本课主要介绍两句在一起无连词相连时的边变化法则，以及"all+人+have/has to do is+原形动词”(某人所必须做的就是……)的用法

1.“两句在一起若无连词相连时，往往第一个句子要化简，变成分词短语。其法则如下：

a.被化简的句子中之主语与主句的主语相同时，该主语要被删除，若主语不用时，则要保留，

b.之后的动词要变成现在分词；

c.若该动词为be动词时，变成现在分词being之后可予省略，但亦可不予省略，以强调【因为】的意思。

例1：He has nothing to do,he feels bored.

Having

→Having nothing to do,he feels bored.

(他无事可做，觉得无聊)

例2：She walked along the street,she ran into

Walking

her college classmate

(她沿着街道走时，和她的大学同班同学不期而遇。)

He was sick of studing,he cut class,

(Being)

Being sick of studing,he cut class=Sick of studing,he cut class.

(他厌倦了念书，便逃课了。)

The school bell had rung,the students

having

dashed out of the classroom.

→The school bell having rung,the students dashed out of the classroom.

(校钟响了，学生们便冲出了教室。)

根据上述，可知本文的：

Gilroy,California has one of the world’s

Having

Lagest garlic crops,Gilroy,California is known as the “galic capital of the world.”

→Having one of the world’s largest garlic crps,Gilroy,California is known as the”galic capital”

(由于拥有世界上最大的大蒜产量之一，加州的吉罗伊是著名的【世界大蒜之都】)

People believe that garlic helps the body

Believing

Fight many forms of diseases,people add garlic to their cooking in many parts of the world.

→Believing that garlic helps the budy fight many forms of diseases,people add garlic to their cooking in many parts of the world.

(因为相信大蒜会帮人体抵抗许多疾病，世界上许多地方的人再烹调的时候会添加大蒜。)

Nowadays, some people thingk that it kills

Thingking

Bactebia,some people cat raw garlic as if it were candy.

→Nowadays,thinking that it kills bacteria,some people eat raw garlic as if were candy.

（如今，有些人认为它会杀菌而吃大蒜就像它是糖果一样。）

2.All you have to do is roll down the window of your car and you know you’re in Gilroy.

(你所必须做的就是摇下车窗，那么你就知道你是在吉罗伊了。)

注意：

句中有“all/what+人+have/has to do”(某人所必须做的)及”all/what+人+should/can do”

(某人所应/能做的)出现时，其后的be动词应接不定式短语（to+原形动词）当主语补足语，此时不定式短语中的to通常均予以省略。

例：If you want to be successful,all you have to do is (to)work hard.

(如果你想要成功，所必须做的就是努力。)

To borrow books,all you should do is (to) apply for a library card.

(要借书的话，你所应该做的就是申请一张借书证。)

If war breaks out,all we can do is (to) pray.

(如果战争爆发，我们就只能祈祷了。)

Substitutiong 替换

1. Having one of the world’s largest garlic crops,Gilroy,California is known as the “garlic capital of the world.”

Being only sixteen,the youngster couldn’t get married without his parents’ consent.

Having spent all their money,the tourists decided to return home.

(由于拥有世界上最大的大蒜产量之一，加州的吉罗伊是著名的【世界大蒜之都】)

（因为只有十六岁，这个年轻人没有他父母的同意就没办法结婚。）

（因为花光了所有的钱，那些观光客决定返家。）

2. All you have to do is roll down the window of your car and you know you’re inGilroy.

What more people should do is obey the reaffic laws.

All you can do is hope for the best.

(你所必须做的就是摇下车窗，那么你就知道你是在吉罗伊了。)

（更多人应该做的事便是遵守交通规则。）

（你所能做的就是抱持乐观的陶都。）

96．What's the Point of Chewing Gum?

　　Being an American, Donna wants to learn more about the Chinese. She's talking to her Chinese friend, Jeff. (D=Donna; J=Jeff)

D : Hi, Jeff! What's up?

J : Nothing much. What about you?

D : Same as usual. Here, have a stick of gum.

J : No, thanks. I'll stick to my own brand.

D : And what brand's that?

J : Actually it's not gum. I eat raw garlic instead. Want a piece?

D : No way! So that's where the stinky smell is coming from.

J : Hey! Watch your tongue, OK? Garlic kills germs.It's good for you.

D : Says who?

J : Well, according to...

D : Never mind. Please stop talking. Your breath stinks. I'm out of here.

J : Boy! These Americans don't know what's good for them. Besides, what's the point of chewing gum anyway?

身为美国人, 唐娜很想多了解中国人。她正在和她的中国朋友杰夫说话。

唐娜：嗨, 杰夫！近来如何？

杰夫：没什么, 你呢？

唐娜：老样子。喏, 来一片口香糖吧。

杰夫：不, 谢了。我还是用我的老牌子好了。

唐娜：什么牌子啊？

杰夫：其实不是口香糖。我是吃生的大蒜。要来一块吗？

唐娜：才不要呢！原来那股臭味就是从你那里传来的。

杰夫：嘿！说话当心点, 好吗？大蒜能杀菌, 对你身体有益。

唐娜：谁说的？

杰夫：嗯, 根据……

唐娜：算了, 请别再说了。你有口臭, 我走了。

杰夫：天啊！这些美国人真不识货。而且, 嚼口香糖到底有什么意思？

96．What's the Point of Chewing Gum?

What's the point of... = What's the use of... ...有什么意义呢?

There is no use in talking to Peter, he is stubborn.

a stick of gum = a piece of gum a pack of gum 一包 gum不可数

Would you care for a stick of gum?

