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hat【答案】A【解析】【詳解】句意:如果你必須去踢足球,至少等到放學(xué).A如果.B是否.C除非.D以便.結(jié)合語境___你必須去踢足球,至少等到放學(xué)..可知,用if引導(dǎo)條件狀語從句.意思是如果。句意:如果你有問題,給你的老師說說,你就會得到幫助??键c(diǎn):考查連詞辨析22.Helen was very rude to me. I refuse to speak to her again __________ she says sorry.A.until B.if C.because D.since【答案】A【解析】【詳解】句意:海倫對我粗魯,我拒絕跟她再次說話,直到她向我道歉為止。until 直到……才;if 如果;because 因?yàn)椋籹ince 自從,既然。23.Rose cooks meals at home on Sundays. She never eats ________ her mother es back and she’d like to enjoy it together.A.until B.when C.a(chǎn)fter【答案】A【解析】考查連詞辨析。直到她媽媽回家她才吃飯。A表示直到…才,B表示當(dāng)…時(shí),C表示在…之后。24._______ you use your dictionary often, your spelling will improve.A.Whether B.IfC.Though D.While【答案】B【解析】試題分析:Whether是否;If是否,如果;Though 雖然,盡管;While 然而,當(dāng)……時(shí)。結(jié)合語境可知選B。t leave the hotel ________ the heavy rain stopped.A.if B.because C.until D.whenever【答案】C【解析】【詳解】句意:沒有雨傘,游客們直到大雨停了才離開旅館。根據(jù)上文the tourists didn39。根據(jù)題意,故選C。如果人們不停止殺害熊貓,形勢不會改變。根據(jù)句意,應(yīng)選A。27.She was so angry at ______he was doing ______she walked out without a word.A.what。 what C.what 。 that【答案】A【解析】【詳解】句意:她對他所做的事非常生氣,一句話也沒說就走了出去。本句整體是so…that結(jié)構(gòu),表示“如此……以致于……”,引導(dǎo)結(jié)果狀語從句,后空需用that引導(dǎo)。根據(jù)句意語境,可知選A。前因后果,后面是表原因的狀語從句,用because連接。故選A。29.They will lose the game _______ they try their best.A.unless B.once C.since D.a(chǎn)fter【答案】A【解析】【詳解】試題分析:句意:他們會輸?shù)舯荣惖?,除非他們盡自己最大的努力。 A. unless 除非; B. once 一次;C. since 因?yàn)椋?D. after 在…之后,根據(jù)題意可知此句是unless引導(dǎo)的條件狀語從句,故選A。t know the love of our parents _______ we bee parents ourselves one day.A.untilB.a(chǎn)fterC.whenD.since【答案】A【解析】句意:直到有一天我們成為父母,才知道父母的愛。A. until到…為止,在…以前。B. after在…以后。時(shí)候;D. since自從。Not until 直到;不到是固定搭配