外研版（2019）选择性必修 第四册Unit2 Using language 课件(共19张PPT)
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| 名称 | 外研版（2019）选择性必修 第四册Unit2 Using language 课件(共19张PPT) |  | |
| 格式 | pptx | ||
| 文件大小 | 821.4KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-11-17 10:11:46 | ||
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文档简介
(共19张PPT)
Lessons in life
Passive voice
1.To understand the general knowledge of different passive voice.
2. To be able to use passive voice in proper situations.
Learning aims
语法感知
用所给动词的适当形式完成下面教材中的句子并体会其语法特征
1．(教材原句)On discovering that Morrie (weaken) by a severe illness, Mitch starts visiting him at his house on Tuesdays.
2．(教材原句After finishing it, I feel I (give) a deeper insight into the world and can see things from a different point of view.
3．(教材原句)While we are living, we tend to get (distract) by unimportant things, such as gathering material possessions.
Leading-in
is being weakened
have been given
distracted
4．(教材原句)Reading this book made me feel as if I (wake) up from a long sleep and finally opened my eyes to the world!
5．(教材原句)The book made me stop and think about how much I (influence) by popular culture and the importance of creating my own values based on love and open communication.
6．(教材原句)Warning! A box of tissues (need) to get through this book!
Leading-in
had been woken
am influenced
will be needed
一、被动语态的构成
英语有两种语态：主动语态和被动语态。主动语态表示主语是谓语动词所表示的动作的执行者。被动语态表示主语是谓语动词所表示的动作的承受者，其构成：系动词be＋过去分词。在被动语态中，by 后常跟动作的执行者。且通常只有需要动作对象的及物动词才有被动语态，不及物动词没有被动语态。
1．被动语态的时态、形式(以动词do为例)
时态形式 构成 例句
现在时 一般式 am/is/are done (This aging of the population is driven by two factors.人口老龄化是由两个因素造成的。
进行式 am/is/are being done My car is being repaired so I have to go to work on foot.我的车正在修理，因此，我得步行去上班。
完成式 has/have been done In my hometown, there is always a harvest supper for the farmers after all the wheat has been cut.在我的家乡，收割完所有的麦子后，农民们总会享用一顿丰收的晚餐。
过去时 一般式 was/were done All the students were inspired by the inspiring speech.所有的学生都被鼓舞人心的演讲鼓舞了。
进行式 was/were being done We had to take a detour. The road was being repaired.我们得绕行，这条路正在维修。
完成式 had been done When we got there the work had been finished.我们到那里时，工作已经完成了。
将来时 一般式 will/shall be done (2024 北京高考)Once a pair has been determined to be suitable, the students will be contacted individually with a special permission number to register for the programme.
过去式 would/should be done The teacher told us that a new experiment would be performed the next day.老师告诉我们第二天有一个新的实验要做。
2.被动语态的特殊情况
(1)情态动词的被动语态
含有情态动词的被动语态的构成：情态动词＋be＋及物动词的过去分词。
All the letters should be answered immediately. 所有信件均应立刻回复。
It needn't be mentioned in your talk. 这一点你在谈话中不必提及。
(2)不定式的被动语态
①一般式(to be done)：表示不定式所表示的动作发生在谓语动词所表示的动作之后或与其(几乎)同时发生。
The book is said to be published soon. 据说这本书很快就会出版。
②完成式(to have been done):不定式所表示的动作发生在谓语动词所表示的动作之前。
The book is said to have been translated into many languages.
据说这本书已被译成很多种语言。
【即学即练】用所给动词的适当形式填空
(1)—The machine is working again!
—Yes, it broke down yesterday, but it (fix)．
(2)Many schools (build) every year in the city.
