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分詞。故選C。have been【答案】 C 【解析】【分析】句意:從1990年開始,進(jìn)入中國(guó)大學(xué)的外國(guó)學(xué)生的數(shù)量呈穩(wěn)定增長(zhǎng)。has beenareis【點(diǎn)評(píng)】考查動(dòng)詞的時(shí)態(tài)?!苍S她還沒有完成工作。didn39。t finishedC.won39。t finishs office.— Maybe she ______ her work yet.A.【點(diǎn)評(píng)】考查現(xiàn)在完成時(shí)的結(jié)構(gòu)。D.C.B.3.Have you ever _______ with a group?A.他已經(jīng)回加拿大了。句意為“——看,吉姆和他朋友在樹下談話。 gone【答案】 A 【解析】【分析】考查情態(tài)動(dòng)詞表推測(cè)及現(xiàn)在完成時(shí)的用法。D.may not。 beenB.can’t?!军c(diǎn)評(píng)】本題要求考生在理解句義的基礎(chǔ)上,進(jìn)一步牢固掌握動(dòng)詞的各種時(shí)態(tài)的用法。raise是及物動(dòng)詞,要用raise的話,需要改成“財(cái)產(chǎn)被提高”;rise是不及物動(dòng)詞,表示某物上漲;財(cái)富在持續(xù)上漲,表示從過去開始一直持續(xù)到現(xiàn)在還要持續(xù)下去,用現(xiàn)在完成進(jìn)行時(shí)。句意:即使巴菲特每年都捐贈(zèng)一部分財(cái)產(chǎn),巴菲特所持有的伯克希爾D.has risenB.has raised初中英語現(xiàn)在完成進(jìn)行時(shí)題20套(帶答案)及解析一、初中英語現(xiàn)在完成進(jìn)行時(shí)1.Even though he gives away a piece of his fortune each year, the stock of Berkshire Hathaway, the source of Warren Buffet39。s wealth, very rapidly. A.has been raisingC.has been rising【答案】D 【解析】【分析】考查動(dòng)詞時(shí)態(tài)。哈撒韋公司的股票一直增長(zhǎng)迅速。故選D。2.—Look, Jim is talking to his friend under the tree.—It _______ be him. He has _______ back to Canada.A. gonecan’t。C. beenmustn’t。一方面,表示推測(cè)語氣時(shí),can’t意為“不可能”; may not意為“可能不是”;must不用于否定句;另一方面,“have/has gone to+地點(diǎn)”意為“去了某地”,表示不在說話人這兒;“have/has been to +地點(diǎn)”表示“去過某地”?!豢赡苁撬!惫蔬xA。to speakstudystudyingstudied【答案】 D 【解析】【分析】句意:你曾經(jīng)有過小組學(xué)習(xí)嗎?現(xiàn)在完成時(shí)的結(jié)構(gòu):have+過去分詞,故選D。4.— Look, the light is still on in Helen39。doesn39。B.t finishhasn39。D.t finish【答案】 C 【解析】【分析】句意:——看,海倫的辦公室的燈還亮著在。yet用于否定句末,是現(xiàn)在完成時(shí)的標(biāo)志詞,故選C。5.The number of foreign students attending Chinese universities ____ rising steadily since 1990. A.B.C.D.根據(jù)時(shí)間狀語since 1990,從1991年開始,可知本句時(shí)態(tài)為現(xiàn)在完成進(jìn)行時(shí)has/have +been+現(xiàn)在分詞;再根據(jù)the number of,……的數(shù)量,助動(dòng)詞應(yīng)用單數(shù)形式has,be的過去分詞been。 【點(diǎn)評(píng)】考查現(xiàn)在完成進(jìn)行時(shí)。6.I39。so long, but it39。waitwaitedhad waitedhave been waiting【答案】 D 【解析】【分析】句意:很抱歉讓你等了這么長(zhǎng)時(shí)間, 但吉姆還得過一段時(shí)間才能回來。ll still be some time before Jim gets ,所以用現(xiàn)在完成進(jìn)行時(shí),故選D。7.The couple _________their new flat since the end of last month. They haven39。have been decoratinghave decoratedhas been decoratingwas decorating【答案】 A 【解析】【分析】句意: 這對(duì)夫婦從上個(gè)月末起就一直在裝飾他們的新公寓。 decorate裝飾,動(dòng)詞;根據(jù)句意和 所以應(yīng)該用現(xiàn)在