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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 environment.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 short
