英语人教版八年级下册Unit3 SectionA（1a-2d）课件.ppt

1、Section A（1a-2d） 祥云县下庄第一中学 周仕品,初中英语人教版八年级下册,Unit3 Could you please clean your room？,0,学习目标,1、掌握以下短语： take out the rubbish, sweep the floor, make the bed, fold the clothes等。 2、掌握could的基本用法，会用它来表达请求或征求许可及其应答语。 3、掌握以下句型：Could I / you please.? Yes, sure. / Sorry, I cant,0,语法精粹 表示委婉地请求别人做某事： Could Would

2、you please do sth? 1).Could you please clean your room? 你可以打扫你的房间吗？ A肯定回答：Yes, sure. / Yes, of course./no problem. Id love to Certainly B否定回答： Sorry + 理由（原因） Sorry. I have to do my homework. 对不起，我不得不做作业。 2. 表示委婉地请求别人允许自己做某事: Could I do sth.? A肯定回答：Yes, you can. /yes, please. /Yes, sure. / Yes, of co

3、urse./no problem. B否定回答：No, you cant./sorry, you cant /Im afraid you cant. 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:在表示请求帮助或请求允许的疑问句中，我们常用could代替can， 以表示礼貌、委婉或不确定的语气，而can 则不具有这些语气。这样用时，不能把could 看作为can 的过去式。,1a Look and sayWhats he/she doing?,sweep the floor,fold the clothes,

4、clean the living room,do the dishes,take out the rubbish,make the bed,Challenge your memory,What kind of chores does he/she do?,1.do the dishes 2. take out the rubbish 3. fold your clothes 4. sweep the floor 5. make your bed 6. clean the living room,Make conversations about the chores in 1a.,1c,A: C

5、ould 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.,2C,Make up new conversations in pairs. You are Peter. Your partner is Peters father. You ask if your can do things. Say “yes” or “no”, and give r

6、easons.,A: 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.,Example,2d,Task1: Read and answer.,(1) How many hours did Tony watch TV? (2) Which things does his sister ask him to do? (3) Who will be back

7、 from shopping?,Two hours.,Take out the rubbish, fold the clothes, and do the dishes.,Their mother.,Task2: Read.,Sister: Tony, could you please help out with a few things? Brother: Could I at least finish watching this show? Sister: No. I think two hours of TV is enough for you! Brother: Fine. What

8、do you want me to do? Sister: Could you take out the rubbish, fold the clothes and do the dishes? Brother: So much?,0,Sister: Yes, because Mom will be back from shopping any minute now. And she wont be happy if she sees this mess. Brother: But the house is already pretty clean and tidy! Sister: Yes,

9、 well, its dean, but its not “mother clean”!,Language points,知 识 探究,1. Tony, could you please help out with a few things? Could you take out the rubbish, fold the clothes and do the dishes?,结论： “_” 后面跟_。意为“请你好吗？”，是一个婉转地请别人帮忙的句型，情态动词could为_的过去式，但在以上句子只表达请求，,Could you please.?,动词原形,can,知 识 探究,其语气比“Can

10、 you?”更婉转客气，其否定句形式为“_”。对“Could you please？”做肯定回答时，可用“Sure. ”、“Of course. ”等，做否定回答时，可婉转地使用“No, I cant./ Of course not./ Sorry. I have to”等。,Could you please not .?,0,知 识 探究,2. at least 意为“至少(可以或应该) ”，通常与could, should, must, might等情态动词连用，多指数量或程度上的最低限度。其反义词组为at most， 表示“至多，不超过”。 3. finish后接名词/代词/动词-ing

11、形式，不可接不定式。 4. any minute (now)意为“很快；马上”。,知 识 探究,5. And she wont be happy if she sees this mess. 本句含有if引导的条件状语从句，if引导的条件状语从句，如果主句谓语动词表示将来的意义，从句谓语动词用一般现在时表示将来。 如： He will be late for school if he gets up late. If it rains tomorrow, we wont go to the Great Wall.,1）分角色扮演2d部分的对话。 2）两人一组，进行对话改编。,Task3: Ro

12、le play the conversation.,0,知识点讲解 一.take out 取出（v+ adv） 【注】: 跟名词做宾语，可放在中间，也可放在后边;跟代词做宾语，代词放中间； The students took out their textbooks and started reading学生们拿出课本，开始阅读。 二. rubbish 不可数 指必须及时清除的剩余物，比如厨房里的垃圾，生活垃圾等等。 Garbages should be dumped into garbage can. 垃圾应倒进垃圾桶内。 One day he found his courtyard full

13、 of garbages. 有一天，他发现自己家院子里堆满了垃圾。 三. litter不可数 指公共场所丢弃的小片/块垃圾，如纸片、塑料袋、易拉罐、饮料瓶等。,Unit 3 Could you please clean your room？Section A 知识点练习 一. Could /Would you please do sth ? ( )1.Could I borrow your camera? _，but please give it back by Saturday. A. I am sorry B. Of course C. Certainly not D. No, thank

14、s ( )2.Sir , could you please put out your cigarette? This is a smoke-free（无烟的）school. _ A. Im sorry about this. B. No problem C. Sure, Id love to D. Never mind ( )3.Tom , would you please _ the box? Its for your sister. A. not open B. dont open C. not to open D. to not open 二.take out ( ) 1.His tee

15、th hurt badly. The dentist _. A .take out it B. take out them C. take it out D .take them out ( ) 2. Lisa, we need to clean the kitchen. Could you _ the rubbish? Yes, sure. A. take after B. take off C. take place D. take out,B,A,A,D,D,三. rubbish ( ) Good travelers（游客） dont leave _ on trains or plane

16、. A. rubbish B. litter C. garbage D. pollution 四. fold ( ) 1. The teacher showed us _test papers. A. how fold B. how to fold C. how folding D. to how fold ( ) 2.Dont forget _ your clothes. A. fold B. to fold C. folding D. folded 五. sweep ( ) 1.Could you please _the classroom? A. sweep B. sweeps C. s

17、weeping D. to sweep ( ) 2. Yesterday afternoon Jack and I _ the floor. A. dont sweep B. werent sweep C. didnt swept D. didnt sweep 六.do the dishes ( ) 1. His mother _(洗碟子) in a restaurant. ( ) 2. He helps his mother _ after every meal. A. does the dishes B. do the dish C. do the dishes D. does the dish,B,B,B,A,D,is doing the dishes,C,Unit 3 Could you please clean your room？Section A 课后作业,1. List all the phrases of doing chores that you know. 2