Unit 22 重、难点的讲解(人教版高一英语下册教案教学设计)
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高一Unit 22
本单元重、难点的讲解
1．Have you ever been to an amusement park?
你去过露天游乐场吗？
amusement park（美）儿童乐园；露天游乐场
amusement作不可数名词时，当“娱乐，消遣、兴趣”；作可数名词时，当“快乐的事；娱乐（品）。”如：
The little girl looked at me in amusement. 小女孩饶有趣味地看着我。
To our great amusement，the teacher sang a funny song in class.
老师在课堂上唱了一首滑稽的歌，令我们非常愉快。
There were lots of amusements at the fair.
在展览会上有许多有趣的东西。
amusement的动词amuse，是及物动词，意为“使……快乐，逗笑；给……提供娱乐”。其用法如下：
①amuse sb./ oneself（with…）例如：
Her story amused the children greatly. 她的故事逗得那些小孩十分开心。
The girls amused themselves with dolls. 那些女孩玩洋娃娃玩得很高兴。
②be amused at / by / with…以……为乐。如：
The audience was amused by the magician’s tricks.
观众被魔术师的戏法逗乐了。
③be amused to do sth. 做……取乐。如：
I was very much amused to see the seal perform its tricks.
我被海豹的特技表演逗乐了。
注意：表示情感的动词的用法大致相同。如：
be surprised / excited / disappointed / pleased / delighted at…
因……而吃惊/兴奋/失望/高兴
2．It will attract tourists. 它将会吸引游客。
attract是及物动词，可作“（以魅力等）吸引（人），引诱；引起（注意、开心）。”
例如：The concert attracted a great number of people.
那场音乐会吸引了许多人。
I tried to attract her attention，but failed.
我想要引起她的注意，却枉费心机。
attraction是attract的名词形式，意为“魅力，吸引人之物；吸引（力）”
attractive是attract的形容词形式，意为“有魅力的，吸引人的，引人注目的”。
We often find people who have a good sense of humor more attractive.
我们经常发现具有幽默感人更有吸引力。
3．What’s the theme of Mr Audersen’s park?
theme作为名词，常见的短语为：
theme park（依特定主题所建造的）主题公园，（儿童）乐园
theme song（美）（节目等的）主题曲，主题音乐
theme, subject与topic的辨析
三个词都有“题目，话题，主题”之意
subject是此意的常用普通词；意广；
topic指讨论、文章等的题目，话题，通俗用语；
theme一般指论文、演讲、音乐等的主题，较正式，意狭。如：
The topic for his lecture is “Learn From Comrade Lei Feng”
他演讲的题目是“向雷锋同志学习”。
What is the subject of his new play?
他这部新剧的主题是什么？
4．Excuse me. Am I going in the right direction?
劳驾，我走的方向对吗？
①direction可作“方向，方位，方面”讲，用作此意时，与in搭配，即构成：
in every direction/ in all directions朝四面八方
in the direction of…朝……的方向
in the opposite direction朝相反的方向
②direction还可作“指挥，指导”，用作此意时，多与under搭配。如：
We did the work under his direction.我们在他的指导下工作。
③direction的复数相当于instructions，“指示，说明；命令”，多和for搭配。如：
Follow the directions for the use of the medicine.
请遵照此药的使用说明。
5．A theme park is a collection of rides, exhibitions and other attractions that are based on a common theme.
主题公园是围绕一个共同主题所设立的集车乘，展览等吸引人的项目为一体的公园。
①a collection of意为“一批；大量”，其后接复数名词，如果用作主语，谓语动词常用复数形式。例如：
A collection of ancient coins are buried behind his home garden.
一批古钱币被埋在他家后院。
②that引导的是定语从句，指代rides, exhibitions or other attractions,在句中作主语。
③base sth. on/ upon…意为“以……为基础/根据”。如：
One should always base his opinion on facts.
一个人应该始终以事实为依据发表自己的观点。
This story is based on facts.这故事是有事实根据的。
6．What they all have in common is that they combine fun with the opportunity to learn something.
它们的共同点是把娱乐和学习的机会结合在一起。
①句子前半部分What they all have in common是一个what引导的主语从句，其后谓语动词用单数形式，后半部分that they combine fun with the opportunity to learn something是一个that引导的表语从句，that不作任何成分，只起连接作用。
②combine…with…把……和……结合起来
He tried to combine theory with practice.
他试着使理论和实际相结合。
7．But theme parks also try to make sure that visitors leave knowing more about their theme.
