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。am,is和are都是be動詞的形式,am用于主語是第一人稱I的時候;is用于主語是單數(shù)的時候;are用于主語是復(fù)數(shù)或者是第二人稱you的時候。根據(jù)句意語境,in the world(在世界上)表示的范圍廣泛,需用最高級,故選C。主語The population是單數(shù)第三人稱,系詞需用is,可排除are。29.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。這句話考查的是there be句型,表示“有”,be動詞的形式應(yīng)根據(jù)就近原則,與最近的主語保持一致。28.There ________ a dog and some cats in the picture.A.a(chǎn)re B.is C.will D.do【答案】B【解析】句意:在照片里有一只狗和一些貓。27.Kangkang as well as his parents return hometown this weekend.A.is ready to B.were ready to C.a(chǎn)re ready to【答案】A【解析】句意:康康和他的父母準備這個周末回家鄉(xiāng)。26.There’s going to ________ in tomorrow’s newspaper.A.have something new B.be new something C.be something new【答案】C【解析】句意:在明天的報紙上會有新消息。Eitheror句型中的be動詞要和靠近的名詞一致,bread是不可數(shù)名詞,be動詞用is。25.— What would you like for breakfast?— Either noodles or bread _______ OK.A.a(chǎn)m B.is C.a(chǎn)re【答案】B【解析】試題分析:句意:——早飯你喜歡吃什么?——面條或者面包都可以。the number of …的數(shù)量,在句中做主語的時候,謂語動詞用單數(shù)形式;a number of許多,修飾可數(shù)名詞復(fù)數(shù)形式,在句中做主語的時候,謂語動詞用復(fù)數(shù)。考點:考查連詞的用法。A. Either… or 或者……或者; B. Neither… nor 都不;C. Both… and都;D. Not only… but also不僅……而且。考點:考查主謂一致。22.Neither Suzy nor I afraid of making a speech in public now.A.a(chǎn)m B.a(chǎn)re C.is D.were【答案】A【解析】試題分析:句意:現(xiàn)在無論是蘇西還是我都害怕公開演講。not…until直到……才;Only two thirds 作主語謂語動詞要用第三人稱單數(shù)形式,所以選B。 have【答案】B【解析】試題分析:句意:—連接兩地的鐵路什么時候開通? 到明年才開。 hasC.Until。21.When will the railway that connects the two cities open?_____ next two thirds been built.A.Until。Both…and兩者都; Neither… nor既不……也不;Either…or 或者……或者;Not only…but also不但……而且。根據(jù)語境可知,這里指的是“數(shù)量”,故應(yīng)選D。19.—How many girls are there in your class?—________ them __________ over twenty.A.A number of, are