请阅读短文，完成此题。

When we analyze the salt salinity(盐溶度 ) of ocean waters, we find that it varies only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation. In this manner, the salinity is increased, since the salt stays behind. If this is carried to the extreme, of course, white salt would be left behind; this, by the way, is how much of the table salt we use is actually obtained.

The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of

high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by-evaporation, or decreased by the addition of fresh water by precipitation.

Normally, in hot regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas.

A third process by which salinity may be altered is associated with the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water.

In the Weddell Sea, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portion of the oceans of the world.

Which of the following statements is TRUE according to the passage?

查看材料

请阅读短文，完成此题。

When we analyze the salt salinity(盐溶度 ) of ocean waters, we find that it varies only slightly from place to place. Nevertheless, some of these small changes are important. There are three basic processes that cause a change in oceanic salinity. One of these is the subtraction of water from the ocean by means of evaporation. In this manner, the salinity is increased, since the salt stays behind. If this is carried to the extreme, of course, white salt would be left behind; this, by the way, is how much of the table salt we use is actually obtained.

The opposite of evaporation is precipitation, such as rain, by which water is added to the ocean. Here the ocean is being diluted so that the salinity is decreased. This may occur in areas of

high rainfall or in coastal regions where rivers flow into the ocean. Thus salinity may be increased by the subtraction of water by-evaporation, or decreased by the addition of fresh water by precipitation.

Normally, in hot regions where the sun is very strong, the ocean salinity is somewhat higher than it is in other parts of the world where there is not as much evaporation. Similarly, in coastal regions where rivers dilute the sea, salinity is somewhat lower than in other oceanic areas.

A third process by which salinity may be altered is associated with the formation and melting of sea ice. When seawater is frozen, the dissolved materials are left behind. In this manner, seawater directly beneath freshly formed sea ice has a higher salinity than it did before the ice appeared. Of course, when this ice melts, it will tend to decrease the salinity of the surrounding water.

In the Weddell Sea, the densest water in the ocean is formed as a result of this freezing process, which increases the salinity of cold water. This heavy water sinks and is found in the deeper portion of the oceans of the world.

The purpose of mentioning the Weddell Sea is__________.

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Which of the following statements about meaningful practice in grammar teaching is NOT true?

请阅读短文，完成此题。

Move over Methuselah. Future generations could be living well into their second century andstill doing Sudoku, if life expectancy predictions are true. Increasing by two years every decade,they show no signs of flattening out. Average lifespan worldwide is already double what it was 200years ago. Since the 1980s, experts thought the increase in life expectancy would slow down andthen stop, but forecasters have repeatedly been proved wrong.

The reason behind the steady rise in life expectancy is "the decline in the death rate of theelderly", says Professor Tom Kirkwood from Newcastle University. He maintains that our bodies areevolving to maintain and repair themselves better and our genes are investing in this process to putoff the damage which will eventually lead to death. As a result, there is no ceiling imposed by thereahties of the ageing process."There is no use-by-date when we age. Ageing is not a fixed biological process," Tom says.

A large study of people aged 85 and over carried out by Professor Kirkwood discovered that there were a remarkable number of people enjoying good health and independence in their late 80s and beyond. With people reaching old age in better shape, it is safe to assume that this is all due to better eating habits, living conditions, education and medicine.

There are still many people who suffer from major health problems, but modem medicine means doctors are better at managing long-term health conditions like diabetes, high blood pressure and heart disease."We are reaching old age with less accumulative damage than previous generations. We are less damaged," says Professor Kirkwood. Our softer lives and the improvements in nutrition and healthcare have had a direct impact on longevity.

Nearly one-in-five people currently in the UK will live to see their lOOth birthday, the Office for National Statistics predicted last year. Life expectancy at birth has continued to increase in the UK--fro

请阅读短文，完成此题。

Move over Methuselah. Future generations could be living well into their second century andstill doing Sudoku, if life expectancy predictions are true. Increasing by two years every decade,they show no signs of flattening out. Average lifespan worldwide is already double what it was 200years ago. Since the 1980s, experts thought the increase in life expectancy would slow down andthen stop, but forecasters have repeatedly been proved wrong.

