9A Unit12

1. by the time “到…..时候”， 常与过去完成时连用。

By the time I got up, my mother had cooked breakfast.

I overslept this morning, By the time I got to the train station, the train

________________(leave)

2. go off v 发出响声；爆炸；中断 go by （时间）过去，消逝

go out v 熄灭 go through 通过

The thieves ran away at once when the burglar alarm (防盗报警器)_________.

A. went away B. went out C. went off D. went through

3. give sb a lift “捎某人一程，让某人搭便车”

Mr Brown gave me a lift and I said thanks to him.

Could you please give me a lift

5. show 短语

show up 如约感到；露面 ，相当于arrive, be present

show off 炫耀；卖弄

show sb sth= show sth to sb 给某物给某人看

show sb around 带领某人参观

show sb the way to 指给某人去…..的路

on show 展览

例：1. 他去远航了， 很长一段时间都没再露面。

He went sailing and never _________ _________ for a long time.

2. 两个女孩带我们在校园里参观。

Two girls _______ us _______ the campus.

6. foolish adj 愚蠢的 fool v 愚弄；欺骗

It’s very ________(fool) of you to believe him, He always tells lies.

7. embarrassed adj 尴尬的；窘迫的

I felt embarrassed for her when she slipped and fell.

当她滑倒时，我替她感到困窘。

I mistook him for Mary. I felt really _______________(embarrass) when I knew my mistake.

embarrass v 使尴尬 embarrassment n 尴尬

8. dress sb 给某人穿衣服 dress up 乔装打扮，装扮。