7下 Unit 5 Amazing things一、 复习单词表A、 拼读易错单词、重点单词birth, earth, fact, suddenly, reply, strange, happen, wonder, search, surprised, snake, chalk, sandwich, 2-1-c-n-j-yB、 重要单词用法1. amazing adj. 令人吃惊的,惊人的 (指物)Isn't that amazing? 否定形式的一般疑问句,用于反问,希望得到肯定回答。 --- Isn't he a good boy? 难道他不是一个好男孩吗? --- Yes ,he is . /No. he isn't .amazed adj.感到惊讶的, (指人)be amazed at /by  ..