【正文】
5百名學(xué)生參加了運(yùn)動(dòng)會(huì)。 【點(diǎn)評(píng)】考查數(shù)詞辨析,注意hundred的用法。 guests sank in the Tigris River in central Baghdad late on Thursday, leaving at least eight people dead and several others missing. A.B.C.D.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。21. Two fifths。Two fifth。Two fifth。Two fifths。分?jǐn)?shù)由基數(shù)詞和序數(shù)詞構(gòu)成,分子用基數(shù)詞,分母用序數(shù)詞,分子大于1時(shí),分母用復(fù)數(shù),所以五分之二的表達(dá)為two fifths。 【點(diǎn)評(píng)】考查分?jǐn)?shù)的表達(dá)和be動(dòng)詞用法。22.Mr. King bought his son a new bike as a gift for his birthday. A.B.C.D.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。注意序數(shù)詞的用法。 of the students in our class were born in thetwo thirds。two threes。two third。two thirds。分?jǐn)?shù)的表達(dá):分?jǐn)?shù)由基數(shù)詞和序數(shù)詞構(gòu)成,分子用基數(shù)詞,分母用序數(shù)詞,分子大于1時(shí),分母用復(fù)數(shù),因此三分之二的英文是 two thirds;in the 2000s,表示21世紀(jì),故選A。注意分?jǐn)?shù)由基數(shù)詞和序數(shù)詞構(gòu)成,分子用基數(shù)詞,分母用序數(shù)詞,分子大于1時(shí),分母用復(fù)數(shù)。threefourth。three fourths。threefourth。threefourths。分?jǐn)?shù)的分子用基數(shù)詞,分母用序數(shù)詞,分子大于1時(shí),分母用復(fù)數(shù),因此四分之三,covered 【點(diǎn)評(píng)】考查分?jǐn)?shù)的表達(dá)方式。25.—Hi, Jack! What about playing soccer after school? —I39。s my grandfather39。ninetithB.nintieth【答案】 B 【解析】【分析】句意:——嗨,杰克!放學(xué)后踢足球怎么樣?——我很樂意,但今天是我祖父的九十歲生日,我們要慶祝一下。 【點(diǎn)評(píng)】考查數(shù)詞。26.There are abouteight hundredB.eight hundred ofD.hundred,百,與基數(shù)詞搭配時(shí),不用復(fù)數(shù)。 【點(diǎn)評(píng)】考查數(shù)詞用法。27.It39。s birthday today. She39。twelvetwelfththe twelve【答案】 A 【解析】【分析】句意:今天是我妹妹的生日。表示一個(gè)人的年齡應(yīng)會(huì)使用基數(shù)詞,前面不需要冠詞,故答案是A。28.—Do you know the man ________ visited France in March? —Yes. He is our president. He said it was his ________ visit to France.A. fifththat。C. fivewhich。他是我們的總統(tǒng)。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。注意定語(yǔ)從句的關(guān)系詞的使用和序數(shù)詞的用法。s terrible. You thirty boys should take care of your eyes.A.B.C.D.——噢,太可怕了??疾榉?jǐn)?shù)的寫法,用英語(yǔ)表達(dá)分?jǐn)?shù)時(shí),分子使用基數(shù)詞,分母使用序數(shù)詞,如果分子不是一,分母使用復(fù)數(shù)形式。 【點(diǎn)評(píng)】考查分?jǐn)?shù)的寫法,注意用英語(yǔ)表達(dá)分?jǐn)?shù),分子使用基數(shù)詞,分母使用序數(shù)詞,如果分子不是一,分母是用復(fù)數(shù)形式。 visitors came to take photos of Hongyadong during the vacation. A.Thousand ofC.Thousands of【答案】 D 【解析】【分析】句意:成千上萬(wàn)的游客在假期期間來(lái)給洪崖洞拍照。 【點(diǎn)評(píng)】考查固定搭配,注意平時(shí)識(shí)