【正文】
8.—When do you usually go to bed on school nights? —At around ________ o39。ten10,基數(shù)詞,所以用ten million,排除A、B,故選D。millions of【答案】 D 【解析】【分析】句意:2010年,來自世界各地的數(shù)百萬人來到上海觀看世博會。million often millionsten million of 【點評】考查數(shù)學(xué)詞表達,注意平時識記確切數(shù)字與非確切數(shù)字的表達。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 of16.Tim likes collecting coins, and he39。s+序數(shù)詞+birthday,故選B。seventy,70,基數(shù)詞;seventieth,第70,序數(shù)詞。D.seventy, seventiethC.birthday on October 1, 2019 around the country. A.years old. We39。注意識記thousand的用法。thousand,千,其前有具體數(shù)詞修飾時,用其單數(shù)形式,當(dāng)其前沒有具體數(shù)詞修飾時,用其復(fù)數(shù)形式,且和of連用,thousands of,成千上萬,這里沒有具體數(shù)詞修飾,故選D。D.C.B.t wait to buy one in our town. A. 【點評】考查數(shù)詞用法,注意平時識記,理解句意?;鶖?shù)詞;,基數(shù)詞;,序數(shù)詞;,序數(shù)詞。sixth【答案】 C 【解析】【分析】句意:——你最喜歡一年中哪個月?——七月,第七個月。seventhsixseven注意序數(shù)詞表示再一,又一的用法。one一;first第一;two二;second第二,根據(jù) Hi, Ted! How was your trip to Mount Huangshan last month? 可知去過一次,不是第一次去,想再去一次,second又一次,故選D。D.twoB.one注意識記hundred的詞義和用法。hundred,百,其前接具體數(shù)詞時,用其單數(shù)形式,當(dāng)其前沒有具體數(shù)字修飾時,用其復(fù)數(shù)形式,后和of連用,hundreds of,成百上千,根據(jù)two,基數(shù)詞,hundred用其單數(shù)形式,故選B。D.C.B.11.Two ____________students are from Korea. A. 【點評】考查序數(shù)詞辨析。空格前有定冠詞the與可數(shù)名詞單數(shù)month,要用序數(shù)詞。谷物雨通常在一年中的四月開始。C.B.10.There are 24 solar terms in a year. Grain Rain often starts in April, the ________ month of the year. A.【點評】考查序數(shù)詞用法,注意平時識記one39。表達某人幾歲生日用one39。D.the seventyB.the seventieth 【點評】考查數(shù)詞,注意名詞復(fù)數(shù)前是基數(shù)詞,定冠詞后是序數(shù)詞的用法。 twelve【答案】 C 【解析】【分析】句意: 一年有12個月,我的生日在第12個月。D. twelfthC. twelfthB. twelve8.There are ________________ months in a year. My birthday is in the ________________ month. A. 【點評】考查基數(shù)詞及序數(shù)詞的基本含義及用法。根據(jù)基數(shù)詞表示數(shù)量以及months是名詞復(fù)數(shù)可知,第一個空應(yīng)填基數(shù)詞twelve;根據(jù)序數(shù)詞表示順序以及month是名詞單數(shù)可知,第二個空應(yīng)用序數(shù)詞twelfth。twelfth。twelve。twelfth。twelve。注意確切數(shù)量與不確切數(shù)量在表達上的不同。Friday,可知要用一般過去時,故選B。 invited【答案】 B 【解析】【分析】句意:上周五有200名學(xué)生被邀請參加開幕式。C. were invitedB. were invited to the opening ceremony last Friday. A. students6.Two表示第幾層,用the+序數(shù)詞+floor,固定搭配,twe