初中英语人教新目标 (Go for it) 版八年级下册Unit 3 Could you please clean your room?Section B课文配套ppt课件

Period 3（Section B 1a-1e）

设计说明

　　本节课利用图片让学生做猜猜看游戏，激发学生的学习兴趣，体验成功的喜悦，同时引入话题。在教学过程中要充分练习本课的重点知识，并添加一些图片让学生觉得更新奇有趣，加深学生对新知识的印象。在听力环节，通过设计多种多样的听力活动，训练学生捕捉关键信息的能力；在训练环节，让学生抓住重点知识，在愉快的环境中练习知识，培养学生的学习兴趣。在小组合作中练习对话，增强学生的合作意识，提高学生综合运用语言的能力。

教学目标

　　1. 知识目标

　　（1）掌握单词：snack。

　　（2）掌握句型：①—Could you clean your room? —Yes， I can. ②—Could I invite my friends to a party? —No，you can’t have a party. You have a test on Monday.

　　2. 能力目标

　　（1）熟练运用could有礼貌地提出请求及征询许可。

　　（2）通过听力训练，培养学生抓住关键信息的能力及熟练运用英语从事对外交际活动的能力。

　　3. 情感目标

　　以委婉的方式征得他人的许可；主动帮家人做家务，培养自己的独立意识。

重点难点

　　1. 重点：

　　掌握表示家务活动的短语动词。掌握礼貌地提出请求和征询许可的句型。

　　2. 难点：

　　根据听力材料，编对话，完成准备聚会的语言任务。

教学准备

　　1. 准备与本课时有关的图片。

　　2. 准备录音机、磁带及多媒体课件。

教学过程

　　Step 1　Warming up & Leading in

　　T：Good morning，boys and girls! First let’s play guessing games.

　　1. Look at the screen，and there are some pictures. Can you guess：

　　What is she doing? Could you please do...?　

　　（一些学生来回答问题，给猜对的学生掌声鼓励。）

　　2. Please read the sentences and fill in the blanks with the chores.

　　（1）After dinner，you need to do the dishes.

　　（2）After the washed clothes are dry，you need to fold the clothes.

　　（3）If the dustbin（垃圾桶）is full，you have to take out the rubbish.

　　（4）If there is lots of dust（灰尘）on the floor，you have to sweep the floor.

　　（5）After you get up in the morning，you need to make the bed.

　　（6）If your clothes are dirty，you need to wash your clothes.

　　3. Check the preview. Match the following phrases.

　　（1）买一些饮料和小吃 　　c　　

　　（2）借一些钱 　　e　　

　　（3）整理你的床铺 　　d　　

　　（4）倒垃圾 　　b　　

　　（5）打扫你的房间 　　h　　

　　（6）邀请我的朋友来聚会 　　a　　

　　（7）去商店 　　f　　

　　（8）用你的激光唱机 　　g　　

　　a. invite my friends to a party　 b. take out the rubbish

　　c. buy some drinks and snacks　d. make your bed

　　e. borrow some money　　　　f. go to the store

　　g. use your CD player　　　 　h. clean your room

　　Step 2　Presentation

　　T：Do you help your parents do the chores at home?

　　Ss：Yes.

　　T：Do you ask your parents’ permission?

　　S1：Yes，but not often.

　　T：What do you ask your parents’ permission for? Give us some examples.

　　S1：“Could I go to the store? ”or“Could I watch TV?”

　　T：Well done! You are very polite. Do your parents ask you to do some things for them?

　　S2：Yes.

　　T：What do your parents ask you to do? Give us some examples.

　　S2：“Could you please do the dishes?”“Could you please make your bed?”or“Could you please sweep the floor? ”

　　...

　　T：If you have a party，what will you prepare for it?

　　S1：Maybe I will go to the store and buy some drinks and snacks.

　　T：Yes，snacks are necessary.（板书snack）

　　S2：I will invite my friends to the party.

　　S3：I will clean my room and the living room.

　　...

　　Step 3　Practice

　　1. Read the phrases in 1a aloud.

　　2. What do teenagers ask their parents’ permission for? What do parents ask their teenagers to do? Write parents or teenagers next to each phrase. Then check the answers.

