/methds t learning
可供选择的学习方法
an alternative t traditinal teaching methds 代替传统的教学方法
（1）练基础：单句语法填空
①As there is less and less cal and il, scientists are explring new ways f making use f (alternatively) energy, such as sunlight, wind and water fr pwer and fuel.
②The Internet als prvides us with a cheap alternative t (cmmunicate) with thers.
（2）练能力：一句多译
失败乃成功之母。有时候，为了成功，我们不得不勇敢地直面失败并从中吸取教训。
③Failure is the mther f success. Smetimes, in rder t succeed, we failure bravely and learn frm it. (alternative)
④Failure is the mther f success. Smetimes, in rder t succeed, we failure bravely and learn frm it. (chice)
4. shrtage n. 不足；缺少；短缺
(1)fr shrt 作为简称；作为缩写
in shrt 简单地说；总之
(2)be shrt f 缺少……
be shrt in 在……方面短(缺)的
(3)shrten v. (使)变短；(使)缩短
[词块]
a shrtage f water 水短缺
a shrtage f fd 食物短缺
（1）练基础：单句语法填空
①(2020·全国卷Ⅰ)These include plants that have sensrs printed nt their leaves t shw when they're shrt water and a plant that can detect harmful chemicals in grundwater.
② shrt, a gd and harmnius envirnment at hme is necessary fr a child t grw healthy.
③There's a (shrt) f reference materials in many schls.
（2）练能力：一句多译
这些人因食物短缺而生活贫困。
④These peple are living in pverty . (shrtage)
⑤These peple are living in pverty . (shrt)
⑥These peple are living in pverty . (lacking)
5. depend n 依靠；依赖
eq \a\vs4\al(1\b\lc\ \rc\}(\a\vs4\al\c1(depend n sb. t d ,sth.,depend n sb./sb.'s ,ding sth.)))eq \a\vs4\al(依靠/指望某人做某事,)
depend n/upn it that ... 相信；指望
(2)That/It depends. 那得看情况。(口语)
（1）练基础：单句语法填空
①(2019·北京卷)Ocean clur varies frm green t blue, (depend) n the type and cncentratin f phytplanktn (浮游植物)．
②(浙江卷)Hw much sleep yu need (depend) a lt n yur age.
③Jim is always late, s yu cannt depend n him (cme) n time.
④Dn't wrry. Yu can depend n that he'll turn up n time. He always keeps his prmise.
（2）练能力：补全句子/句式升级
⑤(普通表达)We dn't knw whether we will have the sprts meeting. This (取决于) the weather.
⑥(高级表达) (主语从句)
6. . It＋be＋过去分词＋that从句
(教材原文)Tday, it is estimated that abut 60 percent f dmestic rice cnsumptin in China is cmprised f crps generated frm Yuan's hybrid strains ... 据估算，现在中国国内消费的稻米有大约60%来自袁隆平的杂交水稻品种形成的作物……
It is estimated that ... 据估计……
It is said that ... 据说……
It is reprted that ... 据报道……
It is suggested that ... 有人建议……
It is thught that ... 人们认为……
It is knwn that ... 众所周知……
It is hped that ... 人们希望……
It is believed that ... 人们相信/认为……
【注意】“It＋be＋过去分词＋that从句”可改写为：“sth./sb.＋be＋过去分词＋t d/t be ...”结构。
[金句]It is said that bdy language accunts fr 55 percent f a first impressin while what yu say just 7 percent. 据说身体语言占第一印象的55%，而你说的话只占7%。
（1）练基础： 单句语法填空
①(2020·全国卷Ⅲ)Abut 20% f 2534yearlds are said (live) with their parents, cmpared with 16% in 1991.
②(上海卷)The flu is believed (cause)by viruses that like t reprduce in the cells inside the human nse and thrat.
③A number f paintings in this castle are believed (destry) in a fire in 2009.
