《2025年初中英语话题复习暑假作业八年级人教版》

一、用英语表达下面的数字。
1. 2,607 ______
2. 30,520 ______
3. 8,864,880 ______
4. 40,531,001 ______
5. 42,312,608,930 ______

答案： 2. 30,520，30 千是 thirty thousand，520 是 five hundred and twenty，所以 30,520 表达为 thirty thousand five hundred and twenty。
3. 8,864,880，先读百万位 8 是 eight million，接着 864 千是 eight hundred and sixty - four thousand，880 是 eight hundred and eighty，所以 8,864,880 表达为 eight million eight hundred and sixty - four thousand eight hundred and eighty。
4. 40,531,001，40 百万是 forty million，531 千是 five hundred and thirty - one thousand，001 是 one，所以 40,531,001 表达为 forty million five hundred and thirty - one thousand and one。
5. 42,312,608,930，420 亿是 forty - two billion，312 百万是 three hundred and twelve million，608 千是 six hundred and eight thousand，930 是 nine hundred and thirty，所以 42,312,608,930 表达为 forty - two billion three hundred and twelve million six hundred and eight thousand nine hundred and thirty。
1. two thousand six hundred and seven 2. thirty thousand five hundred and twenty 3. eight million eight hundred and sixty - four thousand eight hundred and eighty 4. forty million five hundred and thirty - one thousand and one 5. forty - two billion three hundred and twelve million six hundred and eight thousand nine hundred and thirty

() 1. Li Lei ran ______ more slowly than the other boys in the sports meeting.
A. so
B. too
C. much

答案： C

() 2. —Do you know that China is one of ______ countries in the world?
—Yes, I do. It's much ______ than the US.
A. oldest; older
B. the oldest; older
C. the oldest; old

答案： B

() 3. She ______ this book for nearly three weeks.
A. has kept
B. has bought
C. has borrowed

答案： A

() 4. ______ you exercise, ______ you will be.
A. The more; the healthier
B. The less; the healthier
C. The more; the healthiest

答案： A

() 5. It's nice to see you again. We ______ each other since 2014.
A. didn't see
B. wouldn't see
C. haven't seen

答案： C

三、按要求完成句子,一空一词(含缩写词)。
1. Russia is the largest country in Europe. (改为同义句)
Russia is ______ than ______ ______ ______ in Europe.
2. Amy is taller than her sister. (改为同义句)
Amy is ______ ______ of the two sisters.
3. My grandfather has lived in the countryside for 60 years. (改为同义句)
My grandfather has lived in the countryside ______ 60 years ______.
4. John left Chengdu two years ago. (用现在完成时改写句子)
John ______ ______ ______ from Chengdu for two years.
5. Mike is 40 kg. His father is 70 kg. (合并为一句)
Mike's father is ______ ______ ______ Mike.

答案： 2. “Amy比她姐姐高”，也就是“Amy是两姐妹中较高的那个”，两者中较……的用“the + 比较级”，所以是“the taller”。
3. “for + 时间段”和“since + 时间点”都可用于现在完成时，“for 60 years”可转换为“since 60 years ago”。
4. “leave”是短暂性动词，在现在完成时中不能和时间段连用，要转换为表示状态的“be away”，现在完成时结构是“have/has + 过去分词”，John是第三人称单数，用has，be的过去分词是been，所以是“has been away”。
5. 迈克40千克，他爸爸70千克，说明他爸爸比迈克重，“比……重”用“heavier than”，这里要表达“重得多”，用“much heavier than”。
1. bigger; any other country 2. the taller 3. since; ago 4. has been away 5. much heavier than