知识点挑题 - 初中英语 - 优优班--学霸训练营

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1．任务型阅读根据下列短文内容，用适当的词完成表格．每空一词．
Are you having too much salt？You might not think so．But people in China eat on average （平均） about 12grams of salt each day，that is much higher than the 6grams suggested by the World Health Organization．Many people in China don’t realize they are eating too much salt，because about 75% of the salt we eat is already in the food we buy，such as bread，soups and sausages．A small amount（数量） of salt is important for good health because our bodies need it．But past studies have found that people who eat more salt than they need may have high blood pressure．Eating too much salt has also been connected with other conditions，like a heart problem．
If you want to cut down on salt，here are two tips：
Cut back on（减低） high salt foods．
Most foods contain（包含） some salt．But some foods such as cheese，salted fish and chips are almost always high in salt because of the way they are made．You can still enjoy them，but try to have these in smaller amounts，or eat them less often．
Choose reduced salt bread and breakfast cereals（谷物）．
Bread and breakfast cereals are main source（来源） of salt in the diet．For these foods，there can be a really big difference between different types and brands（品牌）．So next time you’re shopping，take the time to compare the salt levels on a few similar products．And always try to choose the ones lower in salt．

Problems	Many people don’t realize about three（76） of the salt we eat is already in the food we buy．
Problems	Eating too much salt can（77） high blood pressure and other diseases．
Advice	Eat 6grams of （78） each day to keep fit．
	For a healthier life，we should eat（79） salted food．
	（80）eating too much salt to cooking and at table．

难度：较难

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2．

（2013•永州）If you go into the forests with friends，stay with them．If you don’t，you may get lost．If you do get lost，this is what you should do．
Sit down and stay where you are．Don't try to find your friends．Let them find you．You can help them to find you by staying in one place．
There is another way to help your friends or other people to find you．Give them a signal（信号）by shouting or whistling（吹口哨） three times．Stop．Then shout and whistle three times again．And signal given thee times is a call for help，
If you don't think that you will get help before night comes，try to make a small room with branches（树枝）．
What should you do if you get hungry or need to drink water？You would have to leave your little branch room to look for something to eat and drink．Don't just walk away．Drop small branches as you walk so that you can find your way hack．
The important thing to do when you are lost--stay in one place．

Title	How lo deal with getting lost
Ways	①（66） and stay where you are ②Give friends（67） by shouting and whistling three times ③If you don’t get help before night comes，try to（68） a room with branches ④Drop some small（69） as you walk so that you can find your way back．
Conclusion	There are many ways to deal with getting lost，but the most important Way is to stay in（70） place．

难度：较易

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3． According to a new survey，students’safety has become a big problem．Now in some cities of China，many schools start a new lesson：self-protection．Students like this lesson because there are no exams or boring classes．And they can learn how to save lives and know how to stop danger before it really happens．
Lin Li，a teacher from Yantai，gives young students some advice on how to deal with danger．
If you are in a traffic accident
If a car hits you，you should remember the car number．If it is a bicycle，try to call your parents before you let the rider go．This is because you don’t know how seriously you are hurt．
If it is raining hard and there is lightning
Don’t stay in high places and stay away from trees．
When there is a fire
Get away as fast as you can．Put wet things on your body and try to find an exit．Don’t take the lift．
If someone is drowning
If you can’t swim，don’t get into water．Cry out for help．
Remember that danger is never as far away as you think．Take care or yourself at all times!
If you are robbed （抢劫）
Keep calm．If you can not cry for help or run away，give the robber your money．Try to remember what the robber looks like and tell the police later．
根据文章内容，完成下列表格．

Best title：（56）
Danger	What to do
（57）	◆If hit by a car，you’re supposed to（58） ◆If hit by a bike，call your parents．
Raining with lightning	Stay at low places and keep away from trees．
Fire	Don’t take the lift and find an（59） as fast as you can．
Drowning	If you can’t swim，just shout“Help!”
Robbery	◆Keep calm． ◆Remember the robber’s（60） and tell the police later．

