1、Unit 2 Working the land Period 4 Using Language 要点讲解课,. 根据所给词性及汉语提示写出下列单词 1. _ n. 营养；滋养；食物 2. _ vt. 画底线标出；强调 3. _ n. 总结；摘要；概要 4. _ n. 评论；议论 vi. & vt. 表达意见；作出评论,nutrition,underline,summary,comment,5. _ vt. 使迷惑；使为难confusing adj. 令人迷 惑的confused adj. 感到迷惑的confusion n. 迷惑 6. _ vt. 遗憾；惋惜 n. 遗憾；懊悔 regretfu
2、l adj. 后悔的 7. _ adj. 化学的；关于化学的 chemistry n. 化学,confuse,regret,chemical,8. _ n. 生产；制造produce v. 生产 9. discover vt. 发现_ n. 发现；发觉 10. _ vt. 减少；减缩reduction n. 减少,production,discovery,reduce,. 补全下列短语 1. _ up 逐渐增强；建立；开发 2. lead _ 导致；造成(后果) 3. _ on 集中(注意力、精力等)于 4. keep. . . free _ 使免受(影响、伤害等)；使不含(有害物),buil
3、d,to,focus,from/of,5. _ damage to 对造成损害 6. _ addition 此外；另外,cause,in,阅读文章Chemical or Organic Farming?回答下列问题 1. What does “organic farming” introduced in the passage refer to? A. All farming concerning crop-planting. B. Crops growing with natural fertilizers instead of chemical ones. C. Crops growing
4、 with chemical fertilizers. D. Crops growing in poor soil.,2. Organic farmers prefer using_. A. chemical fertilizers B. natural and chemical fertilizers C. natural fertilizers D. some kind of chemical fertilizers,3. Which of the following is TRUE? A. All farming is organic farming. B. Some organic f
5、armers prefer planting grass between crops to make full use of the field. C. Farmers often grow the same crops year after year. In this way, they can have a good harvest. D. Using natural waste from animals can help reduce disease in crops and help them grow strong and healthy.,4. The purpose of thi
6、s passage is to_. A. tell us the story of organic farmers B. introduce the organic farming C. argue that organic farming should be encouraged D. object to the traditional farming,1. confuse vt. 使迷惑；使为难 It is important to explain this again or we will confuse the students. 再次解释这点是重要的，否则我们将会使学生困惑。 Don
7、t confuse the means with the ends. 不要把手段和目的混淆起来。,They were confused about the present situation. 他们对当前的形势感到困惑。,【自我归纳】 confuse A _ B 把A和B相混淆 be confused _ sth. 对感到困惑,with,about,【知识延伸】 confused adj. (感到)困惑的，烦恼的 (修饰说明人) confusing adj. 令人困惑的 (修饰说明物) confusion n. 混乱；困惑,The confused look on her face sugge
8、sted she was confused about the confusing instructions. 她困惑的表情表明她对那些令人迷惑的说明感到困惑。,【活学活用】 1. They _ me by their conflicting advice. 他们的建议相互矛盾，把我弄糊涂了。 Many people _ _ _ the new ways of measuring temperature. 许多人搞不清测量温度的新方法。,confused,are,confused,about,Most students are _ about the _ problem. 大部分学生对这个令人
9、困惑的问题感到困 惑。 I always _ you _ your sisteryou look so alike. 我总是把你和你姐弄混你们看起来太像了。,confused,confusing,confuse,with,2. regret vt. & n. 遗憾；惋惜；懊悔 I regret to tell you I can not accept your suggestion. 我遗憾地告诉你我不能接受你的建议。 I regretted selling the house. 我后悔卖了房子。 Much to my regret, I have an important appointme
10、nt with Mr Sheila. 很遗憾，我和席勒先生有个重要的约会。,We announce with regret the death of the mayor. 我们遗憾地宣布市长去世了。,【自我归纳】 _很遗憾要做某事(还没有做) _后悔做过某事(已经做了) _令某人感到(极为)遗憾的是;很遗憾 _遗憾地,regret to do sth.,regret doing sth.,(much)to ones regret,with regret,【活学活用】 2. I _ _ _ that I am unable to help you. 很抱歉,我爱莫能助。 She _ _ _ _
