北师大版英语选修8.docx

北师大版英语选修8.docx

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北师大版英语选修8

Unit22EnvironmentalProtection

Warm-upandLesson1Globalwarming教案

Teachingaims

1.learnnewswordsandphrases

2.warm-up:

talkaboutanddiscussenvironmentalproblems

3.text:

globalwarming.getthegeneralideaofthetext

4.languagepointsandtopractiseusingreportingverbs.

Teachingtime

Twoperiods

Teachingprocess

\

Step1Revision

Step2newwordslearning

somestudentstoreadthenewwordsfirstandcorrecttheirpronunciation

thetapeandhavethemreadafterthetape

themafewminutestoreadthenewwordsfreely,tellthemiftheycan’treadthewords,encouragethemtoasktheteacher.

Step3Warm-up

unitobjectives,andaskthestudentstotellusthemeanings.

1

a）letthestudentsreadthekeywords

b）letthemlookatthepicturesanddiscussthequestion:

&

Howmuchdoyouknowaboutenvironmentalproblems

c）askthemdoexercise1.

d）letsomestudentswritetheiranswersontheboard.

2

a）letthestudentsreadthestatementsandguesswhatthereportisabout.

b）playthetapetwiceanddecideifthestatementsaretrueorfalse.

c）checkaskthemtocorrectthefalsestatements.

3

askstudentstodiscussinpairs:

whichanimalsdoyouthinkareamongthetop5endangeredspeciesinChina

4

`

a）readthequestionsfirst

b）havethestudentsworkinpairsanddiscussthequestions

step4Reading

youstart

a）studentsworkingroups,lookingatthepictures,andgivethemafewminutestodiscussthequestion:

whatdoyouknowaboutglobalwarming

b）discussthequestion:

whichcountriesdoyouthinkcontributemoretoglobalwarmingwhy

c）askstudentstogothroughthewordsinexercisethenaskthemtoreadthetextandunderlinethewordstheyfind.

d）askstudentstoidentitythewordsinthetextande3xplaintheirmeaning,eitherinEnglishorChinese.

tolearn

a）    askthestudentslookatexercise4,andthenplaythecassettetwice.

;

b）    givethemafewminutestoreadthetextanddiscussthequestions.

c）    Gothroughthequestionsandaskthemtogivetheiranswersandexplainifnecessary.

points

wetaketheheat我们受得了这么热吗

ourcontrol我们不能控制的

beyondprep.在（到）...较远的一边,超过,那一边adv.在远处n.远处

eg.Don'tstaytherebeyondmidnight.不要过了午夜还留在那儿。

Whatliesbeyondthemountains山的那一边有什么

Mencantraveltothemoonandbeyond.人们能到月球或更远处去旅行。

Theroadisbeyondthathill.路在山的那一边。

）

Someshopskeepopenbeyondmidnight.有些商店营业到半夜以后。

Therumourisbeyondbelief.这谣言不可信。

Iknownothingofitbeyondwhathetoldme.

除了他告诉我的以外,别的我什么都不知道。

Heissuchanaughtyboyandisbeyondmycontrol.

他是个顽皮的孩子,我实在无法管教.

up加快速度,促进

eg.Thetraingraduallyspeededup.火车逐渐加快速度.

to提到,谈到,涉及;参考,查阅;向...打听[查询];认为与...有关,认为...起源于...

refertosb.[sth.]as称某人[物]为

~

eg.WhatIhavetosayreferstoallofyou.我要说的话涉及到你们大家。

TheteacherreferredhimtoChapterV.老师叫他看第五章。

Thevisitorsarereferredtotheinformationdesk.让来访者到问事处去。

Hereferredhissuccesstothegoodteachinghehadhad.

他把他的成功归于他以前所受的良好教育。

turnadv.依次,轮流inone'sturn（依次）轮到时;这一回

byturns轮流地,依序地

sangonthestageinturn.

Wedrovethecarbyturns.

to通向,导致

，

leadupto把话题渐渐引到...;导致

eg.AllroadsleadtoRome.[谚]条条道路通罗马。

Hisactionsleadmetodistrusthim.他的行为使我不信任他。

theearthcold….

Leave+n.+adj./adv.听任,使…处于某种状态

Eg.leftthelightson.让灯亮着

Thewindowwasleftopen.让窗子开着。

leavethedooropen让门开着

leaveathingasitis听其自然,置之不理

aresultof

~

todosth.

overtheworld

one’spart

12.slowdownv.（使）慢下来

upv.合计

step5vocabulary:

exercise6

attheexpressionsintheboxfirst.

studentsdotheexerciseindividuallyandwritedowntheiranswersontheboard.

themreadoutthesentences.

Step6grammar:

reporting

，

studentstoidentifythesentencesthatthesestatementsrelatetoandcirclethereportingverbs.

themtoexplainthereasons.

8studentsreadthesentencesandreferthemtothegrammarsummary1onpageaskthemtoexplainthereasons.

themtodotheexerciseindividually,thenchecktheiranswers.

Step7Summaryandexercise

a）    newwordsb）exercise1onpage52

Unit22EnvironmentalProtection

Lesson2EndangeredSpecies教案

Teachingaims

andphrases：

:

alectureandadialogueandtakenotes

practisejustifyingarguments.

Teachingtime

Twoperiods（两课时连堂）

Teachingprocess

Step1Revision

Reviewthenewwordsoflastlesson

`

Step2learnthenewwords

step3listening

youstart

a）   exercise1:

matchthenamesoftheendangeredspecieswiththepictures.

