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《What's the highest mountain in the world?》SectionB PPT课件(第1课时) 详细介绍:《What\s the highest mountain in the world?》SectionB PPT课件(第1课时)《What\s the highest mountain in the world?》SectionB PPT课件(第1课时)人教版八年级英语下册《What's the highest mountain in the world?》SectionB PPT课件(第1课时),共10页。weigh的用法①作及物动词,表示 称 的重量 。eg:Cao Cong thought of a way to weigh the elephant.曹冲想出了一个称大象的办法。②作不及物动词,表示 量 ,后接数字。eg:She weighs 50 kilos.她的体重是50千克。【拓展】weight名词,意为 体重;重量 。倍数表达法 用形容词表示甲是乙的几倍时,有以下三个句型:①倍数+形容词/副词比较级+thaneg:This hall is four times bigger than my classroom.这个大厅比我们的教室大四倍。②倍数+as+形容词/副词+aseg:Asia is four times as large as Europe.亚洲的面积是欧洲的四倍。③倍数+the size (height,length...)ofeg:The hill is four times the height of that small one.这座山的高度是那座小山的四倍。 用名词表示 量 的倍数时,有以下两个句型:①倍数+more+名词+thaneg:There are four times more books in our library than in yours.我们图书馆的藏书(数量)是你们图书馆的四倍。②倍数+as many/much+名词+其他+aseg:This is three times as much water in this cup as in that one.这个杯子里的水(量)是那个杯子里的三倍。重点短语归纳at birth出生时live up to活到 一、根据句意,选择方框中的单词并用其适当形式填空。1.Mom,I can look after myself well,I am already an _______now.2.That elephant _______about 5,000 kilos.3.Baby pandas doesn't have any ______.4. Are pandas very small at______? Yes,and people need to take care of them very carefully.5.The _______cars people drive,the ______pollution there will be.二、单项选择。( )6. Linda,you look thinner.How much do you ________ now? About 50 kilos.A.develop B.rise C.drop D.weigh( )7.I know ________ about Jinzhou than you,so tell me some please.A.little B.more C.less D.much( )8.My pet dog feels like standing ________ his two legs.A.in B.by C.on D.of... ... ...关键词:《What's the highest mountain in the world?》PPT课件免费下载,.PPT格式;

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《What's the highest mountain in the world?》SectionB PPT课件(第1课时)

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