人教版八年级英语下册unit3课件.ppt--（课件中不含音视频）

1、人教版八年级英语下册unit3课件Section APeriod One2022-11-7rubbishtake out the rubbishfoldsweepfloorn.垃圾；废弃物垃圾；废弃物倒垃圾倒垃圾v.折叠；对折折叠；对折v.扫；打扫扫；打扫n.地板地板 Words 2022-11-7messthrowall the timeneithershirtas soon asn.杂乱；不整洁杂乱；不整洁v.扔；掷扔；掷频繁；反复频繁；反复adv.也不也不n.衬衫衬衫一一就就；尽快；尽快 Words 2022-11-7Do you often help your parents do c

2、hores?do chores=do housework2022-11-7clean the living roomdo the dishesmake the bedwash the dishes2022-11-7take out the rubbishfold the clothessweep the floor2022-11-7做家务做家务洗餐具洗餐具do the dishes倒垃圾倒垃圾叠你的衣服叠你的衣服扫地扫地整理床铺整理床铺打扫起居室打扫起居室sweep the floorfold your clothesmake your bedtake out the rubbishclean

3、 the living roomdo chores2022-11-7I think it is a little bit hot in our classroom and I want to ask someone to open the window.What can I say?2022-11-7I can say 1.Open the window!2.Can you open the window?3.Could you please open the window?Can you find the difference?Different ways of saying.Which i

4、s the most polite expression?2022-11-7sweep the floor get up earlycook for usCould you please.?Look and say2022-11-7play the computer gamesCould you please not.?look out of the windowplay soccer here2022-11-7有礼貌地提出请求句型：有礼貌地提出请求句型：Could you please do sth.？请你请你(做做)好吗？好吗？Could you please not do sth.?请你

5、不要请你不要(做做)好吗？好吗？2022-11-7Could you please clean your room?a dirty roomIm sorry.Ill do it right away.不好意思，我马上做。不好意思，我马上做。What will you response if somebodysays“Could you please”?2022-11-7Could you please take out the rubbish?Yes,Sure./Of course./All right./OK.2022-11-7A:Could you please make the bed?

6、B:Sorry,I cant.I have to do my homework.(have to do my homework)2022-11-7-Could you please do the dishes?-Yes,Sure./Of course./All right./OK.2022-11-7-Sorry,I cant.I am studying for my test.(am studying for my test)-Could you please fold the clothes?2022-11-7 Could you please sweep the floor?你能扫一下地吗

7、？你能扫一下地吗？Could you please后加后加_.表示委婉的请表示委婉的请求。求。肯定回答常用肯定回答常用_否定回答常用否定回答常用_ 动词原形动词原形Sure/Certainly/Of course.注注：could是情态动词是情态动词can的过去式，但在本句中的过去式，但在本句中Could you do?不表示过去，用以表示礼貌，委婉或不确定的不表示过去，用以表示礼貌，委婉或不确定的 语气。语气。Sorry,I cant.2022-11-7give me a callCould you please.?sweep the floor 2022-11-7get up earlyc

8、ook for usturn down the music2022-11-7wash your handsclean the yard2022-11-7play football on the roadCould you please not play football on the road?Im sorry.I wont do it again.What will you response if somebodysays“Could you please not”?2022-11-7smoke in publicCould you please not smoking here?Im so

9、rry.Ill go out.2022-11-7play the computer gameslook out of the windowplay soccer hereCould you please not.?2022-11-7fight with othersargue2022-11-7Do you do these chores at home?Discuss them with your partner.(1a)1.do the dishes 2.take out the rubbish3.fold your clothes 4.sweep the floor5.make your

10、bed 6.clean the living room2022-11-7Listen.What kinds of chores do Peter and his mother do?Check（）.1b2022-11-7A:Could you please sweep the floor?B:Yes,sure.Can you do the dishes?A:Well,could you please do them?Im going to clean the living room.B:No problem.Example:Make conversations about the chores

11、 in 1a.1c1c2022-11-7sweep the floordo the dishesmake the bedtake out the rubbishfold the clothesclean the living room(study for my test)(clean the living room)(babysit my sister)(Yes,sure.)(do my homework)(Yes,sure.)A:Could you please take out the rubbish?B:Yes,sure./Of course./All right./OK.Sorry,I

12、 cant.I have to do my homework.Sorry,I cant.I am doing the dishes.2022-11-7Listen.Peter asks his father if he can do four things.What does his father say?Check yes or no.(2a)2022-11-72b2bListen again.Why does Peters father say“no”?Draw lines to the reasons in the chart below.2022-11-7Yes,you can.No,

