九年级英语unit13教案.docxVIP

九年级英语unit13教案

九年级英语unit13教案

【篇一：九年级英语第十三单元教案unit13we】

unit13we’retryingtosavetheearth!

一、教学目标：

1.语言知识目标

基本词汇：litter,advantage,bottom,fisherman,coal,ugly,cost,wooden,plastic,takeaway,bin,

shark,fin,method,cruel.harmful,chain,ecosystem,industry,law,scientific,afford,

reusable,transportation,recycle,napkin,upside,gate,bottle,president,inspiration,

iron,work,metal,creativity,

基本词组：beharmfulto,atthetop(ofsth.),takepartin,turnoff,takeaction,throwaway,putsth.

togooduse,pull…down,bringback

基本句型：we’retryingtosavetheearth!theriverusedtobe

soclean.

theairisbadlypolluted.noscientificstudieshaveshowed

thatsharkfinsaregoodforhealth.

weshouldhelpsavethesharks.

2.技能目标:能正确运用现在进行时，现在完成时，被动语态，情

态动词和usedto句型。

3.情感目标:有环境危机意识，学会关注环境保护环境。

二、教学重难点：

1.教学重点：（1）能正确运用现在进行时，现在完成时，被动语态，情态动词和usedto句型。

（2）保护环境的措施方法。

2.教学难点：能正确运用现在进行时，现在完成时，被动语态，情

态动词和usedto句型。

三、教学步骤:

unit13sectiona1(1a-2d)

i.presentation

showthepictureoftheearthandtellstudentstheearthispollutednow.

forexample:(1)thefactoriesthatburncoalpollutetheairwithalotofblacksmoke.

(2)factoriesputwasteintotheriver.

(3)peopleshouldthrowawaylitterinthebin.

(4)therearemorecarsontheroad.

ii.learning

herearesomewordsrelatedtodifferentkindsofpollution.writethemintheboxbelow.thenaddmorewords.

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keys:noisepollution：loudmusicplanesmobilephonesbuildinghouses

airpollution：factoriessmokingcarsbuildinghouses

waterpollution：shipsrubbishlitteringfactories

iii.listening

cleanup

2.listenagainandcheck(√)thesentencesyouhear.

1)wecouldgofishingintheriver.2)theriverwasreallydirty.3)theriverhasalwaysbeenthenicestriverinthistown.4)weshouldasktheteachersforhelp.keys:23

iv.practice