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25.He has little knowledge of history and geography, ___________ he? A.hadB.doesC.hasn39。tD.doesn39。t【答案】 B 【解析】【分析】句意:他沒有一點歷史和地理知識,是嗎?本題考查的是反義疑問句的構成,反義疑問句的結構為:肯定句+否定疑問?否定句+肯定疑問?由little可知,原句為否定句,后面是肯定疑問,原句中的has是行為動詞,構成附加疑問應使用助動詞does。故答案是B。 【點評】考查反義疑問句的構成,注意反義疑問句的構成方式。26. He looks unhappy today. Let39。s __________.A.cheer him upB.help out himC.look him afterD.argue with him【答案】 A 【解析】【分析】句意:——他看起來今天不高興?!覀兪顾吲d起來吧。cheer up(使) 高興起來, (使)振作起來;help out幫助擺脫困境;look after照顧;argue with 與……爭論。根據(jù)句意可知選A。【點評】考查動詞短語辨析。27.—Have you booked a hotel for me yet? —Yes. Four Seasons Hotel. You can ________with your ID card when you arrive there.A.check inB.fall asleepC.wake up【答案】A 【解析】【分析】句意:——你幫我定好酒店了嗎?——是的,四季酒店。當你到那的時候,你可以用你的身份證登記入住。check in,登記,fall asleep,入睡,wake up,醒來,根據(jù) booked a hotel 和 with your ID card可知,帶著身份證與入住酒店有關,入住,故選A?!军c評】考查動詞短語辨析,注意從原題中尋找符合語境的關鍵詞。28.—I want to learn to skate but find it difficult to ________. —Don39。t worry. Practice makes perfect. All that you need is more practice.A.fall overB.keep my balanceC.keep healthy【答案】 B 【解析】【分析】句意:—— 我想學滑冰,但發(fā)現(xiàn)很難保持平衡?!獎e擔心,熟能生巧。你需要的就是多練習。fall over,被絆倒,keep my balance,保持平衡,keep healthy,保持健康,根據(jù) learn to skate可知,滑冰容易站不穩(wěn),摔倒,因此要練習保持平衡,keep balance , 故選B。 【點評】考查動詞短語辨析,注意選擇與語境匹配的短語。29.You should really smoking.It39。s a terrible habit. A.grow upB.pick upC.give upD.set up【答案】 C 【解析】【分析】句意:你真的應該戒煙,那是一個可怕的習慣。grow up長大;pick up撿起;give up放棄;set up建起。故選C?!军c評】考查動詞短語辨析。30.David Beckham decided to playing football match forever because he is not energetic enough. A.put offB.deal withC.break offD.give up【答案】D 【解析】【分析】句意:大衛(wèi)貝克漢姆決定永遠放棄足球比賽,因為他沒有足夠的精力。put off意為“推遲”。deal with意為“處理”。break off意為“中斷”。give up意為“放棄”。 故答案為D。【點評】考查動詞短語辨析。