《高中英语 UnitWorking the land Period Two Learning about Language & Using Language课件 新人教版必修》由会员分享，可在线阅读，更多相关《高中英语 UnitWorking the land Period Two Learning about Language & Using Language课件 新人教版必修（48页珍藏版）》请在金锄头文库上搜索。
1、Period Two ,Learning about Language & Using Language,课前预习 基础落实,课堂讲义 核心突破,当堂达标 检测巩固,栏目索引,.单词检测 1. vt. 使迷惑；使为难 2. vt. 遗憾；惋惜n. 遗憾；懊悔 3. adj. 化学的；关于化学的 4. n. 生产；制造v. 生产n. 产品，(尤指)农产品,答案,词语识记,课前预习 基础落实,confuseregretchemicalproduction produce,答案,5. n. 营养；滋养；食物 6. n. 矿物；矿石 7. n. 发现；发觉vt. 发现 8. n. 焦点；中心点vt.
2、集中；聚焦 9. vt. 减少；减缩 10. n. 根；根源 11. vt. 浏览；略读,nutritionmineraldiscovery discoverfocusreducerootskim,答案,12. vt. 画底线标出；强调 13. n. 总结；摘要；概要 14. n. 评论；议论vi.& vt. 表达意见；作出评论,underline summary comment,答案,.短语检测 1. 出售，待售 2. 大量的 3. 找出，发现 4. 试验；尝试 5. 逐渐增强；建立；开发 6. 导致；造成(后果) 7. 集中(注意力、精力等)于 8. 使免受(影响、伤害等)；使不含(有害物
3、),for sale in large amounts find out try out build up lead to focus on keep.free from/of,.阅读课文，匹配各段落的大意 Para.1 ( ) A.Problems caused by chemical fertilizers. Para.2 ( ) B.Farmers and customers turn to organic farming. Para.3 ( ) C.Long-term use of chemical fertilizers can cause damage to the land an
4、d peoples health. Para.4 ( ) D.Other methods to keep the soil fertile.,课文预读,答案,C A BD,答案,1,2,3,4,.课文阅读理解 1.From the passage，we can see organic farmers are those who . A.grow crops with chemical fertilizers B.grow crops with natural fertilizers C.produce organic fertilizers D.care for the environment
5、,B,答案,2.From the fourth paragraph，we know that . A.its not good to plant grass between crops B.peanuts use the surface of soil C.peas and soybeans should be grown together with corn and wheat D.vegetables that put down deep roots are harmful to the soil,1,2,3,4,B,答案,1,2,3,4,3. so that the soil may n
6、ot get exhausted. A.Farmers grow the same crops year after year B.Farmers use natural fertilizers C.Farmers change crops every few years D.Farmers use chemical fertilizers,C,4.How many ways do the organic farmers have to keep their soil fertile and healthy? A.3. B.4. C.5. D.6. 答案 B,1,2,3,4,返回,答案,课堂讲
7、义 核心突破,语境感悟,重点单词,(1)(教材P13)It is important to explain this again or we will confuse the students. 重新解释一下很重要，否则我们会让学生感到困惑。 (2)I confused her with her sister because they are so alike. 我把她和她妹妹弄混了，因为她们长得太像了。 (3)They asked me so many confusing questions that I got confused. 他们问了我如此多令人迷惑的问题以至于我都迷惑了。,conf
8、use,归纳拓展,(1)confuse vt.使迷惑；使为难 confuse A with/and B 把A与B混淆 (2)confused adj.(人)不知所措的；困惑的 be confused about.对感到困惑 (3)confusing adj.(事/物)令人困惑的；难懂的,(1)单句语法填空 Review importent points in class as well as points you remain _ (confuse) about. I would often get (confuse) when I came across new words with a s
9、imilar spelling.For example，I once confused the word “weather” _ “whether”. His writing is so (confuse) that it is difficult to make out. (2)单句改错 They were confusing about the present situation.,答案,即时跟踪,confused,confusing,confused,confused,with/and,语境感悟,(1)(教材P13)His father says that he has never re
10、gretted sending his son to study abroad.他爸爸说他从不后悔送他的儿子出国学习。 (2)I regret to say that I am unable to help you. 很抱歉，我爱莫能助。 (3)Much to my regret，I didnt go with them. 非常遗憾，我没有同他们一起去。 (4)We refused their help with regret. 我们遗憾地拒绝了他们的帮助。,regret,归纳拓展,regret vt.遗憾；后悔；n.遗憾；懊悔 regret to do sth.遗憾将要做某事 regret
11、doing sth.regret having done sth.后悔做了某事 much to ones regret 深感遗憾 with regret 遗憾地,答案,(1)I regret (sell) the house；now I have to rent one. (2)I regret (tell) you that John has been fired. (3) my great regret，we have no time left to discuss the problem.,即时跟踪,To,selling/having sold,to tell,语境感悟,(1)(教材P1
12、4)A healthy soil reduces disease and helps crops grow strong and healthy. 肥沃的土壤减少了病虫害并且有助于农作物的茁壮成长。 (2)It was foggy so the driver had to reduce speed to forty kilometres an hour.由于大雾，司机不得不把速度减到每小时40千米。 (3)If you buy more than ten，they will reduce the price by 10 percent. 你如果买10个以上他们就会把价格降低百分之十。,redu
13、ce,归纳拓展,reduce vt.减少；缩减 reduce sth.to.减少到 reduce sth.by.减少了,答案,完成句子 (1)我们必须尽一切努力减少污染。 We must do all we can . (2)今年他们生产的自行车的数量已经减少到了100 000。 The number of the bikes they produced 100，000 this year. (3)过去一年，各项费用已经减少了 20%。 Costs 20% over the past year.,即时跟踪,have been reduced by,to reduce pollution,has
14、 reduced to,语境感悟,(1)(教材P15)Swap summaries with your partner and give each other comments.和你的搭档交换摘要并互作评论。 (2)She made helpful comments on my work. 她对我的工作提出了有益的意见。 (3)Im not in a position to comment on the matter. 我无权对这件事发表评论。 (4)He commented that he thought it was time for us to go home. 他发表意见说，到我们回家的时间了。,
