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時,故選A。根據(jù)句意確定所使用的連詞。each of us does something useful for it? A.untilC.unless【答案】 D 16.—Could you tell me more about the movie Frozen II __________ you have watched it. —No problem. But you39。t express its beauty.A. soB. asC. as【答案】 C 17.—Mom, I want to be an engineer when I grow up. —Son, your dream will not e true _____ you keep trying your best.A.whetherC.because【答案】 C 18.He knows a lot, ________ he is just a child. A.thoughC.because【答案】 B 19.The film is really exciting. the students their teacher is enjoying the film. A. andNot only。C. orNeither。Neither。Both。C. but also【答案】 A 21.This is the most important task should be finished soon. A.B.C.D.both…andB.neither…norD.too, toso, thatsuch, thatenough, to【答案】 B 24.My mother has little interest in football ___________ she didn39。soifthoughwhen【答案】 A 25.He is getting fat, _______________ he has decided to go to work on foot. A.thoughC.and【答案】 C 26.—Jim, how do your parents like country music? —_____ my dad _____ my mom likes it. They both like country music.A.B.C.D.根據(jù)后半句:他們都喜歡鄉(xiāng)村音樂,either…or 或者……或者,表示兩者之一;neither…nor 兩者都不,既不,也不;Not only…but also 不僅……而且;both …and 兩個都,主語是兩個人。 【點(diǎn)評】考查連詞和主謂一致。27.He doesn39。good enough: butB. butC. soD. so【答案】 D 【解析】【分析】句意: 他覺得不舒服,所以他必須去看醫(yī)生。 【點(diǎn)評】考查形容詞辨析,注意連詞so的用法。IfThoughSinceBecause【答案】 B 【解析】【分析】句意:雖然他贏得了5億英鎊的獎金,但他仍然住在一套小公寓里。盡管他贏得了5億英鎊,但是他還住在小公寓,所以用though,盡管,故選B。29.When you39。ll lose it. A.orC.and【答案】 B 【解析】【分析】句意: 當(dāng)你學(xué)習(xí)英語時,要用它,否則你會失去它。根據(jù)句意和句子結(jié)構(gòu)可知,此處是祈使句+or/and+簡單句結(jié)構(gòu),祈使句表示條件,后面的簡單句表示結(jié)果,當(dāng)結(jié)果與條件意思一致時,用and連接,當(dāng)結(jié)果與條件意思相反時,用or;根據(jù)句意可知,此句條件和結(jié)果意思是相反的,所以應(yīng)該用or,故選B。注意祈使句+or/and+簡單句結(jié)構(gòu)。beforeB.sinceD.——越來越多的人想去那里做生意。根據(jù)主句The local living conditions(條件) have improved a lot可知時態(tài)是現(xiàn)在完成時,從句China set up the city of ,所以用since,引導(dǎo)時間狀語從句,從句用一般過去時,主句用現(xiàn)在完成時,故選C。31.She stopped talking as soon asunlessthoughbut【答案】 A 【解析】【分析】句意: 她母親一走進(jìn)房間她就停止說話。 【點(diǎn)評】考查時間狀語從句和連詞。32.Please give me a call ________________ you e back. A.B.C.A: until直到......才(為止); B: as soon as一......就...... C: while當(dāng)......時,后接持續(xù)性動詞。 【點(diǎn)評】考查連詞辨析。33.______________ it is often cold in the mountains, you need to wear warm clothes. A.UnlessC.Until【答案】 C 【解析】【分析】句意:A盡管,B除非,C因?yàn)椋珼直到,根據(jù)山里經(jīng)常很冷和你需要穿暖和的衣服,可知是讓步關(guān)系,故是though , 故選C。34.— Excuse me. I wonder ______________ the plane can land on time. — Wa