人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection课时练习

这是一份人教版 (2019)选择性必修 第三册Unit 3 Environmental Protection课时练习，共14页。
【教材原句】
Earth prvides enugh t satisfy every man’s needs, but nt every man’s greed. (教材P25)
【辨析】
三者都可表示 “供给、提供”，但用法表达有一定区别。
prvide表示“供给，提供，装备；准备”，常强调有预见，通过储存等方式为应对意外、紧急情况等做准备，以便需要时提供所需物品。常用于prvide sb. with sth. = prvide sth. fr/t sb.结构。有时supply 和 prvide 可以互换。
supply表示“供应；补充；弥补”，一般强调替换或补足所需之物以及弥补缺陷，满足要求，常用于supply sb. with sth.= supply sth. t sb.结构。还可作名词，意为“供给（量）；物资；存货”，常用复数形式。
ffer 表示“提出，提供；呈现”，着重强调主动向别人提供物品、帮助和服务等。常用于ffer t d sth..；ffer sb. sth.= ffer sth. t/fr sb./sth. 句型。
【例句呈现】
Supplies f fd are almst exhausted.
贮存的食物快吃完了。
We cannt guarantee adequate supplies f raw materials.
我们不能保证提供充足的原料。
A transprt plane carrying fd and medical supplies fr refugees has arrived.
一架为难民运送食物和医疗用品的运输机已经到了。
Their aim was t blck guerrilla supply lines.
他们的目的是封锁游击队的供给线。
They are at the end f their fd supply.
他们的食物储备已消耗殆尽。
We are here t prvide a service fr the public.
我们来这里是为公众服务。
The cmpany has wn a cntract t supply bks and materials t schls.
这家公司得到了一份向学校供应图书资料的合同。
Water supplies t the huse are at lw pressure.
这房子的供水压很低。
The hspital has a cmmitment t prvide the best pssible medical care.
这家医院承诺要提供最好的医疗服务。
The netwrk will prvide cmputer services t yur hme.
这个网络将为家庭提供全方位的计算机服务。
A firewall prvides an essential security blanket fr yur cmputer netwrk.
防火墙为计算机网络提供了基本安全保障。
The schl prvided fd fr the students.
学校为学生提供伙食。
They prvided us with all the bks we need.
他们为我们提供所需要的所有书籍。
The bank prvided/supplied him with a lan $100,000.
银行为他提供了10万美元的贷款。
She ffered me a cup f tea.
她给我端了杯茶。
He ffered t g instead f me.
他主动提出代替我去。
Several peple were passing but nbdy ffered t help.
有几个人擦肩而过，却没有人主动提出帮助。
She ffered us five different kinds f cake.
她给我们提供了五种不同的蛋糕。
【考点过关】
根据supply, prvide和ffer的用法填空
1. Our _______ (supply) were running ut.
2. Teachers prvide a mdel ______ children t imitate.
3. The charity aims ________ (prvide) assistance t peple in need.
4. The cars will _______ (supply) t peple all ver the cuntry.
5. Cws supply us _______ milk.
6. In Britain milk is supplied ______ each huse in bttles.
7. We _______ (ffer, prvide) custmers a free hme delivery service.
8. The statistics ffer further supprt _______ ur thery.
9. We _______ (ffer , supply, prvide) a persnal service t all ur custmers.
10. His cmpany ffers a flexible packaging service _______ the fd industry.
【参考答案】
1. supplies; 2. fr/t; 3. prvide; 4. supplied; 5. with; 6. t; 7. ffer; 8. t/fr; 9. ffer/supply/prvide; 10. fr/t
●dubt; suspect
【教材原句】
There is little dubt that Earth is getting warmer and warmer(see the graph). (教材P2)
【辨析】
两者都有“怀疑”的意思，但是用法有一定区别。
= 1 \* GB3 ①两者后面接名词、代词或名词性词组时可通用。
= 2 \* GB3 ②两者后面接 that 从句，意思就截然不同。 这时，dubt如果用肯定结构，表示“不相信，怀疑不是那样”，如果用否定结构，则表示“不怀疑，确信”； 而suspect 表示“怀疑，怀疑其有”。
= 3 \* GB3 ③ dubt 后面可以接 whether/if 引导的从句，而suspect不可以。
= 4 \* GB3 ④ 两者构成的短语不同。dubt常构成：dubt f sth 疑惑某事；suspect 常构成以下两个结构：suspect sb./sth. t be…怀疑某人或某物是….； suspect sb f （ding） sth. 怀疑某人某事/做某事。
= 5 \* GB3 ⑤dubt作名词，表示“疑惑”，常构成结构：there is n/little dubt that….毫无疑问…
= 6 \* GB3 ⑥ suspect 作名词是“犯罪嫌疑人”的意思。
【例句呈现】
I dubt/suspect the truth f her statement.
