精通版六年级英语上册《There are four seasons in a year》PPT课件下载，共18页。
Spring is the first seasons in a year.
When is springtime begins? 春天是从什么时候开始的？
In China,springtime begins around March.
How’s the weather like in spring? 春天的天气是什么样的？
It is still a little cold,but it gets warmer and warmer,and the days get longer and longer.
天气仍然有一点冷，但是天气变得越来越温暖，天变得越来越长。
〖知识点〗：形容词比较级的构成：
1.词尾直接加“er”；
2.双写末尾字母加“er”；
3.多音节词前加“more”。
Look and feel
The trees have new green leaves .
There are a lot of flowers on apple trees,pear trees and peach trees.
Some animals wake up from their long sleep.
Birds sing to welcome the spring.
… … …
关键词：《There are four seasons in a year》PPT课件免费下载，.PPT格式；
