《创新方案》UNIT 3 SEA EXPLORATION2 Period 2 课后巩固 多维提能（课件）高中英语人教版选修4同步讲练测

(共42张PPT)
Period 2　课后巩固 多维提能
维度一　单句语法填空
1．I imagined him ____________(work) late in the office, but he had already gone home.
2．The experiment is supposed __________________ (do) successfully, yet the results are not as expected.
3．The woman was noticed ________(leave) the party at about 10 o'clock.
4．As far as I'm concerned, to love sports is ___________(love) our life.
[过基础　知识巩固]
to be working
to have been done
to leave
to love
5．Mary is going out on business, so she cannot help ____________ (clean) the office.
6．Bamboo plants are associated with health, abundance and a happy home.They are easy __________(care) for and make great presents.
7．The ability ____________(use) a language can be acquired only by the act of using the language.
8．They reached the station out of breath, only ____________(tell) the tickets had been sold out.
9．My parents have made plans ____________(spend) their holidays in Hainan next week.
(to) clean
to care
to use
to be told
to spend
维度二　语法与写作
1．众所周知，她多年来一直在处理这些问题。
She is known __________________________________________ for many years.
2．首先，我们有必要提高环保意识，养成垃圾分类的好习惯。
First of all, __________________________________________________
____________________________ and develop the good habit of garbage sorting.
to have been dealing with the problems
it is necessary for us to raise awareness of environmental protection
3．他是最后一个被邀请在会上发言的人。
He was the last one _______________________________________．
4．为了帮助改善环境，我们学校将组织一次以“关爱地球”为主题的志愿活动。
__________________________________, our school is going to organise a voluntary activity on the theme of “Caring for the Earth”．
to be asked to speak at the meeting
To help improve the environment
5．这次会议的主要目的是讨论新项目。
The main purpose of this meeting is _________________________．
6．她认为没有必要为小事和他争吵。
She thought ________________________________________________．
to discuss the new project
it unnecessary to quarrel with him over little things
维度三　语篇填空
1．____________(get) to school on time, I got up early in the morning.Unfortunately, on the way to school, I was held up in a traffic jam.With a car accident occurring in front of us, the congestion became increasingly serious and it was difficult for my taxi 2. ____________(move) ahead.3. ____________(save) time, we had no choice but 4. ____________(change) our route.Thanks to my taxi
To get
to move
To save
to change
driver's excellent driving skills, we managed 5. ____________(choose) a new route 6. ____________(avoid) being trapped in the traffic jam. Eventually, to my relief, I succeeded in not being late.When I talked with my classmates about my experience on my way to school, they reminded me not 7. ____________(take) a taxi, but 8. _________(walk).
to choose
to avoid
to take
to walk
Ⅰ.阅读理解
A
(2024·中山高二期末) When you look at the public
maps of the seafloor, you can get the impression that the job of mapping the planet is over.However, far from it.
[过能力　综合提升]
Even these seemingly precise representations, often based on satellite estimates of ocean depths, are not particularly revealing.They're rather like throwing a wet blanket over a table set for a fancy dinner party.You might see the outlines of a big table surrounded by a dozen chairs, perhaps some drinking glasses if the blanket's really wet.But that's about it.You wouldn't see the plates, let alone what's for dinner.Satellite data, in other words, only give a rough idea of what lies beneath the sea.
That's why exploration and mapping, and making the data open source, would be necessary for the betterment of all citizens, not just in economic terms but in opportunities for unexpected discoveries.
In one way or another I've been exploring and mapping the ocean since 1967.In 2013 I mounted the latest multi-beam sonar (多波束声纳) on Nautilus, a large ship operated by the Ocean Exploration Trust, the nonprofit education and research organization I founded.The set of instruments can make highly accurate 3-D maps, detect if the seafloor is hard or soft, and can even discover oil and gas in the water column.One of our standout missions included surveys over natural gas seeps (渗漏) in the Gulf of Mexico, where Nautilus mapped the wreck (残骸) of the U-166, the only German U-boat known to be sunk during World War Ⅱ.
All in all, Nautilus has helped us map nearly 40，000 square miles of seafloor—a vast area the size of Kentucky, but a drop in the bucket compared with what's left to do.Next year's expeditions include trips south of the Equator for the first time, where the ocean covers more than 80 percent of the area and where few other explorers have ever been.
【解题导语】　本文是一篇说明文。文章介绍了绘制地球的地图并不是一件容易的事情，仍然有很多未被涉及，未被了解的海洋需要我们继续去探索。
1．What can we infer from paragraph 2
A.It is not necessary to map the planet.
B.There is a wet blanket on the dinner table.
C.Satellite data give a general picture of the ocean.
D.We know exactly what is happening under the sea.
解析：推理判断题。根据第二段中的“Satellite data, in other words, only give a rough idea of what lies beneath the sea.”可推知，卫星数据提供了海洋的大致情况。
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2．What do we know about “Nautilus”？
A.It has been to the Gulf of Mexico.
