1、最新牛津译林版英语六年级上册Unit6 Keep our city clean 教案4课时Unit 6 Keep our city clean 备课基本信息：课时划分第一课时：Story time第二课时：fun time, grammar time第三课时：Cartoon time, song time第四课时：Checkout time，Sound time and ticking time第 1 课时课题Unit 6 Keep our city clean（Story time）课型阅读教材分析 本部分呈现了Miss Li给学生们上课的情景。Miss Li先呈现了一组图片，让学生们意识到
2、我们的城市因为垃圾和污染已经变得污秽不堪。Miss Li接下来让学生们展开讨论，就如何保持城市的整洁献计献策。目标表达（应包括知识、技能和情感目标）1. 能听懂、会说、会读：What makesdirty /messy? makesdirty / messy. What can we do to? We can2. 能听懂、会说、会读、会写：keep, clean, make, dirty3. 能流利的朗读课文。4. 知道怎样使我们的城市保持干净，培养学生的环保意识。学情分析学生有什么学生对本课句型的时态已经能较好的掌握和运用；通过平时的阅读及学校的教育已经掌握了不少的环保知识。学生缺什么学生
3、用英文描述城市的污染及如何从自身做起保护环境的卫生，还缺乏一定的英语知识。重点1. 能听懂、会说、会读：What makesdirty /messy? makesdirty / messy. What can we do to? We can2. 能听懂、会说、会读、会写：keep, clean, make, dirty3. 能流利的朗读课文。难点1. 能听懂、会说、会读：What makesdirty /messy? makesdirty / messy. What can we do to? We can2. 能听懂、会说、会读、会写：keep, clean, make, dirty方法手
4、段1.让学生通过回忆、观察、比较、总结等建构知识网络。2.以话题为主线，组织循序渐进、行之有效的教学活动，使每一个学生在主动探究、合作学习的过程中，内化知识，提升能力教 学 过 程初备二次备课Step 1 Warm up1. Listen to the song :Two little blackbirds.学生就教师提出的有关鸟的问题展开讨论，引出本单元的话题。T:Do you like birds? What birds do you know? Can you see any birds near your house? Where can you see any birds?2.呈现图
5、片 教师向学生展示两组城市图片。第一组图片呈现风景优美、环境幽雅的城市，第二组图片呈现一个污染严重、又脏又乱的城市。T：These pictures are of City A.What can you see in these pictures?S:I can see a lot lf beautiful flowers and trees.S2:I can see a clean river .S3:I can see some birds in the blue sky.S4:I can see some clean streetsSs:(Talk in pairs and answer
6、)S1:I can see a grey sky .S2:I can see a lot of cars in the streets.S3:I can see a lot of rubbish in the streets.Ss:T: Do you like City A? Why?T: Now, lets look at some pictures of City B. What can you see?Ss:Watch and chooseThe city is _A. beautiful and choose B. messy and dirtyRead and underline.R
7、ead and learn.T: Do you ike City B ?Why ? Whats wrong with City B?T:Look, I usually take a walk in the park. I often to boating. I like flying kites. Look at these pictures. Its our city. Its beautiful and clean. We live in the city, so we should keep our city clean.揭题：Unit 6 keep our city clean4. A
8、sk and answerSs work in pairsStep 2 Presentation1. T: Look , who are they? Lets look at their city新授：messy, dirty2. Discuss in groupsTopics: 1. keep the park clean2.keep the school clean3.keep the bedroom clea2. T: The city is messy and dirty. Why? What can you see in these pictures?新授: smoke from c
9、ars , smoke from factories, rubbish, dead fish3. T: Now please open your books, read P58 and find新授：A: What makes our city dirty? B: makesdirty师领读句型What makes our city dirty?Smoke from cars and black smoke from factories make(s) the ari dirtyRubbish the streets Rubbish in the water the river 5. T: W
10、hat can we do to keep our city clean?a. Brain stormb. Listen and repeatStep 3. Consolidation1. Reading timeStep 4 Home work1. Copy the new words2. Listen and read the story3. Make a poster about keeping the city clean in groups.反思与 重建 第 2 课时课题Unit 6 Keep our city clean （fun time, grammar time）课型教材分析
