選修8-unit5重點單詞和短語

1、Unit 5Meeting your ancestors1. alternative adj.供選擇的；其他的供選擇的；其他的e.g. The way was blocked ,so we had to go by alternative road. n. C 二選其一；可供選擇的東西；替代物二選其一；可供選擇的東西；替代物1）an alternative to .的替代品的替代品2）have no alternative but to do sth.別無別無選擇只好做選擇只好做3）There is no alternative but to do.別別無選擇無選擇have no choice

2、 but to do sth.= have nothing to do but do拓展：拓展：除了放棄那個計劃，我別無選擇。除了放棄那個計劃，我別無選擇。I have no alternative but to give up the plan.= I have no choice but to give up the plan. = I have nothing to do but give up the plan.1)We have _.除了繼續(xù)下去，我們沒有選擇的余地。除了繼續(xù)下去，我們沒有選擇的余地。2)There is _.除了戰(zhàn)斗，沒有其他的辦法。除了戰(zhàn)斗，沒有其他的辦法。no

3、alternative but to go onno alternative but to fight辨析：辨析：alternative, choice 與與 selectionalternative一般強調(diào)在只有兩種可能性或者行為方式之一般強調(diào)在只有兩種可能性或者行為方式之間所做的選擇。間所做的選擇。choice泛指從一組人或物中進行的自由選擇，指選泛指從一組人或物中進行的自由選擇，指選擇、挑選、抉擇。擇、挑選、抉擇。selection含有可供選擇的許多不同的人或物的意思，含有可供選擇的許多不同的人或物的意思，尤指選拔。尤指選拔。 You have an_ : Leave with your

4、 money, or stay to help me . The store offers a wide _of fruits and vegetables. Parents should be careful in their _ of the movies their young children see.alternativechoiceselection2. interrupt vt.打斷打斷講話；暫時中斷或中止講話；暫時中斷或中止The war interrupted the trade between the two countries.Sorry to interrupt you

5、, but I have something to say.(1)Dont_ me while Im busy.我正忙著，不要打攪我。我正忙著，不要打攪我。(2)Traffic in the city _ a snowstorm.市內(nèi)交通被暴風(fēng)雪所阻斷。市內(nèi)交通被暴風(fēng)雪所阻斷。(3)Im sorry to _ you, but could you tell me the way to the hospital?對不起，打擾了，你能告訴我去醫(yī)院怎么走對不起，打擾了，你能告訴我去醫(yī)院怎么走嗎？嗎？interruptwas interrupted byinterrupt辨析：interrupt與與d

6、isturbinterrupt強調(diào)強調(diào)“打斷，使打斷，使不能繼續(xù)不能繼續(xù)”。disturb強調(diào)強調(diào)“打擾，打攪打擾，打攪”，有，有“使使心煩，心煩，使使不安不安”之意。之意?；顚W(xué)活用活學(xué)活用對比填空對比填空(1)He is sleeping. Do not _ him. (2)Its impolite to _ others.disturbinterrupt拓展拓展：Interruption n.中斷，打斷中斷，打斷without interruption 不間斷地不間斷地3. assume vt. 假定，設(shè)想；承擔(dān)假定，設(shè)想；承擔(dān)(1) assume sb./sth.to be假定假定/假設(shè)

7、某人假設(shè)某人/某事為某事為(2) It is assumed that .被認為被認為I had assumed him to be a professor.It is generally assumed that stress is caused by too much work.(3) assume sth. 假裝假裝 ,設(shè)想設(shè)想承擔(dān)承擔(dān)He assumed a great man.Dont always assume the worstI assumed the responsibility.(4) assume thatclause 認為認為The scientists assume

8、that there is no animals on the moon.(5) assuming( that).suppose/supposing that 假設(shè)假設(shè)e.g. Assuming it rains tomorrow, what shall we do?(6) assumption n. 假定，假設(shè)假定，假設(shè) make an assumption 認為，假定認為，假定 on the assumption that 假定假定即學(xué)即練即學(xué)即練(1)You _ his innocence before hearing the evidence against him.You _ him

