人教版英语必修5同步教学课件：unit1 Great Scientists period three
文档属性
| 名称 | 人教版英语必修5同步教学课件：unit1 Great Scientists period three |  | |
| 格式 | zip | ||
| 文件大小 | 391.7KB | ||
| 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 | 2016-12-16 16:30:34 | ||
图片预览
文档简介
课件26张PPT。Unit 1 Great scientistsPeriod Three Grammar & Writing语法专题 过去分词作定语和表语写作专题 Persuasive writing: letter语法专题 过去分词作定语和表语Ⅰ.课文原句感知
1.But he became when he thought about helping ordinary people
to cholera.
2.From the stomach the disease quickly attacked the body and soon the _______ person died.
3.He found that it came from the river by the dirty water from London.
4.Nicolaus Copernicus was and his mind was .
5.He placed a sun at the centre of the solar system with the planets going round it and only the moon still going round the earth.答案语法感知inspiredexposedaffectedpollutedfrightenedconfusedfixed答案Ⅱ.选词填空
1.The traffic rule says young children under the age of four and ________
(weighed，weighing) less than 40 pounds must be in a child safety seat.
2.For breakfast he only drinks juice from fresh fruit (growing，grown) on his own farm.
3.There is a car (parking，parked) outside the house.
4.The experience (gained，gaining) will be of great value to us.
5.The new graduate sounds very much (interesting，interested)
in the job，but I’m not sure whether he can manage it.weighinggrownparkedgainedinterested答案6.Don’t use words，expressions or phrases (knowing，known) only to people with specific knowledge.
7.If you are not satisfied with the price (offering，offered)，we can still discuss it.
8.They are not interested in the election (held，to be held) next month.knownofferedto be held一、过去分词作定语
1.意义：及物动词的过去分词作定语往往表示被动和完成；不及物动词的过去分词作定语不表示被动，只表示完成。
(1)表示被动和完成
a polluted river一条被污染的河流
the watered flowers浇过水的花
(2)只表示完成，不表示被动
fallen leaves落叶
the risen sun升起的太阳语法精析2.位置：单个的过去分词作定语时，通常放在所修饰词的前面；过去分词短语作定语时，通常放在后面，其作用相当于一个定语从句。
The student dressed in white is my daughter.
＝The student who is dressed in white is my daughter.
穿白色衣服的那个学生是我女儿。
注意 过去分词作定语和现在分词作定语的区别：
(1)语态不同：现在分词表示主动；过去分词表示被动。
The question discussed was very important.
讨论过的那个问题很重要。
The house standing at the corner of the street was built in 1982.
矗立在街道角落的那所房子是1982年建的。(2)时间关系上不同：现在分词表示动作正在进行；过去分词表示动作已经完成。二、过去分词作表语
1.意义：用在系动词后面，构成系表结构，表示主语所处的状态。
She looked disappointed.
她看上去很失望。
We were encouraged at the news.
听到这个消息我们很受鼓舞。
2.过去分词作表语表示主语所处的状态。这一结构从形式上与被动语态相同，但被动语态强调主语所承受的动作。试比较：拓展 你知道下列一组词在作定语和表语时的区别吗？exciting/excited，interesting/interested，disappointing/disappointed，encouraging/encouraged，puzzling/puzzled，surprising/surprised，pleasing/pleased，confusing/confused，moving/moved，terrifying/terrifiedWhen he heard the moving story，he was deeply moved.
当他听到这个感人的故事，他很感动。题组训练
用所给词的正确形式填空
1.John Snow told the story about the (astonish) people in Broad Street.
2.Some of the people (invite) to the party couldn’t come.
3.Why are you looking so (disappoint)?
4.Yesterday our head teacher made such an speech that we all felt
(excite).
5.The survey (conduct) in our school last month shows that about 2 percent of the students are addicted to Internet games.
