1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
3.To add more information表添加信息（并列，递进等）
4.To give an example表举例,解释说明
5.To show cause and effect表因果
6.To emphasize表强调
7.To compare or contrast文章意义的转折或对比
Usages
before, after,
while, when
at first, soon, later, …
To show time
表时间
I was sleeping_______the earthquake started. __________, I felt a slight shake. ________I heard a loud noise like thunder.
when
At first
Then
To show sequence
First, second, next, then, finally…
表顺序
Let’s make some sandwiches.Look at me.
_______, pick a piece of bread. _______put some tomato sauce on it. ______, we can put some ham and vegetables on it.
_________,put another piece of bread on the top of it. Finished.
First
Then
Next
At last
表顺序
To add more information
and, and then ,
also, too, either,
again,