八年级英语下册_unit_2_i’ll_help_to_clean_up_the_city_parks课件1_（新版）人教新目标版

1、Warming upFree talkDo you often help others?Tell us something about the last time you helped others. Do you want to be a volunteer? How could we help people?Look at the pictures. What are they doing?They help to sent food to the poor people. They help to examine the health condition of the old. They

2、 help to cut the hair of the poor. They help to clean the yards of the community. They help to keep the bus-stop clean. Other ways you could help peopleHelp the old to go across the road.Give your seat to the old, the children, or the woman who will have a baby.Make the old people who are spending t

3、heir left life in the elder community laugh.Any others?1. What can you see in these pictures?There are some people who need help.Would you like to be a person who can help others?Would you like to be a person who has to be helped by others? We have heard of many good deeds done by volunteers all ove

4、r the country. They are great. They give people help without hope of reward.2. How could we help people ?You could help clean up the parks. You could help sick people in the hospital.Id like to cheer up sick kids.Language goals: How to offer help.Key sentences: I hope to work outside . You could hel

5、p to clean up the city parks.New vocabularies: clean up(打扫干净打扫干净) hunger(饥饥) homeless(无家的无家的) cheer up(使高兴起来使高兴起来) give out (分发分发)clean up the streetcheer up the elderlygive out the postersplant trees分发分发,发放发放-Id like to help others on volunteer day.- You could clean up the street.Look and sayA: Id

6、like to work outside.B: You could help clean up the city parks.A: Id like to _.B: You could _ food at the food bank.help homeless peoplegive outA: Id like to _.B: You could _ them in the hospital.cheer up sick kidsvisitWhat else could we do to help people? help children with their schoolwork.visit t

7、he old in an old peoples home.help watch the traffic.give our old books to “Hope School”. Id like to I hope to I could I volunteer to.1a. Look at the ways you could help people.in the picture. Then list other ways.Other ways you could help people_Other ways you could help peopleHelp the old to go ac

8、ross the roadGive your seat to the old, the children, or the woman holding a babyMake the old people who are spending their left life in the elder community laughAny others?What other ways you could help people? Just think and fill in the chart._ _ take part in planting treescall people backhelp pro

9、vide money for the poor studentsbe volunteers at China (Taiyuan) International Coal & Energy New Industry ExpositionHow would they like to help people?Id like to help kids with their English.Id like to give out food to the poor people.Id like to clean up the city park.Id like to put up signs/ no

10、tices.Id like to hand out advertisements.Id like to give a hand in an old peoples home！1b. Listen and number the ways the boy and girl could help others._ The girl could visit the sick kids in the hospital to cheer them up._ The boy could give out food at the food bank._ The girl could volunteer in

11、an after-school study program to teach kids._ The boy could help to clean up the city parks.1234give outcheer upclean up volunteer分发，派发分发，派发使振奋、高兴使振奋、高兴打扫干净打扫干净动词动词, 志愿效劳、主动贡献志愿效劳、主动贡献New Phrases A: I hope to work outside.B: You could give out food at the food bank to help feed them.1c. Pair work 2a

12、. A group of students are planning a CityPark Clean-Up Day. Listen and check the things they are going to tell people about it.1. We need to _ _ _ a plan to tell people about the city park clean-up.2. Clean-up Day is only two weeks from now. We cant _ _ making a plan. 3. We could _ _ signs. 4. Lets

13、make some notices, too. Then Ill _ them _ after school. 5. We could each _ _ 10 students and ask them to come. put off put up hand out call up come up with2b. Listen again and fill in the blanks.Do you know their meanings?come up withput offput uphand outwrite downcall upto write something on the pa

14、perto give many people something, usually on the street. to think of some ideasto ask many people to do somethingto make something done laterto raise somethingA: We need to come up with a plan for the City Park Clean-Up Day.B: Lets have lunch first.A: No, we need to start now. Clean- Up Day is only

15、two weeks from now.2c. Make a conversation using the information in 2a and 2b.2d. Role-play the conversation.Helen: Hi, Tom. Im making some plans to work in an old peoples home this summerTom: Really? I did that last summer!Helen: Oh, what did they ask you to help out with?Tom: Mm things like readin

16、g the newspaper to the old people, or just talking to them. They told me stories about the past and how things used to be.Helen: That sounds interesting.Tom: Yeah, a lot of old people are lonely. We should listen to them and care for themHelen: Youre right. I mean, were all going to be old one day,

