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,confuse regret chemical productionproduce,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.集中；聚焦9. vt.减少
2、；减缩10. n.根；根源11. vt.浏览；略读,nutrition mineral discoverydiscover focus reduce root skim,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,underlinesummarycomment,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),for salein large amountsfin
3、d outtry outbuild uplead tofocus onkeep.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 and peoples health.Para.4 ( ) D.Other meth
4、ods to keep the soil fertile.,课文预读,答案,CABD,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 fertilizersB.grow crops with natural fertilizersC.produce organic fertilizersD.care for the environment,B,答案,2.From the fourth paragraph，we know that .
5、A.its not good to plant grass between cropsB.peanuts use the surface of soilC.peas and soybeans should be grown together with corn and wheatD.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 not get exhausted.A.Farmers grow the same crops year
6、after yearB.Farmers use natural fertilizersC.Farmers change crops every few yearsD.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,课堂讲义 核心突破,语境感悟,重点单词,(1)(教材P13)It is important to explain this
7、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。,confuse,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)confu
8、sed 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 similar spelling.For example，I once confused the word “weather” _ “whethe
9、r”.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 regretted 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 s
10、ay 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 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,(
11、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P14)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
12、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。,reduce,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 d
13、o 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 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
14、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。,comment,归纳拓展,comment n.评论；议论；vi.& vt.表达意见；作出评论make a comment about/on.对加以评论without comment未作任何解释No
15、comment！无可奉告！comment on/about.对发表评论comment that.评论说,答案,(1)句型转换The old lady likes making comments on what she has seen.The old lady likes what she has seen.(2)完成句子People (总是评论) my sisters appearance.I regret to tell you that your son left (未作任何解释).Do you (对有一些评论) the cause of the emergency? (无可奉告)!,即
16、时跟踪,No comment,commenting on/about,were always commenting on,without any comment,have any comment about,语境感悟,重点短语,(1)(教材P14)These chemicals in the food supply build up in peoples bodies over time.随着时间的推移，食物中的化学物质会在人体中逐渐积累。(2)You must build up your strength after your illness.你在病后必须要增强体力。(3)Her whole
17、 campaign was built around economic recovery.她的整个竞选活动以经济复苏为中心。(4)You can build on that mans honesty.你可以指望那个人的诚实。,build up,归纳拓展,build up逐渐增强；增多，加大；建立(名声、事业等)；建造，开发(建筑物等)；增强的体质build around围绕build on 以为依据；把建立于；寄希望于,答案,(1)To learn a language well you must build up a useful vocabulary._(2)Promote physica
18、l culture and build up the peoples health._(3)The company has built up a fine reputation. _(4)They built up their homes and made their farm there. _,即时跟踪,逐渐积累增强的体质建立建造，开发,语境感悟,(1)(教材P14)Many of these chemicals can lead to cancer or other illnesses.这些化学物质中的很多能导致癌症或其他疾病。(2)As is known to us，all roads
19、lead to Rome.众所周知，条条大路通罗马。(3)What was it that led you to say that?是什么导致你那样说的？(4)He is content to lead a quiet life.他很满足过一种安静的生活。,lead to,归纳拓展,(1)lead to导致，造成(后果)(to为介词)；通向表示“导致”的常用表达还有：cause，result in，contribute to，bring about (2)lead sb.to do sth.使某人做某事lead/live a.life过样的生活,答案,(1)用所给动词的正确形式填空The di
20、scovery of new evidence led to the thiefs (catch).(2)一句多译食用过多的糖会引起健康问题。_,即时跟踪,Eating too much sugar can result in health problems.Eating too much sugar can lead to health problems.Eating too much sugar can bring about health problems.,being caught,语境感悟,(1)(教材P14)They focus on keeping their soil rich
21、 and free of disease.他们主要是想保持土壤肥沃且免受病害。(2)You should focus your attention on your work.你应该把注意力集中在你的工作上。(3)She was the focus of everyones attention.她是每个人注意的焦点。,focus on,归纳拓展,focus on 集中(注意力、精力等)于focus/fix ones attention on (doing) sth.把注意力集中到the focus of attention关注的焦点come into focus(问题)显著突出bring.int
