山东临清英语课件：必修一英语：module5 reading课件（外研版必修1）
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| 名称 | 山东临清英语课件：必修一英语：module5 reading课件（外研版必修1） |  | |
| 格式 | rar | ||
| 文件大小 | 165.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2012-01-24 16:43:03 | ||
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Module 5
A lesson in a lab
Read the passage as quickly as you can and choose the best title for it .
The Different Uses of Metals
The Reaction of Metals
The Reaction of Metals with Oxygen
Passage A
Read the passage again and answer the following questions :
1. Which of the metals in the table reacts the most with oxygen and water
potassium, calcium and sodium
2. What happens when you heat calcium in oxygen
It begins to form an oxide.
3. Which metals react with steam
Magnesium, aluminium and zinc
4. Does iron have a slow or fast reaction with steam
It has a slow reaction.
5. Does copper react with water
No, it doesn’t .
Read the passage and complete the sentences.
Passage B
1. In the first part of the experiment, the __ is dry ,not wet .
2. It shows that iron ___________ when the air is dry .
3. In the second part of the experiment, you must ___ the water to make sure there is no __ in it .
air
does not rust
boil
air
4. You add _______ to the water because this keeps __ out of it.
5. It shows that ___ does not rust in water that has no __ in it .
some oil
air
nail
air
Complete the passage with proper words according to passage A and B
It is hard to think of a world without metals. Different metals have different metals have different uses, for example, iron can be used in ________ equipment. But above all we should know whether it
electrical
will ____ under different conditions otherwise it will keep the equipment from working well. As we all know, if iron is heated in oxygen, it will react slowly but will not form an _____.
react
oxide
On the other hand , if it is put together with water or _____, there will a ______ reaction. Next let’s do an __________ to support the above . First , get a test tube fillde with water and put it over the _____________ to ___ for three minutes .
steam
partial
experiment
bunsen burner
boil
Then put three or four clean nails in the water with some oil added to it and leave the tube for one week . What happens The iron does not ____ in air-free water. Another experiment , if you put the nails in the tube with the air in it for one week, then what happens Iron rusts in _______ water .
rust
ordinary
Read the passage again and answer the questions :
1. What substances were they using
Baking soda and hydrochloric acid
2. What substances were the students making
Salt
3. How can they make the reaction quicker
By making the mixture hotter.
4. What mistakes did Paul make
He used the wrong liquid .
Learn the new words by heart.
Read the passage A and B and try to retell it .
Assignments for you
镜头再现
The earth is forty-nine times larger than the moon .
The more books I read, the more information I learn.
上面两个句子中重点强调的是比较级。这一语法现象我们在初中已学过,现在我们对这一语法进行总结。
三种比较句型的转换：
1) A+be+four times +比较级＋than +B
2) A+be+four times+as+adj/adv+as +B
3) A+be+four times +the +N of B
The well is four times deeper than that one.
= The well is four times as deep as that one.
=The well is four times the depth of that one.
一个固定句型: the +比较级, the +比较级
The more often you stay with him, the better you will find he is.
The faster we walk, the more likely we will be to catch the bus.
The more, the better.
The sooner, the better.
1. That doesn’t sound very frightening, Paul. I’ve seen _______. What did you like most about the film A. better B. worse C. best D. worst
Choose the best
2. The number of people present at the concert was _______than expected. There were many tickets left. A. much smaller B. much more C. much larger D. many more
3. He speaks English well indeed, but, of course , not_____a native speaker. A. as fluent as B. more fluent than C. so fluently as D. much fluently than
4. It is reported that the United States uses ___energy as the whole of Europe. A. as twice B. twice much C. twice much as D. twice as much
5. As far as I am concerned, education is about learning and the more you learn, _________. A. the more for life are you equipped B. the more equipped for life you are C. the more life you are equipped for D. you are equipped the more life
镜头再现
The reaction of metals with these substances can be put in order .
In order /in …order /in the order of /out of order
1. 在图书馆，图书通常是按作者姓氏的第一个字母顺序排列的。
In the library, books are usually put in the order of the first letter of the writers’ surname .
