人教book4unit2.ppt

1、,英语教学课件,Unit 2Working the land,必修4,自主回顾 自主排查区,考点研析 讲练互动区,话题写作 综合应用区,1_(vi. 集中； 10_(vt.) 减少；减缩,struggle decade expand circulate freedom therefore occupation regret focus reduce,单 词 速 记,结束放映,返回导航页,11_(n.) 评论/议论(vi. 伤害等);使不含(有害物) 10prefer. _ 选择而不选择； 与相比更喜欢,to of with rather up to on in from/of to,短 语 回

2、 顾,结束放映,返回导航页, 语境应用,选用以上短语填空,1_these new treatments，people with high blood pressure can live a long and active life. 2To be mentally healthy，you need to _ good relationships with each other. 3We ask all our customers if they _the service they received. 4We cannot really learn anything until we _ our

3、selves_ being too proud. 5If you are going to follow someone，_ their talent，not their bad character or unacceptable behaviors. 6As is known to us，it is our activity that_air pollution.,Thanks to,build up,are satisfied with,rid of,focus on,leads to,结束放映,返回导航页,1Dr Yuan Longping grows what is called su

4、per hybrid rice.,名师指津：what is called.“所谓的”，what引导宾语从句。,例句仿写：我们应该采取措施提高所谓的生活 质量。 We should take measures to improve _ the quality of living.,what is called,句 型 必 备,结束放映,返回导航页,2Recently，however，scientists have been finding that longterm use of these fertilizers can cause damage to the land and，even mo

5、re dangerous，to peoples health.,名师指津： 现在完成进行时。,例句仿写： 你们找到昨天在山中失踪的夫妇 了吗？没有,但是自从那以后,我们一直在尽力 和他们取得联系。 Did you find the missing couple in the mountain yesterday? No，but we _to get in touch with them ever since.,have been trying,结束放映,返回导航页,3If so，what did you do to grow them?,名师指津： if so意为“如果是这样的话”，是if引导

6、的条件状语从句的省略形式。,例句仿写： 这个周日你有空吗？如果有，我们去野营吧。 Will you be free this Sunday？ _，lets go camping.,If so,结束放映,返回导航页,4He would much rather keep time for his hobbies.,名师指津： would rather (not) do sth.“宁愿(不)做”。,例句仿写： 他宁愿给学生上课也不愿被邀请参加乏味的会议。 He would rather _lectures to the students than _ to boring conferences.,g

7、ive be invited,结束放映,返回导航页,Yuan Longping，the Father of Super Hybrid Rice，is a famous scientist.He 1._(struggle) for the past five decades 2._the Chinese farmers.In 1953 when Yuan Longping 3._(graduation) from college,4._(hungry) was a 5._(disturb) problem in many parts of the countryside.,has struggl

8、ed,for,graduated,hunger,课 文 语 篇,disturbing,结束放映,返回导航页,Therefore，Yuan wanted to help rid his motherland of hunger by 6._(increase) the rice output without 7._(expand) the area of the fields and he made 8._.Yuan Longpings another dream is 9._(export) his rice to the world.Thanks to Yuan Longping，the U

9、N has more tools in the battle against hunger throughout the world. Thanks to Yuan Longpings great work，millions of people can benefit 10._his extraordinary work.,increasing,expanding,it,to export,from,结束放映,返回导航页,struggle,struggle to do sth.,艰难地/努力做某事,struggle for.,为而斗争,struggle with (against),与作斗争,

10、struggle to ones feet,with a struggle,挣扎着站起来,费劲地,词 汇 细 解,结束放映,返回导航页,We have to struggle_all kinds of difficulties，from home and abroad. The children talked so loudly at dinner table that I had to struggle_(hear) Dina，_(struggle) for months to find a job as a waitress，finally took a position at a loc

11、al advertising agency.,with/against,海伦凯勒19个月大时就变得又聋又瞎了， 但她从不放弃并努力过积极的生活。 Helen Keller became deaf and blind when she was 19 months old，but she never _ _.,to be heard,基础练习,(完成句子),能力提升,(写作佳句),having struggled,gave up and struggled to lead an active life,巧 学 巧 练,结束放映,返回导航页,equip v,使某人为而有 准备/有能力,equip.w

