2020-2021年八年級(jí)下冊(cè)人教版英語(yǔ)教學(xué)課件Unit 3Section B (2a-2e)

1、Unit 3 Could you please clean your room,Section B2 2a-2e,mop the floor,Review,What do your parents often ask you to do,go to the store,Review,What do you often ask your parents permission for,invite friends to a party,buy some drinks and snacks,Should parents ask their kids todochores? Do you agree?

2、 Why,Free Talk,Discuss the questions with your partner,2a,1. What do you often do to help your parents at home? 2. Do you think kids should help out with chores at home,2b,Should young people do chores at home? Skim the letters in the book. Which one agrees and which one disagrees,The letter from Ms

3、. Miller disagrees; The letter from Mr. Smith agrees,Mark True or False,Ms. Miller thinks kids should do chores at home. 2. According to Ms. Millers letter, she doesnt think housework is a waste of kids time. 3. Ms. Miller and Mr. Smith have different ideas on doing chores. 4. Mr. Smith thinks it is

4、 useful to do chores,F,F,T,T,2c,According to Ms. Miller and Mr. Smith, what are the pros and cons about kids doing chores,It teaches them how to look after themselves,Children already have enough stress from school,It helps them to understand the idea of fairness,It is good for their future,They hav

5、e no time to study and do housework,Their job now is to be students. They will do housework in the future,It is the parents job to provide a clean and comfortable environment at home for their children,2d,Write one sentence with each phrase from the letters,1. a waste of time _ 2. there is no need f

6、or to _ 3. do not mind _ 4. spend time on _,Computer games are a waste of time,There is no need for her to go to the market every day,I do not mind doing the dishes,I like to spend time on my hobby,5. in order to _ _ 6. it is not enough to _ 7. the earlier the better _ _,We should read more books in

7、 order to improve our English,It is not enough to just do grammar exercises,The earlier a child starts learning a new language, the better he will be at it,Discussion,Howoftenshouldchildrendochores? Whatkindsofworkshouldkids doaroundthehouse? What shouldnt,Whatdoyouthinkofchildrenwhodontdochores? Wh

8、atchoresdidyoudowhenyouhad free time? Howdoyoufeelaboutdoinghousechores,2e,Discuss the questions with a partner,1. Which letter do you agree with? Why? 2. What would you say to the person who wrote the letter you dont agree with,Do you think kids should help out with chores at home,help (sb.) out (w

9、ith sth.) 給予幫助 You never help out around the house. 你從不幫忙干家務(wù)。 Can you help me out? 你能幫我一把嗎,help with 幫助(做) help do 幫助做 He often helps me with my English. = He often helps me study English. 他經(jīng)常幫助我學(xué)習(xí)英語(yǔ),拓 展,help sb. (to) do sth. 幫助某人做某事 Can you help me (to) learn English ? 你能幫助我學(xué)英語(yǔ)嗎？ help oneself (to)

10、自用/ 請(qǐng)隨意吃 () Help yourself to the fish. 請(qǐng)隨便吃魚(yú)。 be of some / no / much help to sb. (名詞)對(duì)某人有些 / 沒(méi)有 / 很有幫助 This book is of great help to me. 這本書(shū)對(duì)我很有幫助,2. They should spend their time on schoolwork in order to get,spend v. 度過(guò)，花費(fèi),I spent two hours on this maths problem. 這道數(shù)學(xué)題花了我兩個(gè)小時(shí)的時(shí)間。 They spent two yea

11、rs (in) building this bridge. 他們花了兩年的時(shí)間建造這座橋,spend 的主語(yǔ)通常是人 常用的搭配有: spend some time / money on sth. 在上花費(fèi)時(shí)間(金錢(qián)) spend some time / money (in) doing sth. 花費(fèi)時(shí)間(金錢(qián))做某事（in可以省略,辨析,表示“花費(fèi)”的詞，除了spend外，還有take，pay與cost,cost的主語(yǔ)通常是物或某項(xiàng)活動(dòng)。如: This computer cost me a lot of money. 這臺(tái)電腦花了我很多錢(qián),take的主語(yǔ)通常是it或某項(xiàng)活動(dòng)。 It tak

12、es / took sb. some time to do sth. “做某事花了某人多少時(shí)間”。如: It took them three years to finish the programme. 他們用了三年時(shí)間才完成這個(gè)項(xiàng)目,pay的主語(yǔ)一般是人， 基本用法是： pay +名( 人)+名(款)+(for名) = pay +名(款)+to名(人)+(for 名) 為了(某事，物)付(款)給(某人) Did you pay him 100 dollars for that old bike? = Did you pay 100 dollars to him for that old bi

