高中英语 unit 4 global warming using language2导学案 新人教版选修6

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1、河北省唐山市开滦第二中学高中英语Unit4Globalwarmingusinglanguage2导学案新人教版选修6【学习目标】通过阅读，掌握短语和句型句式的运用【重点难点】solongasifnotIttakessthtodo【学习内容】Partone:词组一．Readthetwoe-mailsagainandwritedownsomeimportantphrases._________________________________________________________________________________________________________________

2、________________________________________________________________________________________________________________________________________________________二．Fillintheblankusingthephrasesyoufindinthetext.1.Iamdoingaproject__________________myschoolaboutglobalwarming.2.Ifeelthatindividualscan_______littl

3、e_______________suchhugeenvironmentalproblems.3.Wedonothaveto___________________pollution.4.Thegrowthofthegreenhousegas,carbondioxideintheairactuallycomes____________manythingswedoeveryday.5.ItisOKtoleaveanelectricalapplianceon______________youareusingit-ifnot,turnitoff!6.Ifyouarenotusingthelights,t

4、heTV,thecomputer,_________________,turnthemoff.7.Together,individualscan______________________.Parttwo:重点句型句式一．翻译并且背诵下列四个句子1.AsI'mnotsurewheretostartwithmyproject,Iwouldappreciateanysuggestionsyoumayhave.2.Theydonotbelievetheyhavethepowertodoanythingtoimproveourenvironment.3.ItisOKtoleaveanelectrica

5、lapplianceonsolongasyouareusingit-ifnot,turnitoff!4.Ittakesalotofenergytomakethingsfromnewmaterials.二．句型句式详解及练习1.AsI'mnotsurewheretostartwithmyproject,Iwouldappreciateanysuggestionsyoumayhave.考点：wheretostart疑问词+todo疑问词+todo结构相当于一个名词或代词（短语）的作用，在句中可以作主语、表语、宾语、同位语等(1).Idon'tknow_______todo.(2).Idon'tkn

6、ow_______todoit.(3)Themotherdidn'tknow______toblameforthebrokenglasswhileshewasout.(4).Choosing_________toeatisnolongeraseasyasitoncewas.2.Theydonotbelievetheyhavethepowertodoanythingtoimproveourenvironment.考点：havethepowertodosth意思是_________________(1)我有能力解决这个问题。(2)这个男孩有能力解出这道数学题。3.ItisOKtoleaveanel

7、ectricalapplianceonsolongasyouareusingit-ifnot,turnitoff!考点一：solongas意思是______________，还可以写成_________________So/aslongas意思是“只要”。引导条件状语从句。So/aslongas在高考试卷中出现频率高的是aslongas(1)Aslongasyoutelltruth,I”lltry