（2）练能力：一句多译
据说几天前她写了一篇关于野生动物保护的报告。
④ she wrte a reprt abut wildlife prtectin the ther day. (it作形式主语)
⑤She abut wildlife prtectin the ther day. (不定式)
二、基础知识再现
核心单词
[默写识记]根据汉语释义写出单词
1. vt. (通常经过努力)获得；得到
2. vt. 使相信；使确信；说服
3. n. 假定；设定；(责任的)承担；(权利的)获得
4. vt. 克服；解决；战胜
5. vt. & vi. 扩大；增加 vt. 扩展；发展(业务)
6. adj. 完全必要的；极其重要的
7. adv. 全部地；完整地；完全地
8. vt. & vi. 消化 vt. 领会；领悟 n. 摘要；文摘
9. n. 可供选择的事物 adj. 可供替代的；非传统的
10. n. 例子；实例；事例
11. n. 方面；层面
12. n. 危机；危急关头
13. vt. 使增长；使兴旺 n. 增长；提高；激励
14. vt. 包括；包含；由……组成
15. vt. 产生；引起
[语境运用]用所给词的适当形式填空
1. The visit was aimed at (expand) relatins between the tw cuntries.
2. It is fr these reasns that I am firmly (cnvince) that this rule will prmte the learning atmsphere and ur teamwrk spirit.
3. She tld me in detail hw they (vercme) all the difficulties.
4. (2020·江苏卷)We did nt speak the lcal language, did nt knw the custms, and mre ften than nt, did nt (entire) recgnize the fd.
5. What fd yu eat and hw well it is (digest) will bviusly affect yur sleep t.
拓展单词
[词汇变形]根据汉语释义写出单词及其变化形式
1. n. 不足；缺少；短缺→ adj. 短(期)的；短暂的→ v. (使)变短；(使)缩短
2. n. 特征；特点；品质 adj. 典型的；独特的→ n. 性格；特点；字母；角色
3. estimate vt. 估计；估价；估算 n. 估计；估算→ n. 判断；估计；尊重
4. n. 消耗；消耗量；消费→ v. 消耗；吃；喝；毁灭→ n. 消费者
5. n. 现实；实际情况；事实→ adj. 真实的；真的→ adv. 确实；真正地；事实上→ vt. 实现；认识到；明白
6. n. 贫穷；贫困→ adj. 贫穷的；可怜的→ adv. 糟糕地；不好地；拙劣地
7. n. 矿物；矿物质→ n. 矿；矿藏；矿山；矿井；地雷 v. 采矿；开矿→ n. 矿工；采矿者
8. n. 向下(或向里)的距离；深(度)→ adj. 深的；深奥的→ adv. 非常；深深地；认真地；仔细地→ vt. 使……加深；使……强烈 vi. 加深；变浓
9. vt. 把……献(给)；把……专用于；专心于→ n. 深爱；挚爱；奉献；忠心→ adj. 挚爱的；投入的；忠诚的；忠实的；关于……的；专用于……的
10. adj. 传统的；习惯的→ n. 习俗；惯例；常规；传统手法；传统风格；大会；会议；集会
阅读单词
1. hybrid n.
2. tackle vt.
3. intense adj.
4. utput n. vt.
5. dmestic adj.
6. leisure n.
7. sil n.
8. celebrity n.
9. grain n.
10. visin n.
11. urban adj.
12. bmb n. vt.
13. tunnel n.
14. extensin n.
15. wheat n.
16. flavur n.
17. fertiliser n.
18. nutritin n.
19. nutritinal adj.
20. nutritius adj.
21. alleviate vt.
22. rganic adj.
23. widespread adj.
24. grcery n.
25. rt n.
熟词生义
1. I repeated the questin “Why d yu push yur sn s hard？” and waited fr her t expand, but she just rlled her eyes at me.
2. Sme bks are t be tasted, thers t be swallwed, and sme few t be chewed and digested.
高频短语
1. 相应地；转而；依次；轮流
2. 把……用于；献身；致力；专心
3. 包括；包含；由……组成(或构成)
4. 短缺
5. 在内心深处；本质上；实际上
6. 例如；比如
7. 凭空想出；虚构；设想；设计；创造
8. 远离；一点也不
9. 依靠；依赖
[语境运用1]填入一个适当的词
1. Equality between the sexes is far a reality in many cuntries.
2. They can always dream sme new excuses fr the train arriving late.
3. Peple try t avid transprtatin delays by using their wn cars, and this turn creates further prblems.
[语境运用2]填入一个适当的词
When hearing the news that many children in Africa died because f a shrtage 1. fd, he wanted t devte himself 2. helping them. Deep 3. ,he was nt rich enugh, but he felt it necessary t d s.
