Unit4 Topic3 SectionC 精品学案

一、话题导学：（学习目标）

1. Learn some new words:

perfect, true, correct, search, safely, cheat

2. Read and understand the passage about the Internet.

(The advantages and disadvantages of the Internet)

   3. Learn how to interview your friends about something and how to write down the information in the form of passage.

二、预习导纲：

1、单词互译与记忆

1) true          2) perfect          3) correct             4) safely           

5) search         6) cheat            

2、短语互译与记忆 

1) after class                    2) share sth. with sb.              

3)less than                    

4) 变成我们生活中的重要部分__________________

5) 互相                      6) 花费时间做某事          

7) 搜索；查找_________________  8) 各种各样的                

9）a part of                         

3、句子理解与熟读

1）The Internet is changing the world. It is becoming an important part of our lives.

2). The Internet makes our lives more interesting.

3) We can make friends and share our ideas and feelings with each other by sending emails or chatting online.

4) The Internet can change our lives for the better, but we should use it carefully.

三、课文解读：

1) If so, give some examples.  如果是这样的话，就举一些例子。

   If so 当中的so在这里指代上文的肯定句，即 If it is changing the world. 其否定形式是if not.

e.g. Will you come with us? If not, just stay at home and finish your homework.

   你和我们一起去吗？如果不去的话，就待在家里完成你的作业吧。

2. …and not all of it is true. 并不是所有的这些信息都是真实的。

  all 和not 连用表示部分否定,这句话的意思理解成：Some of it is true and some of it is not true.

e.g. Not all the people like playing football. 不是所有人都喜欢踢足球的。

3. search for information 搜索/查找信息

  search for sb./sth.寻找/搜索某人或某物；search sb./sth. 搜索某人（的身）/某物。

四、课堂导练：

1.选用方框中的词组完成句子。

safely,  perfect,  cheat,  correct,  search,  true

1. On Halloween, the children knock on their neighbor’s doors and shout “Trick or _______”.

2. The police are _____________ for the lost boy.

3. Practice makes _______________.

4. I’m glad that the pane they took has landed ________________.

5. You should ___________ the mistakes you made in the exam.

6. The film is about a _____________ story in World War II.

2. 单项选择。

（  ）1. We are close friends and share happiness and sadness ________ each other .   

A. to        B. with         C. for         D. of

（  ）2. We can learn English _______ watching English movies.

 A. by         B. for         C. with        D. at

（  ）3.John is good at English and he spends half an hour _____ English every day.

   A. to read     B. reads        C. reading     D. read