U3morepractice

1、scientific researchagriculturemeaningcolourful agriculturethe various kinds of agriculturegreen agriculturethe traditional method of growing plants in soil.blue agriculturegrowing fish or plants in areas of natural water such as oceans or lakes.white agriculturea very special way of growing crops in

2、 pools of water prepared by people.1.what is traditional agriculture? what is special with it?2. what is used to feed plants in white agriculture?3. why can white agriculture help farms with poor quality soil?second-reading: read and answer the questions1.what is traditional agriculture? what is spe

3、cial with it?traditional agriculture is growing plants in soil. it requires a lot of good quality land and uses a lot of energy.second-reading: read and answer the questions2. what is used to feed plants in white agriculture?3. why can white agriculture help farms with poor quality soil?in white agr

4、iculture, plants are fed by a mixture of water and fertilizer.it makes the best use of both water and fertilizer. third-reading:third-reading: read and choose the correct answer: 1) growing plants in soil is _ agriculture. a. white b. blue c. green d. colourful 2) the newest kind of agriculture is _

5、 agriculture.a. white b. blue c. green d. yellow 3) the plants are fed by only a mixture of water and fertilizer. the underlined word “fed” means_ a. 喂食物喂食物 b饲养饲养 c施肥施肥 d种植种植cac4) _ is used to feed plants in white agriculture. a. soil b. a mixture of water and fertilizer c. energy d. only water 5) w

6、hite agriculture can help farms with poor quality soil because _. a. it is a special way of growing crops in pools of water b. sand or small stones are used to help hold up the plants c. it makes the best use of both water and fertilizer d. soil is not used at all bcwelcometo sunqiaoread the passage

7、 again and make choices.1. the word “developing” in paragraph 1 means _. a. trying to make the industry and economic system advanced b. having many industries and a complicated economic system.a 2. what does the word “benefit” mean in the second para.2? a. be useful to sb. or improve their life in s

8、ome way b. a helpful and useful effect that sth. has. 3. what does the word “introduction” in this text mean in chinese? a. the act of bringing sth. into use for the first time b. the act of making one person known to anotherba2nd reading1. where can you find this passage? a. in a newspaper b. in a

9、guidebook. c. in a science book d. in an advertisement2. what is the main idea of para.1? sunqiao is one of the fastest developing areas in china.b 3. what is the main idea of para.2? 4. what is the main idea of para.3? 5. the writer wrote this passage in order to _.the ideas and products help many

10、chinese farmers.the introduction of new ideas in sunqiao has changed peoples attitudes towards roduce sunqiao modern agricultural developmentdetailed-reading1. sunqiao is one of _ _ _ areas in china.2. white agriculture is a new _ used to grow plants in _.3. many farming families prod

11、uces _ and _ harvests each year with the _ and _ from sunqiao.4. people think the idea of growing vegetables _ _ is exciting and high-tech.the fastest developingtechnology greenhousesbiggerbetterseedsplantswithout soilc1 are you a veggie? do a survey about vegetarianism for your school newspaper. re

12、ad the notice below. work in groups to discuss how the suggestion will affect your city (e.g., farmers, tourism and restaurants). use the expressions in the box to help you.c3 report your groups opinions briefly to the class.all/most of our group members agree/disagree with the idea. our mainreasons

13、 are: . first, it requires a lot farm land and food to raise animals. it is wasteful. second, it is cruel to keep animals in small spaces and then kill them for food. lastly, meat may be dangerous as farmers use drugs to keep animals healthy. most of our group members disagree with this idea. our re

14、asons are: people need meat and fish to keep healthy, especially children. also, many people will lose their jobs if our city becomes vegetarian. 1. “blue agriculture” refers to growing fish or plants in areas of natural water such as oceans or lakes. refer to +n/doing sth. “蓝色农业”是指在海洋或湖泊之类自然的水域中养殖或

15、栽培。 查阅查阅 you can refer to the dictionary to find the meaning of the words. 适用于适用于 the rule of games refers to everyone. 提到；谈到提到；谈到 the speaker referred to his past experiences. 2. feed v. (fed-fed) 给、食物；饲养给、食物；饲养 feed on （动物）以、为食（动物）以、为食 feed喂喂 她用勺子喂孩子。她用勺子喂孩子。 she fed the baby with a spoon. 我爷爷每天给鸟

16、喂食。 my grandfather feeds the birds every day.蛇以老鼠和其他小动物为食。蛇以老鼠和其他小动物为食。 snakes feed on mice and other small animals. 3. white agriculture is useful for places with poor soil quality since it makes the best use of both water and fertilizer. 白色农业对土质较差的地方很有用，白色农业对土质较差的地方很有用， 因为它充因为它充分利用了水和肥料。分利用了水和肥料。

17、最大限度的利用最大限度的利用 make the best use of 充分利用充分利用 make full use of 利用；使用利用；使用 make use of 好好利用好好利用 make good use of 要充分利用好你的时间，不要浪费。要充分利用好你的时间，不要浪费。 try to make the best use of your time, never waste it, please! 我们会好好地利用这些书本的。我们会好好地利用这些书本的。 well try to make good use of these books.use 的其它用法 use sth to do

18、 sth= use sth for doing sth used to do sth be/get used to doing sth people used to regardas used to do sth. 过去常常做某事过去常常做某事 be used to do 被用于做某事被用于做某事 be (get )used to doing 习惯于做某事习惯于做某事 he used to get up early when he was 5. he is used to getting up early every day. the wood is used to make paper. r

19、egardas +名/形 we all regard tom as our best friend. i regard books as important. 4. however, sunqiao is best known as the home of white agriculture. be known as= be famous as be known/famous for however, sunqiao is best known for white agriculture. 5. as you can see，there are hundreds of greenhouses.

20、 as you can see 正如你能看到的 hundreds of; two hundred; several hundred 6. the seeds and plants we produce here have brought economic benefits to over 16,000 farming families. economic benefits 经济利益 benefit vt./vi./n. 益处；成效益处；成效 be of benefit 有益处；有好处有益处；有好处 for ones benefit 对某人有益对某人有益 信用卡会为我们的顾客带来很多好处。信用卡

21、会为我们的顾客带来很多好处。 the credit cards will be of great benefit to our customers. 那里新鲜的空气会对你有益。那里新鲜的空气会对你有益。 the fresh air there will benefit you. refer to指的是指的是，指，指而言而言hold up支撑起支撑起be used to do被用于做某事被用于做某事used to do 过去常常做某事过去常常做某事be useful for对对有用有用make use of利用利用scientific research 科学研究科学研究make profits收益，盈利收益，盈利change ones attitude(s) towards 改变某人对某物的看法改变某人对某物的看法bring benefits to 给给带来收益带来收益regard as把把视作视作be amazed to do对做某事感到惊讶对做某事感到惊讶as you can see正如你所看到的正如你所看到的1. china is a d_ country and u.s.a. is a d_