Module 2 Unit 3 Language 知识点讲解 2023-2024学年沪教牛津版英语七年级上册
7A Module 2 Unit 3 Language知识点讲解
语法讲解
形容词
(一)定义:用来修饰名词或代词,表示人或事物的性质、特征、状态或属性。
(二)用法:
1. 用在名词、代词前面,复合不定代词后面
That tall boy is my elder brother. 那个高个儿的男孩是我的哥哥。
Those young people like sports very much. 那些年轻人很喜欢运动。
The black one is 200 yuan. 那个黑色的200元。
I have something important to tell you. 我有重要的事要告诉你。
Is there anything interesting in the film? 电影里有什么有趣的内容吗?
2. 用在系动词后。 常用的系动词有:be(是),become(变成),look(看起来),sound(听起来),taste(尝起来),smell(闻起来),feel(感觉起来),get(变得),turn(变得),keep(保持)。如:
1) It is very cold today. 今天天很冷。
2) Her song sounds wonderful. 她的歌听起来很美。
3) The fish smells terrible. Throw it away. 这鱼闻起来臭了,把它扔了吧。
4) The dress feels soft. 这件裙子摸起来很柔软。
5) I am sorry, I'm busy now. 对不起,我现在很忙。
3. 用于句型It’s + adj. + to do中
1) It’s interesting to read books. 看书很有趣。
2) It’s easy to keep a dog. 养狗很容易。
3) It’s not good for you to eat too much meat. 对你来说吃太多的肉没有好处。
4) It’s very important for us to protect our earth. 对我们来说保护地球很重要。
此句型中,It为形式主语,不定式to do为真正的主语。我们也可以将不定式放到句首。如:
To help others is our duty. 帮助他人是我们的责任。
= It is our duty to help others.
(三)形容词的构成
1. 名词+ful
use → useful 有用的 help → helpful 有帮助的
care → careful 小心的 beauty → beautiful 美丽的
2. 名词+less
hope → hopeless 没希望的 care → careless 粗心的
use → useless 无用的
3. 名词+y
luck → lucky 幸运的 anger → angry 生气的
rain → rainy 多雨的 noise → noisy 喧闹的
health → healthy 健康的 sun → sunny 阳光充足的
4. 少数名词+ly
friend → friendly 友好的 love → lovely 可爱的
学科网(北京)股份有限公司
5. 动词+ing/ed
interest → interesting 有趣的 → interested 感兴趣的
excite → exciting 令人兴奋的 → excited 感到兴奋的
worry → worrying 令人担心的 → worried 感到担心的
牛刀小试
I. 用所给词的适当形式填空。
1. It’s kind __________ (help) others.
2. —What’s the weather like today?
—It’s __________ (snow).
3. I like to have a walk on __________ (sun) days.
4. Don’t play with fire. It’s too __________ (danger).
5. Tom is very __________ (friend) to us all.
II. 根据汉语提示完成句子。
1. 在大街上玩是危险的。
__________ dangerous __________ __________ in the street.
2. 在大海里游泳是有趣的。
__________ __________ __________ swim in the sea.
3. 学好英语是很难的。
__________ __________ __________ __________ English well.
4. 再次见到你真是太好了。
__________ great __________ __________ you again.
5. 对我来说找到一个工作太容易了。
__________ too __________ for me __________ get a job.
III. 同义句转换。
1. It’s raining now.
It’s a __________ day today.
2. The wind is very strong.
It’s __________ strongly.
3. To take a trip in autumn is very nice.
__________ very nice __________ __________ a trip in autumn.
4. How is the weather today?
__________ the weather __________ today?
5. Sometimes there is fog in Shenyang.
Sometimes it is __________ in Shenyang.
IV. 单项选择。
( ) 1. —Jack, is there _____ in today’s newspaper?
—No, nothing.
A. anything important B. something important
C. important anything D. important something
( ) 2. The flower smells _____ and I like it very much.
A. well B. good C. bad D. badly
( ) 3. Mrs. Brown is nice. Every day she tried to cook _____ for me during my stay in Canada.
学科网(北京)股份有限公司