【Lucy ran faster than Meimei.】

Lucy ran faster than Meimei.露西比梅梅跑得快。

這是一個副詞的比較級句型。句中的faster是fast的比較級形式。表示“比較快”。英語副詞同形容詞一樣，也有比較級和最高級形式，用法上也基本一樣，比較級要有than ，最高級要有比較的范圍。（詳細內容請參考本軟件的語法部分）例如：

He works hard.I work harder then he works.

他工作努力，我比他工作更努力。

Lucy ran fastest of all.

露西跑的最快。

【Which sport are you in today?】

Which sport are you in today?你今天參加什么運動。Be in…表示“參與…”。例如：

We are in collecting stamp（集郵）.

我們參加集郵。

【Which two classes were in front?】

Which two classes were in front?哪兩個班在前面？

In front（of…）表示“在…前面”指在某一范圍的整體前面，而in the front of意思是“在某一范圍的內部的前面”。例如：

There is a blackboard in the front of the classroom.

教室的前面有一塊黑板。

There are three old trees in our classroom.

我們的教室前面有三棵老樹。

【All the runners got ready to run.】

All the runners got ready to run.所有的參賽者都準備好了賽跑。

Get ready to do 表示“做好干…的準備”，也可寫成be ready to do,但前者強調行為，后者強調狀態。它們后面的不定式也可寫成for 介詞短語。例如：

I get ready to mend my bike.

我準備好要修理我的自行車。

I’m ready to try it again.

我準備好了再試一次。

Are you ready for supper?

你準備好晚飯了。

【He began to catch up with Jim.】

He began to catch up with Jim.他開始趕上了吉姆。

Catch up with 趕上….例如:

Meimei studies very well,I’ll catch up with her.

梅梅學習很好,我要趕上她.

Let’s have a rest.I can’t really catch up with you.

讓我們休息休息,我確實趕不上你.

【But he quickly got up and went on running.】

But he quickly got up and went on running.但他很快站起來,繼續往前跑.

Go on doing 表示“繼續做某事”也可以寫成go on with…，但后面接名詞。例如：

Go on reading,please.

請接著讀課文。

It is very late,but they go on with their work.

已經很遲了，但他們繼續干著他們的活。