人教版高中英语选择性必修第一册单元词汇语法归纳

一、词汇

buffet /bft/ vt. 连续猛击；打来打去

/bfe/ n. 自助餐

Their plane had been severely buffeted by storms.

他们的飞机遭到了暴风雨的猛烈袭击。

Dinner will be a cold buffet, not a sit-down meal.

主餐是自助冷食，不是坐着等服务员送来的那种。

cloth /klθ/ n. (一块)布；织物；布料

Wipe the surface with a damp cloth.

用湿布擦拭表面 。

edge /ed/ n. 边；边缘；边线；刀刃

vt. & vi. (使)徐徐移动；给……加边

He stood on the edge of the cliff.

他站在悬崖边上。

She edged a little closer to me.

她慢慢地向我靠近了一些。

valley /vli/ n. 谷；山谷；溪谷

A milky mist filled the valley.

乳白色的薄雾弥漫了山谷。

vast /vɑst/ adj. 辽阔的；巨大的；庞大的

She once ruled over a vast empire.

她曾统治过一个幅员辽阔的帝国。

territory /tertri/ n. 领土；版图；领域；地盘

The war was carried into enemy territory.

战争已推进到敌方境内。

ban /bn/ vt. 明令禁止；取缔 n. 禁令

Chemical weapons are banned internationally. 国际上禁止使用化学武器。

The general lifted the ban on political parties. 将军解除了对政党的官方禁令。

boundary /bandri/ n. 边界；界限；分界线

The fence marks the boundary between my property and hers.

那道篱笆是我和她的住宅之间的分界。

cottage /ktd/ n. 小屋；(尤指)村舍；小别墅

The cottage was cold and damp.

这小屋又冷又湿。

visible /vzbl/ adj. 看得见的；可见的

The warning lights were clearly visible.

警示灯清晰可见。

on the move 在行进中；在移动中

The car was already on the move.

汽车已经开动了。

accompany /kmpni/ vt. 陪同；陪伴；伴随；(尤指用钢琴)为……伴奏

Ken agreed to accompany me on a trip to Africa. 肯同意陪我去非洲旅行。

sour /sa/ adj. 酸的；有酸味的

The heat turned the milk sour.

炎热的天气使得牛奶变酸了。

adopt /dpt/ vt. 采用；采取；采纳

vt. & vi. 领养

In no way am I going to adopt any of his

methods. 我决不会采用他的任何一个方法。

She was forced to have her baby adopted. 她被迫把婴儿给人收养。

set out 出发；启程；(怀着目标)开始工作

When they set out they were well prepared.

他们出发时有很充分的准备。

bless /bles/ vt. 祝福

They brought the children to Jesus and he blessed them.

他们把孩子带到耶稣跟前，耶稣祝福了他们。

live off 依靠……生活；以吃……为生

He seems to live off junk food.

他好像靠吃垃圾食品过活。

prohibit /prhbt/ vt. (尤指以法令)禁止；阻止

Soviet citizens were prohibited from travelling abroad.

苏联时代的公民被禁止出国旅游。

journalist /dnlst/ n. 新闻记者；新闻工作者

My job as a journalist is to expose the truth. 我作为记者的职责就是展示事实。

sneeze /sni:z/ vi. 打喷嚏 n. 喷嚏；喷嚏声

I"ve been sneezing all morning.

我一上午直打喷嚏。

She gave a violent sneeze. 她打了个大喷嚏。

teapot /tipt/ n. 茶壶

The boy broke the teapot. How annoying!

这男孩把茶壶打破了，真可气！

label /lebl/ vt. 用标签标明；贴标签

n. 标签；标记

The file was labelled ‘Private’.

那档案已标明“保密”。

The washing instructions are on the label.

洗涤说明在标签上。

cream /krim/ n. 奶油；乳脂；护肤霜

adj. 奶油色的；淡黄色的

Would you like milk or cream in your coffee?

你的咖啡加牛奶还是奶油？

stretch /stret/ vi. 延伸；延续

vi. & vt. 伸展；舒展

The procession stretched for several miles.

游行队伍延伸了数英里。

He yawned and stretched.

他打了个哈欠，伸了伸腰。

lung /l/ n. 肺

He was born with only one lung.

他生下来就只有一个肺。

cycle /sakl/ n. 自行车；摩托车；循环

vi. 骑自行车

I usually cycle home through the park.

