It can be truly terrifying to fall through ice on a frozen lake. 1.In fact, there is more time to help you survive than you think.
As you first hit the freezing water, you will almost breathe quickly at once. Remember to get control of your breathing and not to move around. 2.This means that it takes about one minute to gain control of your breathing ,ten minutes to move before you get too cold. The final one is to remind you that it will take one hour before you become unconscious.
Take that first minute and fully focus on your breathing. Slow it down, and then look around to see if you can locate the thickest area of ice. When you locate the ice, stretch your arms over the surface, and then begin to flutter-kick(上下打水)until your body becomes horizontal with the surface. 3..
It is possible that you can live for several hours after passing out. This, however, does require some planning. You only have about 10 minutes before your muscles and nerves become too cold to work. Besides, what if you feel too weal to go on and you cannot get out?4.The point is to encourage your coat to freeze to the ice, so that if you lose consciousness, you will keep your head out of ice. 5..
A. It can help to remember the “1-10-1 principle”.
B. However, if you remain calm, it can save your life.
C. Remove any clothing or heavy objects that are weighting you down.
D. Thus you will remain visible for rescue, even if you pass out.
E. Kick hard and use your arms and hands to climb out of the water.
F. Remember that you should always stay off ice that’s only 3 inches.
G. Place your arms over the surface of the ice and remain still.
高三英语七选五中等难度题
It can be truly terrifying to fall through ice on a frozen lake. 1.In fact, there is more time to help you survive than you think.
As you first hit the freezing water, you will almost breathe quickly at once. Remember to get control of your breathing and not to move around. 2.This means that it takes about one minute to gain control of your breathing ,ten minutes to move before you get too cold. The final one is to remind you that it will take one hour before you become unconscious.
Take that first minute and fully focus on your breathing. Slow it down, and then look around to see if you can locate the thickest area of ice. When you locate the ice, stretch your arms over the surface, and then begin to flutter-kick(上下打水)until your body becomes horizontal with the surface. 3..
It is possible that you can live for several hours after passing out. This, however, does require some planning. You only have about 10 minutes before your muscles and nerves become too cold to work. Besides, what if you feel too weal to go on and you cannot get out?4.The point is to encourage your coat to freeze to the ice, so that if you lose consciousness, you will keep your head out of ice. 5..
A. It can help to remember the “1-10-1 principle”.
B. However, if you remain calm, it can save your life.
C. Remove any clothing or heavy objects that are weighting you down.
D. Thus you will remain visible for rescue, even if you pass out.
E. Kick hard and use your arms and hands to climb out of the water.
F. Remember that you should always stay off ice that’s only 3 inches.
G. Place your arms over the surface of the ice and remain still.
高三英语七选五中等难度题查看答案及解析
It can be definitely terrifying to fall through ice on a frozen lake. 1.In fact, there is more time to help you survive than you think.
As you first hit the freezing water, you will almost breathe quickly at once. Remember to get control of your breathing and not to move around. 2.This means that it takes about one minute to gain control of your breathing, ten minutes to move before you get too cold. The final one is to remind you that it will take one hour before you become unconscious.
Take that first minute and fully focus on your breathing. Slow it down, and then look around to see if you can locate the thickest area of ice. When you locate the ice, stretch your arms over the surface, and then begin to flutter-kick(上下打水)until your body becomes horizontal with the surface. 3..
It is possible that you can live for several hours after passing out. This, however, does require some planning. You only have about 10 minutes before your muscles and nerves become too cold to work. Besides, what if you feel too weak to go on and you cannot get out?4.The point is to encourage your coat to freeze to the ice, so that if you lose consciousness, you will keep your head out of ice.
5..
A. Remember that you should always stay off ice that’s only 3 inches.
B. Place your arms over the surface of the ice and remain still.
C. It can help to remember the “1-10-1 principle”.
D. However, if you remain calm, it can save your life.
E. Remove any clothing or heavy objects that are weighting you down.
F. Thus you will remain visible for rescue, even if you pass out.
G. Kick hard and use your arms and hands to climb out of the water.
高三英语七选五困难题查看答案及解析
Food is easy to _______ on hot summer days so it should be cooled or frozen.
