题目内容

2.Height is just one of the thousands of features your genes (基因) decide.In fact,because you have two parents,your genes provide you a height that usually lands somewhere between the height of each parent.If both your parents are tall,then most probably you will be tall,too.If you have questions about how tall you're going to be,ask your doctor if he or she can help you find it out.
But genes don't decide everything.For example,eating an unhealthy diet can keep you from
growing to your full potential ( 潜力).Getting plenty of sleep and enough exercise will help you grow to the expected height.
No doubt you're wondering how fast you should grow.It depends.There's no perfect or right answer,Generally speaking,kids grow about two inches ( six centimeters) a year between age three and the time when they start  puberty.
Your doctor will know how your growth has been going over the years.Two centimeters hero and two inches there are not nearly as important as the height you're at now,how you've been growing up to this point,and what other changes your body may be going through.
Don't be nervous if you seem to have grown a lot in a very short time.Everyone has a growth spurt (高峰) during puberty.The age for starting puberty is about 10for girls and about 11for boys.But it can be earlier or later,between 7and 13for girls and 9and 15for boys.
You'll usually begin to notice that you're growing faster about a year or so after your body starts to show the first changes of puberty.

根据短文内容,选择最佳答案,并在答题卡上按要求作答.
66.The underlined word"puberty"meansD in Chinese.
A.童年时期     
B.婴幼儿时期   
C.习惯养成期   
D.生长发育期
67.If you want to know how tall you shall grow,B.
A.you should have enough exercise
B.you can ask your doctor for help
C.you should have a healthy diet
D.yon can record your growth during puberty
68.After reading this passage,we can learnC.
A.how good it is to be a doctor
B.how much sleep time we need
C.why genes can't decide everything
D.what is a healthy diet for children
69.Which is NOT mentioned in the passage?C
A.Your height most probably depends on how tall your parents are.
B.Girls'age for staffing puberty is usually earlier than boys'.
C.The time showing the first changes of puberty is never noticed.
D.You may be nervous sometimes when you grow too fast.
70.This passage is mainly aboutD.
A.how the genes work in your body
B."the times at which you grow the most
C.how you grow during your puberty,
D.how you grow to a certain height.

分析 短文大意:这篇短文主要讲述了人的身高问题,通过短文我们可以知道,你的身高大部分依赖于你父母的身高,女孩的青春期一般比男孩子早,你可能有时对于自己长得过快感到惊讶.

解答 66-70 DBCCD
66.D:词义猜测题.联系前文kids grow about 6 cm a year between age 3 and the time描述,可知此处指的是,从三岁到生长发育期的这段时间,故选D.
67.B:细节理解题.根据But if you have questions about how tall you're going to be,ask your doctor if he or she can help you find them out.描述,可知如果你想知道自己能长多高,可以去请教医生.故选B.
68.C:细节理解题.阅读短文But genes don't decide everything可知,这篇短文告诉我们身高与基因相关,但并不是决定因素,故选C,为什么基因不能决定一切.
69.C:细节理解题.阅读短文可知,这篇短文Height is just one of the thousands of features your genes (基因) decide主要讲述了你的身高大部分依赖于你父母的身高,The age for starting puberty is about 10for girls and about 11for boys.But it can be earlier or later,between 7and 13for girls and 9and 15for boys.
女孩的青春期一般比男孩子早,Don't be nervous if you seem to have grown a lot in a very short time你可以有时对于自己长得过快感到惊讶.没有提到The time showing the first changes of puberty is never noticed.第一次生长发育的改变的时间,故选C.
70.D:主旨大意题.阅读短文可知,这篇短文主要谈到了人如何长高的问题,故选D,你如何长到一定的高度.

点评 在做英语阅读时,首先通读全文,不要被某个或某些自己不熟悉的单词所困扰,了解大概意思.然后看问题,带着问题精读全文,同时选择答案,必要时用排除法.

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13.You may hear about earthquakes,but do you know what to do before,during and after an earthquake?Here is advice for you.
     Before an earthquake     Before an earthquake,it is necessary to get ready for yourself and your family.All family members should know how to turn off gas (气体) and water and know some useful telephone numbers.Don't put heavy things over beds.
      During an earthquake     It's important for each of you not to be nervous.If you are indoors,quickly move to a safe place in the room such as under a strong desk or a strong table.If you are out doors,move to an open area like a playground.If you are driving,stop the car as soon as possible,staying from bridges and tall buildings.Stay in your car.
     After an earthquake     Once the shaking (摇晃) has stopped,don't run out of the building at once.You'd better wait and leave when it is safe.If your building is badly broken,you should leave it.If you smell the gas,get everyone outside and open windows and doors.

61.What's the Chinese meaning of the"earthquake"?A
A.地震   
B.海啸   
C.龙卷风
62.What should you do before the earthquake?B
A.Know how to save gas and water.
B.Know some useful telephone numbers.
C.Put heavy things over beds.
63.What should you do if you are outdoors during the earthquake?A
A.Move to an open area like a playground.
B.Stay in your car under a bridge.
C.Move to a safe place in the room quickly.
64.What should you do if your building is badly broken after the earthquake?C
A.Run into the building.
B.Stay in the building and wait.
C.Leave the building.
65.What's the best title (标题) of the passage?A
A.Advice for Earthquakes.
B.Advice for Looking After Your House.
C.Advice for Driving.
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根据短文内容,选择正确答案
56.Ma Yun began to learn English inB according to the passage.
A.1964             
B.1976              
C.1987            
D.1988
57.In 1995,Ma Yun knewC for the first time in the US.
A.Alibaba Group     
B.the e-commerce     
C.the Internet       
D.Yahoo
58.The first website that Ma Yun set up wasC.
A.Yahoo            
B.Alibaba            
C.China Pages      
D.Taobao
59.At Taobao and Tmall you canA.
A.do some shopping                
B.read the world news
C.listen to your favorite music   
D.learn English from foreigners
60.From the passage we know thatC.
A.Ma Yun is the richest man on the Chinese mainland.
B.Ma Yun can succeed in everything that he did.
C.Both Ma and his wife founded Alibaba in Hangzhou.
D.Alibaba has become an e-commerce company since 1995.
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31.A.feetB.legsC.armsD.ears
32.A.beforeB.asC.sinceD.after
33.A.warmedB.heatedC.shoneD.brightened
34.A.runningB.goingC.lyingD.swimming
35.A.standB.sleepC.landD.sit
36.A.excitedB.sadC.worriedD.patient
37.A.dayB.sunC.waterD.pool
38.A.IfB.whenC.WhileD.Until
39.A.funnyB.busyC.bigD.great
40.A.ManyB.EnoughC.SomeD.No
41.A.lookafterB.learn fromC.be likeD.care for
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43.A.interestingB.amazingC.relaxingD.surprising
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