6下Unit4第四课时.doc

单元/章/课： Unit4 Road safety 第 4 课时课题Unit4 Road safety课型新授教材分析本版块有两个活动，Read and circle要求学生根据图意和语境，圈出合适的情态动词。旨在检测学生能否正确理解和区分情态动词must和can.Think and write要求学生用must和must not填空，旨在强化学生对情态动词must的理解和掌握。目标表达1.准确运用句型We must/mustnt 谈论交通安全；2.能结合语境，准确运用must, mustnt, can, cant.；3.准确运用含有must, mustnt 的句型，谈论班级规则等，并尝试写一写，制作成海报。学情分析学生有什么会说道路交通规则，了解情态动词的用法。学生缺什么must, mustnt 的句型的准确表达及正确运用。重点1.准确运用含有must, mustnt 的句型，谈论班级规则等，并尝试写一写，制作成海报；2.能结合语境，准确运用must, mustnt, can, cant。难点含有must, mustnt 的句型的准确表达及正确运用。方法手段情景教学法教 学 过 程（包括：主要教学流程、重难点处理过程与方法、亮点/精彩片段）教师教什么、怎么教学生学什么、怎么学Step 1 预习反馈或复习回顾1. Greetings: Date/Weather.2. Revise the story in Cartoon timeYesterday Bobby and Tina went to see their aunt , they took a bus. But the bus stopped twice, why?3.PK time. Talk about the rules on the road and at home. Step 2 新知呈现Read and circle.1.T: What rules do they need to observe? 2. Check the answers.Picture1: T: The first picture, which pair wants to try?T: Can you watch TV every day?Step 3 重难点处理Discuss the differences between must and can.Step 4 自主学习 T:When were at home, we should follow some rules. When we go to school, in order to keep safe on the road, we should follow the traffic rules. When we are at school ,we should also follow the classroom rules, right?1.Match and say: 1) T: What are they doing ? T: What do you want to say to them?2)T: How about other students? Which class rules are the students breaking? Write the numbers in the circles in pairs. Classroom rules1 We must not eat or drink in the classroom.2 We must keep quiet.3 We mustnt play in the classroom.4.We must not chase（追赶）each other.5.We must not be late for school.6. We must not draw on the desks.7. We must listen to our teachers in class.3) Check and discussion.2. Think and write.1) T: Liu Tao wants to make a poster about his classroom rules. Lets help him.Please complete the poster with “must” and “must not”. 2) Check the answers. T: Its easy to bump into someone（撞到别人）.（教师在学生回答的过程中，注意追问和拓展。）3.Talk and write.1)T: I think classroom rules are important for us. So lets find out our class rules.First, discuss in groups. Then, write down the rules on the paper.2) Make a poster together.Talk about the rules, choose some of them and stick on the poster.T: Show us your paper and read it loudly, please.T: Is this a good rule?T: Who has the same idea?3) Let the Ss read their classroom rules together4) Take an oath: This is our classroom rules. I will abide by them.Step 5 合作探究T: We have rules on the road, in the classroom. Where else do we have rules?1)Read, think and match.T: Therere ten rules. Where do we have them? Please think and match in pairs.a. In the library b. In the classroom c. On the road d. In the parkLet the Ss try to say like this: We mustnt walk on the grass in the park.2) Show the students some pictures about impolite behaviors.T:When you are in public places, Please follow the rules, to be a polite student. If you observe some impolite behaviors, do you have courage to warn them? How to warn them? What to say?Tips: When we give advice to others, we should pay attention to our tones. 3)Make posters.To keep our life more beautiful, we need rules. For example, the park rules, the bank rules , the hospital rules , the library rules, family rules and so on. Choose one , Make a poster in your team. Step6 Homework:1.通过调查、观察等方式，进一步完善相关场所的规则。2. 依据Ticking time ,自主复习相关知识点。Boys use the sentence: We must. Girls use the sentence: We mustntSs read and circle.S1: Can I watch TV?S2: No, you cant . You must go to bed.S: No, we cant . We can watch TV at weekends.S: must 表示说话人“不许”和“禁止”某人做某事，有很强的劝告语气。Can表示有能力或有权利做某事。S: Theyre talking to each other.S: You must keep quiet./ You mustnt talk to each other. / You must listen to the teacher.Ss: Try to write down the answers.S1：You mustnt run in the classroom.(每位学生写出一条自己觉得最重要的班规。)S1: We must/mustntS1: Yes.Ss read their classroom rules togetherSs: We have rules in the library/ in the park课堂巩固训练课后安排巩固练习预习内容反思与 重建 课前预习（第四课时）按要求写出下次单词1.left(反义词) _ 2.slowly（反义词）_3.one（序数词）_ 4.quiet（副词）_5.safe（副词）_ 6.easy（副词）_7.must（否定词）_ 8.crossing（动词）_9.run（现在分词）_ 10.stop（现在分词）_ 课堂练习（第四课时）用所给单词的适当形式填空1. Can you _ (drive) on the road?2. We must_ (keep) the classroom clean.3. What are you going to _ (play)?4. Do you like _ (read) stories?5. Do you have