九年级英语上册 Unit 1 Topic 3 The world has changed for the better教案 （新版）仁爱版-（新版）仁爱版初中九年级上册英语教案.doc

Unit 1 Topic 3 The world has changed for the better Teaching Aimsa. Words and expressionsas a matter of fact, discover, direct, possible, fair, invention, excitein need, medical, treatment, provide, conversation, secretary, engineer, fisherman, dead, army, wound, granddaughter, grandchild, ache, fire, stairs, downstairs, boardb. Patterns:. Oh, you will get used to it very soon if you come. You must come for a visit. Once they find people in need, they decide on suitable ways to help them. The program also provides them with nice houses.You have been in New York for a long time.The city has improved a lot since I came here a few years ago.Bobby left the park two hours ago/at 8:00.Bobby has been away from the park since 8:00/for two hours.c. Grammar: Learn the present perfect tense with “for” or “since”:Teaching focus: Go on learning the present perfect tense with “for” or “since” and find the differences between the present perfect tense and the simple past tense:About the time； This topic needs 5 periods. 总第11课时 Topic 3 The world has changed for the better.Section ATeaching aims and demands 1. Learn some new words and phrases:as a matter of fact, discover, direct, possible, fair, invention, excite2. Learn some useful sentences: (1)Oh, you will get used to it very soon if you come. (2)You must come for a visit.3. Learn the present perfect tense with “for” or “since”:(1)You have been in New York for a long time. (2)The city has improved a lot since I came here a few years agoTeaching focus: Learn the present perfect tense with “for” or “since”: Teaching procedure:Step 1 Review T:S1, have you ever been to Beijing? S1:No, I havent. I have never been there. T:What about your elder brother? I heard he had been there. S1:Yes, he has just come back. T:How long has he stayed there? S1:For about two weeks.Step 2 Presentation Listen to the tape, find out the sentences with “for, since” T: Now, who can answer the question: How was New Yorks traffic? S1: The traffic was terrible and almost everyone drove too fast. T: Youre right. What about its streets in the past? S2: The streets were dirty. T: Does it change now? S2: Yes. It is quite clean now. T: Is New York a dangerous place now? S3: No, it isnt. It was dangerous in the past. T: Well done. Your answers are excellent. If you want to know more about New York, you must come for a visit there. Do you want to go there? Ss:Yes. Of course. T: I hope you have chances. Now lets read after the tape.He has stayed there for about two weeks.You have been in New York for a long time.Great changes have already taken place since 1984.The city has improved a lot since I came here a few years ago.for+时间段since+时间点/从句Step 3 Consolidation Read1a，complete 1b， Step 4 Practice 派生构词(1)否定前缀：un-, im-, dis-, in-等。happy-unhappy, polite-impolite, agree-disagree, direct-indirect(2)re-前缀表示“重复”。write-rewrite(3)动词+-er表示“人”。read-reader, write-writer(4)动词+-ion/-ment/-ness变成名词。act-action, treat-treatment, ill-illness(5)名+-y变成形容词。cloud-cloudy, sun-sunny(6)名词/动词+-ful变成形容词。care-careful, hope-hopeful(7)形容词+-ly变成副词。sad-sadly, strong-strongly3. Guess and master these words. coverdiscover directindirect possibleimpossibleexciteexciting fairunfair inventinvention useusefuluselessreuse writewriterrewritewriting 1. T: If you are interested in it, lets have a discussion and try to make the words, such as: like and dislike, comfortable and uncomfortable.obeyablehopecleverbeautywriteagreehumorfogdangerfriendlyrecentillhealthcomfortablelucktelllikepossiblevisit politesuccesssuggestusesnowwestwinyournoisepeacerapidhappydeveloplaborbuildhomeexcitechangebrighttwentycarecollectcrowdenjoyT: Finish these derivations. You can do them in groups.Homework:Make sentences with “for” or “since”Design The world has changed for the better.Section Aas a matter of factYou have been in New York for a long time.The city has improved a lot since I came here a few years ago.Derivations:in+directindirectim+possibleimpossibledis+coverdiscoverinvent+tioninventionThoughts after class第12课时 Topic 3 The world has changed for the better.Section BTeaching aims and demands 1. Learn some new words and phrases:in need, medical, treatment, provide, conversation, secretary, engineer, fisherman, dead, army, wound, granddaughter, grandchild, ache, fire, stairs, downstairs, board2. Learn some useful sentences: (1)Once they find people in need, they decide on suitable ways to help them. (2)The program also provides them with nice houses.3. Learn the present perfect tense with “for” or “since”:(1)You have been in New York for a long time. (2)The city has improved a lot since I came here a few years agoTeaching focus: Go on learning the present perfect tense with “for” or “since” and find the differences between the present perfect tense and the simple past tense. Teaching procedure:Step 1 Review 1.Review “for, since”T: Wang Tao went to Beijing and lived there in 1999. How long has he been there?Ss: For ten years.T: Right. I has taught in this school since 1995. How long have I been in this school?Ss: For about fourteen years. 