我通常骑自行车穿过公园回家。

corridor /krd:/ n. 狭长地带；走廊；过道；通道

They heard voices coming from outside in the corridor. 他们听到来自外面走廊的说话声。

pedal /pedl/ n. (自行车等的)脚镫子；踏板

vt. & vi. 骑自行车；踩踏板

She pressed her foot down sharply on the brake pedal. 她猛踩刹车踏板。

fountain /fantn/ n. 喷泉；人工喷泉；喷水池

The fountain spurted water into the air.

喷泉向空中喷水。

route /ru:t/ n. 路线；路途；途径

She took out a map and indicated the quickest route to us.

她拿出一张地图，给我们指出最快捷的路线。

ahead /hed/ adv. 向前；在前面；提前

Labour is ahead in the poll.

工党的得票数领先。

theme /θim/ adj. 有特定主题的

n. 主题；主题思想

theme park 主题公园；主题乐园

The theme park attracts 2.5 million visitors

a year. 这个主题乐园每年吸引250万游客。

incredible /nkredbl/ adj. 极好的；极大的；难以置 信的

The hotel was incredible. 这家旅馆棒极了。

appeal /pil/ vi. 有吸引力；呼吁；恳求；上诉

n. 吸引力；呼吁；上诉；请求

appeal to 有吸引力；有感染力；呼吁；上诉；打动

I appeal to all like-minded people to support me.

我呼吁所有志同道合的人来支持我。

adorable /drbl/ adj. 可爱的；讨人喜爱的

By the time I was 30, we had three adorable children.

到我30岁时，我们有了3个非常可爱的孩子。

wander /wnd/ n. 游荡；闲逛；流浪

vt. & vi. 闲逛；漫游

vi. 走失；离散；走神

People wandered the streets aimlessly.

人们在街上漫无目的地闲逛。

amuse /mjuz/ v. (提供)消遣；(使)娱乐

I"m sure I"ll be able to amuse myself for a few hours. 我相信我能自娱自乐几个小时。

enormous /nms/ adj. 巨大的；极大的

The main bedroom is enormous.

主卧室大极了。

swing /sw/ vt. & vi. (swung, swung)(使)摆动；摇摆；转弯；(使)突然转向

The sail of the little boat swung crazily from one side to the other.

这艘小船的船帆发疯似地左右摇晃着。

iron /an/ n. 铁；铁器；铸铁；熨斗

vt. & vi. (用熨斗)熨；烫平

The huge, iron gate was locked.

那扇巨大的铁门被锁上了。

fashion /fn/ n. 时尚；时兴；流行款式

Fashion is constantly changing.

时尚总是日新月异。

rare /re/ adj. 稀少的；珍贵的；(肉)半熟的

It must be stressed that this disease is very rare. 必须着重指出，这种病非常罕见。

时尚；时兴；流行款式 fashion /fn/ n.

Fashion is constantly changing.时尚总是日新月异。

稀少的；珍贵的；(肉)半熟的rare /re/ adj.

必须着重指出，这种病非常罕见。It must be stressed that this disease is very rare.

up to 达到 (某数量、程度等)；直到；不多于；（体力或智力上）能胜任

We can receive up to 500 cable channels.

我们可以接收多达500个有线电视频道。

polar /pl/ adj. (近)极地的；南极(或北极)的；磁极的

There was a period of excessive warmth which melted some of the polar ice.

有段时期温度过高，融化了极地的部分冰层。

upside down 颠倒；倒转；翻转

The painting was hung upside down.

这幅画挂颠倒了。

splendid /splendd/ adj. 壮丽的；雄伟的；极佳的；非常好的

The book includes a wealth of splendid photographs.

这本书有大量非常好的照片。

display /dsple/ n. 展览；陈列；展览品

vt. 显示；陈列

Most of the other artists whose work is on display were his pupils or colleagues. 其他有作品展出的艺术家大多数是他的学生或同事。

appetite /ptat/ n. 食欲；胃口；强烈欲望

He has a healthy appetite.

他有健康的胃口。

entertainment /enttenmnt/ n. 娱乐；招待；娱乐活动；文娱节目

There will be live entertainment at the party. 联欢会上将有现场表演节目。

column /klm/ n. (书、报纸印刷页上的)栏；专栏；柱（形物）

Put a mark in the appropriate column.

