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untilC.ifD.as【答案】 A 23.I think you should be against the situation, ________, of course, you are happy with it. A.becauseB.howeverC.anywayD.unless【答案】 D 24.You like football ___________ she likes reading. A.WhenB.orC.becauseD.while【答案】 D 25.My wallet dropped on the ground ________________ I was walking. A.beforeB.afterC.whileD.because【答案】 C 26.—When did you know there would be an important meeting? —_______ Sandy called me this morning.A.SinceB.TillC.Not untilD.While【答案】 C 【解析】【分析】句意:——你什么時候知道有一個重要的會議的?——直到珊迪今天早上給我打電話的時候才知道的。since自從,與完成時連用;till直到,not until直到……才;while當(dāng)……時候,與進行時連用。根據(jù)When did you know there would be an important meeting?此處對時間點提問,因此用表示直到某個時間,用于句首時,用until,不用till,故答案選C。 【點評】考查狀語從句。注意疑問句的答語中對主句的省略。27.___________ the situation in Iraq is very dangerous, the woman reporter still keeps on working there. A.IfB.ThoughC.BecauseD.Now that【答案】 B 【解析】【分析】句意:盡管伊拉克的局勢非常危險,這位女記者仍繼續(xù)在那里工作。;;;。盡管伊拉克情況危險,但是記者仍然在那工作,所以用though,故選B。 【點評】考查連詞辨析,首先識記連詞詞義,然后根據(jù)句意確定。28.When you39。re learning English, use it, _________you39。ll lose it. A.butB.orC.thenD.and【答案】 B 【解析】【分析】句意: 當(dāng)你學(xué)習(xí)英語時,要用它,否則你會失去它。 ;;;。根據(jù)句意和句子結(jié)構(gòu)可知,此處是祈使句+or/and+簡單句結(jié)構(gòu),祈使句表示條件,后面的簡單句表示結(jié)果,當(dāng)結(jié)果與條件意思一致時,用and連接,當(dāng)結(jié)果與條件意思相反時,用or;根據(jù)句意可知,此句條件和結(jié)果意思是相反的,所以應(yīng)該用or,故選B。 【點評】考查連詞辨析。注意祈使句+or/and+簡單句結(jié)構(gòu)。29.The writer walked slowly ______________ his bad leg. A.becauseB.sinceC.asD.because of【答案】 D 【解析】【分析】句意:那位作家因為腿不好走得慢。because、since和as都有因為的意思,都是連詞,后面接句子;because of因為,介詞短語,后面不加句子。his bad leg不是句子,所以用because of。 【點評】考查連詞辨析和短語辨析,注意平時識記because、since、as和because of的區(qū)別。30.— The local living conditions(條件) have improved a lot ________________ China set up the city of Sansha. — And more and more people would like to go there for business.A.beforeB.whenC.sinceD.after【答案】 C 【解析】【分析】句意:——自從中國建立三沙市以來,當(dāng)?shù)氐纳顥l件有了很大的改善?!絹碓蕉嗟娜讼肴ツ抢镒錾?。......之前;......時候;;......之后。根據(jù)主句The local living conditions(條件) have improved a lot可知時態(tài)是現(xiàn)在完成時,從句China set up the city of ,所以用since,引導(dǎo)時間狀語從句,從句用一般過去時,主句用現(xiàn)在完成時,故選C。 【點評】考查連詞辨析,首先識記連詞詞義,然后根據(jù)since引導(dǎo)時間狀語從句,從句用一般過去時,主句用現(xiàn)在完成時確定。31.— What subject do you prefer? — I prefer science ________________ it39。s difficult.A.orB.thoughC.soD.as【答案】 B 【解析】【分析】句意:——你更喜歡哪個科目?——我喜歡科學(xué),盡管它很難。根據(jù)it39。s difficult,我又喜歡,前后是讓不的關(guān)系,故選B