高二英语必修五Unit 2 The Environment_英语必修五unit2练习

高二英语必修五Unit 2 The Environment由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“英语必修五unit2练习”。

大 学 生 执 教 联 盟 College Students Teaching Union

高二英语 必修五Unit 2 The Environment 一 词汇学习

1.economy n.经济, 节约, 理财

economic adj.经济上的;经济学的 economic depreion 经济衰退

economical adj.节俭的, 合算的, 经济的economically adv.节约地, 节省地

economize v.节约, 节省

economics n.经济学

economist n.经济学者, 经济家

2.flow vi流动,流出；川流不息;流畅;飘垂

The water is ~ing out.水在流出

Tears ~ed from his eyes.泪从他眼里流出 Traffic ~s along the street all day.街上的来往车辆整天川流不息 n．(U)流,流水,流动；[用单数]大量的流出,(不断的)流动

the ~ of a river河水的流动

a ~ of conversation 滔滔不绝的谈话

3.cut back（on）减少，削减，缩减

to cut back on spending 削减开支 If we don’t sell more we’ll have to cut back production.拓展：cut sth into sth把某物切成某物

cut sth into halves 或 cut sth in half cut down(1)砍倒； 削减，压缩，缩减cut down the big tree.Expenses ought to be cut down in every way.You’d better cut the article down to about 2,000 words.cut in 插入，插话cut in on sth

cut off 切断，隔断，断绝。cut out 突然熄火，剪掉，戒掉

cut up 切碎，剁碎

4.production n.生产;制作

produce v.生产,;创作;制造;生育 producer n.生产者

product n.产品, 结果

productive adj.生产的;多产的 recycle v.使再循环, 再制, 再利用

recyclable adj.可再循环的;可回收利用的recycling n.回收;回收利用

greedy adj.贪吃的贪婪的greed n.贪欲, 贪婪

greedily adv.贪心地;贪婪地 responsibility n.责任,职责,义务 [for,of,to] a sense of ~ 责任感

take responsibility for….承担。。的责任 responsible adj.需负责任的[(+for/to)] ；作为原因(+for)；可信赖的 She is my child, and I am responsible for her.她是我的孩子,我对她负责。Bad weather is responsible for the poor crop.坏天气是收成不好的原因。

发 挥 榜 样 的 力 量

南京大学 小于老师：152 9576 6871 小王老师：159 5056 9378大 学 生 执 教 联 盟 College Students Teaching Union a responsible person

一个有责任心的人。

responsibly adv.负责地;有鉴别力地, 能明辨是非地;有责任感地

6.environment n.环境, 围绕, 外界social ~社会环境

one's home ~家庭环境

the ~自然环境

protect/preserve the environment保护环境

environmental protection 环境保护 environmental adj.环境的;有关环境的 environmentalism n.环境保护论;环境论 environmentalist n.环境保护论者;环境论者

7.operate vi.工作,运转;营业,营运;起作用,产生效果[on, upon];动手术,开刀[(+on/for)]

vt.1.操作;开动(机器)等;经营;管理 The machine is not operating properly.His company operates in several countries.他们的公司在外国经营.The medicine ~d quickly(on me).那种药对我很快就生效

The surgeon operated on her for a tumor.He had his nose ~d on.他接受鼻子的手术 Elevators are ~d by electricity.电梯是用电操纵的~ a coal mine经营煤矿 operating adj.操作的;外科手术的operating room /table /system

operation n.操作;经营;手术

operator n.操作员;总机接线生;

8.impre vt..给...极深的印象;使感动

impreion n.印象, 盖印, 意念

impreionism n.印象主义, 印象批评, 印象派 impreionist n.印象主义者;印象派作家 impreive adj.给人深刻印象的, 感人的

二 短语

1.natural disaster 自然灾害

2..damage the environment 破坏环境

3.have a debate about sth.进行对...的辩论/讨论

under debate 在辩论/讨论中

4.open the floor 自由发言

have/get/obtain the floor 有/取得发言权

5.be(very/deeply)concerned about sth.对某事很关注/关心，担心/忧虑

be concerned with sb./sth.关心...，与...有关

6.cut back on production 减少生产

发 挥 榜 样 的 力 量

南京大学 小于老师：152 9576 6871 小王老师：159 5056 9378大 学 生 执 教 联 盟 College Students Teaching Union 7.be seen as…

被看作为…

consider/regard/have/treat/count/think of/look on…as…

把…看作… 8.ask around

四下询问/打听

9.large numbers of

大量的（复名）

a large number of …= a great/good many…= quite a few…= scores of…

+复名 a great deal of…= a large amount of…= large amounts of…= quite a little 不可数名 plenty of = a large quantity of = large quantities of = a lot of = lots of…