句式结构
1. It＋be＋过去分词＋that从句
Tday, it is estimated that abut 60 percent f dmestic rice cnsumptin in China is cmprised f crps generated frm Yuan's hybrid strains ...人们认为她是健在的最伟大的作家之一。
she is ne f the greatest living writers.
2. given that引导状语从句
Given that Yuan's hybrids have made him quite wealthy, ne might think he wuld retire t a life f leisure.
鉴于他仅仅是个孩子，我们最好原谅他并且告诉他不要那样做了。
,we had better frgive him and tell him nt t d s.
3. what引导主语从句
What impresses peple mst abut Yuan Lngping is his nging ability t fulfil his dreams.
我们新英语老师让我印象最深的就是她讲英语非常流利。
is that she speaks English s fluently.
4. nt just ... but ...
Yuan's innvatin has helped feed nt just China, but many ther cuntries that depend n rice as well, such as India and Vietnam.不仅汤姆，而且他的同学都要来参观博物馆。
Tm his classmates are cming t visit museums.
三、单元语法夯实
主语从句
练一练
Ⅰ.单句语法填空
1． will be in charge f the cmpany is being discussed.
2． we will hld a party tmrrw depends n the weather.
3． cars will be parked in the future is a questin.
4．It is very imprtant that a student (learn) English well.
5． is a pity that yu missed the film.
6． made her happy was that she wn the game in such an imprtant match.
7． breaks the law shuld be punished.
8． rle he will play in the film hasn't been knwn.
Ⅱ.完成句子
1． (很明显) that the vide turned ut perfect.
2． (给我们印象最深的是) yur art skills, in which yu shwed utstanding talent.
3． (让我们最吃惊的是) that the water can remain at that temperature fr abut twenty hurs.
4． (我们最需要的是) ppular science bks.
5． (这个电影明星将来我们市) has excited every ne f us.
选择性必修Bk 1 Unit 5 Wrking the Land
单元知识梳理
一、重点知识巩固
1. devte vt. 把……献(给)；把……专用于；专心于
(1)devte ... t (ding) sth. 把……献给(做)某事；致力于(做)某事
devte neself t (ding) sth. 致力于/献身于/专心于(做)某事
(2)devted adj. 挚爱的；忠实的；关于……的；专用于……的
be devted t (ding) sth. 献身于(做)某事；专心致志于(做)某事
(3)devtin n. 深爱；奉献；忠心
[词块]
devte his energies t a jb f helping the disabled致力于帮助残疾人的工作
devte all her life t medical wrk fr Chinese wmen and children为中国的妇女儿童医疗事业贡献她毕生精力
（1）练基础：单句语法填空
①(2019·浙江卷)I still remember what yu have devted t imprving (imprve) my ral English and English writing.
②Yu will never gain success unless yu are fully devted (devte) t yur wrk.
③With all her time devted (devte) t the experiments, she has n time fr husewrk.
④(天津卷)He is a devted (devte) father because he was strict with his daughter and encuraged her when she was in truble.
⑤A teacher's devtin(devte) t educatin deserves great respect f the whle public because it brings benefits t the develpment f sciety.
（2）练能力：句式升级
(普通表达)Jim devtes himself t teaching the children in the pr area and he has little time t care fr his family.
⑥(高级表达)Devting himself t teaching the children in the pr area,Jim has little time t care fr his family. (现在分词短语作状语)
⑦(高级表达)Devted t teaching the children in the pr area,Jim has little time t care fr his family.(过去分词短语作状语)
2. cnvince vt. 使相信；使确信；说服
(1)cnvince sb. f sth. 使某人相信某事
cnvince sb. t d sth. 说服某人做某事
(2)cnvinced adj. 确信的；深信的
be cnvinced f/that ... 确信……
(3)cnvincing adj. 有说服力的；令人信服的
[词块]
be cnvinced f the psitive effect f laughter 相信笑声的积极效果
cnvincing evidence 令人信服的证据
（1）练基础：单句语法填空
①Althugh I sn cnvinced him f my inncence, I think he still has serius dubts abut my sanity (神志正常)．
②His idea was nt cnvincing (cnvince). At last I cnvinced him t change (change) his mind t accept my idea.
③It tk us several hurs t make the ld man cnvinced(cnvince) f the safety f travelling by air.