13、you cant.Could I Peter 2022-11-7-Could I go to the movies?go to the movies-Yes/sure,you can.2022-11-7-Could I play computer games?(Im going to work on it.)play computer games-Sorry,you cant.Im going to work on it.2022-11-7-Could I listen to music?-Yes,you can.2022-11-7-Could I get a ride?get a ride（

14、搭便车）（搭便车）-Yes,you can.2022-11-7A:Could I use your computer?B:Sorry.Im going to work on it now.A:Well,could I watch TV?B:Yes,you can,but first you have to clean your room.Pair workMake conversations between Peter and his father.2c2c2022-11-7Chant Time Could you please sweep the floor,sweep the floor,

15、(sweep,sweep)Could you please clean the living room,clean the living room,(clean,clean)Could you please take out the rubbish,take out the rubbish,(take out,take out)If we are free,we all say Yes,sure.Could you please do the dishes,do the dishes,(do,do)Could you please make the bed,make the bed,(make

16、,make)2022-11-7 Could I get a ride,get a ride,(get,get)Could I go to the movies,go to the movies,(go to,go to)If you agree,you can say Yes,you can.Could I use the car,use the car,(use,use)Could I stay out late,stay out late,(stay out,stay out)If you disagree,you say No,you cant.Could you please fold

17、 your clothes,fold your clothes,(fold,fold)If we are busy,we can say Sorry,I cant.2022-11-72022-11-73a3aRead the story and answer the questions.1.Why was Nancys mom angry with her？2.Did they solve the problem?How?Because Nancy didnt want to take the dog for a walk.Yes.Finally,Nancy helped her mom to

18、 do the housework.2022-11-73b3bRead the sentences below.Underline the sentences from the reading that mean the same thing.1.Neither of us did any housework for a week.2.My mom came over as soon as I sat down in front of the TV.3.Youre tired,but Im tired,too.For one week,she did not do any housework

19、and neither did I.The minute I sat down in front of the TV,my mom came over.Im just as tired as you are!2022-11-73c3cDecide whether the underlined words in the sentences are verbs or nouns.Then write another sentence using the underlined word in the other form.1.Could you take the dog for a walk?(no

20、un)I walked home from school.(verb)2.Could I watch one show first?(noun)Ive put a cross on the map to show where the hotel is.(verb)2022-11-73.I cant work all day.4.You watch TV all the time.5.“What happened?”she asked in surprise.(verb)I have a lot of work to do today.Please borrow me your watch.He

21、r beauty surprised me.(verb)(noun)(noun)(noun)(verb)2022-11-72022-11-7 could 与与 can 的用法区别的用法区别 could 与与 can 都是都是情态动词情态动词，二者都可用，二者都可用于表示于表示请求的句子请求的句子中，但是用法稍有不同。中，但是用法稍有不同。can 表示表示一般性的请求一般性的请求，语气较随便语气较随便，常，常用于熟人之间或长辈对晚辈、上级对下级用于熟人之间或长辈对晚辈、上级对下级的场合。例如：的场合。例如：Can you tell us your story,Tony?请你给我们讲讲你的故事好吗

22、，托尼？请你给我们讲讲你的故事好吗，托尼？2022-11-7could 表示表示有礼貌的请求，语气委婉有礼貌的请求，语气委婉,常用于非熟人之间或晚辈对长辈、下级常用于非熟人之间或晚辈对长辈、下级对上级的场合。例如：对上级的场合。例如：Could you pass the salt to me?请你把盐递给我，好吗？请你把盐递给我，好吗？Could you please clean your room?请你打扫一下你的房间，好吗？请你打扫一下你的房间，好吗？2022-11-7She didnt do any housework and neither did I.neither作副词，意为作副词

23、，意为“也不也不”，“Neither 系动词系动词(助动词或情态动词助动词或情态动词)主语主语”表示前面所述否定内容也适用表示前面所述否定内容也适用于另一个人或物。此时也可用于另一个人或物。此时也可用nor替换替换neither使用。使用。Practise我不喜欢这件连衣裙。我不喜欢这件连衣裙。I dont like this dress.我也不喜欢。我也不喜欢。Neither/Nor do I.2022-11-7玛丽经常帮她妈妈做家务。玛丽经常帮她妈妈做家务。Mary often helps her mother do housework.我也是我也是(经常帮妈妈做家务经常帮妈妈做家务)。S

24、o do I.Practise“So系动词系动词(助动词或情态动词助动词或情态动词)主语主语”表示前面所述肯定内容也适用于另一主语。表示前面所述肯定内容也适用于另一主语。2022-11-7课时重点回顾课时重点回顾 Do chores:do the dishes sweep the floor take out the trash make the bedclean your room fold the clothes Make polite requests:Could you please clean your room?Yes,Sure!Sorry,I cant.I have to Ask

