英语动词在初中阶段可谓举足轻重。只有思想上重视，认真对待，认真学习英语动词的用法，那么初中生在动词学习上才会得心应手。下面是中考英语重要动词用法总结，大家一起来看看吧!
中考英语重要动词用法总结:
1. afford ——Mary was not able to afford a new car.
v.花费得起;能够做;承担得起(后果);提供;给予
例句:
only the well-to-do can afford these houses.
I can't afford a holiday this summer.
Would you afford a poor child a temporary shelter?
单词变形:
变adj:affordable adj.支付得起的;不太昂贵的
adj变n:affordability 支付能力
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2. agree ——Her father didn’t agree to buy him a computer.
v. 意见一致;赞成;适合;
近义词辨析:
agree to 和 agree with
(1)agree to: 意思是“同意”，后面接表示计划、安排、意见、条件之类的名词或动词原形，表示愿意协助工作。
例句: Do you agree to this agreement? 你同意这项协议吗?
He didn’t agree to help us. 他不同意帮助我们。
(2)agree with: 意思是“与……(意见)一致”后面一般接人，也可接意见、看法等。但不含有协助的意思。
例句:I don’t agree with what you said. 我不同意你说的话。
I don’t agree with your idea. 我不同意你的主意。
单词变形:
变n:agreement 同意;一致;协议
变adj:agreeable 愉快的;和蔼可亲的;欣然同意的;一致的
总结:5个基础单词，但你应该不只背了5个单词。通过变形，你同时学到了更多的单词。这些内容字典中都有哦，所以学会查字典，也是英语学习能力要素之一。
3. choose
v.选择;决定
例句:
I enjoy English,biology and chemistry. But which one should I choose to study at university?
He chose not to gohome until later.
单词变形:
变n:choosing 选择;决定
变adj:choosy 爱挑剔的
例句:Jean's very choosy about what she eats.
常用短语:
choose…form 从…之间选择
例:Just my luck! Three brothers to choose from and I pick thestupid one.
chooseto 愿意(选定)
例:She was chosen to play the heroine in this film.
finish的用法注意:
1. 表示“完成”，其后接动词作宾语时，要用动名词，不能用不定式。如:
He’s finished mending the car. 他修好了汽车。
I finished reading the book last night. 这本书我是昨晚看完的。
Have you finished cleaning the kitchen? 你厨房打扫完了吗?
当 finish 之后的动名词带有宾语时，有时可省去动名词(如果意义清楚的话)。如:
He has finished (doing) his work. 他把工作做完了。
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2. 用作不及物动词，表示“结束”或“完成”。如:
He didn’t finish in time. 他没有及时完成。
The meeting will finish at 3 o’clock. 会议3点结束。
The party finished with a song. 晚会最后唱了首歌结束了。
3. 用过去分词作表语，表示“做完了”“结束了”“不再有联系了”。如:
At last she was finished too. 最后她也做完了。
I won’t be finished for another hour. 我还有一个小时才能完事。
有时还可表示“垮台了”“失败了”“完蛋了”等。如:
The scandal means he’s finished in politics. 这一丑闻意味着他在政治上已身败名裂。
4. 注意以下两个短语:
(1) finish up 吃光，用完;完成，结束
We finished up everything there was on the table. 我们把桌上的东西全吃完了。
It was midnight, and she still had not finished up. 都半夜了，可她还没干完。
(2) finish with 以……作为结束;用完，完成;与……断绝关系
What shall we have to finish the meal with? 这顿饭最后一道菜吃什么?
Have you finished with the newspaper? 报纸你不会看了吧?
Jane has finished with her new boyfriend. 简已经和她的新男友不再来往了。
become用法说明:
1. 用作连系动词，其后可接名词、形容词、过去分词等作表语:
He became a teacher at (the age of) 17. 他17岁就当了老师。
The weather became warmer. 天气变得暖和起来。
Soon the roombecame crowded. 不一会儿房里就挤满了人。
注意:其后接过去分词时，可表示被动或结果;但表示被动时，其后一般不接 by短语。比如不说:
Soon the room became crowded bystudents.
2. become 是终止性动词，因此要表示“成为…有多长时间”，英语不能将become与表示一段时间的词或短语连用:
他成为老师有十年了。
正:He became a teacher ten years ago.
正:It’s ten years since he became a teacher.
正:He has been a teacher for ten years.
误:He has become a teacher for ten years.
3. become 之后一般不接不定式表示“逐渐…” (此时可用 come / begin+不定式):
正:He began [came] to like English. 他开始喜欢英语起来。
误:He became to like English.
正:He became ill yesterday. 他昨天病了。
误:He became to be ill yesterday.
4. 用于习语 become of, 表示“发生”、“遭遇”等 (常与 what连用):
What has become of the girl? 这个女孩后来怎样了?
I don’t know what will become of me if I fail this time. 要是我这次不成功，我不知我会怎么样。
exist的语法特点和句式搭配:
一、语法特点
表示“存在”“有”“活着”，通常只用作不及物动词，因此没有被动语态，且通常不用于进行时。如:
Problems also exist in agriculture. 农业中也存在问题。
No such a person ever existed. 过去从来没有过这样的人。
二、句式搭配
1. 可与 there 连用构成 There exist…句式。如:
There existed different opinions on this problem. 对这个问题曾有不同看法。
There always exists a force of attraction between two bodies. 两个物体之间永远存在着吸引力。
2. 表示“靠……生活”，其后通常接介词 on。如:
He exists on rice and water. 他靠吃米饭和喝水过活。
I can hardly exist on the wage I’m getting. 我挣的工资简直难以糊口。