考 點(diǎn) 探 究

互動(dòng)探究?能力備考

Ⅰ.詞匯短語過關(guān)

1．a(chǎn)ssist vi. & vt. & n．幫助；援助；協(xié)助

assistance n．援助；幫助；補(bǔ)助

assistant n．助手；助理 adj.輔助的；助理的

assist sb. with sth.幫助某人做某事

assist sb. in doing sth./to do sth.幫助某人做某事

assist at/in sth.參加某事物

come to sb.’s assistance幫助某人

with the assistance of在……的幫助下

[即學(xué)即練1]　(1)The students ________________________ doing the experiment.學(xué)生們協(xié)助教授做實(shí)驗(yàn)。

(2)We all ____________ mending the roof.我們都幫助修理屋頂。

(3)We asked him to _______________ designing a new bridge.我們請(qǐng)他幫助我們?cè)O(shè)計(jì)一座新橋。

答案是：assisted the professor in;assisted in;assist us in

(4)He can walk only ________________________ crutches.他只能靠一副拐杖走路。

(5)Despite his cries, no one ________________________.盡管他喊叫，卻沒有人來幫助他。

答案是：with the assistance of;came to his assistance

2．concentrate vt. 集中；全神貫注

concentration n. 專心；專注

concentrate (sth.) on (doing) sth. 集中于；專心于……

concentrate one‘s attention/efforts/thoughts on...把注意力/努力/思想集中到……

be concentrated in/on/upon sth. 集中于，專心于

[即學(xué)即練2](1)We should ____________ all our effort ______ improving education. 我們應(yīng)該致力于改進(jìn)教育工作。

(2)He _______________ the study of English.他把重點(diǎn)放在英語學(xué)習(xí)上。

(3)Our population __________________ the big cities.我國(guó)人口集中在大城市里。

答案是：concentrate on；concentrated on;is concentrated in

拓展：focus/fix one‘s attention on... 集中注意力于……

put one’s mind/heart in (into) 專心于……

be absorbed in... 一心一意于……

apply oneself/one‘s mind to... 專心于……

pay attention to 專心，注意……

以上短語中 in, to 都是介詞，后接名詞或動(dòng)名詞。

3．a(chǎn)cquire vt. 獲得，取得，學(xué)到

[即學(xué)即練3](1)I managed to __________________ for the concert.我設(shè)法弄到了兩張音樂會(huì)的票。

(2)She ________________________ French.她學(xué)會(huì)了法語。

(3)Mr Brown __________________ in the oil business.布朗先生在石油生意上發(fā)了財(cái)。

答案是：acquire two tickets;acquired a knowledge of;acquired a fortune

4．inform vt.告知；通知

informed adj.了解情況的；見識(shí)廣的

inform sb. of/about sth.告知某人某事

inform sb. (that)．..通知某人

keep sb. informed使某人隨時(shí)了解最新情況

[即學(xué)即練4](1)Please __________________ any change of address as soon as possible.地址如有變更請(qǐng)盡快通知我們。

(2)We regret to ______ you ______ your application has been rejected.我們很遺憾地通知你，你的申請(qǐng)未被接受。

(3)Please ______ me fully ____________ any developments.事態(tài)如有發(fā)展，請(qǐng)向我提供詳情。

答案是：inform us of;inform that;keep informed of

5．case n. 情況；病例；案例

in case of... 假使……，萬一……

in case 以防，萬一

in any case 無論如何，總之

in this/that case 如果這樣/那樣的話，在這種/那種情況下

in no case 決不

in the case of 就……來說

as is often the case 這是常有的事

as the case may/might be 看情況，視情況而定

[即學(xué)即練5](1)__________________ people have had to wait several weeks for an appointement.在某些情況下，人們必須等上好幾周才能得到約見。

(2)____________ will be heard next week. 此案下周審理。

(3)_____________ fire, call 119. 萬一發(fā)生火災(zāi)，就打119。

(4)You‘d better take the keys ____________ I’m out.你最好帶上鑰匙，以防我不在家。

答案是：In some cases；The case;In case of;in case

6．a(chǎn)ccuse vt.控告；譴責(zé)

accuse sb. of sth.＝charge sb. with sth.因某事而控告/譴責(zé)某人

accuse sb. as...指控某人為……

accuse sb. for sth. 為某事指責(zé)某人