high school book 1 ( B) unit 20[下学期]

课件24张PPT。 Pre reading1 What can you see in the picture?2 What do you know about Jia Sixie?He is a scientist in farming; he wrote a book called Qimin Yaoshu.1) Fast readingWhy do we consider Jia Sixie as an agriculture scientist?2) Careful reading The life of farmer is busy. Each month there is a lot of work to do: ploughing, sowing,
weeding, harvesting, fertilising
and so on. What advice does Jia
Sixie give farmers? Because he spent his time on research into agriculture & wrote a book called Qimin Yaoshu, which is about both farming & gardening.at the correct time…
?go against…at the wrong timeto grow different plants next to each otherthe best harvest is reachedexamine the soil…carefullycondition…not good, …improve…before sowing & planting crops…clean & remove the weedssheep or cowsland should be ploughedplough deep…plough less deepautumn…deeper than spring ploughing 1.?What advice did Qi Min Yao Shu include?
2.?What should you do first as a farmer ?
3.?What must be done before sowing or planting crops?
4.?Why did Jia Sixie let sheep or cows walk on the land?
5.?What should we do if we want to reach the best harvest?
6.Should wheat be planted close together or with space ? 1.What advice did Qi Min Yao Shu include?
It includes the following advice :growing green vegetables and fruit trees, keeping cows, sheep and fish in lakes. There are also instructions for making wine. 2.???What should you do first as a farmer ?
Firstly as a farmer ,you should remember to do things at the right time of the year .If so, your work will be less and the result will be better. 3.What must be done before sowing or planting crops?
Before you sow or plant crops, you must clean rough ground and remove weeds.
??????4.Why did Jia Sixie let sheep or cows walk on the land?
Because he wanted the animals to destroy the weeds or eat them.?What should we do if we want to reach the best harvest?
If you want to reach the best harvest , you should change the crops in your fields.For example, if you plant rice in a field one year and wheat in the field the next year ,you will harvest good crops. That is to say ,do not plant the same crop year after year in the same field.
? 6.??Should wheat be planted close together or with space ?
Wheat should be planted close together instead of with space. Because Jia Sixie did experiments and showed that.Language points research do (some) research on/into sth
experience作“经验”讲是不可数名词;作“经历,阅历”讲是可数名词. eg:
1. I’m a good teacher with (many,much)teaching ( experience,experiences)muchexperience
2. It’s an experience I’ll never forget.following“以下的,接着的”. the following 可以用作名词,作“如下”讲,既可以指单数,也可以指复数 eg:
1. The following are the books that I bought yesterday.
2. The following is the question that he wants to ask.go against 违背, 不利于1.She went against her parents’ wishes.2. go against nature condition1.a state of being of general health 状态,健康状况 eg:
The astronauts soon got used to the condition of weightlessness.固定短语: out of condition身体不好 in good condition 情况良好
in poor condition情况不好guide to sth英语入门 a guide to English中国旅行指南 a guide to Chinadeep VS deeply
deep 用于具体的深度,包括时间和空间
They dived deep in the sea.
They talked deep into the night.deeply 用语抽象的,比喻的意义
We were deeply moved by this film.deeply 可以修饰形容词和过去分词, deep不能They are digging _________ to find the water.
He is_______ interested in English.
We _______ regret the death of the young man.deepdeeplydeeply housing conditions 住房条件 Under present conditions we can’t have more time to play.2. (pl.) the state of affairs at a particular place or time 环境,情况,常用 复数 eg:year after after VS year by yearyear after year 侧重同一动作的重复,意思是“年复一年地,年年”
year by year 强调动作的逐渐变化过程,意思是“逐年” eg:1.We plant trees year after year in March. 2.My grandpa gets older year by year.1.She sent money ________________ to help the poor.
