作文修改标准
1 时态语态2五种简单句3 框架连接词4变高级：倒装，被动，从句，非谓语，虚拟…..
Yesterday my teacher, Smith saw us playing cards in the classroom. She was so angry that she gave us a punishment. She asked us to clean our classroom for a week. Everyday we get up at 6 to clean our classroom. Other students thank us very much.
昨天他的礼物让我很惊讶。
His gift made me surprised yesterday. His gift gave me a surprise yesterday.
His gift surprised me greatly yesterday. I felt surprised for his gift yesterday.
Should students make friends on line? Some people say yes. The internet helps make many friends. Chatting on line, students can more freely express their feelings and opinions, and even get help with their foreign language studies.
Others, however, think students should not. They say making friends on line is a waste of time, which should be spent more meaningfully on study. Besides, some students get cheated on line.
It is my opinion that students should place their study, health and safety before other things. As for friendship, we can readily find it in our classmates and other people around us.
假设你是红星中学高三一班的学生李华，为响应绿化祖国的号召，你班四月十二日去郊区植树，介绍植树活动的全过程，给某英文杂志的“绿色行动”专栏写一篇以“Green Action in Our class”
Green Action in Our Class
April 12 is memorable because our class had a meaningful experience on that day.
In the morning, we bicycled to the suburbs to plant trees, talking and laughing all the way. On arrival, we began to work at once. Some were digging holes. Some were carrying and planting young trees. Others were watering them. After getting the work done, we put up a board reminding people to protect the trees. Before leaving we took some photos to record our green action.
Seeing the lines of trees, we all had a sense of achievement. We feel it’s our duty to protect and beautify our environment.
各种时态、语态举例：
He often cleans his room. His room is often cleaned by him.
He cleaned his room yesterday. His room was cleaned by him yesterday.
He is cleaning his room now. His room is being cleaned by him now.
He was cleaning his room at 4 yesterday. His room was being cleaned by him at 4 yesterday.
He will clean his room tomorrow. His room will be cleaned by him tomorrow.
He would clean his room the next day. His room would be cleaned by him the next day.
He has already cleaned his room. His room has been cleaned already by him.
He had cleaned his room by the time I got home. His room had been cleaned by him by the time I got home.
I have been writing a novel recently.
各种复合句：
定从
The boy who is standing under the tree is my friend. Return the book which you borrowed yesterday.
I saw Tom enter the room from whom I borrowed 20 dollars.
名从
That he failed the exam made us surprised. He said that he failed the exam
The fact is that he failed the exam. The news that he failed the exam surprised us.
The news that he told us surprised us.
What he said is wrong. All that he said is wrong. what = all that
Tell me which one you like. (which 哪一个) Give me the book which is one the desk. (which =the book )
状从
时间Telephone me the moment you get the results.
when, while, as; the moment, the first time, the year, as soon as, once, no sooner.. than, hardly…when, till, until, before, after
地点They are planting trees where there is plenty of water and sunlight. where, wherever
条件We can surely succeed as long as we are united as one.
if, unless, as long as , so long as, provided that, suppose, on condition that
原因As there was no answer, I wrote again. Because, since, as, for, not that.
让步He is unhappy though he has a lot of money.
Though/although; as, even if, even though, while, whether… or…, no matter who, whoever.
方式Finish the work as I told you. as, as if, as though
目的Leave your phone number, so that I can call you before I come next time.
so that, in order that, in case, for fear that
结果The hill is so high that she can’t climb up to the top.so that, so…that, such…that
比较He is taller than his brother. than, as…as…, the more…, the more…,
非谓语动词：
1）作主语：To help each other is good. =It is good to help each other.
2) 宾语：She wishes to be a doctor.
3) 定语：Is this the best way to help him.
4) 状语：Every morning he gets up very early to read English.
5) 表语：My job is to drive them to the power station every day.
6) 宾补：I saw a little girl run across the street. My father asked us to study hard for our country.
动名词：构成：doing
1）主语：Swimming is good for us.
2) 宾语：I love singing.
3) 表语：His hobby is collecting stamps.
4) 定语：There is a swimming pool. –There is a pool for swimming.
1、动名词复合结构：：由形容词性物主代词或名词所有格+doing 构成,
也可用其宾格或名词+doing （位于句首时只能用前一种）Do you mind my(Tom’s) closing the door? =Do you mind me (Tom) closing the door?
三、分词：现在分词：doing 过去分词：done
1、区别：现在分词表示主动和正在进行，而过去分词表示被动和已完成
2用法：1）定语：The boy standing under the tree is our monitor.
The novel written by Lu Xun is worth reading.
2) 状语：She sat at the desk reading a newspaper. Being ill, he went home.
He appeared, followed by a little boy. Seen from the hill, the park looks very beautiful.
3) 表语：The film is very interesting. 表示主语的性质，特征。
（使……）
I’m interested in this story.（表示主语所处的状态）(感到…..)
4) 宾补：I saw him playing basketball on the playground yesterday.
I had my computer repaired yesterday.
情态动词can, may, must, could, might, shall , should, will, would, ought to, need, dare
不能单独使用，后必须接一原形动词作谓语。
You should clean your room by yourself. You room should be cleaned by you
强调句：It was on the playground that they were playing basketball at four on the playground.。
