(共59张PPT)
Section Ⅰ Reading and Thinking
英 语
2026
Unit 3
内容索引
晨读晚诵
走进新课 一起读文
阅读鉴赏 一起思考
随堂练习
晨读晚诵
导语:陆地上有很多美丽的景物让人目不暇接!你知道吗 神秘的海底同样是一个美丽的世界。下面就让我们去看一看吧!
The undersea world is very beautiful.Now more and more people want to dive in the water to find the secrets there. Scuba diving1 is an extremely popular sport today.It can take you into a wonderful and awesome2 undersea world.You will find many strange animals in the sea.Sometimes you will be scared3 to death!Some are as large as a school bus.Many sea animals give out light in the dark and some have sharp teeth.During the day,there is enough light.Here,under the sea,everything is blue and green.If you have bottles of air on your back,you can stay in deep water for a long time.However,you can’t dive too deep,and you must be very careful when you dive in deep water.
The deep sea is not an easy place to live in.It’s cold,and it’s dark,too.The deeper it is,the less sunlight there is.At about 3,000 feet,there is no light at all.It is very dark in the sea.Many fishes have no eyes.Some have big eyes.A few have eyes on one side.
Apart from4 the cold and the darkness,deep-sea animals face a third danger—other animals.Animals eat!They must find food to eat.Many animals eat plants.However,some animals eat meat.This means these sea animals have two big jobs.They need to find animals as food,and they have to try not to become other fierce5 animals’ meal.
译文:
海底世界是非常美丽的。现在越来越多的人想要潜水去发现那里的秘密。现在戴水肺潜水是一项非常受欢迎的运动。它能带你进入一个美妙又令人惊叹的海底世界。你会在海里发现很多奇特的动物。有时候你可能会吓死!有些(动物)和一辆校车一样大。很多海洋动物在黑暗中发光,有些(动物)有锋利的牙齿。在白天,有足够的光线。在这里,在海底,一切都是蓝色和绿色的。如果你的背上带着氧气瓶,你可以在深水中待上很长一段时间。然而,你不可以潜水到太深的地方,并且在深水中潜水时你必须非常小心。
深海不是容易居住的地方。它很冷,也很黑。越深的地方,太阳光就越少。在大约3,000英尺的地方,根本没有光。海里是非常黑暗的。很多鱼没有眼睛。有些(鱼)眼睛很大。一些(鱼)是在一侧长着眼睛。
除了寒冷和黑暗,深海动物还面临着第三个危险——其他动物。动物要吃东西!它们必须找食物吃。很多动物吃植物。然而,一些动物吃肉。这就意味着这些海洋动物有两大工作。它们需要找到动物作为食物,它们还得尽量不成为别的凶猛动物的食物。
【词海拾贝】
1.scuba driving 戴水肺潜水
2.awesome / s m/ adj.令人惊叹的;很好的
3.scared /ske d/ adj.害怕;恐惧
4.apart from 除了……还有……
5.fierce/fI s/ adj.凶猛的
【理解诱思】
We can infer from the passage that .
A.the undersea world is wonderful and safe
B.the animals in the undersea world are very friendly
C.all the animals in the undersea world feed on plants
D.the undersea world is beautiful but a hard place to live in
答案:D
走进新课 一起读文
[词汇新知]
一、单词英汉互译
1. / m t nt/ n.商人;批发商 adj.海上货运的
2. /Ik stend/ vt.扩展;使伸长;延长
3. /nI ieIt/ vt.商定;达成(协议) vi.谈判;磋商;协商
4. /fli t/ n.舰队;机群;车队
5. /bI h ld/ vt.看;看见
merchant
extend
negotiate
fleet
behold
6.league /li / n.
7.royal / r I l/ adj.
8.withdraw /wI dr / vi.& vt.
9.channel / t nl/ n.
10.bond /b nd/ n.
vt.& vi.