在适当的栏里标上记号。

二、句型：

1. When you think of national parks, what comes to mind first? 当你想到国家公园时，你首先会想到什么?

come to mind 突然想起；(想法)一下子冒出来；出现在脑海中，在脑海中闪现

Every time you come to mind, I realise I"m smiling. 每次一想到你，我发现自己都在笑。

occupy one"s mind 全神贯注

mind and body 身心

2. They make the passage easier to understand. 它们使文章更容易理解。

make +宾语+宾补

make the passage easier to understand中形容词短语作宾补。形容词短语easier to understand的中心词是形容词，宾语the passage与形容词短语中的不定式to understand为动宾关系。

3. Good subheadings catch the reader"s eye and make him or her want to read more. 好的小标题能引起读者的注意使他或她想要读更多的内容。

catch one’s eye 吸引某人的注意；吸引某人的视线

When I shopped for a lip balm, something caught my eye.

我买润唇膏时，有个东西吸引了我的注意力。

draw one"s attention to; attract one"s attention to; arrest one"s attention to; interest sb.; make sb. interested in 吸引某人的注意

4. Even though the sun is brightly shining, telling whether it is morning or night is impossible. 尽管阳光灿烂，但分辨不出是早上还是晚上。

even if/though引导让步状语从句，主句如果用一般将来时，则从句用一般现在时表将来。

Even if I fail this time, I will try again.

即使这次失败，我还要再试试。

5. Sarek"s mountains used to be covered by vast sheets of ice. 萨利克山脉过去被大片的冰覆盖着。

used to do... 过去常常，指过去的习惯，现在已经不这样了

used to get up early 过去常早起

be used to doing... 习惯于做……，to为介词，后接名词或者动名词作宾语

I"m used to getting up early. 我习惯了早起。

be used to do… 被用来做……，是被动语态

The paper can be used to fold something.

这些纸可以用来折东西。

6. Following the reindeer were the Sami people, who made this territory their home. 跟随着驯鹿步伐的是萨米人，萨米人把这片土地当作他们的家园。

本句采用了完全倒装结构，Following the reindeer是分词前置，用于强调。

(1)为保持句子平衡或使上下文衔接紧密，可把分词、介词短语或形容词提到句首，并把句子的主语和谓语全部倒装。

Standing beside the desk was Tom.

站在书桌边上的是汤姆。

(2)here, there等方位副词及now, then等时间副词位于句首，句子谓语动词为come, go, leave, run等表动作趋向或状态(be)的动词时，句子主谓完全倒装。

Now comes your turn. 现在该你了。

(3)There be句型属于完全倒装结构，该句型中be还可用appear, lie, live, stand, remain, exist等动词替换。

There lived a cruel king in the castle.

那座城堡里住着一位残忍的国王。

(4)副词away, down, in, off, out, over, round, up等位于句首时，其后也用完全倒装语序。这类倒装句的谓语通常是表示动态的不及物动词。

Away went the runners.

赛跑选手们跑远了。

7. For hundreds of years, looking after reindeer was a way of life for the Sami. 数百年来，看护驯鹿一直是萨米人的一种生活方式。

looking after reindeer是动名词短语，在句中作主语，谓语动词用了单数形式was。动名词(短语)作主语可直接位于句首，也可用it作形式主语，而将动名词(短语)后置。

单个的动名词(短语)作主语时，谓语动词用单数形式。如果两个或两个以上的动名词作主语，指同一件事，谓语动词用单数，指多件事，谓语动词用复数。

8. Since reindeer were always on the move, the Sami would pick up their tents and accompany them. 由于驯鹿总是在迁徙，萨米人会收拾他们的帐篷并陪伴它们迁移。

pick up (偶然)学会，得到；拿起，捡起；(开车)接人，搭载；接收(信号等)

pick up some French 学会一些法语

pick up a coin 捡起一枚硬币

pick sb. up 开车接某人

pick up the phone 接电话

pick up是“动词+副词”型短语，人称代词作宾语时，要放在pick和up中间。

9. Today, most Sami have houses in villages near Sarek and live a modern life just like their neighbours. 今天，大多数萨米人在萨利克附近的村庄都有房子，过着和他们邻居一样的现代生活。

live a...life 过.……的生活(= lead a…life)

同源宾语：动词后跟同词根的名词或者在意义上相近的名词作宾语。常见的能带同源宾语的动词有lead, live, die, sleep, dream, breathe, smile, laugh, fight, run, sing等。

breathe a deep breath 做一次深呼吸

sing a merry song 唱一首欢快的歌

die a heroic death 死得英勇

10. If today is anything like yesterday, it will be full of sweat and hard work as I hike over this difficult land to my destination on the other side of the valley. 如果今天和昨天差不多，那将会充满汗水和艰辛，因为我要徒步跨越这片地形艰险的土地到达峡谷另一端的目的地。

anything like 多少有点儿像(用于疑问句、否定句或者if条件句中）

You don"t look anything like your mother.

