Unit 2课件2022-2023学年人教版英语八年级下册

课时知识点 1. clean up 打扫；清除 clean-up 名词，“扫除” 2. could 情态动词，“能；可以”。后接动词原形，在此用作提建议，语气比can委婉。 3. cheer up “使振奋；使高兴”。 cheer v./n. 欢呼；喝彩 cheer on 为······加油喝彩 cheerful adj. 快乐的，愉快的 4. volunteer v. 自愿做……； n. 志愿者 5. put off “推迟”，其后+名词/代词/动名词 Unit 2 I’ll help to clean up the city parks Section A (1a-2c) 2 Learning goals（学习目标） Topic: Offer help 1.To talk about the ways you could help people. 2.To learn the model verb of could for suggestions. 3. To learn some phrasal verbs. 短语动词或动词短语 3 Words & Expressions /tʃɪə(r)/ /ˌvɒlənˈtɪə(r)/ /saɪn/ /ˈnəʊtɪs/ clean up 打扫（或清除）干净 cheer v.欢呼；喝彩 cheer up（使）变得高兴；振奋起来 give out 分发；散发 volunteer v.义务做；自愿做 n.志愿者 come up with 想出；提出 put off 推迟 sign n.标志；信号 notice n.通知；通告；注意 v.注意到；意识到 hand out 分发 call up 打电话给（某人）；征召 4 Do you know what the picture symbolizes（象征）? It symbolizes volunteering. Lead-in What do volunteers do to help others? 5 Free talk clean up the city parks 打扫（或清除）干净 visit sick children in the hospital to cheer them up 使他们振奋起来 6 Free talk give out food to people in need help kids with their school work 分发 7 Free talk work in an old people’s home help the traffic police 8 Do you often help others? How could we help people? 1a Look at the ways you could help people in the picutre. Then list other ways. notice board 布告栏 10 The ways in the pictures: We could help give out food at the food bank. 11 We could help ______ ______ They are _____ and__________ hungry homeless. stop hunger The ways in the pictures: 12 The ways in the pictures: We could help plant trees to make our hometown more beautiful. 13 The ways in the pictures: We could help kids with their homework. We could volunteer in an after-school study program to teach kids. 14 Some boys and girls want to help others. How could they help people? 15 1b _____ The girl could visit the sick kids in the hospital to cheer them up. _____ The boy could give out food at the food bank. _____ The girl could volunteer in a