[词汇]（10）

garden n.花园

under prep.在......这下

tree n.树

climb v.爬，攀登

who pron.谁

run v.跑

grass n.草，草地

after prep.在......之后

across prep.横过，穿过

cat n.猫

★climb v.爬，攀登

①v.攀登，攀爬（树、山等）

②v.逐步上升（增长）

The temperature is climbing steadily.温度正在慢慢地平稳上升。

The price of gold climbed back.金价逐渐回升了。

③v.（在社会地位等方面）往上爬

He is trying hard to climb to the top of the social ladder.

他正努力爬到社会的最顶层。

He has climbed to a very high position in his field.

他已在自己的领域中爬到了一个很高的位置。

★run v.跑

①v.跑，奔跑

run across the grass：跑过草地

②v.流动；流出

The current is running strong.水流湍急。

Her eyes ran with tears.她落泪了。

③v.追赶；追逐；追求

run after：追逐

Many young men are running after that girl.

许多年轻人在追求那个姑娘。

[语法]

时态：共十六种时态，时态是通过动词变化来实现的。

学习方法：

1首先了解概念

2时态--动词变化规则、时间的状态

现在进行时：

1、概念

①表示现在正在进行或者发生的动作或事情

②表示现阶段正在进行或发生，但说话的此刻动作不一定进行

③可以表示将来（多用于移动性动词，并且后面要加将来的时间）

移动性动词：go /come /return /move

2、结构：

肯定句：S. + be + v.-ing

否定句：S. + be + not + v.-ing

一般疑问句：Be + S. + v.-ing ?

回答：Yes, S. + be/ No, S. + be + not

特殊疑问句：What + be + S. + v.-ing?

3、动词变化：V-ing

4、时间：now

[课文]

JEAN: Where's Sally, Jack?

JACK: She's in the garden, Jean.

JEAN: What's she doing?

JACK: She's sitting under the tree.

JEAN: Is Tim in the garden, too?

JACK: Yes, he is.

He's climbing the tree.

JEAN: I beg your pardon?

Who's climbing the tree?

JACK: Tim is.

JEAN: What about the dog?

JACK: The dog's in the garden, too.

It's running across the grass.

It's running after a cat.