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Unit 7 What's the highest mountain in the world?
第六课时(分层作业)
基础达标
一、用所给单词的正确形式填空。
1．Of all the new workers, the man called Jim had the (little) time left.
【答案】least
【详解】句意：在所有的新工人中，名叫吉姆的人剩的时间最少。little少的，比较级是
less，最高级是least。根据句首“Of all the new workers”这个范围可知，空格处使用形容词
的最高级形式。故填least。
2．The water is a lot than it seems. Do you know this? (deep)
【答案】deeper
【详解】句意：这水比看起来要深得多。你知道这个事吗？deep“深的”，形容词；根据句
中的than可知空格处应使用比较级形式，deep的比较级是deeper。故填deeper。
3．I think both of them drove too fast, what’s (badly), one of them got drunk.
【答案】worse
【详解】句意：我觉得他们两个都开得太快了，更糟糕的是，其中一个喝醉了。根据“one
of them got drunk”可知，此处要用比较级，badly“糟糕的”，worse比较级，what’s
worse“更糟糕的是”，故填worse。
4．John hopes he can keep his curiosity (好奇心) and study habits in university, and keep
(challenge) himself to become a better person.
【答案】challenging
【详解】句意：约翰希望他能在大学里保持好奇心和学习习惯，不断挑战自己，成为一个
更好的人。keep doing sth.“继续做某事”，是固定短语，故填challenging。
5．The girl’s dream is to be one of the best (cook) in the world, because she wants to
make the most delicious food for her family.
【答案】cooks
【详解】句意：这个女孩的梦想是成为世界上最好的厨师之一，因为她想为家人做最美味
的食物。cook意为“厨师”；one of +the+形容词最高级+复数名词，表示“最……的……
之一”，所以用cook的复数形式cooks。故填cooks。
二、单项选择
6．The Lotus Park is ________ place in Qingyang on weekends. Because many families go there
with their young children and lots of old people like to take walks there, too.
A．the good B．the well C．the better D．the best
【答案】D
【详解】句意：在庆阳的周末，莲花公园是最好的地方。因为许多家庭带着小孩去那里，
许多老人也喜欢在那里散步。考查形容词的最高级。the good“好的”，形容词原级；the well“好地”，副词原级；the
better“更好的”；the best“最好的”。根据“The Lotus Park is...place in Qingyang on
weekends.”可知，在庆阳的周末，莲花公园是最好的去处。空处应是形容词的最高级形式
the best，作定语，修饰place。故选D。
7．—How was your trip to the World Park?
—It couldn’t be ________. The weather was cool and there were not too many people.
A．better B．worst C．best D．worse
【答案】A
【详解】句意：——你的世界公园之旅怎么样？——再好不过了。天气凉爽，人不多。
考查形容词比较级的用法。better更好的；worst最糟的；best最好的；worse更糟的。根据
“It couldn’t be...”可知，“否定词+比较级”表示“再……不过了”，表最高级概念，排除
B和C；根据“The weather was cool and there were not too many people.”可知，旅行的体验
感很好，排除D项。故选A。
8．This kind of computer game is getting ________ now.
A．more and more popular B．more popular and popular C．popular and popular
【答案】A
【详解】句意：这种电脑游戏现在越来越流行了。
考查形容词比较级。根据“This kind of computer game is getting”可知，空格处要表达“越
来越……”；popular“受欢迎的”是多音节词，用“more and more +popular”表示“越来越
受欢迎”。故选A。
9．________ you travel, ________ your life experience will be.
A．The more; the richer B．The less; the more
C．The more; the less D．The less; the richer
【答案】A
【详解】句意：你旅行得越多，你生活经历就越丰富。
考查比较级。the+比较级，the+比较级表示“越……越……”，又根据“…you travel…your
life experience will be.”可知，旅行越多，经历会越丰富。故选A。
10．—Daddy! ________ our grandpa has a smile on his face, he still feels lonely.
—Let’s do something funny for him.
A．Even though B．Because of C．As soon as
【答案】A
【详解】
句意：——爸爸！尽管我们的爷爷脸上挂着微笑，但他仍然感到孤独。——让我们为他做
些有趣的事。
考查让步状语从句。Even though虽然，尽管；Because of由于；As soon as一……就……。
根据“…our grandpa has a smile on his face, he still feels lonely.”可知，此处考查even though
引导的让步状语从句，表示尽管我们的爷爷脸上挂着微笑，但他仍然感到孤独。故选A。能力提升
三、完形填空
The name of the redwood tree comes from its color. Redwood trees are very tall. They’re
even taller than some 11 , for example, a 2-story (层) house. They’re the tallest trees of
all. 12 do they grow so tall? Well, they grow as long as they live. And they 13
a very long time. Redwood trees can live for 2,000 years!
Redwood trees usually grow by the sea. The 14 there is just right for them. It’s not
too cold or too 15 . There’s a lot of rain. Redwood trees grow well in rain.
