初一英语：语法—形容词

初一英语：语法—形容词

一、学习建议

本次的知识点是初一第8单元的语法点——形容词。主要通过形容词的构成，以及形容词的否定变化形式来进行基础了解，通过给学生复习形容词和副词的形式，来新授需要注意的地方—伪副词。本章也讲解了形容词的顺序问题以及在综合题中如何定形容词的词性。

二、易错知识点

对标课本: U8

知识精讲：

(1) 形容词前缀后缀

1) 加词缀，变形容词

①a-：asleep；awake；alive…

②-ful: hopeful; careful; useful…

③-y: lucky…

④-able: comfortable…

⑤-ous: dangerous; humorous…

⑥-ed/ ing: excitedly/ exciting…

2）否定前缀后缀

①dis- : dishonest…

②un- : unimportant; unhappy; unable…

③im-: impolite; impatient; impossible…

④in-: incorrect…

⑤-less: useless; careless; harmless; hopeless; helpless…

(2) 形容词变为副词

adj. + ly= adv. (luckily; healthily; truly; simply; bravely)

注意：有些词虽然是ly结尾，却是形容词

lovely, friendly, lively, lonely, likely…

（3）形容词的顺序：美小圆旧黄法国木书房

e.g. It is a ______ town. There are many trees and flowers but not many people there.

A. small beautiful

B. beautiful small

C. big beautiful

D. beautiful big

答案：B

（4）形容词在综合题中如何判断词性

系动词+ adj. :

①感官系动词：feel，smell，taste，look，sound

②保持类：stay，remain，keep

③变化类：go, turn, become, grow, get

④be动词，seem

三.易错典型例题

例1. It’s also i__________to decide exactly what you want. They keep your mind focused on it, and be prepared to receive it.

例2. Do you know many children in the western areas of china are not so l__________ as you? Lots of children don’t have enough to eat.

例3. The shop near our school ______ at eight in the morning and it ______ for twelve hours a day.

A. is open; opens

B. opens; is open

C. is opening; is open

D. opens; is opening

例4.Tony is a __________ boy. He lost his bag __________ this morning. (care)

例5. There are many _______ in our library．

A. old American interesting history books

B. interesting old American history books

C. interesting American old history books

D. American interesting old history books

四、易错典型例题解析

例1. 答案：important

解析：本题考查句型：it is adj. (for sb.) to do sth. 句意：决定你想要的东西同样重要。它们会让你集中注意力去准备和接受它。

例2. 答案：lucky

解析：本题考查not as … as, 意为“不像...一样...”中间加形容词/副词的原级，因为这里跟在are后面，所以as…as中间填adj.句意：你知道中国西部地区很多孩子都没有你幸运？许多孩子没有足够的食物。幸运的：lucky。

例3. 答案：B

解析：第一个空：后面是时间点用open的动词形式；后面是时间段，用be open, 表示开着的状态，故选B。

例4. 答案：careless；carelessly

解析：careless意思为：粗心大意的。第一个跟在is后面，用形容词careless；第二空修饰动词lost, 用副词carelessly。

例5. 答案：B

解析：根据“美小圆旧黄，法国木书房”，故选B。