外研版高中英语必修四module4课件.ppt

Period 1Module 4 Great ScientistsIntroduction Reading&Vocabulary大家好大家好1 1IntroductionName:_Nationality:_Major:_Inventions/discovers:_When did they invent/discover:_QianQian XuesenXuesenChineseChinesePhysicsPhysicsChinese atom bombIn 1964Name:_Nationality:_Major:_Inventions/discovers:_When did they invent/discover:_Marie CuriePolishPhysicsRadioactivityIn 1898Name:_Nationality:_Major:_Inventions/discovers:_When did they invent/discover:_ArchimedesSicilianPhysics,Mathematicsbuoyancy浮力浮力About 240 BCName:_Nationality:_Major:_Inventions/discovers:_When did they invent/discover:_Albert EinsteinGerman/AmericanMathematical Physicsrelativity In 1905Name:_Nationality:_Major:_Inventions/discovers:_When did they invent/discover:_Yuan LongpingChineseAgriculturehybrid riceIn 1970.What great scientists do you know?大家好大家好2 21.the study of animals2.the study of plants3.the study of all living thingszoologybotanybiologyphysics.Find out the words with their definitions.4.the study of physical objects and natural forces大家好大家好3 3策划：学生双语报策划：学生双语报策划：学生双语报策划：学生双语报制作：广东英语教学制作：广东英语教学制作：广东英语教学制作：广东英语教学E-classroomE-classroom课件创作中心课件创作中心课件创作中心课件创作中心 4 45.the study of chemical processes in living things6.the study of the structure of substance and how they react with each other7.the study of inherited characteristics in living thingsbiochemistrychemistrygenetics大家好大家好.How do we call the persons who study these subjects?n nbiologyn nchemistryn nbiochemistryn nbotanyn nzoologyn ngeneticsn nphysics n nmathematicsbiologistchemistbiochemistbotanistzoologistgeneticistphysicistmathematician大家好大家好5 5.Read the passage again and decide whether the statements are True of False.1.China produces more rice than any other country.2.Yuan Longping asked a lot of questions at school.3.He developed a new kind of fast-growing rice.4.The government helped him in his research.5.The new rice replaced vegetables in 50 thousand square kilometers.6.The new rice is now grown n other countries,such as Pakistan.Reading&Vocabulary 大家好大家好6 6Finish the exercises in Activity 3&4.Activity 3:cropbreakthroughbreedsupportfeedpublishproducerspecies1)agriculture Activity 4:BBAB1)B大家好大家好7 7策划：学生双语报策划：学生双语报策划：学生双语报策划：学生双语报制作：广东英语教学制作：广东英语教学制作：广东英语教学制作：广东英语教学E-classroomE-classroom课件创作中心课件创作中心课件创作中心课件创作中心 8 81.a prize or money given to someone for sth 2.exactly the same3.to find out how long,wide,heavy,etc.sth is4.to find5.an idea,esp.in science,that explains why or how sth happens6.a form of energy which comes from a nuclear reaction 7.a person who takes part in a contest 8.a stage in a competition.Match the words with the meanings.awardequalmeasurediscovertheoryradiationcontestantround大家好大家好Culture cornerRockets大家好大家好9 9.Read the passage and decide whether the statements are True or False.Today rockets are only used to send astronauts into space.Rockets were invented by Chinese about 2,000 years ago.It was in the Song Dynasty that rockets were first used in wars.It is believed that Europeans learned how to make rockets from the Mongols.Wan Hu succeeded in sending himself into space with the help of rockets.大家好大家好1010.Find out the topic sentences of each paragraph.Para.1Para.2Para.3Para.4 Today rockets are used to send astronauts into space or celebrate great events.Rockets were first invented by Chinese about 2,000 years ago.First rockets were used in battles in China and then it was spread to Europe.Rockets were also used in other ways.大家好大家好1111Homework Find out more information about rocket on Internet.Then share it with your classmates Tomorrow 大家好大家好1212Period 3Grammar1 Revision of Passive Voice（被动语态复习）（被动语态复习）大家好大家好1313.Find out the following sentences which belong to Passive Voice.n nYesterday I listened to music at home.n nA sound of piano is heard in the living room.n nAlexander Graham Bell invented the telephone in 1876.n nAn article was written by him.n nThey know that he is an expert.n nIn Pakistan rice will be grown in many parts of the country.n nThe new hybrid rice has been developed by the Yuan Longping High-tech Agricultural Company of China.