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【點(diǎn)評(píng)】考查分?jǐn)?shù)表達(dá),注意平時(shí)識(shí)記?!?,那真可怕。third fourthsB.of our classmates wear glasses. —Oh, that39。第一句是含有定語(yǔ)從句的主從復(fù)合句,先行詞指人,在句中作主語(yǔ),關(guān)系詞用who或that,某人第幾次做某事用序數(shù)詞,故選A。which。 five29.—Do you know the man ________ visited France in March? —Yes. He is our president. He said it was his ________ visit to France.A.hundred,百,與基數(shù)詞搭配時(shí),不用復(fù)數(shù)。eight hundred ofB. 【點(diǎn)評(píng)】考查數(shù)字表達(dá)法辨析。B.Thousands+整十?dāng)?shù)的復(fù)數(shù),表示在某人幾十多歲時(shí)。C.thirties數(shù)詞+hundred,幾百,用hundred 的單數(shù)形式,hundreds of,好幾百,不和數(shù)詞搭配,故排除B和D;進(jìn)入山谷和看見(jiàn)蝴蝶之間是并列關(guān)系,因此用when, 當(dāng)……時(shí),while表對(duì)比,until與not連用,if表假設(shè),均不符題意,故選A。D. untilB. when 【點(diǎn)評(píng)】此題考查數(shù)詞和主謂一致?!覀冏詈每禳c(diǎn)吃掉其余的。twothirds。gone bad. — Well, we39。24.— Dad, ;;;。C.23.—How many American students came to visit your school yesterday? — Ten. Seven are from New York, and the other _____ are from Boston.A.millions of【答案】 A 【解析】【分析】句意:這個(gè)城市市民總數(shù)今年已經(jīng)增長(zhǎng)到了四百萬(wàn)。a millionmillionsmilliontwo thirds【答案】 D 【解析】【分析】句意:大約三分之二的工作將很快被完成。 of the work will soon be finished. A.21.AboutD.millions 【點(diǎn)評(píng)】考查分?jǐn)?shù)的表達(dá)和時(shí)間表達(dá)。D.C.B. . A.19.Aboutthe nine【答案】 B 【解析】【分析】句意:Mr. King給他兒子買了一輛新自行車作為他第九個(gè)生日的禮物。the ninthninthnine表示確定數(shù)量要用thousand 的單數(shù),不能與介詞of 連用;表示不確定數(shù)量時(shí),要用復(fù)數(shù)形式,同時(shí)要在其后加介詞of,thousands of,后接可數(shù)名詞復(fù)數(shù)。C. seats to audience. A.表示確切數(shù)字時(shí)用基數(shù)詞+thousand,表示非確切數(shù)字時(shí)用thousands of。C.16.There are about two ________ students in the newly built school. A.D.hundreds of15.There are Two【答案】 C 【解析】【分析】句意:在我們學(xué)校三分之二的老師是女老師。Two thirdsTwo threesTwo thirdone一個(gè),two兩個(gè),third第三,three三個(gè)。B.one【點(diǎn)評(píng)】考查數(shù)詞,注意join sb的用法。12.—____________of volunteers will be needed for the 2020 Olympic Games. —Let39。hundred,百,基數(shù)詞,表示具體的數(shù)量,其前要用基數(shù)詞;hundreds of +可數(shù)名詞復(fù)數(shù),表示不確定的數(shù)量,固定短語(yǔ)。考查名詞辨析。halfs 10:15. We can say a _______ past ten. A. 【點(diǎn)評(píng)】考查數(shù)詞的用法及固定搭配??栺R克思在他五十多歲時(shí)開(kāi)始