9、 _ innocent before hearing the evidence against him.You _ he is innocent before hearing the evidence against him.在聽到對他不利的證言前在聽到對他不利的證言前，你假定他是無罪的你假定他是無罪的。assumeassumeto beassume that即學(xué)即用即學(xué)即用（1） (假定假定 他還活著他還活著)，how old would he be now?（2） (我們假定我們假定) for a moment that the plan succeeds.（3）His actions w

10、ere based on (一個錯誤的設(shè)想一個錯誤的設(shè)想).Assuming that hes still aliveLet us assumea falseassumption4. regardless of不管；不顧；不注意不管；不顧；不注意 regardless : adv.We objected to the plan , but they carried it out regardless . I shall go regardless of the weather.He is regardless of his appearance.拓展：拓展： regardless ofin s

11、pite ofdespite不顧不顧 無論無論提示：提示：regardless of, in spite of 和和 despite 后面不能直接跟從句，只能跟名詞，但可后面不能直接跟從句，只能跟名詞，但可以跟以跟 the fact that.。即學(xué)即用即學(xué)即用（1 1）俱樂部對所有新成員不分年齡一律歡迎。）俱樂部對所有新成員不分年齡一律歡迎。 The club welcomes all new members The club welcomes all new members age. age.（2 2）他們不惜工本裝修這棟房子。）他們不惜工本裝修這棟房子。 They decorated t

12、he houseThey decorated the house . .（3 3）The goal is to make higher education The goal is to make higher education available to everyone who is willing and available to everyone who is willing and capable capable his financial situation. his financial situation. A. with reference to A. with referenc

13、e to B. owing to B. owing to C. in terms of C. in terms of D. regardless of D. regardless ofDregardless ofregardless ofthe costs5. cut up vt. 切碎切碎 ，使傷心難過使傷心難過Alice cut up the meat and began to cook it.Mary was really cut up when her friend died.即學(xué)即練即學(xué)即練_ the carrots before you put them into the pot.

14、把胡蘿卜把胡蘿卜切碎后再放進鍋內(nèi)。切碎后再放進鍋內(nèi)。The cook _ the meat for the pie.這廚師將肉切碎做肉餅。這廚師將肉切碎做肉餅。cut upcut up歸納總結(jié)：歸納總結(jié)：cut into pieces 砍成碎片砍成碎片o halves 將將切成兩半切成兩半cut in 插嘴；超車插嘴；超車cut down 砍倒；縮減，砍倒；縮減， 砍掉，減少，削減砍掉，減少，削減cut off 中斷中斷；截斷（退路等）；截斷（退路等）使隔絕使隔絕；cut out 切去；剪去；刪去；切去；剪去；刪去；住口住口cut across 抄近路穿過抄近路穿過；橫越；橫越c

15、ut through 抄近路穿過抄近路穿過cut away 去掉；切掉；砍掉去掉；切掉；砍掉cut up 切碎；抨擊切碎；抨擊用適當(dāng)?shù)慕橛眠m當(dāng)?shù)慕椤⒏痹~填空副詞填空 The gas has been cut_. John and his brother were arguing so their mother told them to cut it _ and go to bed. Mr Davis cut _ to ask if anyone would like a drink. He cut _ the old branches from the tree.offoutinaway即學(xué)即

16、用即學(xué)即用用用cut的相關(guān)短語填空的相關(guān)短語填空(1)You smoke too muchyou should really try to .(2)She kept on our conversation.(3)Our water supply has been .(4)She was pretty about their leaving.cut downcutting incut offcut up6. somehow adv. 用某種方法，不知怎么地，用某種方法，不知怎么地，莫名其妙地莫名其妙地即學(xué)即練即學(xué)即練(1)_ he was afraid of her.不知為什么，他怕她。不知為什

17、么，他怕她。(2)Dont worry, well get the money back _.別擔(dān)心，我們總會把那些錢拿回來的。別擔(dān)心，我們總會把那些錢拿回來的。SomehowSomehow拓展：拓展： somewhat adv. 有一些；稍微有一些；稍微 anyhow adv. 無論如何；盡管無論如何；盡管 anyway 無論如何；不管怎樣；用任無論如何；不管怎樣；用任何方式何方式(1)I was _ surprised.我有點兒吃驚。我有點兒吃驚。(2)It may rain, but we shall go _.可能要下雨，不過我們照走不誤?？赡芤掠?，不過我們照走不誤。(3)_， Li

