文档内容
Unit 4 Same or Different?
课时 6 Section B 3a-3c 分层作业
核心知识速记 03 拓展培优
01 基础达标 04 思维进阶
02 能力提升
词汇
ocean /ˈəʊʃn/ n. 大海；海洋 except /ɪkˈsept/ prep. 除……之外；除了
tiny /ˈtaɪni/ adj. 极小的；微小的 live up to 达到；符合
lively /ˈlaɪvli/ adj. 精力充沛的；生机勃勃的
句型
1. The blue whale is the largest and heaviest animal on earth. It can weigh as much as 200 tons.
蓝鲸是地球上最大、最重的动物。它的重量可达200吨。
2. They eat a lot, but they eat some of the tiniest animals in the ocean.
它们吃很多，但它们吃的是海洋中一些最小的动物。
3. Blue whales play an important role in our world, so we must protect them.
蓝鲸在我们的世界中扮演着重要的角色，因此我们必须保护它们。
一、单词默写。
1. _______ /ˈəʊʃn/ n. 大海；海洋 2. ________ /ɪkˈsept/ prep. 除……之外；除了
3. __________ /ˈtaɪni/ adj. 极小的；微小的 4. ________ /ˈlaɪvli/ adj. 精力充沛的；生机勃勃的
【答案】ocean; except; tiny; lively
二、词组默写。
1. 达到；符合 ________________ 2. 保护动物 _______________________
3. as much as 200 tons _______________________ 4. last for _______________________
【答案】1. live up to 2. protect animals 3. 高达200吨 4. 持续
三、根据要求完成句子1. 大象是陆地上最大的动物之一，体重能超过5吨。
The elephant is ______ _____ _______ _______ land animals, and it can weigh over 5 tons.
2. 要是环境良好，有些乌龟能活到200岁。
Some tortoises can ______ _____ _______ 200 years if the environment is good.
3. 蜜蜂在给花朵授粉、助力植物生长方面作用重大。
Bees ______ _____ _______ _______ _______ pollinating flowers and helping plants grow.
4. 大多数鸟会飞，除了企鹅、鸵鸟这类不会飞的。
Most birds can _______, _______ some like penguins and ostriches.
5. 多种树有助于让我们的空气更清洁。
_______ more trees helps to make our air _______.
【答案】1. one of the largest / biggst 2. live up to 3. play an important role in 4. fly; except 5. Planting;
cleaner
四 、用括号内所给词的适当形式填空。
1. Over two thirds of the earth’s surface is covered by ________ (ocean).
2. The clay (泥塑) pieces are usually ________ (live) characters from a Chinese fairy tale or historical story.
3. He seems even ________ (tiny) than we thought.
4. Keep love in your heart. A life ________ (with) it is like a sunless garden.
5. Luosifen is popular among young people. Although it smells quite terrible, it’s ________ (actual) delicious.
【答案】1. oceans 2. lively 3. tinier 4. without 5. actually
五、阅读短文，从方框中选择适当的词并用其正确的形式填空（每词限用一次）。
important and remind play cool celebrate action we plant far
About seventy-one percent of our planet is covered by the ocean. In 2008, the United Nations recognized (认
可) June 8th as World Oceans Day. It’s a day to think about the important role that the oceans 1 in our lives, the
dangers that our oceans are facing and the 2 we can take to protect them.
The ocean is home to most of the plants and animals on Earth. 3 in the sea provide us with 70 percent of
the oxygen we breathe. The ocean controls our climate (气候), providing heat in winter and 4 air in summer. It
also provides 5 with food and medicine. No matter where you live on the planet, no matter how 6 you are
from the sea, your life is dependent on the ocean.
The biggest problem that the ocean faces at the moment is plastic pollution. Cutting down single-use plastic,
including plastic bags and plastic bottles, has been an 7 theme for World Oceans Day for a number of years.
Climate change 8 sea temperature increases are also huge problems. Sea temperature increases have a
direct influence on weather patterns and are seen as partly responsible for an increase in extreme (极端的) weather.
The day is 9 in all kinds of ways, including special events on the beach, river clean-ups, school activities,
art contests and film festivals. You can join in them 10 people about the importance of our oceans and to make adifference.
