[即學即練4]　

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

(2)She ________________________ some water.她請求給點水。

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

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

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

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

5．recognize vt. 辨認出；承認

recognition n．認出，識別

recognizable adj.可認出的

recognized adj.公認的

recognize sb. /sth. by /from...根據……認出某人/事(物)

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

It’s recognized that...人們公認……

out of/beyond recognition認不出來

[即學即練5]　

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

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

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

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

6．because of因為，由于

because of是介詞短語，后跟名詞、代詞或動名詞。

because是連詞，后跟從句。

[即學即練6]

(1)He was absent not ____________ his illness, but _____________ his father died.他缺席不是因為他生病，而是因為他父親去世了。

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

(3)He realized that she was crying because of________________________.他意識到她哭是因為他說的那些話的緣故。

(4)Because of ________________________， I said nothing about her mistake.因為她丈夫在場，對她的錯誤我就沒說什么。
答案：what he had said;her husband’s being there

7．come up走近；(植物)長出地面；(太陽)升起；出現；被提及

(1)＝come forward走近；趕上；上來

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

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

[即學即練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;被提出討論;升起;發(fā)芽;到場

拓展：come up with想出；提出

come about發(fā)生

come across偶遇；偶然發(fā)現(＝come upon)

come along一道來；一起去；進步；趕快

come back回來；記起

come on(風、雨等)到來；演出；趕快；得了吧

come out出版；出來，出現；結果是

come to蘇醒；總計；達到；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沒有很好地利用

[即學即練8]　

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

(2)Our factory ______________________________ robots.我們工廠正越來越多地使用機器人。
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開始被使用

be in use在使用中

bring/put...to use加以使用

【注意】在學習語言的過程中應注意語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，關系代詞that代替use，在定語從句中做make的賓語。)

我們對錢的使用情況你了解多少？

9．play a role/part in在……中擔任角色；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

[即學即練9]

(1)Science and technology ____________ __________________ developing agriculture.科技在發(fā)展農業(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“動詞＋名詞＋介詞”構成的動詞短語，這類短語有兩個重要考點：

(1)用名詞做主語，用于被動句；

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