【正文】 允許她們周日晚上外出。10．—Why are you late，Jim？—Because there________a lot of traffic when I came here．A．isB．a(chǎn)reC．wasD．were【答案】C【解析】試題分析：句意： “—Jim，你為什么遲到？—因?yàn)楫?dāng)我來這兒時(shí)，有許多車輛。8．Look, the set of keys _ _on the teacher39。前句表示從過去一直延續(xù)到現(xiàn)在的狀態(tài)，用現(xiàn)在完成時(shí)態(tài)；后句表示的是現(xiàn)在的狀態(tài)，用一般現(xiàn)在時(shí)態(tài)。三分之二，two thirds。所以選B。 is D．been away。第二個(gè)空為be動(dòng)詞，其主語為the number（單數(shù)含義），所以be動(dòng)詞使用is。2．Now the number of students who bedrooms of their own getting larger and larger.A．has。既非也不have動(dòng)詞，有；has動(dòng)詞三單，有。3．Joe has ______ for ten years. Ten years ______ a long time.A．left。4．—Why are you in such a hurry, Mike?—There ____________ an NBA basketball game in ten minutes.A．will have B．will beC．is going to have D．a(chǎn)re going to be【答案】B【解析】試題分析：句意：你為什么這么匆忙，邁克？有在十分鐘后有一場(chǎng)NBA籃球比賽。 are D．two thirds。 has been D．has been。there be句型表示某物存在某處。9．There some pens in the bag. Please give them to the children.A．be B．a(chǎn)re C．is D．Have【答案】B【解析】試題分析：句意：在這個(gè)包里有一些鋼筆，請(qǐng)把他們給孩子們。 or B．Neither。由于兩人都不能外出，所以選B。 is B．is。（2）population前有分?jǐn)?shù)修飾，表示的是復(fù)數(shù)概念，謂語動(dòng)詞使用復(fù)數(shù)，單獨(dú)使用謂語動(dòng)詞使用單數(shù)?！军c(diǎn)睛】as well as, with, along with, like, together with, rather than, except, but, including, acpanied by, plus, besides, in addition to, no less than 等引起的結(jié)構(gòu)跟在主語后面，不能看作是并列主語，該主語不受這些詞組引導(dǎo)的插入語的影響，主語如是單數(shù)，其謂語動(dòng)詞仍然用單數(shù)形式。 there will haveD．pleasant。故選A。根據(jù)句意故選C。24．The population of China _______over billion and China has _______population in the world.A．is, the bigger B．a(chǎn)re, the biggest C．is, the biggest D．a(chǎn)re, the bigger【答案】C【解析】句意：中國人口超過15億，中國是世界上人口最多的國家。此處的sixty percent代指的是百分之六十的游泳者，故謂語用復(fù)數(shù)形式，故選B。or或者…或者…；B. not only。在這句話中離動(dòng)詞最近的名詞是a dog，單數(shù)，故選B。 are B．Second fifths。Two thirds of the apple is 。33．_________a clock on the wall. It _______ three hands.A．There has, has B．There’s, hasC．There have, has D．There has , have【答案】B【解析】句意：——在墻上有一個(gè)鐘表。 were D．were?！獙?duì)不起，我馬上就關(guān)小?！堑?，每天五分之四的時(shí)間都用在學(xué)習(xí)上。所以選C。 dares to climbB．dare to say。 dares climbD．dare to say。39．About three of the housework usually done by my mother in my family．A．fifths；are B．fifth；isC．fifth；are D．fifths；is【答案】D【解析】試題分析：句意：在我們家大約五分之三的家務(wù)通常由我媽媽做。分?jǐn)?shù)百分?jǐn)?shù)作主語時(shí)，關(guān)鍵看后面名詞是否可數(shù)來決定單復(fù)數(shù)，time 不可數(shù)，故選A。根據(jù)句意，排除A；B,C答案都有就近原則，故正確答案選D。The number of表示“的數(shù)量”，其主語為數(shù)目，所以后面的謂語動(dòng)詞用單數(shù)形式，而a number of them表示“大量，許多”，后面修飾可數(shù)名詞的復(fù)數(shù)，后面的謂語動(dòng)詞也用復(fù)數(shù)形式；故選C。There be+主語+介詞短語，表示某處有某物；主語是單數(shù)，這里的be動(dòng)詞用is；主語是it，這里的謂語動(dòng)詞have要變第三人稱單數(shù)。A. is practising正在練習(xí)；單數(shù)； B. are practising正在練習(xí)，復(fù)數(shù)；C. will practise將去練習(xí)；一般將來時(shí)；D. would practise會(huì)去練習(xí)，過去將來時(shí)。 is D．Two fifth?！皌he number of+主語”，表示“……的數(shù)量”，謂語動(dòng)詞用單數(shù)，排除B。nor既不…也不…；D. both。or B．not only。主語The population是單數(shù)第三人稱，系詞需用is，可排除are。23．— Boys,