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2020年春人教新目标英语八年级下册 Unit 3 Could you please clean your room? 教案
【教材内容分析】 本单元的话题是Chores，要求学生学会用Could you please ...？和Could I ...？来委婉地提出请求或征求别人的许可以及如何有礼貌地拒绝别人并表达自己的理由,陈述自己的好恶。通过单元学习，学生还将了解中西方在这方面的文化差异，增强他们在日常生活中的沟通和交流能力。 【学情分析】 1．学生程度不一，学生人数多，语言实践机会少，容易两极分化，通过各种合作学习的活动，可以带动学习英语有困难的学生。
2．中学生活泼，好动，好胜心强，可塑性大，在教学过程中，注意设置情境，倡导其积极参与，引进小组竞争机制，更好地激发学生的学习兴趣，提高课堂效率。
【教学目标】
知识目标：掌握本讲的单词、短语、句型和语法。
1. 重点词汇:dish, sweep, meeting, hate, borrow, invite, care, feed, mine
2. 认读词汇:chore, partner, trash, fold, laundry, snack, teenager, player, disagree
3. 短语:take out, living room, work on, do the chores, make one’s bed, do the dishes, sweep the floor, take out the trash, fold the clothes, clean the living room, do the laundry, take care of 4. 语法:Could for polite request Could for permission Make versus do 能力目标：能够用英语谈论未来自己理想的职业及实现的方法和途径。 1. 听：Listen to conversations of polite request and permission. 2. 说：Make polite request and ask for permission. 3. 读：Read an e-mail message about making requests. 4. 写：Write an e-mail message to ask for help.
情感目标：学会合理安排自己的业余生活，思考自己的理想，并为理想而努力。
【教学重点及难点】
教学重点：
短语: do the dishes, make the bed, take out the rubbish, fold the clothes, sweep the floor, clean the living room …… 句子:
1. Could you please take out the rubbish?
. Sure. / Sorry, I can’t. I have to finish homework first. 2. Could I use your computer?
Sorry. I'm going to work on it now. 3. Well, could I watch TV?
Yes, you can. But first you have to clean your room. 教学难点：
Make polite requests & Ask for permission
borrow, lend, keep的用法区别；形容词性物主代词与名词性物主代词的用法区别。
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【课时分配及教学内容】
Period 1 (Section A: 1a---2d) Period 2 (Section A: 3a---3c)
Period 3 (Section A: Grammar Focus $ 4a-4c) Period 4(Section B: 1a---2e)
Period 5 (Section B: 3a---3c & Self check)
【教学过程设计】
Period 1 (Section A: 1a---2d)
Step 1. Greetings and warming up Step 2 Teaching the new words. Step 3. Leading in
What did you do on your last day off? Look! What are they doing? She is doing the dishes. He is sweeping the floor. They are doing chores. ……
看图学习动词词组do chores, do the dishes, make the bed, take out the trash, fold the clothes, do the laundry, clean the living room. Step 4. Pair work:
What things do you do at home? ……
Step 4. Pair work. 1a, 1. Watch the photos and talk about them “What does he do every day?’ and learn these phrases: do chores, do the dishes, make the bed, take out the rubbish, fold the clothes, do the laundry, clean the living room.
2. Look these phrases and practice the conversation: Could you please take out the rubbish? Sure. / Sorry, I can’t. I have to finish homework first.
3. 1a Do you do these chores at home? Discuss them with your partner.
Step 5. Listening . 1b , Peter’s chores or Mom’s chores? Step 6. Pairwork,1c
Look at the picture, Ask your partner to do the chores that you see. Step 7．Listening. 2a ,2b
2a This activity gives students practice in understanding the target language in spoken conversation.
2b This activity gives students practice in understanding the target language in spoken conversation.
Step 8. Pair work 2c
According the sample conversation, ask and answer in pairs. Then ask and answer in pairs in class.
Step 9 Role –play the conversation 2d Step 10 Language points: Step 11. Summary
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Step 12 Homework:
1. Read the new words in Unit 3.
2. Help your parents do some chores at home .
3. Write a conversation between you and your parent about doing chores at home.
Period 2 (Section A: 3a---3c)
Step 1.Warming up: talk about some pictures. What chore is she doing? She’s doing the dishes.
---Could you please do the dishes? ----- Yes, sure. ……
Step 2. Work on 3a Read the passage and answer the following questions. 1. Did Nancy do any housework that day? 2. Why was Nancy’s mom angry with Nancy? 3. Did they solve the problem? How? Step 3 3b.
Read the story again and read the sentences below. Underline the sentences from the reading that mean the same thing.
1. Neither of us did any housework for a week.
2. My mom came over as soon as I sat down in front of the TV. 3. You’re tired, but I’m tired, too.
Step 4 3c. Decide whether the underlined words in the sentences are verbs or nouns. Then write another sentence using the underlined word in the other form. Could you take the dog for a walk? (noun) 2. Could I watch one show first? 3. I can’t work all day. 4. You watch TV all the time.
5. “What happened?” she asked in surprise. Step 5 Language points. Step 6 Exercises: Step 7 Homework:
Suppose you are having a party, and you need more drinks and snacks. But you can’t leave the house. Ask your classmates for help. Write a dialogue between you and your classmate with “Could I please ...?”and “Could you please ...?”
Period 3 (Section A: Grammar & 4a---4c)
Step 1.Revision: free talk
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Step 2 Grammar focus: Key sentence structures
Could you（please）+ V-原形？ 表示委婉地提出请求
1. Could you please clean your room?
Yes, sure./ Of course./ Certainly./All right. 2. Could you please do the dishes?
Sorry, I can’t. I have to do my homework.
—Peter, could you please take out the trash? —Sure, Mom.
—Could you please do the dishes?
—Sorry, I can’t. I have to do my homework. 情态动词的用法：
只作情态动词的 can / could, may / might, ought to, must 可情态可实义的 need, dare
可情态可助动词的 shall / should, will / would 相当于情态动词的 have to, used to
1) 情态动词不能单独做谓语, 除ought和have外, 后面只能接不带to的不定式。
2) 情态动词没有人称, 数的变化, 但有些情态动词, 如can、will也有一般式和过去式的变化。 情况
……
Step 3 Practice
Make up dialogues using the sentences in Grammar Focus with your partner. A: Could you please take the dog for a walk? B: OK, but I want to watch one show first.
4a Write R for requests and P for permission. Then match each one with the correct response. Note：
borrow和lend
borrow和lend都有“借”的意思，但它们的含义和用法有所不同。 ★ borrow表示“借入”，即把本来不属于自己的东西借来暂时使用，常与介词from连用。如： You can borrow a book from the library.
★ lend表示“借出”，即把属于自己的东西借给别人暂时使用，常与介词to连用，也可以跟双宾语。如：
He’s going to lend his bike to Tom. You mustn’t lend others my pen. 4b Fill in the blanks in the conversation. Step 5 Discussion
If we are having a camping trip, what should we do before the trip? Step 6 Exercises: Step 7 Homework
这个暑假你与父母要去法国去度假， 你的宠物小猫Mimi需要请Jimmy帮忙照顾。请
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