13、ke? 你付給他100 美元買(mǎi)他那輛舊自行車(chē)了嗎,pay for sth. 付的錢(qián) pay for sb. 替某人付錢(qián) pay sb. 付錢(qián)給某人 pay money back 還錢(qián) pay off ones money還清錢(qián),inorderto后接動(dòng)詞原形，表示目的，意思是“為了”。如： He got up early in order to catch the first bus. 他起得很早，為了趕上頭班車(chē)。 He works very hard in order to catch up with others. 為了趕上別人，他努力學(xué)習(xí),3. It is the parents job

14、 to provide a clean and comfortable,It為形式主語(yǔ)， 動(dòng)詞不定式to provide 才是真正的主語(yǔ)。 It is ones job (duty ) to do sth. 做某事是某人的工作（職責(zé)等） Its every teachers job to explain things clearly to the students. 把東西給學(xué)生講明白是一位老師應(yīng)該做的,provide作及物動(dòng)詞，意思為“提供”, 其后可跟雙賓語(yǔ)， 即provide sb. sth. 表示“給某人提供某物”， 也可說(shuō)成provide sb. with sth. 或provide

15、 sth. for sb.。 這三種表達(dá)法可進(jìn)行同義句轉(zhuǎn)換。如,The rich man wants to provide the poor children some necessary books and stationery. 這位有錢(qián)人想給貧困的孩子們提供一些必要的書(shū)籍和文具。 They provided the visitors with lots of information. 他們?yōu)閰⒂^者提供了大量的信息,provide, give都有“給” 的意思，其區(qū)別是： give指無(wú)需償還地把金錢(qián)、物品、時(shí)間、麻煩等有形或無(wú)形的東西“送給、授予、供給”某人; provide主要指為某人、

16、某物或某事“提供、供應(yīng)”某物品, 尤指生活必需品。例如: I would like to give him a chance. 我想給他一個(gè)機(jī)會(huì),4. And anyway, I do not mind doing them,anyway adv. 反正；仍然；依然 Sam didnt get the job, but hes not unhappy because it didnt pay well anyway. 薩姆沒(méi)有得到那份工作，但他并沒(méi)有悶悶不樂(lè)，反正薪酬也不算高,anyway 還可表示“不管怎樣，無(wú)論如何”。 I am coming anyway, no matter what

17、you say. 不管你怎么說(shuō)，我無(wú)論如何都要來(lái)。 I dont think they need help, but I think I should offer anyway. 我認(rèn)為他們無(wú)須幫助，不過(guò)我想我應(yīng)有所表示,minddoingsth.介意做某事 Do you mind helping us? 請(qǐng)你幫我們一下忙好嗎? make up ones mind 決定，決心 change ones mind 改變主意 nevermind別介意,5. depend on their parents too much,depend v. 依賴(lài)；依靠 depend on 依賴(lài)；依靠 Childre

18、n depend on their parents for food and clothing. 小孩依賴(lài)他們的父母供給衣食。 Wedepend onthe radio for news. 我們靠收音機(jī)聽(tīng)新聞,6. helps to develop childrens independence,develop v. 發(fā)展；壯大 We must do our best to develop the national economy. 我們必須努力發(fā)展國(guó)民經(jīng)濟(jì)。 A small seed can develop into a tall tree. 一粒小小的種子能長(zhǎng)成一棵大樹(shù)。 developme

19、nt n. 發(fā)展；生長(zhǎng)；進(jìn)展,7. Since they live in our house with their parents,since conj. 因?yàn)?，既然，由?(引導(dǎo)原因狀語(yǔ)從句) Since you are so sure of it, hell believe you. 既然你對(duì)此這么有把握，他會(huì)相信你的。 Since you cant answer the question, perhaps wed better ask someone else. 既然你無(wú)法回答這個(gè)問(wèn)題，我們最好再問(wèn)問(wèn)別人,辨析,because, since作連詞均含有“因?yàn)椤敝?because的語(yǔ)意強(qiáng)

20、，著重直接的原因或理由,所引出的從句是全句的重心，用以回答why提出的問(wèn)題。 since語(yǔ)意比because弱，一般用于表示“由于大家已知的事實(shí),take care of “照看；照顧”，相當(dāng)于 look after，其后可直接接名詞或代詞作賓語(yǔ)。 Hes old enough to take care of himself. 他長(zhǎng)大了，能照顧自己了,take care 當(dāng)心；保重 You must take care in busy city streets. 在繁忙的城市街道上你必須要當(dāng)心,8. how to take care of themselves,9. As a result,

21、he often fell ill and his grades dropped,as a result “結(jié)果”，后面接的內(nèi)容表示結(jié)果； as a result of “的結(jié)果，由于”，后面接的內(nèi)容表示原因，相當(dāng)于because of。如,He didnt work hard. As a result, he failed his exam. As a result, Audrey Hepburn won an Oscar for Best Actress for her role in the film Rom an Holiday. We had to stay at home as a result of the heavy rain. As a result of the earthquakes, thousands of Japanese lost their homes,il