我对她那番话的真实性表示怀疑。
He says he can cure me, but I still dubt/suspect him.
他说他能治好我的病，但我仍对他不放心。
I dubt that he has stlen my watch.
我不相信他偷了我的手表。
I suspect that he has stlen my watch.
我怀疑 / 猜想他偷了我的手表。
I dubt that she is the criminal.
我不相信她是罪犯。
I suspect that she is the criminal.
我怀疑她是罪犯。
The dctr suspected that he was ill with flu.
医生怀疑/认为他得了流感。
I dn't dubt that he is right.
我确信他是对的。
I didn't dubt that he wuld cme.
我当时相信他会来的。
Why did she dubt that they were cheats？
她为什么怀疑他们是骗子？
I dubt whether/if he'll cme.
我不敢肯定他来不来。
It's raining hard. I dubt whether it will be fine tmrrw.
雨下得很大，我不敢说明天会晴。
She never dubted f his success.
她从不怀疑他的成功。
I suspected him t be the spy.
我认为他就是那个间谋。
What made yu suspect her f having taken the mney？
你凭什么怀疑钱是她偷的？
【考点过关】
用suspect和dubt的适当形式填空。
1. There is n ______ that televisin has greatly changed peple’s lives.
2. I think there is very little ______ that will happen.
3. Others _______ whether/if that wuld happen.
4. There is n _______ that cmputers are very useful in technlgy and business.
5. I _______ whether/if he will marry her.
6. There is n _______ that the increase in demand caused the rise in prices.
7. N ne _______ his ability at that time.
8. The plice _______ him f having a part in the jewel rbbery yesterday.
9. N ne directly invlved with the case _______ him nw.
10. The plice have eliminated tw ______ frm their investigatin.
11. A referendum shwed beynd ______ that vters wanted independence.
12. He ________ that the wman staying in the flat abve was using herin, and s she was.
13. The _______ is currently under cntrl f Xiangtan plice.
14. They ________ me f having a hand in the affair last year.
15. I think there is very little _______ that will happen.
【参考答案】
1. dubt; 2. dubt; 3. dubted; 4. dubt; 5. dubt; 6. dubt; 7. suspected; 8. suspected; 9. suspects; 10. suspects; 11. dubt; 12. suspected; 13. suspect; 14. suspected; 15. dubt
●remain; stay
【教材原句】
Accrding t the scientists wh fund its dead bdy, all that remained f the plar bear was “skin and bnes”. (教材P26)
【辨析】
两者都有“（系动词）保持，仍然是；停留”的意思，这时两者可以换用，但其它意义和用法有区别。
remain 意思是“保持，仍然是；遗留，剩下；停留，逗留；留待，尚待”，常构成以下结构：
= 1 \* GB3 ①remain + adj. = stay + adj. 保持….
= 2 \* GB3 ②remain + n = stay + n 仍然是…..
= 3 \* GB3 ③remain + prep. + 地点 = stay + prep. + 地点 待在某地，但是，可以说stay (at) hme，不能说remain at hme, 只能用remain hme，去掉at, 两词组可换用。
= 4 \* GB3 ④sth. remain t be dne 某事尚待做
= 5 \* GB3 ⑤it remain t be seen + wh-从句 …..有待观察/看/尚待定论
= 6 \* GB3 ⑥there remains ….尚有…..
remain 可以做名词，意思是“遗迹，残留物”
stay 意思是“保持，仍然是；停留，逗留；留宿，暂住”，常构成以下结构：
= 1 \* GB3 ①stay fr dinner 留下来吃饭
= 2 \* GB3 ②stay at hme 待在家里
= 3 \* GB3 ③stay at/in a htel 住旅馆
= 4 \* GB3 ④stay the night = stay vernight = stay ver 过夜
= 5 \* GB3 ⑤stay away 走开，不打扰
= 6 \* GB3 ⑥stay in = stay (at) hme待在家里，不外出
= 7 \* GB3 ⑦stay n 留下来继续（工作，学习）
= 8 \* GB3 ⑧stay ut 待在户外，不回家
= 9 \* GB3 ⑨stay ut f…. 避开，远离，不介入
= 10 \* GB3 ⑩stay up 熬夜
stay 也可以作名词，表示“停留，暂住”等。
【例句呈现】
Mst f the huse remains intact even after tw hundred years.
