Unit10Theworldaroundus精品文档(000001).docx

Unit 10 The world around us　　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.Icantwaitanymore.　　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,wherethereisntmuchwater?　　A:Animalsadapttochangeintheirhabitatandtrytolearntosurvivewhentheconditionsoftheirhabitatchange.　　Step3Reading　　T:Fromlastperiodweknowmanyanimalsareindanger.Thendoyouknowwhysomeplantsareindangerandevenhumanbeings?Letstrytofindtheanswertothequestionabovefromthetextandwhatwecandotostopit.　　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　　Ididnttakeimmediateaction.　　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.　　Step4Homewo。