人教版八年级英语下册教学课件：unit10sectiona(3a4c)(共41张)-2

1、人教版八年级英语下册教学课件：unit-10-section-a-(3a-4c)-(共41张ppt)人教版八年级英语下册教学课件：unit-10-sectionLearning targets Key words & phrases:junior, clear, bedroom, own, railway, part,certain, honest, while, truthful, hometown, junior high school, clear out, no longer, partwith, as for, to be honest Key sentences:1. We hav

2、e already cleared out a lot of things from our bedrooms.2.As for me, I did not want to give up my football shirts, but, to be honest, I have not played for a while now.Learning targets Key words & pLead in Ask the students to review the conversation they learned in the last class. T：How long have yo

3、u had that bike over there? S：Lead in Ask the students to A: Do you have a(n) _?B: Yes, I do.A: How long have you had it?B: Ive had it for/sinceA: Do you have a(n) _?Words and expressionsjunior adj. clear v. bedroom n.own v.railway n.part v.certain adj.honest adj. 地位（或职位、级别）低下的清理；清除卧室拥有；有铁路；铁道离开；分开某

4、种；某事；某人诚实的；老实的Words and expressionsjunior adwhile n. truthful adj. hometown n.junior high schoolclear outno longerpart withas forto be honest一段时间；一会儿诚实的；真实的家乡；故乡初级中学清理；丢掉不再；不复放弃、交出至于；关于说实在的while n. 一段时间；一会儿PresentationPresentationRead the passage and choose true (T) or false (F).1. My daughter is 15

5、 and my boy has already started junior high school.2. Our house really gets smaller.F F 3. My son was quite sad at first.4. My daughter felt happy to part with certain toys.5. I want to give up my football shirts.T F T Read the passage and choose tr Read the article again and answer the questions.1.

6、Why did they decide to have a yard sale?2.What do they want to do with the money from the sale?3bBecause the fathers children get bigger and their house seems to get smaller.They want to give the money to a childrens home. Read the article again and an3.Why does the son want to keep the train and ra

7、ilway set?4.How can the old toys be useful again?5.Have you ever thought about a yard sale to sell your things?Because he has owned it since his fourth birthday, and he played with it almost every week until he was about seven.They can be sold to the people who need them.Yes, I have. I would give it

8、 to the charity.3.Why does the son want to kee Find the words or phrases in the article which can be replaced with the ones below and write them next to the words.losepart with kids_truthful_ many_some time_ even though_quickly_ older_3cchildrento be honesta lot ofa whilealthoughfastbigger Find the

9、words or phrases inLanguage points1. We have already cleared out a lot of things from our bedrooms. clear v. 清理；清除 clear out 清理；丢掉 例：Ill clear out that closet for you. 我要替你把那个小衣橱清理出来。Language points1. We have alre2. We have decided to each sell five things that we no longer use. no longer意为“不再；不复”，有

10、时可 用not any longer或not any more 替换。例： He no longer lives here. (= He doesnt live here any more/any longer.) 他不再住这儿了。2. We have decided to each sel3. My daughter was more understanding, although she also felt sad to part with certain toys. certain adj. 意为“某种；某事；某人。例：He decided to sell his certain boo

11、ks. 他决定卖掉他的某些书籍。拓展 certain形容词，意为“确实的，无 疑的”。3. My daughter was more unders常用结构：be certain to do sth. 肯定要做某事 be certain of/about sth. 对某事确定、有把握 be certain of doing sth. 有把握做某事 be certain +从句 一定例：He felt quite certain of success. 他对成功很有把握。常用结构：be certain to do sth.例：He4. As for me, I did not want to gi

12、ve up my football shirts, but, to be honest, I have not played for a while now.1) as for 至于，关于例：And as for us, we are fortunate. 对我们来说，我们是幸运的。2) to be honest意为“说实在的，说实话”，经常单独使用，作插入语，用逗号与句子隔开。类似的表达还有to tell the truth “老实说，说实话”。4. As for me, I did not want t例：To be honest, she is not an honest girl.说实

13、话，她不是一个诚实的女孩。honest为形容词，意为“诚实的；老实的”。反义词为dishonest“不诚实的”。例：An honest man does not tell lies. 诚实的人不会说谎。例：To be honest, she is not an 3) while n. 一段时间，一会儿while还可用作连词，引导时间状语从句，意为“当的时候”，while引导的时间状语从句中的动词必须是延续性动词。例：They chattered away happily for a while. 他们高兴地闲扯了一会儿。 He kept in touch with us while he wa

14、s on vacation. 他在度假期间仍与我们保持联系。3) while n. 一段时间，一会儿Grammar FocusHow long have you had that bike over there? Ive had it for three years.How long has his son owned the train and railway set? Hes owned it since his fourth birthday.Have you ever played football?Yes, I did when I was little, but I havent

15、played for a while now.Grammar FocusHow long have youPresent Perfect Tense现在完成时 表示从过去已经开始持续到现在的动作或状态，可以和表示“从过去某一时刻延续到现在的一段时间状语”连用，如“for+时间段”、“since+过去时间点”、“since+过去时的从句”、“since+一段时间+ago”。且for与since引导的时间状语可以相互转换。Present Perfect Tense现在完成时 表例：My uncle has worked at this factory for ten years.= My uncl