The reason behind the steady rise in life expectancy is "the decline in the death rate of theelderly", says Professor Tom Kirkwood from Newcastle University. He maintains that our bodies areevolving to maintain and repair themselves better and our genes are investing in this process to putoff the damage which will eventually lead to death. As a result, there is no ceiling imposed by thereahties of the ageing process."There is no use-by-date when we age. Ageing is not a fixed biological process," Tom says.

A large study of people aged 85 and over carried out by Professor Kirkwood discovered that there were a remarkable number of people enjoying good health and independence in their late 80s and beyond. With people reaching old age in better shape, it is safe to assume that this is all due to better eating habits, living conditions, education and medicine.

There are still many people who suffer from major health problems, but modem medicine means doctors are better at managing long-term health conditions like diabetes, high blood pressure and heart disease."We are reaching old age with less accumulative damage than previous generations. We are less damaged," says Professor Kirkwood. Our softer lives and the improvements in nutrition and healthcare have had a direct impact on longevity.

Nearly one-in-five people currently in the UK will live to see their lOOth birthday, the Office for National Statistics predicted last year. Life expectancy at birth has continued to increase in the UK--fro

请阅读短文，完成此题。

Move over Methuselah. Future generations could be living well into their second century andstill doing Sudoku, if life expectancy predictions are true. Increasing by two years every decade,they show no signs of flattening out. Average lifespan worldwide is already double what it was 200years ago. Since the 1980s, experts thought the increase in life expectancy would slow down andthen stop, but forecasters have repeatedly been proved wrong.

The reason behind the steady rise in life expectancy is "the decline in the death rate of theelderly", says Professor Tom Kirkwood from Newcastle University. He maintains that our bodies areevolving to maintain and repair themselves better and our genes are investing in this process to putoff the damage which will eventually lead to death. As a result, there is no ceiling imposed by thereahties of the ageing process."There is no use-by-date when we age. Ageing is not a fixed biological process," Tom says.

A large study of people aged 85 and over carried out by Professor Kirkwood discovered that there were a remarkable number of people enjoying good health and independence in their late 80s and beyond. With people reaching old age in better shape, it is safe to assume that this is all due to better eating habits, living conditions, education and medicine.

There are still many people who suffer from major health problems, but modem medicine means doctors are better at managing long-term health conditions like diabetes, high blood pressure and heart disease."We are reaching old age with less accumulative damage than previous generations. We are less damaged," says Professor Kirkwood. Our softer lives and the improvements in nutrition and healthcare have had a direct impact on longevity.

Nearly one-in-five people currently in the UK will live to see their lOOth birthday, the Office for National Statistics predicted last year. Life expectancy at birth has continued to increase in the UK--fro

请阅读短文，完成此题。

Move over Methuselah. Future generations could be living well into their second century andstill doing Sudoku, if life expectancy predictions are true. Increasing by two years every decade,they show no signs of flattening out. Average lifespan worldwide is already double what it was 200years ago. Since the 1980s, experts thought the increase in life expectancy would slow down andthen stop, but forecasters have repeatedly been proved wrong.

The reason behind the steady rise in life expectancy is "the decline in the death rate of theelderly", says Professor Tom Kirkwood from Newcastle University. He maintains that our bodies areevolving to maintain and repair themselves better and our genes are investing in this process to putoff the damage which will eventually lead to death. As a result, there is no ceiling imposed by thereahties of the ageing process."There is no use-by-date when we age. Ageing is not a fixed biological process," Tom says.

A large study of people aged 85 and over carried out by Professor Kirkwood discovered that there were a remarkable number of people enjoying good health and independence in their late 80s and beyond. With people reaching old age in better shape, it is safe to assume that this is all due to better eating habits, living conditions, education and medicine.

There are still many people who suffer from major health problems, but modem medicine means doctors are better at managing long-term health conditions like diabetes, high blood pressure and heart disease."We are reaching old age with less accumulative damage than previous generations. We are less damaged," says Professor Kirkwood. Our softer lives and the improvements in nutrition and healthcare have had a direct impact on longevity.

Nearly one-in-five people currently in the UK will live to see their lOOth birthday, the Office for National Statistics predicted last year. Life expectancy at birth has continued to increase in the UK--fro

请阅读短文，完成此题。

Move over Methuselah. Future generations could be living well into their second century andstill doing Sudoku, if life expectancy predictions are true. Increasing by two years every decade,they show no signs of flattening out. Average lifespan worldwide is already double what it was 200years ago. Since the 1980s, experts thought the increase in life expectancy would slow down andthen stop, but forecasters have repeatedly been proved wrong.

