最新人教版八年级英语下册Unit-3-Section-B-2公开课课件.ppt

1、LOGOTalk about whether kids should do chores or not 讨论孩子是否应该做家务讨论孩子是否应该做家务Share your views with others 跟他人分享你的观点跟他人分享你的观点buy some drinks and snacksborrow some moneyclean your roominvite my friends to a partymake your bedShould parents ask their kids to do chores?Do you agree?Why?Is it cool to make k

2、ids do chores?Do your classmates have any house chores?What can your classmates learn from doing chores?How can you make chores more fun?Discuss the questions with your partner.1.What do you often do to help your parents at home?2.Do you think kids should help out with chores at home?Skim the follow

3、ing letters.Which one agrees and which one disagrees?The letter from Ms.Miller disagrees;the letter from Mr.Smith agrees.略读略读(skimming)是常用的阅读方法之一，是常用的阅读方法之一，其主要特征是选择性地阅读。通常的阅其主要特征是选择性地阅读。通常的阅读要求看到每一个词，但读要求看到每一个词，但 skimming是是只看主要大意的速读，在第一遍阅读时只看主要大意的速读，在第一遍阅读时抓住文章大意是非常重要的。抓住文章大意是非常重要的。1.Ms.Miller thin

4、ks 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 useful to do chores.FFTTRead the two letters again and underline the reasons given by the writers

5、 to support their views.Then work in pairs to complete activity 2c.According to Ms.Miller and Mr.Smith,what are the pros and cons about kids doing chores?ProsConsDoing chores helps to develop childrens independence.Housework is a waste of childrens time.It teaches them how to look after themselves.C

6、hildren already have enough stress from school.ProsConsIt helps them to understand the idea of fairness.It is good for their future.They have 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 comfortabl

7、e environment at home for their children.Read the letters and circle the phrases in them.1.a waste of time 2.there is no need for to 3.do not mind 4.spend time on5.in order to 6.it is not enough to 7.the earlier the better Write one sentence with each phrase from the letters.1.a waste of time _2.the

8、re is no need for 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

9、 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.How often should children do chores?What kinds of work should kids do around the house?What shouldnt?What do you think of children who dont do ch

10、ores?What chores did you do when you had free time?How did you feel about doing house chores?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 children should do some chores at home?Why o

11、r why not?Discuss this with a partner and take notes.Children should do chores because Children should not do chores because Children should do chores because in this way they can make their parents relaxed.In my opinion,many parents are busy with their work and sometimes they dont have too much tim

12、e to do the housework.So if children help their parents with some housework when theyre free,their parents must be very happy and relaxed.These are my opinions;how about yours?How to write a letter?1.信头：信头：发信人地址和日期发信人地址和日期 这部分中有时可省去发信人地址，但一般这部分中有时可省去发信人地址，但一般要写日期。放在信纸的右上方。要写日期。放在信纸的右上方。2.称呼：称呼：对收信人的

13、尊称对收信人的尊称 最普通的是最普通的是Dear，但与，但与Mr，Mrs，Miss等等不同的是：不同的是：Dear后一般用名字，而后一般用名字，而Mr、Mrs、Miss后不能单独用名字，而只能是后不能单独用名字，而只能是姓或姓与名，比如：对姓或姓与名，比如：对John Smith的称呼，的称呼，应该是应该是Mr Smith，Mr John Smith或或 Dear John称呼后面可用逗号或者冒号。称呼后面可用逗号或者冒号。3.信的正文信的正文4.结尾：结尾：发信人对收信人的谦称或敬语，放在发信人对收信人的谦称或敬语，放在信的右下方。信的右下方。这部分要特别注意英语习惯，不可根据汉语这部分要特

14、别注意英语习惯，不可根据汉语意思写上诸如意思写上诸如“此致敬礼此致敬礼”、“祝您健康祝您健康”之类的中国式的结尾语。常用的英语书信结之类的中国式的结尾语。常用的英语书信结尾语如下：尾语如下：写给同龄人或年长的朋友：写给同龄人或年长的朋友：Yours sincerely,Sincerely yours,Yours,写给好朋友：写给好朋友：Love,With love,Best wishes,写给亲戚：写给亲戚：Love,With love,Your(ever)loving son(sister)5.签名签名 签名一般在结尾语的下面一行。签名一般在结尾语的下面一行。6.常见的私人信件的开头方式：常