　　Answers：2. teenagers　3. parents　4. teenagers

5. teenagers/parents　6. teenagers　7. parents  8. parents

　　3. Use the phrases in 1a to make conversations like 1b.

　　4. Practice the conversations in pairs.

　　Step 4　Listening

　　1. T：Here is a conversation between Sandy and her mom. Now listen to the conversation and get the general idea.

　　The general idea of the conversation is about 　　　　.

　　A. Sandy’s friend’s party

　　B. Sandy’s friends

　　C. the preparations for Sandy’s party

　　Answer：C

　　2. Listen to the conversation and check（√）the things in 1a that you hear.

　　3. Check the answers.

　　Answers：1　2　3　4　5　6

　　4. Listen again. Fill in the chart in 1d.

　　5. Check the answers.

　　Answers：Sandy’s mom：go to the store，buy some drinks

and snacks

Sandy：invite her friends，clean her room，use the CD player

Sandy and Dave：move the big chairs to the bedroom，clean the living room

　　6. Listen again and fill in the blanks.

　　Sandy：Could I invite my friends to a party on Saturday，Mom?

　　Mom：Of course! That sounds like fun.

　　Sandy：Yeah. Um...could I borrow some money?

　　Mom：What for?

　　Sandy：I need to buy some drinks and snacks. Could I go to the store?

　　Mom：Well，I’m going tomorrow，and I can buy some drinks and snacks for you.

　　Sandy：Oh，good. Thanks，Mom.

　　Mom：You’re welcome. Oh，could you clean your room?

　　Sandy：I cleaned it last week.

　　Mom：You need to clean it again for your party.

　　Sandy：OK. At the party，could I use your CD player?

　　Mom：Yes，if you’re careful with it.

　　Sandy：Don’t worry，Mom!

　　Mom：Now，there are a few other things I want you to do before the party. Could you please move the big chairs to the bedroom and clean the living room?

　　Sandy：Sure. Dave is coming early on Saturday，so he can help me.

　　7. Listen and repeat.

　　8. Make a report according to the chart in 1d.

　　Sandy wants to have a party on Saturday. Before the party，she has many things to do. She will invite her friends and clean her room. Sandy’s mom is going to the store and she can buy some drinks and snacks for her daughter. Dave is coming early on Saturday. He can help Sandy to move the big chairs to the bedroom and clean the living room. At the party，they can use the CD player to listen to the music. After the party，maybe Sandy has to clean the living room，too.

　　Step 5　Group work

　　T：Imagine you are having a party. You ask your partner for help with these things.

　　1. Work in groups. Talk about the following things with your partner like this.

　　A：Would you like to come to my birthday party?

　　B：Yes，I’d love to. /Sorry，I can’t. I have to...

　　A：Could you please take out the rubbish?

　　B：Yes，sure. /No，I can’t. I have to...

　　2. Practice in pairs.

　　Step 6　Cooperative inquiry

　　Discuss the following language points in groups and fill in the blanks.

　　1. invite及物动词，意为“邀请”，其名词形式为：invitation。

　　You shouldn’t refuse his invitation（invite）. He is really friendly. 你不应拒绝他的邀请。他很友好。

　　常用结构有：（1）invite sb. to do sth. 邀请某人做某事

　　We invite him to join（join）us in the discussion.

　　我们邀请他加入我们的讨论。

　　（2）invite sb. to +地点 邀请某人去某地

　　2. 表示有礼貌地请求别人做某事的句型：Could you please...?

　　常用回答：Yes，sure. /Of course. /Certainly. /All right.

　　表示征询许可的句型：Could I...?

　　常用回答：Yes，you can. /Sorry，you can’t.

　　Step 7　Summary

　　In this lesson，we have learned：

　　1. A new word：snack.

　　2. The sentences：

　　a. To make polite request：Could you please...?

　　b. To ask for permission：Could I...?

Step 8　Homework

　　1. Listen and repeat 1c.

　　2. Writing：You are having a party at home this Sunday. You need some help. Please write an email to your friend to ask for help.

板书设计

教学反思