2020-2021学年Section A教案

Unit 10备课说明

一、单元内容：I’ve had this bike for three years.

二、教学目标：[来源:学科网ZXXK]

【知识目标】：1.学习一些新词汇。

2.继续学习现在完成时。

3.学写英语读书笔记。

【能力目标】：掌握如何表达现在完成时

【情感目标】：正确处理并充分利用自己的废旧物品。

三．教学重点：

学习现在完成时表示过去某一段时间已经开始一直持续到现在的动作或者状态。

运用have+pp.

学习在文章中运用现在完成时。

语法：现在完成时。

四、教学难点：现在完成时的运用尤其是for 和 since。

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-1d)......................................................................................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)

学习目标：

★知识目标：

  掌握本课单词和短语

  yard sale, sweet, soft toy, bear maker, scarf, board game, check out

★能力目标：

  能听懂谈论人们拥有某物多长时间的话题，能熟练运用since, for 谈论自己的个人物品。

★情感目标：

  正确处理并充分利用自己的废旧物品。

Step1 Presentation

New words：

  yard sale, toy bear, bread maker, scarf, soft toys, board games

Step 2 Pair work

  Work on 1a. Show the things at the yard sale. Let the students talk about them in pairs by using the important sentences.

 --How long have you had that bike over there?

 --I’ve had it for three years! I learned how to ride a bike on it.[来源:学科网ZXXK]

Step 3 Listening

  1b Listen and check (√) the facts you hear.

Keys: Jeff’s family is having a yard sale.

     Amy thinks it’s hard to sell her old things.

     You can also give old things away to people in need.

Step 4 Work on 1c

  Practice the conversation. Then make conversations about other things in the picture above.

Language points：

not…anymore再也（不）；（不）再。相当于not …any longer

e.g. You can have it, for I don’t need it anymore.[来源:学科网]

   The doctor told me not to play computer games anymore.

Step 5 Listening 2a, 2b

  Work on 2a. Listen and check (√) the things Amy’s family are giving away and circle the things they are keeping.

Keys: Giving away: magazine, toy lion, toy tiger, bread   maker, dress.  Keeping: book, toy bear, hat, scarf

  Work on 2b. Listen again and fill in the blanks.

Keys: book, bear, baby, 10, sweater, dress

More practice. Listen again and choose the correct answers.

1. Amy wants to give away the _____.

  A. book  B. magazine  C. bear D. hat

2. Why does the bear has special meaning to Amy?

  A. Because her father bought it for her.

  B. Because her Grandpa bought for her.

  C. Because her Grandma bought for her.

3. Where can Amy take these things?

  A. the children’s home

  B. the old people’s home

  C. the teachers’ home

Keys: BCA

Step 6 Pair work

  Work on 2c. Student A is Amy’s mom, Student B is Amy. Make new conversations according to 2c.

Step 7 2d Role play the conversation

  Let the students read 2d, then role play.

Step 8 Language points

1. --How long have you had that bike there?

  --I have had it for three years

辨析：how long, how soon, how often, how far

How long 多久，多长（时间）。如：for+时间段；since+过去的时间点。

How soon 多久以后。对“in+时间段提问，常用于一般将来时”，其答语常用“in+时间段”。[来源:学#科#网Z#X#X#K]

How often 多久一次，对频率提问，其答语为：once（twice/…）+时间段，always，usually等。

How far 多远，对距离提问，其答语是表距离的内容。[来源:Z*xx*k.Com]

e.g. --How long have you worked in Beijing?

     --For five years.

e.g. –How soon will Mr. Li be back?     --In a week.     

e.g. --How often do you exercise?     -- Once a day.

e.g. --How far is it from here to your school?

     -- Three kilometers.

辨析：for 与since

for其后只能接表示“一段时间”的名词性短语，可用于多种时态，表示动作或状态持续时间段长短。

e.g. I have lived in this city for five years. 我在这座城市居住了5年了。

since 其后接表示“时间点”的短语或从句（过去时），也可以接“一段时间+ago”，常用于完成时态；还用于句型：“It is +时间段+since+一般过去时的句子”。表示过去某个时间发生并持续到说话时的动作或状态。

2. Jeff’s family is having a yard sale.

sale用作名词，意为“出售，销售”，

on sale意为“出售，上市”；

for sale意为“待售，供出售”，尤指从主人手里出售。

e.g. Chickens are on sale in the market.

      小鸡在市场上出售。

      I’m sorry, it’s not for sale.  抱歉，它不出售。

Step 9 中考链接

1. -- ____ have you been married？

   -- For twenty years.

    A. How far    B. How often    

   C. How long   D. How soon

2. If you sit in a chair ____ a long time, your back may begin to hurt.

    A. at         B. in          C. on          D. for

3. -- I often have hamburgers for lunch.

  --You’d better not. It’s bad for you ____ too much junk food.

   A. eat         B. to eat         C. eating      D. ate

Keys: CDB

Step 10  Homework

Write a conversation according to 2c 

Step 11  Blackboard Design

Unit 10 I’ve had this bike for three years.

Section A 1 (1a – 2d)  

   She has worked here for five years.

 =She has worked here since five years ago.

     她在这儿工作5年了。

   on sale 出售，上市

   for sale 待售，供出售