A. break away B. put away
C. go off D. give off
高三英语单项填空中等难度题查看答案及解析
In freezing weather, snow can turn into ice, which is easy to ________.
A.be slipped B.slip
C.slip on D.be slipping
高三英语单项填空中等难度题查看答案及解析
As rain begins to fall from the clouds, it is very pure. However, as it falls through the air it dissolves some of the gases in the air ,It also collects bits of dust and microbes(微生物)that are floating in the air, When the rain reaches the ground it begins to pick up more dust and dirt, Many kinds of mineral substances dissolve in the water ,Sand and nud cannot dissolve in water.
Since water is so important to us, it is very important that the water we use should be clean , Otherwise, we might get some of the diseases that are carried by water Many microbes are harmful ,They are so small that we cannot see them ,These microbes must be removed or killed before the water is not clean, people who drink this water may get these diseases, Thus , to provide people with clean water, the government purifies the water.
Purification is a long process and consists of three stages: storing ,purifying and distributing ,The first stage is storing , Man-made lakes called reservoirs are used for this purpose ,Water from the rains ,other lakes, streams and rivers is collected in the reservoirs ,This water is usually dirty and muddy.
In the second stage shich is purifying , water from the reservoirs is filtered in a special pond, Stones, sand and other unwanted tiny things are caught in it, After that, tiny microbes are still present in the water ,These microbes are removed by “airing ”the water and by adding a chemical substance called chloring(氯)to the water ,This kills all the microbes in the water ,A fter this the water can be safely used for drinking.
The third stage is the distribution of the purified water to homes ,hospitals, offices ,factories and other places, This is done through a network of pipes of various sizes, These pipes must be make of a suitable material.
1.From Paragraph 1, we can learn that ________
A、Rain has contained gases when it forms in the clouds
B、Dust and microbes are dissolved in rain when rain falls on the ground
C、The closer rain is to the ground, the more impure things it contains
D、Sand and mud are things rain collects when it falls through the air
2.According to Paragraph 2 ,the following statements are wrong except that ________
A、All the microbes in water are harmful so water must be purified
B、some diseases can spread through drinking water if it is not clean
C、Water is safe to drink if only harmful microbes are removed from it
D、it is the govrnment’s responsibility to make drinking water clean
3.What can we know about man-made lakes?
A、It is used through the whole process of purification
B、Only rain water can be collected and stored in it
C、Water collected can be stored and filtered in it
D、Water from them contains a lot of impure substances
4.What is the function of the chemical substance chlorine?
A、to air the water B、to catch tiny things
C、to kill microbes D、to remove harmful gases
5.What is probably this passage?
A、A news report B、A book review C、A magazine article D、A school paper
高三英语阅读理解中等难度题查看答案及解析
Are you truly happy? Do you ever know what it means to be happy and what it takes to achieve happiness? 1.The following are a few tips that I follow to create happiness in my life.
Make a plan for achieving goals that you believe will make you happy. Your moods will very likely increase if you are going after something you value.
Surround yourself with happy people. It is easy to begin to think negatively(消极地) when you are surrounded by people who think that way. 2.
When something 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 things back to their favor.
3.These few minutes will give you the opportunity to focus on the positive things in your life and will lead you to continuous happiness.
4.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 the 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. 5.
A. What makes one person happy may be very different from what makes someone else happy.
B. On the contrary, if you are around people who are happy,their emotional state will be easily passed to you.
C. Being overweight or not eating foods containing nutrition 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 day 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.
高三英语阅读理解中等难度题查看答案及解析
Are you truly happy? Do you ever know what it means to be happy and what it takes to achieve happiness? 1. The following are a few tips that I follow to create happiness in my life. Make a plan for achieving goals that you believe will make you happy. Your moods will very likely increase(增加) if you are going after something you value.
Surround yourself with happy people. It is easy to begin to think negatively(消极的). When you are surrounded by people who think that way. 2.When something 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 things back to their favor.
3. These few minutes will give you the opportunity to focus on the positive things in your life and will lead you to continuous happiness.
4. Whether you treat yourself to lunch, take a long, relaxing bath or simply spend a few extra minutes on your appearance, you will be putting yourself in a better mood.
