高考词汇:astonish /əˈstɑː.nɪʃ/ v. 使吃惊;使惊讶
1) 前缀: a- 使,让
2) 词根:ston- 表示stone 石头
3) 后缀:-ish 动词后缀
真题句子:Wilson has covered an astonishing 64,000 miles, and has had countless pleasant and often humorous conversations with the student's he transports to and from school.
--2019年高考试卷节选