【答案】【导语】本文介绍的是世界海洋日、海洋的重要性和怎样保护海洋。
1．句意：这是一个思考海洋在我们生活中的重要作用，我们的海洋面临的危险以及我们可以采取行动保
护它们的日子。根据“the important role that the oceans ...in our lives”及备选词可知，在世界海洋日这
天我们想起海洋在我们的生活中所起的重要作用。play an important role意为“起重要作用”。此处叙述
的是客观的情况，从句用一般现在时，且主语oceans是复数，故填play。
2．句意：这是一个思考海洋在我们生活中的重要作用，我们的海洋面临的危险以及我们可以采取行动保
护它们的日子。根据“the...we can take to protect them.”及备选词可知，此处表示“为保护海洋可以采
取的行动”。take action意为“采取行动”，为固定短语。故填action。
3．句意：海洋中的植物为我们提供了70%的氧气。根据上文“The ocean is home to most of the plants
and animals on Earth.”可知，海洋是地球上大多数植物和动物的家园，结合常识可知，海洋中的植物给
我们提供需要的氧气。此处用可数名词plant的复数表示“植物”这个整体概念。设空位于句首，首字母大
写。故填Plants。
4．句意：海洋控制着我们的气候，冬天提供热量，夏天提供冷空气。根据“The ocean controls our
climate (气候)”可知，海洋控制着气候，所以应是会在夏天提供冷空气。cool air意为“冷空气”。故填
cool。
5．句意：它还提供食物和药品。provide sb with sth“给某人提供某物”，需要一个人称代词宾格形式，
结合备选词汇，用we的宾格形式，us符合句意，故填us。
6．句意：无论你住在地球上的哪个地方，无论你离大海有多远，你的生活都离不开海洋。根据“no
matter how...you are from the sea”及备选词可知，此处指不管你离海洋有多远。far意为“遥远的”，符
合语境。故填far。
7．句意：多年来，减少塑料袋和塑料瓶一直是世界海洋日的一个重要主题。空处作定语修饰名词theme，
结合备选词可知，此处指减少一次性塑料，已经成为世界海洋日多年来的一个重要主题。important意为
“重要的”符合语境。故填important。
8．句意：气候变化和海洋温度升高也是一个巨大的问题。“plastic bags”和“plastic bottles”之间是并列
关系，结合备选词汇，and符合句意，故填and。
9．句意：人们以各种方式庆祝这一天，包括海滩上的特殊活动、河流清理、学校活动、艺术比赛和电影
节。根据“in all kinds of ways, including special events on the beach, river clean-ups, school activities,
art contests and film festivals”和备选词汇可知，此处指以各种方式庆祝这一天，celebrate“庆祝”，此空
需要动词的过去分词形式与is构成被动语态，故填celebrated。
10．句意：你可以加入它们，提醒人们海洋的重要性，并做出改变。根据“join in them...people about the
importance of our oceans and to make a difference”及备选词可知，参加这些活动是为了提醒人们海洋的
重要性，并发挥作用。此处应填动词不定式to remind和后面的to make构成并列状语。故填to remind。
六、完形填空。Daren and Tim are good friends. They like 1 . Last summer they had a seven-day holiday. They were on
vacation in a 2 . They wanted to cross the sea in a 3 for a week.
They saw many blue whales during the trip. These blue whales were large. They 4 the small sea
animals. At first, Darren and Tim were very excited because they 5 saw so large ones. But soon something
terrible happened. They were watching them 6 the whales hit the boat.
Suddenly, 7 started coming into the boat and they were in trouble. They had to jump into their
lifeboats(救生艇) 8 before the boat went down into the sea. 9 terrible it was!
They were lucky. The blue whales left them. They were out of danger. They had enough food 10 water
for about twenty days. They 11 a small machine(机器). The machine could change sea water into drinking
water. They also had a fishing line. These two things could help them to 12 .
They 13 fishes and ate them for the next sixteen days. They saw some ships during those days. They
14 when they were passing, but no one heard. Just when they were 15 , the persons in a fishing boat found
them and saved them.
No matter what difficulty we meet, face it bravely and never give up.
