Unit 4 Eat Well 单元语法讲练人教英语七年级下册.pdf

Unit4EatWell

单元语法

一、Wouldlike的用法

Wouldlike意为“___________”，wouldlike可与任何人称连用，没有人称和数的变化；与

人称代词连用时，would可缩写为人称代词+__________

I’d=IwouldI’dlikejuice=Iwouldlikejuice

She’d=ShewouldShe’dlikeabottleofwater

1.wouldlike的句式变化

句式结构示例

肯定句主语+wouldlike(todo)+其他Hewouldlike(toorder)acupofcoffee.

一般疑①-Wouldyoulike+其他？Wouldyoulikesomebread?

问句及肯定：-Yes,please.否定：-No,thanks.Yes,please./No,thanks.

答语②-Wouldyouliketodo+其他？Wouldyouliketogoshoppingwithme?

肯定：-Yes,I’dloveto.否定：-I’dloveto,but…Yes,I’dloveto./I’dloveto,butIhaveto…

特殊疑-特殊疑问句(What/Which…)+wouldyoulike?Whatwouldyoulike?

问句-I’dlike…I’dlikesomewater.

2.wouldlike和want的区别

①意义基本相同

Iwouldlikeanapple.Iwantanapple.

②使用语境不同

Wouldlike偏口语want偏正式

__________________想要某物

__________________想要做某事

__________________想要某人做某事

③时态变化不同

Wouldlike没有人称和时态的变化

Iwouldliketoseeamovie.Shewouldliketoseeamovieyesterday.

Want有人称时态变化

Iwanttogohomenow.Shewantstoseeyouyesterday.

二、可数名词和不可数名词

1．可数名词和不可数名词的区别

区别可数名词不可数名词

定义直接可用数目计算的名词，hamburger,banana无法用数目进行计算的名词，如rice;milk

特点有单、复数形式，如apen—twopens没有复数形式，如somebread

修饰词①可直接用a/an修饰，如anapple；①不能直接用a/an或具体数词来修饰；

②可用具体的数词修饰，如threebooks；②如果明确表示确切的数量，用

③可用few,afew,many,some,alotof修饰，“__________________”结构，如twobowlsof

如afeweggs（一些鸡蛋）。rice（两碗米饭）；

③可用littl