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根據(jù)句意可知前后句是因果關(guān)系,故選C??疾檫B詞辨析。是固定搭配,故選A。;不到Not until 直到時候;D. since自從。B. after在…以后。A. until到…為止,在…以前。t know the love of our parents _______ we bee parents ourselves one day.A.untilB.a(chǎn)fterC.whenD.since【答案】A【解析】句意:直到有一天我們成為父母,才知道父母的愛。故選C。28.—When is the school art festival?—It will be held on time if it next Monday.A.don’t rain B.won’t rain C.doesn’t rain D.didn’t rain【答案】C【解析】【詳解】句意:學(xué)校的藝術(shù)節(jié)是什么時候?——如果不下雨的話,下周一將會如期舉行。故選A。前因后果,后面是表原因的狀語從句,用because連接。故選C。26. Tom failed in the exam ag ain ______ he tried his best.A.if B.unless C.though D.because【答案】C【解析】試題分析:句意:盡管他盡了最大努力,湯姆在考試中又不及格。結(jié)合句意,故選B。so、such 區(qū)別:So,如此,那么,so+形容詞;such,如此,那么。根據(jù)前文的can’t,可知構(gòu)成not…until…引導(dǎo)的時間狀語從句,表示“直到……才……”,故選A。考查從屬連詞。24.We can39。根據(jù)句子結(jié)構(gòu)可知,第一個空是賓語從句,作be pleased with的賓語,從句中done后缺少賓語,故用what引導(dǎo),that引導(dǎo)賓語從句時,在從句中不作成分;第二個空考查的是so…that“如此……以至于……”這個句型,應(yīng)用that。 what C.that。23.She is so pleased with _____ he has done _____ she keeps praising him.A.what。根據(jù)下文the sound of the piano woke me 。22.It was the middle of the night _____the sound of the piano woke me up.A.because B.if C.when D.a(chǎn)lthough【答案】C【解析】【詳解】句意:正是半夜鋼琴聲把我吵醒了。until 直到……才;if 如果;because 因為;since 自從,既然。另外such …that…也是引導(dǎo)的結(jié)果狀語從句,such后面跟名詞,如:This is such an interesting book that everyone wants to read it.21.Helen was very rude to me. I refuse to speak to her again __________ she says sorry.A.until B.if C.because D.since【答案】A【解析】【詳解】句意:海倫對我粗魯,我拒絕跟她再次說話,直到她向我道歉為止。so that引導(dǎo)目的狀語從句,其從句中的謂語動詞通常和can, may, should等情態(tài)動詞連用,而且主句和從句之間不使用逗號,意為“以便,為了,使能夠”。如:1) This book is so interesting that everyone wants to read it. 這本書很有趣,人人都想看看。第二個空格后為從句,排除故B,D;novel 為 名詞,形容詞interesting作定語修飾novel,such an interesting novel如此有趣的一部小說,故選C。too+形容詞或副詞+to+動詞原形,意思是“太……而不能”;such...that...和so...that...意思都是“如此……以至于……”,such后接名詞,so后接形容詞或副詞,th