22、o focus聚焦于，使成为焦点,答案,单句语法填空(1)Please focus your studies and not your hobbies.(2)They focused all their attention on (find) a solution to the problem.(3)All the sides of the question have come focus now.(4)Bring the object focus if you want a good photograph.,即时跟踪,on,on,finding,into,into,语境感悟,(1)(教材P1
23、4)This also keeps the air，soil，water and crops free from chemicals.这也有助于空气、土壤、水和农作物免受化学物质的污染。(2)I just managed to keep myself from falling down.我努力不让自己摔倒。(3)He will be set free as soon as the fine is paid.只要交了罚款，他就会被释放。(4) They like living in a village，free from/of crowds and noises.他们喜欢住在村子里，远离人群和喧
24、闹。,keep.free from/of,归纳拓展,keep.free from/of使免受(影响、伤害等)；使不含(有害物)keep sb./sth.from doing sth.prevent/stop sb./sth.from doing sth.阻止某人做某事；防止某事发生keep sth.from sb.不想将某事告诉某人；将某事瞒着某人set sb.free 释放某人get/give sth.for free免费得到/赠送free of charge免费free from/of无的；免除的；不受约束的,答案,(1)用适当的介词填空Its the polices duty to ke
25、ep the people free danger.You can get all the things you need free.We can deliver goods to your door free charge.(2)完成句子他想摆脱他的某些责任。He wants to some of his responsibilities.希望我没有妨碍你工作。I hope Im not doing your work.,即时跟踪,keeping you from,of/from,for,of,keep himself free from/of,答案,(3)单句改错At one time，I
26、 even felt my parents couldnt understand me so I hoped I could be freely from them.(2016全国，短文改错),free,经典句式,语境感悟,(1)(教材P14)Recently，however，scientists have been finding that longterm use of these fertilizers can cause damage to the land and，even more dangerous，to peoples health.然而，最近科学家发现长期使用这些肥料会造成土
27、地受损，甚至更危险的是，会对人们的健康造成危害。,现在完成进行时,(2)I have got a headache.No wonder.You have been working in front of that computer too long.我头疼。难怪你头疼，你在电脑前工作的时间太长了。(3)Because of illness，he has been lying in bed all day.由于生病，他整天都躺在床上。,名师点睛,(1)现在完成时往往强调动作的完成，现在完成进行时却强调动作的延续。(2)一般静态动词往往用现在完成进行时。这样的动词主要有：lie，stand，sit
28、，wait，rain等。,归纳拓展,现在完成进行时表示一个动作开始于过去，持续到现在，并强调现在还在进行。,答案,用所给动词的正确形式填空(1)Where is Peter? I cant find him anywhere.He went to the library after breakfast and (write) his essay there ever since.(2015福建)(2)So far I (write) about 20 novels.(3)When will you be here？I (wait) for you for two hours.,即时跟踪,hav
29、e been waiting,has been writing,have written,语境感悟,(1)(教材P14)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.像豌豆或大豆这样的农作物将重要的矿物质带回土壤，从而使之适宜于种植要求土壤肥沃的农作物，比如小麦或玉米。(2)It rained heavily，causing severe
30、 flooding in that country.大雨滂沱，造成了那个国家洪水泛滥。,现在分词短语作结果状语,(3)He watered the flowers in the garden more often，only making things worse.他经常给花园里的花浇水，结果反而更糟。(4)Mary hurried back only to find her house was on fire.玛丽匆忙赶了回来，结果却发现她的房子着火了。,归纳拓展,教材原句中making it ready.为现在分词短语作结果状语。现在分词(短语)作结果状语，相当于一个并列谓语，描述谓语动词发
31、生后所带来的一种自然而然的结果。,名师点睛,动词不定式也可作结果状语，但它通常表示一种“偶然的、出人意料的”结果，有时为了强调这种意外的结果，可在不定式前面加only，译为“(结果)却，只(只是)”。,用所给动词的正确形式填空(1)His parents died early， (leave) him an orphan.(2)He ran to the station，only (find) the train had left.(3)Newly-built wooden cottages(小木屋) line the street， (turn) the old town into a dr
32、eamland.(2016北京),即时跟踪,答案,返回,turning,leaving,to find,答案,当堂达标 检测巩固,.单句语法填空1.Many a young Chinese scientist has made many wonderful _(discover) in science.2.That car went out of (produce) five year ago.3.I am mixed up about these (confuse) directions.4.There was an earthquake and， addition, there were
33、tidal waves.5.He brought some vegetables to the city sale.,for,discoveries,production,confusing,in,.选词填空,答案,build up，lead to，free from，focus on，reduce to,1.The United Nations is trying to keep the world the threat of war.2.The eyes of the world global warming.3.There is no doubt that stress can phys
34、ical illness.4.My father a good business over the years.5.By exercising，her weight has 98 jin.,reduced to,free from,are focused on,lead to,has built up,.完成句子1.他搬起石头，却砸了自己的脚。He lifted a stone it on his own feet.2.为了找到丢失的孩子，在过去的5个小时里，村民们做了他们所能做的一切。In order to find the missing child，the villagers all t
35、hey can over the past five hours.3.他们已使车准备启动。They have to start.,答案,made their car ready,only to drop,have been doing,4.南方天降大雨，导致许多省份出现严重水灾。It rained heavily in the south，_ .5.美式英语和英式英语有些不同。The English is a little different from that in England.,答案,返回,spoken in America,causing serious flooding in several,provinces,本课结束,更多精彩内容请登录：,
