助动词用来构成时态和语态。 助动词具有语法意义，但没有词汇意义，不可单独作谓语。下面小编告诉你小学英语助动词用法，大家一起来看看吧!
小学英语助动词用法:
构成一般疑问句
Do you want to pass the CET? 你想通过大学英语测试吗?
Did you study German? 你们学过德语吗?
do + not 构成否定句
I do not want to be criticized. 我不想挨批评。
He doesn't like to study. 他不想学习。
In the past, many students did not know the importance of English. 过去，好多学生不知道英语的重要性。
[图片0]
构成否定祈使句
Don't go there. 不要去那里。
Don't be so absent-minded. 不要这么心不在焉。
说明: 构成否定祈使句只用do，不用did和does。
放在动词原形前
Do come to my birthday party. 一定来参加我的生日宴会。
I did go there. 我确实去那儿了。
I do miss you. 我确实想你。
用于倒装句
Never did I hear of such a thing. 我从未听说过这样的事情。
only when we begin our college life do we realize the importance of English.
只有在开始大学生活时我们才认识到英语的重要性。
说明: 引导此类倒装句的副词有never, seldom, rarely, little, only, so, well等。
用作代动词
Do you like Beijing? --你喜欢北京吗?
Yes, I do. --是的，喜欢。(do用作代动词，代替like Beijing.)
He knows how to drive a car, doesn't he?
他知道如何开车，对吧?
动词finish的用法:
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。
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。
动词Fix的用法:
注意以下表示“确定”“安排”“决定”等的有关表达:
1. 表示为做某事而确定时间或地点等，以下表达大致同义:
我们还没有确定开会的日期。
正:We haven’t fixed a date for the meeting.
正:We haven’t fixed on a date for the meeting.
正:We haven’t fixed up a date for the meeting.
正:We haven’t fixed upon a date for the meeting.
2. 表示决定做某事，以下表达大致同义:
他已决定出国留学。
正:He has fixed to study abroad.
正:He has fixed up to study abroad.
正:He has fixed on studying abroad.
3. 表示目光或注意力等集中于某事物，通常用介词on, upon引出所注意的事物。如:
He fixed his eyes on [upon] the picture on the wall. 他的眼睛盯着墙上的画。
The little boy fixed all his attention on his homework. 这个小男孩全神贯注地做作业。
4. 表示“确定”“安排”“准备”“决定”等义，其用法很广。如:
Mother is fixing lunch. 妈妈在准备午饭。
We’ll fix the price, if you wish. 你要是愿意，我们来把价格确定一下。
If you want to meet her, I can fix it. 你要是想见她，我可以安排。
They fixed on George as the leader. 他们选乔治当领导。
He fixed me up in a small hotel. 他安排我住在一家小旅馆里。
He fixed me up with this job. 他为我找(安排)了这份工作。
We haven’t fixed (up) where to stay. 我们还没决定该住什么地方。
动词suit的用法:
1. 用作动词，表示“适合”、“合适”，主要有两方面的意思，一是指合某人的意或使某人满意;二是指衣服、颜色等与某人相称或适合等。如:
The seven o’clock train suits will suit us very well. 七点钟的那一班火车对我们很合适。
Will it suit you if we eat now? 如果我们现在吃饭，你觉得合适吗?
The change of plan did not suit him at all. 改变计划一点不合他意。
Would it suit you to come at five? 你五点钟来行吗?
This climate does not suit me. 这种气候对我不适宜。
The new dress suits her very well. 这件新衣她穿很合适。
This color doesn’t suit her. 这种颜色她穿不合适。
2. 用于 be suited for [to]，意为“适合”。如:
He is not quite suited for [to be] a teacher. 他不太适合当老师。
He is not suited to such a hard life. 他不适合过那样艰苦的生活。
This car is not well suited for [to] rough roads. 这种车不适合在崎岖的道路上行驶。
3. 注意以下同义句型:
她很适合于这一工作。
正:She is quite suited for [to] the work.
正:She is quite suited for doing the work.
正:She is quite suited to do the work.