B.It is operated by the author himself.
C.It discovered a new type of marine life.
D.It was originally built for military purposes.
解析：细节理解题。根据第四段中的“One of our standout missions...in the Gulf of Mexico, where Nautilus mapped the wreck...during World War Ⅱ.”可知，“鹦鹉螺号”去过墨西哥湾。
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3．What does the underlined phrase “a drop in the bucket” in paragraph 5 imply
A.Kentucky covers a big area.
B.A lot of areas are still unmapped.
C.Nautilus has made great contributions.
D.The previous expeditions are insignificant.
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解析：词义猜测题。根据第五段内容可知，“鹦鹉螺号”已经绘制了近40 000平方英里的海底地图，但还有大多数的海洋地区几乎没有探险家去过，即没有绘制过地图，由此可推知，画线短语表示“许多地区仍未绘制地图”。
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4．What is probably the author
A.An official. B．A detective.
C.An explorer. D．A businessman.
解析：推理判断题。根据第四段中的“In one way or another...and research organization I founded.”可知，作者一直在探索和绘制海洋地图，由此可推知，作者是一个探险家。
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B
(2024·滨州高二期末)On June 6，1944, the Allied
forces stormed the beaches of Normandy and took the Nazis by surprise in the largest sea-to-land invasion in history.This would be remembered as D-Day.It ultimately led to the end of World War Ⅱ in Europe.However, this planned attack wouldn't have been possible without deep, specific knowledge of ocean tides.
Earthly tides have a lot to do with celestial bodies(天体) beyond our planet.They are contingent upon the Sun, the Moon and the Earth gravitationally pulling on each other.
One way to visualize this is to think of the Earth being entirely covered in water—like being engulfed in a giant water droplet.When the Sun and the Moon pull on this huge droplet, the water bulges (凸出) where those gravitation all pulls are strongest.As Dusek explains, “If I'm standing on this water—covered the Earth at a point somewhere, the Earth is rotating underneath this water.And so as I pass one of these bulges, I'm experiencing a high tide.And then as I get past it, I experience a low tide.”
But the connection between the tides and the Moon goes deeper.The tides also vary according to the phase of the Moon.When there is a full or new Moon, the tides are at their most extreme.Humans have long been aware of these changes to the ocean.People have been charting tides for over a thousand years—and discussing them for thousands of years longer.
In modern times, understanding tides not only helps win battles, but also affects how we ship goods globally and where we build homes.That's why NOAA has put out a report capable of predicting coastal flooding up to a year in advance.Scientists also hope to harness tides as a green energy source.Underwater turbines can generate power when strategically positioned in areas with strong tides like the Bay of Fundy.
【解题导语】　本文是一篇说明文。文章介绍了地球上的潮汐与地球以外的天体之间的关系。
5．Why is D-Day mentioned in paragraph 1
A.To present the effects of D-Day.
B.To stress the importance of D-Day.
C.To introduce the topic.
D.To highlight the background.
解析：推理判断题。根据第一段内容可推知，第一段提到了诺曼底登陆日是为了引出文章主题。
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6．What does the underlined phrase “contingent upon” in paragraph 2 mean
A.Dependent on. B.Content with.
C.Dedicated to. D.Opposed to.
解析：词义猜测题。根据画线短语所在段内容可知，地球上的潮汐取决于太阳、月球和地球相互之间的引力作用。故画线短语意为“取决于”。
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7．Which below affects the change of ocean tides according to the passage
A.Lunar phase.
B.Human activities.
C.Huge droplet.
D.Coastal flooding.
解析：细节理解题。根据第四段中的“The tides also vary according to...at their most extreme.”可知，月相影响了海洋潮汐的变化。
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8．What's the last paragraph mainly about
A.The causes of tides.
B.The variations of tides.
C.The drawbacks of tides.
D.The applications of tides.
解析：段落大意题。根据最后一段内容可知，最后一段主要讲潮汐的应用。
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Ⅱ.七选五
(2024·邵阳高二期末) Every New Year, thousands of people decide to change their lives.Fewer than 10 percent actually stick with their plans, and that figure is being generous.1._________________________
_______________________________________________________．　
D.Below you'll find some common reasons why you're losing motivation
Not aiming high enough.While it's easy to think setting easy goals will keep you motivated, it may harm your long-term motivation.If you make goals that are too achievable, you'll get bored and lose interest.2._______________________________________________________________________________________________．If you're used to staying within your comfort zone, you'll be missing out on the satisfaction of achieving a life-changing goal.When you push yourself, you'll be able to build unshakable confidence as you achieve goal after goal.