The reason behind the steady rise in life expectancy is "the decline in the death rate of theelderly", says Professor Tom Kirkwood from Newcastle University. He maintains that our bodies areevolving to maintain and repair themselves better and our genes are investing in this process to putoff the damage which will eventually lead to death. As a result, there is no ceiling imposed by thereahties of the ageing process."There is no use-by-date when we age. Ageing is not a fixed biological process," Tom says.

A large study of people aged 85 and over carried out by Professor Kirkwood discovered that there were a remarkable number of people enjoying good health and independence in their late 80s and beyond. With people reaching old age in better shape, it is safe to assume that this is all due to better eating habits, living conditions, education and medicine.

There are still many people who suffer from major health problems, but modem medicine means doctors are better at managing long-term health conditions like diabetes, high blood pressure and heart disease."We are reaching old age with less accumulative damage than previous generations. We are less damaged," says Professor Kirkwood. Our softer lives and the improvements in nutrition and healthcare have had a direct impact on longevity.

Nearly one-in-five people currently in the UK will live to see their lOOth birthday, the Office for National Statistics predicted last year. Life expectancy at birth has continued to increase in the UK--fro

The ambiguity in "My friend drove me to the bcmk." is caused by

请阅读短文，完成此题。

Crash. Shatter. Boom. Crash. Shatter. Boom. Smattering of silly dialogue. Pretty girl screams: "Dad! " Crash. Shatter. Boom. Silly di.,dogue. "DAD!!! " Crash. Shatter. Boom, What? Oh, sorry. We were falling into a trance there.

Which is, dear moriegoer, what may happen to you during Michael Bay's Transformers: Age of Extinction, the fourth Transformers film and lasts 165 minutes, which is precariously close to the three-hour mark that Bay undoubtedly will reach~by our sophisticated calculations, and at thecurrent growth rate, with his sixth instalment.

But let's not get ahead of ourselves. Despite what you've just read, this film will likely be amassive hit because by now, if you're buying a Transformers ticket, you surely know what you'regetting into, and you want more, more, more. And Bay is the Master of More.

Or just take it from the I l-year-old sitting next to me, who reserved any audible judgment he, too was in a trance, though maybe from sugar intake--until the moment he saw a Transformerbecome a dinosaur. Overwhelmed by the pairing, he proclaimed, "That's the sickest thing I'veever seen in my life.'" It was as if peanut butter and jelly had been tasted together for the first time.

This time, there's a whole new human east. Most important, Mark Wahiberg has replaced Shia LaBeouf as well, Main Hmnan Guy.

A significant part of the movie also takes place in China clearly a nod to the franchise's huge market in the country.

In any case, we begin in Paris, Texas, where Cade Yeager (Wahlberg), a struggling inventor, is desperately seeking a big discovery,. He's also a widowed dad, and super-protective (as the movieincessantly reminds us) of his high-school daughter, Tessa (Nicola Pehz, blond and pretty andineffective, though the one-note script does her no favours).

One day, Cade buys a rusty old truck. Examining it back home, he soon discovers it's noneother than Optimus Prime, the Autobot hero, serio

请阅读短文，完成此题。

Crash. Shatter. Boom. Crash. Shatter. Boom. Smattering of silly dialogue. Pretty girl screams: "Dad! " Crash. Shatter. Boom. Silly di.,dogue. "DAD!!! " Crash. Shatter. Boom, What? Oh, sorry. We were falling into a trance there.

Which is, dear moriegoer, what may happen to you during Michael Bay's Transformers: Age of Extinction, the fourth Transformers film and lasts 165 minutes, which is precariously close to the three-hour mark that Bay undoubtedly will reach~by our sophisticated calculations, and at thecurrent growth rate, with his sixth instalment.

But let's not get ahead of ourselves. Despite what you've just read, this film will likely be amassive hit because by now, if you're buying a Transformers ticket, you surely know what you'regetting into, and you want more, more, more. And Bay is the Master of More.