17、too.Explanation 1. You could help clean up the city park. help (to) do “帮助做帮助做”。例如：。例如： Teachers criticisms help improve our study. help do 和和help doing help 后接不定式，可带后接不定式，可带to, 也可不带也可不带to。help后可接后可接 动名词，但与动名词，但与help do的意思完全不同。的意思完全不同。help doing 常用于否定句，与常用于否定句，与cannot连用，构成连用，构成cannot help doing,表示表示

18、“不禁；禁不住；不得不不禁；禁不住；不得不”的意思，的意思， 相当于相当于cant but do. e.g. I cant help thinking so.2. We need to come up with a plan. (1) need用作实义动词，有用作实义动词，有“必要必要”、“必需必需”之之意，有人称、数和时态的变化，可以接名意，有人称、数和时态的变化，可以接名词、代词、动名词或带词、代词、动名词或带to 的动词不定式作宾的动词不定式作宾语，构成疑问句和否定句时要借助于助动语，构成疑问句和否定句时要借助于助动词。词。e.g. Do you need to see him your

19、self?(2) need用作情态动词用作情态动词, 意为意为“必须必须”、“必必要要”，没有人称、数的变化，后接不带，没有人称、数的变化，后接不带to 的的动动词不定式。词不定式。 通常用于疑问句和否定句中，构通常用于疑问句和否定句中，构成疑问句和否定句时，不需要使用助动词。成疑问句和否定句时，不需要使用助动词。e.g. Need you go to the park with your classmate? (3) 由由need引出的疑问句，答语表肯定时用引出的疑问句，答语表肯定时用 must或或have to；表示否定时用；表示否定时用neednt或或dont have to。例如：。例

20、如：A: Need I come to work tomorrow? B: Yes, you must/have to. 3. We could put up signs.sign 是名词，具体用法如下：是名词，具体用法如下：(1) “标牌，招牌标牌，招牌”。例如：。例如：the sign of barbers shop(2) “记号，符号记号，符号”。(3) “示意动作示意动作”。例如：。例如：The teacher made a sign to us to be quiet.(4) “迹象，征兆迹象，征兆”。 例如：例如： A red sky at sunset is a sign of

21、good weather.3a. Read the article. What do Mario and Mary volunteer to do? Students Who VolunteerMario Green and Mary Brown from Riverside High School give up several hours each week to help others.Mario loves animals and wants to be an animal doctor. He volunteers at an animal hospital every Saturd

22、ay morning. Mario believes it canhelp him to get his future dream job. “Its hard work,” he says, “but I want to learn more about how to care for animals. I get such a strong feeling of satisfaction when I see the animals get better and the look of joy on their owners faces.”Mary is a book lover. She

23、 could read by herself at the age of four. Last year, she decided to try out for a volunteer after-school reading program.She still works there once a week to help kids learn to read. “The kids are sitting in the library, but you can see in their eyes that theyre going on a different journey with ea

24、ch new book. Volunteering here is a dream come true for me. I can do what I love to do and help others at the same time.”Listen and answer the question:What do Mario and Mary volunteer to do? Mario volunteers at an animal hospital every Saturday morning. Mary volunteers at an after-school reading pr

25、ogram. And she also works there once a week to help kids learn to read.1. Why do Mario and Mary volunteer to help others?2. What do they say about volunteering?3b. Read the article and answer the questions below.1. Why do Mario and Mary volunteer to help others?Mario volunteers because he loves anim

26、als and wants to be an animal doctor.Mary volunteers because she is a book lover.2. What do they say about volunteering?Mario says that volunteering is a hard work, but he wants to learn more about how to care for animals. He gets such a strong feeling of satisfaction when he sees the animals get be

27、tter and the look of joy on their owners faces.Mary says that volunteering there is a dream come true for her. She can do what she loves to do and helps others at the same time.3c. Use infinitives to complete the sentence below.1. Mario would like _an animal doctor.2. Mario works for an animal hospi

28、tal because he wants _ about how_ for animals. 3. Mary decided _ for a job at an after- school reading program last year. She still works there now_ kids learn to read.4. Mary has a dream job because she can do what she loves_.to beto learnto careto lookto helpto do1. You could help to clean up the

