必修4unit2单词讲解

1、Unit 2 Working the landVocabularies1重点单词重点单词1struggle vt. & vi.斗争；拼搏；努力斗争；拼搏；努力2output n产量；输出产量；输出3hunger n饥饿；欲望饥饿；欲望hungry adj.饥饿的；有欲望的饥饿的；有欲望的4expand vt. & vi.使变大；伸展；阐使变大；伸展；阐述述expansion n扩大；增加扩大；增加5circulate vt. & vi.循环；流传circulation n循环流通6battle n战役；战斗；较量；斗争vt. & vi.搏斗；奋斗7therefore adv.因此；所以；因而n

2、8equip vt. & vi.配备；装备equipment n设备(不可数)9export vt. & vi.输出；出口import vt. & vi.输入；入口；进口10nationality n国籍nation n国家；民族national adj.国家的；国有的1. struggle vi. 搏斗搏斗, 挣扎挣扎, 努力努力, 拼搏拼搏They were struggling to get out the burning car. 他们挣扎着从烧着的车里往外爬。他们挣扎着从烧着的车里往外爬。She struggled up the stairs with her heavy bags.

3、 她提着沉重的行李艰难地走上楼梯。她提着沉重的行李艰难地走上楼梯。搭配搭配 struggle against 与与斗争，为反对斗争，为反对而斗争，而斗争， struggle for 为争取为争取而斗争而斗争共 96 页5我们必须努力为过上幸福生活而奋斗。我们必须努力为过上幸福生活而奋斗。We must struggle for a happy life.这位老人一直与病魔斗争。这位老人一直与病魔斗争。The old man has struggled with/against illness.struggle to do sth 挣扎着做某事挣扎着做某事struggle for为为奋斗奋斗/斗

4、争斗争struggle with/against与与斗争、克服斗争、克服6根据提示完成句子。1) 我们三个人努力把汤姆从轮椅抬上了车。我们三个人努力把汤姆从轮椅抬上了车。 The three of us _ Tom out of his wheelchair into the car. 2) 她一生都在为争取国家的独立而战。她一生都在为争取国家的独立而战。 She _ the independence of her country all her life. 3) 我们必须努力克服这种偏见。我们必须努力克服这种偏见。 We must _ this prejudice. 4) 我们必须与各种困难

5、作斗争。我们必须与各种困难作斗争。 We have to _ all kinds of difficulties.struggled to lift /getstruggled for struggle againststruggle with72. expand vt.&vi. 使变大；伸展；阐述使变大；伸展；阐述expansion n. 扩张；膨胀；扩大；发展扩张；膨胀；扩大；发展expansive adj. 扩张性的；开展性的；广扩张性的；开展性的；广阔的阔的We should constantly broaden our views and expand our knowledge.

6、我们要不断地开拓自己的眼界、增长见识。 即学即练即学即练2(1)Metals _ when they are heated.金属受热会膨胀。(2)Weve _ _ _ by opening two more stores. 我们增开了两个商店以扩展业务。(3)I repeated the question and waited for her to _.我把问题重复了一遍，等着她进行充分阐述。expandexpandedthebusinessexpand3. thanks to 由于；多亏由于；多亏(介词短语，在介词短语，在句中做原因状语，常置于句首或句末句中做原因状语，常置于句首或句末)be

7、cause of 因为；由于owing to 由于，因之缘故as a result of 作为的结果，由于due to 因为，由于(不能放在句首)on account of 由于；因为即学即练即学即练9(1)_ _ Jims warning, we avoided the accident.多亏吉姆的提醒，我们避免了一场事故。(2)I couldnt attend the meeting _ _ illness.我因病不能出席会议。(3)The delay was _ _ power failure.延滞是由于停电。Thankstoowingtoduetodue to Owing to Bec

8、ause of thanks to Thanks to 4. rid sb./oneself/sth. of sth. 使使摆摆脱脱be/get rid of 去掉，摆脱；抛弃remind sb. of sth. 提醒某人某事inform sb. of sth. 通知某人某事be free of. 摆脱即学即练即学即练10(1)One day we will manage to _ _ _ _ this terrible disease.总有一天我们有办法使这种可怕的疾病在世界上绝迹。(2)You must _ _ _ these oldfashioned ideas.你必须摒弃这些陈旧观念。

9、(3)Well have to _ _ _ him.我们必须摆脱他。(4)How can we _ _ _ all the flies in the kitchen?我们怎样才能把厨房内的苍蝇统统消灭掉？ridtheworldofridyourselfofgetridofgetridof6. And he would much rather keep time for his hobbies. would rather 宁愿，宁可宁愿，宁可Hed rather work in the countryside. 用法用法1：would ratherthan 宁愿宁愿而不而不，与其，与其不如不如I

10、 would rather watch TV at home than go to the cinema.15用法用法2：would rather than =would ratherthanFacing the enemies, our soldiers would die rather than give in. 面对敌人面对敌人, 我们的战士宁死不屈。我们的战士宁死不屈。Rather than refuse to help you, I would borrow money from my friends. 我宁我宁可向朋友借钱可向朋友借钱, 也不愿拒绝帮助你。也不愿拒绝帮助你。16即学