Finding the 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. 5.
A. There are some tips in life that lead to happiness.
B. It’s also important to take some time each day to do something nice for yourself
C. On the contrary, if you are around people who are happy, their emotional state will be easily passed to you.
D. Being overweight or not eating foods containing nutrition have a negative effect on your mood.
E. What makes one person happy may be very different from what makes someone else happy.
F. These are important questions for anyone who is seeking happiness to ask themselves.
G. Spend a few minutes each day thinking about the things that make you happy.
高三英语七选五中等难度题查看答案及解析
Are you truly happy? Do you ever know what it means to be happy and what it takes to achieve happiness? ________1.________. The following are a few tips that I follow to create happiness in my life.
● Make a plan for attaining goals that you believe will make you happy. Your moods will very likely increase if you are going after something you value.
● Surround yourself with happy people. It is easy to begin to think negatively when you are surrounded by people who think that way. ________2.________.
● When something goes wrong, try to figure out a solution instead of being absorbed in self-pity. Truly happy people don’t allow setbacks to affect their mood because they know that with a little thought they can turn the circumstances back to their favor.
● ________3.________. These few minutes will give you the opportunity to focus on the positive things in your life and will lead you to continuous happiness.
● ________4.________. 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 the humor in situations can also lead to happiness.
● Keeping healthy is another way to achieve happiness.________5.________.
A.What makes one person happy may be very different from what makes someone else happy.
B.On the contrary, if you are around people who are happy, their emotional state will be infectious.
C.Being overweight or not eating nutritious 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 day 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.
高三英语其他题中等难度题查看答案及解析
Are you truly happy? Do you ever know what it means to be happy and what it takes to achieve happiness?
1.. The following are a few tips that I follow to create happiness in my life.
※ Make a plan for attaining goals that you believe will make you happy. Your moods will very likely increase if you are going after something you value.
※Surround yourself with happy people. It is easy to begin to think negatively when you are surrounded by people who think that way. 2..
※When something goes wrong, try to figure out a solution instead of being absorbed in self pity. Truly happy people don’ t allow setbacks to affect their mood because they know that with a little thought they can turn the circumstances back to their favor.
※3. . These few minutes will give you the opportunity to focus on the positive things in your life and will lead you to continuous happiness.
※ 4.. 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 the 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.5.
A.On the contrary, if you are around people who are happy, their emotional state will be infectious.
B.What makes one person happy may be very different from what makes someone else happy.
C.Being overweight or not eating nutritious foods can have a negative effect on your mood.
D.There are some tips in life that lead to happiness.
E.It’ s also important to take some time each day to do something nice for yourself.
F.These are important questions for anyone who is seeking happiness to ask themselves.
G.Spend a few minutes each day thinking about the things that make you happy.
高三英语七选五中等难度题查看答案及解析
Are you truly happy? Do you ever know what it means to be happy and what it takes to achieve happiness? These are important questions for anyone who is seeking happiness to ask themselves. The following are a few tips that I follow to create happiness in my life.
*Make a plan for attaining goals that you believe will make you happy. Your moods will very likely increase if you are going after something you value.
*_______1_________.It is easy to begin to think negatively when you are surrounded by people who think that way. On the contrary, if you are around people who are happy their emotional state will be infectious.
*_______2_________. Truly happy people don’t allow setbacks to affect their mood because they know that with a little thought they can turn the circumstances back to their favor.
*________3_________. These few minutes will give you the opportunity to focus on the positive things in your life and will lead you to continuous happiness.
*_________4__________. 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 the humor in situations can also lead to happiness. Find a way to make light of a situation that would otherwise make you happy.
*_________5_________.Being overweight or not eating nutritious foods can have a negative effect on your mood.
A.Everyone has unique requirement for happiness. What makes one person happy may be very different from what makes someone else happy.
B.There are some tips in life that lead to happiness.
C.When something goes wrong, try to figure out a solution instead of being absorbed in self pity.
D.Keeping healthy is another way to achieve happiness.
E.Spend a few minutes each day thinking about the things that make you happy.
F.Surround yourself with happy people.
G.It’s also important to take some time each day to do something nice for yourself.
高三英语其他题中等难度题查看答案及解析