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Lesson 12 (课堂作业)
I. 词形转换
1.far(最高级)________________
2.popular(比较级)________________21世纪教育网
3.animal(所有格)_______________
4.hot(最高级)_______________
5.run(过去分词)______________
6.thin(比较级)________________[来源:21世纪教育网
II. 英汉互译
1.速度最快的鸟___________________
2.树干____________________
3.和……作比较__________________
4.下面的问题___________________
5.在你的教室里__________________
6.所有其他的______________________
III. 用所给形容词或副词的适当形式填空
1.Jim is very ________(strong). Mike is ________(strong)than Jim. Li Lei is ________(strong)of the three.
2.Lucy has ________(many)orange than Lily, but Lily’s oranges are ________(good)than Lucy’s.
3.Mike gets up ________(early)than Kate, Kate gets up ________(early)than Mary.
Who gets up ________(early) Who gets up ________(late)?21世纪教育网
4.The Yellow Rive is the second ________(long) river in China.
5.Jim jumped ________(far)than Mike, Li Lei jumped ________(far)than Jim.
Li Lei jumped ________(far)of the three.
参考答案
I. 1.farthest/furthest 2.more popular 3.animal’s 4.hottest 5.run 6.thinner
II. 1.the fastest bird 2.tree trunk 3.compare with 4.the following questions 5.in your class room 6.all the others
III. 1.strong, stronger, strongest
2.more, better 3.earlier, earlier,(the)earliest, (the)earliest21世纪教育网
4.longest 5.farther, farther, farthest
Lesson 12 (课下作业)
I. 单项填空[来源:21世纪教育网]
1.—Good new! China has won back the Badminton Sudirman Cup(苏迪曼杯)!
—Great! ________ championship China gets, ________ we will be.21世纪教育网
A. The more, prouder B. The more, the prouder
C. More and more, prouder D. More and more, the prouder
2.The air in Beijing is getting much ________ now than a few years ago.
A. clean B. cleaner C. cleanest D. the cleanest
3.—What do you think of the flowers
—They look ________.
A. beautiful B. beautifully C. more beautiful D. the most beautiful21世纪教育网
4.Li Lei did quite ________ in the English competition. I did even ________.
A. better, well B. good, better C. well, better D. well, good
5.—You are standing too near to the TV. Can you move a bit ____ 21世纪教育网
—OK, Mum. Is it all right here
A. faster B. slower C. farther D. nearer
6. It’s so hot today. Yes, it’s than it was yesterday.
A. hot B. more hot C. more hotter D. much hotter
II. 根据汉语提示完成句子
1.你知道世界上最长的桥是什么吗?
Do you know ________ ________ the ________ bridge in the world
2.让我们去最远的岛吧。
Let’s ________ to the ________ ________.
3.这把尺子是那把的4倍长。
This ruler is four ________ ________ ________ ________ that one.
4.在所有的动物中,猎豹跑得最快。
________ all the animals, cheetahs run ________.
5.有记录的最大的蓝鲸重212吨。
The ________ blue whale ________ ________ weighed 212 tons.
III. 完形填空
One day John and Bill were fishing. John took his (1)_____ Black with him on the riverbank. When the dog saw a bird, he would run (2)_____ it and try to (3)_____ it. “All the fish are afraid and (4)_____ away,” said Bill. “Be quiet, Black.” John shouted at the dog, (5)_____ Black did not listen to him. “Shall we go now, Bill ” asked John, “Next time I shall not bring him here (6)______.
“Wait,” said Bill, “A fish is biting my line.” “Be careful!” shouted John. But it was too (7)______. The boy fell into the water. “Help! Help!” Bill shouted. But John couldn't swim, either. (8)_______ Black came out. He jumped into the water and (9)_____ the boy onto the bank and (10)______ his life.
