必修4unit2單詞講解PPT課件

1、Unit 2 Working the landVocabularies重點(diǎn)單詞重點(diǎn)單詞1struggle vt. & vi.斗爭；拼搏；努力斗爭；拼搏；努力2output n產(chǎn)量；輸出產(chǎn)量；輸出3hunger n饑餓；欲望饑餓；欲望hungry adj.饑餓的；有欲望的饑餓的；有欲望的4expand vt. & vi.使變大；伸展；闡使變大；伸展；闡述述expansion n擴(kuò)大；增加擴(kuò)大；增加5circulate vt. & vi.循環(huán)；流傳循環(huán)；流傳circulation n循環(huán)流通循環(huán)流通6battle n戰(zhàn)役；戰(zhàn)斗；較量；斗爭戰(zhàn)役；戰(zhàn)斗；較量；斗爭vt. &am

2、p; vi.搏斗；奮斗搏斗；奮斗7therefore adv.因此；所以；因而因此；所以；因而n8equip vt. & vi.配備；裝備equipment n設(shè)備(不可數(shù))9export vt. & vi.輸出；出口import vt. & vi.輸入；入口；進(jìn)口10nationality n國籍nation n國家；民族national adj.國家的；國有的1. struggle vi. 搏斗搏斗, 掙扎掙扎, 努力努力, 拼搏拼搏They were struggling to get out the burning car. 他們掙扎著從燒著的車?yán)锿馀?。他們?/p>

3、扎著從燒著的車?yán)锿馀?。She struggled up the stairs with her heavy bags. 她提著沉重的行李艱難地走上樓梯。她提著沉重的行李艱難地走上樓梯。搭配搭配 struggle against 與與斗爭，為反對斗爭，為反對而斗爭，而斗爭， struggle for 為爭取為爭取而斗爭而斗爭我們必須努力為過上幸福生活而奮斗。我們必須努力為過上幸福生活而奮斗。We must struggle for a happy life.這位老人一直與病魔斗爭。這位老人一直與病魔斗爭。The old man has struggled with/against illnes

4、s.struggle to do sth 掙扎著做某事掙扎著做某事struggle for為為奮斗奮斗/斗爭斗爭struggle with/against與與斗爭、克服斗爭、克服根據(jù)提示完成句子。1) 我們?nèi)齻€(gè)人努力把湯姆從輪椅抬上了車。我們?nèi)齻€(gè)人努力把湯姆從輪椅抬上了車。 The three of us _ Tom out of his wheelchair into the car. 2) 她一生都在為爭取國家的獨(dú)立而戰(zhàn)。她一生都在為爭取國家的獨(dú)立而戰(zhàn)。 She _ the independence of her country all her life. 3) 我們必須努力克服這種偏見。

5、我們必須努力克服這種偏見。 We must _ this prejudice. 4) 我們必須與各種困難作斗爭。我們必須與各種困難作斗爭。 We have to _ all kinds of difficulties.struggled to lift /getstruggled for struggle againststruggle with2. expand vt.&vi. 使變大；伸展；闡述使變大；伸展；闡述expansion n. 擴(kuò)張；膨脹；擴(kuò)大；發(fā)展擴(kuò)張；膨脹；擴(kuò)大；發(fā)展expansive adj. 擴(kuò)張性的；開展性的；廣擴(kuò)張性的；開展性的；廣闊的闊的We should

6、constantly broaden our views and expand our knowledge. 我們要不斷地開拓自己的眼界、增長見識。 即學(xué)即練即學(xué)即練2(1)Metals _ when they are heated.金屬受熱會膨脹。金屬受熱會膨脹。(2)Weve _ _ _ by opening two more stores. 我們增開了兩個(gè)商我們增開了兩個(gè)商店以擴(kuò)展業(yè)務(wù)。店以擴(kuò)展業(yè)務(wù)。(3)I repeated the question and waited for her to _.我把問題重復(fù)了一遍，等著她進(jìn)行充分闡述。我把問題重復(fù)了一遍，等著她進(jìn)行充分闡述。expa

7、ndexpandedthebusinessexpand3. thanks to 由于；多虧由于；多虧(介詞短語，在介詞短語，在句中做原因狀語，常置于句首或句末句中做原因狀語，常置于句首或句末)because of 因?yàn)?；由于因?yàn)椋挥捎趏wing to 由于，因由于，因之緣故之緣故as a result of 作為作為的結(jié)果，由于的結(jié)果，由于due to 因?yàn)?，由于因?yàn)?，由?不能放在句首不能放在句首)on account of 由于；因?yàn)橛捎?；因?yàn)榧磳W(xué)即練即學(xué)即練9(1)_ _ Jims warning, we avoided the accident.多虧吉姆的提醒，我們避免了一場事故。多虧

