英语Unit 5 Languages around the world精品学案

这是一份英语Unit 5 Languages around the world精品学案，共9页。


Ⅰ.认阅读单词
1．hybrid n．杂交植(动)物；合成物；混合动力车
2．crisis n．(pl.crises)危机；危急关头
3．characteristic n．特征；特点；品质 adj.典型的；独特的
4．cnventinal adj.传统的；习惯的
5．pllinate vt.授粉；传粉
6．dmestic adj.本国的；国内的；家用的；家庭的
7．strain n．(动、植物的)系；品种；拉伤；压力
8．celebrity n．名望；名誉；名人；名流
9．envisin vt.展望；想象
10．srghum n．高粱；高粱米
11．brm n．扫把；扫帚；金雀花
12．grain n．谷物；谷粒；颗粒
13．urban adj.城市的；都市的；城镇的
14．bmb n．炸弹 vt.轰炸；对……投炸弹
15．tunnel n．地下通道；地道；隧道
16．wheat n．小麦；小麦籽
17．flavur(NAmE -vr) n．味道；特点；特色
18．fertiliser(NAmE -izer) n．肥料
19．pverty n．贫穷；贫困
20．rganic adj.有机的；不使用化肥的；有机物的
21．pesticide n．杀虫剂；除害药物
22．bacterium n．(pl.bacteria)细菌
23．grcery n．食品杂货店；[pl.]食品杂货
Ⅱ.记重点单词
1．tackle vt.解决(难题)；应付(局面)；处理
2．bst vt.使增长；使兴旺 n．增长；提高；激励
3．yield n．产量；产出 vt.出产(作物)；产生(收益、效益等) vi.屈服；让步
4．attain vt.(通常经过努力)获得；得到
5．intense adj.热切的；十分强烈的；激烈的
6．vercme vt.(vercame，vercme)克服；解决；战胜
7．utput n．产量；输出；输出量 vt.(utput，utput)输出
8．estimate vt.估计；估价；估算 n．估计；估算
9．cmprise vt.包括；包含；由……组成
10．generate vt.产生；引起
11．leisure n．闲暇；休闲；空闲
12．sil n．泥土；土壤；国土；领土
13．visin n．想象；视力；视野；影像
14．reality n．现实；实际情况；事实
15．alleviate vt.减轻；缓解
16．widespread adj.分布广的；普遍的；广泛的
17．digest vt.& vi.消化 vt.领会；领悟 n．摘要；文摘
18．essential adj.完全必要的；极其重要的
19．mineral n．矿物；矿物质
20．alternative n．可供选择的事物 adj.可供替代的；非传统的
21．instance n．例子；实例；事例
22．rt n．根；根茎；根部；根源
23．aspect n．方面；层面
Ⅲ.知拓展单词
1．devte vt.把……献(给)；把……专用于；专心于→devtin n．奉献；忠诚；挚爱
2．shrtage n．不足；缺少；短缺→shrt adj.短的；矮的；缺乏的；简略的
3．cnvince vt.使相信；使确信；说服→cnvincing adj.有说服力的；使人信服的→cnvinced adj.确信的；坚信的
4．assumptin n．假定；设定；(责任的)承担；(权力的)获得→assume v．假定；设想→assuming cnj.假定；假设
5．expand vt.& vi.扩大；增加 vt.扩展；发展(业务)→expansin n．扩大；扩张；扩充
6．cnsumptin n．消耗；消耗量；消费→cnsume vt.消耗；消费；吃；喝→cnsumer n．消费者；用户；客户
7．salty adj.含盐的；咸的→salt n．盐
8．extensin n．扩建部分；扩大；电话分机→extend vt.伸开；展开；延伸
9．chemical adj.与化学有关的；化学的 n．化学制品；化学品→chemistry n．化学→chemically adv.化学上地→chemist n．化学家；药剂师
10．nutritinal adj.营养(物)的→nutritius adj.有营养的；营养丰富的→nutritin n．营养；滋养
11．depth n．向下(或向里)的距离；深(度)→deep adj.深的→deeply adv.深深地；强烈地→deepen vt.加深；(使)变深
12．entirely adv.全部地；完整地；完全地→entire adj.全部的；完全的
Ⅳ.背核心短语
1．把……用于；献身；致力；专心
2．be cmprised f包括；包含；由……组成(或构成)
3．deep dwn在内心深处；本质上；实际上
4．in turn相应地；转而；依次；轮流
5．fr instance例如；比如
6．be like...像……
7．fulfil ne’s dreams 实现某人的梦想
8．in fact事实上
9．turn t转向；求助于
10．be ready fr为……做准备
1．hesitate vt.犹豫；踌躇
2．hpeless adj.没有希望的；绝望的
3．hrrible adj.令人恐惧的；恐怖的
4．humr n．幽默，幽默感
5．humrus adj.幽默的
6．hurricane n．飓风；十二级风
7．ideal adj.理想的；美好的
8．identificatin n．鉴定；识别
1．Hwever，what cncerned him mst was that farmers ften had pr harvests and smetimes even had a serius shrtage f fd t eat.(that引导的表语从句)
