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have,have為持續(xù)性動詞,had過去分詞;可以和for several days一段時間連用。故選:B。45. Did you have a discussion with him about the matter? No. When I saw him, he________ his history project busily.A.has prepared B.prepares C.was preparing D.prepared【答案】C【解析】句意:——你和他關于那個問題討論過了嗎?——沒有。當我看見他時,他正在忙碌地準備歷史項目。When引導的時間狀語從句,用一般過去時,主句用過去進行時was/were doing,故選C。46. _______ all _______ our class will visit Danying Garden?Yes. Every student _______ about it.A.Do...know。 will tell B.Are...known。 has toldC.Have...known。 was told D.Will...know。 told【答案】C【解析】句意:大家都知道我們班要去參觀丹櫻花園了嗎?是的,每個學生都被告知了這件事。Do…know一般現(xiàn)在時態(tài),一般疑問句形式;Are…known是一般現(xiàn)在時的被動語態(tài);Have …known現(xiàn)在完成時,一般疑問句形式;Will…know一般將來時,一般疑問句形式。will tell一般將來時;has told現(xiàn)在完成時;was told一般過去時的被動語態(tài);told過去式。根據(jù)對話的意思可知,第一個空表示過去發(fā)生的事情對現(xiàn)在的影響,應用現(xiàn)在完成時態(tài);第二句話主語Every student和動詞tell構成被動關系,應用被動語態(tài),而且這個動作發(fā)生在過去,應用一般過去時。故選C。47.Mary with her parents to Hong Kong. They’ll stay there for two weeks.A.have been B.have gone C.has been D.has gone【答案】D【解析】【詳解】句意:瑪麗和她的父母一起去了香港,他們打算在那里待一個星期。考查主謂一致和現(xiàn)在完成時。根據(jù)后面They’ll stay there for two ,可知瑪麗和她的父母待在香港兩周了,一起去了香港,并且還沒有回來,所以用have/has gone to;have/has been to 則表示去過某地(已經(jīng)回來);主語后面由with結構時,謂語動詞由前面的主語決定單復數(shù),根據(jù)主語Mary判斷用助動詞has.故選D?!军c睛】現(xiàn)在完成時的標志詞already(肯定), yet(否定,疑問), just, before, recently, still, lately, never, ever, never, twice, on several occasion, in the past few days/weeks/months/years,(up to)these few days/weeks/months/years, this morning/week/month/year, just, up to present, so far, up to now, till now, since+時間48.— What did you do after school yesterday? — I ______ basketball with Peter.A.play B.will play C.played D.has played【答案】C【解析】【詳解】句意:昨天放學后你做了什么?—我和彼得打了籃球。本題考查的是動詞的時態(tài),根據(jù)問句中的yesterday可知,本題是一般過去時,故答案選C。49.—Could you please tell meyesterday?—In the bookshop nearby.A.Where you bought the book B.Where you buy the bookC.Where did you buy the book D.Where do you buy the book【答案】A【解析】句意:——你能告訴我你昨天在哪里買的書嗎?——在附近的書店。考查賓語從句。根據(jù)Could you please tell me可知本題考查賓語從句,賓語從句的語序要用陳述語序,所以排除C、D選項;又因為提示詞yesterday可知時態(tài)用一般過去時,而B選項用的是一般現(xiàn)在時,所以排除;故答案選A。50.Since the shop_____down, all the Tshirts are sold at half price.A.has closed B.closed C.is closing D.will be closed【答案】C【解析】句意:由于商店即將倒閉,所有的T恤衫半價出售。close down停業(yè),關閉。此處是現(xiàn)在進行時態(tài)表將來,故答案為C。51.In Beijing, you can see many people wear masks(口罩)if they ____________ out on foggy days.A.went B.go C.a(chǎn)re going D.will go【答案】B【解析】句意:在北京,大霧天,你會看見許多人出去時都戴著口罩。本句是if引導的條件狀語從句,當主句是一般將來時或者是含有情態(tài)動詞的一般現(xiàn)在時態(tài)時,從句則用一般現(xiàn)在時表示將來,根據(jù)句意可知,答案應選擇B。52.There39。s little meat in the fridge. I _______ some in the supermarket. A.buy B.bought C.will buy D.have bought【答案】C【解析】句意:冰箱里幾乎沒有肉了。我會在超市買一些。A. buy動詞,買;B. bought過去式,買;C. will buy一般將來時結構,會買;D. have bought現(xiàn)在完成時態(tài)結構,已買。根據(jù)前一句可知,“買肉”這件事還未發(fā)生,所以使用一般將來時態(tài),will+動詞原形。