人教新目标 (Go for it) 版八年级下册Section A教案

Unit 2备课说明

一、单元内容：I'll help to clean up the city parks.

二、教学目标：

  【知识目标】：

    1) 能掌握以下单词及词汇：

      clean up, city, cheer, cheer up, give out, volunteer, notice, used to, lonely,

    2) 能掌握以下句型：

      ① You could help to clean up the city parks.

      ② We should listen to them and care for them.

    3) 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。

   如何根据别人的健康问题提建议。

  【能力目标】：能听懂谈论如何为别人提供帮助的对话材料；能写出重点单词和重点句型。

  【情感目标】：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。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

三．教学重点：

   1) 掌握这些短语动词的构成和用法：clean up, city, cheer, cheer up, give out, volunteer, notice, used to, lonely

   2) 学会提供帮助的基本句型：

     I'd like to work outside.

     I'll help clean the city park.

     You could give out food at a food bank.

语法：动词不定式

四、教学难点：学会提供帮助的基本句型

五、教具准备：PPT

六、课时安排：

   Section A 1 (1a -2d)....................................................................................1课时

   Section A 2 (3a-3c) .....................................................................................1课时

   Section A 3 (Grammar Focus-4c)............................................................... 1课时

   Section B 1 (1a-1e)......................................................................................1课时

   Section B 2 (2a-2e).................................................................................... 1课时

   Section B 3 (3a-self check).........................................................................1课时

  共计6课时

Section A 1 (1a-2d)

Step 1  Warming up

1. 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.

T: How could we help people?

S1: We could ....

Step 2  New words

1. city  n. 城市

2. notice  n. 公告牌；通告；布告

3. sign   n. 标志；信号

4. volunteer  v. 义务劳动，自愿做  ...

..Step 3  Discussion

1. 1a. Look at the ways you could help others. Then list other ways.

2. Ss discuss with their partners and write the ways one could help others:

  ① Help plant trees by the river. 

  ② Help clean up the city park. 

  ③ Visit the old people in the old people's home. 

  ④ Help young kids to learn English. 

Step 4  Listening

1. T: Tell Ss to read the sentences in the chart. Make sure they know the meaning of the sentences.

2. 1b. Play the recording for the Ss to listen and number the ways the boy and girl could help others.

(Key: 3, 2, 4, 1)

Step 5  Pair work

1. 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. [来源:学科网ZXXK]

3. Let some pairs act out their conversations.  

Step 6  Listening

1. 2a: T: A group of students are planning a City Park Clean-up Day. Listen and check (√) 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.

Answers: b, c, e

2. 2b:

1). Let Ss read the sentences below. 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.

①. We need to _____ ___ ____ a plan to tell people  about the city park clean- up.

②. Clean-up Day is only two weeks from now.

   We can't ___ ___ making a plan.

    ③. We could ___ ___ signs.

④. Let's make some notices, too. Then I'll ____  them ____ after school.

⑤. We could each ____ ___ 10 students and ask them to come.

3. Play the recording again to check the answers.

Answers: 1. come up with 2. put off  3. put up  4. hand, out  5. call up

Step 7  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. 

3. Ss act the conversation in pairs. Ask some pairs to act out their conversations. 

Step 8  Reading and Role-play

1. Read the conversations and answer the two questions:

① Where's Helen going to work this summer?

   __________________________________

② What did Tom do to help the old people?  

 ____________________________________

Answers: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 the conversation. [来源:Zxxk.Com]

Step 9 Language points

1. 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。used无人称和时态的变化。

e.g. I used to go to the Youth Center. But I have no time now. 我过去经常去青少年中心，但现在我没有时间了。

2. Yeah, a lot of old people are lonely.

lonely adj. 孤独的；指精神上感觉孤独、寂寞。[来源:学科网]

e.g. The old man feels lonely, so he raises a dog.

那名老人觉得很孤独，因此他养了一只狗。 [来源:学*科*网]

3. We need to come up with a plan for the City Park Clean-up Day.  　

need 用作实义动词，有“必要”、“必需”之意，有人称、数和时态的变化，可以接名词、代词、动名词或带 to 的动词不定式作宾语。 

4. clean up  意为“打扫；清理”。但如果在clean 和up间加个连字符号, 它就是名词了, 意为“扫除”。

e.g. You must give your classroom a good clean-up.你必须对教室进行彻底地打扫。

come up with   提出（观点，看法）。

e.g. He's come up with a great idea.   他想出了一个绝好的办法。[来源:学*科*网]

Step 10  Exercises

Ⅰ. Fill in the blanks.

1. He helps ____ the classroom.

  A. cleans up   B. cleaning up   C. clean up

2. I took her to the concert to ____.

  A. cheer up her    B. cheer her up   C. cheer she up

3. Let's help ___ food at the food bank.

A. to give out    B. give up    C. giving out

Answers: C, B, A

Step 10  Homework:

Write three conversations about your discussions with your classmates.

A: I'd like to help the old. What could I do?

B: You could give them medical service.

Step 11  Blackboard Design

Unit1 I'll help to clean up the city parks.

Section A 1 (1a – 2d)

T: Who are they?

S: They're volunteers.

T: How could we help people?

S1: We could ....

① Where's Helen going to work this summer?

② What did Tom do to help the old people?