《英语人教版八年级下册Unit 7Section B (1a-1d).pptx》由会员分享，可在线阅读，更多相关《英语人教版八年级下册Unit 7Section B (1a-1d).pptx（6页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Section B 1a-1dUnit 7 Whats the highest mountain in the world?八年级（19）班教 师：陈文礼Extention:Expression1.the worlds highest mountain/the highest mountain in the world世界最高的山2.the longest river最长的河 the second longest river第二长河3.the biggest desert最大的沙漠4.the most common animals最普遍的动物5.the most populated place
2、人口最密集的地方6.one of the oldest civilizations/countries 最古老的文明国家之一Talk about pandas in your own words,as detail as possible.2a The panda is the national treasure of China and it is a symbol of peace.A“national treasure”is something that is important to a countrys history or culture.Ba2 by panda Adult pa
3、ndaColorpinkblack and whiteFoodmilk(no teeth)bambooWeight0.1 to 0.kilos100 kilosLengtharound 15 cm long150 cm longLifecan live up to 20 to 30 yearsExtention:倍数的三种表达法(1)A+be+倍数+as+adj./adv.原级+as+B Alex is four times as strong as Blues.Alex比Blues强壮3倍。(2)A+be+倍数+adj./adv.比较级+than+B。Alex is more than th
4、ree times bigger than Blues.Alex比Blues大3倍还多。(3)A+be+倍数+计量名词+of+B。Asia is four times the size of the Europe.亚洲是欧洲的四倍大。Practice1.你的房间是我的两倍大。Your room is _ _ _ _ mine.2.猎豹跑得比人快6倍还不止。A cheetah runs more than _ _ _ _ _ a man.=A cheetah runs over _ _ _ _ a man.twice as large/big assix times as fast assix times faster than