句型转换【小题1】 The earth is big, but the sun is much bigger.（改为同义句）The sun is bigger than the e

句型转换
【小题1】 The earth is big, but the sun is much bigger.（改为同义句）
The sun is bigger than the earth.
【小题2】 We are both good students.（改为同义句）
Both of us are good students.
【小题3】 We often go hiking in May（对画线部分提问）
How often do you go hiking ?
【小题4】I think Lesson 10 is more interesting.（改为否定句）
I don’t think Lesson 10 is more interesting.
【小题5】 I sleep nine hours every night.（对画线部分提问）
How many hours do you sleep every night?

解析：【小题1】根据上文，可知句意为：地球很大，但是太阳更大。此题是训练形容词比较级的用法，即A+be+形容词的比较级+than+B。故答案为：The sun is bigger than the earth.【小题2】根据上文，可知句意为：我们两个都是好学生。考查both的用法，意为：两者都，we are both就相当于Both of us are，故答案为：Both of us are good students.【小题3】根据上文，可知句意为：我们经常在五月份去远足。对划线often进行提问通常用how often结构，故答案为：How often do you go hiking ?【小题4】根据上文，可知句意为：我认为第十课更加有趣。对于I think/believe引导的宾语从句中是否定结构时，通常将否定词前移，构成I don’t think/believe that结构；故答案为： I don’t think Lesson 10 is more interesting.【小题5】根据上文，可知句意为：我每天晚上睡九个小时。对nine hours进行提问用how many hours结构，故答案为：How many hours do you sleep every night?

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