高一英语Unit 7 of Module Ⅲ The Sea Period Two Lesson 1

高一英语Unit7of Module Ⅲ The SeaPeriod Two Lesson 1、2 & 3
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【本讲教育信息】
一. 教学内容：
Unit7 of Module Ⅲ The SeaPeriod Two Lesson 1、2 & 3
Ⅰ.【本课教学目标与要求】：
1. 学习和掌握第一、二、三课中的重点句式。

2. 了解海洋探险的故事和西方掠夺的历史。

3. 学会用所学知识谈论海洋污染的现状、缘由与危害，增强环境保护意识。

Ⅱ. 【重难点句式讲解和分析】：
Lesson 1 The Spirit of Explorers
1.They achieved this long before Columbus ever set sail.
早在哥伦布起航之前，他们早已经完成了这次壮举了。

讲解：long before Columbus ever set sail 是时间状语从句，说明谓语achieved 的时间。

achieved this 指的是上一句中的reach America 这件事。

long before...“在……之前很久〞，后接名词或句子。

如：
The bus had arrived long before they bought their tickets.
汽车在他们买票以前很久就到了。

辨析：long before 与before long
long before 意为“在……之前很久〞；before long 意为“不久之后〞。

如：
We had known each other long before we came here.
在来这里之前很久我们就认识了。

I shall go to see you before long.
记忆要诀：long在前“很久前〞；long在后“不久后〞。

2.In 982 AD,when a man called Eric the Red decided to set sail further west,there were as many as 10 000 Vikings living in Iceland.
公元982年,在冰岛生活着多达一万人的北欧海盗。

就在此时，一个叫埃里克·雷德的人决定向西远航。

when a man called Eric the Red decided to set sail further west 是一个定语从句，修饰982AD；其中called Eric the Red 是过去分词短语作定语修饰a man;living in Iceland 是现在分词短语作定语修饰Vikings。

as …as 结构可表示“多达、长达、高达、重达……〞，用来强调程度之深。

如：
Along the southeastern coast ,the rainfall can be as much as 1500 millimetres a year ,while the northwest may only get as little as 50 millimetres over a whole year.
在东南沿海地区，每年的降雨量可多达1500毫米，而在西北地区，整个一年的降雨量可能只有50毫米。

We went for a walk as far as the foot of the mountain.
我们出去散步，一直走到山脚下。

The new bridge will be as long as 2000 m.这座新桥将长达2000米。

拓展:as far as 的另一个含义为“据……〔所知〕〞；as long as的另一个含义为“只要〞。

如：
As far as I know,7 Chinese were kidnapped.
据我所知，有7名中国人遭到绑架。

I’ll go climbing as long as it doesn’t rain.
只要天不下雨，我就去爬山。

3.According to the old stories of Iceland and Norway,Eric the Red was forced to leave Iceland because he had committed a murder,for which he got into trouble.
根据冰岛和挪威的传说，埃里克·雷德因一起谋杀案而被迫离开冰岛，这起谋杀案使他陷入了困境。

because he had committed a murder,for which he got into trouble 是一个状语从句，说明谓语was forced to leave…的原因；其中for which he got into trouble 是由“介词for+关系代词which〞引导的定语从句，which 指he had committed a murder 这件事。

4. Eric reached Greenland and discovered that people could live in the place where he landed.
埃里克到达格陵兰岛后，发现他登陆的地方可以居住。

that people could live in the place where he landed 是discovered后的宾语从句；
其中where he landed 是一个由关系副词where 引导的定语从句，修饰the place。

discover发现〔早已存在但未为人所知的东西〕。

如：
Columbus discovered the New Continent.
哥伦布发现了新大陆。

Oil has been discovered under the South China Sea.
在中国南海发现了石油。

辨析discover,find 与find out:
这三个词都表示“发现，弄清〞。

discover指有意或无意地发现已经存在但不为人知的事物，可有形或无形；find 指偶然发现或经过一番寻找才得到所需要的或丢失的东西；find out 如此表示“查明，找出〞，多用于复杂而不易直接查出的情况。

如：
I discovered that we had been cheated.
我发现我们受骗了。

I have found the book I was looking for.
我找到了一直在找的那本书。

When she looked down,she found the necklace was gone.
她低头一看，发现项链不见了。

We must find out the truth of the matter.
我们必须弄清楚事情的真相。

Please find out when the meeting starts.
请查一下会议什么时间开始。

5. Eric set sail once again,this time with 25 ships,of which only 14 made it to Greenland.
埃里克再次起航起行，这一次带了25艘船，其中只有14艘最终到达格陵兰岛。

of which only 14 made it to Greenland 是一个由“介词of +关系代词which〞所引导的定语从句修饰前边的ships,of 表示“在……中〞。