Or just take it from the I l-year-old sitting next to me, who reserved any audible judgment he, too was in a trance, though maybe from sugar intake--until the moment he saw a Transformerbecome a dinosaur. Overwhelmed by the pairing, he proclaimed, "That's the sickest thing I'veever seen in my life.'" It was as if peanut butter and jelly had been tasted together for the first time.

This time, there's a whole new human east. Most important, Mark Wahiberg has replaced Shia LaBeouf as well, Main Hmnan Guy.

A significant part of the movie also takes place in China clearly a nod to the franchise's huge market in the country.

In any case, we begin in Paris, Texas, where Cade Yeager (Wahlberg), a struggling inventor, is desperately seeking a big discovery,. He's also a widowed dad, and super-protective (as the movieincessantly reminds us) of his high-school daughter, Tessa (Nicola Pehz, blond and pretty andineffective, though the one-note script does her no favours).

One day, Cade buys a rusty old truck. Examining it back home, he soon discovers it's noneother than Optimus Prime, the Autobot hero, serio

请阅读短文，完成此题。

Crash. Shatter. Boom. Crash. Shatter. Boom. Smattering of silly dialogue. Pretty girl screams: "Dad! " Crash. Shatter. Boom. Silly di.,dogue. "DAD!!! " Crash. Shatter. Boom, What? Oh, sorry. We were falling into a trance there.

Which is, dear moriegoer, what may happen to you during Michael Bay's Transformers: Age of Extinction, the fourth Transformers film and lasts 165 minutes, which is precariously close to the three-hour mark that Bay undoubtedly will reach~by our sophisticated calculations, and at thecurrent growth rate, with his sixth instalment.

But let's not get ahead of ourselves. Despite what you've just read, this film will likely be amassive hit because by now, if you're buying a Transformers ticket, you surely know what you'regetting into, and you want more, more, more. And Bay is the Master of More.

Or just take it from the I l-year-old sitting next to me, who reserved any audible judgment he, too was in a trance, though maybe from sugar intake--until the moment he saw a Transformerbecome a dinosaur. Overwhelmed by the pairing, he proclaimed, "That's the sickest thing I'veever seen in my life.'" It was as if peanut butter and jelly had been tasted together for the first time.

This time, there's a whole new human east. Most important, Mark Wahiberg has replaced Shia LaBeouf as well, Main Hmnan Guy.

A significant part of the movie also takes place in China clearly a nod to the franchise's huge market in the country.

In any case, we begin in Paris, Texas, where Cade Yeager (Wahlberg), a struggling inventor, is desperately seeking a big discovery,. He's also a widowed dad, and super-protective (as the movieincessantly reminds us) of his high-school daughter, Tessa (Nicola Pehz, blond and pretty andineffective, though the one-note script does her no favours).

One day, Cade buys a rusty old truck. Examining it back home, he soon discovers it's noneother than Optimus Prime, the Autobot hero, serio

请阅读短文，完成此题。

Crash. Shatter. Boom. Crash. Shatter. Boom. Smattering of silly dialogue. Pretty girl screams: "Dad! " Crash. Shatter. Boom. Silly di.,dogue. "DAD!!! " Crash. Shatter. Boom, What? Oh, sorry. We were falling into a trance there.

Which is, dear moriegoer, what may happen to you during Michael Bay's Transformers: Age of Extinction, the fourth Transformers film and lasts 165 minutes, which is precariously close to the three-hour mark that Bay undoubtedly will reach~by our sophisticated calculations, and at thecurrent growth rate, with his sixth instalment.

But let's not get ahead of ourselves. Despite what you've just read, this film will likely be amassive hit because by now, if you're buying a Transformers ticket, you surely know what you'regetting into, and you want more, more, more. And Bay is the Master of More.

Or just take it from the I l-year-old sitting next to me, who reserved any audible judgment he, too was in a trance, though maybe from sugar intake--until the moment he saw a Transformerbecome a dinosaur. Overwhelmed by the pairing, he proclaimed, "That's the sickest thing I'veever seen in my life.'" It was as if peanut butter and jelly had been tasted together for the first time.

This time, there's a whole new human east. Most important, Mark Wahiberg has replaced Shia LaBeouf as well, Main Hmnan Guy.

A significant part of the movie also takes place in China clearly a nod to the franchise's huge market in the country.

