Unit 19 Modern Agriculture 要点综述

1、Unit 19 Modern Agriculture 要点综述I.Teaching aims and demands1.TopicsTalk about modern agriculture and its effects on people s life2.Function: 提建议和做决定(Giving advice and making decisions)In my opinion,you should. I think he is right.If I were you. Wouldn t it be better if.?We cant t do both,so. The othe

2、r idea sounds better to me.As far as I can see the best thing would be to.We have to make a choice.3.Vocabularyprotection;technique;irrigation;pump;seed;technical;import;production;root;insect;tobacco;golden;method;tie;discovery;garden;gardening;gardener;wisdom;practical;guide;firstly;sow;condition;

3、soil;weed;remove;sunflower;generationdepend on;and so on4.Grammar:It的用法(2)-强调句中某一成分能够运用英语的强调句型，引起他人对下列内容的关注：1.事情的执行者-强调句子的主语2.动作的对象或内容-强调句子的宾语)包括介词宾语)3.事情发生的时间或地点-强调句子的时间或地点等状语II.Key points1.listening and speaking1How are people s eating habits changing over the years?over the years用法此处over意为在.期间举例M

4、y grandchildren will stay over Christmas. 我的孙儿孙女们圣诞节期间将呆在这儿。2How has agricultural produce changed during these years?.produce用法n.U 农产品 举例The farmer brought his produce to the market. 农民把他的农产品带到市场。 My cousin sells her garden produce in the market. 我表姐在市场上卖自己菜园里的蔬菜。 This shop sells native produce. 这家商

5、店出售土特产品。3Next,farmers have to raise more pigs,sheep and cattle.raise 用法vt. 饲养;举例They increased their income by raising silkworms and so on. 他们靠养蚕等增加了收入。 He is a farmer and raises horses. 他是农民，又养马。 cattle用法n. 牛；牲口；家畜 举例Cattle feed on grass. 牛以草为食。 They keep a large herd of cattle. 他们饲养着一大群牛。 That is

6、a cattle farm. 那是畜牧场。 beef(=feeder) cattle 肉牛 dairy cattle 奶牛 注意cattle是复数含义.几头牛可以说: three head of cattle4Listen carefully to all the group members,take notes of the reasons they give and help to make a good decision.note用法笔记举例I must look at my notes. 我得看看我的笔记。 Please take notes of the lecture. 请做听课笔

7、记。 compare notes 对笔记；交换意见 2.reading1It is on this arable land that the farmers produce food for the whole population of China.It is.that.用法此为强调句型,该句型虽是本单元重点,但在高一上册unit 2; unit 6; 以及高一下册unit 16皆有出现, 本站也有详细解释.请另行查看.2Farmers have long used techniques to make their land produce more.technique用法n. 技术；技巧

8、举例Dick Fosbury had a new technique for doing the high jump. 迪克福斯贝里有一种跳高的新技术。 the mastery of technique 掌握技术 3Over time,many farming techniques have been modernised.modernise比较(1) vt. 使现代化 (2) vi. 现代化 举例modernize a hospital by installing the latest equipment 安装最新设备使医院现代化拓展modernization n. 现代化 举例plans

9、for modernization of existing factories 使现有工厂现代化的计划4To make as much use of the land as possible,two or more crops are planted each year where possible.make use of用法利用，使用，采用举例We make use of electricity every day. 我们每天使用电力。 She makes good use of her time. 她善于利用时间。 5More advanved technical information

10、was brought in from abroad in the 1980s.bring in用法1) 从外提供；带入 (2) 引入；提出 (3) 生产出；生出作为收益 举例The commune is expected to bring in more rice this year. 今年公社可望收获更多稻谷。 This will bring them in several thousand yuan. 这将使他们得到几千块钱的收益 链接本单元出现该短语的句子: To the villagers great joy,the tree and tea crops are also bring

11、ing in money to them.6Import of technology and machines,and the international exchange of delegations have helped Chinese farmers improve their production.Import用法v. 进口，输入 n. 进口；进口商品；含意 举例You must pay duty if you want to import wine. 如果你要进口酒，你就必须纳税。 None of the machines on display here are imported.

12、 这里展出的所有机器没有一件是进口的。 delegation用法n. 代表团 举例Our delegation left Korea for home last Friday. 我国代表团于上星期五离开朝鲜回国。 a delegation from Japan 日本代表团 send a large delegation 派遣一个大的代表团。 7Future agriculture should depend on high technology as well as traditional methods.as well as用法(1) 既也（又）；不仅而且 (2) 同样；同样好地 举例He

13、has experience as well as knowledge. 他既有学识又有经验。 She s clever as well as beautiful. 她不但漂亮，而且聪明。 Scott has a flat in London as well as a house in Edinburgh. 斯科特不仅在爱丁堡有座房子，而且在伦敦有个套间。 I, as well as you, know that. 我和你一样，也知道那件事。 8Not only is food production important but also taking care of the environme

14、nt.Not only.but also用法not only.but also.在连接句子时,not only后面的句子要使用倒装结构. 详见高一上册unit 29The biggest problem of Chinese farmers is the shortage of arable land.shortage用法n. 不足；缺少举例After the hot summer,there was a shortage of water. 炎热的夏天过去后，出现缺水现象。 The school has a shortage of teachers;it needs three more.

