教学课件英语八年级下册沪教牛津版

Unit5SavetheendangeredanimalsSpeakingWriting

Speaking

ReadtheconversationandanswerthequestionTalktimeWhatwordsdothestudentsusewhentheyaretalkingaboutobligations?Modalverbslike“should”and“must”.Whatshould/mustwedotohelpgiantpandas?Weshouldn’t/mustn’tbuyfurproductsWeshould/mustprotecttheirhomes.

Wecanaskpeopleforobligationslikethis:Whatshould/mustI/you/he/she/we/theydoaboutthedirtyriver?Whatoughttodoaboutthedirtyriver?Wecantalkaboutobligationslikethis:I/You/He/She/We/Theyshould/must/oughttocleanuptherubbishintheriver.shouldn’t/mustn’t/oughtn’ttothrowrubbishintotheriver.

Readtheconversationbelowandpracticeitinpairs.Payattentiontothewordsinblue.Kevin:Whatshouldwedotoprotectthefishintheriver?Amy:Wemustn’tthrowrubbishintotheriver.Thefishwilldieiftheriverispolluted.Kevin:Whatelseshouldwedo?Amy:Weshouldwritetofactoriesandaskthemtostoppollutingriver.Kevin:Goodidea.

Howcanwehelpsaveendangeredanimals?Ingroups,chooseoneendangeredanimalfromAonpage70totalkabout.Usethequestionsbelowtohelpyou.S1:Whichendangeredanimalarewegoingtotalkabout?S2:Wearegoingtotalkabout…S1:Whatdangersdotheyface?S2:Theyarekilledeveryyear.S3:Thereisnotenoughfoodforthem.S4:Theirhomesaredestroyed.…Whichendangeredanimalsarewegoingtotalkabout?Whatdangersdotheyface?Howshouldweprotectthem?

Writing

Guess1Canyouguesstheanimal?Itishugeandgrey.Iteatsgrass,leavesandfruit.

ThinkandmakeMakeaspidergramoftopicsaboutpandas.HomeFoodBehaviourLifeThefuture?

AnendangeredanimalTheschoolmagazinewantsyoutowriteafactfileaboutanendangeredanimal.ABelowaresomeendangeredanimals.Writeaboutoneofthemorchooseoneofyourown.Thenmakeaspidergram.Usetheexamplebelowtohelpyo