开心学英语四年下册Unit 4 Review 1ppt课件

Unit 4 Review 开心英语四年级下册开心英语四年级下册 Duty report1.Whos on duty today?2.Is everyone here today?3.What day is it today?Spelling and pronunciationtree trousers train tr/tr/drink hundred dr/dr/its cats kitests/tes/ts/birds friends ds/des/dz/.Talk about the picturesThe woman is skiing.Is the woman skiing?Yes,she is.What is the woman doing?They are singing.Are they singing?Yes,they are.What are they doing?Stree and intonation What is she doing?Shes mending her bike.What are you doing?Im cleaning the window.Is he singing a song?Yes,he is./No,he isnt.Are they playing football?Yes,they are./No,they arent.Grammer Using the Present Continuous Tense(使用现在进行时）1.现在进行时表示现在（说话瞬间）正在进行或发生的动作).2.谓语结构：be(am,is,are)+doing 3.否定式：be(am,is,are)+not+doing 疑问式：Be(Am,Is,Are)+主+doing 动词-ing形式的构成一般在动词原形后+ing go ask going asking以不发音的e结尾的，去e，+ing write take close writing taking closing重读闭音节以一个辅音字母结尾的，双写这一字母+ing get run swim put getting running swimming putting.Add ing to the following verbs look drink have catch draw think work give fly clean lookingdrinkinghavingcatchingdrawingthinkingworkinggivingflyingcleaning Corret the sentences1.I cleaning the house now.2.He is listen to me.3.He is writeing.4.They are runing.I am cleaning the house now.He is listening to me.He is writing.They are running.Question and answerWhats he/she doing?1.2.3.4.What are they doing?1.2.3.4.QuestionI am coming.是是现在进行时吗？现在进行时吗？