【正文】 【分析】句意：——不好意思，我想知道飛機(jī)能否準(zhǔn)時(shí)著陸。B.if理解連詞的詞義和用法，根據(jù)語境，選擇正確的連詞。根據(jù)前后句的意思，可知從句的動(dòng)作發(fā)生以后，就做主句這個(gè)動(dòng)作，要用連詞as soon as，故選A。我一回來就把它做完。before【答案】 A 【解析】【分析】句意：——杰克，你做過調(diào)查嗎？——還沒有。wheneveras soon as34．— Jack, have you done the survey? — Not yet. I am in New York now. I39。 【點(diǎn)評(píng)】考查連詞辨析。A： until直到......才（為止）； B： as soon as一......就...... C： while當(dāng)......時(shí)，后接持續(xù)性動(dòng)詞。C.B.33．Please give me a call ________________ you e back. A. 【點(diǎn)評(píng)】考查時(shí)間狀語從句和連詞。but【答案】 A 【解析】【分析】句意： 她母親一走進(jìn)房間她就停止說話。thoughunlessas soon as32．She stopped talking 【點(diǎn)評(píng)】考查連詞辨析。……時(shí)候；…就…；……時(shí)候。while【答案】 C 【解析】【分析】句意：——昨天晚上7點(diǎn)你和你爸爸在干什么?——我爸爸在看書的時(shí)候我正在做家庭作業(yè)。B.when 【點(diǎn)評(píng)】考查連詞辨析，首先識(shí)記連詞詞義，然后根據(jù)句意確定。表示并列；，表示轉(zhuǎn)折；，表示選擇；，表示結(jié)果。D.C.B.30．Everybody knows fire is useful, ___________ it is also dangerous. A.根據(jù)他必須去看醫(yī)生，可知是身體不舒服，well，是形容詞舒服的，good，好的，不舒服和看醫(yī)生是因果關(guān)系，故是連詞so，所以 ， 故選D。well enough。good enough。well enough。t feel ___________, ___________ he has to see a doctor. A. 【點(diǎn)評(píng)】考查連詞辨析，注意unless的用法。but【答案】 B 【解析】【分析】句意： 如果你現(xiàn)在不出發(fā)你會(huì)錯(cuò)過早班車的，你最好快點(diǎn)。orunlessif28．You will miss the early bus ___________ you start now. You39。continue是延續(xù)性動(dòng)詞，句子所要表達(dá)的意思是戰(zhàn)爭一直持續(xù)到了晚上，所以使用until，故答案是D。until【答案】 D 【解析】【分析】句意：戰(zhàn)爭持續(xù)了幾個(gè)小時(shí)，直到黑夜來臨。sincethoughas soon as注意固定短語be worth+名詞的使用。 【點(diǎn)評(píng)】考查賓語從句。whether, travel【答案】 B 【解析】【分析】句意：我從不懷疑這個(gè)公園值得參觀。that, travellingthat, a visitwhether, visitingD.C.B.I was just leaving the telephone rang. A.unless【答案】 C 25．Yesterday morning beforeassincet be a long time ________ your son es back. Don39。D.C.B. but also【答案】 A 23．I think you should be against the situation, ________, of course, you are happy with it. A.C.Both。Neither。D.whenB.becauseD.untilB.ifsince。unless。since。d better watch it in person __________ I can39。D.butB.andD.C.B.because【答案】 C 17．_____________ my brother arrived in Thailand, he visited the local biggest temple at once. A.C.afterwhile【答案】 D 16．My wallet dropped on the ground ________________ I was walking. A.C.ass father was cleaning the car _______________ his mother was doing housework. A. 【點(diǎn)評(píng)】考查連詞辨析，首先識(shí)記連詞詞義，然后根據(jù)詞義和句意確定。A除非……否則；B如果；C為了。C.if nor【答案】 B 14．The environment will be much worse ______everyone has a sense of protecting it. A.D.Either。 but alsoB.Both。根據(jù)兩句之間的關(guān)系確定所使用的連詞。A或者、否則；B但是，C和；D自從， 句子前后是并列關(guān)系，則應(yīng)用連詞and，故選C。D.andB.or12．I39。 【點(diǎn)評(píng)】此題考查定語從句。those【答案】 A 【解析】【分析】句意：我媽媽不喜歡有悲傷的結(jié)局的故事。wherewhothat11．My mother doesn39。 【點(diǎn)評(píng)】考查從屬連詞辨析。；；；……為止。D.althoughB.if弄清每個(gè)連詞意思，根據(jù)語境和句意確定所使用的連詞。根據(jù)句意只有A選項(xiàng)是正確的，其它選項(xiàng)翻譯不通，故選A。不要等到太遲才行動(dòng)。D.C.B.t wait until it is too late.