然而，他最关心的农民经常粮食歉收，有时甚至出现严重的食物短缺。
2．Hw this culd be dne was a challenging questin at the time.(hw引导的主语从句)
如何实现这一目标成为当时一个颇具挑战性的问题。
3．Hwever，whether it was pssible t develp a hybrid f self-pllinating plants such as rice was a matter f great debate.(whether引导的主语从句)
然而，是否可能开发出水稻等自花授粉作物的杂交品种，仍众说纷纭。
4．Given that Yuan’s hybrids have made him quite wealthy，ne might think he wuld retire t a life f leisure.(given that引导的原因状语从句)
鉴于袁隆平开发杂交水稻而变得相当富有，有人会认为他会退休享受悠闲的生活。
5．Why different crps are grwn is because they put imprtant minerals back int the grund，making it ready fr the next batch f crps.(why引导的主语从句；because引导的表语从句)
种植不同作物的原因，是为了把重要的矿物质重新放回土壤之中，让土壤为下一批作物(的种植)做好准备。
请先从表格中选用本单元所学词汇完成下列短文，然后核对答案并背诵该短文。
eq \x(yield，reality，cnvince，intense，alleviate，shrtage)
Our class is cmprised f thirty students frm the cuntryside.Deep dwn，all f us envisin urselves attaining respectful jbs in urban cities in the near future.Dreams are rted in ur hearts.We are greatly 1.cnvinced that being entirely devted t ur study can bst ur cnfidence in tackling crises.We will cmbine cnventinal learning methds with mdern nes t expand ur knwledge.Then we’ll bravely utput what we have learned.Certainly，it is essential that we shuldn’t 2.yield t difficulties.The instant we can’t digest what the teacher says in class，we will be vercme with srrw.T much hmewrk generates much strain，but we have alternative methds t 3.alleviate ur frustratin.Fr instance，we will buy nutritius fds in a grcery stre in ur leisure time，althugh we have a 4.shrtage f mney.On the assumptin that we always have such an 5.intense interest in study，it is estimated that we can put ur dreams int 6.reality，which in turn can enable us t live a better life that we have been lking frward t.
提示：题干中加底纹词汇为本单元词汇
devte vt.把……献(给)；把……专用于；专心于(常与介词t连用)(devted adj.深爱的；忠诚的 devtin n．奉献；忠诚；挚爱)
(1)It is his devtin(devte)t his learning that enables him t attain a dctr’s degree.
(2)我最崇拜的人是我的英语老师，他致力于教学。(2020·全国Ⅰ，书面表达)
①The persn I admire mst is my English teacher wh/that devtes himself t/is devted t his teaching.(定语从句)
②The persn I admire mst is my English teacher devted t his teaching.(过去分词短语作后置定语)
cnvince vt.使相信；使确信；说服 (cnvinced adj.确信的；坚信的 cnvincing adj.令人信服的)
(1)His speech was s cnvincing that everyne present entirely believed what he said.Frm his cnvincing wrds，I was entirely cnvinced f his ability t tackle this prblem perfectly.(cnvince)
(2)我深信我能胜任这份工作，如果有幸得到这个职位，我将尽最大努力履行职责。(应用文写作之申请信)
I am greatly cnvinced that I am qualified fr this jb and I will try my best t perfrm my duties if I am lucky enugh t get the psitin.