如：Of the boy students,he is the strongest.
在男生当中他是最强壮的。

6. Biarni was hoping to join his father who was with Eric,but he was blown off course and found himself in an unknown land,from where he eventually reached Greenland.
比阿尼希望找到和埃里克在一起的父亲，但他被飓风吹离航线，刮到一个不知名的地方，从那里他最终到达了格陵兰岛。

这是一个由but 连接的并列复合句。

在第一个分句中，who was with Eric 是一个定语从句，修饰his father;第二个分句中from where he eventually reached Greenland 是一个由“介词from+关系副词where〞引导的定语从句，修饰land。

found himself in an unknown land 为“find+复合宾语〞结构，表示“发现、觉得……如何〞，其中in an unknown land 为介词短语作宾语补足语。

拓展延伸在find 后的复合宾语中充当补语的有名词、形容词、副词、介词短语、分词等。

如：
I find him a very clever person.我发现他是一个很聪明的人。

I found her story very interesting.
我觉得她的故事很有意思。

He hurried there,but found them all out.
他匆忙赶到那里，但发现他们都出去了。

He found himself in hospital when he woke up.
醒来后，他发现自己在医院里。

When he got up,he found the ground covered with snow.
起床后，他发现地上覆盖着雪。

I found some people staring at the sky.
我发现一些人在凝望着天空。

7. In the year 1002,when Eric the Red’s son Leif was planning a trip furthe r west,Biarni was the man with whom Leif discussed his plans.
1002年，埃里克·雷德的儿子赖伊夫打算向西航行，他同比阿尼一起讨论他的计划。

这是一个带有复杂时间状语和定语从句的复合句。

In the year 1002,when Eric the Red’s son Leif was planning a trip further west 是时间状语，说明谓语动词discussed 的时间，其中when Eric the Red’s son L eif was planning a trip further west 是定语从句，修饰the 1002;Biarni was the man 是主句，with whom Leif discussed his plans 是一个由“介词with+关系代词whom〞引导的定语从句，修饰the man。

8. Leif followed Biarni’s directions and sailed to what is believed to be the coast of present-day Canada.
赖伊夫依照比阿尼的指点，航行到被认为是现在的加拿大海岸所在地。

what is believed to be the coast of present-day Canada 为sailed to 后面的宾语从句，其中引导词what 在从句中作主语。

sb./sth.be believed to do sth .句型意为“据信、被认为……〞。

如：
Paper is believed to have first been invented by the Chinese.
Mr Smith is believed to be very person to do the job.
拓展:
1〕It is believed that…句型意为“据信、被认为……〞。

It is believed that…句型常可与sb./sth ,be believed to sth.句型转换。

如：
She is believed to be one of the greatest living writers./It is believed that she is one of the greatest living writers.
2〕常用于以上两个句型的动词还有say/think/report/ hope/announce 等。

9. He then sailed further south to an island which is now known as Newfoundland.
他继续南行到达了现在叫纽芬兰的岛屿。

which is now known as Newfoundland 为定语从句，修饰前面的island。

(be) known as 作为……而著名，作为……而为人所知。

如：
Jordan is known as one of the greatest basketball players in history.
Over 2000 years ago,people known as the Celts lived in Northern Europe.
辨析：
1)(be)known to 为……所知。

如：
It is well known to us all that education is very important to a person.
What his future will be is known to none of us.
2) 〔be〕known for 以……而著名，因……而知名。

如：
The city is well known for its beautiful scenery.
Liu Xiang is known all over the world for his achievement in the Athens Olympic Games.
10. They are the first records we have of Europeans sailing to the Americas
它们是我们手中有关欧洲人航行到美洲的最初记载。

we have of Europeans sailing to Americas 是省略了引导词that的定语从句，修饰records,of 在这里表示所属，承接records而言，即records of Europeans sailing to the Americas;sailing to the Americas 是现在分词短语作定语，修饰Europeans,相当于who sailed to the Americas.
Lesson 2 Protecting the Sea
1. How can we deal with this problem?我们如何才能处理这些问题呢？
deal with 意为“处理，处置；对付，应付〞。

如：
How are you going to deal with the water pollution of this area?
It is very difficult to deal with noisy children.
辨析:
do with 也是“处理，处置；对付〞之义。

