UnitUnit55OxfordEnglishModule3AnimalsSavetheendangeredSavetheendangeredanimalsanimalsSpeakingSpeakingPeriod4Period41
Haveyoueverbeentothezoo
Whatanimalsdoyoulikebest
Animalsinthezoo
ElephantsMonkeysGiraffesPeacockPandaTalkingaboutobligations义务;责任---Whatwordsdothestudentsusewhentheyaretalkingaboutobligations
----Modalverbslike“should”and“must”
Forexample:Weshouldcreateagoodenvironmentfortheanimalstolivein
Weshouldnotbuyproductsmadeofanimalfur
Wemustlivepeacefullywiththeanimals
Animalsmustn’tbekilledformeat
Readtheconversationbelowandpractiseitinpairs
Payattentiontothewordsinblue
Kevin:Whatshouldwedotoprotectthefishintheriver
Amy:Wemustn’tthrowrubbishintotheriver
Thefishwilldieiftheriverispolluted
Kevin:Whatelseshouldwedo
Amy:Weshouldwritetofactoriesandaskthemtostoppollutingtheriver
Kevin: