①按要求改句子
1. the boy was walking down the steet when the ufo landed.（改为同义句）
------ _____ the boy was walking down the steet the ufo _______
2. he was __watching tv__ at nine'o clock last sunday morning（对划线部分提问）
------ _____ ______ he ______ at nine'o clock last sunday morning?
3. we were talking loudly when ___ the teacher came in__ （对划线部分提问）
------ ______ ______ you talking loudly ?
4. he cleaned the blackboard yesterday. （用this time yesterday代替yesterday）
------- he _____ ______ cleaned the blackboard this time yesterday
5. the weather is very terrible.（该为感叹句）
-------_____ ______ weather it is !
1. When the boy was walking down the street, the UFO landed.
2. What did he do at nine o'clock last Sunday morning?
3. When were you talking loudly?
4. He was cleaning the blackboard this time yesterday.
5. What terrible weather it is!
2. What did he do at nine o'clock last Sunday morning?
3. When were you talking loudly?
4. He was cleaning the blackboard this time yesterday.
5. What terrible weather it is!
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第1个回答 2012-02-26
1. the boy was walking down the steet when the ufo landed.（改为同义句）
------ __（While）___ the boy was walking down the steet the ufo __(grounded)_
2. he was __watching tv__ at nine'o clock last sunday morning（对划线部分提问）
------ __(What)_ _(was)_ he _(doing)_ at nine'o clock last sunday morning?
3. we were talking loudly when ___ the teacher came in__ （对划线部分提问）
------ __(When)__ _(were)__ you talking loudly ?
4. he cleaned the blackboard yesterday. （用this time yesterday代替yesterday）
------- he __(had)_ _(already)_ cleaned the blackboard this time yesterday
5. the weather is very terrible.（该为感叹句）
-------__(What)__ _(a)__ weather it is !
------ __（While）___ the boy was walking down the steet the ufo __(grounded)_
2. he was __watching tv__ at nine'o clock last sunday morning（对划线部分提问）
------ __(What)_ _(was)_ he _(doing)_ at nine'o clock last sunday morning?
3. we were talking loudly when ___ the teacher came in__ （对划线部分提问）
------ __(When)__ _(were)__ you talking loudly ?
4. he cleaned the blackboard yesterday. （用this time yesterday代替yesterday）
------- he __(had)_ _(already)_ cleaned the blackboard this time yesterday
5. the weather is very terrible.（该为感叹句）
-------__(What)__ _(a)__ weather it is !
第2个回答 2012-02-26
while/when landed
What was doing
When were
was cleaning
What terrible
What was doing
When were
was cleaning
What terrible
第3个回答 2012-02-26
1. when, landed
2.what did do
3.when were
4.was cleaning
5.what terrible
2.what did do
3.when were
4.was cleaning
5.what terrible
