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is not so good as __________. — Oh, I agree with you..A.B.C.D.——噢,我同意你的觀點(diǎn)。 【點(diǎn)評】此題考查數(shù)詞。20.Li Hua is going to be an elder brother. His parents are planning to have their ________child. A.secondC.two【答案】 B 【解析】【分析】句意:李華要當(dāng)哥哥了,他的父母計(jì)劃生二胎。 【點(diǎn)評】考查數(shù)詞,注意根據(jù) Li Hua is going to be an elder brother的語境選擇序數(shù)詞的用法。 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。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。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,分母用復(fù)數(shù),因此四分之三,covered 【點(diǎn)評】考查分?jǐn)?shù)的表達(dá)方式。24.The pany decided to spend about five millionsB.million ofD.million表示確數(shù)時也就是和具體的數(shù)字連用要用單數(shù),表示概數(shù)用millions of,five是具體的數(shù)字,因此用million,故選B。25.—How often do you go shopping with your sister? —________ a month.A.TwiceC.The second【答案】 B 【解析】【分析】句意:——你多久和你妹妹去購物?——一個月兩次。 【點(diǎn)評】考查副詞,注意根據(jù)how often的語境選擇頻率副詞。 people in the village. A.eight hundredsC.eight hundreds of【答案】 A 【解析】【分析】句意:村子里大約有八百人。 ,hundred 后跟of 時,應(yīng)用復(fù)數(shù),前面不能用基數(shù)詞, 故選A。注意hundred,thousand和million等詞的使用規(guī)則。s my sister39。s ________ years old. A.B.C.她十二歲了。 【點(diǎn)評】考查基數(shù)詞,注意表達(dá)年齡時應(yīng)使用基數(shù)詞。Twelfth, fifthTwelve, fifthTwelve, fiveTwelfth, five【答案】 B 【解析】【分析】句意:——現(xiàn)在我們應(yīng)該做什么,王老師?——去十二號樓接待第五位新老師。因?yàn)閠eacher是單數(shù),因此不是五位老師,是第五位老師,應(yīng)使用序數(shù)詞,故答案是B。29.There are about two ________ students in the newly built school. A.B.C.D.表示確切數(shù)字時用基數(shù)詞+thousand,表示非確切數(shù)字時用thousands of。 【點(diǎn)評】考查數(shù)學(xué)詞表達(dá),注意平時識記。fiveB.fifthD.此處考查分?jǐn)?shù)的表達(dá)方法,分?jǐn)?shù)詞是以基數(shù)詞和序數(shù)詞合成的,基數(shù)詞代表分子,序數(shù)詞代表分母。five五,基數(shù)詞;fifth第五,序數(shù)詞;fifty五十,基數(shù)詞;故選C。注意英語中分?jǐn)?shù)詞是以基數(shù)詞和序數(shù)詞合成的,基數(shù)詞代表分子,序數(shù)詞代表分母。