29、city parks. 1) could 是情态动词是情态动词can的的过去式过去式形式，形式，表示表示过去的能力过去的能力。它没有。它没有人称和数的变人称和数的变化化，后面，后面接动词原形接动词原形。变否定句在。变否定句在could后加后加not, 变一般疑问句把变一般疑问句把could提前。提前。这个男孩七岁时就会骑自行车。这个男孩七岁时就会骑自行车。The boy could ride a bike when he was seven.PractiseLanguage points 【注意】在某些情况下，【注意】在某些情况下，could 并不表示并不表示过去，只是表示过去，只是表示委婉、

30、客气的语气委婉、客气的语气。其肯定答语用：其肯定答语用：Sure./ Certainly./ All right.等。等。否定答语用：否定答语用：Sorry./Sorry, I cant.等。等。A: Could you tell me if he is a student? 你能告诉我他是不是学生吗？你能告诉我他是不是学生吗？B: Sure. 当然可以。当然可以。【注意【注意】如果在如果在clean和和up间加个连字符号，那间加个连字符号，那么，它就是么，它就是名词名词了，表示了，表示“扫除扫除”。You must give your classroom a good clean-up. 你

31、必须对教室进行彻底地打扫。你必须对教室进行彻底地打扫。2) clean up是省去是省去 to 的动词不定式，意为的动词不定式，意为“（把（把）打扫干净）打扫干净”、“梳理整齐梳理整齐”。Practise他必须每天把操场打扫得干干净净。他必须每天把操场打扫得干干净净。 We must clean up the playground every morning. 2. We need to come up with a plan for 我们必须想出一个计划。我们必须想出一个计划。need 是一个常见的动词，表示是一个常见的动词，表示“需要需要”之意。它既可以作之意。它既可以作实义动词实义动词，

32、也可以，也可以作作情态动词情态动词。其具体用法如下：。其具体用法如下：这个人在工作时需要一本英语词典。这个人在工作时需要一本英语词典。 The man needs an English dictionary when he works. 你必需亲自见他吗？你必需亲自见他吗？Do you need to see him yourself? 1) need用作用作实义动词实义动词，有，有“必要必要”、“必必需需”之意，有之意，有人称、数和时态的变化人称、数和时态的变化，可，可以接名词、代词、动名词或带以接名词、代词、动名词或带to 的动词不的动词不定式作宾语，构成疑问句和否定句时要借定式作宾语，构

33、成疑问句和否定句时要借助于助动词。助于助动词。Practise你必须和你的同学去公园吗？你必须和你的同学去公园吗？Need you go to the park with your classmate? 他不必花掉这么多钱买这块新手表。他不必花掉这么多钱买这块新手表。He neednt spend much money for this new watch. 2) need用作用作情态动词情态动词，意为，意为“必须必须”、“必要必要”，没有人称、数等变化没有人称、数等变化，后接，后接不带不带to 的动词不定式的动词不定式。 通常用于疑问句通常用于疑问句和否定句中，构成疑问句和否定句时，和否定句

34、中，构成疑问句和否定句时，不需要不需要使用助动词。使用助动词。PractiseA: Need I come to work tomorrow? 明天我需要来上班吗明天我需要来上班吗? B: Yes, you must / have to. 是的，你必须来。是的，你必须来。 A: Need I finish the work at once? 我需要马上完成这项工作吗？我需要马上完成这项工作吗？B: No, you neednt / dont have to 不，不必今天完成。不，不必今天完成。【注意【注意】 由由need引出的疑问句，答语表引出的疑问句，答语表肯定时用肯定时用must或或hav

35、e to；表示否定时用；表示否定时用neednt或或dont have to。volunteer作名词，意为作名词，意为“志愿者志愿者”。volunteer作动词，意为作动词，意为“义务做；自愿义务做；自愿做做”。3. He volunteers at an animal hospital every Saturday morning.Practise地震后他成了一名志愿者。地震后他成了一名志愿者。 He became a volunteer after the earthquake.她自愿在那个小村庄里教书。她自愿在那个小村庄里教书。 She volunteered to teach in

36、that small village. 他自愿充当服务生。他自愿充当服务生。He volunteered his service as a waiter. 4. .and called up all his friends and told them about the problem. 给他所有的朋友打电话告诉他们他的给他所有的朋友打电话告诉他们他的 问题。问题。这个男孩给你打电话只是为了聊天吗？这个男孩给你打电话只是为了聊天吗？ Did the boy call you up just for a chat? call up 表示表示“给给打电话打电话”, 后面后面接接指指人的单词人的单词

