新概念第一册31课笔记

Lesson31 Betty

语音：不完全爆破

英语中的爆破音与摩擦音和破擦音连在一起时，前面的爆破音常常发生不完全爆破。爆破音与鼻辅音连在一起也形成不完全爆破。所谓不完全爆破指的是只作发爆破音的口型，但气流并不出来，也就是说只有短暂的停顿，而不发音。

Picture advice active September big gun that time take care keep quiet good morning good night take three pills a day keep silent

1.garden n.花园（自家花园） park 公园

There is a garden behind the house. 在房子后面有一个花园。 My home is near the park.

2.under prep. 在…之下

There is a pair of shoes under the bed.在床下有一双鞋。 Those shoes are under the bed.

3.tree n.树

an apple tree clothes tree 挂衣架 climb the tree爬树

4.climb v.爬，攀登

B哑音 climb the tree. Don’t climb the tree. Climb the hill.

5.who pron. 谁 Who’s there? 谁在那？ Who is your teacher? Who’s that? 谁啊？

6.run v.跑 He is running fast. 他正飞快的跑着

7.grass n. on the grass 在草地上

8.after prep.在…之后 run after 追逐…

A dog is running after a cat.

After beauty. After age.

9.across prep. 横过，穿过

run across 跑着横穿过 A girl is running across the grass.

Swim across the river . 横着游过这条江。 Walk across the street. 横过街道

through 穿过（在物体内部穿过） walk through 走着穿越 walk through the forest

10.cat n. Who let the cat out of the bag? 谁泄露了秘密。

Don’t let the cat out of the bag.不要泄密。

rain cats and dogs：rain heavily

Like a cat on hot bricks. 热锅上的蚂蚁。

Grammar : 现在进行时

构成：be+doing（do 表示实义动词）

用途：（1）此时此刻正在进行或发生的动作，时间状语一般用now, at the moment.

Jean is reading a book now. My father is watching TV at the moment.

(2) 现阶段的一段时间正在进行或发生的动作，但说话的此刻，动作不一定正在进行着，时间状语通常是recently, these days.

--What are you doing recently? -- I am studying English at a school. 我目前在学校学英语。

He is making the plan these days.这段时间他一直忙着他的计划书。

（3）现在进行时后面加一个表示将来的时间状语，比如tomorrow, soon等等，就可以表将来的一种打算。

I am seeing my friend this afternoon. 今天下午我要去看我的朋友。

结构： be+ V.ing be随人称变化（am, is, are）

He is reading a newspaper now. His brother is climbing the tree.

They are watching TV. I am putting on my coat. We are looking at that cat.

疑问句把be动词提前

Is she reading a newspaper? Yes, she is. No, she isn’t.

Is his brother climbing the tree? Yes, he is. No, he isn’t.

Are they watching TV? Yes, they are. No, they aren’t.

Are you putting on your coat? Yes, I am. No, I’m not.

否定句在be动词后面+not

She is not reading a newspaper.

We are not looking at the cat.

动词+ing 规则

1.v.+ing play—playing sweep—sweeping

2.以辅音字母加不发音的e结尾的单词，把e去掉+ing make—making shine—shining 3.以重读闭音节结尾，且词尾只有一个辅音字母的单词，双写最后一个辅音字母+ing

put—putting run—running sit—sitting begin—beginning get—getting

What about=how about about 是介词，后面必须加名词或具有名词性的词

shave—shaving