（2）练能力：词汇升级/句式升级
(普通表达) I believe hnesty is imprtant. It will cntribute t building a warm and harmnius sciety.
④(高级表达)I am cnvinced f the imprtance f hnesty, which will cntribute t building a warm and harmnius sciety. (定语从句)
3. alternative n. 可供选择的事物 adj. 可供替代的；非传统的
(1)have n alternative but t d sth. 别无选择只好做某事
an alternative t ... ……的替代物 (t是介词)
(2)alternatively adv. 可供选择地
【注意】
“别无选择只好做……”的其他表达方式有have n chice but t d，cannt (help) but d，can d nthing but d。
[词块]
alternative ways/appraches/methds t learning
可供选择的学习方法
an alternative t traditinal teaching methds 代替传统的教学方法
（1）练基础：单句语法填空
①As there is less and less cal and il, scientists are explring new ways f making use f alternative (alternatively) energy, such as sunlight, wind and water fr pwer and fuel.
②The Internet als prvides us with a cheap alternative t cmmunicating (cmmunicate) with thers.
（2）练能力：一句多译
失败乃成功之母。有时候，为了成功，我们不得不勇敢地直面失败并从中吸取教训。
③Failure is the mther f success. Smetimes, in rder t succeed, we have n alternative but t face failure bravely and learn frm it. (alternative)
④Failure is the mther f success. Smetimes, in rder t succeed, we have n chice but t face failure bravely and learn frm it. (chice)
4. shrtage n. 不足；缺少；短缺
(1)fr shrt 作为简称；作为缩写
in shrt 简单地说；总之
(2)be shrt f 缺少……
be shrt in 在……方面短(缺)的
(3)shrten v. (使)变短；(使)缩短
[词块]
a shrtage f water 水短缺
a shrtage f fd 食物短缺
（1）练基础：单句语法填空
①(2020·全国卷Ⅰ)These include plants that have sensrs printed nt their leaves t shw when they're shrt f water and a plant that can detect harmful chemicals in grundwater.
②In shrt, a gd and harmnius envirnment at hme is necessary fr a child t grw healthy.
③There's a shrtage (shrt) f reference materials in many schls.
（2）练能力：一句多译
这些人因食物短缺而生活贫困。
④These peple are living in pverty because f a shrtage f fd. (shrtage)
⑤These peple are living in pverty because they are shrt f fd. (shrt)
⑥These peple are living in pverty because they are lacking in fd. (lacking)
5. depend n 依靠；依赖
eq \a\vs4\al(1\b\lc\ \rc\}(\a\vs4\al\c1(depend n sb. t d ,sth.,depend n sb./sb.'s ,ding sth.)))eq \a\vs4\al(依靠/指望某人做某事,)
depend n/upn it that ... 相信；指望
(2)That/It depends. 那得看情况。(口语)
（1）练基础：单句语法填空
①(2019·北京卷)Ocean clur varies frm green t blue, depending (depend) n the type and cncentratin f phytplanktn (浮游植物)．
②(浙江卷)Hw much sleep yu need depends (depend) a lt n yur age.
③Jim is always late, s yu cannt depend n him t cme/cming (cme) n time.
④Dn't wrry. Yu can depend n it that he'll turn up n time. He always keeps his prmise.
（2）练能力：补全句子/句式升级
⑤(普通表达)We dn't knw whether we will have the sprts meeting. This depends n (取决于) the weather.
⑥(高级表达)Whether we will have the sprts meeting depends n the weather. (主语从句)
6. . It＋be＋过去分词＋that从句
(教材原文)Tday, it is estimated that abut 60 percent f dmestic rice cnsumptin in China is cmprised f crps generated frm Yuan's hybrid strains ... 据估算，现在中国国内消费的稻米有大约60%来自袁隆平的杂交水稻品种形成的作物……
It is estimated that ... 据估计……
It is said that ... 据说……
It is reprted that ... 据报道……
It is suggested that ... 有人建议……
It is thught that ... 人们认为……
It is knwn that ... 众所周知……
It is hped that ... 人们希望……
It is believed that ... 人们相信/认为……
【注意】“It＋be＋过去分词＋that从句”可改写为：“sth./sb.＋be＋过去分词＋t d/t be ...”结构。
[金句]It is said that bdy language accunts fr 55 percent f a first impressin while what yu say just 7 percent. 据说身体语言占第一印象的55%，而你说的话只占7%。
（1）练基础： 单句语法填空
①(2020·全国卷Ⅲ)Abut 20% f 2534yearlds are said t live (live) with their parents, cmpared with 16% in 1991.
