英语人教版八年级下册unit3SA 3a--3c.ppt

Unit 3Could you please clean your room?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,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 some washingclean the bike As a teenager,What do you ask your parents permission for?What do your parents ask you to do?自学提示一自学提示一自学内容自学内容:P21 1a 5自学方法自学方法:1.Read and translate the phrases,then write parents or teenagers next to each phrase.1.buy some drinks and snacks _2.borrow some money_3.clean your room _4.invite my friends to a party _5.go to the store_6.use your CD player _7.take out the rubbish _8.make your bed _teenagersteenagersteenagersteenagersteenagersparentsparentsparents2.Listen and check()the things in activity 1a that you hear.3.Make conversations by using the phrases in 1a and role play them in 1b.P:Could you clean your room?C:Yes,I can.C:Could I invite my friends to a party?P:No,you cant have a party.You have a test on Monday.4.Listen to the conversation and fill in the blanks.S:Could I invite my friends to a party on Saturday,Mom?M:Of course!That sounds like fun.S:Could I _?M:What for?S:I need to buy some _.M:Im going tomorrow,and I can buy some drinks and snacks for you.S:Oh,good.Thanks,Mom.M:Youre welcome.Oh,could you _?S:I cleaned it last week.borrow some moneydrinks and snacksclean your roomM:You _clean it again for your party.S:OK.At the party,could I _?M:Yes,if youre careful with it.S:Dont worry,Mom!M:Now,there are _ other things I want you _ before the party.Could you please _ the big chairs to the bedroom and _ the living room?S:Sure.Dave is coming early on Saturday,so he can help me.need to use your CD playera few to do move clean 5.Role play the conversation.讲解释疑 Could I invite my friends to a party on Saturday?invite vt.“邀请邀请”，意同，意同ask，但，但invite更正式。更正式。invite sb.to do sth.邀请某人做某事。邀请某人做某事。e.g.They invited me to join their club.invite sb.to sth./invite sb.for sth.e.g.He invited us for the concert.invitation n.邀请邀请 e.g.Thanks for your invitation.Thank you for asking/inviting me.Could you please？do the dishes sweep the floor take out the trash make your bed fold your clothes clean the living room open the door Yes,I can.All right.“Yes”Sure.No problem.Certainly.No,I cant I have to “No”Sorry,I cant I have to make polite requests(礼貌的请求）answerssummary课堂练习：（小组互帮课堂练习：（小组互帮）You are having a party.Ask your partner for help with these things.A:Could you take out the rubbish?B:Yes,sure.go to the store buy drinks and snacks do the dishes clean the living room take out the rubbishA:Could you buy drinks and snacks for the party?B:Yes,no problem.A:Could you do the dishes?I have a lot of things to prepare.B:Of course.But I want to see the football match first.练习反馈练习反馈 根据要求答题。(小组帮困)1.Could you help me clean the living room?(作肯定回答作肯定回答)_.2.Thanks for taking care of my dog.（变同义句）（变同义句）_ for _ my dog.3.Remember to clean the bed.（改为同义句）（改为同义句）_ _ to clean the door.4.close the door.（变否定句）（变否定句）_ _ the door.5.I need some help.（改为一般疑问句）（改为一般疑问句）_ you _ _ help?6.I like to wash the plates because its relaxing.（提问）（提问）_ _ you _ to wash the plates?7.Can you lend your pen to me?(同义句同义句)Can _ _ your pen?Yes,I can./All right./Sure./No problem./Certainly.Thank youlook after/care for/care aboutDont forgetDont closeDoneed anyWhy dolikeI lend自主建网自主建网 1.buy some drinks and snacks /borrow some moneyclean your room /invite my friends to a partygo to the store /use your CD player take out the trash /make your bed2.invite 的用法七、因人作业（最小作业量）七、因人作业（最小作业量）1.Do Exercises.请根据汉语提示完成下列句子请根据汉语提示完成下列句子 1.His sister has to _(洗餐具洗餐具)after dinner.2.Could you please _(叠衣服叠衣服),Jenny?3.Ben likes to _(打扫卫生打扫卫生).4.Linda,help your mother _(倒垃圾倒垃圾).5.My brother hates to _(做家务做家务).do the dishesfold the clothesdo the cleaningtake out the rubbishdo chores 练习：练习：请按括号内的要求完成下列句子,每空一词。1.I went to Bills house yesterday.(改为一般疑问句改为一般疑问句)_ you _ to Bills house yesterday?2.Wash his bowl after dinner.(改为否定句改为否定句)_ his bowl after dinner.3.Remember to clean your room.(改为同义句改为同义句)_ to clean your room.4.Did your brother have a great time at the party?(改为同义句改为同义句)Did your brother _ at the party?5.You should stay at home and look after your sick father.(改为同义句改为同义句)You should stay at home and _ your sick fatherDidgoDont washDont forgetenjoy himselftake care of 单项选择填空单项选择填空1.Could you please clean the room?_ I have to do my homework.A.Yes,sure.B.Why not?C.Sorry,you cant.D.Sorry,I cant.2.Could I please _?Sorry,you cant.Your mother has to use it.A.do chores B.go to the movies C.use the car D.go to school DC3.Mum,Could I go to Beijing with you?Yes,_.But you have to finish your homework first.A.you can B.you could C.you cant D.you couldnt4.Would you like to come to my birthday party?Id love to,_Im too busy.A.and B.if C.so D.butAD 典型例题典型例题1）-Could I borrow your dictionary?-Yes,of course,you_.A.might B.will C.can D.should C.can1d Listen and fill in the chart.(知者加速知者加速)Sandys momSandy Sandy and DaveWhat are they going to do?buy drinks and snacksinvite my friends,borrow some money,clean her room and use the CD playermove the big chairs,clean the living room