大家好大家好1414.Finish the exercises of Activity 2,on page 34.nThese computers are produced in America.nRice has been grown in China for thousands of years.nThese electronic games were/are made in Japan.nA new variety of rice was discovered in 1970.nMany important discoveries have been made since the beginning of last century.大家好大家好1515.Finish the exercises of Activity 3,on page 34.was educatedwas givenwere publishedwas discoveredwere convertedwas exported大家好大家好16161.Where was he educated?2.What nickname was he given?3.When were the results of the experiment published?4.When was a naturally sterile male rice plant finally discovered?5.How many square kilometres of rice fields were converted to growing vegetables?6.Where was Yuan Longpings rice exported?.Finish the exercises of Activity 4,on page 34.大家好大家好1717When will you use passive voice?n nLook!Theres nothing here.Everything has been taken away.n nI was born in 1981.n nShe is liked by everybody.n nHe is said to be a good teacher.n nYoull be contacted.n nStar War is acted by Harrison Ford.不知道动作的执行者不知道动作的执行者不必提出动作的执行者不必提出动作的执行者强调动作的承受者强调动作的承受者习惯用法习惯用法不确定动作的执行者不确定动作的执行者行文的需要行文的需要大家好大家好1818时态时态动词形式动词形式一般现在时一般现在时一般过去时一般过去时一般将来时一般将来时现在进行时现在进行时过去进行时过去进行时现在完成时现在完成时过去完成时过去完成时过去将来时过去将来时am/is/are+过去分词过去分词(p.p.)was/were+p.p.shall/will+be+p.p.am/is/are+being+p.p.was /were+being+p.p.has/have+been+p.p.had been+p.p.should /would +bebe+p.p.大家好大家好1919Are there any differences between the two groups of sentences?n nHe told her a long story.n nShe was told a long story.n nA long story was told to her.p Mother bought me a new coat.p I was bought a new coat.p A new coat was bought for me.give,show,hand,send,pay,lend,pass,tell,write,bring,sell,offer,cause,wish,teach,buy等常有双宾等常有双宾语语,变被动态时应考虑加上介词变被动态时应考虑加上介词for或或to大家好大家好2020Can you find out anything special about the sentences below?n nThe flowers smell sweet.n nThe food tastes nice.n nSilk feels soft.n nThe cloth washes well.n nThe poem reads smoothly.n nThis book sells well.n nThese trees need watering.n nThis house requires repairing系动词系动词 +adj.:.:主主动表被动动表被动某些和某些和well,easily等副词连用的等副词连用的不及物动词不及物动词,如如read,wash,clean,cook,close,cost,lock,look,open,sell,write,wear,etc用主动表被动用主动表被动.在在 need,require 等词后面用动名词的等词后面用动名词的 主动形式表示被动意义。主动形式表示被动意义。大家好大家好2121策划：学生双语报策划：学生双语报策划：学生双语报策划：学生双语报制作：广东英语教学制作：广东英语教学制作：广东英语教学制作：广东英语教学E-classroomE-classroom课件创作中心课件创作中心课件创作中心课件创作中心 2222by+-ing form Grammar 2大家好大家好策划：学生双语报策划：学生双语报策划：学生双语报策划：学生双语报制作：广东英语教学制作：广东英语教学制作：广东英语教学制作：广东英语教学E-classroomE-classroom课件创作中心课件创作中心课件创作中心课件创作中心 2323介词介词“by”与名词，代词或动词与名词，代词或动词-ing 连用，连用，在句中作状语。在句中作状语。用法用法 例句例句By与名词，代词连与名词，代词连用，用，译为译为“被被”，常用于被动语态。常用于被动语态。The snow was cleared away by the students.By与动词与动词-ing连用，连用，译为译为“通过通过”。表示。表示某种方式某种方式。He could produce more rice by crossing two different plants.大家好大家好Period 4Module 4 Great ScientistsReading&Writing Speaking 大家好大家好2424Stephen HawkingWhen&where was he born?Why was he famous?When did he discover/invent?Do you know who is him?Reading&Writing大家好大家好2525Reading&Writing2.Vocabulary(3ms)Reading&Writing2.Vocabulary(3ms)Match the words in the box with the definitions.a person who has been attacked,injured or killed as a result of a crime,an accident,etc.to discover the cause of an illness or a problema book that sells in very large numbersan illnessthe study of the origin and development of the universethe act of creatingthe state of being disabledvictimdiagnosebest-sellerdiseasecosmologycreationdisability大家好大家好2626Read the passage about Stephen Hawking and number the paragraphs in the correct order.Answers:2-3-1大家好大家好2727Write the number of the paragraphs.This paragraph explains why Hawking is famous.This paragraph talks about Hawkings personal life.This paragraph talks about Hawkings scientific career.Paragraph 1(the third in the book)Paragraph 2(the first in the book)Paragraph 3(the second in the book)大家好大家好2828策划：学生双语报策划：学生双语报策划：学生双语报策划：学生双语报制作：广东英语教学制作：广东英语教学制作：广东英语教学制作：广东英语教学E-classroomE-classroom课件创作中心课件创作中心课件创作中心课件创作中心 结束大家好大家好2929