( )1. A. fish B. dog C. cat D. friend
( )2. A. into B. onto C. away D. after
( )3. A. smell B. play C. catch D. shout
( )4. A. walk B. swim C. fly D. run
( )5. A. and B. or C. but D. so
( )6. A. too B. either C. again D. also
( )7. A. late B. dangerous C. fast D. safe
( )8. A. Right now B. At times
C. Since then D. Just then
( )9. A. saw B. tried to help
C. pulled D. swam together
( )10.A. gave B. made C. came to D. saved
IV. 阅读理解
When some plates of the earth move suddenly, an earthquake happens. Many earthquakes begin under the sea. Earthquakes may happen anywhere on the earth. They often happen near the mountains.
During an earthquake, the shakings make rocks rise suddenly and even crack (断裂) open. Houses fall, people are killed or hurt, and sometimes the whole villages or cities are destroyed.
Can we do something to keep ourselves safe from earthquakes Scientists have studied earthquakes and make maps that show the “earthquake belts”. In areas (地区) in these belts, it’s possible for earthquakes to happen. In these areas we should build strong houses to fight against earthquakes.
In the future, scientists will be able to tell when and where an earthquake will be before they happen. They can also tell people what to do and how to do it.
1.A large number of earthquakes often happens ________.
A. in the area B. on land C. at night D. next to mountains
2.The reason for an earthquake is _______.
A. the result of rock plate sudden movement
B. that there are so many plates on the earth
C. that the sea is too deep21世纪教育网
D. rocks’ cracking open
3.A map showing the earthquake belts will tell people ______.
A. what kind of houses to build
B. what kind of houses can stay up in an earthquake
C. where earthquake may happen
D. how to keep themselves safe during an earthquake
4.In the future we’ll be no longer so afraid of earthquakes ______.
A. with the help of scientists’ exact prediction (预报)
B. because of a map showing the “earthquake belts”
C. because we can guess the date and place of earthquakes
D. as scientists know what to do and how to do it
5.Choose the best title fro the passage.
A. An Earthquake B. A Scientist and an Earthquake
C. How to Fight Against Earthquake D. Earthquakes Today and Tomorrow
参考答案
I. 1.B “the+比较级…,the+比较级…”表示“越……就越……”。
2.B 由than可知,本句用比较级形式。
3.A look作连系动词,后用形容词作表语。
4.C quite修饰原级,even修饰比较级。
5.C 本句意为“——你站的离电视太近了。能离远一点吗?——好的,妈妈,这样可以了吗?”根据句意应选C。
6.D 句中用than所以用比较级hotter, much修饰比较级。
II. 1.what is longest 2.go farthest island 3.times as long as 4.Of fastest 5.langest on record
III. 1.B. 根据下句可知答案。
2.D. 狗肯定是跟在鸟的后面跑。这是一个常理。
3.C. 狗跟着鸟跑一定是想捉住它。[21世纪教育网
4.B. 鱼在水里肯定是游着走的。
5.C. 根据前面的“John shouted at the dog.” 和后面的“Black Did not listen to it.”可知这里是一个转折含义的句子。因此应该填入but。
6.C. 由于Black 把鱼都吓跑了,所以下次John 不会把Black 带上了。
7.A. 当John 让Bill 要当心时,已经为时已晚了。Bill 已经落水了。
8.D. 根据所给词语的词义可知答案。
9.C. Black 肯定是把Bill拉上岸的。
10.D. 这次是Black 救了Bill 的命了。
IV. 1.D。第一节最后的一句话是本题答案的出处。答案题时,尤其要注意该句中的often一词。
2.B。短文的“When some plates of the earth move suddenly, an earthquake happens”这一句明确告诉我们:地球板块突然移动时,就导致地震的发生。选项A 不是地震的成因,而是地震产生的结果。这从“…the shakings make rocks rise suddenly and even crack open”一句中可以看出。
3.C。地震带(earthquake belts)是可能发生地震的地方。这由第三段的中间几句所描述的内容可知。
4.A。将来科学家能预测出地震发生的时间和地点。有了这种精确的预报,人们当然不会再对地震那么恐惧了。
5.A。短文主要围绕地震的成因、危害以及对未来科学家们从事地震研究的展望,向我们介绍了地震方面的知识。故选项A为最佳答案。
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