1、Unit2 Working the land教材分析（analysis of teaching material）: This passage is a about organic farming. Nowadays, the chemical fertilizers are popular among farming. It damages the land, is bad for environment and peoples health. Some farmers and customers prefer the organic farming. Students can learn
2、something about it from this passage.学情分析（analysis of the students）: This passage is little difficult for our students. There are some difficult sentences for them. Teachers can help students to read them and try to translate them. Meanwhile, our students can learn something new about farming. Chemi
3、cal fertilizers cause many problems, so organic farming are popular among farming. 教学目标(Teaching aims)知识目标 (Knowledge aims): can translate the sentences; learn the language points and can finish the exercise on the book. 能力目标 (Ability aims):can retell the passage and can say something about organic
4、farming. Can use the words and expression to express their ideas. 情感目标（ Emotional aims） : rise students interest about English and can express their ideas freely. 教学重点和难点（teaching important points and difficult points）#Teaching important points: all language points. New words and expressions#Teachin
5、g difficult points: Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil.本句中， making it ready for crops such as wheat or corn that need rich and fertile soil 表示“像豌豆或大豆这样的农作物将重要的矿物质带回土壤”的结果，即动词-ing 形式
6、表结果。教学过程(Teaching procedures)Step 1 review 1) Read the words and expressions together.2) Retell the story on page 14.Step 2 language points1. These chemicals in the food supply build up in peoples bodies over time.1）supply n 供给，供应 反义词：demand supply and demand 供与求 be in short supply 供应不足，供应缺乏food sup
7、ply 食物供应 water supply 供水供应品，生活用品，补给品 用复数形式 supplies household supplies 家庭用品 medical supplies 医用品2） build up 逐渐增强，开发，建立build up ones body 增强体质2. Many of these chemicals can lead to cancer or other illnesses.lead to 导致，造成（后果） ，通向eg: Eating too much sugar leads to rotten teeth.result in 导致，致使 result fr
8、om 由造成，因产生3. In addition, fruit, vegetables and other food grown with chemical fertilizers usually grow too fast to be full of much nutrition.1) in addition 另外，加之eg: In addition (to the names on the list) there are six other applicants.in addition to = besides 除了之外In addition to an album, I gave him
9、 a pen and a pencil.2) be full of : be filled with 装满be filled with hate for sb. 满怀对某人的憎恨eg: On a clear night, the sky appears to be filled with starts.4. They focus on keeping their soil rich and free of disease.focus n. 焦点， 中心点The focus on my camera isnt working properly.v. 集中，聚焦Im so tired that I
10、 cant focus on anything today.拓展：center on 集中在，着重在 concentrate on 集中（注意力、精力等） 于put ones heart into sth. 全神贯注做某事5. This also keeps the air, soil, water and crops free from chemicals.keep free from/ of = protect from 使免受（影响；伤害）free from 没有；不受 损害eg: This house is free from flies.You should do more exer
11、cise, which can keep you free from cold.拓展： a city free from thieves 无贼的城市 a day free from wind 无风的一天keep sb. doing sth 让某人一直做某事 keep sb. from doing sth. 阻止某人做某事6. Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich
12、 and fertile soil.本句中， making it ready for crops such as wheat or corn that need rich and fertile soil 表示“像豌豆或大豆这样的农作物将重要的矿物质带回土壤”的结果，即动词-ing 形式表结果。Eg: He cut down the trees in front of his house, having its roof blown off by strong wind.He died, leaving his wife and children nothing but great debt.
