人教版八年級下冊英語 Unit 3 could you please clean your room 第3課時 section B 1a-1e課件

1、人教九年級（上冊）人教八年級（下冊）英 語Unit 3 could you please clean your room？第三課時Unit 2 section B 1a-1e 1.Learn to make polite requests and ask for permis-sion.2.Help students learn how to make polite requests and ask for permission with the target language.學(xué)習(xí)目標(biāo)take out the rubbishin surpriseall the timeas soon asn

2、eithernor.倒垃圾驚奇地頻繁；反復(fù)一就既不也不1aWhat do teenagers ask their parents permission for? What do parents ask their teenagers to do? Write parents or teenagers next to each phrase. 1. buy some drinks and snacks 2. borrow some money 3. clean your roomteenagersteenagersparents_ 4. invite my friends to a party_

3、 5. go to the store_ 6. use your CD player_ 7. take out the rubbish_ 8. make your bedteenagersteenagers/ parentsparentsparentsteenagersCould I invite my friends to a party? 她邀請我們參加她的生日聚會。She invited us to her birthday party.Language pointsinvite用作及物動詞，意為“邀請；招待”。常用結(jié)構(gòu)：invite sb. to some place邀請某人去某地 i

4、nvite sb. to do sth.邀請某人做某事He has enough money to buy a car. 他有足夠的錢買一輛汽車。 Kids these days already have enough stress from school.（1）enough作形容詞意思是“足夠的,充分的”,在句中多作定語, 修飾復(fù)數(shù)名詞或不可數(shù)名詞時置于所修飾的名詞之前，修飾形容詞或副詞時enough要置于其后。stress意為“精神壓力；心理負(fù)擔(dān)”是不可數(shù)名詞，表示具體的壓力的事情時是可數(shù)名詞。He has enough stress from his work。他在工作上有很大壓力。So

5、me students are completely struck down by the stresses of examinations. 有些學(xué)生被考試的壓力完全壓垮Housework is a waste of their time. 做家務(wù)是浪費他們的時間。waste意為“浪費；濫用”時是不可數(shù)名詞，waste后常接of短語作其定語。Its only a waste of time to speak to her. 和她說話純粹是浪費時間。The routine work is a waste of her talents. 做這樣千篇一律的工作,是浪費了她的才能。1cListen

6、to a conversation between Sandy and her mom. Check () the things in 1a that you hear. 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 bedListen again. Fill in the char

7、t.1dWhat are they going to do?Sandys momSandyinvite her friendsSandy and Davego to the storeclean her roomuse the CD playermove the big chairs to the bedroom clean the living roombuy some drinks and snacks Sandy: Could I invite my friends to a party on Saturday, Mom? Mom: Of course! That sounds like

8、 fun.Sandy: Yeah. Umcould I borrow some money? Mom: What for?Sandy: I need to buy some drinks and snacks. Could I go to the store? Sandy: Could I invite my friends to a party on Saturday, Mom? Mom: Of course! That sounds like fun.Sandy: Yeah. Umcould I borrow some money? Mom: What for?Sandy: I need

9、to buy some drinks and snacks. Could I go to the store?Could you please take out the rubbish?Yes, sure.（2）waste還可用作形容詞，意為“荒蕪的；無用的；浪費的”。 Waste water from factories should be treated before flowing into rivers. 工廠里的廢水在流入河里之前應(yīng)該經(jīng)過處理?！就卣埂?1)waste還可以用作動詞，意為“浪費；濫用；消耗 ”。I dont like to waste your time. 我不愿浪費

10、你的時間。They should spend their time on schoolwork in order to get good grades. in order to意為“目的是，為了”， 用來引導(dǎo)目的狀語，表目的。其后接動詞原形，可以放在句首，也可位于句中，其否定式為：in order not to 。In order to finish this task, well have to work day and night. 為了完成這個任務(wù),我們必須日以繼夜的工作。We started early in order to arrive before dark.為了在天黑前到達(dá)，我

11、們很早就動身了。It is the parents job to provide a clean and comfortable environment at home for their children.在家里為孩子們提供一個干凈舒適的環(huán)境是父母的責(zé)任。 (1)此處代詞it僅為形式上的主語, 真正的主語是“to provide for their children”，也可將It is ones job (duty, ) to do sth.視為一個固定的句型, 表示“做某事是某人的工作(職責(zé)等)”。(2)provide 作動詞，意為“ 提供；供應(yīng)”。provide sb. with sth

12、.或provide sth. for sb.意為“為某人提供某物”。The movie theater provides us with good service. 電影院為我們提供了良好的服務(wù)。His school provided a house for him.他的學(xué)校為他提供了一所房子。And anyway, I think doing chores is not so difficult.不管怎樣，我認(rèn)為做家務(wù)并不難。anyway是一個副詞, 若位于句首, 其后往往會有逗號將其與句子的其他內(nèi)容。anyway在此句中的作用是追加評論, 相當(dāng)于漢語的“反正; 仍然; 依然”不同點表示“生

13、病”時，sick 可作定語，但ill 通常不作定語。Could you help the sick girl?he often fell ill and his grades dropped.他經(jīng)常生病，他的學(xué)習(xí)成績下降了?！颈嫖觥縤ll 與 sick相同點ill 與sick 都可以表示“生病的”，都可作表語。Alice was ill / sick yesterday.I. 根據(jù)句意及所給首字母提示，補全句中所缺單詞。 1. He was i_ but nobody took him to the hospital. 2. If you dont study hard, your grade

14、s will d_. 3. I like Old Henry because he often p_ us with hot water.llroprovides4. We can d_ on him for help.5. Mother thinks playing computer games is a w_ of time.asteepend拓展拓展1. 我能和我朋友外出吃晚飯嗎? Could I _ with my friends?2. 看完電影后我們能買點喝的嗎? Could we _ after the movie?go out for dinner get something to drink 拓展3. 你能帶狗去散散步嗎? Coul