In any case, we begin in Paris, Texas, where Cade Yeager (Wahlberg), a struggling inventor, is desperately seeking a big discovery,. He's also a widowed dad, and super-protective (as the movieincessantly reminds us) of his high-school daughter, Tessa (Nicola Pehz, blond and pretty andineffective, though the one-note script does her no favours).

One day, Cade buys a rusty old truck. Examining it back home, he soon discovers it's noneother than Optimus Prime, the Autobot hero, serio

请阅读短文，完成此题。

Crash. Shatter. Boom. Crash. Shatter. Boom. Smattering of silly dialogue. Pretty girl screams: "Dad! " Crash. Shatter. Boom. Silly di.,dogue. "DAD!!! " Crash. Shatter. Boom, What? Oh, sorry. We were falling into a trance there.

Which is, dear moriegoer, what may happen to you during Michael Bay's Transformers: Age of Extinction, the fourth Transformers film and lasts 165 minutes, which is precariously close to the three-hour mark that Bay undoubtedly will reach~by our sophisticated calculations, and at thecurrent growth rate, with his sixth instalment.

But let's not get ahead of ourselves. Despite what you've just read, this film will likely be amassive hit because by now, if you're buying a Transformers ticket, you surely know what you'regetting into, and you want more, more, more. And Bay is the Master of More.

Or just take it from the I l-year-old sitting next to me, who reserved any audible judgment he, too was in a trance, though maybe from sugar intake--until the moment he saw a Transformerbecome a dinosaur. Overwhelmed by the pairing, he proclaimed, "That's the sickest thing I'veever seen in my life.'" It was as if peanut butter and jelly had been tasted together for the first time.

This time, there's a whole new human east. Most important, Mark Wahiberg has replaced Shia LaBeouf as well, Main Hmnan Guy.

A significant part of the movie also takes place in China clearly a nod to the franchise's huge market in the country.

In any case, we begin in Paris, Texas, where Cade Yeager (Wahlberg), a struggling inventor, is desperately seeking a big discovery,. He's also a widowed dad, and super-protective (as the movieincessantly reminds us) of his high-school daughter, Tessa (Nicola Pehz, blond and pretty andineffective, though the one-note script does her no favours).

One day, Cade buys a rusty old truck. Examining it back home, he soon discovers it's noneother than Optimus Prime, the Autobot hero, serio

When students engaged in group work, the teacher gave feedback after each group hadstated their opinion and shown their output. This is called

In order not to be cheated, Internet users should bear it in mind to surf a __________website.

In English teaching, teachers should NOT pay attention to__________.

根据题目要求完成下列任务，用中文作答。

任务型教学是新课标所倡导的一种教学模式。你认为这种教学模式与传统的英语教学方法在哪些方面有着明显的不同?(20分)

根据题目要求完成下列任务，用中文作答。

以下是两位教师为学生布置的作业：?

Teacher 1

Step 4: Homework

1. Write new words and phrases on the notebook.

2. Finish exercise 3 on Page 21. (Text book)

3. Finish exercises on Page 20-24. (Exercise book)

Teacher 2

Step 4: Homework

1. Find some relative information about today's lesson on the Interact.

2. Share your findings with your group members and present to the whole students next class.

请根据所给材料回答下面3个问题。

(1)分析两位教师布置作业的特点，并指出其不足之处。(10分)

(2)教师的作业设计有哪些注意事项。(至少从四个方面)(12分)

(3)列举几种常见的英语作业形式。(8分)

根据提供的信息和语言素材设计教学方案。用英文作答。

设计任务：请阅读下面学生信息和语言素材，设计一节听力课的教学方案。教案没有固定格式．但须包含下列要点：?

teaching objectives?

teaching contents?

key and difficult points?

major steps and time allocation?

activities and justifications

教学时间：45分钟?

学生概况：某城镇普通中学七年级(初中一年级)学生，班级人数40人，多数学生已经达到《义务教育英语课程标准(20i l年版)》二级水平，学生课堂参与积极性一般。

语言素材：?

Listen and match the memory with the person.

__ Mary a. used to be scared of a teacher with high standards.

__ Frank b. remember losing a schoolbag.

__ Sarah c. remembers meeting this group of friends.

__ Peter d. has enjoyed every year of junior high school.