人教版高中英语必修四 Unit2 Working the land-语法篇(教师版)
【人教英语一轮讲义】必修4 Unit 2 Working the land【教师用书】
Unit 2Working the landⅠ.写作单词——会拼写1．struggle v i.&n. 斗争；拼搏；努力2．expand v t.&v i. 使变大；伸展3．rid v t.摆脱；除去4．regret v t.遗憾；惋惜n. 遗憾；懊悔5．focus n. 焦点；中心点v t.集中；聚焦6．reduce v t.减少；减缩7．comment n. 评论；议论v i.&v t. 表达意见；作出评论8．therefore ad v. 因此；所以；因而9．disturb v t.扰乱；打扰→disturbed adj.烦恼的→disturbing adj.引起烦恼的；令人不安的10．circulate v t.&v i. 循环；流传→circulation n. 循环11．free adj.自由的→freedom n. 自由；自主12．equip v t.&v i. 配备；装备→equipment n. 设备(不可数)13．confuse v t.使迷惑；使为难→confusing adj.令人迷惑的→confused adj.感到迷惑的→confusion n. 迷惑14．export v t.&v i. 输出；出口→import (反义词)v t.&v i. 输入；进口15．discover v t.发现；发觉→discovery n. 发现；发觉16．occupy v t.占领；占据→occupation n．工作；职业；占领Ⅱ.阅读单词——要识记17．Statistic n．(常用pl.statistics)数据；统计；统计数字；统计资料18．battle n. 战役；战斗；较量；斗争v t.&v i. 搏斗；奋斗19．hunger n. 饥饿；欲望v t.&v i. (使)饥饿20．Production n. 生产；制造21．skim v t.浏览；略读22．nationality n. 国籍23．Underline v t.画底线标出；强调24．summary n. 总结；摘要；概要高频短语——会默写1．thanks to 幸亏；由于；因为2．rid...of 摆脱；除去3．would rather 宁愿；宁可4．build up 逐渐增强；建立；开发5．be satisfied with 对……感到满意6．lead to 导致；造成(后果)7．focus on 集中(注意力、精力等)于8．keep...free from/of 使……免受(影响、伤害等)；使……不含(有害物)教材原句——会背诵句式仿写——能应用1.If so，what did you do to grow them？(if so 状语从句的省略形式) 1.这个周日你有空吗？如果有，我们去野营吧。
高中英语人教版必修四unit_2_working_the_land (2)ppt课件
Put Dr Yuan’s biography in right order.
a. He was born into a poor farmer’s family .
b. He
graduated from Southwest Agriculture college.
area of fields.
f. He helps rid the world of
hunger by circulating
his knowledge in less developed countries.
Proper order:
a
c
be
d
f
Para. 3 Dr Yuan’s personality
Para 2
Time
1930 1953
His biography
information
Born into a poor farmer’s family Graduated from Southwest Agriculture College
As a young man
Recent now
Saw the great need for increasing the rice output Hunger was a disturbing problem nearly200 million tons was produced
Poem
By Li Shen Farmers weeding at noon, Sweat down the field soon. Who knows food on a tray, Due to their toiling day.
