（2019版）北师大版必修第一册英语Unit 2 Sports and Fitness Writing Workshop 课后练习（含答案）.doc

1、第 1页（共 10页） Unit2Sports and Fitness Section C Writing Work shop 一、单句填空 1 1.I hope there are enough glasses for each guest to have. 2 2.I am only too glad(accept) your kind invitation. 3 3.She was(satisfy) with the result of her efforts. 4 4.This medicine will(relief) your headache. 5 5.Nothing would

2、 prevent us from(go) to help them. 6 6.The(equip) of the laboratory is complete. 7 7.Using computers has a(benefit) effect on childrens learning. 8 8.I have invited our friends to cheer you! 9 9.It was one of the most(amaze) films Ive ever seen. 1010.There was something about his face that reminded

3、me my uncle. 二、阅读理解 A A 第 2页（共 10页） Parents can cut the chances of their children getting fat simply by keeping them longer at table.Just three minutes extra at a family mealtime could help prevent child obesity.Research found that among poor families,the extra minutes at mealtimes made great improv

4、ement of a normal weight for the youth.The factors are likely to be communication and the importance of a scheduled mealtime. Dr.Barbara Fiese said,“Children,whose families have a 20-minute meal over four times a week,weigh less than kids who leave the table after 15 to 17 minutes.Over time,those ex

5、tra minutes per meal add up and become really powerful.” The researchers studied 200 family mealtimes,testing the effects of factors and mealtime behaviour of families with children in primary school.They found that families,who said that shared mealtimes were an important part of family life and ha

6、d special meaning for them,were less likely to have an obese child.Similarly,families,who talked more together and interacted more positively during the meal,were more likely to have healthy-weight children. Teaching low-income families how to make the most of family mealtimes was a wise idea.Dr.Fie

7、se said,“This is something we can target and teach.” She added,“Its also important to 第 3页（共 10页） recognise the increasing differences of families and their sometimes complex living arrangements that may challenge their abilities to plan ahead and arrange a single time to communicate with each other

8、.” Families in poorer US neighbourhoods faced a lot of problems,including poor access to healthy food.But even so,regular high quality family mealtimes made a difference to the childrens weight.Dr.Fiese said,“Three to four extra minutes per meal will make a healthy weight more possible.” 1 1.Accordi

9、ng to the passage,to have a healthy-weight child,parents should. A.limit the food for each meal B.increase eating time C.shorten eating time D.make them eat healthy food 2 2.How much time is reasonable for one meal according to the passage? A.About 15 minutes. B.About 17 minutes. C.About 20 minutes.

10、 D.About 30 minutes. 第 4页（共 10页） 3 3.Why does a longer mealtime make a difference to a normal weight? A.Because people can have a good rest as they eat meals. B.Because people can have time to choose what they like. C.Because people can use mealtimes to do other things. D.Because people can communic

11、ate more in the scheduled time. 4 4.What does Dr.Fiese suggest to us? A.Parents should not communicate during the mealtime. B.Its better to add three to four extra minutes to one meal. C.Four meals a day will make a difference to the childrens weight. D.Twenty extra minutes per meal make a healthy w

12、eight. B B Smoking is harmful.But as soon as you quit the habit,everything will be OK,right? Wrong. New research has found that even if you give up smoking,the damage it has done to your genes(基因) will stay there for a much longer time. In the research,a team of US scientists studied the blood of 16

13、,000 people.Among them,some were smokers,some used to smoke,and the rest were non-smokers.Scientists compared their 第 5页（共 10页） genes and found that more than 7,000 genes of smokers had changeda number that is one-third of known human genes. According toNBCNews,both heart disease and cancer are caus

14、ed by genetic changes.Some people may have had the changes when they were born,but most people get them in their day-to-day lives while doing things like smoking. When you stop smoking,a lot of these genes will return to normal within five years.This means your body is trying to heal(治愈) itself of t

15、he harmful effects of smoking.But the changes in some of the genes stay for longer.They can stay for as long as 30 years.Its almost like leaving a footprint on wet cement(水泥)it will always be there,even when youve walked away and when the cement becomes dry. Although the study results may make peopl

16、e unhappy,there is a bright side:the findings could help scientists invent medicine to treat genetic damage caused by smoking or find ways to tell which people have heart disease or cancer risks. 5 5.The function of Paragraph 1 is to. A.give an example B.introduce the topic of the passage C.make an

17、argument D.show the main idea of the passage 第 6页（共 10页） 6 6.Most genetic changes happen because of. A.peoples condition at birth B.environmental pollution C.peoples bad living habit D.heart disease and cancer 7 7.The underlined word “it” in Paragraph 6 refers to. A.the footprint B.the cement C.the

18、harmful effect D.the genetic change 8 8.Which of the following statements is TRUE? A.The findings are the fruit of more than three years research. B.The findings help to find cures for genetic damage caused by smoking. C.The findings offer evidence that a damaged gene can heal itself. D.The findings

19、 have prevented more people from starting smoking. 三、阅读填句 第 7页（共 10页） You probably know you should exercise,get enough sleep and eat right.But you are telling yourself that you dont have the time.If you are wondering how to develop healthy habits,these pieces of advice will help you feel great. Chan

20、ge sleep time. If you need to work all night,you can sleep seven to nine hours a night several days before you stay up.It can help reduce the bad influence of a single sleepless night.When you stay up,consider a powerful nap.1 Improve creativity. Eating more fruits and vegetables makes us more creat

21、ive,which in turn improves our work.2Time management is a key.Exercise is another one.Just two minutes of physical activity can make you more creative. Fit in with some high-intensity (高强度) but short exercise. If you dont have a lot of time,try some high-intensity exercise.3Research suggests that ex

22、ercising regularly is highly effective in burning fat and building muscle. 4 To protect yourself,start taking vitamin C and B a few days before your flight.To make you feel less travel-related stress,try some quick ways to relax,such as drinking green tea. 第 8页（共 10页） Doing great work is important t

23、o you,but your health should be at the top of your list.So you should be honest with yourself. 5Find time for exercise,healthy meals and some quality rest by cutting down useless activities. A.Get prepared for traveling. B.Remember to avoid taking flights. C.Even a 10-minute nap will make you energe

24、tic. D.How to fit a healthy diet into a busy plan? E.In other words,no good health makes no sense. F.Many people dislike staying up. G.Some simple but high-intensity ways like jumping rope will work well. 四、选词创境 运用下列写作词汇,自己创设一个语境,形成一个小语段。 in good shape;disease;not.any more;regularly;prefer to cycle

25、rather than;benefit;balanced diet;satisfaction;let myself down;amazingly;relieve;energy 第 9页（共 10页） 一、单句填空 1.one 2.to accept 3.satisfied 4.relieve 5.going 6.equipment 7.beneficial 8.up 9.amazing 10.of 二、阅读理解 1 1.B2 2.C3 3.D4 4.B5 5.B6 6.C7 7.A8 8.B 三、阅读填句 1.C2.D3.G 4.A5.E 四、选词创境 I used to be ingoods

26、hapeingoodshape but after a terrible diseasedisease,I was notnot as healthy as I used to be anymoreanymore.To keep healthy,I exercise regularlyregularly.I prefertocycleratherthanprefertocycleratherthan run,which benefitsbenefits me greatly.Besides,I try to keep a balanceddietbalanceddiet.Much to my satisfactionsatisfaction,I dont letmyselfdownletmyselfdown.AmazinglyAmazingly,I have relievedrelieved myself of stress and I am full of energyenergy again 第 10页（共 10页）