If you see a red wood tree, you’ll 16 that its bark (树皮) is really thick. It’s 15 to
30cm thick. Bugs (虫子) 17 redwood bark, because it had a bad taste. The thick bark
helps 18 the trees from fires, too. Redwood trees are very big, but their seeds (种子)
are 19 small. A redwood seed is as small as a tomato seed. In fact, 20
redwood trees don’t come from seeds sometimes. New redwood trees can grow from the stump
(树桩) of an old redwood tree.
11．A．people B．forests C．animals D．buildings
12．A．Which B．How C．Where D．When
13．A．live B．stay C．stand D．keep
14．A．air B．food C．weather D．water
15．A．cool B．hot C．wet D．dry
16．A．worry about B．call back C．make sure D．find out
17．A．dislike B．accept C．enjoy D．watch
18．A．learn B．stop C．get D．cut
19．A．yet B．ever C．pretty D．still
20．A．thin B．old C．high D．new
【答案】
11．D 12．B 13．A 14．C 15．B 16．D 17．A 18．B 19．
C 20．D
【导语】
本文介绍了红木树，它是最高的树，它们的寿命很长，它们生长在海边，那里的天气很适
合它们，它们的树皮很厚，能够保护它们不受火灾的伤害，它们的种子很小。
【详解】
11．句意：它们甚至比一些建筑物还高，例如，一个2层的房子。
people人；forests森林；animals动物；buildings建筑。根据“for example, a 2-story (层)
house”可知是比建筑物要高。故选D。
12．句意：它们怎样长这么高呢？
Which哪一个；How如何；Where哪里；When什么时候。根据“do they grow so tall”可知
是怎么长得这么高。故选B。13．句意：它们活的时间很长。
live活；stay停留；stand站立；keep保持。根据“Redwood trees can live for 2,000 years!”可
知活的时间很长。故选A。
14．句意：那里的天气很适合它们。
air空气；food食物；weather天气；water水。根据“It’s not too cold or too”可知天气很适合。
故选C。
15．句意：它不是太冷也不是太热。
cool凉的；hot热的；wet湿的；dry干的。根据“It’s not too cold or too”可知不太冷，也不
太热。故选B。
16．句意：你会发现它的树皮真的很厚。
worry about担心；call back回电话；make sure确保；find out发现。根据“that its bark (树
皮) is really thick.”可知是发现它们的树皮很厚。故选D。
17．句意：虫子不喜欢红木树的树皮，因为它味道很差。
dislike不喜欢；accept接受；enjoy享受；watch看。根据“because it had a bad taste”可知因
为红木树的树皮味道不好，所以虫子不喜欢。故选A。
18．句意：厚厚的树皮也能够阻止火灾。
learn学习；stop阻止；get得到；cut切。根据“the trees from fires, too”可知是防止火灾。
故选B。
19．句意：红木树很大，但是它们的种子相当小。
yet还；ever曾经；pretty相当；still仍然。根据“but their seeds (种子) are...small”可知它们
的种子相当小。故选C。
20．句意：事实上，有时候新的红木树不是来自种子。
thin瘦的；old老的；high高的；new新的。根据“redwood trees don’t come from seeds
sometimes. New redwood trees can grow from the stump (树桩) of an old redwood tree.”可知新
的红木树不是来自种子，可以从老红木的树桩上长出来。故选D。
拓展训练
四、书面表达
假设你是阳光中学的李华， 一位野生动物爱好者。你登录了 Wildlife Conservation
Society（野生动物保护协会）网站。请根据网站信息及留言栏中问题用英语谈谈你的看法。注意：1. 文中不能出现真实姓名、校名等信息；
2. 词数80左右，短文开头已写好，不计入总词数。
A few restaurants still have some wild animals as delicious food on the table.
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【答案】例文：
A few restaurants still have some wild animals as delicious food on the table. I think there are
many endangered animals in the world, such as tigers and pandas. When farmers cut down trees,
tigers can no longer hide and hunt. Many tigers are killed by people who want to sell their fur for
money. And there are few places where pandas can live. We are not alone in the world. We human
beings could not live without all the plants and animals around us. So protecting wildlife animals
is very important. We must take measures to keep plants from being destroyed and stop animals
from being killed. If each of us can plant a tree and build a birdhouse, the world will be more
beautiful. It is very easy but useful. Only if we human beings take some measures can wild
animals be preserved.
【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，根据网站所给的信息及留言栏中问题谈论对野生动物保护的看
法，适当增加细节，并突出写作重点。[写作步骤]
第一步，利用留言栏中的问题来引出保护野生动物主题；
第二步，陈述野生动物数量减少或濒危的原因；
第三步，为了保护野生动物，采取的措施；
第四步，书写结语，总结全文。
[亮点词汇]
①cut down砍倒（树木）
②take measures采取措施
③only if只有
[高分句型]
①Many tigers are killed by people who want to sell their fur for money.（who引导的定语从
句）
②Only if we human beings take some measures can wild animals be preserved.（部分倒装句）