6.The police will come soon to take away the (damage) car.答案astonished inviteddisappointedexcitingexcited conducteddamaged答案Ⅰ.用所给词的正确形式填空
1.A study of travelers (conduct) by the website TripAdvisor names Yangshuo as one of the top 10 destinations in the world.(2015·全国Ⅰ)
2.The adobe dwellings(土坯房) (build) by the Pueblo Indians of the American Southwest are admired by even the most modern of architects and engineers.(2015·全国Ⅱ)
3.The producer comes regularly to collect the cameras (return) to our shop for quality problems.(2014·重庆)高考链接conductedbuiltreturned答案4.Amie Salmon，disabled，is attended throughout her school days by a nurse (appoint) to guard her.(2014·浙江)
5.While waiting for the opportunity to get (promote)，Henry did his best to perform his duty.(2014·安徽)
6.For those with family members far away，the personal computer and the phone are important in staying (connect).(2014·福建)
7.The witnesses (question) by the police just now gave very different descriptions of the fight.(2013·陕西)
8.In some languages,100 words make up half of all words (use) in daily conversations.(2013·天津)appointedpromotedconnectedquestionedused答案Ⅱ.单句改错(每小题仅有1处错误)
1.I am awfully tiring，but I know I’ll never fall asleep.(2013·浙江，短文改错) ___________
2.Gradually，I became interesting in biology and chose to learn biology when I entered the college.(2012·重庆，短文改错)____________________
3.I also shared with my friends many photos taking in Beijing.(2012·陕西，短文改错) ____________
4.Therefore，I told them interested stories and how I was enjoying Brazil.(2012·浙江，短文改错) ____________________tiring→tiredinteresting→interestedtaking→takeninterested→interesting返回答案5.Third，we should find ways to reuse the water using in washing，especially bath water which is quite a lot，and that will save much water.(2012·全国Ⅱ，短文改错) __________
6.I’m pleasing to hear it，” said the boss，but where were you yesterday？(2011·四川，短文改错) ________________
7.I was really disappointing and about to leave when he walked out of a building.(2011·陕西，短文改错) _________________________using→usedpleasing→pleaseddisappointing→disappointed写作专题 Persuasive writing: letter 说服性信函指以信件的形式表达自己的观点或立场，并期待对方
认同或接受。在写作过程中，要以合理的语气和口吻为基调，用有说服力的素材来支撑自己的观点，以说明阐述为主，以理动人，以理服人。我们可以通过以下三个部分来进行写作：
第一部分：引入。写信人首先需要简要说明写信的主要目的。如果需要的话，也可以大致作个自我介绍。
第二部分：阐述。这是说服性信函的主体和核心部分。写信人需要在这个部分有条理地列出自己的理由。理由要力求客观、真实、有说服力，要重点突出、层次分明。同时，要注意适当提高语言的力度，发挥语言的功力，以更好地展现自己的立场。阐述部分决定了说服性信函的成败，需要写信人精心策划、布局，以达到最佳效果。写作指导 第三部分：总结。可以用生动的语言重申自己的核心观点，或以情动人、引起共鸣，或升华延伸、画龙点睛。这部分应该注意语言的简练和冲击力，切忌冗杂拖拉的表达。
写作时应注意以下几点：
1.要注意英文书信的格式，兼顾文化差异，同时要注意避免语法错误；
2.第一和第三部分注重简练，而第二部分作为信函的主体，要注重条理和说服力；
3.要注意提高自己语言表达的层级，尝试使用较高级别的词汇、句型或结构。1.引入：
(1)I am writing to...
(2)I hope that...
(3)That is to say...
(4)As far as I am concerned...
(5)In my opinion...
(6)Personally...常用表达2.阐述：
(1)Here are my reasons.First of all，I think it would be better if...
(2)Second，...Third，...
(3)Moreover...
(4)What’s more...
(5)However...
(6)Instead...
(7)Here I’d like to give my advice on...
(8)I would like to suggest that...
(9)If I were you，I would...3.总结：
(1)In short...
(2)All things considered...
(3)To sum up...
(4)In brief...
(5)Please take my advice into consideration and make a final decision. 假设你是李华，正在研究天文学，假设你要给科学家哥白尼Nicolaus Copernicus写一封信，请求他发表自己的观点。
注意：词数100左右。典例展示佳作背诵Dear Nicolaus Copernicus，
I am a student studying astronomy and I would very much like to read your new theory about the solar system.I hope you will publish it for several reasons.
I understand the problems with the present theory.
