【题目】我想知道的是她明天是否会来。
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冲刺100分单元优化练考卷系列答案科目：高中英语 来源： 题型：
【题目】It wasn’t until near the end of the letter ______ she mentioned her own plan.
A. where B. that C. why D. when
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科目：高中英语 来源： 题型：
【题目】Human beings have used tools for a very long time. In some parts of the world you can still find tools that people used more than two million years ago. They made these tools by hitting one stone against another. In this way, they broke off pieces from one of the stones. These chips of stone were usually sharp on one side. People used them for cutting meat and skin from dead animals, and also for making other tools out of wood. Human beings needed to use tools because they did not have sharp teeth like other meat eating animals, such as lions and tigers. Tools helped people to get food more easily.
Working with tools also helped to develop human intelligence. The human brain grew bigger, and human beings began to invent more and more tools and machines. The stone chip was one of the first tools that people used, and perhaps it is the most important. Some scientists say that it was the key to success of mankind.
Since 1960 a new kind of tool has appeared. This is the silicon chip (硅芯片). It is smaller than a finger nail, but it can store lots of information. It is an electronic brain. Every year these chips get cleverer, but their size gets smaller, and their cost gets less. They are used in watches, calculators and intelligent machines that we can use in many ways. In the future we will not need to work with tools in the old way. Machines will do everything for us. People will have plenty of spare time. But what will they do with it?
Human beings used stone chips for more than two million years, but human life changed very little in that time. We have used silicon chips for only a few years, but life is changing faster every day. What will life be like twenty years from now? What will the world be like two million years from now?
【1】The silicon chip is mentioned in the passage to ________.
A. show the changes of tools
B. introduce a new kind of tool
C. give an example of using tools
D. compare the effects of two kinds of tools
【2】At the end of the passage the author seems to suggest that life in future is ________.
A. out of order B. less colorful
C. hard to predict D. full of meanings
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科目：高中英语 来源： 题型：
【题目】Lost iPhone
Unexpectedly, I lost my white iPhon5s in Midtown on Friday night. It had a blue green cover on it. There are many pictures of my son on it, and I’m heartbroken. Please return, no questions asked. Reward. Reply to: 2652255359@craigslist.org
Do you need a babysitter that you can trust?
My name is Tina. I am a responsible babysitter that you can trust. If you are looking for someone dependable and affordable I am that person! I HAVE MORE THAN 30 YEARS OF EXPERIENCE (including disabled children) ! I am a retired Home Health Aid and absolutely love children. I work with my sister Iris who has also 20+years as a teacher’s assistant. WE LOOK FORWARD TO MEETINC YOU! Available 24 hours and flexible with fees! I am fully bilingual—Spanish/English. Please email me or call 712-867-7688.
I BABYSIT ONLY AT MY HOME.
I accept children from all ages. Fee starts from $100-$150 a week depending on the hours. I am very flexible and my fee can change. Feel free to contact me via email or on my cell phone 566-67-1873 and we can work something out.
Part-time Chinese Babysitter Wanted
Part-time Chinese speaking babysitter needed to assist with one-year-old twins and to perform some light housework as needed. Assistance needed Fridays and occasional weekends. Please provide your salary expectation. College students are welcome to apply.
Reply to: 2652113885 @craigslist.org
【1】Who posted the lost and found information?
A . A mother B. A kind woman
C. A heartbroken girl D. A parent
【2】What do we know about Tina?
A. She can speak two languages.
B. She lives alone now.
C. She takes care of children over 3.
D. She used to be a teacher’s assistant.
【3】If you want to send your kids to the babysitter’s home, you can find one in______.
A. Ad 1 B. Ad 2 C. Ad 3 D. Ad 4
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科目：高中英语 来源： 题型：
【题目】My boss required so much of me, so I believed that he was __________ being satisfied with my job though I had tried my best.
A. next to
B. subject to
C. far from
D. away from
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科目：高中英语 来源： 题型：
【题目】Reducing the amount of salt in our diets could save nearly 20,000 lives in the UK every year, according to researchers.
The recommended maximum daily intake for adults is 6g in the UK, although just month the World Health Organization (WHO) revised this down to 5g. Yet according to figures from the British Heat Foundation, men consume around 9.7g a day, while women have 7.7 g.
Fast food | Salt Content |
Original chicken | 2.9g per portion (份) |
Spicy crayfish | 3.5g per portion |
Large chips | 1 per portion |
McDonald’s Big Mac | 2.1 per portion |
Not researchers at three universities, including Harvard Medical School, have revealed the dramatic effect reducing salt could have on death rates by using computer models. They estimated that reducing salt intake to 6g would save 500,000 to 850,000 lives in the US over the next decade.
British doctor Ian Campbell, medical director of charity Weight Concern, told Mail Online: Salt is a big problem in the UK, too. It’s a silent killer. Over time consuming too much of it increases the risk of high blood pressure, which can lead to heart attacks. About 80 percent of our salt intake comes from processed foods, so it can be difficult to avoid.
Many people are unaware of where salt is hidden, such as bread, soups, ready meals, and even breakfast cereals (麦片). The government approach has been to encourage food companies to cut the amount of salt in their products. There has been a reduction but it is taking too long. The Food Standards Agency should consider setting compulsory maximum levels for salt.
Victoria Taylor, Senior Dietitian at the British Heat Foundation, added: Eating too much salt may raise your blood pressure and having high blood pressure increases your risk of developing heart disease.
The government has worked with the food industry to reduce the amount of salt in our food and make labels clearer. But there is still work to be down by everyone because the majority of Brits are still consuming more salt than they would be.
【1】Which of the following in the table reaches the daily maximum amount of salt recommended by the WHO?
A. A large chips and a McDonald’s Big Mac.
B. A spicy crayfish and a large chips.
C. An original chicken and a spicy crayfish.
D. A McDonald’s Big Mac and an original chicken.
【2】According to the passage, when people eat processed food they ________.
A. needn’t add salt
B. should add a little salt
C. may ruin their health
D. can have risk of heart attacks
【3】To solve the problem of eating too much salt, Ian Campbell advises ________.
A. having healthier breakfast
B. punishing the illegal food companies
C. reducing the amount of processed food
D. making laws about maximum levels for salt
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科目：高中英语 来源： 题型：
【题目】毫无疑问，互联网将会对生活方式和工作方式产生巨大的影响。
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科目：高中英语 来源： 题型：
【题目】—How beautiful the dress looks __________ you! Don't you want __________, Madam?
—Please show me __________.
A. in; one; another
B. on; it; another
C. in; it; another
D. on; one; the other
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