高一七选五专项练习

1、（一）Weight loss is a hard topic, Lots of people aren' t satisfied with their present weight, but most people aren ' t sure how to change it. You may want to look like the models or actors in magazines or on TV, but those goals might not be healthy or realistic（现实的）for you. 16 _So what should

2、you do about your weight control?17 The best way to find out if you are at a healthy weight or if you need to lose or gain weight is to talk to a doctor or dietitian（营养学家）.18 If it turns out that you can benefit from weight loss then you can follow a few of the simple suggestions listed below to get

3、 started.19 People who lose weight quickly by crash dieting or other extreme measures usually gain back all of the pounds they lost, because they haven' t permanently （ 永久地）changed their habits. Therefore, the best weight management ways are those that you can maintain for a lifetime.Small chang

4、es are a lot easier to stick with （坚持做）than large ones.Try reducing the size of what you eat. 20 Once you have that done, start gradually introducing healthier foods and exercise into your life.It ' s a good idea to maintain a healthy weight because it ' s just that: healthy.A. Try giving up

5、 regular soda for a week.B. Try to pay attention as you eat and stop when you' re full.C. Weight management is about long-term success.D. Besides, no magical diet will make you look like someone else.E. Being healthy is really about being at a weight that is right for you.F. Changing from whole

6、to nonfat or low-fat milk is also a good idea.G. They will compare your weight with healthy standards and help you set goals.DEGCAAre you truly happy? Do you ever know what it means to be happy and what it takes to achieve happiness? 19 The following are a few tips that I follow to create happiness

7、in my life.* make a plan for attaining goals that you believe will make you happy.Your moodswill very likely increase if you are going after something you value.* Surround yourself with happy people. It is easy to think negatively when you are surrounded by people who think that way. 20 * Whensometh

8、ing goes wrong, try to figure out a solution instead of being absorbed in self pity. Truly happy people don ' t allow setbacks（ 挫折）to affect their mood because they know that with a little thought they can turn the circumstances（ 状况）back to their favor.* 21 These few minutes will give you the op

9、portunity to focus on the positive things in your life and will lead you to continuous happiness.* 22 Whether you treat yourself to lunch, take a long, relaxing bath or simply spend a few extra minutes on your appearance, you will be subconsciously（ 下意识地）putting yourself in a better mood.* Finding t

10、he humor in situations can also lead to happiness. Find a way to make light of a situation that would otherwise make you happy.* Keeping healthy is another way to achieve happiness. 23 A. What makesone person happy maybe very different from what makessomeone else happy.B. Onthe contrary, if you are

11、around people who are happy, their emotional state will be infectious（ 传染的，有感染力的）.C. Being overweight or not eating nutritious （营养的，滋养的） foods can have a negative effect on your mood.D. These are important questions for anyone who is seeking happiness to ask themselves.E. Spend a few minutes each da

12、y thinking about the things that make you happy.F. There are some tips in life that lead to happiness.G. It ' s also important to take some time each day to do something nice for yourself.DGEBCHowdo you improve your spelling? 19 Just as we learn spoken language by hearing lots of people speaking

13、, we learn written language, including spelling, by reading what a lot of people write. Spelling is not about how a word sound, it ' s about how it looks on the page, which means you have to look at a lot of words on the page to learn the correct spelling about it.Make a list of your commonlymis

14、spelled words. 20 When you get a chance, look it up and put the correct spelling next to it.21 If you look it up more than once, add it to your personal list.Write! Write! Write! 22 When you look it up how to spell a word, write it down several times in a row and do it again a day or two later. 23 W

15、rite a blog, a journal, e-mails, a novel, anything that will keep you using words and pay special attention as you write to the words that come up wrong.A. There is no substitute（ 代替）for reading a lot.B. Put a mark next to every word you look up in the dictionary.C. Those of us who spell well have a

16、 hard time explaining it, too.D. Let others read your writings, and ask them to circle misspelled words.E. You' re trying to build up the motor memory of writing it correctly spelled.F. The only way to really learn a word is to use it, and that counts for spelling as much as for learning its mea

17、ning.G. When you catch yourself spelling the same word wrong over and over,write it down somewhere.AGBFEShopping is not as simple as you may think! There are all sorts of tricks at play each time we reach out for that particular brand of product on the shelf.18 Health foods are packaged in greens, y

18、ellows or browns because we think of these healthy colors. Ice cream packers are often blue and expensive goods, like chocolates, are gold or silver.19 Recently, some kind of pain killer was brought out, but researchers found it didn ' t sell well, because the color made the product look weak and ineffective. Eventually, it cameon the market in a dark blue and white package because we think of blue as safe, and white as calm.20 But quite often a bottle doesn ' t contain as much as it appears to.It is believed that the better-known comp