15、见的私人信件的开头方式：高兴：高兴：I was so glad/pleased/happy to receive your letter.感谢：感谢：Thank you for your wonderful gift/your interesting letter.关心与询问：关心与询问：How are you these days?/How are you getting on these days?/How are you getting on with your work/studies?抱歉：抱歉：I am sorry that I did not write to you soone

16、r but I have been very busy these days.Write a letter to the Sunday Mail and express your opinion.Dear Sir or Madam,I think/believe that _I agree/disagree that _I think it is fair/unfair for children to _I think children should/should not _Because _For example,they should/should not _Because _Yours

17、truly,_Dear Sir or Madam,I believe that children should do some chores at home.I disagree that childrens only job is to study hard and do well at school.Of course it is important for children to study hard.However,I think it is unfair for children to expect their parents to work hard outside and do

18、all the household chores,too.I think children should at least do some simple chores to help their busy parents.For example,they should make their own beds and clean their own rooms because they are the ones who use these.They may not have time to help with the other parts of the house,but they shoul

19、d try to be responsible for their own area.This will help them to grow up to be independent and responsible adults.Yours truly,Chen Shi1.Do you think kids should help out with chores at home.help(sb.)out(with sth.)给予帮助给予帮助You never help out around the house.你从不帮忙干家务。你从不帮忙干家务。Can you help me out?你能帮我

20、一把吗？你能帮我一把吗？help with 帮助帮助(做做)help do 帮助帮助做做 He often helps me with my English.=He often helps me study English.他经常帮助我学习英语。他经常帮助我学习英语。拓拓 展展l help sb.(to)do sth.帮助某人做某事帮助某人做某事 Can you help me(to)learn English?你能帮助我学英语吗？你能帮助我学英语吗？l help oneself(to)自用自用/请随意吃请随意吃()Help yourself to the fish.请随便吃鱼。请随便吃鱼。l

21、 be of some/no/much help to sb.(名词名词)对某人有些对某人有些/没有没有/很有帮助很有帮助 This book is of great help to me.这本书对我很有帮助。这本书对我很有帮助。I like _ my mother _ the housework.A.help;with B.helping;with C.helped;to do D.helps;do B 王老师说他会帮助我们克服数学难题。王老师说他会帮助我们克服数学难题。Mr Wang said he would _ us _ with maths problems.我经常帮助妈妈在家打扫卫

22、生。我经常帮助妈妈在家打扫卫生。I often _ at home.helpouthelp my mother do some cleaning2.They should spend their time on schoolwork in order to get spend v.度过度过,花费花费 I spent two hours on this maths problem.这道数学题花了我两个小时的时间。这道数学题花了我两个小时的时间。They spent two years(in)building this bridge.他们花了两年的时间建造这座桥。他们花了两年的时间建造这座桥。sp

23、end 的主语通常是人的主语通常是人常用的搭配有常用的搭配有:spend some time/money on sth.在在上花费时间上花费时间(金钱金钱)spend some time/money(in)doing sth.花费时间花费时间(金钱金钱)做某事（做某事（in可以省略）可以省略）辨析辨析 表示表示“花费花费”的词的词,除了除了spend外，还有外，还有take，pay与与cost。cost的主语通常是物或某项活动。如的主语通常是物或某项活动。如:This computer cost me a lot of money.这台电脑花了我很多钱。这台电脑花了我很多钱。take的主语通常

24、是的主语通常是it或某项活动。或某项活动。It takes/took sb.some time to do sth.意思是意思是“做某做某事花了某人多少时间事花了某人多少时间”。如。如:It took them three years to finish the programme.他们用了三年时间才完成这个项目。他们用了三年时间才完成这个项目。pay的主语一般是人，的主语一般是人，基本用法是：基本用法是：pay+名名(人人)+名名(款款)+(for名名)=pay+名名(款款)+to名名(人人)+(for 名名)为了为了(某事某事,物物)付付(款款)给给(某人某人)Did you pay hi

