人教精通版五年级下册英语Unit 3 We should obey the rules.-Lesson 18-ppt课件-(含教案)--(编号：60307).zip

No smoking! Save water! Lesson 18 教案 Lesson 18 Teaching aims: 1.Knowledge aims: Go on learning the sentence structures: You must You mustnt New phrases: help old people, play on the street To use the structures and the phrases freely and correctly. 2. Ability aims: Develop the students ability of listening, speaking, reading and writing. 3. Moral aims: Educate the students to obey the social rules, school rules, class rules and home rules. Develop the students good hobbies in life and in learning. Main and difficult points: 1. To use the structures and the phrases freely and correctly. 2. Pay attention to the structures: You must + do You mustnt + do Teaching aids: PPT, signs Teaching steps: Step1. Warmingup 1. To chant 2. To revise Lesson 17, invite some students to talk about the sentences in it. Step2. Presentation 1. Go on learning the sentence structures: You must You mustnt To learn the phrases: help old people, play on the street etc. 2. Help the students to make sentences with them. Step3. Practice 1. Invite some students to show their signs and talk about them by using the structures and the phrases. 2. To learn the new sentence structure: No+ doing. Step4. Additional activities To know some other signs in our life. Homework: To find other rules in our life and write down or paint out. Writing on the blackboard: Lesson 18 You must wait for the green light. help old people. keep off the grass. take good care of young children. You mustnt cross the steer when the light is red. play on the street. pick flowers. litter.