【正文】
o do lots of things on his own , 和he is only four years ,所以用 though 引導讓步狀語從句;故選B41.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。句意:星期天羅斯在家做飯。直到她媽媽回家她才吃飯。她喜歡和媽媽一起享用。A表示直到…才,B表示當…時,C表示在…之后。根據(jù)句意,故選A。42.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。考查連詞辨析。until 直到……才;if 如果;because 因為;since 自從,既然。結(jié)合句意可知,此句是until引導的時間狀語從句,故答案選A。43.I will call you as soon as he______ here.A.a(chǎn)rrive B.will arrive C.a(chǎn)rrives D.a(chǎn)rrived【答案】C【解析】【詳解】句意:他一到這里我就給你打電話。as soon as引導的時間狀語從句,遵循“主將從現(xiàn)”的原則,也就是當主句是一般將來時態(tài)時,從句用一般現(xiàn)在時態(tài),從句中的主語he是第三人稱單數(shù),動詞要用三單形式,故答案為C?!军c睛】“主將從現(xiàn)”說的是在含有時間狀語從句和條件狀語從句的主從復合句中,如果主句的時態(tài)是一般將來時,那么從句要用一般現(xiàn)在時。時間狀語從句主要由as soon as, when, until等來引導,條件狀語從句主要由if, unless來引導。如:I will tell him about it when he es. 他來的時候,我會告訴他這件事的。If it is fine tomorrow, we will go outing. 如果明天天氣好,我們就去郊游。44. Can students go online during lessons? They can ________ it is for that lesson.A.ifB.orC.soD.but【答案】A【解析】句意:——學生可以在課上上網(wǎng)嗎?——如果是為了上課,他們可以上網(wǎng)。考查連詞辨析題。if如果,表條件;or或者,表選擇;so所以,表結(jié)果;but但是,表轉(zhuǎn)折。答句是條件狀語從句,需用if連接。根據(jù)句意結(jié)構(gòu),可知選A。45. Excuse me. Is it my turn now? Not yet. Please wait outside ________ your name is called.A.untilB.sinceC.so【答案】A【解析】句意: 打擾一下。 輪到我了嗎? 還沒。請在外面等直到你的名字被叫到。until用于肯定句中,意為“到…為止”,表示動作一直持續(xù)到所說時間為止,本句就是說“到名字被叫到為之,請一直等待”,前半句和后半句中不存在因果關(guān)系,排除C,也沒有表示“自從”的意味,排除B,故選A。46.She stopped talking her mother came into the room.A.a(chǎn)s soon as B.unless C.though【答案】A【解析】句意:她媽媽一進到房間里,她就停止了說話。A. as soon as 一就; B. unless 除非; C. though盡管;這里是考察連詞,根據(jù)She stopped talking 和her mother came into the ,可知是媽媽一進到房間里,她就停止了說話;故選A47.______ many children like KFC, I think they’d better try not to eat it too often.A.Because B.When C.Although D.If【答案】C【解析】考查從句的知識。句意“盡管很多孩子喜歡吃KFC,單數(shù)我認為他們最好不要經(jīng)常吃?!眀ecause引導原因狀語從句;when引導時間狀語從句;although引導讓步狀語從句;if引導條件狀語從句。題目表示的是讓步。故選C。48.She didn39。t leave the school __________ she worked out this problem.A.a(chǎn)s long as B.until C.since D.while【答案】B【解析】【詳解】句意“直到她解決了這個問題他才離開學校”。(引導條件狀語從句);(引導時間狀語從句);(引導時間狀語從句);……時候(引導時間狀語從句)。根據(jù)句意可知,譯為“直到他解決這個問題他才離開學校”。not...until...直到……才,故選B。49.—I don 39。 t know if Sam tomorrow.—Don39。t worry. I will tell you as soon as he .A.will e。 es B.es。 will eC.will e。 will e D.es。 es【答案】A【解析】【詳解】句意:——我不知道薩姆明天是否會來?!獎e擔心,他一來我就告訴你。第一個句子為if引導的賓語從句,根據(jù)從句中的時間狀語tomorrow判斷,從句的時態(tài)為一般將來時,排除B,D;第二個句子是as soon as引導的時間狀語從句,遵循“主將從現(xiàn)”的原則,本句的主句是一般將來時,as soon as引導的從句要用一般現(xiàn)在時,故答案為A。50.—His handwriting is very careful.—Yeah. With the help of him, his sister writes as ________ as him.A.care B.carefulC.more carefully D.carefully【答案】D【解析】試題分析:句意:——他的書寫非常認真。——是的。在他的幫助下,他的妹妹寫得和他一樣認真。care關(guān)心,是動詞;careful認真的,是形容詞;more carefully更認真地;carefully認真地。as+形容詞的原級+as“和……一樣”,修飾動詞write,故用副詞carefully,故選D??键c:考查副詞的用法。