虽然过了两百年，这房子的大部分还保持完好。
The temperature remained cnstant while pressure was a variable in the experiment.
做这实验时温度保持不变，但压力可变。
It remains t be seen whether his prject will fly.
他的计划能否成功尚需拭目以待。
The disease ften remains undetected fr many years.
这种疾病经常潜伏多年而不被察觉。
There remains the prblem f finance.
财政问题仍然存在。
It remains t be seen whether r nt this idea can be put int practice.
这一想法能否付诸实践还有待于观察。
We went n t Paris and stayed/remained there eleven days.
我们接着去了巴黎，在那里停留了十一天。
We stayed/remained in a village where time has std still.
我们待在一个时间似乎凝滞了的村子里。
She stayed at hme, afraid t shw her face.
她待在家里，不敢露面。
We stayed up all night, setting the wrld t rights.
我们一夜没睡，谈论着如何拯救世界。
I want yu t stay away frm my daughter.
我要你离我女儿远远的。
His parents wn't allw him t stay ut late.
他的父母不会允许他在外待得很晚。
【考点过关】
用remain, stay的适当形式填空
1. She _______ hme while the children were yung.
2. I went t Ningxia and _______ there fr ne year.
3. We prmised ________ friends fr ever.
4. We must ________ cmpetitive in the cmpetitive sciety.
5. I ________ n the jb fr five mnths when they left.
6. Birds’ singing is smetimes a warning t ther birds _______ away.
7. Yu shuld leave thse naughty bys _______ ut f truble.
8. Last mnth, Tm wrte tw articles during his shrt _______ in hspital.
9. S far many f his sngs _______ ppular.
10. We were tld ________ in ur seats meanwhile with ur seat belts fastened.
11. I never see what has been dne; I nly see what_______ t be dne.
12. It ________ t be seen whether yu are right.
13. There ________ ne significant prblem nw.
14. Please _______ calm when yu meet with sme difficulties.
15. Yu shuld ________ quiet when smene is making a speech.
【参考答案】
1. stayed/remained; 2. stayed/remained; 3. t stay/remain; 4. stay/remain; 5. Stayed; 6. t stay; 7. t stay; 8. stay; 9. have remained/stayed; 10. t remain/stay; 11. remains; 12. remains; 13. remains; 14. remain/stay; 15. stay/remain
●appear; seem
【教材原句】
An expert wh has studied plar bears fr many years said that frm the psitin f its dead bdy, the bear appeared t have starved and died. (教材P26)
【辨析】
两者都有“看起来（好像、似乎…）”的意思，一般可以换用，但在个别殊结构用上的用法上有一定的区别。
appear强调自身表现出, 流露出；appear 指外表给人的印象,可能是真象也可能是假象，不确定性更大一些，常用于以下结构或词组中：
= 1 \* GB3 ① appear + n/adj. 似乎/好像…..
= 2 \* GB3 ② appear t be/t d sth. 好像是/做某事
= 3 \* GB3 ③ it appears that从句 好像….
= 4 \* GB3 ④ what appears t be…看起来像….的东西
= 5 \* GB3 ⑤ there appears t be…. 似乎/好像有……
= 6 \* GB3 ⑥ appear ut f nwhere 突然冒出来
= 7 \* GB3 ⑦ appear vernight 一夜之间出现（反义：disappear vernight）
seem 侧重指根据某种迹象作出的推断,也不一定是事实，常用于以下机构中：
= 1 \* GB3 ① seem + n/adj. 似乎/好像….
= 2 \* GB3 ② seem t be/t d sth. 好像是/做某事
= 3 \* GB3 ③ it seems that从句 好像….
= 4 \* GB3 ④ seem like…..看起来像….
= 5 \* GB3 ⑤ it seems as if/thugh…..看起来好像…….
= 6 \* GB3 ⑥ there seem t be….好像有…..
温馨提示：
= 1 \* GB3 ①在seem like…. 和 it seems as if/thugh…..结构中，一般不能换成appear
= 2 \* GB3 ②appear 表示“出现”时，不可与seem 换用
【例句呈现】
One day a stranger appeared n my drstep.
