人教版必修2 Unit4 Wildlife protection Reading课件.ppt

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1、Unit4WildlifeprotectionStep1Leading-in(3mins)Reviewwhatwelearnedlasttime.1.dieout绝种,灭绝;熄灭；(风俗、习惯等)逐渐消失dieoff(家族、种族等)相继死亡;(草木)先后枯死dieaway(声音,光线,风等)逐渐减弱；消失diedown(火、光线、兴奋、暴风雨等)渐弱，渐息；(声音)静下来dieof死于(疾病、衰老、饥饿、悲伤等)diefrom死于(外界原因、粗心、不注意、劳累过度等)3死得……渴望……，很想……渴望做……，很想做……不要气馁！不要灰心

2、！diea…deathbedyingfor…bedyingtodo…Neversaydie!2.处于危险之中脱离危险处于混乱状态indanger(of...)outofdangerindisorderingoodhealthinsurpriseinruinsinahurryindoubt健康状况良好惊讶地成为废墟匆忙地怀疑3.respondtosb./sth.回答/应；反应(比answer,replyto正式)respondtosb./sth.(with/bysth.)用……回应某人(事)inresponseto作为对……的反应4.b

3、urstoutlaughing/burstintolaughter突然大笑了起来5.atthemercyof…任由……的摆布6Step2.Thinking(13mins)1.Readthelanguagepointsloudly.(5mins)2.Finishtheexercisesbyyourself.(5mins)3.Summarizetheusagesofthefollowingwordsandphrases.(3mins)1.certain2.…astheWWFsuggests.3.protect…from/against4.

4、contain5.effect6.attention7.appreciateStep3Discussing(9mins)1.Discussyouranswerswithyourpartners.2.Findoutthedifficultlanguagepointsyoudon’tunderstand.Step4Presenting(8mins)1.Readthelanguagepointsloudly.2.Presenttheanswersontheblackboard.①certain2.1)③Astimegoesby;2)②doi

5、ng;③(should)besetup;④was;3.present;from4.1)⑤contains;⑥including;⑦contains;2)①affected;②haveabadeffecton;5.1)②payanyattention;2)④wereallyappreciateit;Step5Explaining(9mins)Languagepoints1．Theyallowedtouriststohuntonlyacertainnumberofanimalsiftheypaidthefarmers．如果游客付给农民钱的

6、话，他们允许游客猎取一定数量的动物。_________adj．确定的；某一；一定_________adv．当然；确定_________n．确定；必然的事certaincertainlycertaintycertainadj.确定的；无疑的；某(种)1)作“某(种)”讲时，同义于some。但some前不加冠词。for_________reason＝for______reason由于某种原因2)作“确信的，有把握的”讲时，同义于sure。但是certain的主语既可以是人，也可用于Itiscertainthat...句型，而sure主语只

7、能是人。acertainsome14(人)有把握/确信……(表示主语的信心)becertain/suretodosth.必定/肯定会做某事(主语常为二、三人称，表示说话人的信心)弄清楚/确保……forcertain/sure确定地，确切地(做状语)Itiscertainthat...一定会……(不能用sure)becertain/sure++that-clauseof/aboutsth.makecertain/sure＋+that-clauseof/aboutsth.152.Itshowstheimportanceofwildlife

8、protection，butI’dliketohelpastheWWFsuggests.这体现了保护野生动植物的重要性，不过，我还是想按照世界野生生物基金会的建议来帮助你们。1)句中astheWWFsuggests是as