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时间:2019-06-20
《英语人教版九年级全册Save the sharks !》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、Unit13We’retryingtosavetheearth!Savethesharks!SectionA(3a~3b)I.Revision(1)Spellnewword.(2)TranslatethesesentencesintoEnglish.①甚至是河底都满是垃圾。②这个小镇上的每个人都应该参加打扫。③骑自行车有其它的优点。④我买外卖食品从来不拿木筷子和塑料叉子。II.Leadin(1)Teachertellsstudentstheearthisbadlypolluted.Whatshouldwedotosav
2、etheearth?Let’stakeaction.Forexample:①Turnoffthelightswhenyouleavearoom;②Takebusesinsteadofdrivingcars③Recyclebooksandpaper.(2)Therearesomeanimalsareendangered.Weshoulddosomethingtoprotecttheanimalsandtheenvironment!III.DiscussionWatchavideoaboutsharks.Thendiscu
3、ss:(1)Haveyoueverseenashark?(2)Whatdoyouknowaboutsharks?(3)Talkaboutsharkfinsoup.IV.Reading--Savethesharks!(1)Sharksareendangered,readthepassageandcircleTorF.Readthefirstparagraph①Shark’sfin(鱼鳍)soupisfamousandexpensiveallaroundtheworld.TF②Wehavetokillawholeshark
4、togetabowlofshark’sfinsoup.TFReadthesecondparagraph③Peoplecutoffsharks’finsandthrowthesharksbackintotheocean.TF④Sharksareinthebottomofthefoodchainintheocean’secosystem.TFReadthethirdparagraph⑤WildAidandtheWWFareenvironmentalprotectiongroupsinChina.TF⑥Shark’sfins
5、aregoodforhealth.TF(1)Completethefactsheetin3a.Wheresharkfinsoupispopular NumberofsharkscaughtandtradedeveryyearHowmuchthenumbersofsomekindsofsharkshavefalleninthelast20to30yearsTwoenvironmentalgroupswhichareagainst“finning”V.Languagepoints1.Asharkcannolongerswi
6、mandslowlydies.鲨鱼不能再游泳然后慢慢死掉。nolonger意思是“不再”E.g._____________________________我不再是个学生了。nolonger=not…anylongerE.g.Henolongerliveshere.=Hedoesn’tlivehereanylonger.他不在这儿居住了。2.Thismethodisnotonlycruel,butalsoharmfultotheenvironment.这种方法不但残忍而且对环境有害。beharmfulto对…有害e.g.
7、Smokingisharmfultothehealth.吸烟有损健康。Playingcomputergamesmuchisharmfultostudents.电脑游戏玩太多对学生有害。1.空气污染对我们的健康有害。Theairpollution___________ourhealth.2.吸烟有害健康。Smoking_____________________________________.3.Sharksareatthetopofthefoodchainintheocean’secosystem.鲨鱼位于海洋生物系统
8、食物链的顶部。atthetopof在...最高地位;用最高[最大]的(速度,声音等)E.g.Heshoutedatthetopofhisvoiceinorderthathemightbeheard.他尽力大声叫喊,以便别人能听见。4.Iftheirnumbersdroptoolow,itwillbringdangertoalloc
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