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。A. are losing現(xiàn)在進行時態(tài); B. will lose一般將來時態(tài);C. have lost現(xiàn)在完成時態(tài); D. were losing過去進行時態(tài)。根據(jù)句意結構,可知選D。if和whether表示“是否”可換用,但和or not連用時需用whether,可排除AB兩項。 rain【答案】D【解析】句意:我們不確定明天是否會下雨。 rainy C.whether。once/twice/three times a day/week/month/year...59.We’re not sure _______ there’ll be _______ or not tomorrow.A.if?!军c睛】與一般現(xiàn)在時連用的時間狀語:sometimes, usually, never, always, often。58.— Many city people their bikes to work every day.— I think it’s a good idea.A.ride B.rode C.will ride【答案】A【解析】【詳解】句意“許多城市的市民每天都騎他們的自行車上班我認為這是一個好主意”。我無法睡個好覺。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。根據(jù)just now可知是你剛才說話時,我在考慮其他的事情,所以用過去進行時態(tài);故選B57.一You look tired. What39??芍?,她已經(jīng)讀完了,故用現(xiàn)在完成時態(tài),故選C。A. finish動詞原形; B. finishes一般現(xiàn)在時態(tài)的第三人稱單數(shù)形式; C. has finished 現(xiàn)在完成時態(tài)的第三人稱單數(shù)形式;D. is finishing現(xiàn)在進行時態(tài)的第三人稱單數(shù)形式。55.Sally _______ reading the novel. She will return it in the afternoon.A.finish B.finishes C.has finished D.is finishing【答案】C【解析】【詳解】句意:莎莉已讀完小說了。in ten months十個月后,用于一般將來時。到時候見。故選A。watches是動詞watch的第三人稱單數(shù);to watch動詞不定式,作賓語或目的狀語;watching現(xiàn)在分詞,作賓語或伴隨狀語;watched動詞watched的過去式,用于一般過去時。A. is cleaning(現(xiàn)在進行時);B. was cleaning(過去進行時);C. cleaned(一般過去式);D. has cleaned(現(xiàn)在完成時);when引導的時間狀語從句指特定時間正在發(fā)生的動作,根據(jù)主從句時態(tài)一致的原則,判斷主句用過去進行時,故選B。52.When I got to the classroom, my friend Bob__the floor.A.is cleaning B.was cleaning C.cleaned D.has cleaned【答案】B【解析】【詳解】句意:當我進教室時,我的朋友鮑勃正在打掃地板。lived是過去式;was living過去進行時;have lived現(xiàn)在完成時;am living現(xiàn)在進行時。根據(jù)I was shopping with my mom at 8 o’clock last ,故用過去進行時,故選D。50.(廣東省2017年初中畢業(yè)生學業(yè)考試模擬)—I was shopping with my mom at 8 o’clock last night. What about you? —I ______________ a new movie named fast and Furious 8.A.a(chǎn)m watching B.watched C.will watch D.was watching【答案】D【解析】句意:——昨天晚上8點我正和我媽媽一起購物。由時間狀語by +過去時間可知要用過去完成時,排除C;begin為瞬間動詞,不能與一段時間連用。49.The movement of boycotting(聯(lián)合抵制) the South Korean goods in whole China _______ for a few months by the time Lotte Group(樂天集團)agreed to provide land for USA.A.had been on B.had begun C.has been on【答案】A【解析】句意:到樂天集團為美國提供土地為止,政府在全中國聯(lián)合抵制韓國貨物已經(jīng)開始了一段時間。48.—You look unhappy. What’s wrong?—No one ______ me when I was in America. Maybe they all forgot me.A.phoned B.phones C.has phoned D.had phoned【答案】A【解析】句意:你看起來不開心,怎么了?當我在美國的時候沒有人給我打電話,可能他們都忘了我吧!題干有過去的時間狀語when I was in America,需要用一般過去時態(tài)用來描述過去的一個動作?!呀?jīng)在香港出差幾天了??键c:考查動詞時態(tài)。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。根據(jù)Before O39。Shea hosted the Joy FM program in Beijing. He_____in Hongkong for ten years.A.works B.has worked C.had worked D.would work【答案】C【解析】句意:O39。還要注意的是,無論have/has been to還是have/has gone to都不能與表示一段的時間狀語連用。例如:Where is Tom? He has gone to the bookshop. 湯姆在哪里?他到書店去了。have(has) gone to 意為“到某地去了”,表示到了某地或正在去某地的途中。have(has)been to表示“曾經(jīng)去過某地”,現(xiàn)在已經(jīng)不在那里了。點睛:have(has) been in 表示“在某地呆多長時間”,常與表示一段時間的狀語連用,如:since, for, how long 等。她從昨天起就在北京了。故選:A。A. has changed現(xiàn)在完成時態(tài),已改變;B. changes一般現(xiàn)在時態(tài)的動詞三單形式,改變;C. will change一般將來時態(tài),將會改變;D. change動詞原形,改變。考點:考查時態(tài)的用法。根據(jù)賓語從句是what was happening可知此處用過去時,故排除D項。be on表示工作著,開著,一般指電器,煤氣或水龍頭等;be open表示開著的,營業(yè)中的;這兩個詞都是延續(xù)性狀態(tài),結合句意,故選C。和一段時間連用,動作要用延續(xù)性的或者用延續(xù)性的狀態(tài)詞。m far too busy to go there.A.has started B.has been onC.has been open D.has opened【答案】C【解析】【詳解】句意:——你曾經(jīng)去過我們市的蘇寧購物中心嗎?——沒有。Mike, like his brother, enjoys playing football. 邁克像他的哥哥一樣喜歡踢足球。點睛:主語為單數(shù)名詞或代詞,盡管后面跟有with,together with,along with,as well as,besides,except,but,like等介詞或介詞短語時,謂語動詞用單數(shù)形式。40.Where is Grace?She with her brother playing basketball at school.A.is practice B.is practicing C.a(chǎn)re practicing D.a(chǎn)re practice【答案】B【解析】句意:——格雷斯在哪里?——她正在和她哥哥在學校練習打籃球。t you open the door這里敘述的是過去的事情,根據(jù)句意可