【正文】
表示數(shù)量,序數(shù)詞表示順序。根據(jù)故選A。twelve十二;第二個(gè)空格前有定冠詞the,空格后有可數(shù)名詞month,單數(shù),要用序數(shù)詞表示順序。九月是一年中的第九個(gè)月。D.C.B.17.A year is divided into ______ months. September is the _____ month of the year. A.根據(jù) thirty boys,可知是三分之二,因?yàn)橐话愕陌嗳萘渴?550名學(xué)生,故答案是C。你們?nèi)畟€(gè)男孩應(yīng)該保護(hù)好自己的眼睛。three quarters【答案】 C 【解析】【分析】句意:——爸爸,我們班有45名學(xué)生,所有的男孩戴眼鏡,占班級(jí)的三分之二。two thirdsone thirdone fourth16.—Dad, there are 45 students in our class, all boys wear glasses, ________ of the whole class. —Oh, that39。 【點(diǎn)評(píng)】考查序數(shù)詞。A 第七;B 第八;C 第九;D 第十。D.ninthB.seventh 【點(diǎn)評(píng)】考查數(shù)詞,注意millions of的用法。D.million ofB.million 【點(diǎn)評(píng)】考查數(shù)學(xué)詞的表達(dá),注意平時(shí)識(shí)記表示確切數(shù)字用基數(shù)詞+million,表示幾百萬;表示非確切數(shù)字時(shí)用millions of,數(shù)百萬。表示確切數(shù)字用基數(shù)詞+million,表示幾百萬;表示非確切數(shù)字時(shí)用millions of,數(shù)百萬,固定搭配。D.C.B.13.In 2010, ___________ people from all over the world came to Shanghai to see the World Expo. A.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。注意分?jǐn)?shù)+of+名詞作主語時(shí),謂語動(dòng)詞的結(jié)構(gòu)。 分?jǐn)?shù)+of+名詞作主語時(shí),如果名詞是復(fù)數(shù),謂語動(dòng)詞用復(fù)數(shù)結(jié)構(gòu), 故選D。句意:我們班五分之二的學(xué)生下周要去北京參加夏令營。D.C.B.of the students in our class _____going to the summer camp in Beijing next week. A.11. 【點(diǎn)評(píng)】考查數(shù)詞用法。second【答案】 D 【解析】【分析】句意:——你好,泰德!上個(gè)月去黃色的旅行怎么樣呢?——好極了!我盼望這能再去一次。C.first10.—Hi, Ted! How was your trip to Mount Huangshan last month? —Fantastic! I am expecting to go there for a _____ time. A. 【點(diǎn)評(píng)】考查序數(shù)詞辨析??崭袂坝卸ü谠~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.9.There are 24 solar terms in a year. Grain Rain often starts in April, the ________ month of the year. A.【點(diǎn)評(píng)】考查序數(shù)詞用法,注意平時(shí)識(shí)記one39。表達(dá)某人幾歲生日用one39。D.the seventyB.the seventieth注意固定短語thousands of。thousand和of 連用時(shí)要用復(fù)數(shù),thousands of,成千上萬的,固定短語,故選B。C.B.7.Every year, ________ books are given away to the poor children in the countryside. A.數(shù)詞后thousand用單數(shù),thousands of,固定搭配,幾千個(gè),不與數(shù)字搭配;因此是six thousand或者thousands of,只有B對(duì)