(3)Greater attention should (place) on longevity (长寿)．
(4)My washing machine (repair) this week, so I have to wash my clothes by hand.
is being repaired
be placed
are built
has been fixed
二、主动形式表示被动意义的情况
1．连系动词look、sound、smell、feel、taste、remain、prove等后接表语时，一般用主动形式表示被动意义。
Your advice sounds practical.你的建议听起来是可行的。
Whether we can have a holiday remains unknown. 我们还不知道能否放假。
2．在 want、need、require等少数表示“需要”的动词后的动词ing形式用主动形式表示被动意义。其含义相当于动词不定式的被动形式。
The house needs cleaning(＝to be cleaned). 这所房子需要打扫。
This wall requires repairing(＝to be repaired)．这面墙需要修理。
3．当 open、close、shut、lock、move、read、wash、clean、cook、sell、cut、wear、carry 等用作不及物动词且表示主语的某种属性时，通常用主动形式表示被动意义。
The door doesn't shut.这门关不上。
This kind of wool shirt feels soft and sells well.这种羊毛衫摸起来很软，卖得很好。
【即学即练】
用所给动词的适当形式填空
(1)She (prove) very patient and warm hearted.
(2)After the concert, Naomi told the family that Steve's music was beautiful and professional. It needed (share) in public.
proves
sharing/to be shared
三、使用被动语态时应注意的问题
1．不及物(短语)动词无被动语态。常见的不能用于被动语态的(短语)动词：appear(出现)、belong(属于)、disappear(消失)、come true(实现)、happen/take place/occur(发生)、remain(剩余)、last(持续)、break out(爆发)、come out(出版)、come up(提出)、lose heart(失去信心)、run out(用完)。
2．在主动语态里，动词see、make、hear、watch、notice等后面作宾语补足语的动词不定式不带to，但变为被动语态时，to必须补上。
They made him go there alone.
→He was made to go there alone by them.
他们让他独自去那里。
3．接双宾语的动词变被动语态。有些动词在主动语态中常接双宾语，即直接宾语(一般指物)和间接宾语(一般指人)。在变为被动语态时，如果间接宾语被提前作主语，那么直接宾语保留不变；如果直接宾语被提前作主语，那么间接宾语前一般要加上相应的介词to或for。
We gave him the letter.
→He was given the letter by us.→The letter was given to him by us.
我们把那封信给他了。
4．将含有“动词＋介词/副词”类短语动词(如look after、put on)的主动句变为被动句时，原短语动词中的介词或副词应保留下来。
She often looks after the old.→The old are often looked after by her.她经常照看老人。
【即学即练】句式转换(变成被动语态)
(1)She bought her mother a new coat.
→ .
→ .
(2)We should make full use of our spare time to develop our interests.
→ .
(3)I heard him sing in the classroom after school.
→ .
He was heard to sing by me in the classroom after school by me
Our spare time should be made full use of to develop our interests
A new coat was bought for her mother by her
Her mother was bought a new coat by her
Summary
Ⅰ.单句语法填空
1．A lot of differences can (find) between the two languages.
2．The most delicious cake in the world (make) by Mum. Please wait an hour to enjoy it.
3．Don't worry. The hard work that you do now (repay) later in life.
4．He said the work (finish) in half an hour with the help of classmates.
5．In the near future, more advances in the robot technology (make) by scientists.
6．On the last day of our week long stay, we (invite) to attend a private concert on a beautiful farm on the North Shore under the stars, listening to musicians and meeting interesting locals.
be found
will be repaid
would be finished
will be made
is being made
were invited
Ⅱ.完成句子
1．你的牛仔裤需要洗吗？
Does your jeans
2．在没有老师的情况下，我们不允许进入化学实验室。
We the chemistry lab without a teacher.
3．到上学期期末为止，我们已经学了1 000个英语单词。
By the end of last term, 1, 000 English words by us.
4．我们的新学校目前正在建设中，将于本月底竣工。
Our new school is being built at present and it at the end of this month.
5．随着经济和旅游业的快速发展，在过去的10年里，我的家乡建造了许多新房子。
With the economy and tourism developing fast, in my hometown in the past 10 years.
need washing/to be washed
are not allowed to enter
had been learned
many new houses have been built
will be completed
The true value of life is not in what we get but what we give.