12、ith.be equipped with,用装备,A basic twohour first aid course would equip you_(deal) with any of these incidents. _(equip) himself with necessary knowledge and skills，the young man went to the job market with much confidence. It is often said that human beings are naturally _(equip) to speak.,(单句语法填空),t

13、o deal,Having equipped,equipped,结束放映,返回导航页,Equipped with new scientific farming methods,因为掌握了科学的农耕新方法，现在，他们可以使用更少的农田进行耕种。 They_new scientific farming methods，so they have been able to use less farmland than in the past. _，they have been able to use less farmland than in the past.(分词作状语),are equipped

14、 with,能力提升,(一句多译),巧 学 巧 练,be well/poorly equipped 设备精良的/较差的 equipment n. 装备，设备(不可数名词) a piece of equipment 一件设备,结束放映,返回导航页,confuse vt.(使)迷惑；使为难；使混乱；混淆,confused adj. 困惑的，烦恼的,confusing adj. 令人费解的；使人困惑的,confusion n. 困惑,be confused by 被弄混，糊涂,in confusion 处于混乱状态,I always confuse John with his brother；the

15、y are so much alike.,我总是分不清约翰和他的哥哥，他们长得太像了。,confuse.with/and.混淆;把和混同;辨别不清,结束放映,返回导航页,单句语法填空 The instructions are terribly_(confuse)Could you help me with them，please? There was a _look on his face when he met with the _problem.(confuse),confused,confused,confusing,巧 学 巧 练,confusing表示事物让人迷惑的；而confuse

16、d表示人受到事物的影响而感到迷惑，主语是人。当修饰一个人的表情(look，expression)及声音(voice)时，一般用confused。,结束放映,返回导航页,regret doing/having done sth,regret v可惜,后悔,遗憾;惋惜n.遗憾，抱歉,后悔做了某事,regret to say/tell/inform.that.,遗憾地说(告知),with great/deep regret,很遗憾,to ones regret,让某人感到遗憾的是,结束放映,返回导航页,Jerry did not regret _(give) the comment but felt

17、 that he could have expressed it differently. I regret_(tell) you that your problems are beyond my power.Youll have to turn to others，Im afraid. _my great regret，we have no much time left to discuss the problem.,giving/having given,事实上，约翰后悔没参加上周的讲座。 As a matter of fact,John regretted _last weeks lec

18、ture. In fact,John regretted _last weeks lecture. Actually，John regretted _last weeks lecture.,to tell,基础练习,(完成句子),能力提升,(写作佳句),To,not attending,巧 学 巧 练,not having attended,that he had not attended,结束放映,返回导航页,积累,逐渐建立,磨炼,增进;锻炼,一词多义:写出下列句中build up的含义,(2013浙江卷单选)Bears build up fat stores throughout the

19、summer and fall to have energy enough to last them through their winter sleep. _ (2014浙江省金丽衢十二校高三第二次联考)His confidence built up gradually as he gained more and more experience in teaching._ Taking exercise helps us build up our body and keep a clear mind. _ Hard working conditions can build up your c

20、haracter. _,1,2,3,4,结束放映,返回导航页,写作佳句 Therefore，lets take the responsibility to_(建立一个低碳城市) by riding bicycles. We should take part in sports and outdoor activities，which are really helpful to _ _(强身健体，丰富我们的学校生活),build up a lowcarbon city,build up our body and enrich our school life,巧 学 巧 练,结束放映,返回导航页,

21、As the old saying goes，all roads lead to Rome.,lead to通向，导致，致使,常言道，条条大路通罗马。,lead sb.to do sth. _ lead/live a.life _ lead the way _,扩 展 延 伸,使某人做某事,过样的生活,引路；带路,lead to,结束放映,返回导航页,The discovery of new evidence led to the thiefs_(catch) In class I will divide the students into small groups and lead them

