高中英语人教版必修5 Unit 1 Great Scientists Grammar 课件（25张ppt）
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| 名称 | 高中英语人教版必修5 Unit 1 Great Scientists Grammar 课件（25张ppt） |  | |
| 格式 | zip | ||
| 文件大小 | 462.0KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（新课程标准） | ||
| 科目 | 英语 | ||
| 更新时间 | 2020-05-05 20:37:10 | ||
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课件25张PPT。必修5 Unit 1grammar[例句展示]
仔细观察下列句子中的过去分词的用法。
1. The recovered animals will be released soon.
2. We needed much more qualified workers.过去分词作定语3. Paper cuts used for religious purposes are often found in temples.
4. He is a teacher loved by his students.
5. The student dressed in white is my daughter. = The student who is dressed in white is my daughter.[自我归纳]
1. 过去分词作定语时，表示的动作在________之前发生，已经完成并具有____意义（见句1）。此时，作定语的过去分词一般是由_____动词变来的，因为只有此类动词才有被动意义。谓语动作被动及物2. 单个的过去分词作定语一般放在被修饰的名词 _____（见句1、句2）。____________ 作定语要放在被修饰的名词后面，作后置定语，表示被动或完成，其作用相当于一个________（见句3、句4、句5）。之前过去分词短语定语从句[拓展]
1. 不及物动词的过去分词也可作定语，一般作前置定语，不表示被动意义，只强调动作完成。 如：fallen leaves落叶；retired workers退休工人；the risen sun升起的太阳。2. 如果被修饰的词是由every / some / any / no + thing / body / one所构成的复合代词或指示代词those或these等时，即使是单一的过去分词作定语，也要放在被修饰词的后面。如：
There is nothing changed here since I left this town.3. 过去分词短语有时还可用作非限制性定语，相当于一个非限制性定语从句，前后用逗号分开。如：
Some of them, born and brought up in rural villages, had never seen a train.[辨析] 过去分词与动词-ing形式作定语时的区别：
动词-ing形式作定语时与所修饰的名词之间是主动关系，表示动作正在进行；而过去分词作定语时，则表示被动或完成意义。如：
Mr Smith, tired of the boring speech, started to read a novel.
The prize of the game show is $30,000 and an all expenses paid vacation to China.[例句展示] 仔细观察下列句子中的过去分词的用法。
1. The street is lined with small shops.
2. Tom was astonished to see his father.
[自我归纳]
过去分词作表语时，与谓语动词构成____结构，表示主语的性质、特征和____。 过去分词作表语系表状态[辨析]
1. 过去分词作表语时与被动语态的区别：过去分词作表语，主要表示主语的状态和特征，而被动语态则表示动作。如：
The cup was broken by my little sister yesterday.
The library is now closed. 2. 过去分词作表语与动词-ing形式作表语的区别：过去分词作表语表示被动或完成，动词-ing形式作表语表示主动或进行。如：
She was embarrassed because she didn’t know the answer.
Today’s meeting was boring.3. 有些动词如interest, worry, surprise, frighten等通常用其过去分词形式来说明人的情况，用动词-ing形式来说明物的情况。如：
The book is interesting and I’m interested in it. [强化训练]
从A、B、C、D中选出最佳选项。
1. The murderer was brought in, with his hands ______ behind his back.
A. being tied B. having tied
C. to be tied D. tied2. The Emperor’s New Clothes is an ______ text. All of us are ______ about it.
A. exciting; exciting B. excited; excited
C. excited; exciting D. exciting; excited3. With ______ leaves ______ in the earth every year, the soil becomes richer and richer.
A. falling; burying B. fallen; buried
C. fallen; burying D. falling; buried4. —I’m very ______ with the dish I cooked. It looks nice and smells delicious.
—Mm. It does have a ______ smell.
A. pleasant; pleased B. pleased; pleased
C. pleasant; pleasant D. pleased; pleasant 5. I have read plenty of books ______ by Lu Xun.
A. written B. wrote
C. writes D. writing
6. His nephew, ______ at sea when he was fifteen, had been his only relative.
A. losing B. loses
C. lost D. being lost7. They had beef and ______ for supper.
A. smoking fish B. fish smoking
C. fish to smoke D. smoked fish
8. She asked if there was anything _______ for tonight.
A. to plan B. planned C. that plans D. planning用以下单词的正确形式填空：
worry, interest, arrive, frighten, continue,
concern
1. I’ll be __________ to hear what he has to say.
2. The mayor said that he was ________ about the ________ rise of the water level in the river bed.interestedworriedcontinued3. Recently ________ soldiers are helping
to take the victims to safe areas from
the flood.
4. Most of the newspaper seems to be
__________ with pop stars.
5. He was _________ of going alone into
the empty house.frightenedconcernedarrived1. Linda worked for the Minnesota
Manufacturing and Mining Company,
______ as 3M.
A. knowing B. known
C. being known D. to be known高考链接B解析：答案B。此处考查过去分词作后置定语，3M与know之间是被动关系，故用过去分词表示被动。2. The disc, digitally ________ in the
studio, sounded fantastic at the party that night.
A. recorded B. recording
C. to be recorded D. having recordedA解析：答案A。此处考查过去分词作后置定语，disc与record之间是被动关系，故用过去分词表示。3. Don’t use words, expressions, or
phrases _______ only to people with specific knowledge.
A. being known B. having been known
C. to be known D. knownD解析：答案D。know与words，expressions，phrases构成动宾关系，故用过去分词表示被动。4. The flowers _______ sweet in the botanic garden attract the visitors to the beauty of nature.
