人教版八年级英语下册 《Have you ever been to a museum?》PPT课件(第1课时)

人教版八年级英语下册《Have you ever been to a museum?》PPT课件(第1课时)，共31页。

Lead-in

Have you ever been to a science museum?

Yes, I have. I went to the National Science Museum last year. Have you ever been to a history museum?

No, I haven’t.

Me neither. Let’s go to one tomorrow.

Language points

1. Me neither.   我也没去过。

常用于口语中，此处相当于Neither have I.或I haven’t, either. 表示前面所表达的否定情况也同样适合于他人或物。

Me neither.与Me too.相对。Me too.表肯定，Me neither.表否定。

I’d like to visit water park  most, because I can have a good time there. But I don’t want to go to the history museum, it’s a little boring for me.  

Role play

It’s really interesting, isn’t it?  

它真的很有趣，不是吗？

这是一个反义疑问句，又叫附加疑问句。

反义疑问句结构：陈述句+简短问句。（简短问句常译为“是不是？/不是吗？/是吧？/对吗？”等。）

（1）反义疑问句遵循“前肯后否，前否后肯”的原则。即陈述部分为肯定时，疑问部分为否定；陈述部分为否定时，疑问部分为肯定。

（2）反义疑问句的回答根据事实上的“是”或“否”回答。yes 后面接的一定是肯定句，no后面一定接否定句。yes不一定翻译成“是”，no不一定就翻译成“不是”，要根据当时的语境。

常考的特殊句型：

1. 陈述部分有few，little，never，no，nobody，nothing，hardly，seldom等否定含义的词时，附加疑问句用肯定形式。

2. 祈使句的反义疑问句一般用“will you?”；以let me 和 let us 开头的祈使句, 后面用“will you?”; 以let’s 开头的祈使句变反义疑问句时，后面用“shall we?”

3. 陈述部分为I am…时，附加疑问句用“aren’t I？”；当陈述部分以I wish 开头时，疑问部分常用“may I？”

4. 主句含有I think/ suppose/ believe/ guess/ expect, 变反义疑问句时，注意否定转移。

Exercise 

单项选择。

1. —____ you ____ Hainan?

—Yes, I have been there twice.

A. Did; go to              B. Have; been to   

C. Have; been            D. Have; gone to

2. If you don’t go to the park, _____.

A. so do I                       B. neither do I

C. neither will I            D. so will I

3. Peter has never been to a water park. _____.

A. I haven’t neither      B. I haven’t too

C. Me too.                      D. Me neither

4.—____ you ____ to the capital?

—No, I ____. I ____ there early next mouth.

A. Have; been; haven’t; am going

B. Had; been; hadn’t ; am going

C. Have; gone; haven’t; was going

5. Eating too much sugar can lead___health problem.

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

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