8、吉姆的提醒，我們避免了一場事故。(2)I couldnt attend the meeting _ _ illness.我因病不能出席會議。我因病不能出席會議。(3)The delay was _ _ power failure.延滯是由于停電。延滯是由于停電。Thankstoowingtoduetodue to Owing to Because of thanks to Thanks to 4. rid sb./oneself/sth. of sth. 使使擺擺脫脫be/get rid of 去掉，擺脫；拋棄去掉，擺脫；拋棄remind sb. of sth. 提醒某人某事提醒某人某事inf

9、orm sb. of sth. 通知某人某事通知某人某事be free of. 擺脫擺脫即學(xué)即練即學(xué)即練10(1)One day we will manage to _ _ _ _ this terrible disease.總有一天我們有辦法使這種可怕的疾病在世界上絕總有一天我們有辦法使這種可怕的疾病在世界上絕跡。跡。(2)You must _ _ _ these oldfashioned ideas.你必須摒棄這些陳舊觀念。你必須摒棄這些陳舊觀念。(3)Well have to _ _ _ him.我們必須擺脫他。我們必須擺脫他。(4)How can we _ _ _ all the fl

10、ies in the kitchen?我們怎樣才能把廚房內(nèi)的蒼蠅統(tǒng)統(tǒng)消滅掉？我們怎樣才能把廚房內(nèi)的蒼蠅統(tǒng)統(tǒng)消滅掉？ridtheworldofridyourselfofgetridofgetridof6. And he would much rather keep time for his hobbies. would rather 寧愿，寧可寧愿，寧可Hed rather work in the countryside. 用法用法1：would ratherthan 寧愿寧愿而不而不，與其，與其不如不如I would rather watch TV at home than go to the

11、 cinema.用法用法2：would rather than =would ratherthanFacing the enemies, our soldiers would die rather than give in. 面對敵人面對敵人, 我們的戰(zhàn)士寧死不屈。我們的戰(zhàn)士寧死不屈。Rather than refuse to help you, I would borrow money from my friends. 我寧我寧可向朋友借錢可向朋友借錢, 也不愿拒絕幫助你。也不愿拒絕幫助你。即學(xué)即練即學(xué)即練 翻譯下列句子。翻譯下列句子。1. 她寧愿死也不愿意演講。她寧愿死也不愿意演講。2.

12、我寧愿你現(xiàn)在回家。我寧愿你現(xiàn)在回家。3. 我寧愿你昨天沒做那件事情。我寧愿你昨天沒做那件事情。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.用所給動詞的適當(dāng)形式填空。 We would rather _ (go) on with the experiment than _ (give) it up. 2) I would rather he _ (stay) in E

13、ngland now. 虛擬語氣虛擬語氣3) He is so sad. I would rather I _ (not tell) him the news. 虛擬語氣虛擬語氣gogivestayed havent told考例考例 To enjoy the scenery, Irene would rather spend long hours on the train _ travel by air. (2004 全國卷全國卷III)A. as B. to C. than D. while點(diǎn)撥點(diǎn)撥 選選C?？疾榫涫健？疾榫涫絯ould rather do . than do ., 意為意

14、為“寧愿做寧愿做(前者前者), 而不愿而不愿做做(后者后者)”。題意為。題意為“為欣賞風(fēng)景為欣賞風(fēng)景, Irene寧愿花很長的時(shí)間坐火車而不愿乘飛機(jī)寧愿花很長的時(shí)間坐火車而不愿乘飛機(jī)”。therefore adv.(as a result of that)因此；所以因此；所以即學(xué)即練即學(xué)即練3He was very tired and _ he fell sound asleep.He was very tired. _ he fell sound asleep.He was very tired, _ he fell sound asleep.他累得很，因此睡得很熟。他累得很，因此睡得很熟。

15、thereforeThereforeso提示：提示：therefore 是是副詞副詞，不能引導(dǎo)從句，兩個(gè)句，不能引導(dǎo)從句，兩個(gè)句子之間要用子之間要用連詞連詞或者或者分號分號；而；而 so是是連詞連詞，可接從，可接從句。句。4equip vt.&vi. 配備；裝備配備；裝備equipment n. U裝備；設(shè)備裝備；設(shè)備equip sb./sth. with sth. 用某物裝備某人用某物裝備某人/物物be equipped with sth. 裝備有某物裝備有某物equip sb./sth. for (doing) sth. 為為(做做)某事而準(zhǔn)某事而準(zhǔn)備備 be equiped fo