等级;水平;联合会;联赛
皇家的;王室的;高贵的
(使)撤回;撤离
航道;海峡;频道
纽带;关系
增强信任关系;使牢固结合
二、短语英汉互译
1.set sail
2.in a league of one’s own
3.withdraw from
4. 在手头;可供使用
5. 到达;走到
6. 在……的掌管下
7. 作为对……的回报
起航;开航
独领风骚
退出;撤回
in hand
reach out
under the command of
in return for
8.for the benefit of
9.point of view
10.drive sb to do sth
为了……的利益
观点
促使某人做某事
一、阅读课文“REACHING OUT ACROSS THE SEA”,选择正确答案
1.The two famous people mentioned in the first paragraph are .
A.Columbus and Zheng He
B.Marco Polo and Du Huan
C.Columbus and Du Huan
D.Marco Polo and Columbus
答案:D
[阅读理解]
2.Which of the following statements is NOT true
A.In ancient times,silk was transported from India to China and other countries.
B.In ancient times,merchants from China met to negotiate trade deals with foreigners.
C.The 21st Century Maritime Silk Road is part of the Belt and Road Initiative.
D.In recent years,China and other nations have been on several expeditions to explore the Arctic.
答案:A
3.We can learn from the third paragraph that .
A.Zheng He led seven large fleets to the west coast of Africa
B.African royal families sent gifts such as gold and silk
C.these land and sea routes were out of use after 1433
D.the seven large fleets were in the charge of Zheng He
答案:D
4.The Belt and Road Initiative is intended to .
A.revisit the ancient sea routes travelled by Zheng He
B.explore the Arctic
C.encourage cooperation and trade across the historic Silk Road areas,and strengthen the bonds between China and the rest of the world
答案:C
D.complete the great map of the world
二、仔细阅读课文“REACHING OUT ACROSS THE SEA”,并根据课文内容将短文补充完整
Trade and curiosity have often formed the foundation of mankind’s greatest achievements.There are many great explorers in history,among 1. were Marco Polo and Columbus.In ancient times,silk from China found its way overland to India and other countries,along 2. became known as the Silk Road.Merchants from China and many other places met
3. (negotiate)trade deals,which also led to more 4. (aware) of each other’s cultures.Later,the Ming Dynasty further developed relations with these regions.Between 1405 and 1433,seven large fleets under
whom
what
to negotiate
awareness
5. command of Zheng He set sail from the South China Sea to the east coast of Africa.6. (reach) out across the sea remains a strong desire today.The Belt and Road Initiative aims 7. (encourage) cooperation and trade across the historic Silk Road areas and
8. (strength) the bonds between China and the rest of the world.In recent years,China 9. (join) other nations on several expeditions to explore the Arctic.With the 10. (late) technology in hand,the need to trade and the desire to enhance relationships will drive China to reach out across the sea far into the future.
the
To reach
to encourage
strengthen
has joined
latest
阅读鉴赏 一起思考
1.A trading route across the sea was also extended along the coasts of the Indian Ocean,centred around Ceylon(now Sri Lanka).(Page 26)
以锡兰(今斯里兰卡)为中心的一条横跨海洋的贸易路线沿印度洋海岸延伸。
★extend vt.扩展;使伸长;延长 vi.延续
Their stay extends to the New Year.
他们要一直待到新年。
The company extended its services to Beijing.
该公司将其业务拓展到了北京。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体词的词性和含义
①The extension of the garden will take several weeks.
词性 名词
含义 扩展
词性 名词
含义 延长期
②He’s been granted an extension of the contract for another year.
想一想·善辨析
extend 指在一个方向上的延伸、加长。
expand 指范围、体积的扩大、膨胀。
【即学即用】
单句语法填空
翻译句子
②The exhibition has been extended for another six weeks.
③There are plans to extend the no-smoking area.
extension
答案:展览会又延长了六周。
答案:现在已经有扩大无烟区的计划。
①The experts suggest that too much (extend) of sleep time should not be necessary.
选词填空(extend/expand)
④The government decided to the railway.
⑤As we all know,iron when it is heated.
extend
expands
2.Here,merchants from China and many other places met to negotiate trade deals,which also led to more awareness of each other’s cultures.(Page 26)
在这里,来自中国和其他许多地方的商人汇聚一起,洽谈贸易协议,这也增进了对彼此文化的认识。
★negotiate vt.商定;达成(协议) vi.谈判;磋商;协商
We have been negotiating for more pay.
我们一直在为增加工资进行协商。
To our excitement,both sides finally negotiated a deal.