你一点儿也不像你母亲。

nothing like 完全不像；完全不，根本没有

something like 大约；有点儿像(用于肯定句)

11. Here I am, alone under this broad sky, breathing the fresh air, and enjoying this great adventure. 我独自在这广阔的天空下，呼吸着新鲜的空气，享受着这场伟大的冒险。

breathing the fresh air, and enjoying… 是现在分词短语，作伴随状语。

现在分词(短语)作时间、原因、条件状语时，通常位于句首；作结果、方式、伴随状语时，通常位于句末。

Knowing nothing about it, I can’t tell you anything. 因为对此一无所知，所以我无可奉告。(原因状语)

She tried a new diet, reducing her weight. 她尝试了一种新的饮食，结果体重减轻了。

(结果状语)

12. What steps has the Swedish government taken to keep Sarek in its natural state? 瑞典政府采取了什么措施来保持萨利克的自然状态?

take steps to do sth. 采取措施做某事

She is not content with her present life

and wishes to take steps to improve it.

她对自己目前的生活并不满意，希望能采取措施改善它。

take action to do sth. 采取措施做某事

take measures to do sth. 采取措施做某事

13. Is it worth making a place like Sarek a national park? 把萨利克这样的地方变成国家公园值得吗?

be worth doing 值得做

The movie is worth watching.

这部电影值得一看。

“be worth+钱”意为“值多少钱”。

The car is worth $10,000.

这辆轿车值1万美元。

“be worth+名词”意为“值得……”。

This restaurant is well worth a visit.

这家饭店很值得光顾。

13. set up 建立；设立；创立

The government announced the setting up of a special fund.

政府宣布设置了一项特别基金。

set aside 把……放在一边；省出，留出

set off 出发，动身；使……爆炸；引发

set down 写下，记下；让……下车

14. This vast new park is nearly four times larger than the old wildlife park protecting Siberian tigers in Northeast China. 这个巨大的新公园几乎是中国东北地区保护西伯利亚虎的老野生动物园的四倍大。

倍数表达法通常有以下三种:

① A+谓语+倍数+形容词或副词的比较级+than+B

This department is twice bigger than that one. 这个部门是那个部门的两倍大。

② A+谓语+倍数+as+形容词或副词的原级+as+B

常演变为：倍数+as+many+可数名词复数+as...

倍数+as+much+不可数名词+as...

This penguin is as intelligent as that one.

这只企鹅和那只一样聪明。

③ 倍数+the size/length/width/height/depth...+of...

Our manager presented a report three times the length of mine.

我们经理做的报告是我的报告的三倍长。

④ 倍数+what从句

According to the boss, the production now is five times what it was ten years ago.

据老板说，现在的产量是十年前的五倍。

15. However, a ban on development put in place in 2015 resulted in a visible population increase of the species... 然而，2015年实施的一项开发禁令导致该物种的数量明显增加……

result in 结果为；导致

result from 由于；源自

There is no doubt that his drunk driving resulted in the accident.

毫无疑问，他的酒驾导致了这次事故。

According to the passage, children’s fear and dislike of books may result from being made to read aloud before others.

根据这篇文章，孩子们对书的恐惧和厌恶可能是被强迫在别人面前朗读造成的。

as a result 结果，因此

as a result of 由于

He made one big mistake. As a result, he lost his job. 他犯了个大错，结果丢了工作。

He lost his job as a result of making one big mistake. 他由于犯了个大错而丢了工作。

16. Always on the move, Siberian tigers and leopards need large areas to hunt for food. 西伯利亚的老虎和豹总是在迁移，它们需要大面积的区域来捕食。

hunt for 搜寻，寻找

Jessica has been hunting for a job everywhere since she graduated last month.

