九年级英语13单元教案Unit13weretryingtosavetheearth.docx

九年级英语13单元教案Unit13weretryingtosavetheearth.docx

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九年级英语13单元教案Unit13weretryingtosavetheearth

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教材章节（单元）分析与设想

单元名称

Unit13we’retryingtosavetheearth!

主要内容

介绍知识

结构框架

本单元以“环境保护”为话题，通过讨论大气污染、水污染和废弃物污染等造成的原因以及我们如何做去改善环境，着重复习时态和语态等语法知识。

单元教学

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：

be harmful to, at the top（of sth.）, take part in, turn off, take action, throw away, put sth. to good use, pull… down, bring back 

基本句型：

We’re trying to save the earth!

The river used to be so clean. 

The air is badly polluted. 

No scientific studies have showed that shark fins are good for health. 

We should help save the sharks.  

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used to 句型。

3. 情感目标:

 有环境危机意识，学会关注环境保护环境。

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used to 句型。

2、保护环境的措施方法。

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used to 句型

课时安排

约需6课时

课题名称

Unit13we’retryingtosavetheearth!

SectionA1a~1c

小课时数

第1课时

主备教师

合作教师

授课类型

fresh

教学目标

知识技能：

Targetlanguage:

We’retryingtosavetheearth.

Peoplearethrowinglitterintotheriver.

Theriverusedtobesoclean.

Everyoneshouldhelptocleanuptheriver.

1.Grammar:

Presentprogressive,usedto,modalverbs

2.Wordsandexpressions;

Curriculumwords:

litter,bottom,fisherman

Usefulexpressions:

befullof,put…into,throw…into,cleanup,playapartin,closedown

过程方法：

Accordingtodesigningsometasks,totrainstudents’listeningabilityandtotrainstudents’communicativecompetence．

情感态度：

Everyoneshouldkeepourriversclean.

教学重点

TargetLanguage

教学难点

1．Howtotrainstudents’listeningability．

2．Howtotrainstudents’communicativecompetence．

教学准备

教学过程

详细内容师生活动

个性彰显

1a.TointroduceSstotheunitgoal,talkaboutpollutionandenvironmentalprotection.

Picture:

Thefourpicturesshowdifferentformsofenvironmentalpollution.Thefirstpictureontheleftshowsanairplaneflyingoversomehouses.Theairplaneseemstobeflyingaquitealowaltitude,sothenoiselevelmustbequitehighfoethepeoplelivinginthesehouses.Thisisconsiderednoisepollution.Thesecondpictureshowssomevehiclesgiveoutexhaustfumesandcausingairpollution.Inthethirdpicture,weseebigchimneysgivingoffaloofsmokeandpollutingtheair.Thelastpictureshowsarubbishdumphatpollutestheenvironmentaroundit.

Whatotherthingscausepollution?

AskSstocompletetheactivityasaclass,thenworkinpairstothinkofmorewordstoaddtothelistsforeachcolumn.

1b.TohelpSsrecognizethetargetlanguageinnaturalspeech.

Everyoneneedstoplayapart:

Intheconversation,theboysaretalkingabouttheriverintheirtownbeingpollutedbylitterandindustrialwaste.Oneofthemwantstowritetothegovernmentabouttheproblem,buttheotherboywiselysaysthatcleaninguptheriveriseveryone’sresponsibility,notjustthegovernment’s.

教学过程

教学过程

详细内容师生活动

个性彰显

Predictingtheanswers

Ssworkinpairstopredicttheanswerstotheactivity,thenplaytherecordingforSstofillinthegapsandreviewanswersasaclass.

1c.TogiveSsguidedpracticeinusingthetargetlanguagetotalkaboutpollutionandenvironmentalprotection.

Reviewofusedtoandshould.

板书设计

Unit13we’retryingtosavetheearth!

SectionA1a~1c

We’retryingtosavetheearth.（Presentprogressive）

Peoplearethrowinglitterintotheriver.

Theriverusedtobesoclean.（Usedto）

Everyoneshouldhelptocleanuptheriver.（Modalverb）

作业布置

教学反思

课题名称

Unit13we’retryingtosavetheearth!

SectionA2a~2d

小课时数

第2课时

主备教师

合作教师

授课类型

fresh

教学目标

知识技能：

Targetlanguage:

Peoplearethrowingawaythingseveryday.

Peoplearelitteringinpublicplaces.

Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.

Ouractionscanmakeadifferenceandleadtoabetterfuture.

Grammar:

Presentprogressive,modalverbs

Wordsandexpressions;

Curriculumwords:

coal,ugly,advantage,cost,wooden,plastic,takeaway,bin,

Usefulexpressions:

throwaway,inpublicplaces,getworried,cutdown,leadto过程方法：

AccordingtofinishsometaskstoTrainstudents’listeningabilityandspeakingability．

情感态度：

Wemustbefullyawareoftheimportanceofreducingpollutionandprotectinganimals．

教学重点

TargetLanguage

教学难点

Howtotrainstudents’listeningability．

教学准备

教学过程

详细内容师生活动

个性彰显

2a.TogiveSspracticeinlearningforspecificinformation.

CultureFocus:

Throwawaysociety

Intheconversation,Susanidentifies“toomuchrubbishandwaste”asaseriousenvironmentalproblem.

2b.TogiveSsfurtherpracticeinlisteningforspecificinformation.

Vocabulary

Focusonsomewordsusedtotalkaboutthethingsthatarethrownaway.

