牛津8AUnit8知识点讲解

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8AU8 知识点讲解

Comic strip & Welcome to the unit

1.I was sleeping when it started to rain.天开始下雨时，我正在睡觉。

探究点：start to do sth.和start doing sth. 一样吗？

[指点迷津] start to do sth.的意思是“开始做某事”，相当于 begin to do sth.

When did you start to read?你什么时候开始读书的？

[知识拓展] start doing sth.开始做某事，一般可以和 start to do sth.互换，区别如下：

(1)当我们谈论一项长期的或习惯性的活动时，用 start doing sth.较多。

How old were you when you first started playing the piano? 你几岁开始弹钢琴？

(2)进行时中一般用 start to do sth.。

The weather is now starting to change.现在天气开始变了。

(3)在start 之后有表示感情或思想（如：understand．realize 等）的动词时，一般用 start to do sth.。

Gradually，I started to understand him.渐渐地，我开始了解他了。

(4)当主语是物不是人时，要用不定式。

It started to rain.天开始下雨了。

用所给动词的适当形式填空

She is starting_______ (cook) the dinner.

2．Didn't you hear the rain?难道你没有听见下雨（的声音）吗？

探究点一：该句为疑问句。

[指点迷津]该句为否定疑问句。否定疑问句的构成及用法如下：

否定疑问句即否定形式的疑问句，汉语中常译作“难道……不……吗？”。比较：

Can he drive? 他会开车吗？

→Can't he drive? 难道他不会开车吗？

Do you think so? 你这样认为吗？

→Don't you think so?难道你不这么认为吗？

[提醒] 对否定疑问句的回答，要根据实际情况来回答。

- Isn't the boy very clever? 这个男孩难道不是很聪明吗？

- Yes，he is．不，他很聪明。

- No，he isn't.是的，他不是很聪明。

其中的“Yes，he is．”实为“Yes，he is very clever.”的省略形式；而“No，he isn't.”则为“No，he isn't

very clever.”的省略形式，所以其中的“Yes”和“No”与汉语的翻译不一致。但我们不说“No，he iS．”或

“Yes，he isn't.”，因为不符合英语中的表达习惯。在英语中 Yes 后习惯上要用肯定式，而 No 的后面则习惯

上要跟否定式。

( )①- Don't you know him? -_______.I never see him.

A. Yes, I do B. No, I do C. Yes, I don't D. No, I don't

探究点二：listen (to)与hear 的区别是什么？

[指点迷津] 要listen (to)的意思是集中注意力尽量听清楚，强调听的过程，后面不紧跟听的内容时用 listen，如

紧跟听的内容则用 listen to; hear 强调听的结果，指声音传进了耳朵。

Listen to me，please.请听我说。

I listened carefully，but could hear nothing.我听得很认真，但什么也没听见。

[提醒 ]hear 通常不用于进行时，要表达说话时听到什么，常用 can hear。

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I can hear somebody coming.我听见有人来了。（不能说 I am hearing…）

( )②If you_______ the teacher carefully, you can_______ every word clearly.

A. listen; hear B. listen to; hear.

C. hear; hear D. listen to; listen to

3.Earthquake kills thousands of people．地震杀死了成千上万的人。

探究点：thousand 与thousands of 有什么区别？

[指点迷津] thousand 常和具体数字连用，但不管几千，thousand 只能用单数形式。

thousands of 意为“成千上万”，后接复数名词，不能和具体数字连用，但可以和 many 等连用。

three thousand students 三千名学生 thousands of students 成千上万的学生

( ) _______trees will be planted on that mountain next spring.

A. Thousands of B. Two thousands

C. Two thousand of D. Thousand of

即时练习

( )1._______ visitors come here during May Day holidays every year.

A. Thousands of B. Two thousands C. Thousand of D. Thousand

( )2. His brother_______ from a tree and his leg.

A. fell; hurt B. felt; hurt C. fell, hurted D. felt; hurted

( )3. Our school basketball team_______ the match in the final.

A. lose B. lost C. losing D. loss

( )4.A flood washed_______ ten people last week.

A. around B. of C. along D. away

( )5. Yesterday, I_______ along the street when I suddenly met my Maths teacher.

A. walk B. walked C. was walking D. am walking

Reading

1. I was sleeping when the earthquake started.

开始地震时我正在睡觉。

探究点：was sleeping 是什么时态？

[指点迷津] 本句是一个复合句，其中 I was sleeping 是主句，它运用了过去进行时；when the earthquake started

是时间状语从句，运用了一般过去时。“过去进行时＋when＋一般过去时”是过去进行时中常用的一种结

构。

Milie was reading a book when one of her friends came to see her.

当米莉的一个朋友来看望她时，她正在看一本书。

Mrs Li was cooking dinner when the telephone rang.

电话响时李女士正在做晚饭。

( ) My father_______ TV in the living room when someone_______ him.

A. watched; called B. was watching; called

C. watched; was calling D. was watching; was calling

2. People screamed in fear.

人们恐惧地尖叫着。

探究点一：scream -般用于哪种情况？

[指点迷津] scream vi.尖叫、惊呼，通常指因为痛苦或恐惧而发出尖叫声。

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When she saw the robber, she screamed for help.

当她看到劫匪时，她尖声喊救命。

根据汉语提示完成句子

①那个女孩经常在梦里尖叫。

That girl often____________________________.

探究点二：in fear 的意思是什么？它在句中起什么作用？

[指点迷津] in fear 的意思是“惊恐地；恐惧地；处于惊恐之中”，在句中可以作状语或表语。

I was always living in fear.

我总是生活在恐惧当中。

The girl cried out in fear when she saw a .snake in front of her.

那个女孩看到面前有一条蛇时惊恐地大叫起来。

Why are you in fear?

你为什么感到惊恐？

[知识拓展] be in fear of…的意思是“害怕……”，相当于 be afraid of…

I'm in fear of losing the game,

我害怕输掉这场比赛。

( )②We are_________ the typhoon.

A. in danger B. in trouble C. in fear of D. afraid

3. Outside, people were running in all directions while pieces of glass and bricks were falling down.

当玻璃碎片和砖块纷纷落下的时候，外面的人正在四处逃跑。

探究点：in all directions 的意思是_______。

[指点迷津] in all directions 的意思是“四面八方；向各个方向”。

When we speak, sound waves begin to travel and go in all directions.

当我们说话时，声波就开始传播，并向四面八方扩散。

You can't go in all directions at one time.

你不可能同时向各个方向前进。

( )①When the earthquake came, people ran off_______.

A. in danger B. in trouble

C. in direction D. in all directions

探究点二：while 在本句中的用法是什么？

[指点迷津] 在本句中，while pieces of glass and bricks were falling down 是一个过去进行时的时间状语从

句，while 在本句中的意思是“当……的时候”，强调主句的动作和从句的动作同时进行。

Lucy is making a paper boat while Lily is writing a letter.

莉莉写信的时候露西在叠纸船。

匹知识拓震霎while 也可以表示在某事进行的过程中发生了另一件事。

While she was listening to the MP3 player, she fell asleep.

她听着MP3 的时候睡着了。

用所给动词的适当形式填空

②While l was reading the newspaper, my mother_______ (wash) the dishes.

4. I could not see anything at all …

我根本什么都看不见……

探究点：not anything 相当于_______。

[指点迷津] not anything 相当于 nothing。

I cannot see anything at night. ＝ I can see nothing at night.

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