但是，主题公园还尽量得保证游客离去时还对公园的主题有更多的了解。
make sure有两个意思：①确定，弄明白；②确保，务必，其后常接宾语从句或介词of短语。如：
Can you make sure that you will succeed?你能确保成功吗？
Please make sure that the lights are turned off.请一定要关好灯。
You’d better make sure of the time and place.你最好把时间和地点弄确实。
Make sure(that) you pick me up at five.你一定要在5点开车来接我。
8．Visitors to Ocean Park will find all the rides and attractions that can be found in most parks, but they will also find many opportunities to learn about life in the ocean.
来到海洋公园的游客会发现在其他公园里能找到的娱乐交通工具与吸引人的事物，但他们还能找到许多机会来了解海洋生物。
opportunity意为“机会”、“良机”，其后可接to do sth.或of doing sth.或for sth.如：
I missed a good opportunity to give my opinion on it.
我失去了对那事提意见的机会。
I had the chance of visiting Paris.我有机会访问巴黎。
There is no opportunity for drawing back.没有后退的机会。
“抓住机会”有以下几种形式表达：
catch/ seize/ take an opportunity
chance与opportunity的辨析
chance多指偶然的机会，含有侥幸的意味在内
opportunity多指特殊的机会，含有期待的意味。
两者有时可以互换，chance可表示可能性，而opportunity不能。如：
A strange chance had landed me upon the French coast.
一个奇怪的机会使我站在法国的海岸上。
She waited a long time without finding an opportunity for a new departure.
她等了很长时间都没有找到新的动身机会。
There is a chance that he may be alive.
他也许活着也说不定。
9．The park is divided into two sections.
公园被分成两个部分。
divide当“分，分割，把……分成（若干部分）”讲时，常与into连用。
The class was divided into three groups when we went on our outing.
我们外出郊游时，全班分成了三个小组。
The country is divided into 12 provinces.
这个国家划分为十二个省。
divide还可作“分配、分发、分享”讲，常与between, among, with连用。
The prize money will be divided among the three winners.
奖金将由三名优胜者均分。
Divide the cake with your sister.
跟你妹妹分吃这块蛋糕。
divide还作“除，除以”，常与by, into连用。
15 divided by 3 is 5.十五除以三等于五。
3 divides into 15 5 times用三除十五得五。
divide与separate的辨析
divide侧重于把原来的整体分成若干部分；
separate把原来连在一起的或靠近的人或物分离开来。separate多与from一起搭配使用。
10．Having enjoyed the rides at the Headland, visitors can take the shuttle to the Lowland.
游客在高地车乘以后，可以坐穿梭车去低地。
having enjoyed the rides at the Headland是现在分词的完成形式，在句中作状语，强调enjoy这一动作在take之前发生。再如：
Having watered the vegetables, they began to pick the apples.
他们浇完了蔬菜之后就开始摘苹果。
Having been told many times, he still couldn’t understand it.
尽管被告诉好几次了，他仍然不能理解它。
11．Visitors can go on exciting rides where they can feel what it is like to do the things they have seen their heroes do in the movie.
游客可以乘车参加令人刺激的兜风，感受他们在电影里看见的主角所经历的感觉。
①整个句子是一个复杂的复合句，它含有状语从句、宾语从句和定语从句。where引导地点状语从句，因为rides不是表地点的先行词。what引导宾语从句，they have seen…是定语从句，修饰things，关系代词由于在从句中作宾语而被省略了。例如：
Please make marks where you have any questions.
请在你有问题的地方做记号。（where引导了一个地点状语从句）
②go on exciting rides 进行令人刺激的兜风
go on 此处意为“去（访问、旅行等）。再如：
go on a trip/ journey 去旅行 go on a visit 去访问
go on a voyage 去航海 go on an outing 去郊游
12．Other roller coasters are inside a mountain or building so that you ride through darkness.
其他的过山车驶入山体或者大楼，兜风中穿越黑暗。
so that在此引导一个结果状语从句。要注意so that引导的结果状语从句与其引导的目的状语从句的区别。so that引导的目的状语从句中通常有情态动词may，can，might，could等，且多放在主句之后；so that引导的结果状语从句不含情态动词，且都放在主句之后。试比较：
We had to get up early so that we could catch the first bus.
We got up early, so that we caught the first bus.
我们起床起得很早，所以赶上了第一班公共汽车。（so that 引导结果状语从句）
13．You can feel what it is like to live in space.
