2021年高考英语一轮复习 Module1 Our Body and Healthy Habits考

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实用文档 2021年高考英语一轮复习 Module1 Our Body and Healthy Habits考点规范练7（含解析）外研版必修2

Ⅰ.阅读理解

Does it annoy you when your parents make you drink a carton of milk

when you want a can of soda? Or do you hate being told to go for a run when

your favorite TV show is on?

Well,maybe you should listen to your parents because they are only

trying to help you.Without proper diet and exercise kids are at risk of

developing fragile bones when they get older.That’s because our bodies are

very good at building bones until about the age of 30,when the process

stops.

wrence Raisz,scientific editor of The xx Surgeon General’s Report

on Bone Health and Osteoporosis(骨质疏松症),agrees.“We’re in bad

shape,”he says.His report predicts that by 2020,half of all Americans over

the age of 50 will be at risk of fractures(骨折)because of low bone

mass.“Kids today are—what’s the expression? —they’re puter

potatoes.They have lots of soft drinks and not enough good calcium-rich(富含钙质的)food.”And there in(在其中)lies the problem,because calcium and

exercise,along with vitamin D,are the important ponents for building up

strong bones. 精品文档

实用文档 If you think of your body as a house,then your skeleton(骨架)is the

supporting frame—a frame maintained and strengthened by calcium.Once we

hit our 30s,our bodies start to draw from the calcium stored in our

bones.If there is enough calcium,then the structure will stand firm,but if

there’s not? Picture the frame of a house devoured(吞噬)by termites(白蚁),the wood brittle(易折的)and filled with holes.That’s what osteoporosis

does to your skeleton.

The second half of the skeleton building equation(等式)is exercise.For

optimum(最适宜的)bone health,the Surgeon General remends that children get

60 minutes of weight-bearing(负重)or strengthening exercise a day.As with

muscles,bones grow stronger with use; plenty of exercise means plenty of

bone health.“If you do an hour of exercise a day,it doesn’t matter so

much what it is,”Raisz says.“You’re telling your bones they’ve got to

grow! ”

1.According to wrence Raisz,why will many Americans have weak bones in

the future?

A.Because their body will stop building bones.

B.Because they are not familiar with the structure of the body.

C.Because they have an unhealthy diet and do not exercise enough. 精品文档

实用文档 D.Because they can’t afford a qualified doctor.

2.Which of the following is NOT the important factors for building up

strong bones?

A.Calcium. B.Exercise.

C.Vitamin C. D.Vitamin D.

3.The author explains the influence of calcium on the human body

by .

Aparisons B.figure of speech

C.numbers D.an example

4.We can learn from the article that .

A.the storage of calcium in our body doesn’t change even when we grow old

B.many American parents have ignored the dangers of their kids getting

fractures

C.a daily diet rich in calcium and vitamin D is necessary for strong bones

D.half an hour of muscle exercise a day is enough for kids to develop

strong bones

Ⅱ.完形填空

Thirty students are waiting outside the classroom,talking about Iron

Chef excitedly.Every spring in the kitchen at Edible Schoolyard in Berkeley, 精品文档

实用文档 300 seventh graders get a(n) 1 to pete in Iron Chef,the final lesson

for seventh grade.Every student,teacher and judge knows this is a serious

2 .Divided into three groups,the students wait for a plate of various

fruits and vegetables to be 3 to them.They work as a team to create a

delicious and 4 menu without teachers’ directions.

5 ing to Iron Chef I didn’t understand the Chef teacher’s

excitement about the lesson.After 6

the first class,I understood.After

being shown the ingredients,the 7 started discussing what they could

8 .The students municated beautifully,taking 9

to talk and making sure

that everyone got a chance to speak.Once they had decided what to make,they

10

up the jobs according to each student’s strengths.One student stepped

up to 11 the group.He prioritized(按重要性排列)jobs,assigning onions to

be finished first.The students then 12

washing,chopping and

cooking.They politely reminded each other of knife rules.After another 30

minutes of concentrated 13

,they had a plate of steaming fried rice.As

each judge tasted their dishes,they spoke 14 about deliciousness and

teamwork.Every student left feeling 15

of what they had created with

their classmates.