The way the planets move is not what you would expect if the earth was the centre of the universe.It is also odd that the brightness of some stars seems to change.So I agree with you that we need a new theory. I know your observations have been very carefully carried out over many years.Now you must have the courage to publish them.Science can never advance unless people have the courage of their beliefs.I know you worry about what will happen if you publish your new theory.No matter how people oppose it，time will show whether your ideas are right or wrong.
So I hope you will feel you can publish your new theory.
Yours sincerely，
Li Hua返回
1.But he became when he thought about helping ordinary people
to cholera.
2.From the stomach the disease quickly attacked the body and soon the _______ person died.
3.He found that it came from the river by the dirty water from London.
4.Nicolaus Copernicus was and his mind was .
5.He placed a sun at the centre of the solar system with the planets going round it and only the moon still going round the earth.答案语法感知inspiredexposedaffectedpollutedfrightenedconfusedfixed答案Ⅱ.选词填空
1.The traffic rule says young children under the age of four and ________
(weighed，weighing) less than 40 pounds must be in a child safety seat.
2.For breakfast he only drinks juice from fresh fruit (growing，grown) on his own farm.
3.There is a car (parking，parked) outside the house.
4.The experience (gained，gaining) will be of great value to us.
5.The new graduate sounds very much (interesting，interested)
in the job，but I’m not sure whether he can manage it.weighinggrownparkedgainedinterested答案6.Don’t use words，expressions or phrases (knowing，known) only to people with specific knowledge.
7.If you are not satisfied with the price (offering，offered)，we can still discuss it.
8.They are not interested in the election (held，to be held) next month.knownofferedto be held一、过去分词作定语
1.意义：及物动词的过去分词作定语往往表示被动和完成；不及物动词的过去分词作定语不表示被动，只表示完成。
(1)表示被动和完成
a polluted river一条被污染的河流
the watered flowers浇过水的花
(2)只表示完成，不表示被动
fallen leaves落叶
the risen sun升起的太阳语法精析2.位置：单个的过去分词作定语时，通常放在所修饰词的前面；过去分词短语作定语时，通常放在后面，其作用相当于一个定语从句。
The student dressed in white is my daughter.
＝The student who is dressed in white is my daughter.
穿白色衣服的那个学生是我女儿。
注意 过去分词作定语和现在分词作定语的区别：
(1)语态不同：现在分词表示主动；过去分词表示被动。
The question discussed was very important.
讨论过的那个问题很重要。
The house standing at the corner of the street was built in 1982.
矗立在街道角落的那所房子是1982年建的。(2)时间关系上不同：现在分词表示动作正在进行；过去分词表示动作已经完成。二、过去分词作表语
1.意义：用在系动词后面，构成系表结构，表示主语所处的状态。
She looked disappointed.
她看上去很失望。
We were encouraged at the news.
听到这个消息我们很受鼓舞。
2.过去分词作表语表示主语所处的状态。这一结构从形式上与被动语态相同，但被动语态强调主语所承受的动作。试比较：拓展 你知道下列一组词在作定语和表语时的区别吗？exciting/excited，interesting/interested，disappointing/disappointed，encouraging/encouraged，puzzling/puzzled，surprising/surprised，pleasing/pleased，confusing/confused，moving/moved，terrifying/terrifiedWhen he heard the moving story，he was deeply moved.
当他听到这个感人的故事，他很感动。题组训练
用所给词的正确形式填空
1.John Snow told the story about the (astonish) people in Broad Street.
2.Some of the people (invite) to the party couldn’t come.
3.Why are you looking so (disappoint)?
4.Yesterday our head teacher made such an speech that we all felt
(excite).
5.The survey (conduct) in our school last month shows that about 2 percent of the students are addicted to Internet games.