一天，一个陌生人出现在我家门前。
She tried hard t appear/seem (t be) calm at the interview.
面试时她努力让自己显得镇静。
There’s evidence that peple wh have a purpse in life appear/seem t d better.
有证据显示有生活目标的人似乎表现得更加出色。
It seemed like a gd idea.
这主意好像不错。
The thery withut practice seems/appears t be the cars withut mtrs.
没有实践的理论就像没有引擎的汽车。
It seems as if they didn’t care abut Henry’s feelings at all.
他们似乎毫不在乎亨利的感受。
It seemed/appeared that he was lying.
他似乎在撒谎。
Everyne in the picture seems/appears t have put n sme weight, dn’t they?
照片中每个人好像胖了，是不是？
He desn’t seem/appear t be happy.
他看起来不高兴。
She seemed/appeared t have caught a cld.
她好像感冒了。
【考点过关】
用appear, seem的适当形式填空
He _______ t have traveled a lt.
He ________ t be very tired nw.
He ________ t be a gentleman – he was wearing a suit, nt like a thief at all.
It _______ as if he didn’t lve her at all at that time.
It _________ t me that wrking experience is mre imprtant than a degree.
It ________ that he had a taste fr music.
There ________ t be sme disagreement between his wrds and actins at present.
It _______ like rain nw.
【参考答案】
1. seems/appears; 2. seems/appears; 3. appeared/seemed; 4. seemed; 5. seems/
appears; 6. appeared/seemed; 7. seems/appears; 8. seems
●quantity; amunt
【教材原句】
When peple prduce huge amunts f extra greenhuse gases by burning fssil fuels, mre heat energy is trapped in the atmsphere and causes Earth’s surface temperature t rise quickly. (教材P27)
We as individuals can als reduce ur “carbn ftprint” by restricting the amunt f carbn dixide ur lifestyles prduce. (教材P27)
【辨析】
amunt 意思是“数量；数额；总数”，做动词是“达到，相当，等同”的意思， 常构成以下短语：
= 1 \* GB3 ①a huge/large amunt f…./large amunts f….大量，许多，后面一般接不可数名词，作主语时，谓语动词根据amunt来确定，如果amunt 是单数，谓语动词就用单数；如果amunt是复数，谓语动词就用复数。
= 2 \* GB3 ②amunt t….达到；合计为；相当于，等于
quantity 意思是“数量； 大量”，常构成以下短语：
= 1 \* GB3 ①a large quantity f…./large quantities f ……大量，后面既可以跟可数名词，也可以跟不可数名词，作主语时，谓语动词根据quantity 的单复数来确定，如果quantity 是单数，谓语动词就用单数；如果quantity是复数，谓语动词就用复数。
= 2 \* GB3 ②in quantity = in large quantities 大量地
【例句呈现】
The plice fund a quantity f drugs at his hme.
警察在他家发现了大量毒品。
It is usually ecnmical t buy washing pwder in large quantities.
大量购买洗衣粉通常要省钱些。
A large quantity f drugs was seized during the raid.
在这次突击行动中起获了大量毒品。
A swp by custms fficers netted a large quantity f drugs.
海关人员突然袭击，缉获大量毒品。
The Custms have seized large quantities f smuggled herin.
海关查获了大量走私的海洛因。
It's just very time cnsuming t get such a large quantity f data.
获取如此大量的数据非常费时。
Mdern cmputers can rganize large amunts f data very quickly.
现代计算机能迅速处理大量的信息资料。
There is still an immense amunt f wrk t be dne.
还有非常非常多的工作没有做。
Smewhere alng the line a large amunt f mney went missing.
有一笔巨款在某一环节上不翼而飞。
Teachers have a limited amunt f time t interact with each child.
教师和每个孩子沟通的时间有限。
The tank had leaked a small amunt f water.
水箱渗漏出少量的水。
The ttal cllectin last week amunted t £ 250.
