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firstB.thirdD.它只是比武漢最大的稍微小一點。s just a little smaller than the largest one,可知只有一個比它大,故它是第二大的 , 故選B。6.We gave away ________ books to the school library last year. A.six thousandC.six thousand of【答案】 B 【解析】【分析】句意: 去年我們向?qū)W校圖書館贈送了六千本書。 【點評】 考查數(shù)詞,注意識記thousand的用法。How many。B. 1,400 millionC. 140 millionHow many。提問人口用what,根據(jù)常識可知,實際情況是中國有1,400 【點評】考查特殊疑問詞,注意what提問人口的用法。Thirdfourthfifth【答案】 B 【解析】【分析】句意:一年有24個節(jié)氣。A: Third第三; B: fourth第四; C: fifth第五。根據(jù) Grain Rain often starts in April ,可知四月份是一年中的第四個月,要用序數(shù)詞fourth,故選B。根據(jù)語境和生活常識,選擇正確的序數(shù)詞。fourB.the fourD.句中book是單數(shù),four后面用可數(shù)名詞復數(shù),排除A、C, 所以用序數(shù)詞fourth, 序數(shù)詞前常常加the ,故選D。10.We are proud of our country. The year 2019 is her ____ birthday. A.the seventyC.seventieth【答案】 D 【解析】【分析】句意:我們?yōu)槲覀兊膰腋械津湴?。表示幾歲的生日,要用序數(shù)詞,因此排除A、B;又因前面有物主代詞her,因此不用加定冠詞,故選D。11.—We39。s really exciting. A.seventeenC.——那是真令人興奮。the+序數(shù)詞,表示第幾,故選C。12.Lin Tao, an ______ boy, was very brave and helped his classmates run out of the classroom when the earthquake happened. A.8 year oldC.8 year olds【答案】 A 【解析】【分析】句意:林濤,八歲的男孩,很勇敢并且在地震發(fā)生時幫助他的同學從教室里跑出來。 【點評】考查數(shù)量詞在句中作定語的用法。TwelveyearsoldTwelveyearoldsTwelve years oldTwelve year olds【答案】 B 【解析】【分析】句意:12歲的孩子不應(yīng)該被允許夜晚出去。 【點評】考查數(shù)量詞作定語的用法。t wait to buy one in our town. A.B.C.D.thousand,千,其前有具體數(shù)詞修飾時,用其單數(shù)形式,當其前沒有具體數(shù)詞修飾時,用其復數(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。注意識記thousand的用法。s never too old to learn. Karl Marx began to learn English in his ________. A.B.C.D.卡爾馬克思在他五十多歲時開始學習英語。in one39。 【點評】考查數(shù)詞的用法及固定搭配。s fifties。eightyfive thousands, six hundreds and twentysixB.fiftyeight thousand, six hundred and twentysixD. 【點評】考查數(shù)學詞的讀法,注意平時識記其讀法規(guī)則。s family and he is the child of the family. A. fifthB. fiveC. fiveD. fifth【答案】 A 【解析】【分析】句意:我外公家有9個孩子,并且他是第五個孩子。根據(jù)第一個空可知,此處填入基數(shù)詞,答案為nine,第二個空填入序數(shù)詞,答案為fif