人生的真正价值在于贡献，而不是索取。
Lessons in life
Passive voice
1.To understand the general knowledge of different passive voice.
2. To be able to use passive voice in proper situations.
Learning aims
语法感知
用所给动词的适当形式完成下面教材中的句子并体会其语法特征
1．(教材原句)On discovering that Morrie (weaken) by a severe illness, Mitch starts visiting him at his house on Tuesdays.
2．(教材原句After finishing it, I feel I (give) a deeper insight into the world and can see things from a different point of view.
3．(教材原句)While we are living, we tend to get (distract) by unimportant things, such as gathering material possessions.
Leading-in
is being weakened
have been given
distracted
4．(教材原句)Reading this book made me feel as if I (wake) up from a long sleep and finally opened my eyes to the world!
5．(教材原句)The book made me stop and think about how much I (influence) by popular culture and the importance of creating my own values based on love and open communication.
6．(教材原句)Warning! A box of tissues (need) to get through this book!
Leading-in
had been woken
am influenced
will be needed
一、被动语态的构成
英语有两种语态：主动语态和被动语态。主动语态表示主语是谓语动词所表示的动作的执行者。被动语态表示主语是谓语动词所表示的动作的承受者，其构成：系动词be＋过去分词。在被动语态中，by 后常跟动作的执行者。且通常只有需要动作对象的及物动词才有被动语态，不及物动词没有被动语态。
1．被动语态的时态、形式(以动词do为例)
时态形式 构成 例句
现在时 一般式 am/is/are done (This aging of the population is driven by two factors.人口老龄化是由两个因素造成的。
进行式 am/is/are being done My car is being repaired so I have to go to work on foot.我的车正在修理，因此，我得步行去上班。
完成式 has/have been done In my hometown, there is always a harvest supper for the farmers after all the wheat has been cut.在我的家乡，收割完所有的麦子后，农民们总会享用一顿丰收的晚餐。
过去时 一般式 was/were done All the students were inspired by the inspiring speech.所有的学生都被鼓舞人心的演讲鼓舞了。
进行式 was/were being done We had to take a detour. The road was being repaired.我们得绕行，这条路正在维修。
完成式 had been done When we got there the work had been finished.我们到那里时，工作已经完成了。
将来时 一般式 will/shall be done (2024 北京高考)Once a pair has been determined to be suitable, the students will be contacted individually with a special permission number to register for the programme.
过去式 would/should be done The teacher told us that a new experiment would be performed the next day.老师告诉我们第二天有一个新的实验要做。
2.被动语态的特殊情况
(1)情态动词的被动语态
含有情态动词的被动语态的构成：情态动词＋be＋及物动词的过去分词。
All the letters should be answered immediately. 所有信件均应立刻回复。
It needn't be mentioned in your talk. 这一点你在谈话中不必提及。
(2)不定式的被动语态
①一般式(to be done)：表示不定式所表示的动作发生在谓语动词所表示的动作之后或与其(几乎)同时发生。
The book is said to be published soon. 据说这本书很快就会出版。
②完成式(to have been done):不定式所表示的动作发生在谓语动词所表示的动作之前。
The book is said to have been translated into many languages.
据说这本书已被译成很多种语言。
【即学即练】用所给动词的适当形式填空
(1)—The machine is working again!
—Yes, it broke down yesterday, but it (fix)．
(2)Many schools (build) every year in the city.