难度：较易

解析收藏试题篮

4． Recently，more and more people pay attention to eating healthily．Some food additives（添加剂） are used to make different kinds of foods．Some of them can make the food more delicious and some of them can make it colorful．But lots of chemicals are used to produce what we eat every day．
Sudan red is a kind of chemical that factories used it to dye cloth，make the shoes brighter．But some people produced salted duck eggs with it．However，it isn’t a kind of food additive．The food made from Sudan red makes it easier to cause cancer．Melamine（三聚氰胺） is another kind of chemical that are banned（禁止）．It’s white crystal（晶体），which was discovered by a German chemist called Sustus Von Liebig in 1834．Melamine can be used to make paper，medicine and woods，ect．But nobody can imagine that some people used it as a material of milk powder（粉末）．Because of melamine，it’s reported that 4babies died and more than 50thousand babies are affected since 2008．Sanlu，a famous milk powder factory was closed． What’s worse，milk powder with melamine appeared in 2011 again．Problems of food safety，for example，poisonous rice，lean meat powder（瘦肉精） and plasticizers（塑化剂） are becoming more and more serious．
Fortunately，lots of laws have been made to make the solution（解决方法） better．We think we will eat more healthily in the future．
106．Can the food additives make the food colorful and more delicious？
107．What is Sudan red？
108．When was melamine discovered？
109．请将划线句子翻译成汉语．
110．为了保证食品安全，避免类似事件发生，请你用英语给负责食品安全的相关部门提出建议（只需一条即可）．    ．

难度：中等

解析收藏试题篮
5． Cellphones help us easily find people anywhere at any time．However，using cellphones too often may cause cancer．（61）It’s reported that people who used a cellphone for 10 years or more were more likely to get brain cancer．
The suggestions below may help you reduce the risk（风险） of cancer：
◆When using your cellphone，try to keep it away from your body as much as possible．Don’t put it under your pillow（枕头） or on a bedside table when you sleep．
◆When you’re on the cellphone，use the speaker．In this way，you have just 1/100^th of the contact with radiation you have when you hold （63）it to your ear．An earphone is also a good idea．
◆Try to keep your conversations short．If you need to talk longer，use an ordinary phone instead．
◆Change ears when you’re using your cellphone．Before putting it to your ear，wait until the person you are calling picks up the phone．
◆Your phone gives out radiation when you talk or text，but not when you’re listening or getting messages．（64）多听和少说能降低癌症风险．
◆Do not use your cellphone when the signal is weak or when moving at a high speed，for example in a car or train．At high speeds your phone is trying to pick up signals，and this increases the radiation it gives out．

阅读短文，按要求完成下面的任务．
任务一  将（61）处画线部分翻译成中文．
任务二（ 62）Where are you not supposed to put your cellphone when you sleep？
任务三  写出（63）处“it”所指代的内容．
任务四  将（64）处的中文翻译成英文．
任务五  （65）What’s the passage about？    ．

难度：较易

解析收藏试题篮
6． As we all know many people like to eat fast food．Fast food restaurants are ①     because they sell food that tastes good and don’t cost a lot of money．Fast food means food that can be prepared quickly．②Fast food restaurants usually have a window where you can buy your food．．If you are busy，you can eat fast food to save time．
Is fast food bad for your health？Is some fast food healthier than others？Fast food is usually cheap because it’s often made with cheaper ingredients（成分） instead of nutritious（营养丰富的） foods such as lean（瘦肉） meats，fruits，and vegetables．Eating more fast food can make you fat．③因此医生告诉我们多吃快餐对身体有害．And doctor also tell us not eat fast food more than once a week．

86．在划线①填入适当的形容词是：
87．Why do people like to eat fast food？    ．
88．判断句子正（ T）误（F）．
    We should eat fast food more than once a week．
89．把划线②处译成汉语．    ．
90．把划线③处译成英语．    ．

难度：较易

解析收藏试题篮
7． How many hours do you spend sitting in a chair every day？Eight hours in the office and three hours in front of the TV after work is the normal condition for many people．
You  probably don't need an expert to tell you that sitting too much is not good for your health，but the following fact can tell you more．
A study showed the health of 123，000 Americans between 1992and 2006． Thedeath rate
（比率）for men who spentsix hours or more per day sitting was about 20 percent higherthan formen who sat for three hours or less．The death rate for women who sat for more than six hours a day was about 40percent higher ①．
In other words，②．
So what can we do about it？Health experts suggest we spend more hours standing instead of sitting．The BBC and the University of Chester in  the UK did a simple experiment with a small group of 10volunteers who usually spent most of the day sitting．They were asked to stand for at least three hours a day．The researchers took records on days when the volunteers stood，and when they sat around．As a result，there were some great differences，the BBC reported on Oct 16．
The researchers believe that even small movements，like standing while talking on the phone，going over to talk to a workmate rather than sending an e-mail，or simply taking the stairs instead of lift，will help．

61．从A．C中为①②处选出恰当的选项使文章通顺、连贯、合理．
A．you can sit while you're standing for long
B．sitting is killing us
C．than the death rate for women who sat for three hours or less
①        ②
62．In the passage，what do the“great differences“refer to in English？
63．If possible，will you stand or sit while calling according to the passage？
64．请将划线的句子翻译成汉语．
65．Choose a proper title to the passage．
A．You can Never Sit       B．Always Stand
C．A Survey on Standing    D．Stand More or Sit More．

