[即學(xué)即練4]　

(1) These materials are ____________ ________.急需這些材料。

(2)She ________________________ some water.她請(qǐng)求給點(diǎn)水。

(3)May I ______ your attention？請(qǐng)你們注意一下好嗎？

(4)I request (of him) that he ____________.我要求他離開(kāi)。

(5)Visitors are requested __________________ the paintings.游客不許動(dòng)油畫。

答案：in great；request；Made a request for；request；should leave；not to touch

5．recognize vt. 辨認(rèn)出；承認(rèn)

recognition n．認(rèn)出，識(shí)別

recognizable adj.可認(rèn)出的

recognized adj.公認(rèn)的

recognize sb. /sth. by /from...根據(jù)……認(rèn)出某人/事(物)

recognize sb./sth. as/to be...承認(rèn)某人(物)是……

It’s recognized that...人們公認(rèn)……

out of/beyond recognition認(rèn)不出來(lái)

[即學(xué)即練5]　

(1)I ____________ Mary ______ her voice on the phone.我在電話中根據(jù)聲音辨認(rèn)出是瑪麗。

(2)Lawrence’s novel ______ eventually _____________ ______/______ ______ a work of genius.勞倫斯的小說(shuō)最后被認(rèn)為是天才的作品。

(3)________________________ environment pollution has become one of the most serious problems.人們一致認(rèn)為環(huán)境污染已經(jīng)成了最嚴(yán)重的問(wèn)題之一。

答案：recognized by; was recognized as/to be ;It is recognized that

6．because of因?yàn)?，由?/p>

because of是介詞短語(yǔ)，后跟名詞、代詞或動(dòng)名詞。

because是連詞，后跟從句。

[即學(xué)即練6]

(1)He was absent not ____________ his illness, but _____________ his father died.他缺席不是因?yàn)樗?，而是因?yàn)樗赣H去世了。

(2)It was __________________ that he had gone abroad.就是為了她，他才出國(guó)的。
答案：because of? because;because of her

(3)He realized that she was crying because of________________________.他意識(shí)到她哭是因?yàn)樗f(shuō)的那些話的緣故。

(4)Because of ________________________， I said nothing about her mistake.因?yàn)樗煞蛟趫?chǎng)，對(duì)她的錯(cuò)誤我就沒(méi)說(shuō)什么。
答案：what he had said;her husband’s being there

7．come up走近；(植物)長(zhǎng)出地面；(太陽(yáng))升起；出現(xiàn)；被提及

(1)＝come forward走近；趕上；上來(lái)

(2)＝rise; come to a higher place (esp. the sun, the moon)(太陽(yáng)、月亮)升起

(3)＝be brought up for discussion; be mentioned被提出討論，被談到；引起注意

(4)＝occur/happen(尤指意想不到地)發(fā)生

(5)＝present oneself出席，參加，到場(chǎng)

(6)＝appear above the soil; begin to grow露出地面，發(fā)芽

[即學(xué)即練7]　

寫出下列各句中come up的意思。

(1)I’ll let you know if anything comes up.____________

(2)A child came up to me and showed me the way to the station.________________

(3)Your question came up at the meeting.________________

(4)The sky was dark blue and clear when the moon came up.___________

(5)The young trees have come up._________

(6)I came up for an interview but didn’t get the job.________
答案：發(fā)生;走近/走上來(lái);被提出討論;升起;發(fā)芽;到場(chǎng)

拓展：come up with想出；提出

come about發(fā)生

come across偶遇；偶然發(fā)現(xiàn)(＝come upon)

come along一道來(lái)；一起去；進(jìn)步；趕快

come back回來(lái)；記起

come on(風(fēng)、雨等)到來(lái)；演出；趕快；得了吧

come out出版；出來(lái)，出現(xiàn)；結(jié)果是

come to蘇醒；總計(jì)；達(dá)到；談到

8．make use of利用；使用

make full use of充分利用

make the best use of盡量利用

make good use of好好利用，合理利用

make little use of沒(méi)有很好地利用

[即學(xué)即練8]　

(1) We should ____________________ every minute to learn well.我們應(yīng)該充分利用每一分鐘好好學(xué)習(xí)。

(2)Our factory ______________________________ robots.我們工廠正越來(lái)越多地使用機(jī)器人。
答案：make good use of;is making increasing use of

拓展：be of great use很有用

go out of use不被使用，廢棄

come into use開(kāi)始被使用

be in use在使用中

bring/put...to use加以使用

【注意】在學(xué)習(xí)語(yǔ)言的過(guò)程中應(yīng)注意語(yǔ)言的活用以及詞的搭配。

How much do you know about the use that we have made_of the money？(句子中use做先行詞，關(guān)系代詞that代替use，在定語(yǔ)從句中做make的賓語(yǔ)。)

我們對(duì)錢的使用情況你了解多少？

9．play a role/part in在……中擔(dān)任角色；在……中起作用

play an important role/part in在……方面起重要作用

play the role of sb.＝play/act the part of sb.(在劇中)扮演某人的角色

play the leading role起主要(帶頭)作用

[即學(xué)即練9]

(1)Science and technology ____________ __________________ developing agriculture.科技在發(fā)展農(nóng)業(yè)中起重要作用。

(2)He will ________________________ the doctor in my latest drama.他將在我最新的戲里出演醫(yī)生的角色。

答案：plays an;important role/part in;play/act the role/part of

【提示】play a role/part in是“動(dòng)詞＋名詞＋介詞”構(gòu)成的動(dòng)詞短語(yǔ)，這類短語(yǔ)有兩個(gè)重要考點(diǎn)：

(1)用名詞做主語(yǔ)，用于被動(dòng)句；

(2)用名詞做先行詞，用于定語(yǔ)從句。類似短語(yǔ)有：make use of, pay attention to等。