人教新目标版英语八年级下册Unit7第5课时SelfCheck课时练习

1. 选词填空 详细信息

danger, keeper, tour, southwest, widely, achieve, oil, succeed, they, Asia, protection, illness

As far as I know, China, with 9,600,000 square kilometers, has the largest population in 【1】. The eastern part faces the Pacific Ocean. It has many 【2】 animals. The list includes the huge whales living in the sea, the "ships of the desert"—camels and so on. China is also pandas' birthplace. According to panda 【3】 research, an adult panda can weigh 100 kilos or so and eat about 10 kilos of bamboo a day. To 【4】 the wild animals, our government has built many nature reserves.
The excitement of touring attracts many foreign 【5】 to visit China every year. Feel free to have a tour, and you'll find many famous places, such as the Great Wall, the longest man-made wall in the world. It's more than 6,000 kilometres long and 【6】 enough at the top for five horses or ten men to walk side by side. It's very steep and amazing. Be careful not to fall over on the Great Wall.
Another amazing tour is the Himalayas. They run along the 【7】 part. Qomolangma is the highest in the world, which is up to 8,844.43 meters high. Thick snow covers the top all year round. Many climbers want to challenge 【8】 in the face of difficulties, even though it's hard to take in air near the top in the freezing weather conditions. Some have 【9】 and achieved their dreams. Climbing Qomolangma is a great 【10】 for them.

2. 选词填空 详细信息

amazing, amazed


【1】He is ________ at the ________ news.
【2】—What do you think of the movie?
—It was ________! All of us were ________ at the 3D effect.

3. 选词填空 详细信息

including, include


【1】—Do his pets ________ the cat?
—Yes. He has three pet cats ________ this one.
【2】The singer sang many songs, ________ some of my favorites.

4. 选词填空 详细信息

awake, wake


【1】The noise upstairs made me ________ up this morning.
【2】He was too excited to get to sleep. He was still ________ at about 2: 00 a. m.

5. 选词填空 详细信息

succeed, success, successful, successfully


【1】I’m sure you’ll ________ if you work hard.
【2】Finally we finished the work ________.
【3】Don’t give up. You will be ________ in the end.
【4】I think everyone’s ________ depends on his hard work.

6. 选词填空 详细信息

excite, excited, exciting, excitement


【1】The children were ________ about the ________ games. They screamed with ________.
【2】Jenny, you always ________ your baby too much before bedtime. In fact, it's not good for his sleep.

7. 完成句子 详细信息
面对困难你将选择什么?
What will you choose ________ ________ ________ ________ difficulties?
8. 完成句子 详细信息
据我所知,他将离开半年。
________ ________ ________ ________ ________, he will be away for half a year.
9. 完成句子 详细信息
如果有任何问题,请随意问我。
Please ________ ________ to ask me if you have any questions.
10. 完成句子 详细信息
多达两百人正在广场上跳舞。
________ ________ two hundred people are dancing on the square.
11. 完成句子 详细信息
我的照片比妈妈的多四倍。
My photos are four ________ ________ ________ my mother’s.
12. 单选题 详细信息
— ________ is the population of your town?
—Over 20,000. And a third of the population ________ workers of the car factory.
A.What; is B.How many; are C.What; are
13. 单选题 详细信息
He broke two world records in one day, which was quite a(n) ________.
A.achievement B.attention C.score
14. 单选题 详细信息
—How far do they live?
—________ I know, they live in the same town.
A.As far as B.As long as C.As well as
15. 单选题 详细信息
—It's very important to plant more trees, because they can ________ carbon dioxide(CO2) and improve the air quality.
—Let's take action!
A.take in B.take off C.take up
16. 单选题 详细信息
My dream is to be a singer one day and I will do what I can ________ my dream.
A.to come true B.to achieve C.achieve
17. 单选题 详细信息
________ he didn't help me find my lost wallet, I thanked him all the same.
A.Even though B.Because C.Since
18. 单选题 详细信息
—Do you know the ________ of the stone?
—Yes. It ________ about 200 kilos.
A.weight; weighs B.weight; weigh C.weigh; weighs
19. 任务型阅读 详细信息
Water moves around our planet in the way shown here. The water cycle(循环) changes the shapes of the earth, passes minerals(矿物质), and is important to most lives on the planet.

How long does water stay there?

Ice on the top of the mountains

20 to 100 years

Seasonal snow cover

2 to 6 months

Groundwater: shallow(浅层的)

100 to 200 years

Groundwater: deep

10,000 years

Lakes

50 to 100 years

Rivers

2 to 6 months

Air

9 days

①97% of the earth's water is in the ocean. The sunshine heats(加热) the ocean. Ocean water turns into water vapor(水蒸气). It is lighter than the air and rises to the sky.
②As water vapor goes higher, the air pressure becomes smaller, so it stops rising. Because the temperature drops, the water vapor gets cooler.
③The water vapor cools and gathers to become clouds and winds move clouds in the sky.
④Enough water in the clouds makes it heavy and fall to the ground as rain, snow or ice.
⑤Some rain collects and goes under the ground. Plants take up water from the ground, and later let it go into the air with the heat from the sunshine. 其余的通过河流回到海洋。
【1】How long does the water usually stay in rivers before it goes back to the ocean?
________________________
【2】How much water in the earth is in the ocean?
________________________
【3】What does ocean water change into before it goes up to the sky?
________________________
【4】Please translate the underlined sentence into Chinese.
________________________
【5】Please translate the underlined sentence into English.
________________________
【6】What can we do to save fresh water?
________________________