贾思勰是我国北魏末期(公元六世纪)杰出的农业科学家他....ppt

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1、1 warming up1 warming upspringsummerautumnwinterPre readingPre reading1 What can you see in the picture?2 What do you know about Jia Sixie?贾思勰是我国北魏末期（公元六世纪）杰出的农业贾思勰是我国北魏末期（公元六世纪）杰出的农业科学家。他是山东益都人，曾经做过高阳郡（今山科学家。他是山东益都人，曾经做过高阳郡（今山东临淄）太守东临淄）太守,大约在公元大约在公元-年间年间,他写成他写成了著名的农业科学著作了著名的农业科学著作齐民要术齐民要术。齐民要术齐民要术全

2、书共全书共9292篇，分成篇，分成1010卷，共卷，共1111万多字万多字.它比较系统地总结了黄河中下游地区北魏和北魏以它比较系统地总结了黄河中下游地区北魏和北魏以前农业生产技术的成就，初步建立了农业科学体系，前农业生产技术的成就，初步建立了农业科学体系，是一部有很高科学价值的是一部有很高科学价值的 农业百科全书农业百科全书，也是我国，也是我国乃至世界上保存下来的最早的一部农业科学著作。乃至世界上保存下来的最早的一部农业科学著作。1.Which of the following is true according to the passage?A.Jia Sixie was the earli

3、est agricultural scientist.B.The knowledge in Qi Min Yao Shu is not useful C.for farmers today.D.D.Jia Sixies book deals with only farming.C.Jia Sixies book is a practical guild to farming.2.Jia siXies book includes advice on the following subjects except_.A.making wine B.keeping cows,sheep and fish

4、 C.growing vegetables treesD.making food3.The best harvest is reached when_.B.farmers plough the soil deeper C.farmers sow seed at the correct time of year D.much fertilizers is put much into the fieldsA.farmers change the crops in their fields.4.The text is mainly about_.A.farming in China B.garden

5、ing in China C.advanced technology in China D.Jia SiXie and his Qi Min Yao Shu5.From the text we can see that_.B.traditional methods should be given up C.traditional methods are of no use D.traditional methods are out of dateA.traditional methods are still of great useLanguage points:1.Most of the w

6、isdom discovered by early Chinese scientists is still useful for farmers and gardeners today.discovered by early Chinese scientist 过去分词做定语,与所修饰的词wisdom之间存在逻辑上的被动关系.原句可=which/that was discovered by early Chinese scientists2002年上海高考题:Dont use words,expressions,or phrases _ only to people with specific

7、 knowledge.A.Being known B.having been knownB.C.to be known D.knownD2.He spent his time on research into agriculture.深入研究 into 深入,进一步(1)research v.Into/on/for/with(2)e.g.They are researching on/into the effects of smoking.(3)(2)research n.C/U into/on /in(4)e.g.Theyll carry out a research into the ca

8、use of the plane crash.(5)He is doing research in ancient history.(6)(3)research 不与many搭配使用(7)一项研究:a piece of research3.But if you go against nature and do things at4.the wrong time of year,you will have to do5.more work and the results will not be so good.6.If you,youll7.结构是表示禁止和警告的交际用语,意为”如果你，那么你就

9、会”8.e.g.If youre late again,youll lose your job.9.If you dont study hard,youll fail in the exam.4.If the condition of your soil is not good,you should improve it.condition C 条件、目前的状况条件、目前的状况 (pl)环境、情形环境、情形 U 健康状况、良好状况健康状况、良好状况 e.g.Her parents allow her to go,but made it a condition that she should g

10、et home before midnight.Health is one of the conditions of success.He is out of condition because he never takes any exercise.My car is old but in good condition.词组:on condition that 用作连词，意为“假如，在条件之下”e.g.Ill come on condition that my parents are invited,too.1.2.5.For example,do not plant rice year a

11、fter year in the same field.3.4.year after year 5.年复一年，常用来表示每年重复，在句中作状语6.e.g.We used to go to the mountain village for a holiday year after year.7.year by year8.强调动作的逐渐变化过程，意为“逐年”或“一年一年地”9.e.g.My grandma grows older year by year.10.11.1 Farmers proverbs&sayingsThe wisdom of farmers about the weather

12、&farming is collected in many popular proverbs&passed on from generation to generation.The following proverbs tell you some things about the weather din England.Are they true for China?4 Post reading4 Post reading1 No weather is ill,if the wind be still.2 Yellow sky at sunset,wind in the morrow.3 Ra

13、in before seven,clear by eleven.4 April showers bring May flowers.5 Deeds are fruits,words are but leaves.6 The best ground bears weeds as well as flowers.7 Never cackle unless you lay.Useful Expressionsv独户单干独户单干v随着时间的推移随着时间的推移v利用利用v引进引进v国际交流国际交流v对对友善友善v依靠依靠v保护保护免受免受v与与不同不同v以以 而闻名而闻名v换句话说换句话说v代表代表v做

14、做研究研究v种种的，多种的种种的，多种的vone-family businessvover timevmake use ofvbring invinternational exchangevbe friendly tovdepend onvprotect fromvbe different fromvbe known asvin other wordsvstand forvdo research va variety of/varieties of对对产生影响产生影响养牛羊养牛羊在在2020世纪世纪9090年代年代在早期在早期违背自然违背自然导致导致把把变成变成耕地耕地近近100100年来年来

15、have effects onraise sheep and cattlein the 1990s/1990sin early timesgo against naturelead tochange intoarable land/soilin the last 100 years2001It was for this reason_ her uncle moved out of New York and settled down in a small village.A.which B.why C.that D.howC(2003年上海高考年上海高考)The conference had b

16、een held to discuss the effects of tourism_ the wildlife in the area.A.in B.on C.at D.withB1.They _ chickens,cattle and crops 1.They _ chickens,cattle and crops as well on the farm.as well on the farm.A.raise B.feed C.keep D.bring up A.raise B.feed C.keep D.bring up2.My brother stayed at home studyi

17、ng 2.My brother stayed at home studying English _ going to the cinema.English _ going to the cinema.A.instead B.instead of A.instead B.instead of C.without D didnt C.without D didnt3.The accident was my fault,so I had to 3.The accident was my fault,so I had to pay for the damage _ the other car.pay

18、for the damage _ the other car.A.of B.at C.to D.on A.of B.at C.to D.onABC4.The old man is still suffering from pain.It seems that the medicine has _ him.A.no effect to B.little effect on C.some effect in D.a good effect on5.A hammer _ driving in nails.A.is used to B.is used for C.Is used as D.is used ofBBHomeworkRecite Paragraph 1-3Preview Unit20下午带第下午带第39期学英语报期学英语报