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
Task 1
Review how to use “be supposed to”
Task 1
Task 1
be supposed to用法
● be supposed to短语中的to不是介词，是动词不定式符号，所以其后跟__________。
● be supposed to用来表达有责任或义务要做某事，按照自己预定的计划应该做或别人预期我们要做到的事，意为“___________________”，有时可与情态动词_______互换。
● be supposed to的否定结构是_________________，常用于口语中，意为“_______________________”
动词原形
被期望做…，应该做…
should
be not supposed to
不被允许做…，不应该做…
Challenge
● 用所给词的适当形式填空:
Everyone ____ supposed __________ (wear) a seat-belt in the car.
● 同义句转换:
You are supposed to help your parents do the chores.
_________________________________________
You shouldn’t stick your chopsticks into your food.
_________________________________________
● 英汉互译：
我们应该把面包放在桌子上。
你不能在博物馆里拍照。
is
to wear
You should help your parents do the chores.
You aren’t supposed to stick your chopsticks into your food.
We’re supposed to put the bread on the table.
You aren’t supposed to take photos in the museum.