Unit 5 Into the wild Starting out 教案 -2022-2023学年高中英语（外研版2019必修第一册）

Unit5IntothewildUnderstandingideas教学设计科目：英语课题：Understandingideas课时：1课时教学目标与核心素养：1.知识目标：学生掌握关系副词whenwherewhy在定语从句中的用法2.能力目标：学生通过泛读精读能够理清文章架构，了解黑脉金斑蝶的生物习性，完成本节课的阅读3.情感目标：学生通过本节课的学习，提高自己的生物保护意识教学重难点教学重点：1.Leadthestudentstounderstandtheauthor'sintention.2.Haveaclearpictureofthestructureandinnerlogicalrelationofthepassage.教学难点：1.Leadthestudentstocombtheimportantinformationthroughmindmapping.2.Helpthestudentstryoutthesummarywriting.课前准备：多媒体，黑板，粉笔教学过程：一、Pre-readingGreetingLeading-in学生活动：学生完成活动1。Lookatthepicturesandchoosetheanimalsthatmigrate.abceWhile-readingAutomaticlearningFinishActivity3onthetextbookonPage52.Choosewhereyouaremostlikelytofindthepassage.21Inascientificresearchpaperaboutthemonarchbutterfly'smigration.2Inapopularnaturemagazineintroducingthemonarchbutterfly.3InatravelleafletencouragingpeopletovisitNorthAmerica.Readingfordetails1.Completethesentenceswithexpressionsfromthepassage.2.Thenusethesentencestocompletethe“cause-effect"flowchartsonPage52.Completethesentenceswithexpressionsfromthepassage.Thenusethesentencestocompletethe"cause-effect"flowcharts.aThemonarchbutterflyisabletotell1__________________________________bUsingthesetwopiecesofinformation,themonarchbutterflydetermines2_______________________________cThemonarchbutterflymeasures3_________________________________________withitseyesdThemonarchbutterflyreaches4________________________________________1thetimeofday2thewaytogo3thepositionofthesun4theplaceswhereitwillspendthewintera/ca/cbdbdc/ac/aeHumans5__________________________________trees.fThe6_________________________________wheremonarchscanbefoundisdestroyedgHumansusechemicalsthat7___________________________________________thatmonarchcaterpillarseat.hThemonarchbutterfly'spopulation8______________________________inthelastfewyears.5cutdown6naturalenvironmentofmanyplaces7killtheplants8hascrashed(byasmuchas90percent)e/ge/gfhfhg/eg/eLanguagefocus原句再现：1.Themoreweknowaboutlovelythiscreature,thegreaterthechanceitwillsurvive...2.Thesetwopiecesofinformation—thetimeofdayandthepointwherethesunisinthesky-allowthebutterflytodeterminethewaytogo.Teacher'sactivity1.本句使用了“the+比较级，the+比较级”句型，表示“越……，就越……”翻译句子：（1）你越细心，犯的错误就越少。_______________________________________________________（2）你越努力，取得的进步就越大。________________________________________________________2.（1）句子中的wherethesunisinthesky为关系副词where引导的___________从句，修饰先行词__________,where在从句中用作________语。①Thisistheschool__________Ispentmyhighschoollife.②Thisistheschool___________iscalledPanyangMiddleSchool.③Thisistheschool____________Iwillintroduce.（2）determine:v.决定n.__________意思是________adj.________意思是________翻译句子：（1）他决定学日语。_________________________________________（2）我决心要获得成功。_________________________________________1.翻译句子(1)Themorecarefulyouare,thefewermistakesyouwillmake.(2)Theharderyouwork,thegreaterprogressyouwillmake.2.(1)定语，point，地点状语①where②which③which(2)determination决心；determined坚决的翻译句子(1)HeisdeterminedtostudyJapanese.(2)Iamdeterminedtobesuccessful.三、After-reading学生活动：Think&Share1Whatimpressesyoumostaboutthemonarchbutterfly?2Whatcanpeopledotohelpprotectthemonarchbutterfly?参考答案：1Theycantravelaround4,000kilo