人教版英语七年级下册第五单元语法

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2020年5月14日15:50:43 1178字阅读3分55秒

Unit 5  Why do you like pandas?

Section  A   语法讲解

 

本单元语法1: why和where引导的特殊疑问句

 

(1) why引导的特殊疑问句

问:Why +一般疑问句询问原因

答:Because + 原因

Eg:Why do you like pandas?  Because they are cute.

Eg:Why don’t you like lions? / Why doesn’t he like tigers?

 

注意:Why don’t/doesn’t sb like sth? 某人为什么不喜欢某物?

表原因

Eg:Why don’t you like lions? / Why doesn’t he like tigers?

Because they are scary.

②表建议:Why don’t you do sth.= Why not do sth.?  为什么不......

Eg: Look! The skirts are so beautiful. Why not buy one? 为啥不买一件呢?

=Why don’t you buy one?

 

(2) where引导的特殊疑问句

be from:“来自...”,be 随主语的变化而变化

come from:“来自...”,变否定句或疑问句要借助助动词:do/does.

(1) 问:Where  be  sth/sb  from?  某物/人 来自哪里?

答:sb/sth  be  from +地点  .  某物/人 来自......

  • 问:Where do/does  sth/sb  come from?

答:sth/sb  come(s) from +地点.

Eg:A:Where are lions from?        B:They are from South Africa.(南非)

A:Where do lions come from?   B:They come from South Africa.

Where is Tom from?  =  Where does Tom come from?

 

本单元语法2: 形容词

 

形容词: 用来说明人或物的性质、特征

(1) 作定语,

① 修饰名词,放在名词前:即(adj.+n.)

an interesting book     a beautiful girl

② 修饰不定代词,放在其后:不定代词+adj.

不定代词:something某事/物 somebody/someone某人  someplace某地

Eg:I have something important to tell you. 我有重要的事情要告诉你

(2) 作表语

位于连系动词(如be, taste, look, sound)后,也可被程度副词修饰

常见程度副词:very非常  really确实  too太   kind of = a little稍微

Eg:The pandas are kind of interesting.

Tom likes koalas because they are really cute

 

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