你可以感受在太空的感觉。
What it is like to live in space 中的it是形式主语，to live in space是动词不定式作真正主语。如：
What’s it like to live under the sea? 在海底生活会怎么样呢？
It would be better for you to go there. 你还是去好。
14．Some thrill rides will let you feel what it is like to fall through the air: you sit in a car that “falls” from a tall tower and you scream your way down to a safe landing.
有些动感电影让你感受空中坠落，你坐的车厢从高塔上直跌下来，你一路尖叫，直到安全落地。
scream one’s way是“一路尖叫地……”的意思，类似的表达法有：
wind one’s way （蜿蜒前进）
fight one’s way （打出一条路来）
make one’s way （走向）
elbow one’s way （拱出来）
feel one’s way （摸着走）
push one’s way （挤出来）
lose one’s way （迷路）
15．What do you expect visitors to learn from it?
你期望游客从中学到什么？
expect常见用法：
①expect sb./ sth. 期待、预料
I’m expecting a telegraph. 我在等一封电报。
②expect to do sth. 期望做某事
They expected to finish the work by Friday.
他们期望在周五前完成任务。
③expect sb. to do sth. 期望某人做某事，不定式作宾语补足语。
She expected us to be waiting for her there.
她希望我们在那里等她。
④expect 用于than 或as 引导的从句中。
You arrived earlier than I had expected= You arrived earlier than expected.
你比预料的到得早。
The work is getting on as well as can be expected.
=The work is getting on as well as expected.
工作的进展情况跟预料的一样好。
⑤在简略答语中的用法：
—Do you expect it will rain? 你预计会下雨吗？
—Yes, I expect so. （No, I don’t expect so = I expect not.）
是的，我想会下雨。（不，我想不会。）
They sent us their statement, hoping to get our support.
=As they hoped to get our support, they sent us their statement.
（三）表示条件（多置于句首）
Working hard (=If you work hard), you will succeed.
（四）表示让步（多置于句首）
Being rich, he was unhappy.
=Though he was rich, he was unhappy.
（五）表示结果（多置于句末）
The snow lasted a week, resulting in a serious traffic confusion in the whole area. = The snow lasted a week, so it resulted in a serious traffic confusion in the whole area.
（六）表示方式或伴随（多置于句末）
-ing形式作方式状语或伴随状语，用来对谓语动词表示的动作或状态加以说明。一般来说，-ing形式表示的动作和谓语动词所表示的动作同时发生。它没有相应的状语从句可以代替。
She sat at the desk reading a newspaper.
=She was sitting at the desk and was reading a newspaper.
We got up early, so that we caught the first bus.
我们起床起得很早，所以赶上了第一班公共汽车。（so that 引导结果状语从句）
13．You can feel what it is like to live in space.
你可以感受在太空的感觉。
What it is like to live in space 中的it是形式主语，to live in space是动词不定式作真正主语。如：
What’s it like to live under the sea? 在海底生活会怎么样呢？
It would be better for you to go there. 你还是去好。
14．Some thrill rides will let you feel what it is like to fall through the air: you sit in a car that “falls” from a tall tower and you scream your way down to a safe landing.
有些动感电影让你感受空中坠落，你坐的车厢从高塔上直跌下来，你一路尖叫，直到安全落地。
scream one’s way是“一路尖叫地……”的意思，类似的表达法有：
wind one’s way （蜿蜒前进）
fight one’s way （打出一条路来）
make one’s way （走向）
elbow one’s way （拱出来）
feel one’s way （摸着走）
push one’s way （挤出来）
lose one’s way （迷路）
15．What do you expect visitors to learn from it?
你期望游客从中学到什么？
expect常见用法：
①expect sb./ sth. 期待、预料
I’m expecting a telegraph. 我在等一封电报。
②expect to do sth. 期望做某事
They expected to finish the work by Friday.
他们期望在周五前完成任务。
③expect sb. to do sth. 期望某人做某事，不定式作宾语补足语。
She expected us to be waiting for her there.
她希望我们在那里等她。
④expect 用于than 或as 引导的从句中。
You arrived earlier than I had expected= You arrived earlier than expected.
你比预料的到得早。
The work is getting on as well as can be expected.
=The work is getting on as well as expected.
工作的进展情况跟预料的一样好。
⑤在简略答语中的用法：
—Do you expect it will rain? 你预计会下雨吗？
—Yes, I expect so. （No, I don’t expect so = I expect not.）
是的，我想会下雨。（不，我想不会。）

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