让我们兴奋的是,双方最终达成了协议。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体词的词性、词组和含义
①They began another round of negotiations today.
词性 名词
含义 谈判
②A contract is prepared in negotiation with our clients.
词组 in negotiation with
含义 与……协商
③The issue is still under negotiation.
词组 under negotiation
含义 在商讨之中
④The union said that everything was open to negotiation.
词组 open to negotiation
含义 可以协商的
记一记·长知识
negotiate vt.商定;达成(协议) vi.谈判;磋商;协商
negotiation n.谈判
in negotiation with 与……协商
under negotiation 在商讨之中
open to negotiation 可以协商的
【即学即用】
单句语法填空
①The price is generally open to (negotiate).
②They stayed in that city, (negotiate) with some merchants.
完成句子
③该航空公司正在和工会商议一份新的合同。
The airline is .
④该工资协议的条款还在商讨之中。
The terms of the wage settlement are still .
negotiation
negotiating
negotiating a new contract with the union
under negotiation
3.Over the centuries,further trading allowed more exploration of the regions to the west of China,as recorded in Du Huan’s Record of My Travels in the eighth century.(Page 26)
几个世纪间,随着贸易的发展,对中国以西地区的探索增多了,这些在八世纪杜环所著的《经行记》一书中有所记载。
剖析 句中的as recorded in Du Huan’s Record of My Travels in the eighth century是状语从句的省略结构,完整的从句为:as it was recorded in Du Huan’s Record of My Travels in the eighth century。在主从复合句中,当主句的主语和从句的主语一致或从句的主语为it,且从句中含有be动词的某种形式时,可以将从句的主语和be动词一起省略。
We read some English while waiting at the station.
我们在车站等候时,读了点英语。
When asked about the accident,the young manager kept silent.
当被问及那起事故时,这位年轻的经理保持了沉默。
【合作探究】
读一读·细观察
阅读并翻译下列句子,体会状语从句的省略用法
①The project is hard to stop once begun.
这个项目一旦开始,就很难停下来了。
②When combined with practice, theory becomes easier to learn.
当与实践相结合时,理论就变得更容易学。
③If possible,I will go to see my teacher while in Beijing.
如果可能,在北京期间我要去看看我的老师。
【即学即用】
单句语法填空
①I won’t tell you the secret even if (dismiss).
②She said that she wouldn’t leave unless (give) the money.
句型转换
③While she was looking through the paper,she found an interesting sentence.
④When he was blamed by his father,he told his father the secret.
dismissed
given
答案:While looking through the paper,she found an interesting sentence.
答案:When blamed by his father,he told his father the secret.
4.Under the command of Zheng He,they set sail from the South China Sea across the Indian Ocean to the mouth of the Red Sea,and then to the east coast of Africa.(Page 26)
在郑和的指挥下,船队从南中国海起航,穿越印度洋,直抵红海口,然后前往非洲东海岸。
★(1) under the command of 在……的掌管下
About 300 soldiers are under the command of the officer.
这个军官掌管着大约300个士兵。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体词的词组、结构和含义
①I had a good command of English,so I was hired.
词组 have a good command of
含义 精通……
②The fire officer took command,ordering everyone to leave.
词组 take command
含义 指挥
③The captain commanded his soldiers to fire.
词组 command sb to do sth
含义 命令某人做某事
④He commanded that everyone (should) cross the river.
结构 command that...(should) do...
含义 命令……
说一说·勤归纳
★(2) set sail起航;开航
The new ship set sail on a cold morning.
这艘新船在一个寒冷的早上起航了。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体词的词组和含义
①The young man dreams of setting up a company of his own some day.
词组 set up
含义 建立
②I set about researching the habits of people living there.
词组 set about doing
含义 开始做……
③Set aside some time each day to write,even if it is only five minutes.
词组 set aside
含义 留出
④You’d better try to set down what the teacher says.
词组 set down
含义 记下
⑤We ought to set off at 7:00,while the roads are empty.
词组 set off
含义 出发
⑥We set out to paint the whole house this morning.
词组 set out to do...
含义 开始做……
说一说·勤归纳
【即学即用】
单句语法填空
①The moment she arrived home,she set about (clean) the room.