(3)我已经说服爸爸支持我沿湄公河骑行的计划。
I have cnvinced my father t supprt my plan t cycle alng the Mekng River.
assumptin n．假定；设定；(责任的)承担；(权力的)获得(assume v．假定；设想；承担；假装)

(1)Deep dwn they assumed her t be(be) the best singer f their time.
(2)假如我被选为学生会主席，我将组织更多丰富多彩的课外活动以丰富我们的学校生活。
On the assumptin that/Assuming that I am chsen t be chairman f the Student Unin，I will rganize mre clrful after-class activities t enrich ur schl life.
(3)Peple assume that drinking Chinese tea can nt nly refresh urselves but als strengthen ur memry.
→It is generally assumed that nt nly can drinking Chinese tea refresh urselves but als it can strengthen ur memry.(用It is generally assumed that...；nt als...的倒装句改写)
alternative n．可供选择的事物 adj.可供替代的；非传统的(alternatively adv.可供选择地)

(1)I culd cme t yur huse，r alternatively(alternative)，we culd meet in the twn.
(2)Fr instance，slar energy is an alternative t fssil fuel.
(3)面对新冠，我们别无选择只能待在家里以缓解这个严重的境况。
Faced with COVID-19，we have n alternative but t stay at hme t alleviate the serius situatin.
in turn转而；相应地；反过来；依次；轮流
用turn的相关短语填空
Sme student representatives tk turns t deliver speeches at the cming-f-age ceremny.Finally，it was my turn.Persnally，in the past it was ur parents and teachers that helped us in many aspects and in turn，we shuld give a helping hand t them frm nw n.
(改编自2020·6月天津，书面表达)
Given that Yuan’s hybrids have made him quite wealthy，ne might think he wuld retire t a life f leisure.鉴于袁隆平开发杂交水稻而变得相当富有，有人会认为他会退休,享受悠闲的生活。
(1)鉴于您对中国的传统节日端午节非常感兴趣，我写信向您介绍端午节。(应用文写作之传统文化)
Given that yu are keen n the traditinal Chinese festival，Dragn Bat Festival，I am writing t intrduce it t yu.
(2)鉴于没有人帮他与恶狼作斗争，他立即从自行车上下来，并且抓牢自行车，用尽全力把它扔向狼，试图把狼吓跑。(读后续写之动作链描写)
Given that there was nbdy t help him fight against the fierce wlf，he instantly gt ff the bike，seized the bike tightly and threw it twards the wlf with all his strength，trying t frighten it away.
提示：题干中加底纹词汇为上一单元词汇
Ⅰ.一词多义练/熟词生义练——清除阅读障碍
1．digest
eq \x(A.vi.& vt.消化 B.vt.理解；领会 C.n.摘要)
(1)I nly read this digest f the nvel，s I dn’t knw the details. C
(2)I haven’t entirely digested what he said just nw. B
(3)I prefer this kind f fd，because it digests well. A
2．快速阅读下列句子并猜测句中加黑词汇的汉语意思
(1)I will never yield t the temprary difficulties I am facing nw.屈服；让步
(2)Her parents were vercme with great sadness at the funeral.受到……的极大影响
Ⅱ.核心知识强化练——巩固语言知识
1．I think we shuld devte much mre time t adjusting(adjust) t the new envirnment.
2．I fund his speech cnvincing(cnvince) and he wuld call n mre peple t take regular exercise.
3．My assessments were based n the assumptin(assume) that huse prices wuld remain steady.
4．I have n alternative but t ask(ask) him fr an apprpriate way t slve the prblem.
5．The educatrs in this schl tk turns t deliver(deliver) a speech in the rural schls.