②(上海卷)The flu is believed t be caused (cause)by viruses that like t reprduce in the cells inside the human nse and thrat.
③A number f paintings in this castle are believed t have been destryed (destry) in a fire in 2009.
（2）练能力：一句多译
据说几天前她写了一篇关于野生动物保护的报告。
④It is said that she wrte a reprt abut wildlife prtectin the ther day. (it作形式主语)
⑤She is said t have written a reprt abut wildlife prtectin the ther day. (不定式)
二、基础知识再现
核心单词
[默写识记]根据汉语释义写出单词
1. attain vt. (通常经过努力)获得；得到
2. cnvince vt. 使相信；使确信；说服
3. assumptin n. 假定；设定；(责任的)承担；(权利的)获得
4. vercme vt. 克服；解决；战胜
5. expand vt. & vi. 扩大；增加 vt. 扩展；发展(业务)
6. essential adj. 完全必要的；极其重要的
7. entirely adv. 全部地；完整地；完全地
8. digest vt. & vi. 消化 vt. 领会；领悟 n. 摘要；文摘
9. alternative n. 可供选择的事物 adj. 可供替代的；非传统的
10. instance n. 例子；实例；事例
11. aspect n. 方面；层面
12. crisis n. 危机；危急关头
13. bst vt. 使增长；使兴旺 n. 增长；提高；激励
14. cmprise vt. 包括；包含；由……组成
15. generate vt. 产生；引起
[语境运用]用所给词的适当形式填空
1. The visit was aimed at expanding (expand) relatins between the tw cuntries.
2. It is fr these reasns that I am firmly cnvinced (cnvince) that this rule will prmte the learning atmsphere and ur teamwrk spirit.
3. She tld me in detail hw they vercame/had vercme (vercme) all the difficulties.
4. (2020·江苏卷)We did nt speak the lcal language, did nt knw the custms, and mre ften than nt, did nt entirely (entire) recgnize the fd.
5. What fd yu eat and hw well it is digested (digest) will bviusly affect yur sleep t.
拓展单词
[词汇变形]根据汉语释义写出单词及其变化形式
1. shrtage n. 不足；缺少；短缺→shrt adj. 短(期)的；短暂的→shrten v. (使)变短；(使)缩短
2. characteristic n. 特征；特点；品质 adj. 典型的；独特的→character n. 性格；特点；字母；角色
3. estimate vt. 估计；估价；估算 n. 估计；估算→estimatin n. 判断；估计；尊重
4. cnsumptin n. 消耗；消耗量；消费→cnsume v. 消耗；吃；喝；毁灭→cnsumer n. 消费者
5. reality n. 现实；实际情况；事实→real adj. 真实的；真的→really adv. 确实；真正地；事实上→realise vt. 实现；认识到；明白
6. pverty n. 贫穷；贫困→pr adj. 贫穷的；可怜的→prly adv. 糟糕地；不好地；拙劣地
7. mineral n. 矿物；矿物质→mine n. 矿；矿藏；矿山；矿井；地雷 v. 采矿；开矿→miner n. 矿工；采矿者
8. depth n. 向下(或向里)的距离；深(度)→deep adj. 深的；深奥的→deeply adv. 非常；深深地；认真地；仔细地→deepen vt. 使……加深；使……强烈 vi. 加深；变浓
9. devte vt. 把……献(给)；把……专用于；专心于→devtin n. 深爱；挚爱；奉献；忠心→devted adj. 挚爱的；投入的；忠诚的；忠实的；关于……的；专用于……的
10. cnventinal adj. 传统的；习惯的→cnventin n. 习俗；惯例；常规；传统手法；传统风格；大会；会议；集会
阅读单词
1. hybrid n. 杂交植(动)物；合成物；混合动力车
2. tackle vt. 解决(难题)；应付(局面)；处理
3. intense adj. 热切的；十分强烈的；激烈的
4. utput n. 产量；输出；输出量 vt. 输出
5. dmestic adj. 本国的；国内的；家用的；家庭的
6. leisure n. 闲暇；休闲；空闲
7. sil n. 泥土；土壤；国土；领土
8. celebrity n. 名望；名誉；名人；名流
9. grain n. 谷物；谷粒；颗粒
10. visin n. 想象；视力；视野；影像
11. urban adj. 城市的；都市的；城镇的
12. bmb n. 炸弹 vt. 轰炸；对……投炸弹
13. tunnel n. 地下通道；地道；隧道
14. extensin n. 扩建部分；扩大；电话分机
15. wheat n. 小麦；小麦籽
16. flavur n. 味道；特点；特色
17. fertiliser n. 肥料
18. nutritin n. 营养；滋养
19. nutritinal adj. 营养(物)的
20. nutritius adj. 有营养的；营养丰富的
21. alleviate vt. 减轻；缓解
22. rganic adj. 有机的；不使用化肥的；有机物的
23. widespread adj. 分布广的；普遍的；广泛的