F.Ideally, you want to strike a balance between pushing yourself and creating realistic goals
3．________________________________．This is a fear many of us deal with.Instead of taking action, we start worrying about “What if？” “What if it doesn't work out What if my dream isn't truly my dream What if I don't succeed？” If you have trouble creating a vision, then you're at the risk of being aimless through life.4._________________________________________________________________________________________．You can start the process of discovering your life purpose by asking yourself, “What would my ideal life look like？”
B.Being uncertain about the future
G.However, when you find your purpose and passion, you'll be driven to struggle for excellence　
Letting fear control your mind and actions.Fear can prevent you from achieving your dreams.You'll miss out on opportunities in life if you don't learn how to manage your fears.5._______________________
___________． One way to manage fear is to look for the root cause of your fear.With deep introspection (反省), you can uncover the exact moment when those fears are holding you back from growing.This will give you a window of opportunity to communicate with your inner being and find release.
C.Fortunately, fear can be overcome
A.Lacking self-confidence
B.Being uncertain about the future
C.Fortunately, fear can be overcome
D.Below you'll find some common reasons why you're losing motivation
E.Many of us are motivated not by a desire to achieve, but by fear of failure
F.Ideally, you want to strike a balance between pushing yourself and creating realistic goals
G.However, when you find your purpose and passion, you'll be driven to struggle for excellence　
【解题导语】　本文是一篇说明文。文章介绍了导致我们失去动力的常见原因以及如何去分别克服它们。
1．D　解析：根据上文“Every New Year，...and that figure is being generous.”可知，本段说明多数人难以坚持自己的计划。并结合下文“Not aiming high enough.”可知，文章接下来是说明原因。D项引出下文，符合语境。
2．F　解析：根据空前“If you make goals that are too achievable, you'll get bored and lose interest.”可知，本段讲述目标过低的情况。空处应与正确设定目标有关。F项承接上文，符合语境，且选项中的pushing yourself与下文中的push yourself相呼应。
3．B　解析：空处位于段首，为本段主旨句。根据下文worrying about和段中多次提到的“What if...”可知，本段介绍的是不确定的情况，B项符合语境。
4．G　解析：根据设空处上下文内容并结合语境可推知，空处应与找到自己的目标有关。G项承上启下，符合语境，且选项中的purpose与空后的life purpose相呼应。
5．C　解析：根据设空处上下文内容并结合语境可推知，空处应与管理或克服恐惧有关。C项符合语境。
Ⅲ.语法填空
(2024·中山高二期末) Oceans cover about 70 percent of the Earth's surface, yet even today their depths remain largely unexplored.Scientists estimate between 90 and 95 percent of the deep sea remains 1.____________(mystery).The deep sea is 2._________(true) the planet's final frontier.
mysterious
truly
The term “deep sea” doesn't have 3.____________ same meaning to everyone.To fishermen, the deep sea is any part of the ocean beyond the relatively shallow continental shelf.To scientists, the deep sea is the lowest part of the ocean, located below the thermocline (温跃层) 4.____________ heating and cooling effects from sunlight stop 5.____________(have) an effect, and above the sea floor.This is the part of the ocean 6.____________(deep) than 1，800 meters.
the
where
having
deeper
It's difficult 7.____________(research) the depths because they are permanently dark, extremely cold and 8.____________ high pressure.From the time of Pliny until the end of the 19th century, people believed the deep sea was a lifeless wasteland.Modern scientists recognise the deep sea as the largest habitat on the planet.Special tools 9.___________________(develop) by humans over the past few decades
to research
under
have been developed
to explore this cold and dark environment.Deep sea exploration involves multiple 10.____________(discipline), such as oceanography, biology, geography, archaeology, and engineering.
【解题导语】　本文是一篇说明文。文章介绍了深海勘探历史与技术。
disciplines
1．mysterious　解析：考查形容词。remains为连系动词，空处应用形容词作表语。
2．truly　解析：考查副词。空处应用副词形式作状语，修饰系动词is。
3．the　解析：考查冠词。same前常用定冠词the，为固定用法。
4．where　解析：考查定语从句。分析句子结构可知，空处引导定语从句，在从句中作地点状语，修饰先行词thermocline，应用关系副词where。
5．having　解析：考查非谓语动词。分析句子结构并结合句意可知，此处指“阳光的加热和冷却效应不再起作用”，stop doing sth.为固定搭配，意为“停止做某事”。
6．deeper　解析：考查形容词比较级。根据空后的than可知，空处应用形容词比较级。
7．to research　解析：考查非谓语动词。分析句子结构可知，It作形式主语，空处应用动词不定式作真正的主语。
8．under　解析：考查介词。under high pressure为固定短语，意为“在高压之下”。
9．have been developed　解析：考查动词的时态、语态和主谓一致。分析句子结构可知，空处为本句谓语动词。主语Special tools和动词develop之间是被动关系，并结合时间状语over the past few decades可知，空处应用现在完成时的被动语态，主语为复数，谓语动词应用复数形式。
10．disciplines　解析：考查名词复数。discipline是可数名词，根据空前的multiple可知，应用名词复数形式。