作业帮P12 题！！！！！！！
来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/04/27 18:34:50
解题思路： 如下
解题过程：
1．When were you supposed to arrive?
对具体的时间提问用when，然后把be动词提前变为一般疑问句。
2．They aren’t supposed to shake hands.
变否定句在be动词后加not。
3．He is supposed to hand in his homework now.
be supposed to = should 主语是第三人称he，因此be动词用is。
4．What are you supposed to do?
对具体做某事提问用what。
1．He is supposed to kiss his daughter.
be supposed to意为“应该”
2． Chinese people shake hands when they meet for the first time.
for the first time意为“第一次”
最终答案：略
解题过程：
1．When were you supposed to arrive?
对具体的时间提问用when，然后把be动词提前变为一般疑问句。
2．They aren’t supposed to shake hands.
变否定句在be动词后加not。
3．He is supposed to hand in his homework now.
be supposed to = should 主语是第三人称he，因此be动词用is。
4．What are you supposed to do?
对具体做某事提问用what。
1．He is supposed to kiss his daughter.
be supposed to意为“应该”
2． Chinese people shake hands when they meet for the first time.
for the first time意为“第一次”
最终答案：略