11、Grammar time：归纳了make+名词（宾语）+形容词（补语）的结构和情态动词can(表示可以)的新用法。教师可以设计多种情境和活动帮助学生理解和操练。Fun time:这是一个海报制作活动，要求学生运用本单元学过的句型设计和制作关于保持学校环境清洁的海报。目标表达（应包括知识、技能和情感目标）1. 能够四会掌握单词keep, clean, make, dirty并熟练地听说读air, smoke, rubbish, messy, dead, move away from, bin, plant, more。2. 复习巩固Story time，能正确地进行ask and answer部
12、分的问答。3. 能正确地说出保护环境的措施。4. 保护环境从身边做起。能结合Fun time说一说并填一填怎样保护学校环境并进行演讲。学情分析学生有什么学生对本课句型的时态已经能较好的掌握和运用；通过平时的阅读及学校的教育已经掌握了不少的环保知识。学生缺什么学生用英文描述城市的污染及如何从自身做起保护环境的卫生，还缺乏一定的英语知识。重点1.能够四会掌握单词keep, clean, make, dirty并熟练地听说读air, smoke, rubbish, messy, dead, move away from, bin, plant, more。2.复习巩固Story time，能正确地进
13、行ask and answer部分的问答。3.能正确地说出保护环境的措施。难点针对怎样保护学校的环境进行演讲。方法手段1.查阅资料了解有关城市环保的知识。2.预习Fun time，尝试表演。3.通过对比时态和阅读，让学生更深的学好过去时态。教 学 过 程初 备二次备课Step1 RevisionT: Today well still learn “Unit6.” Ss: “Keep our city clean”.1. Grammar timeT: (老师出示词组，同学们快速读一读，跳出小老虎图片就拍一次手) In the game there are some phrases . Lets
14、review them. 2. Practice timeFill in the blanks3. Act time (分别请几位同学扮演文中老师和同学的角色）T: Id like someone to act as the story time.a. 先出示文中有图片的单词如：clean , dirty , air , factory , smoke , rubbish clean 干净的 a clean chair , a clean room , clean windows dirty 脏的 dirty hands , a dirty street ,dirty shoes air 空气
15、 clean air , dirty air , by air factory 工厂 clothes factory , food factory , many factories , in the factories smoke 烟 black smoke Dont smoke. (作动词用)rubbish 垃圾 rubbish bin b. 对其余单词如messy, dead, move away from, bin, plant, more也让学生认读和练习。(要求让孩子对其中一些单词进行拼读）Ask and answer in pairs.Act outStep 2 Grammar t
16、imeT: Now, boys and girls, turn to page 60, look at the questions. 1.分大组进行问答，能熟练问答。 T:出示Grammar time 的完整图片。2. 语法要点归纳：1) What 作为疑问词看作是单数，所以动词make使用了第三人称单数形式。2) Smoke 和rubbish都是不可数名词。一般现在时的肯定句中，主语是不可数名词，谓语动词也用第三人称单数形式。3) Make和keep的不同用法：Make 的意思有很多，做，制作，制造，整理，获得等，在本单元中的意思是“使变得”，make+sth/ sb+形容词 。如：Smok
17、e from cars makes the air dirty. 汽车排出来的烟使空气变得肮脏。Rubbish makes the steeets messy and dirty. 垃圾使街道杂乱无章。Keep的意思是保持，经营，饲养，遵守等，本单元中的意思是“保持”。例如：We can put rubbish in the bin to keep our city clean. 我们把垃圾放进垃圾桶能让我们的城市保持干净。Trees help keep the air clean. 树木有助于空气保持清新。3. Make some sentences. Can you make some s
18、entences : What makes dirty? What makes messy and dirty ?S: What makes the desk dirty? S: What makes the house messy and dirty? S:What makes the room messy and dirty? S: What makes the school dirty?(谈论保护环境的措施)Step 3 Play a game (Magic eyes)教师出示图片，同学们说出相应短语，好的行为就拍手，不好的行为就双手交叉置于胸前。T: The city is dirty
19、. So what can we do to keep our city clean? Talk to your partners.Step 4 Fun timeT: Boys and girls . How do you think of our school ? Is it beautiful ?学生完成剩余的部分，并能用演讲的形式说出来，提醒学生注意演讲时的语气和表情。T: Is it clean ?T: Do you want our school to be cleaner and more beautiful ? What can we do to keep our school
20、clean? Here is a passage about it . Can you read it ?Our school is big and beautiful. It is often clean . But sometimes there is some rubbish in the corner or on the grass. In the classroom there is some rubbish on the floor. I hope it can be cleaner and more beautiful. What can we do to keep our sc
21、hool clean ?We can We can We can We canStep 5 Homework 1. 仿照例文，写一段维护校园卫生的短文，整理成演讲稿。2. 从身边点滴做起，保护环境。反思与 重建 第 3 课时课题Unit 6 Keep our city clean（Cartoon time, song time）课型教材分析Cartoon time :讲述了在放学途中，Bobby 一边和Tina谈论自己喜欢城市生活的理由，一边却乱丢香蕉皮破坏城市环境，导致后面Billy滑了一跤。利用这个故事可以引导学生意识到保护环境要从自己做起。Song time :这首歌曲讲述了两只小鸟因环