16、r (doing) sthequip sb. to do sth. 使某人能夠做某事使某人能夠做某事sb. be equipped to do sth. 某人有準(zhǔn)備做某事某人有準(zhǔn)備做某事a piece of equipment 一件設(shè)備一件設(shè)備即學(xué)即練即學(xué)即練4(1)Our classroom _ _ _ a TV set and a tape recorder.我們的教室里配有一臺電視和一臺錄音機(jī)。我們的教室里配有一臺電視和一臺錄音機(jī)。(2)A good education should _ _ _ _.良好的教育能使你受用終生。良好的教育能使你受用終生。(3)Our school has

17、been given _ _ _.我們學(xué)校有了一些贈送的新設(shè)備。我們學(xué)校有了一些贈送的新設(shè)備。 isequippedwithequipyouforlifesomenewequipmentnregret v可惜，后悔，遺憾；惋惜；可惜，后悔，遺憾；惋惜；n.遺憾，抱歉遺憾，抱歉即學(xué)即練即學(xué)即練5(1)He regretted _ _ careless.He regretted _ _ _ _ careless.他對于自己的粗心大意感到懊悔。他對于自己的粗心大意感到懊悔。(2)I regret _ _ you that we are unable to offer you employment.

18、我遺憾地通知你，我們不能雇用你。我遺憾地通知你，我們不能雇用你。(3)_ _ _ _， I must leave now.令我很遺憾的是，我現(xiàn)在必須離開了。令我很遺憾的是，我現(xiàn)在必須離開了。 (4)We heard _ _ that you were not successful in your plan. 聽到你的計(jì)劃不能順利進(jìn)行，我們覺得很可聽到你的計(jì)劃不能順利進(jìn)行，我們覺得很可惜。惜。havingbeenthathehadbeentoinformMuchtomyregretwithregretRobert is indeed a wise man. O h , y e s . H o w

19、 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 done sth.表表示示“后悔后悔 (沒沒)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：句意為：句意為：布萊克先生，我的布萊

20、克先生，我的申請如何？申請如何？噢，我很遺憾地告訴你，噢，我很遺憾地告訴你，它未通過。由句意可知為它未通過。由句意可知為“遺憾地要去干遺憾地要去干某事某事”，故選擇，故選擇regret to do的形式。的形式。n答案：答案：Blead to 通向，導(dǎo)致，致使通向，導(dǎo)致，致使leadn.to sth. 引導(dǎo)引導(dǎo)到到lead sb. to do sth. 使某人做某事使某人做某事即學(xué)即練即學(xué)即練12(1)The bank has offered a reward for any information _ the arrest of the men.銀行懸賞任何能將這些人繩之以法的情報(bào)。銀行懸賞

21、任何能將這些人繩之以法的情報(bào)。(2)What _ acting as a career？是什么讓你開始從事演藝事業(yè)的？是什么讓你開始從事演藝事業(yè)的？leading toled you to take upfocus n(興趣、活動等的興趣、活動等的)中心；焦點(diǎn)中心；焦點(diǎn)v(使使)集中，聚集；集中，聚集；(使使)聚焦聚焦be in focus 焦距對準(zhǔn)；清晰焦距對準(zhǔn)；清晰be out of focus 焦距沒對準(zhǔn)；模糊焦距沒對準(zhǔn)；模糊bring sth. into focus 把某物集中在焦點(diǎn)上把某物集中在焦點(diǎn)上focus sth. on (upon) sth.fix.on.使使集中于集中于be focused on/upon sth.be fixed on 集中集中于于即學(xué)即練即學(xué)即練6(1)The _ _ my camera isnt working properly.我照相機(jī)上的調(diào)焦裝置有毛病。我照相機(jī)上的調(diào)焦裝置有毛病。(2)Her beauty makes her _ _ _ _.她長得漂亮，很惹人注意。她長得漂亮，很惹人注意。(3)We should _ _ _ _ our study.我們應(yīng)該把注意力放在學(xué)習(xí)上。我們應(yīng)該把注意力放在學(xué)習(xí)上。(4)She felt all the eyes _ _ _ her.她覺得所有人都在注視