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1、driving a carmaking cake1.Could you please clean your room?Could/would/you please+动词原形动词原形+其它其它成分成分是一种表示请求或征询对方意见的客气委婉的说法，could 在此句型里表示请求，而不是can的过去式，could 比 can 的语气更加委婉、客气，让人易于接受.因此平日里人们更多使用could,而不用can.否定句直接在 please后加not eg.Could you please take out the trash?Could you please not tell him about it?
2、sweep the floorfold the clothestake out the trashdo the dishesmake the bedclean the living roomlook after baby brother,cook/make dinnerwash the carwash the clothesgo shoppingPolite request:Could you please clean your room?Yes,Sure!What do we learn today?do the dishes sweep the floor take out the tra
3、sh make your bedclean the living room fold your clothes do choresA:Could you please sweep the floor?B:Sure./Sorry,I cant.do the dishes sweep the floor take out the trash make your bedclean the living room fold your clothes do choresClean the room!dirtyYes,sure.sweep the floor?Could you pleaseYes,sur
4、e.take out the trash?Could you pleaseYes,sure.do the dishes?Could you pleasefold the clothes?Could you pleaseSorry,I cant.I have to do some reading.could表示委婉的语气表示委婉的语气,并不为时态。并不为时态。答语中答语中of course,表示肯定的语气表示肯定的语气,允允许某人做某事时许某人做某事时,用用can和和may来表达来表达,不能用不能用could或或might。复习。复习:will 与与you连用连用,用来提出要求或下命令。用来提出
5、要求或下命令。should与与you 连用连用,用来提出劝告。用来提出劝告。Now make sentences using“could”and the following phrases.(1)go to the movies 去看电影去看电影(2)stay out late 在外面呆得很晚在外面呆得很晚(3)use the car 使用汽车使用汽车(4)use your computer 使用你的电脑使用你的电脑(5)borrow some money 借些钱借些钱(6)invite my friends to a party.邀请我的朋友参加晚会邀请我的朋友参加晚会(7)go to th
6、e store 去商店去商店(8)use your CD player 使用你的使用你的CD 播放器播放器 1.After dinner,you need to _.2.After the washed clothes are dry,you need to _.3.If the dustbin is full,you have to _.4.If there is lots of dust on the floor,you have to _.5.After you get up in the morning,you need to _.6.If your clothes are dirty
7、,you need to _.7.If your bike is dirty,you have to _.Brain storm do the dishesfold your clothestake out the trashclean the floormake the beddo the laundryclean the bikeChoresMaryTomKitty make the bedtake out the trashclean your roomfold your clothessweep the floordo the dishesInterview your friends:
8、Do you often?After dinner,what would your parents like to say?1.Could you do the dishes?2.Could you sweep the floor?3.Could you clean the table?4.Could you put the left food into the fridge?QuestionsHow do you answer these questions?1.-Could you do the dishes?-Yes,sure.Mom2.Could you sweep the floor
9、?-Sorry,mom I have a lot of homework to do.3.Could you clean the table?-Sorry,mom I have to listen to English,now.4.Could you put the left food into the fridge?-,Sure,no problem.You want to your friends Jimmys birthday party,but you dont know your parents idea.How could you ask them?1.Mom,could I go
10、 to Jimmys birthday party on Sunday?2.Daddy,could I stay out a little bit later?3.Mum,could I ride a bike to Jimmys house?4.Mum,could I go to the movies after the party?How does your parent answer these questions?1.-Could I go to Jimmys party?-Of course,you can.2.Could I stay out a little bit later?
11、-Sorry,dear.You have to get home before 9pm.3.Could I could I ride a bike to Jimmys house?-Yes,you can,but you must be careful.4.Could I go to the movies after the party?-Sorry,you cant because it will be too late.Pair work:Situation 1:You want to go shopping You want to buy something expensive.Situation 2:You want to have one-day tour with your friends this weekend.Situation 3.You want to go to your hometown this winter vocation alone.Situation 4.You want to look for a part-time job this winter vocation.How do you talk about it with your parents?