Section A八年级下册人教版新目标英语Unit3Could you please clean your room精品课件

1、Unit 3Could you please clean your room?八年级人教新目标上册Section Ado the dishessweep the floorfold the clothesWhat chores do you do everyday? make the beddo the laundrytake out the rubbish1b Listen and check ()：what kind of chores do Mom and Peter do？Chores Mom Peter Do the dishesSweep the floorTake out the

2、 rubbishMake your bed Fold your clothesClean the living room1c PairworkA: Could you please sweep the floor?B: Yes, sure. / Im sorry, but Im reading the newspaper.Peter wants toPeters father saysHis fathers reasonsgo out for dinner Yes NoI have to do some work.go to the movies Yes NoYou have to clean

3、 your roomstay out late Yes NoI need to eat breakfast.get a ride Yes NoYou have a basketball game.2b Why does Peters father say “no”? 2a Listening and check “yes” or “no”. 2c. PairworkA: Could I please use your computer?B: Sorry. Im going to work on it now.A: Well, could I watch TV?B: Yes, you can.

4、But first you have to clean your room.a few 少数；几个 修饰可数名词 表肯定few 几乎没有的；很少的 修饰可数名词复数 表否定a little 一点；少许 修饰不可数名词，表肯定little 几乎没有的；很少的 修饰不可数名词表否定help out with sth 给予帮助You always watch TV and never help out around the house.any minute now 随时 马上The guests are arriving any time now but we are still not ready

5、.(1) throw down 扔下，使倒下eg. He threw himself down in the bed and fell asleep.他一头栽在床上就睡着了。 They threw down the tools and walked out.他们扔下工具，举行罢工。(2) come over过来，从远处来eg. Come over! Heres a seat for you. 过来，这儿有个座位。 He came over from France last week, just to see us. 他上周从法国专程来看我们。 Key pointsin front of就是指在

6、某物的前方。 in the front of是指在某物的内部靠前的地方。 比如Sit in the front of the classroom. 指坐在教室前排的。 Sit in front of the classroom指坐在教室前面（教室外面的前面。）(3) asas结构表示的是同级比较，第一个as后的形容词或副词必须用原级，比较的对象也须属同类。eg. She is as tall as her mother. 她和她母亲一样高。 Smith works as hard as you used to. 史密斯和你从前一样工作努力。The dinning room was twice

7、as big as the Toms. 这个餐厅是Tom的餐厅的两倍大。question强调于学习上的问题和科学方面问题， eg:answer the questionproblem 强调于生活上的东西，比如借东西，对方说NO problemas.as.与。一样 同级比较neither conj. 也不 pron. 两者都不He isnt coming here, neither am I .Neither of them knows English.2. 他喜欢读书，我也是He likes reading very much. So do I .3. 我从来没有去过广州大学，他也是I hav

8、e never been to Guangzhou University, neither/ nor has he.3b Find the sentences 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.For one week, she did not do any housework and neither did I. The minute I sat down in f

9、ront of the TV, my mom came over. 3. Youre tired, but Im tired, too.Im just as tired as you are. as soon as 一.就.,引导时间状语从句。 这个短语用的比较常用，口语和书面语都可以。它的特点是，在句子中的位置比较灵活，而且可以用于各种时态。例如： Ill write you as soon as I get there. 我一到那儿就给你来信。（一般现在时） As soon as I went in, Kate cried out with pleasure. 我一进门，Kate 就高兴的

10、叫起来。（一般过去时） Ill return the book as soon as I have read it.我一读完就把书还回去。（现在完成时） Amy left as soon as he had drunk his coffee. Amy一喝完咖啡就走了。（过去完成时）daceblend “借给；借出”表示“把某物借给某人”，英语用lend sth to sbborrow“借进；借入”表示“向某人借某物”，英语用borrow sth from sbkeep 做“借”讲时，是延续性动词，通常表示借了某物多长时间，常与表示一段时间的时间状语连用doCouldhelpCouldfoldC

11、ouldpleasecanHomework 这个暑假你与父母要去法国去度假， 你的宠物小猫Mimi需要请Jimmy帮忙照顾。请用下面的提示词给Jimmy写份留言。 take care of, take for a walk, feed and give some water, play with him, cleanDear Jimmy, _. Li Ming1. Could you please clean your room? Yes, sure./ Of course/ Certainly.2.Could you please do the dishes? Sorry/ No, I ca

12、nt. Key sentence structures Could you（please）+ V-原形？ 表示委婉地提出请求I have a headache.Im very busy. I have to do my homework.2) Would you like to do sth?3 ) Shall I/we do sth?4 ) Lets do sth.也可表示请求。 1) Would you mind cleaning your room ? Could I stay out late? Could I please use the car?Sorry, you cant. I

13、 have to go to a meeting.Could I please get a ride? No, you have a test tomorrow.Yes, you can. Ask for permission politely.3. could与can的区别 could与can都是情态动词，could是can的过去式。二者都可用于 表示请求。但是用法稍有不同。 can表示一般性的请求，语气随便，常用于熟人之间或长辈对辈， 上级对下级的场合； Can you tell us your story , Tony ? could表示有礼貌的请求，语气委婉，常用于非熟人之间或晚辈对长

14、辈，下级对上级的场合。 Could you tell us if it snows in winter in Australia ? Sure . 情态动词用法小结1. 情态动词不能表示正在发生或已经发生的事情, 只表示期待或估计某事的发生。2. 情态动词除ought 和have 外, 后面只能接不带to 的不定式。3. 情态动词没有人称,数的变化,即情态动词第三人称单数不加-s。4. 情态动词没有非谓语形式,即没有不定式、分词等形式。 could与can的区别 could与can都是情态动词, could是can的过去式。二者都可用于表示请求, 但是用法稍有不同。 can表示一般性的请求,语

15、气随便, 常用于熟人之间或长辈对晚辈, 上级对下级的场合。 e.g. Can you tell us your story ,Tony ? Tony,你能给我们讲讲你的故事吗？ could表示有礼貌的请求,语气委婉, 常用于非熟人之间或晚辈对长辈,下级 对上级的场合。比如： -Could you tell us if it snows in winter in Australia? -Sure. -请告诉我们, 澳大利亚冬天下雪吗? -当然可以。 注意：1. 提出委婉的请求在回答中不可用could。A: Could I have the television on?B: Yes, you ca

16、n. / No, you cant.2. 在否定、疑问句中表示推测或怀疑用couldnt。 He couldnt be a bad man. 他不大可能是坏人。 may和might 表示允许或请求; 表示没有把握的推测; may放在句首, 表示祝愿。 May God bless you! He might be at home.注意: might 表示推测时, 不表示时态，只是可能性比may小。1. 两词都是 “必须”的意思, have to 表示客观的需要, must 表示 说话人主观上的看法, 既主观 上的必要。 have to和must My brother was very ill,

17、so I had to call the doctor in the middle of the night. 我弟弟病得很厉害,我只得半夜里把医生请来。(客观上需要做这件事)He said that they must work hard. 他说他们必须努力工作。 (主观上要做这件事)2. have to有人称、数、时态的变化,而must只有一种形式。但must 可用于间接引语中表示过去的必要或义务。 He had to look after his sister yesterday.3. 在否定结构中: dont have to 表示 “不必”, mustnt 表示“禁止”。 You dont have to tell him about it. 你不一定要把此事告诉他。 You mustnt tell him about it.你一定不要把这件事告诉他。用情态动词can/could, cant, may, must, mustnt , neednt填空。 1. - _ you come and play with us now? - Im afraid I _. I _ do the cooking. I _ come late