范文Unit 10The world around us教案.docx

范文Unit 10The world around us教案.docx

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范文Unit10Theworldaroundus教案

Unit10Theworldaroundus教案

　　Unit10

　　Theworldaroundus

　　Goals:

　　a.Achievelanguageskillsandrelatedknowledgeaboutthetopicofenvironmentprotection;

　　b.Learntoexpresscausesandeffects:

　　c.Vocabularyinthisunit:

　　thewordsandexpressionslistedontheteacher’sbook

　　d.Grammar:

　　ReviewDirectandIndirectSpeech

　　Lesson1

　　mainpoints

　　.words

　　indanger;fur;cutdown;left;sometimes;discuss;makesure;findout

　　2.Sentencepatterns

　　...,tigerscannolongerhideandhunt.

　　3.Functionalitem

　　Questionsandanswers

　　Difficultpoints

　　Nolonger&nomore

　　Teachingprocedures

　　Step1Lead-in

　　Sstellthereasonswhysomeanimalshavediedout.

　　T:

weknowtherearefarfewerkindsofanimalsintheworldthanbefore.Theyhavediedoutfordifferentreasons.

　　Askseveralstudentstotellthereasons.GetSstoknowaboutthefactmanyanimalshavediedbecauseofhumanbeings.

　　Step2warmingup

　　.Sstalkaboutthethreepictures.

　　whatkindsofanimalsarethey?

　　whyaretheyindanger?

　　whydopeoplehuntthem?

　　2.Dividetheclassintogroupsanddiscussthethreequestions.

　　3.Severalgroupsreporttheiranswers.

　　Step3Listening

　　oneofthereasonswhyanimalsareindangerispollution.Nextyouwilllistentoareportaboutpollutiontoknowhowseriousitis.

　　.Gothrougheachtaskandunderstandwhattodo.

　　2.Playthetapetwotimesasnecessary.Pauseatimportantpointsandgivethestudentshelp.

　　3.LettheSsdiscusstheiranswersinpairs.

　　4.checktheanswers.

　　5.DiscussPartTwoingroupsforafewminutesandthenreporttheanswers.

　　Step4speaking

　　.Readtheinstructions.

　　2.Sspractiseaskingandansweringinpairs.

　　3.Asktwopairstoactout.

　　Step5languagepoints

　　.nolonger/nomore

　　nolonger=not...anylonger

　　nomore=not...anymore

　　Itislater.Ican'twaitanymore.

　　Timelostwillnotreturnanymore.

　　2.makesure

　　Ep:

makesurethatyouunderstandwhatyourteachersays.

　　Ep:

Arriveearlyatthecinematomakesureofaseat

　　Step6Homework

　　Practiseaskingandansweringquestions.

　　Lesson2

　　mainpoints

　　.words

　　dieout,act,measure,original,respond,keep...from...,liveabetterlife,thatis,firstofall,bydoing,pickup.

　　2.Sentencepatterns

　　...butwedon’talwaysdoaswesay...

　　Thegoodnewsisthatthereisalotwecandotohelp.

　　Difficultpoints

　　thepredicativeclause

　　Teachingprocedures

　　Step1.Revision

　　checkthehomework

　　Step2.Pre-reading

　　.Q:

whatdoplantsandanimalsneedtosurvive?

　　A:

Encouragethestudentstocompareanimalsandhumans.Animalsandplantsalsohavebasicneedsandanimalsliveinsocialgroups.

　　2.Q:

whatdoanimalsdotosurviveinplaceswhereitisveryhotorcold,wherethereisn'tmuchwater?

　　A:

Animalsadapttochangeintheirhabitatandtrytolearntosurvivewhentheconditionsoftheirhabitatchange.

　　Step3Reading

　　T:

Fromlastperiodweknowmanyanimalsareindanger.Thendoyouknowwhysomeplantsareindangerandevenhumanbeings?

Let'strytofindtheanswertothequestionabovefromthetextandwhatwecandotostopit.

　　Askstudentstoreadquicklyinsilenceandfindtheanswertothefollowingquestion.

　　Q:

whatcanwedotoprotecttheenvironment?

　　A:

weshouldcreatemorespaceforanimalsandplants.weshouldstoppollution.

　　Step4Post-reading

　　Askstudentstoreadthetextagainandanswerthefollowingquestions.

　　.whydoanimalsandplantsbecomeendangered?

