【正文】 D.as表示選擇。43．Take more exercise, D.as soon as41．Jenny didn39?！汀?；；；。C.；……就；；。B.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。B. 【點(diǎn)評】考查時(shí)間狀語從句和連詞。such。either。after【答案】 C 【解析】【分析】句意：——自從中國建立三沙市以來，當(dāng)?shù)氐纳顥l件有了很大的改善。whateverD.C.B.30．The writer walked slowly ______________ his bad leg. A.ThoughD.C.B.28．Everybody knows fire is useful, ___________ it is also dangerous. A.well enough。D.Thoughwhen【答案】 A 25．Although he is a little boy, _____he speaks English well. A.C.B.becauseandB.D.D.afteruntil【答案】 C 16．How can we improve our environment a lot 15．My father was preparing for his speech ______________ my mother was doing some washing last night. A.t feel happy. A.as soon asB.注意識記各連詞含義及用法。C.very。A： Except，除了……，不包括后面的部分。BesideB. 【點(diǎn)評】考查連詞辨析，首先識記連詞詞義，然后根據(jù)句意確定。Andif 如果；unless除非；as soon as一……就……while當(dāng)……的時(shí)候。we put it into a fridge. A.；、即使；……就；。althoughD.5．Could you tell me __________the singer will e to our school or not? last是持續(xù)動(dòng)詞，提問持續(xù)動(dòng)詞所持續(xù)的時(shí)間用how long，故排除B和D選項(xiàng)，until表示動(dòng)作的持續(xù) ， 故選C。How long。whenC.C. Till【答案】 C 【解析】【分析】句意：——會議會持續(xù)多久？——直到我們達(dá)成協(xié)議。 【點(diǎn)評】考查連詞辨析，注意so...that引導(dǎo)結(jié)果狀語從句的用法。whetherB.她以看見狗就逃走。8．In summer, food will go bad quickly when【答案】 B 【解析】【分析】句意：在夏天，食物會很快的變質(zhì)，除非我們把它放進(jìn)冰箱里。B.根據(jù)題干可知，句子前后是并列關(guān)系，則應(yīng)用and，故答案選B。C.Without【答案】 B 【解析】【分析】句意：除了語文，在學(xué)校我們還學(xué)習(xí)英語，數(shù)學(xué)和物理。11．The Great Wall is thatD.either 【點(diǎn)評】考查連詞辨析。C.whether【答案】 B 14．Mr. Smith is very rich, ________ he doesn39。 【點(diǎn)評】考查連詞，根據(jù)句意來選擇合適的連詞。D.C.whenC.because【答案】 B 20．It was the middle of the night _____the sound of the piano woke me up. A.D.26．______________ it is often cold in the mountains, you need to wear warm clothes. A.good enough: butB. 【點(diǎn)評】考查形容詞辨析，注意連詞so的用法。B. 【點(diǎn)評】考查連詞辨析，首先識記連詞詞義，然后根據(jù)句意確定。B.beforeD. butD.s class is _______________ interesting _______________ everyone likes his lessons. A. that一……就，as soon as，連詞，引導(dǎo)時(shí)間狀語從句，A 一……就，B 除非，C 盡管，D 但是，故答案為A。while【答案】 B 【解析】【分析】句意：你一回來就給我打電話。as long as【答案】 A 【解析】【分析】句意：你最好隨身攜帶地圖，以便你不會迷路。whoas soon asthoughsinceuntil【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。 【點(diǎn)評】考查連詞辨析，注意識記連詞的詞義，理解句意。her mother came home last night. A.Even if弄清所給短語意思，根據(jù)上下文的聯(lián)系確定所使用的連詞短語。表示轉(zhuǎn)折。because ofC.d like to, _______ you don39。B.if；；；......之后。48．_______________ you know the answer, please _______________ your hand quickly. A.舉起手的條件是知道答案，所以用if，如果，故選B。so that為了，引導(dǎo)目的狀語從句；ever since從……以來，引導(dǎo)時(shí)間狀語從句；as soon as一……就……，引導(dǎo)時(shí)間狀語從句；even though盡管。C.