英语人教版九年级全册unit13 Section B

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1、Unit13We’retryingtosavetheearth!SectionB2(3a-SelfCheck)一、教学目标：1.语言知识目标:Toreviewtheusefulexpresionsintheunit.基本词汇：litter,bottom,fisherman,coal,ugly,cost,wooden,plastic,takeaway,bin,shark,fin,method,cruel.Harmful,chain,ecosystem,industry,law,scientific,afford,r

2、eusable,transportation,recycle,napkin,upside,gate,bottle,president,inspiration,iron,work,metal,creativity,www-2-1-cnjy-com基本词组：beharmfulto,atthetopof,takepartin,turnoff,takeaction,throwaway,putsth.togooduse,pull…down,bringback基本句型：We’retryingtosavetheearth!Th

3、eriverusedtobesoclean.Theairisbadlypolluted.Noscientificstudieshaveshowedthatsharkfinsaregoodforhealth.Weshouldhelpsavethesharks.2.技能目标:BeabletotalkaboutenvironmentalproblemsinspokenandwritingEnglish.。3.情感目标:Realizetheenvironmentalproblemsandlearntoprotectthe

4、environment.二、教学重难点：1.教学重点：（1）Toreviewtheusefulexpresionsintheunit.（2）Practicewritingaboutenvironmentproblemsandwaystosolvethem2.教学难点：Finishyourwriting,usingtheexpressionsintheunit.三、教学步骤I.Revision(1)Reviewthetextsbyreading.(2)Writedownthesephrases.停止乘小汽车回收纸用

5、纸巾好好利用用垃圾建造房倒置经营小生意回复，归还旧玻璃瓶拆下一个有创意的大脑开一个小店更受欢迎的作品给他人带来欢乐(3)Theblankfilling.ASomepeopleliketoeatshark'sfinsoup,especiallyin_________China.Butgettingtheshark'sfinisvery_______.Whenpeoplecatchsharks,they_________theirfinsandthrowthesharksintotheocean.Thesharksl

6、owlydiesbecauseitcan't______withoutthefin.Anditisalso________toenvironment.Sharksareatthe_____ofthefoodchain.Ifthenumberofsharks_______toolow,itwillbreakthebalanceofnuture.Pleasesaynotoeatingthesharkfinsoup,andtake_______tosavethesharks! BNothingisawasteifyou

7、havea_______(有创造力的)mind.Amyisamostunusualwoman.Shelivesinahousethatshebuiltherselfoutofr_______.She________(最近)wonaprizefromtheHelpSaveOurPlanetSociety.Jessicausesoldclothestomakebags.Andshehassetupaw______tos_____themonline.WangTaoisknownforu_____ironandothe

8、rmaterialsfromoldcarstomakebeautifulartpieces.Hehopestosetupa“metalart”themeparktoshowpeoplethei__________ofenvironmental_________(保护).II.Talking(1)Saysomethingabouteachpicture:What’shapp