【正文】
e is under great stress, ______ she always wears a smile on her face. A.orC./【答案】 D 11.Tom39。althoughB.sinceD.t like western food. I seldom eat it ______________ to McDonald39。ifB.asD.Both。B. but alsoEither。D. nor【答案】 B 14.It won39。t be worried. A.B.C.D.whenwhilebecausesince【答案】 A 16.When you39。ll lose it. A.orC.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。注意祈使句+or/and+簡單句結(jié)構(gòu)。d love to, ______________ I can39。andB.butD.我得準(zhǔn)備英語演講比賽。和,表示并列或順承;C但是,表示轉(zhuǎn)折;D根據(jù)答語中的I39。與I can39。 【點評】考查連詞辨析。18.Bill, stop smoking, you39。butB.orD.;……之后;,否則;。 【點評】考查連詞辨析。19.The little boy was______ excited _____ say a word when he knew the result of the final exam. too。so。so。such。A太而……不能,不引導(dǎo)從句,B如此……以至于,修飾形容詞,引導(dǎo)結(jié)果狀語從句,C和……一樣,不引導(dǎo)從句,D如此……以至于,修飾名詞,引導(dǎo)結(jié)果狀語從句,excited是形容詞,此處是結(jié)果狀語從句 , 故選A。20.— I39。t worry. I don39。if。that。if。that?!獎e擔(dān)心。根據(jù)wonder可知,賓語從句的連詞是if,是否,doubt的否定形式引導(dǎo)的賓語從句連詞是that,其后不缺少成分且語意完整 , 故選A。21.It39。t make a decision whileB.untilD.根據(jù)句意此處應(yīng)是直到布萊克先生回來,我們才可以做決定,not…until…,直到……才……,故選C。22._______________ you start right now, you will be late for the meeting. A.B.C.D.......否則;;;。 【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。s difficult to make it to the top, I still want to have a try.