Unit 2 I’ll help to clean up the city parks.Section A 1 (1a-2d)一、教学目标：1. 语言知识目标：1) 能掌握以下词汇：clean up, cheer, cheer up, give out, volunteer, come up with,put off, sign, notice, hand out, call up, used to, lonely, carefor能掌握以下句型：①You could help to clean up the city parks.②We should listen to them and care for them.2) 能了解以下语法：情态动词could, should的用法；用should或could提出建议并对别人的建议作出评价。
如何表达主动提供帮助。
2. 情感态度价值观目标：在授课过程中渗透助人就是助己，助人收获快乐的情感目标，使学生在谈论如何为别人提供帮助的对话中能意识到尽己所能，帮助他人，乐于奉献是一种良好的品德，培养学生为他人着想，热爱公益事业，乐于助人的优良品质。
二、教学重难点m1. 教学重点：1) 掌握这些词汇的构成和用法：clean up, cheer, cheer up, give out, volunteer,come up with, put off, sign, notice, hand out, call up, used to, lonely, care for2) 学会提供帮助的基本句型：I hope to work outside.You could help to clean the city parks.The boy could give out food at the food bank.2. 教学难点：学会提供帮助的基本句型。
三、教学过程Step 1 Warming up1. 播放学生志愿者进行义务帮助别人的活动视频，通过询问他们以下问题来引导学生们了解社会上一些的志愿们进行的活动。
T: Who are they?S：They’re volunteers. They usually volunteer to help others.T: How could we help people?S1: We could clean up the parksS2: We could help sick people in the hospital.S3: We could help plant trees.… Step 2 New words1. city n.城市e.g. The library is in the north of the city. 图书馆在城市的北部。
2. notice n.通知；通告；注意v. 注意到；意识到e.g. Please read the list on the notice board. 请读公告板上的名单。
3. sign n.标志；信号e.g. Look around, we could see no sign of life.环顾四围，我们看不出一点生命的迹象。
4. volunteer v.义务做，自愿做n.志愿者volunteer to do sth. 义务自愿做某事e.g. Many people volunteer to work on the farm. 很多人志愿到农场去工作。
5. clean up 打扫（或清除）干净e.g. The students take turns to clean up their classroom. 学生们轮流打扫教室。
6. give out 分发；散发请帮我将这些试卷发下去。
e.g. Please help me give out these test papers.7. cheer v.欢呼; 喝彩振作起来，消息还不算太坏。
e.g. Cheer up. The news isn’t too bad.8. lonely adj.孤独的；寂寞的e.g. I don’t feel lonely because I made new friends here.我不觉得孤独因为我交了新朋友。
9. used to 曾经……，过去…… 杰克过去很矮，但现在高了。
e.g. Jack used to be short, but now he’s tall.Step 3 Discussion1. 1a. Look at the ways you could help people in the pictures. Then list other ways.2. Ss discuss with their partners and write the ways one could help others:①Help plant trees by the river.②Help clean up the city park.③Visit the old people in the old people’s home.④Help young kids to learn English.Step 4 Listening1. T: Tell Ss to read the sentences in the chart. Make sure they know the meaning ofthe sentences.2. 1b. Play the recording for the Ss to listen and number the ways the boy and girlcould help others.___ 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 an after-school study program to teach kids.___ The boy could help to clean up the city parks.(Key: 3, 2, 4, 1)Step 5 Pair work1. Let Ss read the conversation in the picture.2. 1c. Use the information in the chart of 1b to make other conversations.A: I hope to work outside.B: You could help to clean up the city parks.…3. Let some pairs act out their conversations.Step 6 Listening1. 2a: T: A group of students are planning a City Park Clean-Up Day. Listen andcheck (√) the things they are going to do to tell people about it.1) Look at the pictures in 2a. Discuss the things they are going to do.2) Play the recording for the Ss to listen and check the pictures.3) Play the recording again to check the answers.keys: b, c, e2. 2b:1) Let Ss read the sentences b elow. Explain some main sentences for the Ss.Make sure they know what to do.2) Play the recording for the Ss to write the correct words in the blanks.○1We need to _____ ___ ____ a plan to tell people about the city park clean- up.○2Clean-Up Day is only two weeks from now. We can’t ___ ___ making a plan.○3We could ___ ___ signs.○4Let’s make some notices, too. Then I’ll ____ them ____after school.○5We could each ____ ___ 10 students and ask them to come.3. Play the recording again to check the answers.keys: ○1come up with ○2put off ○3put up ○4hand, out ○5call upStep 7 Pair work1. 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: Let’s have lunch first.A: No, we need to start now. Clean-Up Day is only two weeks from now.B: You’re right. We can’t put off making a plan. As we talk, I’ll write down our ideas. Then we can decide which ideas are best.A: Let’s make some notices, too. Then I’ll 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 8 Reading and Role-play1. Read the conversations and answer the two questions:①Where’s Helen going to work this summer?__________________________________②What did Tom do to help the old people?____________________________________keys:She’s going to work in an old people’s 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 theconversation.Step 9 Language points1. They told me stories about the past and how things used to be.used to do sth. 过去常常做某事；表示过去习惯性、经常性的动作或状态，暗指现在已经不存在。
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