杰西卡自从上个月毕业以来一直到处找工作。

hunt v. 打猎，猎杀；搜寻；追踪，追捕

hunter n. 猎人

hunting n. 狩猎运动；打猎

17. All the new buildings were designed in a traditional way to fit into the natural environment. 所有的新建筑都是以传统的方式设计以适应自然环境。

fit into 适合，使正好；配合，适应

fit easily into 轻松放入

fit into society 融入社会

fit into the ecosystem 适应生态系统

So, when you lead a life, a particular kind of life, everything has to fit into that life.

所以，当你引领一种生活，一种特定的生活，所有的一切都不得不适应那种生活。

18. With trees, bushes, and colourful flowers growing along the riversides, the park shows… 树木、灌木和五颜六色的花朵沿着河岸生长，公园展示了……

这是with的复合结构，构成：with +宾语+宾补

在句中常作状语，表示时间、原因、方式、条件或伴随等。具体形式主要有:

with +宾语+ 现在分词(主动或正在进行)

过去分词(被动或已经完成)

动词不定式(尚未发生)

形容词/副词/名词/介词短语

I can"t work with all that noise going on.

吵闹声不绝于耳，我无法工作。

With his hair cut, he looked much younger.

他理了发，看上去年轻多了。

With so much work to do, I can"t go on holiday.

有这么多工作要做，我不能去度假。

He often sleeps with the windows open.

他经常开着窗户睡觉。

19. Look at the photos taken in Beijing Olympic Forest Park. 看在北京奥林匹克森林公园拍摄的照片。

过去分词(短语)作后置定语：

taken in Beijing Olympic Forest Park作后置定语，相当于定语从句that/which were taken in Beijing Olympic Forest Park。photos与take是被动关系，故take用过去分词形式。

The newly planted flower is growing rapidly.

新栽的这株花正在迅速生长。

The gallery has a lot of paintings painted by women. 画廊里有许多女画家的画作。

20. Is...close to…? ……是接近……的?

be close to 离……近；接近

be close to中的to是介词。其后接名词、代词或动词-ing形式作宾语。

两国即将签署和平协议。

The two countries are close to sign a peace agreement. (×)

The two countries are close to signing a peace agreement. ( √ )

反: be far from… 离……远

21. Go straight ahead (until you come to...). 一直往前走（直到你走到……）。

向前；在前面；提前ahead /hed/ adv.

go ahead用于祈使句，表示同意别人的提议或请求，相当于“OK!”或“All right!”，根据不同的语境可译为“可以，行啊，好吧”。

拓展：英语中有一些表示方位、地点的名词，加前缀a-，变成地点副词，意思仍然与该名词有关，只是词性变化了，表示“在……(名词意义)的位置上”，如：aboard在车/船/飞机上; aside在旁边; away远离; apart分离。

22. Some parks are famous for having the biggest or longest roller coasters, others for showing famous sights and sounds. 一些公园以拥有最大或最长的过山车而闻名，有些公园则以展示了著名的景观和声音而闻名。

some...others... 一些……另一些……

Some were hunters. Others were farmers. Some built huge cities of stone. Others lived in simple homes made from animal skins or wood from trees. 有的是猎人，有的是农民。有的建造了巨大的石城，有的住在用兽皮或者木头搭成的简单房子里。

23. …you can even eat while watching the fish swim by. ……你甚至可以边吃边看鱼游过。

while watching the fish swim by可以看作是时间状语从句的省略，相当于while you are watching the fish swim by。

当时间、条件、让步、方式等状语从句的主语与主句主语一致(或从句主语是it)，且从句谓语含有be动词时，可以把从句主语和be动词一起省略。

状语从句省略后的结构：

连词+现在分词/过去分词/介词短语/形容词/副词

If (you are) in doubt, consult your doctor.

如有疑问，咨询医生。

三、语法

2. 语法:

(1)even if/though引导让步状语从句，主句如果用一般将来时，则从句用一般现在时表将来。

(2)完全倒装结构：

① 为保持句子平衡或使上下文衔接紧密，可把分词、介词短语或形容词提到句首，并把句子的主语和谓语全部倒装。

② here, there等方位副词及now, then等时间副词位于句首，句子谓语动词为come, go, leave, run等表动作趋向或状态(be)的动词时，句子主谓完全倒装。

③ There be句型属于完全倒装结构，该句型中be还可用appear, lie, live, stand, remain, exist等动词替换。

④ 副词away, down, in, off, out, over, round, up等位于句首时，其后也用完全倒装语序。这类倒装句的谓语通常是表示动态的不及物动词。

