北师大版初中英语试讲稿《Unit2Communication.Lesson4AnimalTalk–Grammar试讲稿

Unit 2 Communication.Lesson 4 Animal T'alkScientists have discovered that even ants use smell.He has bought an English-Chinese dictionary.Jim has worked for ten years.Present perfectTim and l'ina have lived here since 2004.+Structure:subiect has/have done.试讲稿U2 Communication.Lesson4 Animal Talk.-Grammar试讲稿Step 1:Warming up/Leading inGood morning,boys and girls,how are you today!You all have a good day!I am happyfor you.I also hope that you will enjoy today's class.Let's get started.Let's watch a video about animals.Try to remember the sentences which you areinterested in and repeat them after the video.The video is finished.Who would like torepeat the sentence which you like Wonderful.Amy,you please.Great,Amy said that"She has a pet dog,and it has been her home for 5 years.Dogs can used body languageto communicate."Anyone else Brank,you please.Marvelous!"He likes dolphins best,because they are cute and quiet.And research has shown that they can communicatewith sounds."Excellent.I think all of you did a good job.Here are some sentences usedby present perfect tense.Now let's begin to know about them.Step 2 PresentationLook,here are some pictures on the blackboard,you can think it over and makesentences according to them.Who wants to be the first Cindy.Yes,sit down please.Scientists discover that even ants use smell.But this result has been found for manyyears,so we can say“Scientists have discovered that even ants use smell.”(板书写句子)How about next one Mike,you please.Wonderful.Sit down.He bought an English-Chinese dictionary.If he bought in the past and he still has it now.We can say "He hasbought an English-Chinese dictionary..”(板书写句子)Next one Tiffaney,it's your turn.