不可数/复名

10.environmentally friendly 环保

be friendly to the environment

三 句型

1.With me are Ms Lin Shuiqing, from the Green Society,…(L5)

表语位于句首时，需完全倒装。

Seated on the ground are a group of young people.Hanging on the wall was a painting by Qi Baishi.Happy are those who are contended.注意：在表语置于句首的倒装结构中，要注意其中的谓语应与其后的主语保持一致，而不是与位于句首的表语保持一致。

2.Other types of waste flow into our water, killing river and sea life.动词-ing形式可以作状语，修饰动词，在句中表示时间、原因、结果、条件、让步、行为 方式或伴随情况等。动词-ing形式作时间、原因、条件、让步状语时多位于句首；作结 果、伴随情况状语时常位于句末。

Being ill, he didn't go to school yesterday.His father died, leaving him a lot of money.Having made full preparations, we are ready for the examination.【2011全国卷II,18】Sarah pretended to be cheerful,D_ nothing about the argument.A.says

B.said

C.to say

D.saying 【2011陕西卷,20】More highways have been built in China,_ A

it much easier for people to travel form one place to another.A.making

B.made

C.to make

D.having made 【2011浙江卷,3】Bats are surprsingly long-lived creatures, some A a life span of around 20 years.A.having

B had

C.have

D.to have

发 挥 榜 样 的 力 量

南京大学 小于老师：152 9576 6871 小王老师：159 5056 9378大 学 生 执 教 联 盟 College Students Teaching Union

3.The world’s population has grown by six times what it was in 1800.（L19-20）

此句中的six times what 是倍数的固定表达：倍数＋what引导的名词性从句 目前的产量是十年前的三倍。(times＋what)The production is now three times what it was ten years ago._ 观察例句思考总结倍数的其他表达方式：1)The box is five times bigger than that one.2)Asia is four times as large as Europe.3)This hall is five times the size of our room.1)整数＋ times ＋比较级＋than…

2)整数＋times ＋as ＋原级＋as 3)整数＋times＋ 名词（the size/width/length/height..）

1）与去年相比，我们的总产量（output）增长了三倍。

Compared with that of last year, our total output has increased by three times.2)I want to buy a rope which is ______C__ this one.A.twice as longer as B.as twice long as C.twice the length of D.as twice as 3)The town is __D_ than it was before.A.three times as large

B.larger three times

C.as large as three times

D.three times larger

4.However, I do agree that we should produce…（L43）

此句中的do是 助 动词，作用是 强调谓语，还可以用 does或did 强调。强调谓语以外的句子成分用 It is …that /who（句式）。

小试牛刀!

1）我想是我应该对这起意外事故负责任的。

2)_____be careful when croing the street.A.Must B.Should C.Ought to D.Do

3)It ______ we had stayed together for a couple of weeks ______ I found we had a lot in common.A.was until;when B.was until;that C.wasn’t until;when D.wasn’t until;that

跟踪训练

一、词汇拼写

1.Too much work and too little rest often _______(导致)to illne.2.You will _________(危及)your health if you work so hard.3..Plastics today contribute to a wide ________(范围)of industries.4.That’s just because you can’t __________(欣赏)music.5.Now it’s time _____________(自由发言),you may air your opinions freely.6.I am afraid we will have to stop at the gas station, we___________(用

发 挥 榜 样 的 力 量

南京大学 小于老师：152 9576 6871 小王老师：159 5056 9378大 学 生 执 教 联 盟 College Students Teaching Union 完)the oil.7.Which of the s______________ of the four is true according the paage.答案：1.leads 2.endanger

3.range

4.appreciate

5.to open the floor

6.will run out of

7.statements

2.用所给词汇的适当形式填空

1.The floor requires _______________(wash).2.He could do nothing but ________out for a walk alone(go).3.I have never heard a single word________ in French(speak).4.Not all children had a chance ___________to school at that time(go).5.The book ________on the table doesn’t belong to me(lie).6.They are practicing _______ the new song(sing).7.I feel like _______him what I think of him(tell).8.We’d better keep a secret of the things ________here now(discu).9.Hurry up!Mother is sure to _______us at home(wait for).10.Do you think the situation ____________(encourage)? 答案：1.washing/to be washed

2.go

3.spoken

4.to go

5.lying

6.singing

7.telling

8.being discued 9.be waiting for 10.encouraging

发 挥 榜 样 的 力 量

南京大学 小于老师：152 9576 6871 小王老师：159 5056 9378