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he Noble Prize in Medicine, she by more people nowadays. A.knowB.knowsC.is knownD.was known【答案】 C 【解析】【分析】句意:屠呦呦在醫(yī)藥方面第一個(gè)獲得諾貝爾獎(jiǎng)的中國人,現(xiàn)如今她被更多的中國人知道。A,know 一般現(xiàn)在時(shí),B,knows一般現(xiàn)在時(shí),主語是第三人稱單數(shù)。C,is known被知道 一般現(xiàn)在時(shí)的被動(dòng)語態(tài)。D,was known被知道 一般過去時(shí)的被動(dòng)語態(tài)。由題意可知她被知道,故答案選C【點(diǎn)評】本題考查一般現(xiàn)在時(shí)的被動(dòng)語態(tài)。以及know,knows,is known,was known四個(gè)詞的意思和時(shí)態(tài)語態(tài)的區(qū)別。14.— I enjoy walking on the clean streets in the morning. — You know they by the hardworking cleaners every day. A.cleanB.are cleanedC.are cleaningD.will clean【答案】 B 【解析】【分析】句意:—— 我喜歡早上在干凈的街道上散步?!阒浪麄兠刻於急恍燎诠ぷ鞯那鍧嵐ご驋?。A一般現(xiàn)在時(shí)主動(dòng)語態(tài),B一般現(xiàn)在時(shí)被動(dòng)語態(tài),C現(xiàn)在進(jìn)行時(shí),D一般將來時(shí),根據(jù) by the hardworking cleaners every day, 可知是 一般現(xiàn)在時(shí)被動(dòng)語態(tài) , 故選B。 【點(diǎn)評】 考查時(shí)態(tài)和語態(tài),注意一般現(xiàn)在時(shí)被動(dòng)語態(tài)的用法。15.I don39。t think sixteenyearolds _______ to drive.I agree. They aren39。t serious enough at that age. ( )A.can allowB.need be allowedC.should allow D.should be allowed【答案】 D 【解析】【分析】句意:—我認(rèn)為不應(yīng)該允許十六歲的人開車?!彝?,在那個(gè)年齡他們還不夠嚴(yán)肅?!霸试S十六歲的人開車”。sixteenyearolds作主語,用被動(dòng)語態(tài)。A、C都是主動(dòng)語態(tài),錯(cuò)了。帶有情態(tài)動(dòng)詞的被動(dòng)語態(tài),由情態(tài)動(dòng)詞+be+及物動(dòng)詞的過去分詞構(gòu)成。B need be allowed, 需要被允許;D should be allowed應(yīng)該被允許,根據(jù)句義,正確選D。16.Chengdu is a greener city now because more and more trees every spring.A.were plantedB.are plantedC.will be planted.【答案】 B 【解析】【分析】句意:成都現(xiàn)在是一個(gè)綠色城市,因?yàn)槊磕甏禾煸絹碓蕉嗟臉淠颈环N植。根據(jù)時(shí)間狀語every spring可知此處用一般現(xiàn)在時(shí),結(jié)合句意,主語trees與謂語動(dòng)詞plant之間是被動(dòng)關(guān)系,故此處用現(xiàn)在被動(dòng)形式。故選B。17.To make our city more beautiful, rubbish _________ into the river.A.needn39。t be thrownB.can39。t thrownC.mustn39。t be thrownD.may not thrown【答案】 C 【解析】【分析】為了使我們的城市更美麗,禁止往河里扔垃圾。根據(jù)語境,本句的主語是動(dòng)作的承受者,應(yīng)用被動(dòng)語態(tài)。另外,表示禁止、不允許應(yīng)用mustn’t。故選C。18.If you ask me, I would say that I won39。t mind abroad to enrich my knowledge. A.takingB.to takeC.to be takenD.being taken【答案】 D 【解析】【分析】句意:如果你問我,我會說我不介意被帶出國去豐富我的知識。我和去國外之間是被動(dòng)關(guān)系,這里用被動(dòng)語態(tài)be done,mind doing sth. 固定用法,介意做某事,因此be用being,故選D。 【點(diǎn)評】此題考查固定短語。注意mind doing 。注意分詞和邏輯注意之間的主動(dòng)和被動(dòng)關(guān)系。19.Those children _______to use words like thanks and please every morning. Now they are much more polite.