　　A:

Animalsandplantsbecomeendangeredwhentheirhabitatisdestroyedorwhenconditionsinthehabitatchangetooquicklyortoodrastically.Thetextliststhreemainreasons:

habitatchange,thearrivalofnewspeciesinthehabitat,andtheoveruseofthespeciesitselfortheresourcesinthehabitat.

　　2.Aspeciescanbecomeendangeredwhenitshabitatischangedordestroyed.canyouthinkofthingshumanbeingsdothatmaydestroyorcausechangeinahabitat?

　　A:

Variousanswersarepossible.Encouragethestudentstothinkofhumanbehaviourthatcancauseproblems:

pollution,landuse,hunting,farming,etc.

　　Step5Languagepoints

　　.asconj.

　　wheninRomedoastheRomansdo.

　　Doyouhavetofeedplantsasyoufeedchickens?

　　2.takeaction

　　Ididn'ttakeimmediateaction.

　　activeadj.

　　Hewasactiveinthe1798revolution.

　　3.measurev.&n.

　　vt.&vi.

　　wemeasuredtheroomandfounditwas200feetlongand15feetwide.

　　canyouwaittillIhavefinishedmeasuring?

　　n.

　　Aninchisameasureoflength.

　　Step6Listeningtothetape

　　Step7Homework

　　Reviewwordsandlanguagepointsinthetext.

　　Lesson3

　　mainpoints

　　words

　　devote...to...;atpresent;common;set...free;inthewilds;giveatalk;whatkindof;explainsth.tosb.;hope&wish;however;oneday,someday&anotherday;stopdoing&stoptodo...

　　Difficultpoints

　　hope&wish

　　Teachingprocedures

　　Step1Revision

　　.checkthehomework

　　2.Askseveralstudentstosaysomethingaboutthewildlifeendangerment.

　　Step2wordstudy

　　Getstudentstoknowsomethingaboutwordformationandgoovertheuse.

　　.hope&wish

　　hope

　　①for+n.

　　②todo...

　　③that...

　　wish

　　①for+n.

　　②todo...

　　③sb./sth.+adj./done/todo...

　　④sb.sth.

　　⑤that...

　　2.stopdoing&stoptodo

　　Hestoppedsmoking.

　　Hestoppedtosmoke.

　　Step3Grammar

　　.RevisetherulesfortheDirectSpeechandIndirectSpeech.

　　2.Practice

　　ReadthenewsstoryonP68inbook.PickoutthesentencesandthenchangethemintoDirectSpeech.

　　DoexerciseonP141inbook.GrammarEx1.

　　Step4Homework

　　.Gooverallwordsandexpressions.

　　2.Preview:

Newwordsandphrasesinnextpart.

　　Lesson4

　　mainpoints

　　.words

　　energy;reduce;amount;harmful;material;organize;attractive;becarefulwith...;throwaway;infact;endupaswaste;share;showsth.tosb.

　　2.Sentencepatterns

　　Itisimportanttodo...

　　chooseanenvironmentalproblemthatyouthinkisimportant.

　　Teachingprocedures

　　Step1Revision

　　.ReviewtheDirectSpeechandIndirectSpeech.

　　changethesentencesintoIndirectSpeech.

　　2.makesentenceswiththefollowingwordsandexpressions.

　　hope&wish;stopdoing&stoptodo;set...free

　　Step2Lead-in

　　Sslistsomewaystoprotecttheenvironment.

　　T:

Therearemaystoprotecttheenvironment.Listsomeofthem.Nextwewillreadapassagetofindmorewaysofprotectingenvironment.

　　Step3Presentation

　　.Helpthestudentsunderstandwhatthepassagetellsus.

　　2.Dividetheclassintogroupsanddiscusstofindtheanswers.

　　3.Severalgroupsreporttheiranswers.

　　Step4Languagepoints

　　.Itisimportanttodo...

　　Itis+adj./n.+todosth.

　　Itiswonderfultohaveawalkinthewoods.

　　Itis+adj.+forsb.todosth.

　　Itwaseasyformetoanswerthequestion.

　　Itis+adj.+ofsb.todosth.

　　It'skindofyoutothinksomuchofus.

　　2.showsth.tosb.=showsb.sth.

　　Heshowedmeaphotoofhim.

　　3.becarefulwith...

　　becarefulwith+n.

　　becarefulin+v-ing.

　　Step5Listening

　　Step6Homework

　　Reviseallthewordsandexpressionsinthisunitandrevisethenewwordsinnextunit.