高二英語必修四導(dǎo)學(xué)案

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1、重慶市江津幾江中學(xué)導(dǎo)學(xué)案高二英語必修四Unit1PlantWorldPeriodOneReading1.學(xué)習(xí)目標(biāo)：1)語言目標(biāo)：Learnaboutthecharacteristicsandfunctionsofbamboo2)知識目標(biāo)：Learntodivideatextintoparts.3)能力目標(biāo)：Learntodescribeaplant.4)情感目標(biāo)：Loveforthenatureandplants.2.重難點：重點：Wordsandphrasesfordescribingbamboo.難點：Howtodescribeap

2、lant3.導(dǎo)入:1）A:Listtheplantsinyourcampus(ChineseandEnglishnames).B：Tickoutthenewwordsandreadthem.2）A:英漢互譯：在風(fēng)中搖擺.nohigherthanyouranklesfromaroundtherootsoftheoldshoots.堅硬的竹稈usedaspipestocarrywatertheremarkableplantB:Underlinethedifficultsentencesforyou.4.合作探究:1）.A:Whatisthe

3、maincharacteristicofthegrassfamily?(makedialoguesinpairs)B:Workingroupsandspeakoutthedifficultsentences.2）.A:Dividethistextintothreeparts:（AB類題）ClassificationandcharacterBambooisagroupofplantsinthefamily.Itgrowsup,and,withbranchesatthetop.Ithasleaves.KindsTherearemoretha

4、ndifferentkindsofbambooinall.Somegrowveryfast.Somegrowyourankles.Somegrowbestinplaceswhereitandwhereit.Somebloomandhaveseedseveryyear.Somebloomonlyintheirlifewhilesomeneverbloomatall.Use(Application)Bambooisusedtobuildhousesandbridgesbecauseit’svery.Itcanbeusedastocarryw

5、aterbecauseit’shollow.Itcanbemadeinto,and.Thetenderyoungshootscanbemadeinto.Thechairs,tables,beds,flowervases,drinkingcups,birdcages,aroundtheirgardenandmanyotherthingsaremadebamboo.B:GivesomehintsandaskSstodividethetextintoparts.116重慶市江津幾江中學(xué)導(dǎo)學(xué)案高二英語必修四5.精講點撥A:Themainchar

6、acteristicofthegrassfamily:Itsstem(canrangeinheightmorequicklythanindiameter);Itspreadsmainlythroughitsrootsandrhizomes(根莖)。TranslatetheChinesenamesoftheplants.B:teachnewwordsandexplainthedifficultsentences.6.測試反饋Summarythetextaccordingtheoutline.（AB類題）Bambooisakindof.It

7、growsup,withbranchesatthetop.Therearemorethandifferentkindsofbambooinall.Somegrowveryfast,somegrowyourankles,somebloomandhaveseedseveryyear,someneverbloom,somebloomonlyonce.Bamboois,lightandthatitisoftenusedtobuildhousesandbridges.Inwarmcountries,manypeoplehavetheirhouse

8、smadealmostofbamboo,suchasthewalls,theroof,thefloorandthefurniture.Itstenderyoungshootsareoftenfoundina