the four seasons
Spring
In spring, the weather starts to get warm. The wind blows gently. It often rains. Plants start to grow. Everything turns green. It is exciting to take a trip in spring.
Summer
The weather is hot in summer. The Sun shines brightly. Many people like to go to the beach and swim in the sea. It is nice to eat ice cream in the hot weather.
Autumn
In autumn, everything changes. Leaves turn brown, red or yellow and start falling from the trees. It is nice to go on a picnic at this time of year because the weather is cool and dry.
Winter
Winter is often cold and snowy. Children love winter because they love to play in the snow. It is interesting to make snowmen. People usually spend time with their relatives during the Spring Festival.
下面四年级英语动词、词组汇总归纳。
?动词+介词
1.look at…看…，look like … 看上去像……，look after …照料…
2.listen to…听……
3.welcome to…欢迎到……
4.say hello to …向……问好
5.speak to…对……说话
此类短语相当于及物动词，其后必须带宾语，但宾语无论是名词还是代词，都要放在介词之后。如：
This is my new bike. Please look it after.(×)
This is my new bike. Please look after it.(√)
?动词+副词
“动词+副词”所构成的短语义分为两类：
A.动词(vt.)+副词
put on 穿上 2.take off脱下 3.write down记下
此类短语可以带宾语，宾语若是名词，放在副词前后皆可;宾语若是人称代词，只能放在副词的前面。试比较：
First listen to the tape, then write down the answer/write the answer down. (√)
First listen to the answer, then write down it.(×)
First listen to the answer, then write it down.(√)
B.动词(vi)+副词
1.come on赶快 2.get up起床 3.go home回家 4.come in进来 5.sit down坐下 6.stand up起立
此类短语属于不及物动词，不可以带宾语。
?其它类动词词组
1.close the door
2.1ook the same
3.go to work/class
4.be ill
5.have a look/seat
6.have supper
7.1ook young
8.go shopping
9.watch TV/games
10. play games.
?介词短语聚焦
“介词+名词/代词”所构成的短语称为介词短语。现将常用的介词短语按用法进行归类。
1.in+语言/颜色/衣帽等，表示使用某种语言或穿着……。如：in English，in the hat
2.in + Row/ Team/ Class/ Grade等，表示“在……排/队/班级/年级”等。
3.in the morning/ afternoon/ evening/ 表示“在上午/下午/傍晚”等一段时间。
4.in the desk/ pencil-box/bedroom 等表示“在书桌/铅笔盒/卧室里”。
5.in the tree表示“在树上 (非树本身所有)”;on the tree表示“在树上(为树本身所有)”。如：There are some in the tree. There are many apples on the trees.
6.in the wall表示“在墙上(凹陷进去)”;on the wall表示“在墙上(指墙的表面)”。如：There’re four windows in the wall, and there is a map on the back wall.
7.at work(在工作)/at school(上学)/at home(在家)应注意此类短语中无the。
8.at + 时刻表示钟点。如：at six, at half , past ten.
9.like this/that表示方式，意为“像……这/那样”。
10.of短语表示所属关系。如：a picture of a classroom, a map of China.
11.behind/ beside/ near/ under+ 名词等，表示方位、处所。如：beside/ near the door, under/ behind the tree.
12.from与to多表示方向，前者意为“从……”，后者意为“到……”。如：from one to ten, (go) to school/ bed/ work.
另外，以下这些短语也必须掌握：
如：on duty, after breakfast, at night, at the door, in the middle, in the sky, on one’s bike等。
going coming eating laughing sleeping playing beating jumping studying learning talking writing taking picking building setting skiing swimming riding hitting