初中英语人教新目标 (Go for it) 版八年级下册Section B备课课件ppt

 Unit 3 could you please clean your room?

第三课时  Section B (1a-1e)

【Free talk】

Use sentence pattern “Could you please…” to make polite requests or ask for permission.

【学习目标】

1. 能掌握下列单词和短语：buy some drinks and snacks, borrow some money, invite sb. to,

2. 重点掌握以下句型：

(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.

3. 用could委婉地表示请求或许可。

【导学案】

一、 阅读课本第21页，独立翻译下面的短语：

1. 买一些饮料和小吃_____________        2. 去商店______________

3. 借一些钱______________               4. 邀请朋友参加聚会_______________

【课中案】

一、自主学习：

1. 个人自读，记忆短语．

2. 小组互相检查读、写情况．

3. 听录音完成1c and 1d.

4. 让学生理解并复述听力对话. 并和你的同学编新对话. 例如：

--Could you please……?

-- Yes, I can.

--Could I ……?

--No, you can’t. You……

二、合作探究、质疑解惑：

Could I invite my friends to a party?

invite 意为“邀请，请求”，常见的用法有：

⑴ invite sb. 邀请某人

⑵ invite sb. to do sth. 邀请某人做某事

⑶ invite sb. to a place(指一个地方)邀请某人到某处

例如：They invited me to join their club. 他们邀请我参加俱乐部。

      Could I invite my friends to a dinner? 我能邀请我的朋友来吃饭吗？

此外，invite还可变形为invitation，从动词的邀请变为名词的邀请；邀请书。例如

Thanks for your invitation. = Thank you for inviting me. 谢谢你的邀请。

精题演练：

以所给词的正确形式填空

1. Good food and exercise help me study__________(well) And practice __________(speak) English is good for my study.

2. How often does Katrina___________( do )homework ? –Very often. She ialways has a lot of homework ___________(do)

3. Who is the __________(good) English student?

4. How about ___________(go ) to the sports camp next week?

5. What did you_________(do) an hour ago? I ___________(feed) my dogs.

6. They __________ (enjoy)________(them) at the English party yesterday.

7. Listen. Can you hear the birds __________(sing) in the tree?

8. It’s good for your health__________(eat) a lot of  fruit and vegetables.

【课后案】

选择填空。

(   ) 1.Could you please clean the blackboard.?_____________

A. No, you can’t               B. Yes, I can

C. Sorry, you can              D. Sure, I can’t

(   ) 2.I like _______ , because it’s interesting.but I __________asking others for help.

A. go boating, like                 B. to go to boat, enjoy

C. going boating, hate              D. to go boating, love

(   ) 3.Could you please________ the TV? The baby is sleeping now.

A. turn on                   B turn left

C. turn off                   D. turn in

(   ) 4.We should ________ the flowers, because all of them are the most famous.

A. take off                   B. take care of

C. take to                    D. take on

(   ) 5.How often do you sweep the floor and clean the windows at home? ___________.

A. Every day                 B. Two days

C.A day                     D. Two times

(   ) 6.—Can you go skateboarding with us this afternoon? ---Sorry, I can’t . I _______do chores

at home, because my sister is ill.

A. can                    B.  may

C. would                  D.  have to

(   ) 7.Could you please look after my son for me while I am away? ---_____________.

    A. Yes, here you are               B. You’re welcome

C. Yes, please                     D. With pleasure

(   ) 8.Don’t forget to_________ the trash when you go out to play football.

A. take off                  B. take out

C. take care                 D. take down

(   ) 9.Could I ________ your math book?------Sorry, I’m__________ it.

A. borrow; use              B. use; borrow

C. borrow; using            D. lend; using

(   ) 10.---People can’t_______ dogs__________ their house.   

       ---I agree ___________ you.

A. take. out; with            B. look .after; with

C. take. care; to             D. take. out; of