A. to smell B. smelling
C. smelt D. to be smeltB解析：答案B。此处为现在分词作定语，修饰flowers。smell为系动词，不能用于被动语态，相当于which/that smells sweet。
仔细观察下列句子中的过去分词的用法。
1. The recovered animals will be released soon.
2. We needed much more qualified workers.过去分词作定语3. Paper cuts used for religious purposes are often found in temples.
4. He is a teacher loved by his students.
5. The student dressed in white is my daughter. = The student who is dressed in white is my daughter.[自我归纳]
1. 过去分词作定语时，表示的动作在________之前发生，已经完成并具有____意义（见句1）。此时，作定语的过去分词一般是由_____动词变来的，因为只有此类动词才有被动意义。谓语动作被动及物2. 单个的过去分词作定语一般放在被修饰的名词 _____（见句1、句2）。____________ 作定语要放在被修饰的名词后面，作后置定语，表示被动或完成，其作用相当于一个________（见句3、句4、句5）。之前过去分词短语定语从句[拓展]
1. 不及物动词的过去分词也可作定语，一般作前置定语，不表示被动意义，只强调动作完成。 如：fallen leaves落叶；retired workers退休工人；the risen sun升起的太阳。2. 如果被修饰的词是由every / some / any / no + thing / body / one所构成的复合代词或指示代词those或these等时，即使是单一的过去分词作定语，也要放在被修饰词的后面。如：
There is nothing changed here since I left this town.3. 过去分词短语有时还可用作非限制性定语，相当于一个非限制性定语从句，前后用逗号分开。如：
Some of them, born and brought up in rural villages, had never seen a train.[辨析] 过去分词与动词-ing形式作定语时的区别：
动词-ing形式作定语时与所修饰的名词之间是主动关系，表示动作正在进行；而过去分词作定语时，则表示被动或完成意义。如：
Mr Smith, tired of the boring speech, started to read a novel.
The prize of the game show is $30,000 and an all expenses paid vacation to China.[例句展示] 仔细观察下列句子中的过去分词的用法。
1. The street is lined with small shops.
2. Tom was astonished to see his father.
[自我归纳]
过去分词作表语时，与谓语动词构成____结构，表示主语的性质、特征和____。 过去分词作表语系表状态[辨析]
1. 过去分词作表语时与被动语态的区别：过去分词作表语，主要表示主语的状态和特征，而被动语态则表示动作。如：
The cup was broken by my little sister yesterday.
The library is now closed. 2. 过去分词作表语与动词-ing形式作表语的区别：过去分词作表语表示被动或完成，动词-ing形式作表语表示主动或进行。如：
She was embarrassed because she didn’t know the answer.
Today’s meeting was boring.3. 有些动词如interest, worry, surprise, frighten等通常用其过去分词形式来说明人的情况，用动词-ing形式来说明物的情况。如：
The book is interesting and I’m interested in it. [强化训练]
从A、B、C、D中选出最佳选项。
1. The murderer was brought in, with his hands ______ behind his back.
A. being tied B. having tied
C. to be tied D. tied2. The Emperor’s New Clothes is an ______ text. All of us are ______ about it.
A. exciting; exciting B. excited; excited
C. excited; exciting D. exciting; excited3. With ______ leaves ______ in the earth every year, the soil becomes richer and richer.
A. falling; burying B. fallen; buried
C. fallen; burying D. falling; buried4. —I’m very ______ with the dish I cooked. It looks nice and smells delicious.
—Mm. It does have a ______ smell.
A. pleasant; pleased B. pleased; pleased
C. pleasant; pleasant D. pleased; pleasant 5. I have read plenty of books ______ by Lu Xun.
A. written B. wrote
C. writes D. writing
6. His nephew, ______ at sea when he was fifteen, had been his only relative.
A. losing B. loses
C. lost D. being lost7. They had beef and ______ for supper.
A. smoking fish B. fish smoking
C. fish to smoke D. smoked fish
8. She asked if there was anything _______ for tonight.
A. to plan B. planned C. that plans D. planning用以下单词的正确形式填空：
worry, interest, arrive, frighten, continue,
concern
1. I’ll be __________ to hear what he has to say.
2. The mayor said that he was ________ about the ________ rise of the water level in the river bed.interestedworriedcontinued3. Recently ________ soldiers are helping
to take the victims to safe areas from
the flood.
4. Most of the newspaper seems to be
__________ with pop stars.
5. He was _________ of going alone into
the empty house.frightenedconcernedarrived1. Linda worked for the Minnesota
Manufacturing and Mining Company,
______ as 3M.
A. knowing B. known
C. being known D. to be known高考链接B解析：答案B。此处考查过去分词作后置定语，3M与know之间是被动关系，故用过去分词表示被动。2. The disc, digitally ________ in the
studio, sounded fantastic at the party that night.
A. recorded B. recording
C. to be recorded D. having recordedA解析：答案A。此处考查过去分词作后置定语，disc与record之间是被动关系，故用过去分词表示。3. Don’t use words, expressions, or
phrases _______ only to people with specific knowledge.
A. being known B. having been known
C. to be known D. knownD解析：答案D。know与words，expressions，phrases构成动宾关系，故用过去分词表示被动。4. The flowers _______ sweet in the botanic garden attract the visitors to the beauty of nature.
A. to smell B. smelling
C. smelt D. to be smeltB解析：答案B。此处为现在分词作定语，修饰flowers。smell为系动词，不能用于被动语态，相当于which/that smells sweet。