Unit 2 Section A 2a-2d 课件2022-2023学年人教版八年级下册英语

Section A 2a-2d Unit 2 I’ll help to clean up the city parks. 【学习目标】 1、知识与能力：（1）认知并熟练运用本课时重要单词和词组； Cheer volunteer sign notice lonely Clean up cheer up give out come up with put off hand out call up used to do care for （2）掌握并会运用could 用法 could是情态动词，无人称和数的变化，后接动词原形。句中could 用于提出建议 比can语气更为委婉，could 用于有礼貌地向对方提出要求或请求。 （3）掌握并灵活应用以下交际用语： I hope to do……I ‘d like to do.. I want to do.. We need to do….We can’t do..We could do…Let’s do.. 2、过程与方法： 学生自主预习，教师主导，小组交流，合作探究 3、情感态度价值观：倡导人们互相帮助热爱生活。 【学习重点】：（1）动词不定式用法 (2) 情态动词could的用法 （3）动副词组的用法 sign notice used to lonely /sain/ n. 标志；信号 /ˈnəutis / n. 通知；通告；注意 v. 注意到；意识到 曾经……；过去…… /ˈləunli/ adj. 孤独的；寂寞的 Words Review I’d like/ hope/ want to… 1. work outside 2. help homeless people 3. cheer up sick kids 4. help kids with their schoolwork You could… clean up the city parks give out food at the food bank to help feed them ask hospitals to let you visit the kids volunteer in an after-school study program to teach kids Review: A group of students are planning a City Park Clean-Up Day(城市公园清洁日）. They need to come up with a plan. What are they going to do? 提出，想出 put an ad on TV put up some signs call up friends put an ad in the newspaper give out notices [ˈnəʊtɪs] n. 通告 [saɪn] n. 标志 A City Park Clean-Up Day is coming soon. How will you tell people about it? 2a 7 Listen and check the things they are going to do. 2a put an ad on TV put up signs call up students put an ad in the newspaper hand out notices 8 We need to _____ ___ ____ a plan to tell people about the city park clean-up. Clean-Up Day is only two weeks from now. We can’t ____ ____ making a plan. We could _____ ___ signs. Let’s make some notices, too. Then I’ll ____ them ___ after school. We could each ____ ____ 10 students and ask them t