英语人教版九年级全册unit3 3a Reading and writing.ppt

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1、SectionA3a-3b关上实验学校熊丽Warmingup1.Haveyoueverbeentoanaquarium?2.Whatisthe"worldunderthewater"like?Enjoythebeautyofthesea~1.Haveyoueverseenashark?2.Whatdoyouknowaboutsharks?Lead-inTherearemanyanimalsthatareendangered.Weshoulddosomethingtoprotecttheanimalsandtheenvironment!P99Readth

2、epassageandmakeT/Fforeachsentence.Paragraph11.Shark’sfin（鱼鳍）soupisfamousandexpensiveallaroundtheworld.（）2.Wehavetokillawholesharktogetabowlofshark’sfinsoup.（）3a1.Peoplecutoffsharks’finsandthrowthesharksbackintotheocean.（）2.Sharksareinthebottomofthefoodchainintheocean’secosystem.

3、（）n.生态系统食物链Paragraph21.WildAidandtheWWFareenvironmentalprotectiongroupsinChina.（）2.Shark’sfinsaregoodforhealth.（）Paragraph3WheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearHowmuchthenumbersofsomekindsofsharkshavefalleninthelast20to30yearsTwoenvironmentalgroupswhic

4、hareagainst“finning”southernChina70millionover90percentWildAidandtheWWF3aReadthepassageagainandcompletethefactsheetbelow.3aWritedowncorrectmeaningsofthewordsandphrases.cutoffnolongeratthetopof...foodchainocean'secosystemendangeredenvironmentalprotectiondeveloplawssofarscientific

5、studiestradecruel1.Doyouhaveanyquestionsaboutthispassage?2.Whatdidyoulearnfromit?After-readingWatchandthinkHowcanwesavetheearth?earthearth?Brain-stormingWriting人类只有一个地球，根据提示，请给当地报社写封信，就如何保护环境，拯救地球这一话题提出合理建议。词数不少于80词。提示：1.如何保护环境已成为世界上最大的难题之一；2.各种污染破坏环境，损害健康；3.人们乱扔垃圾，乱排废水；4.我们应该保护

6、环境，使我们的家园更加美丽。WritingDeareditor,I'mwritingthelettertotalkabouthowwecansavetheearth.Bestwishes!Yours,LiLeiLet'sdraw!workingroupsandmakeaposteraccordingtoyourwriting.Andshowthemtoyourclassmates.HomeworkFinishthewriting.Reviewthepassage.Holdapostershow.Thankyou