25、 for permission:Could I Yes,you can./No,you cant.2022-11-7Now 2 mins to test your spelling.1.English-Chinese rubbish,floor,mess,shirt2.Chinese-English 倒垃圾；折叠；打扫；扔；频繁；也不；倒垃圾；折叠；打扫；扔；频繁；也不；尽快尽快When finished,exchange your papers to see who does the best.2022-11-72022-11-7Q1:Do you help your parents do

26、the chores at home?Q2:Do you ask your parents permission for?Q3:Do your parents ask you to do some things for them?2022-11-7What do your parents ask you to do?study harddo choresgo to the store/supermarket to buy things for them2022-11-7What do you ask your parents permission for?buy drinks and snac

27、ksinvite friends to a partyn.点心点心;小吃小吃;快餐快餐2022-11-7What do teenagers ask their parents permission for?What do parents ask their teenagers to do?Write parents or teenagers next to each phrase.1a2022-11-7 1.buy some drinks and snacks 2.borrow some money 3.clean your room 4.invite my friends to a part

28、y 5.go to the store 6.use your CD player 7.take out the rubbish 8.make your bedteenagersteenagersteenagersparentsteenagersparentsparentsteenagers2022-11-7Parent:Could you clean your room?Child:Yes,I can.Use the phrases in 1a to make conversations.1bChild:Could I invite my friends to a party?Parent:N

29、o,you cant have a party.You have a test on Monday.2022-11-7 clean your room take out the rubbish make your bedParent:Could you please?Child:Yes,sure./Sorry,I cant.I have to.2022-11-7 buy some drinks and snacks borrow some money go to the storeChild:Could I?Parent:Yes,you can./No,you cant.You.invite

30、my friends to a party use your CD player2022-11-7Listen again.Fill in the chart.1dbuy some drinks and snacksmove the big chairs to the bedroom clean the living roomborrow some moneyclean her roomuse her moms CD player2022-11-7You are having a party.Ask your partner for help with these things:1ego to

31、 the store buy drinks and snacks do the dishes clean the living room take out the rubbish2022-11-7A:Would like to come to my birthday party?B:Yes,Id love to./Sorry,I cant.I have toA:Could you please take out the rubbish?B:Yes,sure./No,I cant.I have to do2022-11-7 1.buy some drinks and snacks 2.borro

32、w some money 3.clean some drinks and snacks 2.borrow some money 3.clean your room 6.use your CD player 7.take out the rubbish 8.make your bed2022-11-7 buy some drinks and snacks borrow some money go to the storeChild:Could I?Parent:Yes,you can./No,you cant.You.invite my friends to a party use your C

33、D player2022-11-7A:Would like to come to my birthday party?B:Yes,Id love to./Sorry,I cant.I have toA:Could you please take out the rubbish?B:Yes,sure./No,I cant.I have to do2022-11-7A:Could you please buy drinks and snacks?B:Yes,sure./No,I cant.I have to do2022-11-7A:Could you please do the dishes?B

34、:Yes,sure./No,I cant.I have to do2022-11-7The Sunday Mail magazine invited parents to write about whether they think young people should do chores at home.Skim the following letters.Which one agrees and which one disagrees?2b2022-11-7Skimming 意为意为“快速掠过，从中提取最快速掠过，从中提取最容易取得的精华容易取得的精华”。这种读法包含有原。这种读法包含有

35、原词的所有意思词的所有意思快速读过去，取出读快速读过去，取出读物中关键性的东西。因此，我们可以把物中关键性的东西。因此，我们可以把这种读法理解为快速浏览课文，领会文这种读法理解为快速浏览课文，领会文章大意。一般而言，通过标题可知道文章大意。一般而言，通过标题可知道文章的主题。对文章的首段和末段要多加章的主题。对文章的首段和末段要多加注意，以便发现作者的观点。注意，以便发现作者的观点。2022-11-7Answer the questions.1.What is Ms.Millers opinion?She thinks doing chores is parents job.He thinks

36、 its important for children to do chores and help their parents with housework.2.What is Mr.Smiths opinion?2022-11-7According to Ms.Miller and Mr.Smith,what are the pros and cons about kids doing chores?Parents should provide a clean and comfortableenvironment at home for their children.Doing chores

37、 helps children understand the idea of fairness.2c2022-11-72dWrite one sentence with each phrase from the letters.1.a waste of time Its a waste of time to water the garden when it is raining.2.there is no need for to There is no need for you to go to the town.2022-11-73.do not mind I do not mind swe

38、eping the floor.4.spend time on I spent half of an hour on my homework.5.in order to He worked very hard in order to get the job.2022-11-76.it is not enough to It is not enough to clean up the parks.7.the earlierthe better The earlier you give up smoking,the better it is for your health.2022-11-71.W