25、m 100 dollars for that old bike?=Did you pay 100 dollars to him for that old bike?你付给他你付给他100 美元买他那辆旧自行车了吗美元买他那辆旧自行车了吗？pay for sth.付付的钱的钱pay for sb.替某人付钱替某人付钱pay sb.付钱给某人付钱给某人pay money back 还钱还钱pay off ones money还清钱还清钱1.-How do you come to school?-By bike.Taking a bus may _ much money.And walking _

26、too much time.A.take,pays B.cost,takes C.pay,costs D.pay,takes2.She usually _ much time shopping in the supermarkets.A.spends B.costs C.takes D.pays 3.American students spend _ time _ homework than Chinese students.A.fewer,doing B.less,to do C.less,doing D.least,doing BAC It will _ only about 50 min

27、utes to travel to Mount Wuyi by high-speed railway.Wow,how exciting!I cant wait.（2015福州）福州）A.take B.spend C.costA中考链接中考链接Its reported that Chinese _ more than 40 minutes a day reading WeChat(微信微信).Its true.But I think WeChat is taking too much of our time.（2015襄阳）襄阳）A.spend B.cost C.pay D.takeA in o

28、rder to 后接动词原形，表示目的，后接动词原形，表示目的，意思是意思是“为了为了”。如：。如：He got up early in order to catch the first bus.他起得很早，为了赶上头班车。他起得很早，为了赶上头班车。He works very hard in order to catch up with others.为了赶上别人，他努力学习。为了赶上别人，他努力学习。Nancy closed the windows _(为为了了)keep the room warm.The girl stood on the chair in order to_(reac

29、h)the toy car on the top shelf.in order toreach3.It is the parents job to provide a clean and comfortable It为形式主语，为形式主语，动词不定式动词不定式to provide 才才是真正的主语。是真正的主语。It is ones job(duty)to do sth.做某事是某做某事是某人的工作（职责等）人的工作（职责等）Its every teachers job to explain things clearly to the students.把东西给学生讲明白是一位老师应该做的。把

30、东西给学生讲明白是一位老师应该做的。provide作及物动词作及物动词,意思为意思为“提供提供”,其其后可跟双宾语后可跟双宾语,即即provide sb.sth.表示表示“给给某人提供某物某人提供某物”,也可说成也可说成provide sb.with sth.或或provide sth.for sb.。这三种表达法可。这三种表达法可进行同义句转换。如：进行同义句转换。如：The rich man wants to provide the poor children some necessary books and stationery.这位有钱人想给贫困的孩子们提供一些这位有钱人想给贫困的孩子

31、们提供一些必要的书籍和文具。必要的书籍和文具。They provided the visitors with lots of information.他们为参观者提供了大量的信息。他们为参观者提供了大量的信息。How is Tom now?I hear the company _ him a good job,but he refused it.（2015呼和浩特）呼和浩特）A.provided B.offered C.passed D.introduced【解析解析】句意：句意：现在汤姆怎么样现在汤姆怎么样了？了？我听说这家公司提供给他一份好我听说这家公司提供给他一份好工作，但是他拒绝了。工

32、作，但是他拒绝了。provide sb.with sth.“提供给某人某物提供给某人某物”。offer sb.sth.“提供提供给某人某物给某人某物”；pass sb.sth.“递给某人某物递给某人某物”；introduce sth./sb.“介绍某物或某人介绍某物或某人”。根据。根据空格后面接的是双宾语空格后面接的是双宾语him和和a good job可可知此处用动词知此处用动词offer。故选。故选B。.【2013江苏宿迁江苏宿迁】Its reported that the Chinese government provides free milk powder(奶粉奶粉)_ childr

33、en in poor areas.A.with B.for C.to D.By【解析解析】考查动词词组的用法。考查动词词组的用法。provide sb.with sth.=provide sth.for sb.,意为意为“为某为某人提供某物人提供某物”，故答案选，故答案选B。【2011年山东省济宁市年山东省济宁市】-Could you please provide us _ some information about the students health?-Of course,its my pleasure.A.to B.of C.from D.with【解析解析】介词的用法。介词的用法。