11、the computer hard. 她后悔没有努力学习计算机。 _ _ _ _, I must leave now. 很抱歉，我现在得走了。,regret,to,say,regretted,not,having,studied,Much,to,my,regret,He told me _ _ that he could not come to the party. 他很抱歉地对我说他不能来参加这个聚会了。,with,regret,3. build up 逐渐增强；建立；开发 品读下列例句，写出build up在句中的意义。 These chemicals in the food supply
12、 build up in peoples bodies over time. ( ) The village has been built up since I lived here. ( ) I help our manager build up our overseas trade. ( ),逐渐增强,建立,开发,【易混辨析】,【活学活用】 3. 选词填空(build up/set up/put up)。 Im glad to see that your vocabulary is gradually _. A fund will be _for the dead mens familie
13、s. They _tents on the fringes of the woods.,building up,set up,put up,My stress _ _ as time went by. 随着时间的推移，我的压力越来越大。 We _ _ our business after ten years struggle. 经过十年的拼搏，我们建立了自己的公司。,built,up,built,up,4. lead to 导致；造成(后果) lead to除“导致，造成(后果)”之外，还有“通向”的意 思。 Many of these chemicals can lead to cancer
14、 or other illnesses. ( ) All the roads leading to the city had been mined. ( ),导致，造成,通向,【知识延伸】 同义短语：result in, contribute to, bring about lead sb. to someplace 带领某人到某地 lead sb. in doing sth. 率领某人做某事 lead ones /the way 带路，领路,【活学活用】 4. 一句多译。 努力工作会铸就成功。 a. _ b. _,Hard-working can lead to success.,Hard-
15、working can result in success.,All the roads leading to the airport have been closed by the police. 译：_,所有通往机场的路都被警察封闭了。,5. focus on 集中(注意力、精力等)于 They focus on keeping their soil rich and free of disease. 他们主要是想保持土壤肥沃并且免受病害。 We should focus our attention on our study. 我们应该把注意力集中到学习上。,The Beijing V-D
16、ay parade has become the focus of media attention. 北京胜利日阅兵已成为媒体关注的焦点。,【自我归纳】 focus vt. _ n. _ focus ones attention/mind/energy/eyes on/upon _,集中,聚焦,焦点,中心点,使某人的注意力/心思/精力/眼睛专注于,【知识延伸】 表示“专心致志于”的短语还有：concentrate on,fix. . . on,be absorbed in等。,【活学活用】 5. Our policy is to _ _ _ these areas. 我们的政策是着眼于把这些地
17、区发展起来。 Please _ _ _ _ the main problems. 请把你的注意力集中在主要问题上。,focus,on,developing,focus,your,attention,on,翻译。 The discussion focuses on three main problems. _ People from the whole country focus their attention on the missing girl. _,此次讨论集中在三个主要问题。,全国人都关注那个失踪的女孩。,6. reduce vt. 减少；减缩 A healthy soil reduc
18、es disease and helps crops grow strong and healthy. 健康的土壤可以减少病害，并且帮助农作物茁壮成长。,Chairman Xi announced that China would reduce the number of its troops by 300,000. 习主席宣布中国将裁军30万。 The price of that type of color TV set has reduced to 1,000 yuan. 那种型号的彩电的价格已经下降到了一千元。,【自我归纳】 reduce. . . _. . . 减少了，表示减少的程度或
19、幅度 reduce. . . _. . . 减少到，表示减少的最终结果,by,to,【知识延伸】 近义词：decrease，bring down 反义词：rise，increase,【活学活用】 6. As a result, costs will _ _ _ as much as 90%. 因此，成本将会降低90%之多。 I will buy the coat if it _ _ _ 20 yuan. 如果降到20元，我就买那件衣服。,be,reduced,by,is,reduced,to,用适当的介词填空。 The price reduced from 30 yuan _ 10 yuan.