区别在于：deal 为不与物动词，本身不需要宾语；do为与物动词，本身需要宾语。

如：You must do all you can with the examination.
你必须尽最大努力准备好这次考试。

What shall we do with the problem?/How shall we deal with the problem?
我们将如何处理这个问题？
You have to consider how to deal with/what to do with the material.
2. If you miss some information, write a question mark to remind you to listen especially carefully the second time.
如果你错过了一些信息，写一个问号来提醒你第二次特别仔细地去听。

remind sb. to do sth .提醒某人做某事。

如：
I reminded him to come back before dark.
拓展: remind sb.of sth.使某人回想起某事。

如：
The lovely Micke y Mouse doesn’t remind people of the unfavour-able images of mice and rats.
可爱的米老鼠并没有让人们想起老鼠那不好的形象。

The old photos remind me of my childhood whenever I see them.
3. Listen to the conversation a third time.再听一遍对话。

序数词前可加不定冠词表示“又一，再一〞，不再表示顺序。

如：
She began to think she was wrong after a second thought.
经过重新考虑之后，她开始认为自己错了。

He took a third cigarette out of his pocket.他又从口袋里拿出一支烟。

辨析:
通常情况下，序数词前面要加定冠词the ,表示顺序。

如：
The Yellow River is the second longest river in China.
4. …often it’s quite difficult to find out who’s responsible for pollution.
……常常很难找出谁应该对污染负责。

be responsible for 表示“对……有责任的，应对……负责的〞。

如：
The government is responsible for the nation’s welfare.
Who is responsible for breaking the window?
拓展: respond vi.意为“反响，答复〞，后面常搭配介词to。

如：
They still have n’t responded to my letter.
5. Take turns to tell each other about your projects.
互相之间轮流说一说你们的课题。

turn n.意为“顺序，秩序〞。

take turns to do sth./at doing sth.意为“轮流做某事〞。

如：
T ake turns to talk about activities you like and don’t like.
Mary and Helen took turns at sitting up with their sick mother.
玛丽和海伦轮流熬夜陪伴生病的母亲。

拓展: It is sb.’s turn to do sth.轮到某人做某事了，该某人做某事了。

如：It’s your turn to be on duty today.
Lesson 3 The Sea World
1. It’s three times as big as underwater.
水下局部是水上局部的三倍。

该句为as…as句型，as big as underwater 后面省略了as that above water.
该句three times 为状语，修饰as…as句型。

比拟句型中的状语要放在第一个as或比拟级之前。

如：
This box is twice as big as that one.
The ship can run three times faster than small boat.
误区警示：不要受汉语干扰而把“大三倍〞说成bigger three times.
2. They are less colourful than some other fish, but they move beautifully.
与其他一些鱼相比，它们〔飞鱼〕不算绚丽多彩，但是它们游动起来非常漂亮。

less colourful 是形容词比拟级，less…than 表示“不如……，比不上……〞。

如：This question is less difficult than that one .这个问题没有那个难。

It’s less fine today than yesterday.今天不如昨天天气好。

注意：less…than 句型中的less已表示比拟，所以之后的adj.或 adv.不要再使用比拟级。

如：他不如我高。

He is less taller than I.(×)
He is less tall than I.〔√〕
3. There are fantastic shows every two hours.
“every+基数词+复数名词〞，表示“每……，每隔……〞。

如：
I go there every three days.我每隔两天就去那里一趟。

He stopped and turned round every few metres.每隔几米他就停下来回头看看。

拓展: 我们还可以用“every+序数词+单数名词〞来表达同样的意思。

Every four years=every fourth year 每四年，每隔三年
every two days=every other/second day 每两天，每隔一天
4. Some fish can produce sounds almost twice as loud as your speaking voice!
有些鱼发出的声音几乎是你讲话声音的两倍大。

该句中almost twice as loud as your speaking voice 作定语，修饰sounds ,相当于定语从句which/that are almost twice as your speaking voice。

a s…as …表示“和……一样……〞。

如：
He is as old as I.
She speaks English almost as well as native speakers.
注意：not as/so…as…表示“和……不一样……〞，但在肯定句中不能用so。

如：He doesn’t speak Engli sh so well as his brother.
他英语讲得不如他弟弟好。

5. You certainly won’t find a noisier fish,你肯定不会找到比它们更吵闹的鱼了。

noisier是比拟级，是针对上文而言的，可以理解为句子后面省略了than them。

如：
I have never seen a more interesting film(than this one).
not/never 与比拟句型连用时，常可表示最高级的意义。

如：
I have never had a more worrying day.
You can never find a better restaurant in the city.
6. Special discount before the 22nd so the sooner the better!
22日之前是特价，所以越早订票越好！
“the +比拟级，the+比拟级〞表示“越……，就越……〞。

如：
The busier he is ,the happier he feels.
The more you practise speaking English,the more progress you will make in it.
The more difficult the questions are ,the less likely I am able to answer them.
拓展: more and more 越来越……。

