九年级上册英语Unit13 知识点归纳整理
发布时间:2023-02-11 00:13:45 来源:文档文库
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九年级英语Unit13We’retryingtosavetheearth短语归纳1.atthebottomoftheriver在河床底部2.befulloftherubbish充满了垃圾3.throwinto把…扔入4.playapartindoingsth尽一份力做…5.landpollution土地污染6.fill…with…使…充满…7.cutdownairpollution减少空气污染8.makeadifference产生影响9.takeaction采取行动10.turnoff关掉11.payfor付费12.addup累加13.publictransportation公共交通14.turnoff关掉14.beharmfulto对…有害15.thefoodchain食物链16.takepartin参加17.payfor付费、付出代价18.takeaction采取行动19.throwaway扔掉、抛弃20.putsthtogooduse好好利用…21.Pull…down拆下、摧毁22.bringback恢复、使想起,归还23.atthetopof在…顶部
词性转化1.adventage反义词disadvantage2.wood----woodenadj.>>>>3.harm—harmfuladj.4.science—scientist/scientific5.use—used/useful/reuse/reusable6.inspire—inspiration7.create—creative—creativity8.danger—dangerous/endangered9.pollute—pollution/polluted知识拓展1.try.试图,努力,尝试用法:trytodosth.尽力做某事trydoingsth.尝试做某事tryone'sbest(todosth.=doone'sbest(todosth.尽某人最大的努力(做某事短语:tryon试穿tryout试用,参加选拔haveatry尝试,试一下letmetry让我试-下2.theearth地球,表示世界上独-无二的事物前面要加定冠词the.短语:ontheearth在地球上onearth究竟,到底3.thebottomof.....的底部thetopof.....的顶部