②When will you set out (make) a clear plan for the project
③The captain commanded them (get) off the ship.
cleaning
to make
to get
完成句子
④他很有计划,每个月都为孩子存一些钱。
He is organised and he for his children each month.
⑤这支军队在一位老将军的掌管之下。
The army was an old general .
⑥幸运的是,这个女孩精通英语。
Luckily,the girl .
sets aside some money
under the command of
has a good command of English
句型转换
⑦The officer commanded all the people to leave the building.
→The officer commanded that all the people .
should leave the building
5.Although China withdrew from further expeditions after 1433,these land and sea routes remained active channels between other cultures for centuries.(Page 26)
尽管1433年后中国停止了进一步的探索,但在随后的几个世纪,这些陆地和海洋路线仍是与其他文化之间的活跃通道。
★withdraw vi.& vt. (使)撤回;撤离;(使)退出
A knee injury forced her to withdraw from the competition.
膝盖伤使她不得不退出了比赛。
The minister withdrew his remarks later.
后来部长收回了自己的言论。
【合作探究】
读一读·细观察
阅读下面的句子,写出句中黑体词的词性和含义
I wanted to withdraw $4,000 from my bank account.
词性 动词
含义 提,取(银行账户中的款等)
【即学即用】
单句语法填空
①It is reported that both powers (withdraw) their forces from the region already.
②She used the money (withdraw) from the bank to buy a new coat.
have withdrawn
withdrawn
翻译句子
③The newspaper withdrew the article yesterday.
答案:这家报纸昨天撤回了那篇文章。
6.Hundreds of years on,and with the latest technology in hand,the need to trade and the desire to enhance relationships will drive China to reach out across the sea far into the future.(Page 27)
数百年过去了,由于拥有了最新技术,在贸易的必要性和增进关系的愿望的驱动下,中国将跨海越洋,迈向未来。
★in hand 在手头;可供使用
With so much information in hand,the man is confident about his success.
手头有那么多信息,这个人对成功很有把握。
【合作探究】
读一读·细观察
阅读下列句子,写出句中黑体词的词组和含义
①On the one hand,computers improve the working efficiency,but on the other hand,they also bring about some new problems.
词组 on the one hand...on the other hand...
含义 一方面……另一方面……
②You’d better keep a dictionary close at hand.
词组 at hand
含义 在手边;即将到来
③As the saying goes,success and failure always go hand in hand.
词组 hand in hand
含义 手拉手;密切关联
④The matter is in the hands of the police.
词组 in the hands of
含义 受某人照料;受某人控制
⑤Several former teachers were on hand to tell stories about the old days.
词组 on hand
含义 在手边;现有(尤指帮助);在场
说一说·勤归纳
【即学即用】
单句语法填空
①Poverty and poor health often go hand hand.
②That matter is now the hands of a famous lawyer.
③Fortunately,help was hand,and finally he was saved.
in
at
in
翻译句子
④On the other hand,I don’t want to give up my job.
答案:另一方面,我不想放弃我的工作。
⑤For us,research and teaching go hand in hand.
答案:⑤对我们来说,研究与教学密切相关。
随堂练习
一、单词拼写
1.Most of the students were inspired by the hero’s (故事).
答案:tales
2.When they were trying to cross the (海峡),they were arrested.
答案:channel
3.The old man used to be a successful (商人) in Shanghai.
答案:merchant
4.The government planned to (延长) the old road the next year.
答案:extend
5.The two sides have yet to show their willingness to (谈判).
答案:negotiate
6.They (看见) a bright star shining in the sky.
答案:beheld
7.I will never forget the day when I joined the (联合会).
答案:league
8.The general decided to (撤回) his soldiers.
答案:withdraw
二、用所给短语的适当形式填空
point of view,reach out,in hand,in return for,
under the command of,for the benefit of
1.Don’t worry—all the arrangements are .
答案:in hand
2.The old man for the balloon,but failed.
答案:reached out
3.It is said that the army is a new officer.
答案:under the command of
4.I’ll do something for him his timely help.
答案:in return for
5.All donations are used disabled children.
答案:for the benefit of
6.No one seemed to want to listen to my .
答案:point of view
point of view,reach out,in hand,in return for,
under the command of,for the benefit of