课时同步练习（人教版）八年级下册第7单元

写出下列单词的比较级和最高级。
high______ ________
deep________ _________
long________ _________
big________ _________
old________ __________
popular__________ _________
famous_________ _________
wide__________ _________
many__________ _________
heavy__________ ___________

根据句意及首字母提示补全单词。
Last weekend we visited Tian'an Men S_______.
Don't swim in the river because it's too d_______.
We should make every effort to p________our environment.
Xi'an is an a_______city.
The Sahara is the biggest d_______in the world.

根据句意及汉语提示，写出句中所缺单词。
Mrs.Green drew two big________(正方形)on the blackboard.
In the________(沙漠)，water is very important.
This river is _______(深的)than any others in my town.
We don’t know why the ______(古代的)emperor built this temple.
Welcome to our short________(旅游)of London.

—How long is the bridge?—It's_______．

—Everyone knows Russia is the largest country in the world.
—That is，it is larger than________ country in Asia.

We can say the number 77，645 in English is________．

—Which city has______population，Beijing，Guiyang or Xingyi?
—Beijing, of course.

Tom is good at math______ I know.

—Does the English language_______ many new words from other languages?
—Yes.For example，Americans borrowed “tofu” from Chinese.

The doctor advised my grandfather to give up________．

“Look.How_______the ice is！”Mike jumped up and down some times to prove it.

Without hard work, you can't______your dream.

Taobao.com is one of_______ shopping websites in China.

用所给单词的适当形式填空。
One of________(beautiful)cities in China is Xinjiang.
Yesterday he________(succeed)in finishing making a model car.
Those ________like living _______.(Japan)
Five people were killed in the accident，_______ (include)two children.
My father asks me to give up________(smoke).

从方框中选词并用其适当形式填空。

The USA is one of the youngest_______in the world.
Changjiang River is________than the Yellow River.
Mike says physics is_______difficult than history.
I hope our country will be much_______in the future.
How________is that river?

翻译下列句子。
当靠近顶端时，吸入新鲜的空气是非常困难的。
_________________________________________________
甚至面临危险，你也应当保持冷静。
_________________________________________________
我们不应该放弃尝试实现我们的梦想。
__________________________________________________
厚厚的云层盖住山顶，并且雪下得很大。
__________________________________________________
世界上最危险的运动之一是爬山。
__________________________________________________

根据首字母提示完成短文。
The Great Wall of China is the l_____ wall in the world. It goes from w____ to east, over m______, through valleys(山谷) and finally reaches the sea.
The Great Wall is more than 8,000 kilometers l    , six to seven meters high and four to five meters wide. In most places it is wide e_____ for five horses or ten men to walk side by side a______ the top.
I t was very d______ to build such a great wall in the old times. T______ of men died when they built it. The Great Wall was made not only of stones, but millions of lives.
Today, the Great Wall becomes the place of i______ not only to theC     people, but also to people all over the world.

补全对话（有两个多余选项）。
A: Hi, Li Ming! Big Hero 6（《超能陆战队》） is on in many cinemas.
B: Really? ________ 
A: Yeah.Would you like to go to see it with me tonight?
B:________ Which cinema shall we go to?
A:________It has the best service.
B: But it is too far, and it is the most expensive.  Let’s go to Gold Cinema._______
A: Sounds good. _______
B: It is only twenty yuan if we take our student ID cards with us.
A:That’s good! Let’s go there.

读出下列数字。
0.1__________
16________
21___________
50_________
100_________
210_________
2000_____________
3560_____________

根据句意及首字母提示完成单词。
The dog can s_______on two legs.
At b______, a baby panda is about 15cm long.
An elephant can eats 150 k______ of food a day.
James is about 2.06 meters tall and w______ 120 kilos.
Mom, I can take care of myself.I am already an a_______ now.

My brother is_______than me.

John Smith is_______of the two young men.

The fastest plane made by the USA can fly 10，000 meters______ the sound per hour.

—Tony is six and he is_______his sister Jane.How old is Jane?—Three.

Most of the children went to sleep.Why are you still________？

Trees used to be______for cooking by the hunters in the 1970s.

Mr. Han died_______illness last month.

Students spend too much time_______computer games.

—If you prefer the black dress, you'll have to pay_______20 dollars, because it's made of silk.—OK.Here you are.

用括号内所给单词的适当形式填空。
He needs a lot of coffee to keep himself________(wake)．
The old woman was too weak because of her serious_______(ill)．
The good news caused great________(excite)．
The elephant is the________(huge)of the three animals.
What are your rules on lion_______(protect)?

根据句意用方框中的词组填空。

Many people in Africa_______ABOLA in2014.
He walked so quickly that he_______.
People are busy_______Christmas Day in US now.
My teacher______the classroom with a box in his hand.
My uncle________my cat while I was in the China.

句型转换。
My parents are getting ready for my sister’s birthday party（改为同义句）
My parents are _______ ________ my sister’s birthday party.
We should take care of the old.（改为同义句）
We should _______ ________ the old.
I think people should protect the environment.（改为否定句）
I _______ think people ________ protect the environment.
Our school put off the sports meeting. The weather was terrible.（合为一句）
Our school put off the sports meeting ________ ________ the terrible weather.
There were a lot more pandas in China.（改为一般疑问句）
________ ________ a lot more pandas in China?

翻译下列成句子。
有三个饲养员在为小熊猫准备牛奶。
_________________________________________________________
我们在去教室的途中被绊倒了。
_________________________________________________________
谢谢你照料我的花。
_________________________________________________________
费尔蒙特不到600人。
_________________________________________________________
很多年以前人类开始砍伐竹林。
_________________________________________________________

补全对话。
A:_______
B: I think most people treat animals well, but we are often cruel to animals.
A:Perhaps people should stop eating animals. _______
B:What would you do with all the animals? You couldn’t just let them go. ______
A:We could provide them with better conditions anyway. _________
B: That’s true. I think zoo is a good idea, because they allow people to get close to animals. I think it’s good for kids to see wild animals.
A:______