6.The police will come soon to take away the (damage) car.答案astonished inviteddisappointedexcitingexcited conducteddamaged答案Ⅰ.用所给词的正确形式填空
1.A study of travelers (conduct) by the website TripAdvisor names Yangshuo as one of the top 10 destinations in the world.(2015·全国Ⅰ)
2.The adobe dwellings(土坯房) (build) by the Pueblo Indians of the American Southwest are admired by even the most modern of architects and engineers.(2015·全国Ⅱ)
3.The producer comes regularly to collect the cameras (return) to our shop for quality problems.(2014·重庆)高考链接conductedbuiltreturned答案4.Amie Salmon，disabled，is attended throughout her school days by a nurse (appoint) to guard her.(2014·浙江)
5.While waiting for the opportunity to get (promote)，Henry did his best to perform his duty.(2014·安徽)
6.For those with family members far away，the personal computer and the phone are important in staying (connect).(2014·福建)
7.The witnesses (question) by the police just now gave very different descriptions of the fight.(2013·陕西)
8.In some languages,100 words make up half of all words (use) in daily conversations.(2013·天津)appointedpromotedconnectedquestionedused答案Ⅱ.单句改错(每小题仅有1处错误)
1.I am awfully tiring，but I know I’ll never fall asleep.(2013·浙江，短文改错) ___________
2.Gradually，I became interesting in biology and chose to learn biology when I entered the college.(2012·重庆，短文改错)____________________
3.I also shared with my friends many photos taking in Beijing.(2012·陕西，短文改错) ____________
4.Therefore，I told them interested stories and how I was enjoying Brazil.(2012·浙江，短文改错) ____________________tiring→tiredinteresting→interestedtaking→takeninterested→interesting返回答案5.Third，we should find ways to reuse the water using in washing，especially bath water which is quite a lot，and that will save much water.(2012·全国Ⅱ，短文改错) __________
6.I’m pleasing to hear it，” said the boss，but where were you yesterday？(2011·四川，短文改错) ________________
7.I was really disappointing and about to leave when he walked out of a building.(2011·陕西，短文改错) _________________________using→usedpleasing→pleaseddisappointing→disappointed写作专题 Persuasive writing: letter 说服性信函指以信件的形式表达自己的观点或立场，并期待对方
认同或接受。在写作过程中，要以合理的语气和口吻为基调，用有说服力的素材来支撑自己的观点，以说明阐述为主，以理动人，以理服人。我们可以通过以下三个部分来进行写作：
第一部分：引入。写信人首先需要简要说明写信的主要目的。如果需要的话，也可以大致作个自我介绍。
第二部分：阐述。这是说服性信函的主体和核心部分。写信人需要在这个部分有条理地列出自己的理由。理由要力求客观、真实、有说服力，要重点突出、层次分明。同时，要注意适当提高语言的力度，发挥语言的功力，以更好地展现自己的立场。阐述部分决定了说服性信函的成败，需要写信人精心策划、布局，以达到最佳效果。写作指导 第三部分：总结。可以用生动的语言重申自己的核心观点，或以情动人、引起共鸣，或升华延伸、画龙点睛。这部分应该注意语言的简练和冲击力，切忌冗杂拖拉的表达。
写作时应注意以下几点：
1.要注意英文书信的格式，兼顾文化差异，同时要注意避免语法错误；
2.第一和第三部分注重简练，而第二部分作为信函的主体，要注重条理和说服力；
3.要注意提高自己语言表达的层级，尝试使用较高级别的词汇、句型或结构。1.引入：
(1)I am writing to...
(2)I hope that...
(3)That is to say...
(4)As far as I am concerned...
(5)In my opinion...
(6)Personally...常用表达2.阐述：
(1)Here are my reasons.First of all，I think it would be better if...
(2)Second，...Third，...
(3)Moreover...
(4)What’s more...
(5)However...
(6)Instead...
(7)Here I’d like to give my advice on...
(8)I would like to suggest that...
(9)If I were you，I would...3.总结：
(1)In short...
(2)All things considered...
(3)To sum up...
(4)In brief...
(5)Please take my advice into consideration and make a final decision. 假设你是李华，正在研究天文学，假设你要给科学家哥白尼Nicolaus Copernicus写一封信，请求他发表自己的观点。
注意：词数100左右。典例展示佳作背诵Dear Nicolaus Copernicus，
I am a student studying astronomy and I would very much like to read your new theory about the solar system.I hope you will publish it for several reasons.
I understand the problems with the present theory.
The way the planets move is not what you would expect if the earth was the centre of the universe.It is also odd that the brightness of some stars seems to change.So I agree with you that we need a new theory. I know your observations have been very carefully carried out over many years.Now you must have the courage to publish them.Science can never advance unless people have the courage of their beliefs.I know you worry about what will happen if you publish your new theory.No matter how people oppose it，time will show whether your ideas are right or wrong.
So I hope you will feel you can publish your new theory.
Yours sincerely，
Li Hua返回