上周的募捐总额达250英镑。
【考点过关】
根据quantity和amunt的用法填空。
1. A large quantity f air cnditins ________ (sell) since the summer came.
2. It's a pity that large quantities f wd ______ (waste) that way all ver the wrld.
3. There _______ (be) a large quantity f rain in this area.
4. When yu are travelling, dn’t display large _______ f cash t thers.
5. A large quantity f crps _________ (destry) by the hurricane last week.
6. Large quantities f milk _______ (send) t the children in pr area the day befre yesterday.
7. Large amunts f mney _______ (spent) n building the bridge last year.
8. They buy cttn _______ quantity.
9. There _______ (be) nly a small amunt f fd.
10. The villagers planted different kinds f trees _______ large quantities n the hill last year.
11. My incme fr that week amunted ________ &112.
12. As a result f destrying the frests, a large quantity f desert _______ (cver) the land s far.
13. Keeping what belngs t anther ______ (amunt) t stealing.
14. With many frests being destryed, huge quantities f gd earth ______ (wash) away each year.
15. Huge quantities f il ________ (ship) t Japan last year.
【参考答案】
1. have been sld 2. have been wasted; 3. is; 4. amunts/quantities; 5. was destryed; 6. were sent; 7. were spent; 8. in; 9. is; 10. in; 11. t; 12. has cvered; 13. amunts; 14. are being washed; 15. were shipped
●suffer frm; suffer
【教材原句】
Previusly, water quantity in the Li River had suffered greatly frm an increasing vlume f turists, many f wh frequently threw garbage int the river. (教材P32)
【辨析】
两者都有“遭受”之意，但用法有一定区别。
suffer frm常指遭受战争、自然灾害引起的苦难、资金或资源的短缺、罹患疾病等。
suffer常指遭受/承受损害、痛苦、损失、失败、不良后果、惩罚、冤枉、侮辱、心理方面的不良情绪、经济困难等方面，其宾语一般为pain, lss, grief, insult, punishment, wrng等, 也可接抽象性代词much, little等。
【例句呈现】
In these days f technlgical change we all suffer frm infrmatin verlad.
在这科技日新月异的时代，过多的信息使人人都应接不暇。
She suffered n ill effects frm the experience.
这次经历没有使她受到不良影响。
The party was suffering a crisis f cnfidence amng its supprters.
当时这个政党在其支持者中正遭受信任危机。
She suffered frm severe depressin after lsing her jb.
她失业后患了严重的抑郁症。
It is hard t estimate hw many children suffer frm dyslexia.
很难估计有多少孩子有诵读困难。
She's suffering a delayed reactin t the shck.
她正在承受着冲击所带来的滞后反应。
Prperty values have suffered anther reverse.
房地产价值再次遭受损失。
She was intelligent but suffered frm a lack f ambitin.
她很聪明，但却缺乏远大志向。
A lt f students suffer frm exam nerves.
许多学生考试怯阵。
He suffers frm a rare bld disease.
他患有一种罕见的血液病。
She suffered years f mental trment after her sn's death.
儿子去世后，她多年悲痛欲绝。
The army was frced t retreat after suffering heavy lsses.
部队因伤亡惨重被迫撤退。
The drug was withdrawn frm sale after a number f peple suffered serius side effects.
这药因许多人服后产生严重副作用而被停止销售。
She claimed damages frm the cmpany fr the injury she had suffered.
她因受伤向公司要求获得损害赔偿金。
Many peple suffer frm mental illness at sme pint in their lives.
许多人在人生的某个阶段都会得精神病。
【考点过关】
用suffer, suffer frm的适当形式填空
1. She _______ frm headache.
2. He died very quickly, and didn’t ________ much.
3. S far ur business ________ lack f investment.
4. Yu must be prepared_______ serius cnsequences.
5. I _______ a real lack f time this week.
6. He ______ defeat last year.
7. Mrs. White’s little by ________ a bad cld again during these days.
8. Many children in the class ____ severe scial and ecnmic disadvantage last year.
9. Many peple _______ mental illness at sme pint in their lives nwadays.
10. He ________ lss f memry fr weeks after the accident.
11. Many cmpanies ________ a shrtage f skilled staff nw.
12. The team ________ a shck defeat in the first rund last mnth.
13. Thse _______ infectius diseases were separated frm the ther patients.
14. Peple ________ many hardships during that lng winter.
15. He ften _______ a serius heart cnditin.
16. He ________ a serius injury that bliged him t give up wrk.
【参考答案】
1. suffers; 2. suffer; 3. has suffered frm; 4. t suffer; 5. am suffering frm; 6. suffered; 7. is suffering frm; 8. suffered; 9. suffer frm; 10. suffered; 11. are suffering frm; 12. suffered; 13. suffering frm; 14. suffered; 15. suffers frm; 16. suffered