Being an American, Donna wants to learn more about the Chinese. She's talking to her Chinese friend, Jeff. (D=Donna; J=Jeff)

the Chinese the English

Traveling can help you learn more about the world. He is well-traveled. well-educated

D : Hi, Jeff! What's up?

What's up? 极为口语的用法 answer: Nothing much. or Nothing special.

J : Nothing much. What about you?

D : Same as usual. Here, have a stick of gum.

same as usual = nothing much

J : No, thanks. I'll stick to my own brand.

Stick the stamp on the envelope. 粘 stick to 坚持

D : And what brand's that?

brand-new 全新的

J : Actually it's not gum. I eat raw garlic instead. Want a piece?

D : No way! So that's where the stinky smell is coming from.

stinky tofu 臭豆腐 → stinky 臭的

J : Hey! Watch your tongue, OK? Garlic kills germs.It's good for you.

watch your tongue = watch your language 注意用词

bacteria 一类细菌 germ 总称 viruses滤过性病毒

D : Says who?

Says who? 谁说的?(表怀疑)

J : Well, according to...

D : Never mind. Please stop talking. Your breath stinks. I'm out of here.

J : Boy! These Americans don't know what's good for them. Besides, what's the point

of chewing gum anyway?

boy! 表惊讶

Key Points 重点提示

1. point [point] n.重点

What’s the point of + 动名词？……有啥用？

There is no point in + 动名词 ……是没有用的=There is no sense in + 动名词=There is no use(in) + 动名词

例：What’s the piont of spending such a lot of money on clothes?

(花这么多钱在衣服上有啥用呢？)

There is no point in crying over spilt milk.

(为弄翻的牛奶而哭是没有用的。喻：覆水难收-谚语)

2. chew vt.&vi.咀嚼

chewing gum n.口香糖

gum n.树脂；口香糖（=chewing gum）

注意：

Chewing gum 为不可数名词，因此表【一片口香糖】应说”:a stick of chewing gum”或”a pack of chewing gum”.

例：Many American baseball players like to chew robacco .

(许多美国棒球选手喜欢嚼烟草。)

Never bite off out without a pack of chewing gum in his pocket.

（艾瑞克每次外出时口袋内一定会有一条口香糖。）

3. What’s up? 近来如何？发生什么事？（=What’s the matter?）

例：Mike:Hi,Anna.What’s up?

Anna:Nothing much,What about you?

(麦克：嗨，安娜。近来如何？)

（安娜：没什么特别的。你呢？）

James:What’s up,Carlos?

Carlos:I just lost my false teeth.

(詹姆士：卡洛士，发生了什么事？)

（卡洛士：我的假牙不见了。）

4.Same as usual 老样子

as usual 和往常一样

usual []a.平常的，通常的

例：Waiter:What are you having taday?

Customer:Same as usual.

(服务员：您今天吃些什么？)

（顾客：老样子。）

As usual,Peter was late for work again.

(和往常一样，彼得上班又迟到了。)

4. stick vi.&vt..插；黏贴

动词三态：stick,stuck[],stuck

Stick to + 名词 坚持/固守……

例：The actor was told to stick to his lines.

(那位演员被告知要背好台词。)

Please stick this stamp to the envelope before you mail the letter.

(在你寄出这封信之前，请把这张邮票贴在信封上。)

*envelope n.信封

6.brand n.商标，牌子

例：What brand of cigarettes do you smoke?

(你抽什么牌子的香烟？)

7.raw a.生的；未处理过的

例：This steak is too raw for me.

(这块牛排对我来说太生了。)

8.No way! 才不要呢!

例：Jim:How about a kiss,Sue?

Sue:No way!

(吉姆：苏，亲一下，好吗？)

（苏：才不要呢！）

9.stinky a.恶臭的 stink[]vi.发臭味

例：Stinky tofu is my son’s favorite snack.

(臭豆腐是我儿子最爱的小吃。)

The garbage in the kitchen stinks.

（厨房里的垃圾发出臭味。）

10.germ n.细菌

例：This bandage will prevent germs from getting into the wound.

(这个绷带将防止细菌侵入伤口。)

11.according to… 根据/依照…

例：According to the radio,the weather’s going to be fine today.

(根据气象报告，今天将是个好天气。)

13.Never mind 算了吧。没关系。

例：A:Should I tell you what he said?

B:Never mind.

(甲：我该不该告诉你他说了些什么？)

（乙：算了，不用了。）

Tim:I’m sorry I’m late for the meeting.

Ann:Never mind.

(提姆：很抱歉会议我迟到了。)

14.breath n. 气息，呼吸

Breathtaking[] a.令人赞叹的

catch one’’s breath 喘过气来

hold one’s breath 屏气（静气）

例：Bacteria in the mouth cause bad breath.

(口中的细菌会引起口臭。)

I could hardly catch my breath after running up the flight of stairs.

(你可以在水中憋气多久？)

The tourists took pictures of the breathtaking scenery.

(游客们拍下了这些令人赞叹的美景。)

请选出下列各句中正确的一项：

1. What Rob has to do ------more attention to his pronunciation.

A. are paying B.are pay C.is pay D.is paying

2. Ian is known------his generous contributions to charuty.

A. as B.to C.for D.of

3. The naughty boy----- a piece of chewing gum on the teacher’s chair.

A. stick B.stuck C.strick D.struck

4. What’s that strange -------coming from the kitchen?

A. odor B.order C.smelling D,smelled

5. Wife:I forgot the car key.

Husbend:-------I have an extra one with me.

A.What’s up? B.No way C.Watch your tongue D.Never mind

答案：CCBAD