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時態(tài),故選B。7.—Sam,I called you yesterday,but you were not at home.—Oh,I at my aunt39。s.A.a(chǎn)m B.was C.have been D.will be【答案】B【解析】【詳解】句意: Sam,昨天我給你打電話了,但是你不在家。哦,我在我姑媽家里。根據(jù)called you yesterday可知,這里敘述的是昨天的事情,所以答語也應(yīng)該用一般過去時,故選B。8.—Why didn39。t you open the door for me just now?—Sorry,I a bath.A.will take B.a(chǎn)m taking C.was taking D.take【答案】C【解析】【詳解】句意:剛才你為什么不給我開門?對不起,我在洗澡。根據(jù)didn39。t you open the door這里敘述的是過去的事情,根據(jù)句意可知該開門的時間正在洗澡,也就是說過去某個時間正在進(jìn)行的動作,應(yīng)該用過去進(jìn)行時。過去進(jìn)行時的謂語動詞的形式是:was/were+doing,故選C。9.—Could you tell me what he said just now?—Sorry, I ________ what was happening outside.A.have thought B.was thinking C.thought D.think【答案】B【解析】試題分析:句意:——你能告訴我他剛才說的什么嗎?——對不起,我正在想外面發(fā)生了什么事。根據(jù)賓語從句是what was happening可知此處用過去時,故排除D項。根據(jù)句意,第二個人也沒聽見剛才他說的話,因為剛才他正在思考,表示過去某事正在做某事,用過去進(jìn)行時,故選B??键c:考查時態(tài)的用法。10.Today’s young people can’t live without smart phones.Their eyes are glued to the screen wherever they go, even while they_____ meals.A.have B.a(chǎn)re having C.were having D.will have【答案】B【解析】【詳解】句意:——今天的年輕人離不開智能手機。——無論走到哪里,他們的眼睛都盯著屏幕,即使是在吃飯的時候。考查現(xiàn)在進(jìn)行時。while引導(dǎo)時間狀語從句時,強調(diào)主句和從句的動作同時發(fā)生,從句中常用進(jìn)行時態(tài);根據(jù)Their eyes are glued to the screen wherever they go, even while可知從句強調(diào)的動作是現(xiàn)在進(jìn)行時態(tài),即“他們在吃飯的時候,同時也在玩手機”;現(xiàn)在進(jìn)行時的構(gòu)成為:主語+be動詞(am/is/are)+動詞現(xiàn)在分詞;本句主語是they,所以be動詞用are,have meals吃飯,have的現(xiàn)在分詞是having;故答案選B。11.It is still unknown how AI(人工智能) the way of our life as well as the world.A.change B.changed C.will change D.was changing【答案】C【解析】句意:仍然不知道人工智能將會怎么改變我們的生活方式還有世界。這是賓語從句,主句是一般現(xiàn)在時態(tài),從句根據(jù)句意應(yīng)用一般將來時態(tài);故選C12.Don’t make any noise. We________ to a piece of wonderful music.A.will listen B.a(chǎn)re listeningC.listen D.have listened【答案】B【解析】句意:不要發(fā)出任何噪音。我們正在聽一首美妙的樂曲。根據(jù)Don’t make any ,因此不要發(fā)出噪音,故用現(xiàn)在進(jìn)行時be doing,故選B。13.The factory over 1200 cars a month. My car in it in 2013.A.produces,was produced B.was produced,producesC.produces,produces D.was produced,produced【答案】A【解析】【詳