故選:C。53. Do you know ________ this afternoon? I39。m not sure, but I39。ll tell you as soon as she_________.A.how will Betty arrive。 starts B.how Betty will arrive。 will startC.what time will Betty arrive。 will start D.what time Betty will arrive。 starts【答案】D【解析】試題分析:句意: 你知道貝蒂今天下午幾點到嗎嗎? 我不知道,但她一出發(fā)我就盡快告訴你。在賓語從句中只能用陳述句語序,可根據(jù)表達需要選用動詞時態(tài)。但在含有時間狀語從句的主從復合句中要遵循主將從現(xiàn)的原則。所以選D??键c:考查從句中的動詞時態(tài)。54.There a basketball game between Class 8 and Class 12 tomorrow afternoon.A.is B.has C.will be D.will have【答案】C【解析】【詳解】句意:明天下午在8班和12班之間將有一場籃球比賽。A. is是,單數(shù);B. has有,第三人稱單數(shù);C. will be將是;D. will have將有。這里是there be句型,不能出現(xiàn)have/has,排除BD;根據(jù)時間狀語tomorrow ,其結構是there will be+主語+介詞短語。根據(jù)題意,故選C。55.—I’m afraid the class has begun.—Don’t worry. It ________ until the bell ________.A.doesn’t begin。 rings B.won’t begin。 will ringC.won’t begin。 rings D.doesn’t begin。 will ring【答案】C【解析】試題分析:句意:恐怕課已經(jīng)開始了。一不要擔心。直到鈴聲響了才會開始。前面是主句,會議還沒開始,所以用一般將來時;后面是until引導的時間狀語從句,所以要用一般現(xiàn)在時代替一般將來時。所以選C??键c:考查動詞時態(tài)。56.一You look tired. What39。s the matter?一I on a sofa because my grandparents have been here to spend the weekend. I can39。t have a good sleep.A.slept B.a(chǎn)m sleeping C.was sleeping D.have slept【答案】B【解析】句意:——你看起來非常累。怎么啦?——因為我的祖父母在這里度周末,我一直在沙發(fā)上睡覺。我無法睡個好覺。根據(jù)You look ,因此在沙發(fā)上睡覺這個是近段時間一直在做,故用現(xiàn)在進行時,故選B。57.By the end of last week, Maggie _____________ in the west of China for two months helping the homeless children.A.will stay B.has stayed C.would stay D.had stayed【答案】D【解析】【詳解】句意:到上周末為止, Maggie已經(jīng)在中國西部待了兩個月幫助那些無家可歸的孩子們。根據(jù)句中時間狀語By the end of last week是到上周末為止,即到過去時間為止已經(jīng)完成的動作,所以用過去完成時態(tài),故選D。58.Someone ______ at the door. Can you open it?A.knocks B.knockedC.is knocking D.was knocking【答案】C【解析】試題分析:句意:有人在敲門,你可以去開一下嗎?knock敲,knock at the door是一個固定的短語,意思是敲門。根據(jù)句意和這個情景可知,現(xiàn)在有人正在敲門,故應該用現(xiàn)在進行時,故選C。A是一般現(xiàn)在時第三人稱單數(shù)形式;B是一般過去時;D是過去進行時??键c:考查動詞時態(tài)。59.—Where39。s your brother?—Oh, he ________ the library and ________.A.has been to。 so Lucy is B.has gone to。 so Lucy hasC.has gone to。 so has Lucy D.has been in。 so has Lucy【答案】C【解析】句意:你哥哥在哪里?哦,他去圖書館了,露西也去了。 been to ,主語在說話人的地方,指從某個地方回來了,通??膳c表示次數(shù)的狀語連用; have gone to ,沒有回來,強調(diào)說話的當時去某地的人不在場,可能在去某個地方的路上,在去的那個地方,或回來的路上;have been in 。根據(jù)上文“Where39。s your brother?(你哥哥在哪里?)”結合語境可知“去圖書館”沒有回來了,可知用has gone to sp.; + be動詞/助動詞/情態(tài)動詞+另一主語 ,此句型中需將主謂語倒裝,表示前句所述的肯定情況也適用于另外一個人或物,例如,He is an English teacher. So am I. 。 so+主語+be動詞/助動詞/情態(tài)動詞, 此句型的主語與前一句的主語通常是指同一個“人 或“物 ,.主謂語不需要倒裝,這種句型表示說話者贊同前句所提到的情況或事實,例如,He will go to England for his holiday . So he will. 的確如此。本句意思是露西也已經(jīng)去了,故用So has Lucy;選C。60.This medicine _______ millions of people’s lives since it was put into use.A.is saving B.will save C.has saved D.had saved【答案】C【解析】句意:這種藥物自從投入使用以來已經(jīng)挽救了數(shù)百萬人的生命。since后跟從句,表示“自……以來”,說明的是現(xiàn)在的狀況,判斷用現(xiàn)在完成時態(tài),故答案為C。