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語(yǔ)從句;since因此,引導(dǎo)原因狀語(yǔ)從句;unless除非,引導(dǎo)條件狀語(yǔ)從句。故選A。 ——沒(méi)錯(cuò)!這可能是危險(xiǎn)的。根據(jù)語(yǔ)境和句意可知用unless。11.________ you’re invited to speak, you should remain silent at the meeting.A.Because B.After C.If D.Unless【答案】D【解析】【詳解】句意:除非你被邀請(qǐng)發(fā)言,否則你應(yīng)該在會(huì)上保持沉默。根據(jù)句意可知,此句是條件狀語(yǔ)從句,動(dòng)詞invite與句子的主語(yǔ)you之間在邏輯上存在被動(dòng)關(guān)系,此空是除非,如果不的意思,此空故填Unless,故選D。ll feel sleepy tomorrow _______ you go to bed early.—OK, Mom. I’ll go to bed at once.A.if B.unless C.though D.because【答案】B【解析】【詳解】句意:——玲玲,如果你不早點(diǎn)睡覺(jué),明天你會(huì)感到困的。我馬上去睡覺(jué)。A. if如果,引導(dǎo)條件狀語(yǔ)從句;B. unless如果不、除非,相當(dāng)于if not,引導(dǎo)條件狀語(yǔ)從句;C. though雖然、盡管,引導(dǎo)讓步狀語(yǔ)從句;D. because因?yàn)?,引?dǎo)原因狀語(yǔ)從句。13.— What’s the weather like this weekend?— It will be bad weather that we can’t go on the piic.A.such a B.such C.so a D.so【答案】B【解析】句意:——這個(gè)周末天氣怎么樣? ——天氣太糟了,我們不能去野餐了。A/C不對(duì)。故選B。但二者用法不盡相同,現(xiàn)歸納如下: so……that結(jié)構(gòu)中的so為副詞,后面跟形容詞或副詞; such…that中的such為形容詞,后面接名詞(名詞前可以有形容詞修飾)。14.________ I came back home yesterday, my mother was looking ________ a magazine.A.While。 through C.When。While當(dāng)…時(shí)候,引導(dǎo)時(shí)間狀語(yǔ)從句,從句中的謂語(yǔ)動(dòng)詞應(yīng)該是延續(xù)性的;When當(dāng)…時(shí)候,引導(dǎo)時(shí)間狀語(yǔ)從句,從句中謂語(yǔ)動(dòng)詞可以是延續(xù)性的,也可以是瞬間性的;through穿過(guò),通過(guò);around周?chē)?。look through瀏覽;look around向四周看,根據(jù)句意可知應(yīng)該是“瀏覽雜志”,故選B。A. if如果,是否。 C. unless除非??疾檫B詞。故選D。while當(dāng)……的時(shí)候,表時(shí)間;until直到,表時(shí)間;after在……之后,表時(shí)間;unless除非,表?xiàng)l件。17.He made a serious mistake, but he took immediate action to change that ______ it got worse.A.until B.when C.because D.before【答案】D【解析】試題分析:句意:他犯一個(gè)嚴(yán)重的錯(cuò)誤。A. Until直到;B. When當(dāng)……時(shí);C. Because因?yàn)椋籇. Before在……之前。故選D。18.You are sure to fail the exam ________ you study hard.A.if B.unless C.since D.that【答案】B【解析】試題分析:句意:如果你不努力學(xué)習(xí),你一定會(huì)考試不及格的??键c(diǎn):考查連詞的用法。20._____ the weather is fine tomorrow, we will go fishing.A.As well as B.As soon as C.As long as D.As far as【答案】C【解析】【詳解】C 本題考查連詞短語(yǔ)用法。A. As well as也; B. As soon as意為:一……就; C. As long as只要;D. As far as意為:和……一樣遠(yuǎn)。故選C。如果你不用心讀的話(huà),你不會(huì)享受到這本書(shū)。結(jié)合句意,故選D。22.Have you improved your spoken English?Not yet.I39。A. so所以;B. although 雖然;C. but但是;D. until直到。 so B.How。 such an D.How a。第一句為感嘆句,是對(duì) a good time表示感嘆,time為名詞,所以用what來(lái)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。d better get home earlier today we can go out for a big meal.A.in order to B.such that C.so that D.in order【答案】C【解析】句意:你最好今天早點(diǎn)回家,這樣我們就可以出去吃大餐了。we can go out for a big meal表示目的的完整句子,所以使用連詞詞組so that。25.He doesn39。ll telephone you as soon as he______.A.will e。 will eC.es。 es【答案】A【解析】試題分析:句意:他沒(méi)告訴我什么時(shí)間回來(lái)。賓語(yǔ)從句中表示將來(lái),用將來(lái)時(shí),而狀語(yǔ)從句中多用一般現(xiàn)在時(shí)表示將來(lái)時(shí);故選A。26.China’s Got Talent is ________ interesting ________ many people like watching it.A.too。 toC.so。 that【答案】C【解析】【分析】【詳解】句意:中國(guó)達(dá)人秀如此的有趣以至于許多人喜歡看這個(gè)節(jié)目。A. too…to太……而不能;B. enough…to足夠…去做;C. so…that如此……以至于;so后接形容詞或副詞;D. such…that如此……以至于;such后接名詞或名詞性短語(yǔ)。第一空后是形容詞,so后跟形容詞或副詞,such后面跟名詞,故選C。考查連詞辨析。;D. so that以便;所以。28.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】句意:——自從共用自行車(chē)出現(xiàn)以來(lái),我就更容易去上班了。考查連詞辨析題。本句是時(shí)間狀語(yǔ)從句,可排除CD兩項(xiàng)。29.____it rained a lot, we enjoyed our holiday.A.Although B.Because C.Unless D.However【答案】A【解析】【詳解】