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初中英語現(xiàn)在完成進(jìn)行時(shí)技巧小結(jié)及練習(xí)題及解析-在線瀏覽

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【正文】 答案】 D 【解析】【分析】考查動(dòng)詞時(shí)態(tài)。他不可能這樣,他只工作了一個(gè)小時(shí)。10.Housing prices ________ since the end of the last year. Therefore, it39。have increased。B. will takeC. takeD. took【答案】 D 【解析】【分析】考查時(shí)態(tài)和虛擬語氣。第一空依據(jù)since一詞應(yīng)該使用現(xiàn)在完成時(shí),且進(jìn)行時(shí)態(tài)更能體現(xiàn)出目前的狀況,故使用現(xiàn)在完成進(jìn)行時(shí)最好;第二空是虛擬語氣中“it39。11.I ________ my homework for four hours, but I am not sure whether I can hand it in tomorrow.A.have been doingC.had done【答案】 B 【解析】【分析】考查時(shí)態(tài)。現(xiàn)在完成進(jìn)行時(shí)通常表示過去發(fā)生的事情延續(xù)到現(xiàn)在,而且還在繼續(xù)發(fā)生,強(qiáng)調(diào)事情的延續(xù)性和反復(fù)性?!军c(diǎn)評(píng)】考查時(shí)態(tài)12.— He speaks Chinese very well.— It39。has been livingB.will have been livedD.—這不吃驚。表示持續(xù)到現(xiàn)在并且仍在進(jìn)行的動(dòng)作,應(yīng)用現(xiàn)在完成進(jìn)行時(shí)。故知選D項(xiàng)。13.Mary_______ to writing classes every night since June and the course will end this week. A.B.C.D.句意:從6月開始,瑪麗每天晚上去上寫作課,這個(gè)課程將于這周末結(jié)束。故選B。14.The western countries have been _________ Christmas for many years. celebratingcelebratecelebratescelebrated【答案】 A 【解析】【分析】have/has been+現(xiàn)在分詞是現(xiàn)在完成進(jìn)行時(shí);句意:西方國家很多年來一直在慶祝圣誕節(jié)。15.Even though he gives away a piece of his fortune each year, the stock of Berkshire Hathaway, the source of Warren Buffet39。has raisedB.has risenD.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)?!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。s wrong? You look really stressed out. —I ________ the whole week preparing for my graduation paper.A.B.C.D.—我已經(jīng)連軸轉(zhuǎn)努力了一整個(gè)星期來寫我的畢業(yè)論文。 【點(diǎn)評(píng)】考查時(shí)態(tài),本題涉及現(xiàn)在完成進(jìn)行時(shí)。limitedhad limitedhave been limitingwill limit【答案】 C 【解析】【分析】句意:據(jù)新當(dāng)選的法國總統(tǒng)Macron,在不久的將來法國將改革那些一直在限制國家發(fā)展的僵化和過時(shí)的規(guī)則。 the development of the country…”在本句中the rigid and outdated rules是先行詞,在定語從句中作主語;“這些僵化的和過時(shí)的規(guī)則一直在限制國家的發(fā)展”,表示這個(gè)動(dòng)作從過去一直到現(xiàn)在,這個(gè)動(dòng)作一直在進(jìn)行。故選C。18.—To our relief, rescue work is under way in the quakehit area in Mexico.—Yes, volunteers are helping to distribute the donated provisions that _______.A.B.are poured inhad been poured in【答案】B 【解析】【分析】句意:——令我們欣慰的是,救援工作正在墨西哥地震災(zāi)區(qū)展開。表示過去的事情一直延續(xù)到現(xiàn)在而且還在進(jìn)行,因此用現(xiàn)
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