高一英语必修二Unit4Wildlifeprotection导学案(人教新课标)学习目标:1.深入理解课文,掌握课文中的基础知识;2.自主学习,合作探究;3.体会恐龙退出历史舞台的悲哀,意识到野生动物保护的重要性和紧要性。学习重点:理解课文;掌握本文中的重点单词和短语。自主预习一、重点短语完形1.__________into____________形成,产生2.for_____________确切地3.___________________to根据,按照二、经典句型应用1.Othersthinktheearthgot____________hotforthedinosaurs____________liveonanymore.另外一些人认为,地球变得太热,因此恐龙无法在地球上生活了。2.Nobodyknowsforsure________________dinosaursdisappearedfromtheearthinsuchashorttime.没有人确切地知道恐龙是由于什么原因,又是怎样在这么短的时间里从地球上消失的。3.What_______ifwildlifeprotectionistosucceed?野生动物保护要想成功,我们必须做些什么?4.Theylivedontheearthtensofmillionsofyearsago,________________________humanscameintobeing.千百万年前恐龙就在地球上生活,比人类的出现要早得多⋯⋯合作探究一、一轮阅读做题目学法指导:1.先通读教材,完成表层理解题,再勾画出文中的疑难点,了解恐龙消失的原因。2.限时20分钟完成1.DecidewhetherthefollowingsentencesareTrueOrFalse[(1)TherearemanydifferentspeciesofdinosaurandallofthemhavebeenfoundinChina.()(2)Notlongago,ararenewspeciesofbird—likedinosaurwasdiscoveredinHenanProvince.()(3)Somescientistsaresuredinosaursdiedoutbecausetheearthgottoohotforthedinosaursto1iveonanymore.()(4)Dinosaursdiedoutquicklyabout65millionyearsagoandmanyanimalshavediedoutinthelast500years.()(5)Dinosaurs1ivedontheearthafterhumanscameintobeing.()(6)Atthattimethosedinosaurscouldonlyrun1iketheOthers.()2.Answerthefollowingquestions.(1)HowdidweknowanumberofdinosaursusedtoliveinChina?___________________________________________________________________________________(2)Howdidscientistsfindthesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtrees?_______________________________________________________________二、二轮阅读找难点1.单词(1)Whenscientists________(检查)thebones,theyweresurprised.(2)dinosaur__________(3)unexpected___________(4)Ahugerockfromspacehittheearthandputtoomuch_____(灰尘)intotheair.(5)Theirfutureseemed_________(安全的)atthattime.2.短语[(1)They1ivedontheearthtensofmillionsofyearsago,longbeforehumans______________(形成)(2)___________(按照)aUNreport,someanimalsandplantshavedisappearedinthelast500years.(3)Nobodyknows__________(确切)whyandhowdinosaursdisappearedfromtheearthinsuchashorttime.(4)大量的_________________(5)_______________过去常常(6)Dinosaurs___________(灭亡)suddenlyabout65millionyearsago.3.句型或交际用语(1)Othersthinktheearthgot______hotforthedinosaurs_____(太⋯不能⋯⋯)1iveonanymore.(2)Theyweresurprisedtofindthatthesedinosaurscould___________runliketheothers_____________(不但⋯⋯.而且⋯⋯)climbtrees.4.重点句型与长难句1.Theylearnedthisfromthewaytheboneswerejoinedtogether.(1)theway是先行词,定语从句的关系词可以是_______;________;___________.(2)你还能想起其他的特殊先行词吗?写在横线上_____________________2....theyweresurprisedtofindthatthesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtrees.(1)翻译:____________________________________________(2)Notonly________________________(他们能跑)butalsotheycouldclimbtrees.三、Languagepoints1.Theylivedontheearthtensofmillionsofyearsago,longbeforehumanscameintobeingandtheirfutureseemedsecureatthattime.(P30)千百万年前,恐龙就在地球上生活,比人类的出现要早得多,当时它们的前景好像也很...