如：
More and more heavy smokers have given up smoking these years.
7. How do they stop it from melting?他们如何阻止它熔化呢？
stop sb./sth. from doing sth .阻止某人/某物做某事。

如：
The heavy rain stopped us from getting there on time.
We tried to stop him from smoking in bed.
拓展: 除stop 外，prevent 和keep 也可用于该句型。

如：
No one can prevent me from going there.
You should keep him from going to sleep.
注意：stop/jprevent/keep sb.from doing sth. 在主动语态中，stop 和prevent 后可省略from,但 keep 后不能省略from。

在被动语态中from均不可省略。

如：Her illness prevented /stopped her taking the exam./Her illness kept her from taking the exam.
She was prevented/stopped /kept by her illness from taking the exam.
8.On the one hand,we loved most of the attractions,especially the one for the children.On the other hand,I didn’t think that the café was as good as it should be.
一方面，大多数有吸引力的东西我们都喜欢，特别是为孩子们准备的那一个。

另一个方面，我认为咖啡馆还不够好。

on the one h and…；on the other(hand)…表示“一方面……，另一方面……〞。

如：
On the one hand,our industry is short of energy source,but on the other (hand),a great amount of energy is being wasted.
拓展：有时候根据上下文的情况，只出现on the other hand ,表示“〔然而〕另一方面〞。

如：
I’m sure it’s very important for scien ce,but on the other hand,such space flights are very expensive.
我相信这对科学来说是很重要的，但是另一方面，这样的太空飞行是很昂贵的。

The western parts of Qinghai and Tibet are covered by snow all the year round .On the other hand,the southern parts of Yunnan and Guizhou are spring-like in all seasons.
【模拟试题】
一、单项填空
1. The Vikings are generally considered the first Europeans to reach America.
A. to be
B. to have been
C. being
D. having been
2. Recently I bought an ancient Chinese vase, was very reasonable.
A. which price
B. the price of which
C. its price
D. the price of whose
3. He is sure to come, I’ve him to attend Mary’s birthday party.
A. advised
B. tried to persuade
C. persuaded
D. suggested
4. Before speaking, Mr Smith made himself to us by introducing himself.
A. understood
B. heard
C. seen
D. known
5. What do you the serious problem?
A. deal with
B. do with
C. solve
D. treat
6. The policeman said the driver had to the traffic accident.
A. answer for
B. answer to
C. be responsible to
D. responsible for
7. excitement, they went to the Great Wall.
A. Filled in
B. Filling with
C. Filling with
D. Filled with
8. Something must be done to factories waste water into the river before it is cleaned.
A. stop, pouring
B. prevent, to pour
C. keep, pouring
D. stop, to pour
9. On Christmas Eve the city looked even more beautiful,.
A. with all the lights to turn on
B. with all the lights turning on
C. with all the lights having turned on
D. with all the lights on
10. At the meeting, the headmaster suggested the teacher receive education in
order to catch up with development.
A. farther; the late
B. farther; up-to-date
C. further; the late
D. further; the up-to-date
二、综合阅读
People who travel a lot fly with BA because they know they will get what they want and what they need. First of all, they want to go safely, and they also want to go quickly, across the country, across the sea, or right across the world-and they know BA will take them where they want to go. BA flies all the newest and fastest planes, to more towns and cities, in more countries of the world, than any other airlines.
Do you want to go to Paris, Washington or Beijing?BA will take you there, at all times of the day or night, right through the week. BA flies not only to the big cities. They also fly three or four times a week to towns and cities in the very heart of Asia, Africa and South America.
People who travel a lot fly with BA, because they know they will leave on time, and arrive on time. They know the food they will receive and the films they will watch will be the very best.BA should be considered to be second to none. When you fly, fly with BA.
1. This piece of writing is for people who________. And the writer thinks that the most important thing is_________.
A. travel by air; to fly safely
B. travel by sea; on time
C. travel to Asia; quickly
D. travel in China; happily
2. How often does BA fly to big cities like Pairs or Beijing?
A. Every three days.
B.Every other day.
C. Every day of the week.
D. Twice a week.
3. “BA should be considered to be second to none.〞This sentence means__________.
A. none is the best
B. BA is the second best
C. BA is one of the best
D. BA is the best
4. After reading this passage, we have got to know that if we fly with BA,____________.
A. we can watch a film again
B. we can fly on a plane
word
C. everything we want is ready
D. food can be supplied
试题答案
一、单项填空
1. B
2. B .
3. C.
4. D.
5. B.
6. A.
7. D .
8.A.
9. D. 10. C.
二、综合阅读
1.A
2.C
3.D
4.C
11 / 11。