15、那个学校的教师不够，还缺三位。 10Many vegetables are grown in greenhouses where they are protected from the wind,rain and tect.from.用法见高一上册unit 311In 1993,a kind of tomato was developed that was different from any grown before.any grown before用法此处的grown before为过去分词短语充当定语,和any之间有逻辑上的动宾关系.12 G stands for

16、genetically from the word genes .stand for用法见高一上册unit 813In other words,the way tomatoes grow from natural seed is changed.In other words用法也就是说；换句话说 举例Joe doesn t like work - in other words,he s lazy! 乔不爱劳动换句话说，他懒惰！ 14A variety of GM watermelons will be seedless.variety用法见高一上册unit 103.integrating sk

17、ills1Much of the wisdom discovered by early Chinese scientists is still useful for farmers today.wisdom用法 n.U 聪明，才智举例I am struck by Annie s wisdom. 安妮的智慧使我惊叹不已。 He is a man of wisdom. 他是个聪明人。 Let us consider the wisdom of following his advice. 让我们考虑按他的意见做是否明智。 2Jia Sixie s book is a practical guide

18、to farming.practical用法a.实践的；实用的 举例Earning a living is a practical matter. 谋生是一实际问题。 He is a practical man and doesn t like empty talk. 他是一个注重实干的人，不喜欢空谈。 Rowing across the Atlantic is not a practical idea. 划船横渡大西洋不是个明智的想法。 guide用法vt. 1.指导 2.导游 n.1.指南，指导 2.手册 3.向导举例He guided us through the forest. 他领我

19、们穿过了森林。 He flashed a torch to guide me. 他打手电给我引路。3But if you go against nature and do things at the wrong time of year,you will have to do more work and the results will not be so good.go against用法见高一下册unit 164If the condition of the soil is not so good,you should improve it.condition用法n.1.状况 2.复环境

20、3.（先决）条件举例the condition of affairs (世界的) 局势 事态 ,社会动向 my financial condition 我的经济状况 收支情形 the condition of weightlessness 无重力状态 not.on any condition=on no condition 无论在什么条件 任何状况 下都不,绝不 What are your conditions for accepting the offer? 在什么条件下你才会接受这个提议？ I will let you go only on one condition. 只有在一种条件下我

21、才会让你走。 make it a condition that. 以为条件 5Before sowing or planting crops,rough ground must be cleaned and weeds removed.remove用法vt.脱掉;去掉,消除(+from)举例She saw he had removed his glasses. 她看到他摘下了他的眼镜。举例Students removed several desks to another classroom. 学生们把几张书桌搬到另外一间教室。 She removed the painting to anoth

22、er wall. 她把画搬到另一面墙上。 He was removed from the post. 他被解雇了。6The best harvest is reached when farmers change the crops in the fields.reach用法vt. 获得；占有；收到 举例Your letter reached me the day before yesterday. 你的信我前天收到。 Part of the reply reached my ears. 有几句答话传到我的耳朵里了。 The news only reached me a moment ago.

23、我刚刚得到这个消息。 The two parties reached on an agreement. 双方达成了协议。 7For example,do not plant rice year after year in the same field.year after year用法一年又一年;年复一年比较The university gets bigger, year by year. 这所大学每年都在扩大。 Tens of thousands of men, year after year, have travelled southwards to find work. 每年都有好几万人

24、去南方找工作。8Other scientists said that wheat should be planted with space between the plants.with space between the plants用法with的复合结构.详见高一上册unit 2; unit 119He also said that it is good to grow different plants next to each other in the same field.next to用法(1) 在的旁边；贴近；紧挨着 (2) 仅次于那个，这个，它，我，等 (3) 几乎 举例Our

25、house is next to the Post Office. 我们的家在邮局旁边。 You can sit next to Roger at dinner. 吃饭时你靠着罗杰坐。 In one room next to him I found a lot of good books. 在他隔壁的一个房间里我发现很多好书。 10The wisdom of farmers about the weather and farming is collected and passed on from generation to generation.pass on用法1) 转告；带信儿 (2) 把传递给另一人 举例Please pass on the message to your classmates. 请把消息告诉你的同学。 Please pass on my regards to your parents. 请代我向你的父母问好。 4workbook1Soon the princess fell in love with Niu La