难度：较易

解析收藏试题篮

8． Learn to relax．Overwork is the main reason why so many students feel tired and stressed．Cut down some of the jobs you need to do each day so that you can only focus on the most important things．Leave time for activities that are relaxing and fun．This might mean reading a good book，listening to the music，going for a walk or taking a relaxing bath．
Get a good night’s sleep．Getting enough sleep will help you keep your body and mind in the best form．If you stay up late and need to get up early for school the next day，you may not be able to concentrate on the things you need to do．
Exercise regularly and eat well．Don’t rush through your meals．Eat less junk food or fast food．Eat healthy food instead．
Get to know pleasant people．Some people are optimistic，while others not．Choose optimistic people as your friends and spend more time with them and you’ll be as happy as them．
Learn to be calm when you face any problem．Find out the best option from those that are in your mind．Knowing that you are able to solve problems is a good way to build up your self-confidence．
Have a happy attitude．Your attitude decides the way you see things．Is your cup half full or half empty？Learn to think more positively（积极地） about the difficulties you face．

How to reduce stress
★（56）     yourself by cutting down your jobs and taking part in activities．
★Getting enough sleep will help you （57）     on the things you need to do．
★Exercise regularly，eat well and choose （58）     people as your friends．
★It is a good way to keep （59）     when you face any problem．
★Keep an active （60）     to the difficulties you face．

难度：较易

解析收藏试题篮

9． Your parents might not realize how important their health is to you．Now it’s your chance to let them know!
Think about it before starting．
Before you talk with your parents，it helps to get clear on what you want them to do．（61）
Get more exercise？Get more sleep？If you want a parent to lose weight，you’d better find out the disadvantage of being heavy and how great they will feel after eating healthy food or exercising more．
（62）
Pick a moment when everyone’s relaxed and there’s time to talk．Say something like：“Dad，I care about your health and I worry you’re so busy that you don’t have time for exercise．”Let parents know you are willing to make the change yourself．For example，say you’d be willing to walk together after dinner．
Come up with a plan together
Has your mom or dad agreed to your ideas？Well done!Let’s say the change your mom or dad agreed to is eating healthier food．（63）
Examples are：I’ll eat five fruits every day．I’ll eat breakfast every morning．
Show your encouragement and understanding
It’s normal if your parents fail at first．If parents want to give up，encourage them to keep going．If you’re making a change together，you can say，“Well，I’m sorry．Let’s start fresh and go on with our plan tomorrow．”（64）
Let your parents know you love and care about them for what they’re doing and that it means a lot to you．
What if a parent says“No”？
If parents don’t follow you ideas，ask them（gently）：“Could you at least think about it for me？”（65）
How many times have you pushed back on something they asked you to do，but then later thought more about it？
Soon you’ll be grown and out of the house．Here’s your chance to set your parents on the right way．

根据材料内容，选出最佳选项．
A．Then give them a little time to consider．
B．Do you want a parent to eat better？
C．Work together to plan what they and you will do
D．Offer your praise!
E．Talk to parents the same way you’d like them to talk to you．    ．

难度：较难

解析收藏试题篮

10． Are you having too much salt？You might not think so．But people in China eat on average （平均） about 12 grams of salt each day，that is much higher than the 6 grams suggested by the World Health Organization．Many people in China don’t realize they are eating too much salt，because about 75% of the salt we eat is already in the food we buy，such as bread，soups and sausages．A small amount（数量） of salt is important for good health because our bodies need it．But past studies have found that people who eat more salt than they need may have high blood pressure．Eating too much salt has also been connected with other conditions，like a heart problem．
    If you want to cut down on salt，here are two tips：
Cut back on（减低） high salt foods．
   Most foods contain（包含） some salt．But some foods such as cheese，salted fish and chips are almost always high in salt because of the way they are made．You can still enjoy them，but try to have these in smaller amounts，or eat them less often．
Choose reduced salt bread andbreakfast cereals（谷物）．
   Bread and breakfast cereals are main source（来源）of salt in the diet．For these foods，there can be a really big difference between different types and brands（品牌）．So next time you’re shopping，take the time to compare the salt levels on a few similar products．And always try to choose the ones lower in salt．

Problems	Many people don’t realize about three （76） of the salt we eat is already in the food we buy．
Problems	Eating too much salt can （77） high blood pressure and other diseases．
Advice	Eat 6 grams of （78） each day to keep fit．
	For a healthier life，we should eat （79） salted food．
	（80） adding too much salt to cooking and at table．

难度：较难

解析收藏试题篮

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