Question

【题目】句型转换。
（1）Betty heard the bad news and she was sad. (同义句转换)
Betty was sad the bad news.
（2）She decided to think about my advice. (改为否定句)
She decided think about my advice.
（3）We need to help the poor children to go to school. (对划线部分提问) we need to do? （4）To learn English well is important. (同义句转换)
to learn English well.
（5）The little boy is too young and he can't look after himself. (同义句转换)
The little boy is not to look after himself.

Answer 1

【答案】
（1）to；hear
（2）not；to
（3）What；do
（4）It's；important
（5）old；enough
【解析】（1）句意：贝蒂听到这个坏消息，她很伤心。把并列句改成简单句，需要把其中一个简单句的谓语改成非谓语，根据be+adj+to do 结构，所以答案是to hear。
（2）句意：她决定考虑我的建议。decide to do 的否定式是decide not to do，故答案是not to。
（3）句意：我们需要帮助贫穷孩子上学。对不定式提问，故用What do。
（4）句意：学好英语是重要的。常用句型：It's+adj+to do sth。故填It's important。
（5）句意：小男孩太小不能照顾自己。考查enough+to do的用法，故用old enough。