1.You should say hello to others when you meet him
you （are supposed to）say hello to others when you meet him
2.what should you behave at school？
what（are）you（supposed to）behave at school？
3.students are not allow to use their elbows in this game
students （are not supposed to） use their elbows in this game
4.you can't go swimming alone
you（are not supposed to）go swimming alone
翻译句子：
当你第一次见到别人应该怎么说
What should you say when you meet someone first time
那天我应该七点钟到
I am supposed to arrive at 7:00
在教室里不准踢球
In the classroom are not supposed to play football
他们应该在一小时以前到达这里
they are supposed to arrive here an hour ago
对不对对不对
一、同义句转换
前两题正确：should do sth = be supposed to do sth，意思是“应该/应当做某事”。
但是后两题不对，be supposed to do sth没有be allowed to do sth或can do sth的意思。
可以分别改成：
3. are forbidden to
4. aren't allowed/permitted to 或 are forbidden to 或 mustn't
二、翻译句子
1. first time有误，应该改成：for the first time
2. 正确
3. 错误，主语搞笑了，呵呵（介词短语不能做句子主语），可以写成：
Playing football isn't allowed in the classroom.
4. an hour ago不对，ago一般只用于一般过去时。可以改成：
They are supposed to arrive/get/reach here an hour ahead/earlier.
或：They are supposed to have arrived here an hour ahead/earlier.
前两题正确：should do sth = be supposed to do sth，意思是“应该/应当做某事”。
但是后两题不对，be supposed to do sth没有be allowed to do sth或can do sth的意思。
可以分别改成：
3. are forbidden to
4. aren't allowed/permitted to 或 are forbidden to 或 mustn't
二、翻译句子
1. first time有误，应该改成：for the first time
2. 正确
3. 错误，主语搞笑了，呵呵（介词短语不能做句子主语），可以写成：
Playing football isn't allowed in the classroom.
4. an hour ago不对，ago一般只用于一般过去时。可以改成：
They are supposed to arrive/get/reach here an hour ahead/earlier.
或：They are supposed to have arrived here an hour ahead/earlier.
参考资料：英语牛人团
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第1个回答 2011-11-15
1 What are you supposed to say when meeting someone in the first time?
2 I was supposed to arrive at 7 that day.
3 No playing football in the classroom.
4 They were supposed to arrive an hour before.
第一句问题不大,后面几句就比较严重的中国英语了
2 I was supposed to arrive at 7 that day.
3 No playing football in the classroom.
4 They were supposed to arrive an hour before.
第一句问题不大,后面几句就比较严重的中国英语了
第2个回答 2011-11-16
当你第一次见到别人应该怎么说
What should you say when you meet someone <at the> first time
那天我应该七点钟到
I <was> supposed to arrive at 7:00
在教室里不准踢球
Playing football in the classroom is not allowed.
他们应该在一小时以前到达这里
they <were> supposed to arrive here an hour ago
What should you say when you meet someone <at the> first time
那天我应该七点钟到
I <was> supposed to arrive at 7:00
在教室里不准踢球
Playing football in the classroom is not allowed.
他们应该在一小时以前到达这里
they <were> supposed to arrive here an hour ago
第3个回答 2020-11-20