18、 Hong didnt perform well as expected in the singing competition. She was very sad. ASomewhat BSomehow CAnyhow DAnyway somewhatanyway7. fed up with 受夠了；厭煩受夠了；厭煩Im fed up with waiting for her.You look fed up. Whats the matter?I am fed up with his being as vain as a peacock.短語歸納短語歸納：feed sb. up 養(yǎng)壯，養(yǎng)肥養(yǎng)壯

19、，養(yǎng)肥 feed your face 大吃一頓大吃一頓 give sb. feedback on sth.給某人提供某事的反饋信息給某人提供某事的反饋信息feed sb./sth.on sth. 用用喂養(yǎng)喂養(yǎng)feed sth. to sb./sth. 喂喂給給feed on sth.（動物）以（動物）以為食，靠為食，靠活活live on sth.(人）以人）以為主食；靠為主食；靠生活生活在括號里填入適當(dāng)?shù)慕樵~。在括號里填入適當(dāng)?shù)慕樵~。(1) Some children were feeding bread _ the ducks. (2) What do you feed your dog _

20、? (3) Cows feed _ grass. (4) I m fed up _ the same breakfast every morning.(5)Test results will be fed _ to the schools.toononwithback即學(xué)即用即學(xué)即用用用feed的相關(guān)短語填空的相關(guān)短語填空( (1)You can these carrots _ the rabbits.(2)People here rice chiefly.(3)In the end, I just got his constant complaining.(4)Im really this

21、weatherwhy cant it be sunny for a change? A. fed up toB. fed on C. fed toD. fed up withDfeedfeed onfed up withto8. applaud vt./ vi. 鼓掌歡迎；贊賞鼓掌歡迎；贊賞 applaud sb./sth. (for sth.) (因某事因某事)贊賞某贊賞某人人/某事某事Everyone applauded when the play ended.The audience applauded the singers performance.I applaud her for

22、having the ability to solve the problem.拓展：拓展：applause n. U鼓掌歡迎鼓掌歡迎His speech won the applause of the audience根據(jù)句子的要求填入適當(dāng)?shù)脑~。根據(jù)句子的要求填入適當(dāng)?shù)脑~。(1) She should be applauded _ her honesty. (2) A crowd of 300 supporters warmly _ her speech.(3) The candidate s promise to improve public schools was greeted wit

23、h a loud round of _.(4) I _ the decision to install more security cameras. forapplaudedapplauseapplaudapplaud the decision 贊成某個決定贊成某個決定9look ahead 向前看；為將來做打算向前看；為將來做打算He looked ahead in order to find his mother.Looking ahead, I think the company needs to develop some new services.即學(xué)即練即學(xué)即練(1)Just _ a

24、nd youll see a tower.只要向前望去，你就可以看到一座塔。只要向前望去，你就可以看到一座塔。(2)We must _ before we go further in the matter.在進一步進行這件事之前，我們必須在進一步進行這件事之前，我們必須把眼光放遠。把眼光放遠。(3)We must _ before we make a decision.我們作出決定之前必須想得遠一點。我們作出決定之前必須想得遠一點。look aheadlook aheadlook aheadlook back 向后看；回顧向后看；回顧look out 留神；注意留神；注意look into 調(diào)

25、查調(diào)查 look up 仰望；查閱仰望；查閱look up to 尊敬，敬仰尊敬，敬仰 look down (on/upon sth.) 向下看；向下看； 輕視輕視 look after 照顧，照料照顧，照料 look through 仔細查閱仔細查閱look forward to 盼望；期待盼望；期待look over 快速瀏覽，復(fù)習(xí)快速瀏覽，復(fù)習(xí) look around/round 仔細查看；尋找仔細查看；尋找 look on sb.as 把某人看做（或當(dāng)做）把某人看做（或當(dāng)做） look up and down 上下打量上下打量短語歸納：短語歸納：即學(xué)即用即學(xué)即用（1 1）這是艱難的一年