20、 As a result,costs will be reduced _ as much as 50%.,to,by,【补偿训练】 The workforce has already been reduced by half. 译:_ The number of the students in our school increased by 30% this year. 译:_,劳动力已经减少了一半。,今年我们学校学生的人数增加了30%。,【备选要点】 1. in need of 需要 品读下列例句，体会in need of在句中的意义及用法。 It is nice to help peopl
21、e in need of help. 帮助_太好了。 Our school is in need of some teachers. 我们学校_。,需要帮助的人,需要一些老师,【知识延伸】 in honor of 对表示敬意 in memory of 为了纪念 in place of 代替 in search of 寻找 in face of 面对 in charge of 负责，掌管，管理 in favor of 支持，赞成,【活学活用】 1. 用适当的介词短语填空。 Deeds are better than words when people are _ _ help. A recept
22、ion was held _the new director. They didnt give up _difficulties. Oh, good, I am very much _your proposal.,in need,of,in honor of,in face of,in favor of,They all went _ the buried treasure. We can use plastics _ wood or metal. (2016马鞍山高一检测)Although he doesnt have enough money, hes always helping tho
23、se who are _ _ _help. 尽管他没有多少钱，他总是帮助那些需要帮助的人。,in search of,in place of,in need of,2. keep . . . free from/of使免受(影响、伤害等)；使不含(有害物) 品读下列例句，体会keep. . . free from/of在句中的意义及用法。,This also keeps the air, soil, water and crops free from chemicals. 这还让空气、土壤、水以及农作物_ _。 Youd better keep this area free of air po
24、llution. 你们最好让这个地区_。,不受化学物质的,污染,免受空气污染,【知识延伸】 be free from/of 无的 keep sb. from doing sth. 阻止某人做某事 prevent/stop sb. (from) doing sth. 阻止某人做某事,【活学活用】 2. Nowadays we try to _ _ _ _ _ town and factory waste. 现在我们努力使河流不受城镇和工厂废物的污染。,keep,our,rivers,free,of,单句改错。 The heavy rain cant keep me going out. _,在m
25、e和going之间加from,【补偿训练】 He wants to keep himself free _some of his responsibilities. Her illness kept her _ continuing her work. We shouldnt keep anything _ her; that is to say, we should tell her everything.,from/of,from,from,3. comment n. 评论；议论 vi. & vt. 表达意见；作出评论 Swap summaries with your partner an
26、d give each other comments. 与你的搭档交换摘要，并相互作出评论。 The teacher made comments on our compositions. 老师就我们的作文作了讲评。,“No comment,” Andersen said on the report. “无可奉告”安德森就这一报道说。 The king refuses to comment on the election results. 国王拒绝评论选举的结果。,【自我归纳】 make a comment/comments _ No comment. _ comment on/upon _,作
27、出评论,无可奉告。,对作评论,【活学活用】 3. He _ _ _ on our proposal. 他对我们的建议没有作评论。 The minister refused to _ _ the rumours of his resignation. 部长拒绝就他辞职一事的传闻发表评论。,made,no,comments,comment,on,一句多译。 祖母总是喜欢就孙女的裙子作评价。 a. The grandmother always likes _ _ _ her granddaughters dress. b. The grandmother always likes _ _ her g
28、randdaughters dress.,making,comments,on,commenting,on,4. They feel that this makes the soil in their fields richer in minerals and so more fertile. 他们觉得这可以让地里的土壤更富含矿物质，从而变得更肥沃。,【句型剖析】 此句为主从复合句。句中“makes the soil in their fields richer in minerals and so more fertile”为make +复合宾 语。其中“_”为宾 语补足语。,richer
29、in minerals and so more fertile,They have made their car ready to start. 译：_ The news made us very happy. 译：_,他们已使车准备启动。,这消息让我们高兴万分。,【知识延伸】 make sb. do sth. (迫) 使某人做某事 make sb. /sth. +形容词/副词 使处于某种状态 make sb. /sth. +名词 使成为、让当 make sb. /sth. done 使被做(宾语和宾语补足语之间是被动关系),We made him captain of our footbal
30、l team. 我们推选他为我们足球队的队长。 Our teacher makes us feel more confident. 老师使得我们感到更自信了。,He couldnt make himself heard above the noise of the traffic. 在交通嘈杂声中他无法使自己的声音提高到让别人听到。,【活学活用】 4. We all love Miss Yang. She always _ _ _ _ _ _. 我们都喜欢杨老师。她总是让她的历史课很有趣。 Eating too much _ _ _. 吃得太多使他生病了。,makes,her,history,
31、class,very,interesting,made,him,ill,My father _ _ _ till eleven last night. 昨晚父亲让我学习到11点钟。 Can you _ _ _ in English？ 你能用英语把意思表达清楚吗？,made,me,make,yourself,understood,用所给单词的适当形式填空。 Our English teacher often makes us _ (retell) the tests. Internet makes our life easy and _ (convenience).,retell,conveni