6．It is essential that he (shuld)get(get) sme reliable infrmatin befre making inferences.
7．A shrtage(shrt) f experience caused us t assess what had happened in an incrrect way.
8．Assuming(assume) that I settled the cnflict，I wuld emply an entirely new way.
9．T turn their dreams int reality(real)，the twins wrk very hard.
10．What made me thrilled was that I culd distinguish between this kind f flwer and anther ne.
Ⅰ.单句写作——应用文增分练
话题写作之爱心义卖活动
1．鉴于高三学生即将毕业，昨天学生会组织了爱心义卖活动(charity sale)，以较低的价格出售各种旧书和二手物品。(given that...)
Given that Senir Three students are t graduate，a charity sale was rganized by the Student Unin yesterday t sell varius used bks and secnd-hand gds at a lwer price.
2．这次爱心义卖活动包括开幕式、卖东西和闭幕式。(be cmprised f)
The charity sale was cmprised f the pening ceremny，the selling f bjects and the clsing ceremny.
3．事实上原先的高三学生在毕业前把许多时间投入卖二手书中。(devte)
Actually frmer senir three students devted much time t selling secnd-hand bks befre graduatin.
4．高三学生深信低年级学生可以买到他们所渴望的书籍。(cnvince)
Senir three students were greatly cnvinced that junir students culd buy the bks they had a desire fr.
5．总而言之，所有师生都认为这个活动是有意义的。(assume)
All in all，all the teachers and students assume the activity t be meaningful.
Ⅱ.微型写作——续写提能练
教材续写语料
1．情感描写
cnvince vt.使相信；使确信；说服→cnvincing adj.有说服力的；使人信服的→cnvinced adj.确信的；坚信的
intense adj.热切的；十分强烈的；激烈的
deep dwn在内心深处；本质上；实际上
2．动作描写
tackle vt.解决(难题)；应付(局面)；处理
bst vt.使增长；使兴旺 n．增长；提高；激励
yield n．产量；产出 vt.出产(作物)；产生(收益、效益等) vi.屈服；让步
vercme vt.(vercame，vercme)克服；解决；战胜
alleviate vt.减轻；缓解
devte vt.把……献(给)；把……专用于；专心于
续写语料运用
请从以上语料中选择合适的词汇，并用适当的过渡词完成以下语段。
看见我朋友悲痛欲绝，我是如此焦虑，我感觉就像热锅上的蚂蚁。我必须竭尽全力振奋他的精神，并说服他不要向暂时的失败屈服。我向他提供了一些有效的措施，缓解他的悲伤和解决他的问题。最终，他相信只有致力于学习他才能通过考试。当我看到他走出阴霾，我的心感觉像喝了蜂蜜一样甜。
Seeing my friend vercme with grief，I was s anxius that I felt like an ant n a ht pan.I must d whatever I culd t bst his spirits and cnvince him nt t yield t the temprary failure.I ffered him sme effective measures t alleviate his sadness and tackle his prblems.Finally，he was cnvinced that nly if he was devted t his study culd he pass the exam.When I saw him cme ut f the haze，my heart was as sweet as hney.• (ding) sth.把……奉献给；把……专注于
devte neself t (ding) sth.致力于(做)某事；献身于(做)某事
•be devted t (ding) sth.专心于(做)某事；致力于(做)某事
•cnvince sb.f sth.使某人确信/明白某事
cnvince 使某人相信……
cnvince sb.t d sth.说服某人做某事
•be cnvinced (that...)/f...(某人)坚信……
•n the assumptin that...假定……
make an assumptin作出臆断
•assume sb./sth.(t be)＋adj./n.假定/认为某人/某事(为)……
It is generally assumed that...人们普遍认为……
•assuming (that)...假设……
have n alternative but t d sth.别无选择只好做某事
an alternative t...……的替代品
by turns轮流
take turns t d sth.轮流做某事
It is ne’s turn t d sth.轮到某人做某事。
given that＋从句，用来标记已知事实，表示“鉴于，考虑到”。