34、provide sb.with sth.意为意为“向某人提供某物向某人提供某物”，为固定短语。故，为固定短语。故选选D。参加篮球比赛能给我们提供学习团队精神的参加篮球比赛能给我们提供学习团队精神的机会。机会。Playing basketball games can _ with chances _.provide us to learn team spirits Why not _(给他提供信息给他提供信息)about student exchange programs?(provide)provide him with information provide,give都有都有“给给”的意思，

35、其区别是：的意思，其区别是：1.give指无需偿还地把金钱、物品、时间、指无需偿还地把金钱、物品、时间、麻烦等有形或无形的东西麻烦等有形或无形的东西“送给、授予、送给、授予、供给供给”某人某人;provide主要指为某人、某物或主要指为某人、某物或某事某事“提供、供应提供、供应”某物品某物品,尤指生活必需尤指生活必需品。例如品。例如:I would like to give him a chance.我想给他一个机会。我想给他一个机会。4.And anyway,I do not mind doing them.anyway adv.反正；仍然；依然反正；仍然；依然Sam didnt get t

36、he job,but hes not unhappy because it didnt pay well anyway.萨姆没有得到那份工作，但他并没有萨姆没有得到那份工作，但他并没有闷闷不乐，反正薪酬也不算高。闷闷不乐，反正薪酬也不算高。anyway 还可表示还可表示“不管怎样，无论如不管怎样，无论如何何”。I am coming anyway,no matter what you say.不管你怎么说，我无论如何都要来。不管你怎么说，我无论如何都要来。I dont think they need help,but I think I should offer anyway.我认为他们无须帮

37、助，不过我想我应我认为他们无须帮助，不过我想我应有所表示。有所表示。mind doing sth.介意做某事介意做某事 Do you mind helping us?请你帮我们一下忙好吗请你帮我们一下忙好吗?make up ones mind 决定，决心决定，决心 change ones mind 改变主意改变主意 never mind 别介意别介意 拓拓 展展【2013四川宜宾四川宜宾】Would you mind _ in the dining hall?Of course not.A.not to smoke B.not smoking C.smoke D.not smoke【解析解析】

38、mind(not)doing sth.意为意为“介意介意（不）做某事（不）做某事”，故选，故选B。So hot in the classroom.Would you mind _ the windows？OK.Ill do it right now.（2010湖南衡阳）湖南衡阳）A.to close B.to open C.opening解析解析 此处考查此处考查 固定搭配固定搭配mind doing sth.，mind后面加后面加-ing形式，故选形式，故选C。5.depend on their parents too much.depend v.依赖；依靠依赖；依靠 depend on 依

39、赖；依靠依赖；依靠Children depend on their parents for food and clothing.小孩依赖他们的父母供给衣食小孩依赖他们的父母供给衣食We depend on the radio for news.我们靠收音机听新闻。我们靠收音机听新闻。万物生长靠太阳。万物生长靠太阳。All living things _ the sun for their growth.The price of the computer _ what kind you want to buy.A.goes on B.takes after C.depends on D.look

40、s afterdepend onCn.依赖；信赖依赖；信赖n.独立；自主独立；自主adj.依靠的；依赖的依靠的；依赖的adj.独立的；自主的独立的；自主的 dependence independence dependent independent6.helps to develop childrens independence develop v.发展；壮大发展；壮大 We must do our best to develop the national economy.我们必须努力发展国民经济。我们必须努力发展国民经济。A small seed can develop into a tall

41、 tree.一粒小小的种子能长成一棵大树。一粒小小的种子能长成一棵大树。development n.发展；生长；进展发展；生长；进展Good sleep helps the body and brain grow and _(发展发展).It is helpful to _ a good habit of reading in language learning.A.take B.show C.develop D.matchdevelopCIt is necessary for everyone to _ a good habit of reading.（2015济宁）济宁）A.enjoy B

