高中英语教学资料-m4-unit2warmingupandreading.ppt

Part 1 I.单词拼写单词拼写 1.output 2.equip 3.discovery 4.confused 5.nutrition 6.hunger 7.focus 8.chemical 9.therefore 10.struggledII.单项选择单项选择:ADCBC ADABB ABABB CDAAD CUnit 2 Working the landWhat does“Working the land”mean?To use the land to do some farming work.1.What are the serious problems the world faces today?Pre-readingEnvironment Population Natural resources Wars Poverty Hunger World Hunger MapEvery year 15 million children die of hunger.One billion people in the world suffer from hunger and malnutrition(营养不良营养不良).If you had the chance to do something to help end hunger in the world,what would you do?From What can we do to solve world hunger?Control the population Open more land for growing Increase the output of crops Ways to end hunger?Yuan Longpings way?Super Hybrid Riceear of rice稻穗稻穗grain of rice谷粒谷粒A Pioneer for All PeopleA Pioneer in agriculture造福全人类的先驱者造福全人类的先驱者What may be the style of the passage?A.a story B.a travel journal C.a biography(an introduction to a person 生平生平传记传记)Skimming:find out the main idea of each paragraph.His appearance and achievementHis biography and research His personalityHis dreamPersonal information（P11 Exx1）Name:Nationality:Age:Occupation:Education:Dream:Yuan LongpingChinese84 years old a scientist/farmerGraduate from Southwest Agriculture College in 1953Careful Reading:1.rice plants as tall as sorghum 2.to export his rice to feed more peopleAchievement:Hobbies:Developed super hybrid rice which produces 20%more than normal riceListening to violin music,playing mah-jong,swimming and reading.Personality:regard himself as a farmer;care little about money and being famousListen to the tape!1.grow _that has a high output.2.His research helps the UN have more _in the _against hunger.3._his knowledge in many _ countries.4.give money to _others for their research in agriculture.Make a list of Yuans achievements:super hybrid ricetoolsbattlecirculateequipless developedLearning about languageRevision:v Why did the author call Yuan Longping“a pioneer for all people”？v What evidence is there in the text to support this idea?His super hybrid rice makes it possible to produce _more rice in the same fields.More than _of the rice produced in China each year is from this hybrid strain._of the worlds people are fed from just _of the farmland in China._ his knowledge in India,Vietnam and many other_ _ _.v v v v 20%60%22%7%Circulateless developed countriesMake a list of Yuans achievements:gives a lot of money to _others for their research in agriculture.dreams to _his rice _ _it can be grown around the globe.v equipv exportso thatThanks to his research,the UN has more _in the _ to rid the world of hunger.v tools battle(P11 Exx2):Paraphrase the sentences,that is,rewrite the sentences in your own words:Suggested answers:1.Even when he was a young man,he knew how important it was to produce bigger rice crops to feed more people.2.During his early years,much of the countryside was troubled by hunger.3.As they use hybrid rice,farmers are producing twice as much rice as before.4.He cares little about money and is not interested in buying things for himself or having a better life.5.It does not cost anything to dream for something.-Dreams are free and everybody can have ideas about what they would like their future life to be.Language points:1.He considers himself a farmer,for he works the land to do his research.从属连词从属连词 for,because,as,since 表表“因为因为”1._everybody is here,lets begin our class.2._he is ill,he is absent today.3.You must be tired,_you have been busy all day.4._I didnt know his address,I called him to pick me up.SinceBecauseforAs2.consider sb sth 认为认为.consider to do/to be/as.consider doing 考虑做考虑做.Eg.She is considering _the Shanghai Expo this summer holiday.Hosting the Expo is considered _ _a great honour for a country.He is considered to _the machine.visitingto behave invented3.make it possible to do.形式宾语形式宾语We consider it our duty to support good leaders.The new method makes it possible to complete the task earlier.We all feel it nice to be able to visit that university.4.search常用的搭配：常用的搭配：search sb./sth.搜查某人搜查某人/某物某物 search for sb./sth.搜寻某人搜寻某人/某物某物 search.for.in search of 寻找寻找 1.The policeman searched the thief to see what he had in his pockets.2.The villagers are searching for the missing child.3.The villagers are searching the forest for the missing child.=.are in search of the missing child.5.Using his hybrid rice,farmers are producing harvests twice as large as before.现在分词短语作状语现在分词短语作状语1.Walking in the street,I came across an old friend.2.Taught by the teacher,the children learned a lot.3.Having lost her way,she asked a policeman for help.=Not knowing the way,.twice as large as before.三种倍数表达法三种倍数表达法:(1)倍数倍数+形容词形容词/副词的比较级副词的比较级+than.(2)倍数倍数+as+形容词形容词/副词的原级副词的原级+as.(3)倍数倍数+the+名词名词+of.This building is four times higher than that one.This building is five times as high as that one.This building is five times the height of that one.6.He awoke from his dream with the hope of producing a kind of rice.=He awoke from his dream,_ produce a kind of rice.eg.He works hard,hoping to become the best student in his class.=He works hard with the hope of becoming.hoping toPart 2 1.high output 2.struggle for 3.super hybrid rice 4.a disturbing problem5.circulate knowledge 6.expand the area of the fields7.lead a comfortable life 8.less developed countries9.thanks to 10.rid the world of hunger11.the past five decades 12.graduate from III.BBDBD BBDBD ABC IV.BCABD