英語人教版八年級下冊Unit 2 SectionA(2a-2b).doc

Unit 2 Section A(2a-2d) 教案【教學目標】Knowledge objectiveGet the students to be able to know the new words and expressions they learnt in this partIntensive reading 【教學重點】學會提供幫助的基本句型：Id like to work outside.Ill help clean the city park.You could give out food at a food bank.【教學難點】skimming and scanningconsolidate the new words and expressions【教學方法】PWP method, task-based method and interactive approach【教學手段】A tape recorder, multimedia and some pictures【教學過程】Teaching Procedures:Step 1 Pair work 1. 2c. Tell Ss to make a conversation using the information in 2a and 2b. 2. Let one pair to read out their conversation first. e.g. A: 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 two weeks from now. B: Youre right. We cant put off making a plan. As we talk, Ill write down all our ideas. Then we can decide which ideas are best. A: Lets make some notices, too. Then Ill hand them out after school. B: And we could each call up ten students and ask them to come. 3. Ss act the conversation in pairs. Ask some pairs to act out their conversations. Step 2 Reading and Role-play 1. Read the conversations and answer the two questions: Wheres Helen going to work this summer? _ What did Tom do to help the old people? _ Answers: Shes going to work in an old peoples home. Reading the newspaper or just talking to the old people.2. Read the conversation after the teacher. 3. Practice the conversation with their partner. Then let some pairs to act out the conversation. Step 3 Language points1. They told me stories about the past and how things used to be.used to do sth. 過去常常做某事； 表示過去習慣性、經常性的動作或狀態(tài)，暗指現(xiàn)在已經不存在。used無人稱和時態(tài)的變化。 e.g. I used to go to the Youth Center. But I have no time now. 我過去經常去青少年中心，但現(xiàn)在我沒有時間了。 Grandparents used to tell us stories when we were very young. 在我們小時候祖父母常給我們講故事聽。2. Yeah, a lot of old people are lonely.lonely adj. 孤獨的；寂寞的指精神上感覺孤獨、寂寞。e.g. The old man feels lonely, so he raises a dog.那名老人覺得很孤獨，因此他養(yǎng)了一只狗。 3. We need to come up with a plan for the City Park Clean-up Day. need 用作實義動詞，有“必要”、“必需”之意，有人稱、數(shù)和時態(tài)的變化，可以接名詞、代詞、動名詞或帶 to 的動詞不定式作賓語。 e.g. The man needs an English dictionary when he works. 這個人在工作時需要一本英語詞典。 Do you need to see him yourself? 你必需親自見他嗎？4. clean up 意為“打掃；清理”。但如果在clean 和up間加個連字符號, 它就是名詞了, 意為“掃除”。e.g. You must give your classroom a good clean-up.你必須對教室進行徹底地打掃