arrive vi.抵达，到达

on/upon arriving at/in＝on/upon arrival at/in一到达......

arrive at到达；作出决定；得出结论；达成协议 (3)On arrival at the airport they were ready to go aboard.

一到机场他们就准备登机。

[即时跟踪]

(1)句型转换

On his arrival in America，he sent me an email.

＝As soon as he arrived in America，he sent me an email.

＝On/Upon arriving in America，he sent me an email.

(2)他们没达成任何协议。

They didn't arrive at any agreement.

3．cautious adj.小心翼翼的，谨慎的

(1)(原句)I've always been outgoing but since an embarrassing experience in a New York restaurant I've been much more cautious.

我一直是一个外向的人，但是自从在纽约的一家饭店有过一次尴尬的经历后，我就比较小心了。

[归纳拓展]

be cautious of/about sth.对......谨慎的、小心的

caution n.小心，谨慎；警告

with caution小心地，慎重地 (2)She is very cautious of hurting his feelings.

她小心翼翼的，免得伤害他的感情。

(3)He drove his car with caution.

他小心翼翼地驾车。

[即时跟踪]

(1)我总是很小心，不轻易把我的地址给陌生人。

I've always been very cautious about/of giving my address to strangers.

(2)细心和谨慎可以帮助你避免很多问题。

Carefulness and caution can help you avoid many problems.

4．stare vi.& vt.盯着看，凝视

(1)(原句)I was enjoying my dessert and talking to my American friend Janice at the table when I noticed people staring at us.

我和我的美国朋友詹尼斯正在餐桌前边吃甜点边聊天，突然我发现人们在盯着我们看。

[归纳拓展]