39、hich letter do you agree with?Why?2.What would you say to the person who wrote the letter you dont agree with?2022-11-71.It is the parents job to provide a clean and comfortable environment at home for their children.此处代词此处代词it仅为形式上的主语仅为形式上的主语,真正的真正的主语是主语是to provide for their children。我们也可将我们也可将It i

40、s ones job(duty,)to do something.视为一个固定的句型视为一个固定的句型,表表示示“做某事是某人的工作做某事是某人的工作(职责等职责等)”。如如:2022-11-7provide 作动词，意为作动词，意为“提供；供应提供；供应”。provide sb.with sth.或或provide sth.for sb.意为意为“为某人提供某物为某人提供某物”。如：如：Its every teachers job to explain things clearly to the students.把东西给学生讲明白是每一位老师应把东西给学生讲明白是每一位老师应做的事情。做的

41、事情。2022-11-7The movie theater provides us with good service.His school provided a house for him.汉译英。汉译英。他们提供给他钱和衣服。他们提供给他钱和衣服。They provided him with money and clothes.They provided money and clothes for him.2022-11-72.And anyway,I think doing chores is not so difficult.反正我觉得干点家务也不难。反正我觉得干点家务也不难。anyw

42、ay是一个副词是一个副词,若位于句首若位于句首,其其后往往会有逗号将其与句子的其他内后往往会有逗号将其与句子的其他内容隔开。容隔开。anyway在此句中的作用是在此句中的作用是追加评论追加评论,相当于汉语的相当于汉语的“反正反正;仍仍然然;依然依然”。如如:2022-11-7Sam didnt get the job,but hes not unhappy because it didnt pay well anyway.萨姆没有得到那份工作萨姆没有得到那份工作,但他并没有闷闷不但他并没有闷闷不乐乐,反正薪酬也不算高。反正薪酬也不算高。anyway还可用来表示还可用来表示“不管怎样不管怎样;无

43、论如无论如何何”之意。之意。例如例如:Its just a cold.But anyway,you should still see the doctor.这只不过是感冒这只不过是感冒,但不管怎样但不管怎样,你还是应该你还是应该看看医生。看看医生。2022-11-73.ill&sick相同点相同点ill 与与sick 都可以表示都可以表示“生病的生病的”，都可，都可作表语。作表语。如：如：Alice was ill/sick yesterday.不同点不同点表示表示“生病生病”时，时，sick 可作定语，但可作定语，但ill 通常不作定语。通常不作定语。如：如：Could you help t

44、he sick girl?2022-11-7【运用运用】根据句意，用根据句意，用ill或或sick填空。填空。(1)The driver sent the _ baby to the hospital.(2)My brother is _.I have to look after him at home.ill/sicksick2022-11-74.The earlier kids learn to be independent,the better it is for their future.孩子们越早学会独立孩子们越早学会独立,对他们的未来就对他们的未来就越好。越好。“the+比较级比较

45、级+,the+比较级比较级+”是英语中一个常用的句型结构是英语中一个常用的句型结构,表示表示“越越,就越就越”。如如:2022-11-7The more he explained,the better we understood.他解释得越多他解释得越多,我们就理解得越透彻。我们就理解得越透彻。Many people believe that the more a person reads,the wiser he will become.很多人相信一个人书读得越多就会变很多人相信一个人书读得越多就会变得越聪明。得越聪明。2022-11-7选择填空。选择填空。1.He doesnt like

46、the job because its kind of dangerous._ do I.(2012四川遂宁四川遂宁)A.Either B.Neither C.So 2._ you please give me a hand?The box is too heavy.(2013辽宁锦州辽宁锦州)A.Should B.Could C.Must D.Need2022-11-7根据汉语意思填空。根据汉语意思填空。1.I have to go to school _(尽快尽快)possible.2.Sam doesnt like apples,_(也不也不)do I.3.He broke his le

47、g and had to lie _(一直一直).4.The room was in a _.(杂乱杂乱).5._(折叠折叠)the letter and put it in an envelope.as soon as neither all the time mess Fold 2022-11-7Translate and write them down.1.请你替我开门，好吗？请你替我开门，好吗？2.-请你洗餐具，好吗？请你洗餐具，好吗？-对不起，我不能，我得做作业。对不起，我不能，我得做作业。Could you please open the door for me?-Could yo

48、u please do the dishes?-Sorry,I cant.I have to do my homework.2022-11-73.你能倒一下垃圾吗？你能倒一下垃圾吗？当然可以。当然可以。Could you please take out the rubbish?Yes,sure./Of course./Certainly.4.你能铺一下床和叠下衣服吗你能铺一下床和叠下衣服吗?不行啊，我明天有考试。不行啊，我明天有考试。Could you make the bed and fold the clothes?Sorry,I cant.I have a test tomorrow.2022-11-72022-11-7