11、即练即学即练 翻译下列句子。翻译下列句子。1. 她宁愿死也不愿意演讲。她宁愿死也不愿意演讲。2. 我宁愿你现在回家。我宁愿你现在回家。3. 我宁愿你昨天没做那件事情。我宁愿你昨天没做那件事情。She would rather die than give a speech.I would rather (that) you went home now.I would rather (that) you hadnt done that thing yesterday.共 96 页17用所给动词的适当形式填空。 1) We would rather _ (go) on with the experi

12、ment than _ (give) it up. 2) I would rather he _ (stay) in England now. 虚拟语气虚拟语气3) He is so sad. I would rather I _ (not tell) him the news. 虚拟语气虚拟语气gogivestayed havent told18考例考例 To enjoy the scenery, Irene would rather spend long hours on the train _ travel by air. (2004 全国卷全国卷III)A. as B. to C. t

13、han D. while点拨点拨 选选C。考查句式。考查句式would rather do . than do ., 意为意为“宁愿做宁愿做(前者前者), 而不愿做而不愿做(后者后者)”。题意为。题意为“为欣赏风景为欣赏风景, Irene宁愿宁愿花很长的时间坐火车而不愿乘飞机花很长的时间坐火车而不愿乘飞机”。共 96 页19therefore adv.(as a result of that)因此；所以因此；所以即学即练即学即练3He was very tired and _ he fell sound asleep.He was very tired. _ he fell sound asl

14、eep.He was very tired, _ he fell sound asleep.他累得很他累得很，因此睡得很熟因此睡得很熟。thereforeThereforeso提示：提示：therefore 是副词，不能引导从句，两个句子之间要用连词或者分号；而 so是连词，可接从句。4equip vt.&vi. 配备；装备配备；装备equipment n. U装备；设备装备；设备equip sb./sth. with sth. 用某物装备某人/物be equipped with sth. 装备有某物equip sb./sth. for (doing) sth. 为(做)某事而准备 be eq

15、uiped for (doing) sthequip sb. to do sth. 使某人能够做某事sb. be equipped to do sth. 某人有准备做某事a piece of equipment 一件设备即学即练即学即练4(1)Our classroom _ _ _ a TV set and a tape recorder.我们的教室里配有一台电视和一台录音机。(2)A good education should _ _ _ _.良好的教育能使你受用终生。(3)Our school has been given _ _ _.我们学校有了一些赠送的新设备。 isequippedw

16、ithequipyouforlifesomenewequipmentnregret v可惜，后悔，遗憾；惋惜；可惜，后悔，遗憾；惋惜；n.遗憾，抱歉遗憾，抱歉即学即练即学即练5(1)He regretted _ _ careless.He regretted _ _ _ _ careless.他对于自己的粗心大意感到懊悔。他对于自己的粗心大意感到懊悔。(2)I regret _ _ you that we are unable to offer you employment. 我遗憾地通知你，我们不能雇用你。(3)_ _ _ _， I must leave now.令我很遗憾的是，我现在必须离

17、开了。 (4)We heard _ _ that you were not successful in your plan. 听到你的计划不能顺利进行，我们觉得很可惜。havingbeenthathehadbeentoinformMuchtomyregretwithregretRobert is indeed a wise man. O h , y e s . H o w o f t e n I h a v e regretted_his advice!Ato takeBtakingCnot to takeDnot takingn解析：解析：regret (not) doing/having

18、done sth.表表示示“后悔后悔 (没没)做做 (了了)某事某事”。n答案：答案：DnMr Black，what about my application?nOh，I regret_you that it hasnt been successful.nAtellingBto tellnChaving toldDsaidn解析：解析：句意为：句意为：布莱克先生，我的布莱克先生，我的申请如何？申请如何？噢，我很遗憾地告诉你，噢，我很遗憾地告诉你，它未通过。由句意可知为它未通过。由句意可知为“遗憾地要去干遗憾地要去干某事某事”，故选择，故选择regret to do的形式。的形式。n答案：答案：

19、Blead to 通向，导致，致使通向，导致，致使leadn.to sth. 引导到lead sb. to do sth. 使某人做某事即学即练即学即练12(1)The bank has offered a reward for any information _ the arrest of the men.银行悬赏任何能将这些人绳之以法的情报银行悬赏任何能将这些人绳之以法的情报。(2)What _ acting as a career？是什么让你开始从事演艺事业的？是什么让你开始从事演艺事业的？leading toled you to take upfocus n(兴趣、活动等的兴趣、活动等

20、的)中心；焦点中心；焦点v(使使)集中，聚集；集中，聚集；(使使)聚焦聚焦be in focus 焦距对准；清晰be out of focus 焦距没对准；模糊bring sth. into focus 把某物集中在焦点上focus sth. on (upon) sth.fix.on.使集中于be focused on/upon sth.be fixed on 集中于即学即练即学即练6(1)The _ _ my camera isnt working properly.我照相机上的调焦装置有毛病。(2)Her beauty makes her _ _ _ _.她长得漂亮，很惹人注意。(3)We should _ _ _ _ our study.我们应该把注意力放在学习上。(4)S