小学英语语法连词、介词（一）、GrammarPart one 介词一、什么是介词用来表示句子中某一个词或短语与另外一个词或短语之间的关系的词。

二、介词的用法考点一：表示时间的介词in, on, at的用法in表示在某一时间段，常用在月、年、季节以及泛指的上午、下午或晚上如：in 2013 in January in summer in the morningon表示在具体的某一天或某一天的上午、下午或晚上如：on Tuesday on February 5th on the morning of August 8that表示在某一时间点如：at 10:20 at night at lunchtime考点二：表示地点的介词in, at, on的用法in表示较大的地方，也可表示“在......之内”如：in Nanjing in America in the gardenat表示较小的地方，也可表示“在......处”如：at the station at the party at homeon表示与某物表面接触，也可表示在某物之上如：on the moon on the ground on the right on the farm考点三：表示方向的介词from, to, forfrom表示起点，意为“从......来”如：Mr. Green comes from England.I’ve got a Christmas present from my parentsto表示终点，强调动作的目的地如：Let’s go to school. He is walking up to the door.for表示目的地的方向，意为“往.......去”如：Is this train for Beijing？考点四：表示方式的介词with, inwith表示使用某种工具、身体某部位来做某事如：I wash my hands with water.We see with our eyes and listen with our ears.in表示使用某种语言如：Can you say it in English?一、填上合适的介词1. There is a supermarket _________ my house.2. Gao Shan is ______ duty today.3. Liu Tao often helps me ________ my study.4. My birthday is ________ October 21.5. There are lots of apples _______ the tree.6. I like reading and I can learn a lot ______ it.7. I can’t find the basketball. Maybe it’s ______ the door.8. I can buy some flowers _______ you.9. I get up ______ seven _______ the morning.10. Jack, please look _______ your things.二、根据中文提示，完成下列句子1. 墙上有许多标志。

There _________ a lot of __________ ___________ the wall.2. 你可以把我们学校的情况告诉他。

You can _________ him _________ our school.3. 他们正在谈论周末计划。

They are talking ________ their plans _________ the weekend.4. 南京夏天热吗？__________ it hot _____________ Nanjing ________ summer?5.你们能在邮局前面乘8路公交车。

You can ________ bus No. 8 ________ _______ ________ the post office. Part two连词一、什么是连词在句子中起连接作用，可以使词、短语或句子连接起来形成一定关系的词。

二、连词的用法考点一：并列连词（1）and：“和，并且”表示并列（2）both...and: “两者都......”表示连接（3）or: “或者，还是”表示选择（4）but: “但是”表示转折（5）not only... but also...: “不但......而且......”表示并列，但说话中心侧重后者考点二：从属连词（1）because: “因为”，表示原因，提问时用why一、用适当的连词完成下列句子1．He often helps them, ___________ he feels happy.2．You can watch it, _______ you can’t touch it.3．Which is bigger, this one _________ that one?4．Both my father ________ my mother are doctors.5．---Why are you absent today? ---________ I can’t catch the bus.6．Li Ming jumps farther _______ Liu Tao.二、同义句转换1.We should learn from books and we should learn from teachers.We should learn ___________from books __________ from teachers.2.Men will die without air and water.Men can’t live without air _____ water.3.Helen and Nancy were born in the same year.Helen is _________ _________ ________ Nancy.4.She was ill, so she wasn’t at school.__________ she was i ll, she wasn’t at school.一、单项选择( )1. I have got a present. It is _________ my mother.A. fromB. forC. toD. of( )2. Do you know the girl ______ red?A. inB. withC. ofD. to( )3. I can see many trees ________ the classroom.A. in front ofB. in the front ofC. in frontD. in the front ( )4. What’s wrong ________ you.A. forB. ofC. withD. in( )5. Hurry up. It’s time ______ class.A.inB. forC. ofD. to( )6. She stood up ________ went out.A. andB. orC. soD. but( )7. Who is right, Jacky ________ John?A. andB. butC. soD. or( )8. He is clever, ________ he is lazy.A. butB. andC. soD. or( )9. It is raining outside, _______ I have to stay at home.A. soB. andC. butD. or( )10. _______ my father _______ my mother are teachersA. Neither, orB. Both, andC. Either, orD. Not, but( )11. Be quick, _______ you’ll miss the train.A. butB. andC. orD. so二、用下面方框中的介词填空。

（可重复使用）Mr. Black is a very old man. Every morning he goes ______ a walk in the park. And he comes back ________ ten thirty for his lunch _______ the middle of the day. But today a car stops __________ his house at eleven o’clock. Two policemen helphim get __________. One of them says ______ Mr Black’s daughter, “The old man can’t find his way home in the park. He asks us to take him home ______ the car.”The daughter thanks the policemen _______ that. After they leave, she asks her father, “Dad, you go to the park every day. But today you can’t find the way. What’s wrong ______ you?” The old man smiles ______ a child and says, “Of course I can find my way home. But I don’t want to walk home, you know.”三、改错( )1. Both you and she has the same hobby. _____________A B C D( )2. Not only you but also Helen like collecting stamps. _____________A B C D( )3. Who jumps higher, Mike and David? _____________A B C D( )4. Because she was ill, so she was absent. _____________A B C D( )5. This present is as nicer as that one. _____________A B C D（二）语法知识拓展扩充连词的用法1. both …and 两者都She plays (both) the piano and the guitar.2.neither…nor 意思为"既不……也不……"，谓语动词采用就近原则, 与nor后的词保持一致。