37、。Practise “给给打电话打电话”的常见说法还有的常见说法还有: give a callThey were giving their teacher a call when I got there. 我到那时，他们正在给他们的老师打电话。我到那时，他们正在给他们的老师打电话。 ring upDid you ring up your father last week? 上周你给你的父亲打电话了吗？上周你给你的父亲打电话了吗？ give a ringDo you know who gave Zhang Hua a ring an hour ago? 你知道一小时前谁给张华打电话了吗你知道一小

38、时前谁给张华打电话了吗? telephone /phone (to)Will you please telephone to the policeman?请你给警察打个电话好吗？请你给警察打个电话好吗？ telephone / phoneup Telephone up me as soon as you arrive in Shanghai. 你一到上海就给我打电话。你一到上海就给我打电话。【注意【注意】call up, ring up和和telephone / phoneup 等是由等是由“动词动词+副词副词”构成的构成的词词组，如果组，如果它们的宾语是代词它们的宾语是代词，这个词要用这个词

39、要用在副词之前在副词之前。请马上给他打电话。请马上给他打电话。Please call him up at once, please! 王萍没来，王萍没来， 我现在正要给她打电话。我现在正要给她打电话。 Wang Ping isnt here. I want to phone her up now.Practise5. They told me stories about the past and how things used to be. 他们给我讲过去的生活经历，讲过去是社么样他们给我讲过去的生活经历，讲过去是社么样子的。子的。Use to be 表示过去一度存在，但现在已经消失表示过去一

40、度存在，但现在已经消失的某一特定情形。作这一用法时，的某一特定情形。作这一用法时， used to 常与常与Be, have, live, stay, like, love 等词语连用，表示等词语连用，表示“曾经曾经” 例如：例如：She used to be a very close friend of mine.Use to 还可用来表示还可用来表示“过去常常做某事，但过去常常做某事，但现在不那样子了现在不那样子了” 例如：例如：He used to arrive late last year, but now he doesnt.他去年常常迟到，但现在不了。他去年常常迟到，但现在不了。D

41、id you use to sing when you took a shower?你以前经常在洗澡时唱歌吗？你以前经常在洗澡时唱歌吗？6. I get such a strong feeling of satisfaction when I see the animals get better and the look of joy on their owners faces.”当我看到动物们病情渐好，看到它们主人脸上当我看到动物们病情渐好，看到它们主人脸上喜悦的表情时，我产生那么一种极强的满足感。喜悦的表情时，我产生那么一种极强的满足感。 “get” 两次用法不同。两次用法不同。 第一个第

42、一个get意为意为 “产生，产生，形成形成”，为及物动词，为及物动词， 常与常与feeling(感觉感觉, 情感情感)，idea（想法，主意）等词搭配使用，例如：（想法，主意）等词搭配使用，例如： How did you get such an idea? 第二个第二个 get 为系动词，后接形容词，表示体质、为系动词，后接形容词，表示体质、情绪、天气等方面的变化，通常译作情绪、天气等方面的变化，通常译作“变为变为” 如：如：He got angry with me after that.Its getting hotter now.7. She could read by herself a

43、t the age of four.“by +反身代词反身代词” 表示表示“独自地；独立的独自地；独立的”，常与动词或动词短语连用，作句子的方式状常与动词或动词短语连用，作句子的方式状语。语。e.g. Children should learn to do things by themselves. 孩子们应该学会独立做事。孩子们应该学会独立做事。8. Volunteering here is a dream come true for me. 在这里当志愿者对我来说是梦想成真。在这里当志愿者对我来说是梦想成真。 此句中此句中 a dream come true 表示梦想成真表示梦想成真，是，

44、是 固定搭配，再如：固定搭配，再如： I got the latest CD player as a birthday present yesterday. It was just a dream come true! 昨天我收到一份生日礼物，是那种最新的昨天我收到一份生日礼物，是那种最新的CD 播放机，真是梦想成真啦。播放机，真是梦想成真啦。 volunteer可以为及物动词，意为可以为及物动词，意为“自愿献出自愿献出”； 它还可以做不及物动词，意为它还可以做不及物动词，意为“自愿自愿”；还可以；还可以 做名词，意为做名词，意为“志愿者志愿者”。例如：。例如： Would you like to volunteer your money to help him? I volunteer to help the disabled people. These students are volunteers.一一 根