16、e has worked at this factory since ten year ago. Ivelivedheresince1990 自从1990年以来我就住在这里。 Ihaventseenhimforthreeyears. 我三年没有看见他了。 例：My uncle has worked at this Shesbeenatthisschoolsincefiveyearsago. 自从五年前以来她就在这个学校。 【巧记语法】现在完成时的用法口诀since一点for一段，how long提问when无缘。before句末表之前，过去时间禁止显。直到现在有几次，从不曾刚已经。alread

17、y仅在肯定句，yet句末疑否定。还有一点要牢记，有时延续无时短。Shesbeenatthisschoolsinc现在完成时与一般过去时的区别1现在完成时侧重指过去的动作对现在的影响；而一般过去时侧重说明某一动作发生在过去某个时间或某段时间。例：I have seen the film，so I wont see it with you.我看过这部电影，所以就不和你一起去看了。(“看过这部电影”导致“不和你一起去看”)现在完成时与一般过去时的区别2现在完成时常与already、yet、just、ever、never、before等副词以及“for时间段”、“since过去的时间/从句”等连用；而

18、一般过去时则常与“时间段ago”、just now、yesterday、last week/month/year等表示过去的时间状语连用。2现在完成时常与already、yet、just、ever3现在完成时可表示持续到现在的动作或状态，与时间段连用时动词一般是延续性的，如live、teach、learn、work、study、know等；一般过去时常与非延续性动词(词组)连用，如come、go、leave、start、die、finish、become、get married等。例：He has been away for two days.他离开两天了。(“离开”的状态是持续的)He le

19、ft two days ago.他两天前离开的。(“离开”的动作是瞬间的)3现在完成时可表示持续到现在的动作或状态，与时间段连用时动延续性动词和非延续性动词1概念(1)延续性动词表示能够延续的动作，这种动作可以延续下去或产生持久影响。此类动词常见的有work、 stand、 lie、 know、 walk、 keep、have、 wait、 read、 sleep、 stay等。(2)非延续性动词也称终止性动词、瞬间动词或短暂性动词，表示不能延续的动作，这种动作发生后立即结束。此类动词常见的有open、 close、 finish、 begin、 come、go、arrive、 reach、

20、leave、 move、 borrow、 buy等。延续性动词和非延续性动词2用法特征(1)延续性动词通常与表示一段时间的状语连用。常见的有for two years、 during the past three years、 since接时间点或从句、 how long等。(2)非延续性动词可用来表示某一动作已完成。由于它所表示的动作极其短暂，不能持续，因此，不可与表示一段时间的状语连用(只限肯定式)。2用法特征3常用的延续性动词和非延续性动词之间的转换（1）转换为相应的延续性动词，用于现在完成时。 borrow keep buy have put on wear catch a cold

21、have a cold get to know know get to sleep sleep3常用的延续性动词和非延续性动词之间的转换（1）转换为相应（2)转化为“be + 形容词/副词/介词/名词”begin / start be on go out be out close be closed open be open get to/arrive/reach be (in)die be dead leave be away （2)转化为“be + 形容词/副词/介词/名词”finish be overfall sleep be asleep join be in/be a member

22、of become be make friends be friendscome/go/ be + 相应的介词短语finish be overRewrite the sentences using for or since. Jim is in Japan. He arrived there three days ago.2. They are very hungry. Their last meal was ten hours ago.They havent eaten for ten hours/since ten hours ago.Jim has been in Japan for t

23、hree days.4aRewrite the sentences using fo3. I have a camera. I bought it in 2009.4. I know Anna. I first met her three years ago. 5. Linda is ill. She became ill on Monday.I have had a camera since 2009.I have known Ann for three years/since three years ago.Linda has been ill since Monday.3. I have

24、 a camera. I bought iFill in the blanks with the correct forms of the verbs in brackets. I _ (never be) to the water park before. I want to _ (go) next month before the weather gets too cold.2. They _ (never own) any pets, but they _ (always want) to have a dog.have never beengohave never ownedhave

25、always wanted4bFill in the blanks with the co3. We _ (have) a piano since last November. We _ (buy) it from the Li family when they moved to the US last year.4. Cathy and Amy _ (not be) back to their hometown for two years. They _ (miss) their hometown a lot and hope to visit the place next year.hav

26、e hadboughthavent beenmiss3. We _ (have) a piano5. This museum _ (be) here for over 20 years. It _ (be) one of the oldest buildings in this small town.has beenis4cFill in the questions and ask two students. Then complete the chart.1.Do you have a(n) _? How long have you had it?2.Do you own a(n) _? H

27、ow long have you owned it?5. This museum _ (be) ThingsHow longTonyfavorite book for two years basketballsince he was 10 years oldStudent1Student2ThingsHow longTonyfavorite booExercises1. My best friend Tom is _ honest boy. You can believe him. A. a B. an C. the D. /2. Is Mr. Smith still in Shanghai? Yes, he _ there f