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意思的對比,可知孩子喜歡吃甜巧克力和對健康不好兩者構(gòu)成一種讓步關(guān)系,表示盡管知道這樣做不好但仍然這樣去做,結(jié)合選項只有although有這種含義,后面引導(dǎo)一個讓步狀語從句,故答案選D。42.—Let’s have a piic if it ________ this Sunday.—But nobody knows if it ________ on that day.A.will be fine。 will rain B.will be fine。 rains C.is fine。 will rain D.is fine。 rains【答案】C【解析】【詳解】句意:——如果這個星期天天氣好,我們?nèi)ヒ安桶??!珱]人知道那天會不會下雨。第一空是if引導(dǎo)的條件狀語從句,從句用一般現(xiàn)在時態(tài),主語是it,這里be動詞用is。排除AB;第二空是if引導(dǎo)的賓語從句,根據(jù)語境可知用一般將來時,其結(jié)構(gòu)是will{動詞原形。根據(jù)題意,故選C。43.I think he’s been drinking, _________ I’m not pletely sure.A.if B.though C.until D.a(chǎn)s【答案】B【解析】if “如果、是否”;though “雖然;盡管”;until是“直到……才……”;as “由于、因為”。由上句“我認(rèn)為他一直飲酒”和下句“我不能完全確定”可知,兩者是讓步關(guān)系,用though引導(dǎo)讓步狀語從句。句意為“我認(rèn)為他一直在飲酒,盡管我不恩給你完全確定?!究键c(diǎn)】考查連詞意義辨析。44._____ they are very tired, they feel happy because they’ve finally finished their project.A.So B.Although C.If D.But【答案】B【解析】【詳解】句意:盡管他們很累,他們感到高興,因為他們終于完成了他們的項目??疾檫B詞辨析。A. So 因此;B. Although盡管;C. If如果;D. But但是。分析句意可知,他們雖然很累,但很快樂,前半句是讓步狀語從句,用Although。答案選B。45.My grandfather does Chinese Kung Fu every day _________ he is over eighty.A.since B.though C.until【答案】B【解析】句意:我爺爺每天練中國功夫,盡管他80多了。A. since 自從,因為; B. though盡管; C. until直到;根據(jù)My grandfather does Chinese Kung Fu every day和he is over ,盡管;故選B46.— Harry Potter is an interesting novel I want to read it again.— I agree with you.A.so。 that B.too。 to C.such。 that D.a(chǎn)s。 as【答案】C【解析】【詳解】句意:——哈利波特是如此有趣的一部小說,我想再讀一遍?!彝饽愕目捶āoo+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,that后接從句。as+形容詞或副詞原級+ as意思是“與……一樣”,用于原級比較。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?!军c(diǎn)睛】so…that…引導(dǎo)結(jié)果狀語從句,so后面加形容詞或副詞,其意為“如此……以至于……”。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。2) He ran so fast that I couldn’t catch up with him. 他跑得那么快,我沒趕上他。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:They got up early so that they could catch the early bus. 為了能趕上早班車,他們早早就起床了。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.47. Can students go online during lessons? They can ________ it is for that lesson.A.ifB.orC.soD.but【答案】A【解析】句意:——學(xué)生可以在課上上網(wǎng)嗎?——如果是為了上課,他們可以上網(wǎng)??疾檫B詞辨析題。if如果,表條件;or或者,表選擇;so所以,表結(jié)果;but但是,表轉(zhuǎn)折。答句是條件狀語從句,需用if連接。根據(jù)句意結(jié)構(gòu),可知選A。48.I think you’ll miss the train ________ you hurry up.A.if B.a(chǎn)nd C.unless【答案】C【解析】【詳解】句意“除非你快點(diǎn),否則你將錯過這個火車”。(引導(dǎo)條件狀語從句);(表示并列);(引導(dǎo)條件狀語從句)。根據(jù)句意可知,表示“除非你快點(diǎn)”,故選C。49.In summer, food will go bad quickly ________ we put it into a fridge.A.if B.unless C.a(chǎn)s soon as D.while【答案】B【解析】【詳解】句意:夏天,除非我們把食物放進(jìn)冰箱里,否則食物很快就會變壞。A. if如果;B. unless除非;C. as soon as一……就;D. while正當(dāng)……的時候。根據(jù)生活常識,在夏天只有放在冰箱里的食物才能保證不變質(zhì),unless除非,如果不,相當(dāng)于if not,引導(dǎo)條件狀語從句,故答案為B。50.—Excuse me. Is it my turn now?—Not yet. Please wait on the chair ________ your name is called.A.a(chǎn)nd B.until C.a(chǎn)lthough D.since【答案】B【解析】試題分析:句意:請問,現(xiàn)在輪到我了嗎?還沒有,請坐在椅子上直到叫你。 A. and 和;B. until直到; C. although 盡管;D. since自從。根據(jù)句意故選B??键c(diǎn):考查連詞的用法。