人教版高一英语必修二 Unit 4 WIldlife protection Using language 课件.ppt

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1、Unit4WildlifeprotectionUsinglanguage-Animalextinction1.Dinosaurslivedontheearthtensofmillionsofyearsago,whenhumanscameintobeing.2.TherearemanydifferentspeciesofdinosaursandallofthemhavebeenfoundinChina.3.Notlongago,ararenewspeciesofbird-likedinosaurwasdiscoveredinHenanProvin

2、ce.4.Somescientistsaresuredinosaursdiedoutbecausetheearthgottoohotforthedinosaurstoliveonanymore.Listeningandexercise.5.Dinosaursdiedoutquicklyabout65millionyearsagoandmanyotheranimalshavediedoutmorerecently.6.Scientistslearnedthatthebird-likedinosaurscouldnotonlyrunliketheo

3、thersbutalsoclimbthetreesbyinspectedtheirbonefossil.7.AccordingtoaUNreport,dodohasdisappearedaswellasmanyotheranimalsandplantsinthelast5centuriesListeningandexercise.1.Dinosaurslivedontheearthtensofmillionsofyearsago,whenhumanscameintobeing.Listeningandexercise.Flongbeforelon

4、gbefore早在…之前很久P62常用一般过去时或过去完成时。Thishappenedlongbeforeyouwereborn.beforelong:soon不久以后多用于将来时。Wewillhaveaneveningpartybeforelong.2)comeintobeing形成;产生我们不知道这世界是什么时候存在的。Wedon’tknowwhentheworldcameintobeing.2.TherearemanydifferentspeciesofdinosaursandallofthemhavebeenfoundinChina.3.N

5、otlongago,ararenewspeciesofbird-likedinosaurwasdiscoveredinHenanProvince.FF3.Somescientistsaresuredinosaursdiedoutbecausetheearthgottoohotforthedinosaurstoliveonanymore.4.Dinosaursdiedoutquicklyabout65millionyearsagoandmanyotheranimalshavediedoutmorerecently.FT5.Scientistslear

6、nedthatthebird-likedinosaurscouldnotonlyrunliketheothersbutalsoclimbthetreesbyinspectedtheirbonefossil.6.AccordingtoaUNreport,dodohasdisappearedaswellasmanyotheranimalsandplantsinthelast5centuries.TT一切都按计划进行。Everythingwent________________plan.accordingto根据标题,这篇文章主要讲的是什么内容？What

7、isthemainideaofthepassage_________________thetitle?accordingtoListeningListeningWhat’sthepossiblereasonsofdodos’extinction?newwords.spear矛，标枪setatrap设计陷阱fierce凶猛的1Whatisthemainideaofthestory?Thisstoryisabouthowfoolishthedodowas.B.Thisstoryisaboutwhythedodobecameextinct.C.Thiss

8、toryisabouthowthedodoandManmadefriends.D.Thisstoryisabouthowt