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there be不與have連用,排除A和D;there be中的be動(dòng)詞遵循“就近一致”原則,即與最近的a teacher保持一致,用單數(shù)is,故選C。30.—What’s in the picture on the wall?—There a teacher and some students playing soccer on the playground.A.has B.a(chǎn)re C.is D.have【答案】C【解析】【詳解】句意“在墻上的照片里有什么?一個(gè)老師和一些學(xué)生在操場(chǎng)上踢足球”。點(diǎn)睛:全面總結(jié)一下分?jǐn)?shù)的表達(dá)方式:首先,分?jǐn)?shù)是由基數(shù)詞和序數(shù)詞構(gòu)成——分子用基數(shù)詞,分母用序數(shù)詞,分子超過(guò)“1”時(shí),分母用復(fù)數(shù)。分?jǐn)?shù)的表達(dá)方式是:用基數(shù)詞+序數(shù)詞表示,如果分子大于1,分母則要用復(fù)數(shù)形式,所以Twofifths是正確的表達(dá)方式,分?jǐn)?shù)引導(dǎo)的短語(yǔ)作主語(yǔ),其謂語(yǔ)動(dòng)詞的數(shù)應(yīng)根據(jù)分?jǐn)?shù)后面的名詞students來(lái)確定。Comes為動(dòng)詞的單數(shù)形式。population人口,作集合名詞,單數(shù)表示整體,謂語(yǔ)動(dòng)詞需用單數(shù);集合名詞復(fù)數(shù)表示個(gè)體的人,謂語(yǔ)動(dòng)詞需用復(fù)數(shù)??键c(diǎn):考查動(dòng)詞的時(shí)態(tài)及介詞短語(yǔ)。短語(yǔ)at the school gate表示在學(xué)校大門口。根據(jù)My mother is very proud of us可知,我和我妹妹兩人表現(xiàn)的都很好,故選C。A. is Tom’s 是湯姆的; B. is Tom 是湯姆; C. belong to Tom屬于湯姆,因從句的主語(yǔ)是it單三,謂語(yǔ)動(dòng)詞用單數(shù)形式,所以排除C;故選A26.____ my sister ____ I do well in our lessons. My mother is very proud of us.A.Neither, nor B.Either, or C.Not only, but also【答案】C【解析】句意“不但我妹妹,而且我也在課堂上表現(xiàn)的很好,我的媽媽以我們?yōu)轵湴痢?。not only … but also結(jié)構(gòu)中的not only可用于句首,連接兩個(gè)分句時(shí),第一個(gè)從句主謂要倒裝。點(diǎn)睛: both … and“雙者都”,連接句子的兩個(gè)主語(yǔ)時(shí),其后謂語(yǔ)動(dòng)詞通常用使用復(fù)數(shù)形式。A. Either, or或者…或者…;B. Neither, nor既不…也不…;C. Both, and兩者都;D. Not only, but also不但……而且……。考點(diǎn):考查連詞的用法。A. Both, and……和……都; B. Not only, but also不僅而且; C. Neither, nor既不也不; D. Either, or或者或者。23.________ you ________ Tina can join us. We just need one of you.A.Both, and B.Not only, but alsoC.Neither, nor D.Either, or【答案】D【解析】試題分析:句意:或者你或者蒂娜能加入我們。結(jié)合語(yǔ)境,故選A。22.How time flies! Four years _____ really a short time.A.is B.a(chǎn)re C.was D.Were【答案】A【解析】試題分析:句意:時(shí)間流逝,四年真的是一個(gè)很短的時(shí)間。所以選A。A large number of elephants作主語(yǔ),謂語(yǔ)動(dòng)詞要用復(fù)數(shù)形式。A large number of elephants是kill這一動(dòng)作的承受者,該用被動(dòng)語(yǔ)態(tài)。 have【答案】A【解析】試題分析:句意:閱讀這新聞!大量的大象被殺死取象牙。 has C.a(chǎn)re。21.—Read the news! A large number of elephants ____ killed for ivory.—Those people are so cruel! Recently the number of elephants ____ fallen by 50%.A.a(chǎn)re。所以選C。表示某時(shí)某地有某人某物常用There be句型。20.Robots similar to real people were shown in America. I think