文本内容:
2019-2020年高中英语Unit4PeriodIVUsinglanguage学案新人教版必修2Step
1.PredictionFromthetitleandthepictureonpage30canyoupredictwhatthispassageisaboutWhatotherexamplesofanimalextinctiondoyouknow___________________________________________________________Step
2.Readingandlistening.Task
1.Listentothepassageandfindtheanswersofthefollowingquestions.
1.Whendiddinosaurslive___________________________________________________________
2.Whendiddinosaursdieout___________________________________________________________
3.Howdiddinosaursdieout___________________________________________________________Task
2.Readthepassageanddecidewhetherthefollowingstatementsaretrueorfalse.
1.TherearemanydifferentspeciesofdinosaurandallofthemhavebeenfoundinChina.
2.Notlongagoararenewspeciesofbird-likedinosaurwasdiscoveredinHenanProvince.
3.Somescientistsaresuredinosaursdiedoutbecausetheearthgottoohotforthedinosaurstoliveonanymore.
4.Dinosaursdiedoutquicklyabout65millionyearsagoandmanyanimalshavediedoutinthesameway.
5.Dinosaurslivedontheearthtensofmillionsyearsagobeforelonghumanscameintobeing.Task
3.DiscussionIfyouwerethelastdinosaurontheearthwhatwouldyoudo____________________________________________________________________________________________________________________Step
3.Post-readingTask
1.Listentododo’sstoryandsummarizethemainideaofthestoryusingonesentence.__________________________________________________________Task
2.Listenagainanddoexercise4onpage
30.Task
3.Isthereanydifferencebetweendinosauranddodo’sextinctionWhatarethey。