2019秋期八年级英语下册Unit2Lesson4AnimalTalk课件（新版）北师大版.ppt

Unit2Lesson4 AnimalTalk Howdowemunicatewithotherpeople Ourwaysofmunication bymobilephone bysignlanguage bybodylanguage throughface to facemunication byemail byblog Brainstorm Usethekeywordstodescribethesephotos Whendowemunicatewithothers Twopeopleareusingaputer Maybethey rewritingablogorsendinganemail Warm up Doanimalsneedmunication Warm up JaneRoberts Warm up Doyouknowtheseanimals insects whales mice Howdotheymunicatewiththeirfriends ant bees Ithinkantsmunicatebybodylanguage Warm up Readthetext Findoutthe3mainmethodsofanimalmunication BysmellBysoundBybodylanguage Reading Fillintheblanks Fillintheblanks Readwiththespeaker Reading Howishumanmunicationdifferentfromanimalmunication Ithink Youropinion 1Animalscanhelpusalot Examples2Peoplehavealwaysbeeninterestedinanimalmunication Whydopeoplewanttostudyanimalmunication Dogshavehelpedthepoliceforalongtime Theycanfindmissingpeoplebyusing Scientistshavetrainedmicetofindlandmines Talking Canyouanswerthesequestions 1Howdoscientistsstudyanimalmunication 2Whathavescientistsdonewithmicesothattheycanhelppeople 3Arepeopleinterestedinanimalmunicationnoworforalongtime Howdoyouknow Theyhavedonealotofresearchonthissubject Theyhavetrainedmicetofindlandmines Peoplehavealwaysbeeninterestedinanimalmunication foralongtime Talking 1Readthetext 2Writedownyouropinionabout Howishumanmunicationdifferentfromanimalmunication Homework