2. 他桌子上的书摆放整齐有序。
The books on his desk are in order (orderly).
将下列句子翻译成英语
Finish the exercises on grammar on page 43 and page 47.
Homework for you
Module 5
A lesson in a lab
Read the passage as quickly as you can and choose the best title for it .
The Different Uses of Metals
The Reaction of Metals
The Reaction of Metals with Oxygen
Passage A
Read the passage again and answer the following questions :
1. Which of the metals in the table reacts the most with oxygen and water
potassium, calcium and sodium
2. What happens when you heat calcium in oxygen
It begins to form an oxide.
3. Which metals react with steam
Magnesium, aluminium and zinc
4. Does iron have a slow or fast reaction with steam
It has a slow reaction.
5. Does copper react with water
No, it doesn’t .
Read the passage and complete the sentences.
Passage B
1. In the first part of the experiment, the __ is dry ,not wet .
2. It shows that iron ___________ when the air is dry .
3. In the second part of the experiment, you must ___ the water to make sure there is no __ in it .
air
does not rust
boil
air
4. You add _______ to the water because this keeps __ out of it.
5. It shows that ___ does not rust in water that has no __ in it .
some oil
air
nail
air
Complete the passage with proper words according to passage A and B
It is hard to think of a world without metals. Different metals have different metals have different uses, for example, iron can be used in ________ equipment. But above all we should know whether it
electrical
will ____ under different conditions otherwise it will keep the equipment from working well. As we all know, if iron is heated in oxygen, it will react slowly but will not form an _____.
react
oxide
On the other hand , if it is put together with water or _____, there will a ______ reaction. Next let’s do an __________ to support the above . First , get a test tube fillde with water and put it over the _____________ to ___ for three minutes .
steam
partial
experiment
bunsen burner
boil
Then put three or four clean nails in the water with some oil added to it and leave the tube for one week . What happens The iron does not ____ in air-free water. Another experiment , if you put the nails in the tube with the air in it for one week, then what happens Iron rusts in _______ water .
rust
ordinary
Read the passage again and answer the questions :
1. What substances were they using
Baking soda and hydrochloric acid
2. What substances were the students making
Salt
3. How can they make the reaction quicker
By making the mixture hotter.
4. What mistakes did Paul make
He used the wrong liquid .
Learn the new words by heart.
Read the passage A and B and try to retell it .
Assignments for you
镜头再现
The earth is forty-nine times larger than the moon .
The more books I read, the more information I learn.
上面两个句子中重点强调的是比较级。这一语法现象我们在初中已学过,现在我们对这一语法进行总结。
三种比较句型的转换：
1) A+be+four times +比较级＋than +B
2) A+be+four times+as+adj/adv+as +B
3) A+be+four times +the +N of B
The well is four times deeper than that one.
= The well is four times as deep as that one.
=The well is four times the depth of that one.
一个固定句型: the +比较级, the +比较级
The more often you stay with him, the better you will find he is.
The faster we walk, the more likely we will be to catch the bus.
The more, the better.
The sooner, the better.
1. That doesn’t sound very frightening, Paul. I’ve seen _______. What did you like most about the film A. better B. worse C. best D. worst
Choose the best
2. The number of people present at the concert was _______than expected. There were many tickets left. A. much smaller B. much more C. much larger D. many more
3. He speaks English well indeed, but, of course , not_____a native speaker. A. as fluent as B. more fluent than C. so fluently as D. much fluently than
4. It is reported that the United States uses ___energy as the whole of Europe. A. as twice B. twice much C. twice much as D. twice as much
5. As far as I am concerned, education is about learning and the more you learn, _________. A. the more for life are you equipped B. the more equipped for life you are C. the more life you are equipped for D. you are equipped the more life
镜头再现
The reaction of metals with these substances can be put in order .
In order /in …order /in the order of /out of order
1. 在图书馆，图书通常是按作者姓氏的第一个字母顺序排列的。
In the library, books are usually put in the order of the first letter of the writers’ surname .
2. 他桌子上的书摆放整齐有序。
The books on his desk are in order (orderly).
将下列句子翻译成英语
Finish the exercises on grammar on page 43 and page 47.
Homework for you