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ortant B. harmful C. necessary D. healthy B 考點四 do something to do sth. 【 課文原句 】 Sharks may disappear one day if we do not do something to stop the sale of shark 動阻止鯊魚翅的銷售,總有一天鯊魚會消失的。 Smoking is harmful to our health.= Smoking does harm to our health.= Smoking is bad for our 康有害。山東濟(jì)寧中考 )That one mistake almost ___him his life. A. took B. paid C. cost D. spent C 考點三 be harmful to的用法 【 課文原句 】 This is not only cruel, but also harmful to the ,而且對環(huán)境有害。江蘇揚(yáng)州江都模擬 )It is impolite for children to ___when their parents are talking with others. A. cut down B. cut out C. cut in D. cut short C 2. (2022 They cut down the big 。 You’d better cut the article down to about 2, 000 好把這篇文章縮減到 2 000字左右。第 19課時 九年級 Units 13~ 14 考點一 cut down的用法 【 課文原句 】 Well, to cut down air pollution, we should take the bus or subway instead of ,我們應(yīng)該乘坐公共汽車或者地鐵,而不是開車。 (九 P98) (1)cut down意為“減少”,是“動詞+副詞”結(jié)構(gòu)的短語,所接的賓語若為名詞,賓語可位于 down的前面或后面;若為代詞,只能位于 down的前面。 (2)cut down還可表示“砍倒”。 (3)含有 cut的短語: cut off 切斷;切除 cut into把 …… 切成 …… cut up切碎 cut in插隊;插嘴 1. (2022山東青島中考 )Our country is taking action to ___air pollution. A. cut down B. cut up C. cut out D. cut off A 考點二 表示“花費”含義的單詞辨析 【