(3)动名词(短语)作主语可直接位于句首，也可用it作形式主语，而将动名词(短语)后置。单个的动名词(短语)作主语时，谓语动词用单数形式。如果两个或两个以上的动名词作主语，指同一件事，谓语动词用单数，指多件事，谓语动词用复数

(4)同源宾语：动词后跟同词根的名词或者在意义上相近的名词作宾语。常见的能带同源宾语的动词有lead, live, die, sleep, dream, breathe, smile, laugh, fight, run, sing等。

(5)现在分词(短语)作时间、原因、条件状语时，通常位于句首；作结果、方式、伴随状语时，通常位于句末。

(6)倍数表达法通常有以下三种:

① A+谓语+倍数+形容词或副词的比较级 + than + B

② A+谓语+倍数+ as +形容词或副词的原级 + as + B 常演变为：倍数 + as + many + 可数名词复数 + as...

倍数+ as + much+不可数名词+as...

③ 倍数+ the size/length/width/height/depth... + of... ④ 倍数+ what从句

(7)with的复合结构，构成：with +宾语+宾补

句中常作状语，表示时间、原因、方式、条件或伴随等。具体形式主要有:

with +宾语+ 现在分词(主动或正在进行) 过去分词(被动或已经完成)

动词不定式(尚未发生)

形容词/副词/名词/介词短语

(8)状语从句的省略：当时间、条件、让步、方式等状语从句的主语与主句主语一致(或从句主语是it)，且从句谓语含有be动词时，可以把从句主语和be动词一起省略。

状语从句省略后的结构：连词+现在分词/过去分词/介词短语/形容词/副词

动词-ing形式作主语和宾语

一、动词-ing形式的时态和语态

动词-ing形式通常有以下几种变化形式(以do为例)

主动语态

被动语态

一般式

doing

being done

完成式

having done

having been done

(1)动词-ing形式的时态

①动词-ing形式的一般式：表示的动作与谓语动词的动作同时或在其后发生，或表示一般情况。

We had a good time dancing with them.

我们同他们跳舞玩得很开心。(同时)

We are considering buying a new car.

我们在考虑买一辆新车。(以后)

I enjoy chatting with my parents.

我喜欢和我父母聊天。(一般情况)

②动词-ing形式的完成式：表示的动作发生在谓语动词的动作之前。

She is proud of having won first prize.

她很自豪获得了一等奖。

(2)动词-ing形式的语态

动词-ing形式的主动语态表示它的逻辑主语是动作的执行者；动词-ing形式的被动语态表示它的逻辑主语是动作的承受者。

He insisted on taking her to hospital.

他坚持要把她送到医院。

He can"t stand being laughed at.

他忍受不了被别人嘲笑。

二、动词-ing形式的复合结构

动词-ing形式加上自己的逻辑主语，便构成了动词-ing形式的复合结构。具体形式有:

① 形容词性物主代词(如his)+ doing

② 名词所有格(如Tom"s)+ doing

③ 人称代词的宾格(如him)+ doing

④ 名词普通格(如Tom)+ doing

His coming made us very inspired.

他的到来让我们深受鼓舞。

We are looking forward to his/him/Tom"s/Tom coming to deliver a speech to us.

我们盼望着他/汤姆来给我们做演讲。

三、动词-ing形式作主语

(1)位置

动词-ing形式作主语时通常有两种位置：一种是位于句首；另一种是it作形式主语，而将动词-ing形式后置。单个的动词-ing形式作主语时，谓语动词用单数形式。

Saying is one thing, and doing is another.说是一回事，而做是另一回事。

Having seen a lot of the world in one"s youth is a good thing.

年轻时见过很多世面是一件好事。

(2)常用动词-ing形式作主语的句型

It is a waste of time doing…

做……是浪费时间的。

It is no good/use doing… 做……是没用的。

It is worthwhile doing… 做……是值得的。

It is no fun doing... 做……没有乐趣。

It is no good/use regretting. 悔恨是没用的。

It is a waste of time arguing with him about the matter.

同他争辩这件事是浪费时间。

(3)动词-ing形式和to do作主语时的区别

动词-ing形式作主语表示比较抽象的一般行为，to do作主语往往表示具体的或一次性的动作。

Playing with fire is dangerous.

玩火是危险的。

To surround the enemy in such bad weather is not easy for them. 对他们来说,在如此恶劣的天气里包围敌军不容易。