C．amazed；amazed D．amazing；amazing

【归纳拓展】

amaze v.使惊奇；使吃惊

amazed adj.惊奇的；惊讶的

amazement n.惊奇

to one's amazement令某人惊奇的是

2

【双语释义】 n.(复数)用法说明；操作指南(directions)；指示；命令；吩咐；教授；教导

【学情诊断】

"Read the________before you do the experiment，" said the physics teacher.

A．explanations B．instructions

C．suggestions D．introductions

【归纳拓展】

carry out/follow instructions服从指示；执行命令

under one's instructions在某人的指导下

instruct sb.to do sth.指示某人做某事

instructive adj.有教育意义的；有启发的

3

【学情诊断】

It is his first job interview，so there is no room for mistake in the first ________.

A．instruction B．expression

C．impression D．description

【归纳拓展】

impress sb.with sth./sb.使钦佩；给......留下深刻印象

be impressed with/by留下深刻印象

give/leave/make an...impression on留下......印象

impressive adj.给人深刻印象的