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【解析】【分析】句意:薩姆,你計(jì)算出這道數(shù)學(xué)題了嗎?——還沒有,但是快了。結(jié)合語境可知上文描述的是現(xiàn)在已經(jīng)完成的動(dòng)作,故用現(xiàn)在完成時(shí)態(tài)。選C?!军c(diǎn)評】英語中的時(shí)態(tài)主要是借助于時(shí)間狀語與上下文語境來進(jìn)行判斷。解答此類題型,首先要注意句子中的時(shí)間狀語,如果沒有則要通過分析上下文,結(jié)合語境來判斷句子的時(shí)態(tài)。英語疑問句中一般具有時(shí)態(tài)上的對應(yīng)關(guān)系,注意結(jié)合這一特點(diǎn)進(jìn)行區(qū)分。13.— Mary, I remember you several years ago. — Yes, I for 3 years.A.married, have marriedB.married, marriedC.married, have been marriedD.have married, have been married【答案】 C 【解析】【分析】句意:——Mary,我記得幾年前你結(jié)婚了?!堑模乙呀?jīng)結(jié)婚三年了。ago表明時(shí)態(tài)是一般過去時(shí),所以用過去式married。排除D。for+時(shí)間段用現(xiàn)在完成時(shí),并且用延續(xù)性動(dòng)詞,現(xiàn)在完成時(shí)的結(jié)構(gòu)是have/has+動(dòng)詞過去分詞,排除B。marry是非延續(xù)性動(dòng)詞,其延續(xù)性動(dòng)詞是be married,be的過去分詞是been,故選C。 【點(diǎn)評】考查一般過去時(shí)和現(xiàn)在完成時(shí),注意平時(shí)識記非延續(xù)性動(dòng)詞及其延續(xù)性動(dòng)詞。14.I ________ an invitation to the concert. I can39。t wait to go. A.receiveB.will receiveC.was receivingD.have received【答案】D 【解析】【分析】句意:我已經(jīng)收到音樂會(huì)的邀請,我等不及要去了。由句意得知我已經(jīng)收到去音樂會(huì)的邀請函,動(dòng)作已完成造成的影響是我等不及要去,要用現(xiàn)在完成時(shí),故答案選D。【點(diǎn)評】考查動(dòng)詞時(shí)態(tài)。根據(jù)題目所給語境推斷出應(yīng)使用的時(shí)態(tài)。15.—Your new bike is so nice! When did you buy it? —In July. I _____it for two weeks.A.hadB.have hadC.have boughtD.bought【答案】 B 【解析】【分析】句意:——你的新自行車那么好看。你什么時(shí)候買的?!咴路荩屹I了兩周了。根據(jù)for two weeks,可知句子時(shí)態(tài)為現(xiàn)在完成時(shí),而且謂語動(dòng)詞必須是延續(xù)性的。因此排除AD,buy是結(jié)束性動(dòng)詞,不能夠延續(xù),應(yīng)此排除,故答案是B。 【點(diǎn)評】考查現(xiàn)在完成時(shí),注意現(xiàn)在完成時(shí)中延續(xù)性動(dòng)詞的使用。16.Mike began to work in the factory in 2013.He there for four years. A.is workingB.was workingC.worksD.has worked【答案】D 【解析】【分析】句意:邁克在這里工作已經(jīng)4年了。一直持續(xù)的狀態(tài)用現(xiàn)在完成時(shí)。故D選項(xiàng)正確?!军c(diǎn)評】考查現(xiàn)在完成時(shí)。17.He has studied in our school __________. A.since five yearsB.for five yearsC.for five years agoD.in five years【答案】B 【解析】【分析】句意:他已經(jīng)在我們學(xué)校學(xué)習(xí)五年了。has studied是現(xiàn)在完成時(shí),和for+段時(shí)間連用,since+過去時(shí)間和現(xiàn)在完成時(shí)連用,in+段時(shí)間和一般將來時(shí)連用,故選B?!军c(diǎn)評】考查時(shí)間狀語。根據(jù)句意選出正確的時(shí)間狀語。18.My sister in America for two years.I miss her very much. A.studiesB.studiedC.has studied1