Sound difficult? You'll have to get used to it. From July lst, people in Shanghai are required to sort(分类)their garbage according to strict rules.

Why should we sort our garbage? The answer lies in the increasing amount of waste we are producing. Chinese cities produce over 200 million tons of waste each year, according to China Economic Net. Most of this waste is buried in landfills, which may pollute the water and soil. Moreover, we are running out of space for new landfills.

In fact, more than half of our waste can be recycled. Recyclable garbage can be made into new materials. For example, wet garbage can be used to make gas, heat and many other kinds of useful things. But in order to recycle garbage efficiently（有效地）, we need to sort our garbage.

Can't garbage-processing companies do the sorting job? They can. But that requires a lot of work and costs lots of money. Things will become much easier if each of us can sort our own garbage. Besides, the difficult task of sorting might encourage people to produce less waste. Do you still want to buy that milk tea?

【1】If you want to throw some paper, which of the following dustbins should you throw in?

A.a recyclable waste binB.apoisonous waste bin

C.a dry waste bin.D.a wet waste bin

【2】What does the underlined word "landfills" mean in Chinese?

A.沙漠B.森林地区C.郊区D.垃圾填埋

【3】What can be used to make gas and heat?

A.wet garbage.B.dry garbage.

C.recyclable garbage.D.harmful garbage.

【4】What's the best title for the text?

A.The reasons for sorting garbageB.Wonderful ways of sorting garbage

C.An introduction of sorting garbageD.An environmental city-Shanghai

FAST is a five-hundred-metre telescope. It is also called Tian-yan (“The Eye of Heaven”), with a dish the size of 30 football grounds, deep in the mountains of south-west China’s Guizhou Province. The giant dish is built on a bowl-like valley.

The surrounding area has “radio silence” as there are no towns and cities within a 5-kilometre radius(半径范围）and only one county centre within 25 kilometres.

FAST is made up of 4,450 panels(面板). The second largest radio telescope is in Russia. The bigger dish will e able to pick up weaker signals.

The radio telescope is like an ear, listening to meaningful radio messages from white noise in the universe. With the help of the telescope, we can receive weaker and more radio messages far away in space. It will help us to search for intelligent life outside of the Galaxy(银河系)and explore the origins of the universe. “Any of its discoveries will lead to a Nobel Prize,” said Joseph Taylor, a Nobel Prize winner.

The telescope is expected to remain the global leader for the next 10 to 20 years.

【1】The passage may appear in the “_______________” section of a newspaper.

A.businessB.advertisementC.literatureD.science

【2】FAST is used to ________________.

A.explore the origins of human beings

B.receive distant radio messages from the universe

C.watch the beautiful scenery of the Galaxy

D.help scientists to win the Nobel Prize in the future

【3】The sentence “The FAST project began in 2011.”can be put at the beginning of ____________.

A.Paragraph 6B.Paragraph 4C.Paragraph 3D.Paragraph 2

The computer is one of the most useful inventions in the 【1】(twenty) century. With the help of the computer, we can do things much faster and more 【2】(easy). It makes us live a very easy life. We can use the computer 【3】(do) many things. Since the Internet 【4】(come) into the world, the computer has got more uses. Many people do shopping on the Internet. People used to 【5】(write) letters to their friends, but now more people keep in touch with each other on the Internet. Many people 【6】 (search) for information every day. We can also watch 【7】(video) and listen to music on the computer. Since the birth of the computer, great changes【8】(take) place in our daily lives. It seems impossible for us to live a good life without the computer.

But everything has two sides. Some children are crazy about computer games. As a result, their homework 【9】(not finish) on time. Moreover, there is a lot of 【10】(health) information on the Internet. So it's necessary for us to learn how to use the computer in a right way.

recorded, as soon as, whenever, role, depends on, mistake

【1】China is playing an important ___________on the world stage.

【2】Where to go on vocation ___________how much time and money we have.

【3】I ___________what I spent my money on regularly when I was young.

【4】I often ___________ Millie for Alice because they are twins and look the same.

【5】—Mum, how soon shall we have dinner?

—__________ your father returns. Be patient, my son.

– . A bad grade doesn’t mean you’re not clever. Just study harder.

A.Forget itB.Cheer up

C.Never mindD.Don’t mention it

A.widelyB.hardlyC.loudlyD.carefully

A.relaxedB.boredC.nervousD.happy

1、要点：

1）简单描述这位老师给你留下的印象;

2)陈述一次这位老师对你教导的难忘经历;

3)你最想和这位老师说什么，为什么想说这些。

2、要求：

1)老师的名字用Kellen代替，文中不得出现真实姓名和学校名称;

2)不少于90词。（开头和结尾已经给出，不计人总词数。）

Dear Kellen,

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Yours,

Tom

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