26、，但懷特一家在盡力向前看。）這是艱難的一年，但懷特一家在盡力向前看。 ItIts been a tough year, but the Whites s been a tough year, but the Whites . .（2 2）一名特別調(diào)查員將對這些謀殺案展開調(diào)查。）一名特別調(diào)查員將對這些謀殺案展開調(diào)查。 A special investigator willA special investigator will the murders. the murders.（3 3）我們非常盼望再見到你。）我們非常盼望再見到你。 WeWere so muchre so much you aga

27、in. you again.（4 4）考試前她匆匆看了一遍筆記。）考試前她匆匆看了一遍筆記。 She She her notes before the her notes before the examination. examination.are looking ahead to the futurelook into looking forward to seeinglooked through用用 look 短語翻譯下面的句子。短語翻譯下面的句子。(1) You should _ (翻閱翻閱字典查查這個生詞字典查查這個生詞).(2) I am _ (收到你的回信收到你的回信) hear

28、ing from you as soon as possible. (3) _ (當(dāng)心當(dāng)心) or you will catch cold.(4) I have to _ (把筆記復(fù)習(xí)一把筆記復(fù)習(xí)一遍遍) for the exam.look up the word in a dictionary looking forward toLook outlook over my notes(5) Have you _ to what you will be doing in five years time? Alooked ahead Blooked back Clooked for Dlooked

29、 through10. arrest vt. 逮捕；吸引逮捕；吸引 n. 逮捕；拘留逮捕；拘留 arrest ones attention 引起引起的注意力的注意力 = attract ones attention = draw ones attention The beautiful sunset arrested our attention. The criminal was arrested yesterday. 歸納總結(jié)歸納總結(jié):arrest sb. for 因因而逮捕某人而逮捕某人get arrested 遭逮捕遭逮捕under arrest 被捕被捕make an arrest 進

30、行拘捕進行拘捕 under house arrest 軟禁軟禁(1) I got arrested _ careless driving.(2) Her uncle was _ arrest, but nobody knew the reason. (3) Five youths _ in connection with the attack. (4) The public applauded the _ of the criminal suspect.填入適當(dāng)?shù)慕樵~或用填入適當(dāng)?shù)慕樵~或用arrest 的正確形式填空。的正確形式填空。forunderwere arrestedarrest(1)

31、Embry _ stealing cars.恩布里因為偷恩布里因為偷車而被捕了。車而被捕了。(2)He was placed _ in 1995.他在他在1995年被軟禁。年被軟禁。(3)The police expected to _ soon.警方很快就會進行拘捕。警方很快就會進行拘捕。（1）You (可能遭逮捕可能遭逮捕) for doing that.（2）An unusual noise (引起了他引起了他的注意的注意).（3）She was (被捕被捕) on suspicion of murder.即學(xué)即練即學(xué)即練was arrested forunder house arres

32、tmake an arrestcould get arrestedarrested his attentionunder arrest(1) The lady was _ for carrying drugs. Aarrested Bcharged Caccused Dsuspected(2)The chairman made an _ statement. Aarrested Barresting Cpromised Dpromising答案與解析：答案與解析：arresting adj.“吸引人的吸引人的”；11date back to 追溯到；上溯到追溯到；上溯到date back to

33、date from因追溯是從現(xiàn)在算起指向過去，所以這個短語因追溯是從現(xiàn)在算起指向過去，所以這個短語常用一般現(xiàn)在時，也沒有被動語態(tài)。常用一般現(xiàn)在時，也沒有被動語態(tài)。The white church _ the Yuan Dynasty. Adates back Bdates back to Cdates from DB or C(1)This custom _ the 16th century.這風(fēng)俗起源于這風(fēng)俗起源于16世紀(jì)。世紀(jì)。(2)This is an old building _ the 16th century.這是一棟追溯至這是一棟追溯至16世紀(jì)的古老建筑物。世紀(jì)的古老建筑物。(3)This town _ Roman times.這個城鎮(zhèn)可追溯到羅馬時代。這個城鎮(zhèn)可追溯到羅馬時代。(4)The unearthed sword _ the Han Dynasty.這把出土的寶劍屬于漢代。這把出土的寶劍屬于漢代。即學(xué)即練即學(xué)即練dates back todating back todates back todates back toExercise1.Th