22、 _(practice) speaking English in an interesting way.,with/against,With him_(带路)，we got there without any difficulty. As is known to us all，success lies in hard work while laziness _(导致失败),to be heard,基础练习,(单句语法填空),能力提升,(写作佳句),leading the way,leads to failure,巧 学 巧 练,结束放映,返回导航页,如果我们发现那些材料有趣，我们的注意力就会长

23、时间集中在它们身上。 If we find those materials interesting，well _for long. (2013福建卷书面表达)这表明现今社会的一个普遍现象：孩子是家庭的中心，承担着父母的希望。 It shows a common phenomenon nowadays that _ _，shouldering the hope of their parents.,focus our attention on them,联想 发散,表示“集中注意力/精力于”的短语还有 pay attention to sth. put ones heart into sth. f

24、ix ones attention on sth. concentrate ones attention on sth.,高考小作文,巧 学 巧 练,children are the focus of families,结束放映,返回导航页,(1) vi.集中注意,聚集,(2) n.焦点,焦距,focus, focus on 集中于 focus ones attention /eyes/energy on. 集中注意力/目光/精力于,the focus of attention /concern 注意力/关注的焦点,The meeting focused on whether we shoul

25、d build a new teaching building.,这次会议的主要内容是我们是否应该建一栋新的教学楼。,结束放映,返回导航页,He would much rather keep time for his hobbies.,他更愿把时间花在自己的业余爱好上。,would rather do.than do,would do.rather than do,prefer to do.rather than do.,句子would rather (not) do sth.宁愿(不)做,宁愿而不愿,句 型 突 破,结束放映,返回导航页,(1)rather than连接两个名词或代词作主语时

26、，谓语动词应与rather than前面的名词或代词在人称和数上保持一致。,They said the director，rather than the clerks，was responsible for the incident.,would rather从句，从句中谓语动词用虚拟语气,过去时表示现在或将来的愿望;过去完成时表示过去的愿望。,I would rather you didnt do anything for the time being.,结束放映,返回导航页,If so，what did you do to grow them?,如果是这样的话，你怎样来种植这些植物？,if

27、 so“如果这样的话”，是if引导的条件状语从句的省略形式，表示肯定意义；如果表示否定意义，则用if not。,结束放映,返回导航页,if ever _ if any _ if possible _ if necesary _,如果有的话,如果有过/发生过的话,如果有可能,如果有必要,完成句子 The girl seldom，_ (如果有过的话)，turned to her brother for protection. I hear Mr Wang has passed the driving test. _(如果这样的话),let me go and congratulate him. I

28、s anybody feeling cold? _ (如果没有的话)，let us open the windows. Have you got any particular plans for the coming holiday? Yes._(如果可能的话)，Im going to visit some old peoples homes in the city.,if ever,if so,if not,if possible,巧 学 巧 练,结束放映,返回导航页,.单句语法填空,1We would rather our daughter _(stay) at home with us，

29、but it is her choice，and she is not a child any longer. 2Robert is indeed a wise man. Oh，yes.How I regretted not_(take) his advice. 3Besides building my body and enriching my knowledge，they also free me _the heavy work of study. 4The government calls on the public to go to work by bicycle instead of

30、 by car_(reduce) air pollution. 5Being _ (bring) up in the countryside made Mr Wilson very hardworking when he was very young.,stayed,taking,to reduce,from,brought,结束放映,返回导航页,6_(expand) your knowledge by reading more books is a wise choice. 7With all his attention_(focus) on his experiment，he has no

31、 time to spend with his family. 8To my _(satisfy)，he succeeded in finishing the work ahead of schedule. 9What do you think of her speech last night? Just soso.She gave us too much information，so that everyone got _(confuse) 10It sounds like something is wrong with the cars engine.If _，wed better take it to the garage immediately.,Expanding,focused,confused,satisfaction,so,结束放映,返回导航页,.单句语法改错,1In the old days，many children suffered from hungry for lack of food. _ 2Each classroom i