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A: but但是,表示轉(zhuǎn)折;B: and又,和,表示順接; C: or或者,表示選擇。 【點(diǎn)評(píng)】考查連詞辨析。36.______________ Anna ______________ her brother like listening to soft music. And they sing soft songs very well. A. andB. norC. orD. but【答案】 A 【解析】【分析】句意:安娜和她哥哥都喜歡聽(tīng)輕音樂(lè)。根據(jù)下文 And they sing soft songs very well. 和上句的謂語(yǔ)動(dòng)詞like,可知他們都喜歡聽(tīng)輕音樂(lè)。 【點(diǎn)評(píng)】考查并列連詞辨析。37.The environment will be much worse ______everyone has a sense of protecting it. A.ifC.A除非……否則;B如果;C為了。 【點(diǎn)評(píng)】考查連詞辨析,首先識(shí)記連詞詞義,然后根據(jù)詞義和句意確定。m sorry I39。because they have the same color. —It doesn39。at onceby mistakein generalas well【答案】 B 【解析】【分析】句意:——很抱歉我錯(cuò)拿了你的詞典因?yàn)樗鼈冾伾嗤?。at once立刻,馬上;by mistake錯(cuò)誤;in general通常;as well也。可知是錯(cuò)拿了詞典,故選B。根據(jù)上下文的聯(lián)系確定所使用的連詞短語(yǔ)。d better hurry. A.B.C.D.A如何,B如果不,C或者,C但是,根據(jù)你會(huì)錯(cuò)過(guò)早班車(chē)的,可知此處是假設(shè)不及時(shí)行動(dòng),故是unless , 故選B。40.A ship is safe if it stays in a harbor. But this is not ________ it is built for. A.B.C.D.for介詞后面跟代詞作賓語(yǔ)。 【點(diǎn)評(píng)】考查連詞辨析。41.I never doubt _______ this park is worth _______. A.B.C.D.doubt 懷疑,never doubt從不懷疑,就是肯定,后面賓語(yǔ)從句是陳述句,所以用that引導(dǎo),根據(jù)常識(shí)可知這個(gè)公園值得參觀,而不是值得旅游,be worth+名詞,表示.......值得,故選B。掌握賓語(yǔ)從句的引導(dǎo)詞的使用。42.Take more exercise, butorand【答案】 C 【解析】【分析】句意:多鍛煉,那么你將會(huì)更健康。表示選擇。因題干前半句和后半句是遞進(jìn)關(guān)系,故答案選C。注意識(shí)記祈使句中and是表示好的結(jié)果的用法。s difficult to make it to the top, I still want to have a try. A.B.C.D.because因?yàn)?,引?dǎo)原因狀語(yǔ)從句;as soon as一……就……,引導(dǎo)時(shí)間狀語(yǔ)從句;before在……以前,引導(dǎo)時(shí)間狀語(yǔ)從句;even though即使,引導(dǎo)讓步狀語(yǔ)從句。 【點(diǎn)評(píng)】考查連詞辨析,常使用的連詞應(yīng)熟練掌握。ll feel better tomorrow. A.orC.unless【答案】 A 【解析】【分析】句意:多喝水早睡覺(jué),明天你將感覺(jué)更好。多喝水早睡覺(jué)就會(huì)感覺(jué)更好,前后句表示順承,所以用and,故選A。45.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(lái),我們才可以做決定,not…until…,直到……才……,故選C。46.—Li Ming, are you leaving for Hangzhou for your trip tomorrow? afterB.beforeD.固定句式,it be+時(shí)間段+before,……過(guò)了多久才……,故選C。47.Tim is crazy about DIY. He continues doing it _____he meets up with difficulties. A.soC.or【答案】 A 【解析】【分析】句意: 蒂姆酷愛(ài)自己動(dòng)手,盡管遇到了困難,他還是繼續(xù)做這件事。 【點(diǎn)評(píng)】考查連詞,注意though的用法。 How long。When。How long。When。last是持續(xù)動(dòng)詞,提問(wèn)持續(xù)動(dòng)詞所持續(xù)的時(shí)間用how long,故排除B和D選項(xiàng),until表示動(dòng)作的持續(xù) , 故選C。49.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(yǔ)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(yǔ)從句,excited是形容詞,此處是結(jié)果狀語(yǔ)從句 , 故選A。50.— Excuse me. I wonder ______________ the plane can land on time. — Wait a minute, please. Let me check it out.A.whichC.——請(qǐng)等一下。A是否,引導(dǎo)賓語(yǔ)從句,物成分,B哪一個(gè),引導(dǎo)賓語(yǔ)從句做定語(yǔ),C引導(dǎo)賓語(yǔ)從句,物成分,無(wú)詞意,根據(jù)從句中不缺少成分,故主句的謂語(yǔ)動(dòng)詞wonder,可知是if , 故選A。