Unit10TheworldaroundusGoals:a.Achievelanguageskillsandrelatedknowledgeaboutthetopicofenvironmentprotection;b.Learntoexpresscausesandeffects:c.Vocabularyinthisunit:thewordsandexpressionslistedontheteacher’sbookd.Grammar:ReviewDirectandIndirectSpeechLesson1Mainpoints1.Wordsindanger;fur;cutdown;left;sometimes;discuss;makesure;findout2.Sentencepatterns...,tigerscannolongerhideandhunt.3.FunctionalitemQuestionsandanswersDifficultpointsNolonger&nomoreTeachingproceduresStep1Lead-inSstellthereasonswhysomeanimalshavediedout.T:Weknowtherearefarfewerkindsofanimalsintheworldthanbefore.Theyhavediedoutfordifferentreasons.Askseveralstudentstotellthereasons.GetSstoknowaboutthefactmanyanimalshavediedbecauseofhumanbeings.Step2Warmingup1.Sstalkaboutthethreepictures.Whatkindsofanimalsarethey?Whyaretheyindanger?Whydopeoplehuntthem?2.Dividetheclassintogroupsanddiscussthethreequestions.3.Severalgroupsreporttheiranswers.Step3ListeningOneofthereasonswhyanimalsareindangerispollution.Nextyouwilllistentoareportaboutpollutiontoknowhowseriousitis.1.Gothrougheachtaskandunderstandwhattodo.2.Playthetapetwotimesasnecessary.Pauseatimportantpointsandgivethestudentshelp.3.LettheSsdiscusstheiranswersinpairs.用心爱心专心4.Checktheanswers.5.DiscussPartTwoingroupsforafewminutesandthenreporttheanswers.Step4speaking1.Readtheinstructions.2.Sspractiseaskingandansweringinpairs.3.Asktwopairstoactout.Step5languagepoints1.nolonger/nomorenolonger=not...anylongernomore=not...anymoreItislater.Ican'twaitanymore.Timelostwillnotreturnanymore.2.makesure(that)Ep:Makesurethatyouunderstandwhatyourteachersays.Ep:Arriveearlyatthecinematomakesureof(getting)aseatHomeworkPractiseaskingandansweringquestions.Lesson2Mainpoints1.Wordsdieout,act,measure,original,respond,vaheatle,keep...from...,liveabetterlife,thatis,firstofall,bydoing,pickup.2.Sentencepatterns...butwedon’talwaysdoaswesay...Thegoodnewsisthatthereisalotwecandotohelp.DifficultpointsthepredicativeclauseTeachingproceduresStep1.RevisionCheckthehomeworkStep2.Pre-reading1.Q:Whatdoplantsandanimalsneedtosurvive?A:Encouragethestudentstocompareanimalsandhumans.Animalsandplantsalsohavebasicneedsandanimalsliveinsocialgroups.2.Q:Whatdoanimalsdotosurviveinplaceswhereitisveryhotorcold,where用心爱心专心thereisn'tmuchwater?A:Animalsadapttochangeintheirhabitatandtrytolearntosurvivewhentheconditionsoftheirhabitatchange.Step3ReadingT:Fromlastperiodweknowmanyanimalsareindanger.Thendoyouknowwhysomeplantsareindangerandevenhumanbeings?Let'strytofindtheanswertothequestionabovefromthetextandwhatwecandotostopit.Askstudentstoreadquicklyinsilenceandfindtheanswertothefollowingquestion.Q:Whatcanwedotoprotecttheenvironment?A:Weshouldcreatemorespaceforanimalsandplants.Weshouldstoppollution.Step4Post-readingAskstudentstoreadthetextagainandanswerthefollowingquestions.1.Whydoanimalsandplantsbecomeendangered?A:Animalsandplantsbecomeendangeredwhentheirhabitatisdestroyedorwhenconditionsinthehabitatchangetooquicklyortoodrastically.Thetextliststhreemainreasons:habitatchange,thearrivalofnewspeciesinthehabitat,andtheoveruseofthespeciesitselfortheresourcesinthehabitat.2.Aspeciescanbecomeendangeredwhenitshabitatischangedordestroyed.Canyouthinkofthingshumanbeingsdothatmaydestroyorcausechangeinahabitat?A:Variousanswersarepossible.Encouragethestudentstothinkofhumanbehaviourthatcancauseproblems:pollution,landuse,hunting...
