【正文】
。 【點(diǎn)評(píng)】考查分?jǐn)?shù)的基本構(gòu)成。分?jǐn)?shù)表達(dá)方式:分子要用基數(shù)詞,分母要用序數(shù)詞,當(dāng)分子超過一時(shí),分母后要加s。three fifths。three fifth。third fifth。third fifths。of the students 【點(diǎn)評(píng)】考查數(shù)學(xué)詞表達(dá),注意平時(shí)識(shí)記確切數(shù)字與非確切數(shù)字的表達(dá)。two millions of【答案】 B 【解析】【分析】句意:Tim喜歡收集硬幣,他已經(jīng)得到了它們中的數(shù)百萬。two million ofmillions ofmillion of29.Tim likes collecting coins, and he39。two是確切數(shù)字,故選A。thousands of【答案】 A 【解析】【分析】句意:在新建立的學(xué)校里大約有2000學(xué)生。thousand ofthousandsthousand注意定語從句的關(guān)系詞的使用和序數(shù)詞的用法。第一句是含有定語從句的主從復(fù)合句,先行詞指人,在句中作主語,關(guān)系詞用who或that,某人第幾次做某事用序數(shù)詞,故選A。他是我們的總統(tǒng)。which。 fiveC.that。 fifth27.—Do you know the man ________ visited France in March? —Yes. He is our president. He said it was his ________ visit to France.A. 【點(diǎn)評(píng)】考查數(shù)詞辨析。;;;。D.C.B.26.—How many American students came to visit your school yesterday? — Ten. Seven are from New York, and the other _____ are from Boston.A. 【點(diǎn)評(píng)】此題考查數(shù)詞。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。a millionmillionsmillion 【點(diǎn)評(píng)】考查分?jǐn)?shù)詞的表達(dá)法。two 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。C.two threes of the work will soon be finished. A.24.About 【點(diǎn)評(píng)】考查分?jǐn)?shù)的表示方法。分?jǐn)?shù)的表示方法:分子要用基數(shù)詞;分母要用序數(shù)詞,當(dāng)分子大于1時(shí),分母要用復(fù)數(shù)。fourth fifths【答案】 B 【解析】【分析】句意:九年級(jí)有300名學(xué)生。fourth fivefour fifthsfour five注意序數(shù)詞的用法。第九,應(yīng)用序數(shù)詞ninth,且前面有物主代詞his修飾,所以不能加定冠詞the,故選B。D.C.B. birthday. A.22.Mr. King bought his son a new bike as a gift for his根據(jù)可數(shù)名詞復(fù)數(shù)guests和 at least eight people dead and several others ,而其他幾個(gè)人失蹤 ,可知總?cè)藬?shù)不確定,因此用固定搭配dozens of,幾十,數(shù)詞的復(fù)數(shù)形式+of,表示概數(shù),故選A。D.C.B. guests sank in the Tigris River in central Baghdad late on Thursday, leaving at least eight people dead and several others missing. A. 【點(diǎn)評(píng)】考查倍數(shù)的表達(dá)方式。more than twice as many【答案】 D 【解析】【分析】句意:美國人現(xiàn)在每個(gè)人吃蔬菜的比1910年的兩倍還多。as twice as manyC.more than twice 【點(diǎn)評(píng)】考查英文中分?jǐn)?shù)的寫法。英文中分?jǐn)?shù)的表示方法,分子用基數(shù)詞分母用序數(shù)詞,分子大于一,分母應(yīng)加s。D.Th