1．A．explore B．explored C．explores D．exploring
2．A．sea B．countryside C．fishing village D．hill
3．A．plane B．boat C．car D．bus
4．A．called on B．came on C．got on D．fed on
5．A．often B．always C．never D．usually
6．A．before B．after C．when D．until
7．A．whales B．food C．fish D．water
8．A．quickly B．slowly C．happily D．widely
9．A．What B．What a C．How D．How a
10．A．or B．but C．so D．and
11．A．lost B．had C．drew D．kept
12．A．deal B．save C．fill D．live
13．A．bought B．found C．caught D．drank
14．A．shouted B．gave C．brought D．sat
15．A．lonely B．disappointed C．lovely D．proud
【答案】【导语】本文讲述达伦和蒂姆两个人假期打算坐船穿越海洋，中途他们的船被鲸鱼袭击，他们跳
到救生艇上。他们在海上漂泊，用机器将海水转化为淡水，然后捕鱼充饥，最后他们被一艘渔船救了。通
过这个故事作者告诉我们无论我们遇到什么困难，勇敢地面对它并永不放弃。
1．句意：他们喜欢探索。
explore探索，动词原形；explored动词过去式；explores动词三单形式；exploring动名词形式。喜欢做某
事“like doing sth”，故选D。
2．句意：他们在海里度假。
sea大海；countryside乡村；fishing village渔村；hill小山。根据“They wanted to cross the sea”可知，他们在海上度假，故选A。
3．句意：他们想用一个星期的时间乘船渡海。
plane飞机；boat船；car汽车；bus公共汽车。根据“cross the sea”可知，是乘船渡海。故选B。
4．句意：他们以小型海洋动物为食。
called on号召；came on加油；got on上车；fed on以……为食。根据“…the small sea animals.”可知，
此处是说“以小型海洋动物为食”。故选D。
5．句意：起初，达伦和蒂姆非常兴奋，因为他们从未见过这么大的海洋动物。
often经常；always总是；never从不；usually通常。根据“At first, Darren and Tim were very excited”
可知，他们很兴奋，所以此处表达他们从未看到过如此大的海洋生物，故选C
6．句意：达伦和蒂姆正在看它们，这时鲸鱼撞击了这个船。
before在……之前；after在……之后；when当……时候；until直到。根据句意可知，表示“当鲸鱼撞击船
时，达伦和蒂姆正在看他们”，故选C。
7．句意：突然，水开始流进船里，他们陷入麻烦。
whales鲸鱼；food食物；fish鱼；water水。根据“They had to jump into their lifeboats(救生艇)...before
the boat went down into the sea.”可知，因为水进入船内，所以船才会沉，故选D。
8．句意：他们不得不在船沉入大海前快速跳到救生艇里。
quickly快速地；slowly慢地；happily开心地；widely广泛地。根据“before the boat went down into the
sea.”可知，沉船前快速地跳到救生艇里，故选A。
9．句意：多么可怕！
What什么；What a后一般接可数名词单数；How多么；How a多么一个；空后是形容词terrible，所以感
叹句的感叹词用how，构成How+adj.+(主谓)！故选C。
10．句意：他们有足够二十天的食物和水。
or或者；but但是；so所以；and并且。句子为肯定句，前后单词表示并列关系，所以用and。故选D。
11．句意：他们有一台小机器。
lost丢失；had有；drew画；kept保持。根据“The machine could change sea water into drinking water.
They also had a fishing line.”可知，他们有一个小机器，故选B。
12．句意：这两个东西能帮助他们存活。
deal处理；save拯救；fill填满；live存活。根据“The machine could change sea water into drinking
water. They also had a fishing line.”以及全文可知，他们漂泊在海上，有这个机器和钓鱼线可以让他们
存活，故选D。
13．句意：他们在这16天内捕鱼然后吃它们。
bought买；found发现；caught抓住；drank喝。根据“fishes and ate them”可知，他们在这16天里捕鱼
吃鱼，故选C。
14．句意：他们路过时大声喊叫，但没有人听见。
shouted喊；gave给；brought带来；sat坐。根据“but no one heard”可知，他们喊，但是没人听见，故
选A。15．句意：就在他们失望的时候，一艘渔船上的人发现了他们并救了他们。
lonely孤独的；disappointed沮丧的；lovely可爱的；proud骄傲的。根据“but no one heard”可知，他们
喊，但是没人听见，所以他们是沮丧的，故选B。
七、阅读理解。
Would you like to get fewer colds and feel better? Would you like to taste a special plant? Would you like
to keep a plant with little care? An Aloe Vera (芦荟) plant could be just for you to choose!
①
Growing Aloe Vera plants at home can make the air clean and fresh. Studies show that they take away
harmful (有害的) things from the air. Maybe you can stay away from colds and sore throats. And even if you get
②
sick, Aloe Vera plants may help you get better faster.
Aloe Vera plants can be used as medicine. Aloe Vera gel (胶体) helps to deal with the pain (痛) of burns.
And it also helps with the itchiness (痒) caused by insect bites. To get this gel, just cut off a part of the plant, and
③
put the gel on the affected skin (患处).
Aloe Vera plants are also popular in the food industry (工业). If you are interested in Aloe juice, you’ll
easily find it in the supermarket. Aloe Vera can also go with other vegetables to make a safe dish on your dinner
④
table.
