问题补充：
句型转换
【小题1】Let’s hurry , or we’ll be late. (改为同义句)
If don’twe because shehurry, we’ll be late.
【小题2】Han Mei was ill yesterday . She didn’t go to school . (合并为一句)
Han Mei didn’t go to school yesterday How oftenAt the age ofwas ill.
【小题3】The Yong Pioneers go to help the old people once a week.
If she doesn’tdo the Young Pioneers go to help the old people ?
【小题4】When she was 18, she became a professional singer.(改为同义句)
18，she became a professional singer.
【小题5】She won’t come here earlier. She will miss the meeting. (用if合并为一句)
come here earlier , she will miss the meeting.
答案：
解析：
【小题1】根据上文内容，快点，否则我们要迟到了。可知下文可改为由if引导的条件状语从句。注意当主句描述将来动作时，条件从句中用一般现在时态表示将来动作。从句主语是we，故谓语动词用原形，填：If don’t
【小题2】联系上问，可知前后是因果关系，故可改为由because引导的原因状语从句。故填：because she
【小题3】根据划线部分内容，每周一次。可知下文对频度进行提问，故疑问词用How often，多久一次。
【小题4】上文为时间状语从句，故可改为由介词at引导的时间状语，填：At the age of在……岁的时候。
【小题5】联系上文，可知前后为条件关系，故可改为由if引导的条件状语从句。注意当主句描述将来动作时，条件从句中用一般现在时态表示将来动作。从句主语是she，故谓语动词用第三人称单数形式，填：If she doesn’t
句型转换【小题1】Let’s hurry or we’ll be late. (改为同义句)If don’twe because shehurry we’ll be late