(3)Greater attention should (place) on longevity (长寿)．
(4)My washing machine (repair) this week, so I have to wash my clothes by hand.
is being repaired
be placed
are built
has been fixed
二、主动形式表示被动意义的情况
1．连系动词look、sound、smell、feel、taste、remain、prove等后接表语时，一般用主动形式表示被动意义。
Your advice sounds practical.你的建议听起来是可行的。
Whether we can have a holiday remains unknown. 我们还不知道能否放假。
2．在 want、need、require等少数表示“需要”的动词后的动词ing形式用主动形式表示被动意义。其含义相当于动词不定式的被动形式。
The house needs cleaning(＝to be cleaned). 这所房子需要打扫。
This wall requires repairing(＝to be repaired)．这面墙需要修理。
3．当 open、close、shut、lock、move、read、wash、clean、cook、sell、cut、wear、carry 等用作不及物动词且表示主语的某种属性时，通常用主动形式表示被动意义。
The door doesn't shut.这门关不上。
This kind of wool shirt feels soft and sells well.这种羊毛衫摸起来很软，卖得很好。
【即学即练】
用所给动词的适当形式填空
(1)She (prove) very patient and warm hearted.
(2)After the concert, Naomi told the family that Steve's music was beautiful and professional. It needed (share) in public.
proves
sharing/to be shared
三、使用被动语态时应注意的问题
1．不及物(短语)动词无被动语态。常见的不能用于被动语态的(短语)动词：appear(出现)、belong(属于)、disappear(消失)、come true(实现)、happen/take place/occur(发生)、remain(剩余)、last(持续)、break out(爆发)、come out(出版)、come up(提出)、lose heart(失去信心)、run out(用完)。
2．在主动语态里，动词see、make、hear、watch、notice等后面作宾语补足语的动词不定式不带to，但变为被动语态时，to必须补上。
They made him go there alone.
→He was made to go there alone by them.
他们让他独自去那里。
3．接双宾语的动词变被动语态。有些动词在主动语态中常接双宾语，即直接宾语(一般指物)和间接宾语(一般指人)。在变为被动语态时，如果间接宾语被提前作主语，那么直接宾语保留不变；如果直接宾语被提前作主语，那么间接宾语前一般要加上相应的介词to或for。
We gave him the letter.
→He was given the letter by us.→The letter was given to him by us.
我们把那封信给他了。
4．将含有“动词＋介词/副词”类短语动词(如look after、put on)的主动句变为被动句时，原短语动词中的介词或副词应保留下来。
She often looks after the old.→The old are often looked after by her.她经常照看老人。
【即学即练】句式转换(变成被动语态)
(1)She bought her mother a new coat.
→ .
→ .
(2)We should make full use of our spare time to develop our interests.
→ .
(3)I heard him sing in the classroom after school.
→ .
He was heard to sing by me in the classroom after school by me
Our spare time should be made full use of to develop our interests
A new coat was bought for her mother by her
Her mother was bought a new coat by her
Summary
Ⅰ.单句语法填空
1．A lot of differences can (find) between the two languages.
2．The most delicious cake in the world (make) by Mum. Please wait an hour to enjoy it.
3．Don't worry. The hard work that you do now (repay) later in life.
4．He said the work (finish) in half an hour with the help of classmates.
5．In the near future, more advances in the robot technology (make) by scientists.
6．On the last day of our week long stay, we (invite) to attend a private concert on a beautiful farm on the North Shore under the stars, listening to musicians and meeting interesting locals.
be found
will be repaid
would be finished
will be made
is being made
were invited
Ⅱ.完成句子
1．你的牛仔裤需要洗吗？
Does your jeans
2．在没有老师的情况下，我们不允许进入化学实验室。
We the chemistry lab without a teacher.
3．到上学期期末为止，我们已经学了1 000个英语单词。
By the end of last term, 1, 000 English words by us.
4．我们的新学校目前正在建设中，将于本月底竣工。
Our new school is being built at present and it at the end of this month.
5．随着经济和旅游业的快速发展，在过去的10年里，我的家乡建造了许多新房子。
With the economy and tourism developing fast, in my hometown in the past 10 years.
need washing/to be washed
are not allowed to enter
had been learned
many new houses have been built
will be completed
The true value of life is not in what we get but what we give.
人生的真正价值在于贡献，而不是索取。