42、.choose C.develop D.acceptC7.Since they live in our house with their parents since conj.因为，既然，由于因为，既然，由于(引导原因状引导原因状语从句语从句)Since you are so sure of it,hell believe you.既然你对此这么有把握既然你对此这么有把握,他会相信你的。他会相信你的。Since you cant answer the question,perhaps wed better ask someone else.既然你无法回答这个问题，我们最好再问既然你无法回答这个

43、问题，我们最好再问问别人。问别人。辨析辨析because,since作连词均含有作连词均含有“因为因为”之意。之意。because的语意强，着重直接的原因或理的语意强，着重直接的原因或理由，所引出的从句是全句的重心，用以回由，所引出的从句是全句的重心，用以回答答why提出的问题。提出的问题。since语意比语意比because弱，一般用于表示弱，一般用于表示“由于大家已知的事实由于大家已知的事实”。Miss Lin has taught us English _ we came to this school.（2015重庆重庆B卷）卷）A.for B.since C.before D.when

44、B take care of“照看；照顾照看；照顾”，相当于，相当于 look after，其后可直接接名词或代词作，其后可直接接名词或代词作宾语。宾语。Hes old enough to take care of himself.他长大了，能照顾自己了。他长大了，能照顾自己了。take care 当心；保重当心；保重You must take care in busy city streets.在繁忙的城市街道上你必须要当心。在繁忙的城市街道上你必须要当心。8.how to take care of themselves.Please _ my house while Im away.A.t

45、ake care B.take out C.take care of D.take back题意：我离开期间请帮我照看我的房子。题意：我离开期间请帮我照看我的房子。take care 当心；当心；take out 取出；取出；take care of 照顾；照顾；take back 带回。根据题意可知选带回。根据题意可知选 C。9.As a result,he often fell ill and his grades dropped.as a result“结果结果”,后面接的内容表示结后面接的内容表示结果；果；as a result of“的结果的结果,由于由于”,后后面接的内容表示原因面

46、接的内容表示原因,相当于相当于because of。如如: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.1

47、.The boy worked hard._,he passed the examination.2._the car accident,Tom couldnt work any longer.As a resultAs a result ofFill in the blanks and translate the sentences.这个男孩学习刻苦这个男孩学习刻苦,结果结果,他通过了考试。他通过了考试。由于车祸由于车祸,汤姆不能再工作了。汤姆不能再工作了。ill adj.生病的生病的He looks ill these days.近来近来,他气色不好。他气色不好。Sofia was sud

48、denly taken ill while on holiday.索菲亚在度假期间突然病倒了。索菲亚在度假期间突然病倒了。ill多与系动词多与系动词be,feel,become,fall,get,be taken 等搭配，用做表语。等搭配，用做表语。sick&ill1.两者都可表示两者都可表示“有病的有病的”：作定语时通：作定语时通常用常用sick;作表语时可用作表语时可用 ill(英英)或或 sick(美美)。如：如：a sick man 病人病人 be ill/sick 生病生病2.ill 表示表示“有病的有病的”时，一般不用作定语，时，一般不用作定语，但当它表示但当它表示“坏的坏的(=b

49、ad)”、“有害的有害的(=harmful)”等义时，却只能作定语，不能等义时，却只能作定语，不能作表语。如：作表语。如：辨析辨析 ill news 坏消息坏消息 ill luck 运气不好运气不好 ill health 身体不好身体不好3.表示表示“病人病人”，通常用，通常用 the sick(相当相当于名词于名词，具有复数意义，具有复数意义)，而不用，而不用 the ill。如：如：They have come to see the sick.他们已来看望过病人。他们已来看望过病人。She suffered no _ effects from the experience.She is l

50、ooking after her _ mother.A.ill;sickB.ill;ill C.sick;ill D.sick;sick 解析：句意为解析：句意为“这次经历没有使她受到不良这次经历没有使她受到不良影响，她正在照顾生病的母亲。影响，她正在照顾生病的母亲。”ill 这里意这里意为为“不良的不良的”，sick意为意为“生病的生病的”。Athe+比较级比较级+,the+比较级比较级+越越，就越就越 The more he explained,the better we understood.他解释的越多，我们就越理解。他解释的越多，我们就越理解。Many people believe