2.________________ those students come to see the old teacher. They find he grows weaker _________________.year after yearYear after yearyear by year.Farming and Gardening
? 1. About Jia Sixie
(paragraph 1)
.??2. About Qi Min Yao Shu
(paragraph 2)
.??3. About Jia Sixie’s advice
(paragraph 3)
Farming and Gardening1. About Jia Sixie…;
…lived in the sixth century AD ;…was born in Yidu ,Shandong Province;… spent his time on collected information studied it did experiments and learnt from the experiences of farmers . 2. About Qi Min Yao Shuabout growing green vegetables and fruit trees ; about keeping cows, sheep and fish in lakes .
about making wine . 3. About Jia Sixie’s advicedo things at the right time of the year;
improve the soil if not good; clean ground before sowing or planting crops and remove weeds ; plough the soil autumn ploughing spring ploughing change the crops in the field. (Wheat) be planted close together ; grow plants next to each other in the same field. Unit 19 Modern agriculture
The Fourth Period Farming and Gardening About Jia Sixie … … … About Qi Min Yao Shu … … … About Jia Sixie’s advice … … … Useful expressions :
such as make use of as…as possible bring in depend on shortage of stand for in other words a variety of be useful for spend on go against year after year next to 2) Imagine you have a vegetable garden & you want to grow beans, cabbages, onions, tomatoes & sunflowers. What will you do in each month of the year?It is in November when we have to plough the land for the first time. The ploughing has to be done deep.NovemberWrite a plan for your vegetable garden.November :March : April :May ―September : July ―October : It’s in November that we have to plough the land for the first time .The ploughing has to be done deeply . It’s in March that we should remove the weed and plough the land for the second time .The ploughing has to be done less deeply .Then we clean the rough ground . It’s in April that we should sow the seeds. We should remember to grow different plants next to each other . It is in this time that we should water the plants, put fertilizer on the soil and remove weeds regularly . It is in this time that we should harvest them.
袁隆平被誉为中国的“杂交水稻之父”. 中国农民说，吃饭靠“两平”，一靠邓小平----制定了生产承包责任制的政策，二靠袁隆平----发明了杂交水稻。
袁隆平，男，１９３０年９月出生于北京，１９５３年毕业于西南农学院农学系。毕业后，一直从事农业教育及杂交水稻研究。
在中国人民正闹饥荒的20世纪60年代，袁隆平提出了杂交水稻的概念，这种新型水稻具有高产量的特点。10年后，他研制成功了一种产量比一般水稻高出20%的新型水稻。
　　袁隆平一生献身于农业研究，先后受到联合国教科文组织、粮农组织的称誉。袁隆平虽已年届７０岁，仍然一如既往地从事农业研究。袁隆平人物简历writinghybrid rice;
System of Production Responsibility;
institute;
suffer the famine;
yield;
UNESCO, FAO.Possible version: Yuan Longping is known as China’s “father of hybrid rice”. It’s said that in China, we eat depending on “Two Ping” ---- Deng Xiaoping, who made the policy of System of Production Responsibility, & Yuan Longping, who invented hybrid rice.
Yuan Longping, who was born in September, 1930, graduated from Agriculture Department in Southwest Agricultural Institute. He has been working on agriculture education & the research into hybrid rice since he left the institute.
In the 1960s, when China was suffering serious famine, he came up with the idea of hybrid rice, which has a high yield. Ten years later, he succeeded in inventing a new species that produced a 20 percent higher yield than common types of rice.
Yuan devoted himself to the research into agriculture, & was honored by UNESCO & FAO. Although he is 70 years old, he is still working on the research into agriculture. Farmers’ proverbs & sayingsThe wisdom of farmers about the weather & farming is collected in many popular proverbs & passed on from generation to generation. The following proverbs tell you sth. About the weather din England. Are they true for China?4 Post reading1 No weather is ill, if the wind be still.
2 Yellow sky at sunset, wind in the morrow.
3 Rain 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.Homework:Write a passage introducing Yuan Longping.
Consult the websites:
http://agri-history.et/agriculturists/jsx
http://agr-history.net/history/chapter03
www.yjsy.echu.edu.cn/jszj/子部-魏晋天下/齐民要术