教育专题：unit5period2课件.ppt

It must belong to CarlaSection A(3a4)饶发明饶发明 Class 7 Grade 9学习目标一.学习并识记下列词汇 drop symphony optometrist appointment crucial final anxious worried owner 二.进一步了解并掌握情态动词 must could might cant 表推测的用法 1.drop2.symphony 3.optometrist4.crucial5.final6.anxious7.worried8.owner9.appointmentGuide One (6)比一比比一比 看谁背得快看谁背得快1.落下2.交响乐3.验光师4.关键的5.最后的6.忧虑的7.担心的8.物主9.约定 记忆大比拼记忆大比拼默写下列词汇1.落下2.交响乐3.验光师4.关键的5.最后的6.忧虑的7.担心的8.物主9.约定1.drop2.symphony 3.optometrist4.crucial5.final6.anxious7.worried8.owner9.appointment依据课文，小组讨论查找下列句子。我很焦虑因为我找不到我的背包。你认为“anxious”是什么意思？它可能是“worried”意思。这个耳环不可能是给我的礼物。这本笔记本一定是李明的因为上面有他的名字。Guide Two (6)Im really anxious because I cant find my backpack.What do you think“anxious”mean?It might mean“worried”.The earring cant be a present for me.The notebook must be Li Mings because it has his name on it.比一比比一比 看谁记得准看谁记得准Im really anxious because I cant find my backpack.What do you think“anxious”mean?It might mean“worried”.The earring cant be a present for me.The notebook must be Li Mings because it has his name on it.熟记下列句子熟记下列句子Guessing games Who is he?He cant be _.He could/might be _.He must be _.Guide Three (4)He cant be _.He could/might be _.He cant be _.He could/might be _.He cant be _.He could/might be _.He cant be _.He could/might be _.He must be _.He cant be _.He could/might be _.He cant be _.He could/might be _.He cant be _.He could/might be _.He cant be _.He could/might be _.He must be _.She cant be _.She could/might be _.1 She cant be _.She could/might be _.1 She must be _.1 She cant be _.She could/might be _.11 She cant be _.She could/might be _.11 She must be _.1 The boy could be _.He must be-1 The boy in yellow might be _.1 He must be _.1He must be _.Can you guess what it is?It could be _.It also might be _.a white vasetwo faces It could be _.It also might be _.Can you guess what it is?a dogtwo girlsPractice Practice A:Whose football is this?A:Whose football is this?B B:Bills?:Bills?A:It A:It might bemight be Bills.Bills.Lets ask him.Bill,Lets ask him.Bill,is this your football?is this your football?C C:No,its not mine.:No,its not mine.It It must bemust be Jims.Jims.A:Why?A:Why?C C:Because he likes playing football.:Because he likes playing football.Guide Four (4)情态动词情态动词must,might,could,cant表示推测表示推测的含义与用法：的含义与用法：一定；肯定一定；肯定有可能；也许有可能；也许不可能；不会不可能；不会mustmight,couldcantSumma 小结小结(100%的可能性的可能性)(20%80%的可能性的可能性)(0%的可能性的可能性)23145Guide Five (6)1)Whats the matter with Linda?2)Why does she need the backpack?3)How does she deal with her problem?4)Where might the backpack be?And when was it dropped?She cant find her backpack.Because she will have a math test tomorrow and it makes up 30%for the final exam.She asked Anna to help her.She dropped it during the concert so it might still be in the symphony hall.Look at the book and try to answer the questions:当堂训练当堂训练当堂训练当堂训练 Choose the best answerChoose the best answer 1.I didnt hear the phone.I _ a sleep.A.must be B.must have been C.should be D.should have been 2.Mary _ be in Paris.I saw her in town only a few minutes ago.A.mustnt B.shouldnt C.cant D.may not 3.Peter _ come with us tonight,but he isnt very sure yet.A.must B.may C.can D.will 4.I thought you _ like something to read,so I have brought you some books.A.may B.might C.could D.mustBCBB1.The man over there _ be Mr Wang.He has gone to Australia.2.This basketball _ be Li Leis or Lin Taos.They both like playing basketball.3.The guitar _ belong to Sam.He is the only student who plays the guitar.4.The blue bike _ be mine.Mine is black.5._ you help me please?The box is too heavy.Fill in the blanks with must,might,could or cant.cantmight must cantCouldThank you Thank you for listening for listening Thank you Thank you for listening for listening TranslationTranslation 1.这本书一定是李雷的。他正在找这本书。这本书一定是李雷的。他正在找这本书。2.这个发带可能是韩梅的。她喜欢戴发带。这个发带可能是韩梅的。她喜欢戴发带。This book must be Li Leis.He is looking for it.The hair band could be Han Meis.She likes wearing a hair band.3.这个玩具熊可能是约翰的妹妹的。她还是个小姑娘。这个玩具熊可能是约翰的妹妹的。她还是个小姑娘。4.这个排球不是玛丽的。她根本不喜欢排球。这个排球不是玛丽的。她根本不喜欢排球。The toy bear might belong to Johns sister.She is a little girl.The volleyball cant be Marys.She doesnt like playing volleyball at all.