Askstudentstolookatthepicturesanddotheexerciseindividually.

Thengothroughthepicturesandcheckanswers.

b）   exercise2

studentslookatthewordsandexplainthemeaningofthewords.

Thendotheexerciseontheblackboard.

tolearn

【

a）askstudentstolookatthelisteningstrategiesandreviewthemtogether.

b）listentothetape,doexercisestudentswritesomenotes.

c）exerciseworkinpairsandusetheirnotestomakesentencesinturn.

d）checktheiranswers.

e）exerciseafewpairsofstudentscomparetheirnotes.letthemtellthemostimportantinformationthattheygotfromthelecture.

f）exercisethetape,askthestudentstocompletethefactfiles.thengothroughthefactfileswiththeclass.

Step4vocabulary

Exercise7

Askstudentstodotheexerciseindividuallyandthenchecktheiranswers

Step5pronunciation

thecassettestudentstopayattentiontocompoundwords.

themtoreadoutthecompoundwordstheyheard.

tothedialogueandcompletethefunctionfilewiththeseexpressions.

thecassetteanddotheexercise,thenaskstudentstoreadthesentences.

Step6speaking

studentstoreadtheinformationinexercise10.

throughthekeywordswithstudentsinexercisestudentstonotedowntheirprioritiesandsolutionstotheproblems.

step7Homework

Exercise2inpage54

~

Unit22EnvironmentalProtection

Lesson3Unnaturaldisasters教案

Teachingaims

andphrases：

text

strategies

abouttext

:

prefixes

Teachingtime

Twoperiods（两课时连堂）

!

Teachingprocess

Step1Revision

Reviewthenewwordsoflesson2andhavediction

Step2learnthenewwords

somestudentstoreadthenewwordsfirstandcorrecttheirpronunciation

thetapeandhavethemreadafterthetape

themafewminutestoreadthenewwordsfreely,tellthemiftheycan’treadthewords,encouragethemtoasktheteacher.

step3reading

youstart

havestudentsreadthekeywords,payparticularattentiontowordletthemdiscussthequestionsinpairs.

/

studentsreadreadingtheirmeaning.

tolearn

a）exercise2.studentsreadthetextquicklyandchecktheiranswerstoexercise1.

b）exercisestudentstoreadthroughthesentencesfirstbeforetheygobacktothetextandstudyeachaskthemtocompletetheexerciseindividually.checktheiranswers

c）exercisethecassettetwice,andaskstudentstoreadthetextagainandanswerthequestions

step4vocabulary:

prefixes

1．Exercise5

a）readtheinstructionstotheclassandletstudentsknowwhattodo

b）studentsdotheexerciseinpairs

6

：

a）readtheinstructionstotheclassandtellstudentstheanswersincludewordsthatareinbracketsinexercise5.

b）asksomestudentstodotheexerciseontheblackboard.

c）checktheiranswersandreadthesentences

:

exercise7

a）givethemafewminutestodiscussthequestionsinpairs

b）goaroundandmonitorthem

c）checktheiranswers

step5Homework

Exercise2inpage56

Unit22EnvironmentalProtection

/

Communicationworkshop教案

Teachingaims

andphrases

:

aradiointerview

:

areport

usingformallinkersandsynonyms

theexercisesaboutthetext

Teachingtime

Twoperiods

Teachingprocess

—

Step1Revision

thehomeworkexercise

Step2newwordslearning

Step3listening

Exercise1

thepicturesandaskstudentstodescribeeachpicture.

workinpairs,discussthequestion:

Whatisnoisepollution

Exercise2

、

tellstudentsabadexperiencewithnoise.

workinpairsanddiscusstheirexperienceswithnoise

somestudentstotelltheclasstheirpartner’sbadexperienceswithnoise.

Exercise3.

studentstimetoreadthesentencesandpredictthekindofinformationthatismissing.

playthetapetwiceormore.

completethenotes.andthenchecktheiranswers.

Exercise4

thethreetopicstotheclassandtellstudentstofocusontakingnotesonthesethreetopics.

thesecondpartoftheradioprogramtwiceforstudentstolistenandtakenotes

#

studentsworkinpairsandcomparetheirnotes.

step4writing:

areport

exercise1

outtheheadingtotheclass

studentstoreadthereportquicklyandmatchsectionswiththeseheadings.

Exercise2

studentstimetodotheexerciseindividually.

theiranswers.

Exercise3

Studentsdotheexerciseinpairsthenchecktheiranswers

，

Exercise4.

theinstructionstotheclassandcheckthatstudentsunderstandwhattodo.

dotheexercisebythemselves.

somestudentstowritetheiranswersontheblackboard

theiranswers.

step5speaking:

discussingphotos

exercise1

throughtheopinionsfirst

thecassetteandletstudentsdotheexercise

Exercise2

|

studentsreadthroughtheexpressionsfirst.

thecassetteagain

dotheexerciseandthenchecktheiranswers

Exercise3

dotheexerciseinpairs

theiranswers

step6homework

exercise2inpage59

Unit23Conflict

:

Lesson1LivinginaCommunity教案

Teachingaims

1.Learnnewswordsandphrases

2.Togetthegeneralideaofthetext

3.Languagepointsandtopractiseusingvocabularybelongingtothesamesemanticfamily.

Teachingimportantpoints:

1）Wordsandphrases:

gnarl,Vietnamese,identification,flee,spare,stickup,commander,acoupleof,unofficial,chief,ward,hug,aboard,firebrigade,procedure,missi