2. T:Lets play a game to review the derivations.T:Who can put on “hat” for “obey”?S1:I can. dis + obey = disobey.T:Who can put on “shoes” for “home”?S2:I can. home + less = homeless.T: Who can put on “hat” and “shoes” for “friend”?S3: I can. un + friend + ly = unfriendly.Step 2 Presentation 1.Ss:“Grand”and “daughter”are good friends. Its meaning is“孙女.外孙女”. Ss:“Grand” and “child”are good friends. It means“(外)孙或孙女”，“孙辈”. Ss:“Down” and “stairs” are good friends. Its meaning is“楼下”. Ss:“Fire” and “place” are good friends. It means“壁炉”. T:Youre very helpful. We should often help each other. In English, there are many words like these. Its useful for us to make our vocabulary bigger. Lets try to give more examples. Please do it in groups. 2. Read the passage, then lets listen to 1a and answer the question: How does the program help the homeless people? The answers may be these It provides food and medical treatment for them. The program provides them with nice houses. It trains them so that they can find jobs again. It makes them feel good about themselves. Step 3 Consolidation T: Read 1a, find the key phrases and sentences out, then retell 1a by using them.(1)the homeless people(2)How do they manage it?(3)Once they find people in need, they decide on suitable ways to help them.(4)provide sb. with sth.(5)I think its important for these people to feel good about themselves. T: Read 1a again, finish 1b, then I will check the answers.Step 4 Practice Go on learning the present perfect tense with “for” or “since” T: Now let me tell you a story about Xiao Lin to go on learning the usage of “since” and “for”. Example: Look at Xiao Lin. He is the son of a fisherman. In 1992, his father died. Thats to say, his father has been dead for about seventeen years. He used to be a soldier. But in 2002, he left the army because of a leg wound. Thats to say, he has been away from the army for seven years. 含有for+时间段/since+时间点/how long 等句子里的谓语动词需要用延续性动词。diebe dead,leavebe away (from)comebe in,joinbe a member of/be inbuyhave,borrowkeepHomework: Make sentences using the words above.Design The world has changed for the better.Section Bin needBobby left the park two hours ago/at 8:00.medical treatmentBobby has been away from the park since 8:00/for two hours.provide withprovide Fordiebe dead, comebe inThoughts after class总第13课时 Topic 3 The world has changed for the better.Section CTeaching aims and demands 1. Learn some new words: skill, drug, steal, purpose, mention 2. Learn to help homeless people. 3. Talk about social services.Teaching focus:Go on learning the present perfect tense Teaching procedure:Step 1 Review Make sentences: He has been in Luoyang for 4 years. Bobby has been away from the park since 8:00. She has had the car for about ten years. Our government has provided free education for the kids in the countryside.Step 2 Presentation 1. Read 1a, then ask and answer like this: T:Do they have houses or jobs? S1:No, they dont. T:What do they eat? S2:They often have no food to eat. T:We feel sorry for them!Whats worse, some of them may disobey the rules. Someone steals things, and someone even takes drugs. Ss:How terrible! T:Yes, what should we do to help them? S3:Provide them with nice houses. S4:Provide them with food and clothes. S5:Help them return to work and live a normal life. T:Good! But I think its important to make them master some skills. It can help them return to work. In this lesson, well learn about an organization in Canada. The organizations purpose is mainly to help homeless people return to a normal life. Now lets listen to 1a and find out whats mentioned in the article.2. Listen to the tape T: There is a famous organization in Edmonton in Canada. The program is called Edmonton Community Services. Among them there is a special program for street kids which is called “Kids in the Hall”. It helps homeless children live well. Now, please listen to 1a and answer the question: How does the organization help homeless people? T:Now, who can answer my question? S6:Edmonton community helps homeless people return to a normal