◈rubbish（BritishEnglish）-thingsthatpeoplethrowaway

◈trash/garbage（AmericanEnglish）-thingsthatpeoplethrowaway

◈waste-rubbishandunwantedmaterialsleftbehindafterwehaveusedsomething,e.g.industrialwaste

◈litter-thingsthatpeoplehavethrownawayandleftonthegroundinpublicplaces

2c.TogiveSspracticeinusingthetargetlanguageinconversations.

教学过程

教学过程

详细内容师生活动

个性彰显

Providinganexample

2d.TogiveSsfurtherpracticeinusingthetargetlanguageinconversations.

Extendingtheactivity

板书设计

Unit13we’retryingtosavetheearth!

SectionA2a~2d

Peoplearethrowingawaythingseveryday.

Peoplearelitteringinpublicplaces.

Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.

Ouractionscanmakeadifferenceandleadtoabetterfuture.

作业布置

教学反思

课题名称

Unit13we’retryingtosavetheearth!

SectionA3a~4c

小课时数

第3课时

主备教师

合作教师

授课类型

fresh

教学目标

知识技能：

Targetlanguage:

Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.

Thenumberofsomekindsofsharkshavefallenbeover90percentinthelast20to30years.

Grammar:

Presentperfect

Wordsandexpressions;

Curriculumwords:

shark,cruel,harmful,chain,ecosystem,industry,law,scientific,afford,reusable,transportation

Usefulexpressions:

beharmfulto,atthetopof,thefoodchain,takepartin,turnoff,payfor,takeaction

过程方法：

Accordingtofinishingsometaskstotrainstudents’integratingskillsandtraintheabilityofexpressingstudents’ownopinions．

情感态度：

Animalsareourfriends．Wemustknowhowtolovethemandhowtoprotectthem．Thatway,Itisgoodforbothanimalsandus．

教学重点

TargetLanguage

教学难点

Howtoimprovestudents’integratingskills．

教学准备

教学过程

详细内容师生活动

个性彰显

3a.TogiveSspracticeinreadingforspecificinformation.

Learningmoreaboutsharks

AskSstodosomeadditionalresearchtofindoutmoreaboutsharksbeforethislesson.

3b.TogiveSstheopportunitytoreviewtheuseofconjunctions.

SharkfinsoupisaChinesedelicacythatispopularnotonlyinChina,butalsoamongtheChinesepopulationinothercountrieslikeSingaporeandMalaysia.

Reviewofconjunctions

○so:

usedtosaythatsomethingisaresultofsomethingelsethathasjustbeenmentioned.

e.g.Iwastired,soIdecidedtotakeamap.

○although:

usedtocontrastonepartofasentencewithanother,hastheeffectofmakingthemainideainthesentenceseemsurprisingorunexpected.

e.g.Althoughshestudiedhard,shedidnotpasstheexam.

○if:

usedtotalkaboutthecircumstancesinwhichsomethingelsemighthappen;givestheconditionforsomethingelsetohappen.

e.g.Ifyoustudyhard,youwilldowell.

○but:

usedtocontrasttwopartsofasentenceand

教学过程

教学过程

详细内容师生活动

个性彰显

showthattheyareoppositeorverydifferentinmeaning.

e.g.Thechildrenstoppedplyingwhentheyheardthebell.

4c.TopromptSstothinkaboutwaysofprotectingtheenvironment.

Toreinforcethetargetlanguagefortalkingaboutenvironmentalprotection.

Let’stalkabout…

Makealistofthingsthatpeoplecandotohelpprotecttheenvironment.

板书设计

Unit13we’retryingtosavetheearthSectionA3a~4c

Noscientificstudieshaveshownthatsharkfinsaregoodforhealth.

Thenumberofsomekindsofsharkshavefallenbeover90percentinthelast20to30years.

作业布置

教学反思

课题名称

Unit13we’retryingtosavetheearth!

SectionB1a~1c

小课时数

第4课时

主备教师

合作教师

授课类型

fresh

教学目标

知识技能：

1.Targetlanguage:

I’vejustreadabookwhichgivesideasabouthowwecansavetheenvironment.

Youshouldturnofftheshowerwhenyou’rewashingyourhair.

2.Grammar:

Presentperfect,modalverb

3.Wordsandexpressions;

（1）Curriculumwords:

recycle,napkin

Usefulexpressions:

turnoff,inahurry,haveshorthair,fromnowon,noway过程方法：

Accordingtolistening,totrainstudents’speakingandlisteningabilityandtotrainstudents’abilitytousethetargetlanguage．

情感态度：

Weshouldbeawareoftheimportanceofprotectingtheenvironment．

教学重点

Listenforspecificinformation.

教学难点

TargetLanguage

教学准备

教学过程

详细内容师生活动

个性彰显

1a.TopromptSsgivemorethoughttowhatcanbedonetosavetheenvironment.

GivingreasonscallonafewSstoaskthemtosharetheirrankingswiththeclass.

1b.TogiveSstheopportunitytotalkabouttheactionstheycantalktohelpsavetheenvironment.

Usingbut

Itisusuallynotusedatthebeginningofasentenceinformalwriting.However,itcanbeusedatthebeginningofasentenceinspeechorinformalwriting.

1c.TogiveSslisteningpracticeinthetargetlanguageusedinnaturalspeech.

CultureFocus–Savingtheenvironment

Theconversationisaboutthelittle