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步以至于他的媽媽對(duì)他非常滿意。C.enough;tohis mother is very pleased with him. A.20.He has made 除非改變飲食習(xí)慣,否則不會(huì)減肥,所以用unless,故選B。since【答案】 B 【解析】【分析】句意:除非你改變你的飲食習(xí)慣,否則你不能減肥。C.unlesst able to lose weight _______________ you change your eating habits. A. 【點(diǎn)評(píng)】考查祈使句用法,注意平時(shí)識(shí)記祈使句+and/or+句子。祈使句+and+句子,表示順承;祈使句+or+句子,表示轉(zhuǎn)折。D.ifB.and18.Drink more water and go to bed early, _______________ you39。 【點(diǎn)評(píng)】此題考查聯(lián)系辨析。since【答案】 C 【解析】【分析】句意:我一直想讀《彼得潘》,今天我終于從圖書(shū)館借到了這本書(shū)。C.butve wanted to read Peter Pan for long, _________ today I finally borrowed the book from the library. A. 【點(diǎn)評(píng)】考查連詞辨析,注意or的用法。根據(jù)語(yǔ)境可知,此處表選擇,用or。D.butB.and注意句子涉及到祈使句,and/or+陳述句的用法。 該句是祈使句,且句子前后是并列順承關(guān)系, 因此用and,故答案選D。and【答案】 D 【解析】【分析】句意:比爾,不要抽煙,那么你很快好起來(lái)。C.afterll get better soon. A.D.C.B.t be worried. A.14.It won39。enough和very不引導(dǎo)從句,故C,D選項(xiàng)被排除,so+形容詞+that,引導(dǎo)結(jié)果狀語(yǔ)從句,such+名詞+that,引導(dǎo)結(jié)果狀語(yǔ)從句,famous是形容詞 , 故選A。very。enough。such。so。 famous理解連詞的詞義和用法,根據(jù)前后句的關(guān)系,選擇正確的連詞。 導(dǎo)游帶領(lǐng)游覽是了解南京的條件,因此要用從屬連詞if,故選D。if【答案】 D 【解析】【分析】句意:如果你想了解南京的文化,最好帶著當(dāng)?shù)氐膶?dǎo)游游覽一下。C.untild better travel around Nanjing with a local tour guide ______________ you want to know more about its culture. A.理解選項(xiàng)意思和用法,根據(jù)句子的語(yǔ)法結(jié)構(gòu),選擇正確的連詞。故選C。A: one,一,同類(lèi)中的一個(gè); B: this(指時(shí)間、距離較近或下文要提到的人或事物)這個(gè); C: that,(指時(shí)間、距離較遠(yuǎn)或指上文提到過(guò)人或事物) 那, 那個(gè); D: it它指與上文的同一個(gè)。D.C.B. A.11.After the new highspeed railway line began operations, the time on the trip from Lianyungang to Qingdao now is much less than __________in the past. 【點(diǎn)評(píng)】此題考查連詞辨析。while當(dāng)……時(shí)候;though雖然;because因?yàn)?;unless除非,故選A。unless【答案】 A 【解析】【分析】句