24. grcery n. 食品杂货店；[pl.]食品杂货
25. rt n. 根；根茎；根部；根源
熟词生义
1. I repeated the questin “Why d yu push yur sn s hard？” and waited fr her t expand, but she just rlled her eyes at me.详述；详细阐述
2. Sme bks are t be tasted, thers t be swallwed, and sme few t be chewed and digested. 领会；理解
高频短语
1. in turn 相应地；转而；依次；轮流
2. devte ... t 把……用于；献身；致力；专心
3. be cmprised f包括；包含；由……组成(或构成)
4. a shrtage f 短缺
5. deep dwn在内心深处；本质上；实际上
6. fr instance 例如；比如
7. dream up 凭空想出；虚构；设想；设计；创造
8. far frm 远离；一点也不
9. depend n 依靠；依赖
[语境运用1]填入一个适当的词
1. Equality between the sexes is far frm a reality in many cuntries.
2. They can always dream up sme new excuses fr the train arriving late.
3. Peple try t avid transprtatin delays by using their wn cars, and this in turn creates further prblems.
[语境运用2]填入一个适当的词
When hearing the news that many children in Africa died because f a shrtage 1. f fd, he wanted t devte himself 2. t helping them. Deep 3. dwn,he was nt rich enugh, but he felt it necessary t d s.
句式结构
1. It＋be＋过去分词＋that从句
Tday, it is estimated that abut 60 percent f dmestic rice cnsumptin in China is cmprised f crps generated frm Yuan's hybrid strains ...人们认为她是健在的最伟大的作家之一。
It is believed that she is ne f the greatest living writers.
2. given that引导状语从句
Given that Yuan's hybrids have made him quite wealthy, ne might think he wuld retire t a life f leisure.
鉴于他仅仅是个孩子，我们最好原谅他并且告诉他不要那样做了。
Given that he is such a little child,we had better frgive him and tell him nt t d s.
3. what引导主语从句
What impresses peple mst abut Yuan Lngping is his nging ability t fulfil his dreams.
我们新英语老师让我印象最深的就是她讲英语非常流利。
What impresses me mst abut ur new English teacher is that she speaks English s fluently.
4. nt just ... but ...
Yuan's innvatin has helped feed nt just China, but many ther cuntries that depend n rice as well, such as India and Vietnam.不仅汤姆，而且他的同学都要来参观博物馆。
Nt just Tm but his classmates are cming t visit museums.
三、单元语法夯实
主语从句
练一练
Ⅰ.单句语法填空
1．Wh will be in charge f the cmpany is being discussed.
2．Whether we will hld a party tmrrw depends n the weather.
3．Where cars will be parked in the future is a questin.
4．It is very imprtant that a student (shuld)_learn (learn) English well.
5．It is a pity that yu missed the film.
6．What made her happy was that she wn the game in such an imprtant match.
7．Whever breaks the law shuld be punished.
8．What rle he will play in the film hasn't been knwn.
Ⅱ.完成句子
1．It_is_bvius (很明显) that the vide turned ut perfect.
2．What_impressed_us_mst_were (给我们印象最深的是) yur art skills, in which yu shwed utstanding talent.
3．What_surprises_us_mst_is (让我们最吃惊的是) that the water can remain at that temperature fr abut twenty hurs.
4．What_we_need_mst_are (我们最需要的是) ppular science bks.
5．That_the_film_star_will_cme_t_ur_city (这个电影明星将来我们市) has excited every ne f us.
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