22、境污染，双双飞走。多么希望它们能够回来。目标表达（应包括知识、技能和情感目标）1. 能理解Cartoon time部分内容并能听说读skin, slip ,throw, should ,ground, museum, pickup等词语。2. 通过Cartoon time部分内容的学习，培养不随手乱丢杂物的好习惯。3. 会唱歌曲Two little blackbirds.学情分析学生有什么学生对本课句型的时态已经能较好的掌握和运用；通过平时的阅读及学校的教育已经掌握了不少的环保知识。学生缺什么学生用英文描述城市的污染及如何从自身做起保护环境的卫生，还不够熟练。重点1.能理解Cartoon ti
23、me部分内容并能听说读skin, slip ,throw, should ,ground, museum, pickup等词语。2. 通过Cartoon time部分内容的学习，培养不随手乱丢杂物的好习惯。3. 会唱歌曲Two little blackbirds.难点能正确读好Cartoon time的内容并尝试表演。方法手段1.让学生通过回忆、观察、比较、总结等建构知识网络。2.以话题为主线，组织循序渐进、行之有效的教学活动，使每一个学生在主动探究、合作学习的过程中，内化知识，提升能力。教 学 过 程初 备二次备课Step1 Warming upT: Hello, boys and girl
24、s, what day is it today?T: Whats the date today?T: Whats the weather like today?Step 2 Review T: Boy and girls, sometimes, our school is not very clean. What makes our school dirty? What can we do to make our school clean?Ss talk and answer the questions.Step 3 Song time T: Now lets sing another son
25、g . This song is about two blackbirds. One named Jack and one named Jill. (named名叫)The intonation is almost the same as the song we just sang. 歌曲的曲调和我们刚才唱得差不多。Lets watch and song. Try to follow it. 1.学生一边看一边模仿跟唱。 Question about the song :Where are the blackbirds ? (They are sitting on the hill. )2.解
26、释fly away , come back的意思，并作出相应的动作。3.学生一边做动作，一边跟唱。Step 4 Cartoon time1. Watch and answer : What did Bobby do ?T: Boys and girls, now its time to watch a cartoon. Its about Bobby. He did a bad thing . What did he do ? Lets watch it . 播放动画。学生观看并回答：He threw a banana skin on the ground Ss: Billy slipped
27、on the skin and fell. He went to the hospitalT: What happened?2. Read the cartoon and circle the new words.T: Well done. Now open your books and read the cartoon, circle the new words, please.T teaches the new words and phrases: museum, art museum; throwthrew; skin, a banana skin; pickup, pick the s
28、kin up/pick up the skin; slipslipped; fall-fell 3. Try to answer some questions.1) Where are Bobby and Tina? (They are in the street.)2) What did Bobby do? (He threw a banana skin on the ground.)3) What happened to Billy? (He slipped and fell.)Ss: Bobby and Tin4.理解故事1) Read and writeT:Who likes livi
29、ng in the city? Ss: Bobby likes living in the city because there are many museums , shops and cinemas.S:Tina likes living in the city because its clean and beautiful.T:Why does Bobby like living in the city ? And why does Tina like living in the city, too? Read the first part and try to find the ans
30、wer. Ss read and answer.S: He should put the banana skin in the bin.Finish the exercise and check:Bobby likes living in the city because there are many _ , _ and _ . Tina likes living in the city because its _ and _ .3) Read and answer:T: Bobby likes the city. But he did a bad thing. Read the following part and answer the questions.1. What did Bobby do after eating a banana ?2. What happened next ?3. Did Bobby feel sorry ?4)Read and talkT: Bobby threw a banana skin on the ground. Is it right? What should he do ?T: Yes, we should put t