32、ent,单句改错。 Its too noisy. I cant make my voice hear. _ The boy was made work twelve hours a day. _,将hear改为heard,在made后加to,【课堂小结】 . 词汇串记One day when skimming through a newspaper, I read a comment on Chinese farming. I underlined some important words. I also focused on some discoveries about Chinese ag
33、riculture. I made a summary and began to build up a new farming method,through which I planted a grain of rich nutrition. It can keep free from bacteria and pests. I also enriched minerals in the soil while reducing chemical materials. Several years later, my grain got high production.,. 句式背诵 1. Thi
34、s makes the soil in their fields richer in minerals. 这可以让他们地里的土壤更富含矿物质。 2. Its better to use organic farming than chemical farming. 有机耕作比化学耕作要好。,3. Its a great pity that farmers cant make their crops grow faster. 很遗憾农民们不能让他们的庄稼长得更快。,写一份海报海报属于应用文的范畴，是一种用于告知广大群众各种信息的宣传性文体，其宣传内容包括影视作品、体育赛事、学术报告等。海报往往以通
35、告的形式张贴在公共场所。它由标题、正文、出海报的单位以及日期构成。海报形式灵活，语言活泼。,你吃过一些有机蔬菜吗？它们绿色健康。请光临品尝。请就这一话题写一份海报，劝说大家购买绿色蔬菜。海报应包含以下内容：,题目:来这儿买最好的蔬菜！ 理由:价格合理; 新鲜; 富含维生素; 安全; 远离化肥; 在远离工业区的地方种植。 结论:有机种植方式培育的绿色食品, 有益于身体健康。 注意：词数100个左右。,Step 1 审题谋篇,Step 2 遣词造句 1. 来这儿买最好的蔬菜！ 一句多译： _ _,Buy the best vegetables here!,Come here and buy the
36、 best vegetables!,2. 你吃过一些有机蔬菜吗？ 有机蔬菜 _ 用完成时态完成此句： _,organic vegetables,Have you had any organic vegetables?,3. 它们绿色健康。 翻译此句： _,They are healthy and green.,4. 请光临品尝。 品尝_ 把此句翻译成含and的并列句： _,taste/have a taste,Please come here and have a taste.,5. 有机蔬菜在销售中。 在销售中_ 根据示例仿写此句： 示例：Their products are on sale
37、. 仿写：_,be on sale,Organic vegetables are on sale.,6. 理由: 价格合理; 新鲜; 富含维生素; 安全; 远离化肥; 在远离工业区的地方种植。 完成此句：Good reasons to buy: _ price; _; rich _; safe; _fertilizer; grow away _.,reasonable,fresh,in vitamins,free of,from industrial areas,7. 这儿的绿色蔬菜靠有机种植方式培育，当然有益于 身体健康。 通过有机种植方式 _ 保持健康 _,by organic farmi
38、ng methods,keep healthy,一句多译： a. 用复合句翻译此句：_ _ _ b. 用简单句翻译此句：_ _ _,Because the vegetables here are,grown by organic farming methods, they of course can,help you to keep healthy.,Grown by organic farming,methods, the vegetables here of course can help you to,keep healthy.,Step 3 润色组篇 Buy the Best Vege
39、tables Here! Have you had any organic vegetables? The vegetables here of course can help you to keep healthy.,Good reasons to buy: reasonable price fresh rich in vitamins safe free of fertilizer grow away from industrial areas,Grown by organic farming methods, the vegetables here have all the advant
40、ages of “green food”, which of course can help you to keep healthy.,【策略点拨】 . 策略指导 1. 明确海报类型 明确你要写的海报是招聘广告、活动宣传还是人物介绍，准确表达其应有的内容和特点。,2. 明确海报的语言特点 海报不同于其他类型的书面表达，它属于广告，要求用最短的文字包含最多的信息，以起到醒目的效果。因此海报多用省略句、缩略语及类似的语言，应注意这些语言特点。,3. 突出重要信息 为进一步增强海报的醒目性，一些重要信息还常常被分行突出，并且在其前面用粗点、星号等特殊符号表示强调。,. 常用句型 1. Under t
41、he auspices of various companies,a football match will be held between Computer Dept. and Chinese Dept. 在多家公司的赞助下，将举行一次计算机系和中文系的足球对抗赛。,2. Please contact organizer for tickets. 请联系组织者买票。 3. Tickets are limited for 100. 限票100张。 4. Basketball fans should be quick. 篮球迷们快点行动起来。,5. A school bus will be ma
42、de available. 将提供校车。 6. We are expected to gather at our school gate, film will be shown on Wan Da Cinema at 7 pm. 我们将在学校门口集合，电影在万达影院晚上7点上映。,7. The time is from 3 pm to 5 pm. 时间从下午3点到5点。 8. We hope to raise money to help poor children. 我们希望筹钱来帮助贫穷的孩子。 9. Sponsored by The Students Union. 由学生会组织发起的。,10. Exciting Soccer Final Between 2 Powers. Dont miss the opportunity！ 两个强队之间的精彩足球决赛。莫失良机！,