life. T:Whats your opinion, S7? S7:Edmonton community helps them get jobs and lends money to them. T:Well done! Now please read the passage in 1a. After a while, lets make a dialog according to it.Step 3 Consolidation T:Ok. Stop reading. Lets talk about the program. S1, what about “Kids in the Hall”?S1:“Kids in the Hall” helps the street kids to learn restaurant skills there.T:Why do they learn skills? S1:After the training, it will be easy for them to find jobs. T:Can street kids get help easily? S1:No. They must obey strict rules. T:Yes, youre right. If anyone takes drugs, steals things or disobeys other rules, he has to return to the street. What do you think of Zack? S2:He is a homeless child. S3:He can get help from “Kids in the Hall”. T: What work can be done by“Kids in the Hall”? S4:The food is prepared, cooked and served by them. T: How does Zack feel? S5:He feels good and thanks for the help of “Kids in the Hall”. T:What does he say? S6:He says the program has given him a good chance to succeed. It will help him live like other kids again. 2. T: Now, Ill give you two minutes to read the text by yourselves. T: Look at the small blackboard. Use these words to retell the text. Edmonton Community Serviceshelp, borrow, rentbuyKids in the Halllearn skills, strict obey , return to (After a while，retell the text,offer them help if necessary ) Example A: Edmonton Community Services is famous for its success in helping homeless people return to a normal life. It helps homeless people get jobs. The homeless people can borrow money from it, so that they can rent apartments and buy clothes for their children. Example B: “Kids in the Hall” helps the street kids learn restaurant skills. But the rules are very strict. They must obey them. If they disobey them, they have to return to the streets. 3. T: Read 1a again and finish the following tasks in 1b.Step 4 Practice 1.look at the pictures T:Look at Picture 1. Whats your opinion? S1:The people have no houses to live in. I hope they can have warm houses. T:Your opinion, S2? S2:I think they are very hungry. I hope some other people can give them some food. T:Its very kind of you. Look at Picture 2. What do you think of it? S3:The laborers are too young. They should study in the school. S4:I think the boss must be very cruel. He should help them instead of hiring them. S5:The government must help them. T:Your thoughts are very good. I think their families are very poor. They have to work hard all day for living. I feel sorry for them. Please write down your opinions.Homework: Write down the words Design The world has changed for the better.Section Ctake drugsIt is famous for its success in helping homelessthe purpose ofpeople return to a normal life.learn skillsIt will be easy for them to find jobs.obey the rulescruel warThoughts after class总第14课时 Topic 3 The world has changed for the better.Section DTeaching aims and demands 1. Learn a new word and some phrases: social, abroad, at home and abroad, pay for2. Review the present perfect tense.3. Review word formations:Teaching focus:Learn about Project Hope.Teaching procedure:Step 1 Review T: Have you met any children who are unable to go to school around you? S3:Yes, I have. I met some children. Sometimes they play in the street. Sometimes they work in the field. They cant go to school because their families cant afford their education. T: In our country, there are more than 40 million children from poor families who still need help. Luckily, there is a social service program to help themProject Hope. What do you know about Project Hope? Lets discuss it in groups.Step 2 Presentation 1. Read the passage by themselves.What do you know about Project Hope? 2. Talk about Project Hope with the students T: Whats your opinions? Group 1: Project Hope can help poor children return to their schools. Group 2: Project Hope can raise lots of money to build schools in the poor areas. Group 3: T:Well done! Project Hope is a social service program to help poor students. It aims to help poor families pay for an education for their children. Every year, it raises lots of money from people at home and abroad. 3. According to the numbers below, retell the passage.October 30th, 1989the past sixteen years3 billion yuan2.5 million poor students2.3 million students2 300 teachers40 million children T: OK, stop here. Now look at these numbers on the blackboard and answer my questions. T: When did Project Hope start? Ss:It started on October 30th, 1989. T: What does it aim to do? Ss:It aims to bring schools into poor areas of China, and to help poor families afford an education