九年级英语Unit2 Topic 2 Section B 2课件仁爱版

Unit2Whatalargepopulation Topic2SectionB 学习目标 1 继续学习现在完成时 2 学习数字的表达法 3 提高对人口问题的认识 2aLookatthenumbersandreadthem 5433 98098 721768 5406 004 0012 346 78082 364 580405 000 0005 555 555 5557 764 198 502 thousand million billion 自学指导一 China Canada a 6 575 b 8 844 43 c 32million d 210million e 1 3billion f 326 Beijing Toronto Discuss 1 WhataretheproblemsinChina 2 Whatisthebiggestproblem Howcanwedealwithit 1b Listentothetape thenfilloutthetable 1 3billion 222million 184million 296million 1 1billion Workinpairs A What sthepopulationof B It s 自学指导二 Points 1 haveapopulationof 数字有 人口2 increaseby净增3 Chinahasthelargestpopulationwith1 3billion andIndiaisthesecondonewith1 1billion 合并为一个含比较级的句子 4 What sthepopulationof 有多少人口 5 developing developedcountry发展中的 发达国家6 carryout执行 ThepopulationofChinaislargerthanthatofIndia Exercise 1 Thecountryhasap of1 1billion 填词 2 Ourcountrycarriedouttheone childp 填词 3 IcanlearnEnglishbetternow hishelp 因为 4 Chinaisa country whiletheU S Aisa country develop 5 itdidn trainyesterday lucky population policy becauseof developing developed Luckily Choosethebestanswer 1 isthepopulationofChina 1 3billion HowmanyB HowmuchC WhatD How2 Youseemtolikesweets SoIdoB SodoIC SoamID SoIam3 IlikeplayingfootballwhenIwasyoung SohewasB SowasheC SodidheD sohedid4 ThepopulationofFranceisnearlyas asthatofBritain fewerB largeC moreD many 5 Maryhasn tpaidfortheschoolthings hasshe Hermotherwillpayforher Yes shehasB No shehasn tC Yes she