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1、2022年高考英语一轮复习 Unit 1 Great scientists夯基提能作业 新人教版必修5.阅读理解(2017河南鹤壁高级中学9月周练)Edmund Halley was an English scientist who lived over 200 years ago. He studied the observations of ets (彗星) which other scientists had made. The orbit(轨道)of one particular et was a very difficult mathematical problem. He coul
2、d not figure it out. Neither could other scientists who dealt with such problems. However, Halley had a friend named Isaac Newton, who was a brilliant mathematician. Newton thought he had already worked out that problem, but he could not find the papers on which he had done it. He told Halley that t
3、he orbit of a et had the shape of an ellipse(椭圆形).Then Halley set out to work. He figured out(计算出)the orbits of some of the ets that had been observed by other scientists. He made a surprising discovery. The ets that had appeared in the years 1531, 1607, and 1682 all had the same orbit. Yet their ap
4、pearance had been 75 to 76 years apart. It seemed very strange that three different ets followed the same orbit. The more Halley thought about it, the more he thought that there had not been three different ets as people thought. He believed that they had simply seen the same et three times. The et
5、had gone away and had e back again.It was an astonishing idea! Halley felt certain to make a prediction(预言)of what would happen in the future. He predicted that this et would appear in the year 1758.There would be 53 years to go before Halleys prediction could be tested. In 1758 the et appeared in t
6、he sky. Halley did not see it, for he had died some years before. Ever since then that et had been called Halleys et in his honor.1.Edmund Halley discovered.A.some different ets appearing several timesB.the same et appearing in different orbitsC.three different ets appearing in the same orbitD.sever
7、al ets appearing at the same time2.Halley made his discovery.A.by doing experimentsB.by means of his own careful observationC.by using the observations of other scientistsD.by chance3.Halley made a surprising but correct prediction in the year.A.1704B.1705C.1706D.17074.This passage in general is abo
8、ut .A.Halley and other scientistsB.the orbit of a etC.Newton and HalleyD.Halley and his discovery.七选五(2018安徽合肥高三调研)How to Set GoalsWhether you have small dreams or high expectations, setting goals allows you to plan how you want to move through life. Some achievements can take a lifetime to attain,
9、while others can be pleted within a day.1Determine your life goals. Ask yourself some important questions about what you want in your life. What do you want to achieve today, in a year and in your lifetime? The answers to this question can be as general as“I want to be happy.”or“I want to help peopl
10、e.”2Set specific goals. Be specific and realistic about what it is that you want to achieve. Research shows that setting a specific goal makes you more likely to achieve it.3For example,“Be healthier.”is too big and vague to be a helpful goal.“I want to eat more vegetables, and I want to run a marat
11、hon.”is better.Write down your goals. Be detailed, be clear.4Keep your list in a place where you can get informed frequently. This will help keep you motivated.5You may have set your broad life goals, and then take your time to re-evaluate your smaller goals. Are you acplishing them according to you
12、r timeline? Are they still necessary for keeping you on track for your larger life goals? Allow yourself the flexibility to make some small changes to your goals.A.Adjust your goals.B.Track and measure your progress.C.Having deadlines will keep you motivated.D.Consider what you hope to achieve in 10
13、,15, and 20 years.E.Here are some important ideas that you may find helpful.F.Writing them down tends to make them look a little more real.G.Remember that you may need to turn large goals into smaller goals.完形填空Every week or so, I buy a bouquet of fresh flowers for my wife. I dont smoke or have any
14、particular bad habits on which I need to1money. So I decided I would put my money to good use by bringing2of beauty to the one who brings beauty into my world.Just yesterday I3by the florists down the street and for the very first time I discovered a rock tree. The tree does not4rocks, although joki
15、ngly I told the florist I5knew until now where rocks came from.The approximately six-foot-tall tree had6hanging on four branches. Each was placed at four points as if to7balance. In fact the woman told me that is8to create balance. She read about it in an oriental Book .The tree was planted there9it
16、 died. It seemed to have little chance to10 there. The Book said that11balancing the tree and weighting it down, it would have a better chance of survival.In recent months I have discovered the12principle also applies to our lives. Often at times the reason why we13in achieving our goals and dreams is that our lives are not bala
