#803083八班级下册其次单元教案英语教案5
教学目标
一、学问与技能
1. 把握重点词汇和短语：do the dishes，take out the rubbish，fold your clothes，sweep the floor，make your bed，clean the living room
2. 理解并把握重点句型：Could you please…? Could I …?
3. 能听懂有关做家务和日常活动的对话。
二、过程与办法
采纳情境教学法，调动同学的乐观性，引导他们乐观参加课堂。
三、情感态度与价值观
了解各种家务，能发觉要做的家务并乐观主动地去做。
教学重点
能用本课的重点词汇和句型对家务作出委婉哀求。
教学难点
能抓住录音中的关键词。
教法导航
课上引导同学乐观参加课堂活动，教师少讲，鼓舞同学多练。
学法导航
加强小组合作学习，乐观回答下列问题。
教学预备
图片，录音机，多媒体。
教学过程
Step 1 Greetings
Greet the students as usual.
Step 2 Lead-in
T：Good morning，boys and girls! I am always very busy on weekends. So my daughter often helps me with the housework. Do you often help your mother do the chores at home? (Write “chores” on blackboard and explain it.) Here “chore” means housework. Could you please tell me what chores you do at home?
S1：I often clean my room.
S2：I wash my clothes and fold my clothes.
S3：I clean the window.
S4：I make my bed and sweep the floor.
S5：I clean the living room.
T：Well， you are good boys and girls! We should try to be helpful and do some chores at home.
Step 3 New words and expressions
Ask the students to look at the picture on Page 17.
T：Look at the picture on page 17. What can you see?
S1：Peter and his mother.
S2：The dustbin is full.
S3：The floor is dirty.
S4：...
T：So there are a lot of chores to do，right? Help students to learn the following phrases about chores：clean the living room; do the dishes; sweep the floor; make the bed; take out the trash; fold the clothes
Step 4 Presentation
T：If you want to ask somebody to do chores，how can you ask in English?
S1：Can you do the chores?
S2：Could you please do the chores?
T：Which one do you think is better?
students：The second one.
T：Yes. We should say“Could you please do the chores?”instead of other ways because it sounds very polite. Write “Could you please ...?” on the blackboard.
Step 5 Pair work
T：In the picture，the mom asks the son to do some chores. What does she say?
S：Peter，could you please take out the trash?
T：Good! Today，we’ll learn how to make polite requests with could. It is very important to be polite in our life. Now work in pairs. Imagine you are the mom and the son in the picture. Ask your partner to do the chores that you see.
First ask two students to read the sample conversation in activity 1c. Then students make their own conversations. Call several pairs to demonstrate their conversations to the class.
Step 6 Listening
T：You will here a conversation between Peter and his mother. What kind of chores do Mom and Peter do? Check Mom or Peter.
Play the recording twice. For the first time students focus on the chores Mom does; the second time，focus on the chores Peter does. Then check the answers.
Step 7 A little game
Find out the best helper at home.
T：Do you often help your parents do the chores? Now let’s choose the best helper at home. First please write down all the chores from your memory on a piece of paper. Then check each chore you do at home. The one who check the most chores will be the best helper at home.
Step 8 Group work
T：Imagine we are going to clean our classroom this afternoon. You need someone to help you do some things. Think of the things you need to do and make polite requests to your partners. You may find these phrases useful.
Show the following phrases on the screen：carry some water，clean the desks，clean the chairs，clean the windows，clean the blackboard，turn off the lights，take down the old pictures，put up the new pictures，sweep the floor. After a few minutes，call several groups to show their conversations.
Step 9 Presentation
T：I can’t find my pen. But I have to write something now. What can I do?
S：You can borrow a pen from others.
T：But what should I say?
S：Can I use your pen?
T：But that doesn’t sound very polite. Any other idea?
S：Could I please use your pen? (Write the sentence on the blackboard)
T：Good! That’s a very polite way.
Step 10 Listening
Ask the students to look at the picture on Page 18. Then say：Look at the picture. That’s Peter and his father. Peter asks his father if he can do four things. Look at the chart in activity 2a. What are the four things? Ask a student to read the things aloud.
T：What does his father say? Now please listen to the tape and check ‘yes’ or ‘no’ in the chart. Play the tape twice. For the first time，they only listen. The second time，they check “yes” or “no”. Then check the answers with the whole class.