▲ They like dry, warm air, so they grow best near a window. Aloe Vera plants are able to keep water in
their leaves. So, they do not need watering so often as most houseplants (室内植物). When watering, make sure the
⑤
earth is wet enough so that it can last for a long time. That’s all you need to do to take care of an Aloe Vera plant.
1．How does the writer lead into (引入) the topic in Paragraph 1?
A．By telling stories. B．By listing numbers.
C．By giving examples. D．By asking questions.
2．What are the uses of Aloe Vera gel as medicine in Paragraph 3?
a. It’s good for eyes. b. It stops nosebleeds. c. It helps with the itchiness.
d. It helps people lose weight. e. It deals with the pain of burns.
A．c, e B．a, b C．b, d D．a, d
3．Which of the following can be the best to fill in “ ▲ ” in Paragraph 5?
A．Aloe Vera plants help you improve health.
B．Aloe Vera plants are very easy to take care of.
C．Aloe Vera plants can serve as a delicious dish.
D．Aloe Vera plants are good-looking houseplants.
4．What can we learn from the passage?
A．Aloe Vera plants need to be watered every day.B．Aloe Vera plants help us keep away from illnesses.
C．Aloe Vera plants can be used as medicine, food and clothes.
D．Aloe Vera plants take away the air to make the home clean and fresh.
5．What is the structure of the passage ?
A． B． C． D．
【答案】【导语】本文介绍了芦荟这种植物的作用，以及种植条件是怎样的。
1．细节理解题。根据“Would you like to get fewer colds and feel better? Would you like to taste a
special plant? Would you like to keep a plant with little care?”可知文章通过提问引入主题。故选D。
2．细节理解题。根据“Aloe Vera gel (胶体) helps to deal with the pain (痛) of burns.”及“And it also
helps with the itchiness (痒) caused by insect bites.”第三段提到了芦荟能帮助缓解瘙痒以及它能治疗烧
伤的疼痛。故选A。
3．推理判断题。根据“They like dry, warm air, so they grow best near a window.”可知，后文介绍了如
何照料芦荟，因此B“芦荟植物很容易照料。”符合语境。故选B。
4．细节理解题。根据“Maybe you can stay away from colds and sore throats. And even if you get sick,
Aloe Vera plants may help you get better faster.”可知芦荟植物帮助我们远离疾病。故选B。
5．篇章结构题。文章第一段介绍了芦荟这种植物；第二段介绍了芦荟能使得空气清新；第三段介绍了芦
荟可用作药物；第四段芦荟植物在食品工业中也很受欢迎；第五段介绍了芦荟生长环境以及如何照料，因
此文章是总分结构，C选项符合题意。故选C。
书面表达。
蓝鲸是世界上最大的动物。最近一次的科学调查中，同学们发现它们正濒临灭绝。请你根据下面的
表格信息，写一篇不少于80词的英语短文，呼吁人们保护蓝鲸。
栖息地 海洋
食物 海洋中的小型动物
（1）海洋受到污染（pollute）；
濒临灭绝的原因
（2）受到人类捕杀。
严峻的形势 每年海洋中的蓝鲸越来越少。
（1）保持海洋干净；
措施
（2）禁止捕杀蓝鲸。
The blue whales are the largest animals in the world.____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
____________________________________________________________________________________________
【答案】例文
The blue whales are the largest animals in the world. They live in the ocean and feed on small animals in the
ocean.
The blue whale is facing a serious situation. There are fewer blue whales in the ocean every year because of
hunting and pollution. To protect blue whales, humans need to take measures such as reducing pollution to keep the
oceans clean and banning blue whale hunting.
Protecting the blue whale not only requires the joint efforts of the international community, but also requires
everyone to start from the small things in daily life.
【详解】[总体分析]
①题材：本文是一篇材料作文；
②时态：时态为一般现在时；
③提示：写作要点已给出，涵盖蓝鲸的基本情况、面临的困境及保护措施，注意不要遗漏提示中的要点，
可适当添加细节，并突出保护蓝鲸这一核心要点。
[写作步骤]
第一步，先介绍蓝鲸的基本信息，包括其是世界上最大的动物、生活环境及食物来源。
第二步，再描述蓝鲸面临的严峻处境，即数量逐年减少及原因，接着说明保护蓝鲸的措施。
[亮点词汇]
feed on 以……为食
face a serious situation 面临严峻的处境
①
joint efforts 共同努力
②
[高分句型]
③
They live in the ocean and feed on small animals in the ocean.（and连接两个并列的谓语动词）
To protect blue whales, humans need to take measures such as reducing pollution to keep the oceans clean and
①
banning blue whale hunting.（动词不定式作目的状语）
②