13、7. Swap summaries with your partner and give each other ment n. 评论，议论 v. 表达意见； 作出评论eg: Do you have any comments to make on the recent development?拓展： make comment(s) on/ about sth. 对某事作出评论comment on / upon sth 就某事进行评论 no comment 无可奉告板书设计supply n 供给，供应 反义词： demand supply and demand 供与求 be in short su
14、pply 供应不足，供应缺乏food supply 食物供应 water supply 供水供应品，生活用品，补给品 用复数形式 supplies household supplies 家庭用品 medical supplies 医用品build up 逐渐增强，开发，建立 build up ones body 增强体质lead to 导致，造成（后果） ，通向result in 导致，致使 result from 由造成，因产生.in addition 另外，加之 in addition to = besides 除了之外be full of : be filled with 装满 be f
15、illed with hate for sb. 满怀对某人的憎恨focus n. 焦点， 中心点 v. 集中，聚焦center on 集中在，着重在 concentrate on 集中（注意力、精力等） 于put ones heart into sth. 全神贯注做某事keep free from/ of = protect from 使免受（影响；伤害）free from 没有；不受损害a city free from thieves 无贼的城市 a day free from wind 无风的一天keep sb. doing sth 让某人一直做某事 keep sb. from doing
16、 sth. 阻止某人做某事Crops such as peas or soybeans put important minerals back into the soil, making it ready for crops such as wheat or corn that need rich and fertile soil.本句中， making it ready for crops such as wheat or corn that need rich and fertile soil 表示“像豌豆或大豆这样的农作物将重要的矿物质带回土壤”的结果，即动词-ing 形式表结果。Eg:
17、 He cut down the trees in front of his house, having its roof blown off by strong wind.He died, leaving his wife and children nothing but great debt.make comment(s) on/ about sth. 对某事作出评论comment on / upon sth 就某事进行评论 no comment 无可奉告问题研讨(Problem study):课堂提问:1. What the main idea of the passage?2. How
18、 do you understand the organic farming? Can you say something about it?练习: 1. -What do you think of the novel by the well-known writer?- Sorry, no _.A wonder B doubt C comment D way2. Dressed in her most beautiful clothes, Miss Gao did become the _ of attention at the party last night.A place B sigh
19、t C interests D focus 3. European football is played in 80 countries, _making_ (make) it the most popular sport in the world.4. 翻译： 很抱歉让你在外面等了这么久。 Im sorry to keep you waiting outside so long.作业Part 1 (A level) 改错One day Daddy and I were taking walk around the lake when a girl rode past is very quic
20、k. Suddenly we heard of a cry for help. The girl fell into the lake with her bike but was struggling to keep her head above the water. Daddy and I run towards her at once. We jumped into the lake without take off out clothes and managed to pull her out of the water. Then the girl asked if she could
21、help get her bike. I jumped into the water again. After I pulled her bike away, she said “Thanks a lot” for us. I felt quite pleasing to offer my help to her.Keys: taking a walk quick-quickly heard of but - and run-ran take off-taking off she-we away-out for-to pleasing-pleased Part 2 (B level) 1. D
22、ont allow misunderstanding to _ between you and your partner.A bring up B take up C build up D pull up 2. We firmly believe that war never settles anything. It only _violence.A runs into B comes from C leads to D begins with 3. _, in large hotels, there are also apartments, which include two or more
23、 rooms connected together, perhaps a bedroom and a living-room.A Therefore B As a result C Ever since D In addition 4. With the help of high technology, more and more new substances _ in the past years.A discovered B have discovered C had been discovered D have been discovered 5. With no one to _ in
24、 such a frightening situation, she felt very helpless.A turn to B turn on C turn off D turn over 6. This new company _ producing high-tech products which is well-received on the world markets.A is focused on B is focusing to C focuses to D is focusing on Part 3 (C level)7. We should keep the village
25、 _ pollution.A free from B far from C apart from D away from 8. If their marketing plans succeed, they _ their sales by 20 present.A will increase B have been increasing C have increased D would be increasing 9. It rained heavily in the south, _ serious flooding in several provinces. A caused B havi
26、ng caused C causing D to cause10. What do the _ word “ jam” most _ mean?A underlined; likely B underlined; like C underline; likely D underlining; like 11. I think hell surely give _your works if you ask him to.A comment on B comments to C comments on D comment in 12. You should ask your teacher to make _ your composition, then you can revise it .A comment on B comments to C comments upon D comment to
