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y active after one or two nights _____ you can sleep well.A.until B.when C.unless D.if【答案】C【解析】【詳解】句意:除非你能睡好,否則一兩個(gè)晚上之后你會失去關(guān)注、計(jì)劃和保持活力的能力。A. until用于肯定句中,表示主句的動作一直持續(xù)到從句動作發(fā)生或狀態(tài)出現(xiàn)時(shí)為止。根據(jù)句意“休息好”是“關(guān)注、計(jì)劃和保持活力的能力”的前提,故選C。他說世界上沒有水就沒有生命。如果沒有水。結(jié)合句意可知,此句是unless引導(dǎo)的條件狀語從句,unless=if not,故答案為B??疾檫B詞辨析。根據(jù)I made a lot of American friends我交了很多美國朋友,可知是在美國的時(shí)候,故選A。他們長時(shí)間很累,因?yàn)樗麄兠τ诠ぷ?,每天很少鍛煉。because因?yàn)?,表原因;until直到,表時(shí)間;though盡管,表讓步;or或者,表轉(zhuǎn)折。14.—I hear Music and Art will enter the Entrance Examination for the high school.— Yes. but don’t worry. Nothing will be difficult if more attention _____ to them.A.will pay B.will be paid C.is paid D.pays【答案】C【解析】句意:——我聽說音樂和藝術(shù)將進(jìn)入高中入學(xué)考試。但別擔(dān)心??疾楸粍诱Z態(tài)。15. That young man must have something to do with the crime, right? I suppose so, he said that he didn39。本題考查從屬連詞。16.We all know that we won39??疾檫B詞的用法。根據(jù)句意:我們都知道如果我們不經(jīng)常鍛煉,我們將不會享有好的健康。故選D。 常見的有以下四種情況:一、條件狀語從句的主句是一般將來時(shí),那么從句常常用一般現(xiàn)在時(shí) 如: When I grow up, I’ll be a nurse and look after patients 我長大后要當(dāng)一名護(hù)士,照顧病人二、如果主句是祈使句,那么從句通常要用一般現(xiàn)在時(shí) 如:Don’t laugh at me when I make a mistake. 我犯錯(cuò)誤的時(shí)候不要笑話我。 She said not to close the window 常見的時(shí)間狀語從句的連詞有:as soon as,when,while ,as,until等。考查連詞辨析。根據(jù)句意可知后句表示否定條件,填unless;選A。 until B.When。 not until D.How often。how long多長(問時(shí)間長短以及長度);when何時(shí); soon多久(后接一般將來時(shí),且用in+一段時(shí)間回答);how often多久一次(問頻率)。19.—Did you give Dick a call?—I didn’t need to ______ I’ll see him soon.A.when B.through C.until D.because【答案】D【解析】試題分析: 句意:你給湯姆打電話了嗎? 我沒必要打,因?yàn)槲液芸炀鸵吹剿?。根?jù)I didn’t need to,我沒必要打,可知不打電話是有原因的,故選D考點(diǎn):考查連詞。句意:只要明天天氣好,我們就要去釣魚。引導(dǎo)條件狀語從句用as long as只要。21.It is necessary for children to exchange ideas with parents from time to time ________ a good parentchildren relationship could be set up.A.so that B.because C.a(chǎn)s soon as【答案】A【解析】【詳解】句意“為了建立良好的親子關(guān)系,孩子們有必要不時(shí)地與父母交流思想”。根據(jù)句意可知,表示“目的是為了建立良好的親子關(guān)系”,表示目的,故選A。 so B.How。 such an D.How a。第一句為感嘆句,是對 a good time表示感嘆,time為名詞,所以用what來引導(dǎo),第二句考查such+a/an+adj+n.+that句型結(jié)構(gòu),表示“如此……的一個(gè)東西……以至于”,故選C??疾檫B詞辨析。根據(jù)句意可知前后句句意是轉(zhuǎn)折關(guān)系,前句是讓步關(guān)系,可知填Though;選B。t go he es back.A.until B.while C.when D.why【答案】A【解析】句意:直到他回來,我才走。s start our training for the basketball game.—OK. We39。 ——好的。A. unless除非;B. if如果;C. until直到;D. since 自從。26.The First Huaguoshan International Golf Open was __________ success that we enjoyed ourselves very much.A.such a great B.a(chǎn) such great C.so a great D.a(chǎn) so great【答案】A【解析】考查名詞前的限定詞用法。因此,本題的最佳選項(xiàng)是A??疾檫B詞辨析。;D. so that以便;所以。28.Henry will give us a report as soon as he _______.A.a(chǎn)rrives B.a(chǎn)rrived C.is arriving D.will arrive【答案】A【解析】【詳解】句意:亨利一到,他就要給我們做一個(gè)報(bào)告。29.– Thank you for telling me so much knowledge about nature.–Don’t mention it. ______ you have more questions, e to me any time.A.IfB.BecauseC.Though【答案】A【解析】句意:——謝謝你告訴我這么多關(guān)于自然的知識。如果你有更多的問題,隨時(shí)找我。本句是條件狀語從句,需用if連接,而because表原因,though表讓步,都可排除。30.It has been much easier for me to go to work________ shared bikes appeared.But they also caused plenty of problems.A.since B.before C.unless D.though【答案】A【解析】