人教版高中英语必修4《Unit 2 Working the land》教案
人教版高中英语必修4《Unit 2 Working the land》教案教学目标(1)知识目标：让学生通过阅读课文更多地了解我国著名的农业科学家袁隆平的科研成果及其影响。
(2)能力目标：让学生进一步使用恰当地阅读方式与技能，如略读(skimming)，快速阅读(fast reading)，细读(close reading)等(3)情感目标：让学生不但学习袁隆平的科研精神，更要学习他不计较名利，踏踏实实的生活态度。
教学重难点1.阅读课文更多地了解我国著名的农业科学家袁隆平的科研成果及其影响。
教学过程1. 话题的引导。
(Pre-reading)1).开头通过设计了一首熟悉的诗歌，让学生知道话题---farming.2).涉及到提高产量从而解决世界饥荒问题，从而引出本节课的中心话题--伟大人物袁隆平。
2. 跟读与限时阅读完成导学案练习贯彻目的与困难策略，指导学生根据不同的阅读目的，在阅读的不同阶段，灵活使用各种阅读策略，捕捉文章主要信息，理解作者的写作意图，突破本文的教学重点与难点。
采用整体语言教学法和任务型语言教学法。
1)、通过限时阅读训练，引导学生如何利用略读(skimming)的方法把握文章的大意，侧重培养快速阅读理解能力和文章中心把握能力。
2)、精读各个段落语段，侧重培养快速捕捉文章重要细节的能力和猜测生词的能力，学会欣赏文章中的优美句子。
3：阅读过程--浅层次阅读。
(Reading I)1). 其中关于人物的基本信息中，通过设计了一个信息表格的浅层次阅读练习，对文中人物有了初步了解。
2). 关于他的梦想，书本上描写得非常生动，我让班里有艺术特长的学生画了一幅漫画，利用画面反映课文第四段所描述的内容，同时用第一人称配了声音效果。
4. 阅读过程--深层次阅读。
(Reading II)在处理了一些简单信息之后，阅读人物最重要的是要读出人物不同于其他人的成就以及值得学生学习的一些可贵品质。
就这两方面的内容，设计了一棵树的形象，引导学生去寻找袁隆平作出的成就以及他身上拥有的可贵品质。
人教版高中英语必修四 Unit 2 Working the land Grmmar 课件
Reporter: Nice to meet you, Mr. Yuan. As one of China’s most famous scientists, you have set up a good example for all of us. What do you think about your job?
做……浪费时间
It is a waste of time doing sth.
It is no use _a_rg_u_i_ng__w_i_th_h_e_r____. (与她争吵)
It is a waste of time _p_l_a_y_in_g__ _co_m__p_u_te_r_g_a_m_e_s_._(玩电脑游戏).
_L_e_a_r_n_in_g_(learn) English is of great use.
V-ing as Subject
_W__o_rk_i_n_g_(work) together is a pleasure.
V-ing as Subject
_S_h_a_r_in_g__(share) food with each other is the most wonderful thing.
高三英语(人教版)一轮基础复习：必修四《Unit+2 Working+the+land》精品讲解课件
Ⅰ.阅读理解A(2014·辽宁省五校第一联合体高三年级考试)Rockwatch－The Best Club on EarthIf you are young and interested in geology (地质学)，then Rockwatch is the club for you.When you apply for membership，you’ll receive a Rockwatch Rox file each.It has the information and top tips you will need to start enjoying geology.It’s designed to serve as your own field notebook as well.In it you will find your·membership card·fullcolour minimap·thumbs up guide·fact cardsRockwatch MagazineOur lively magazine is mailed to members three times a year.They can read reports and news from around the world，and articles on everything from diamonds to dinosaurs，earthquakes to erosion (侵蚀)．Rockwatch EventsWith each magazine you will receive a Rockwatch events calendar.Rocky activities suitable for families are listed and include road shows and guided walks.The Rockwatch Rock ArtistAre you an artist，or a photographer？This is your chance to become Rockwatch Rock Artist of a year and win amazing prizes in our annual competition.Special OfferRockwatch members can have specially discounted Wildlife Watch membership.Wildlife Watch is the biggest environmental action club for young people，with 100 groups across the country.You can join both clubs together by filling in the boxes in the membership form.【文章大意】本文主要介绍了Rockwatch俱乐部的一些情况。
高中英语人教版-必修四-高中英语 Unit2 working the land课件
2. Have you forgotten ___$1000 from me last month? Will you please remember ____ it tomorrow? A. borrowing; to bring B. to borrow; bring C. borrowed; bringing D. borrowing; bringing
C. his going D. him to go
9. The story was so funny that we ___. A. couldn’t help laugh B. can’t but laugh C. couldn’t help laughing D. couldn’t help but to laugh
只接不定式做宾语; 只接动名词做宾语; 既可接不定式又可接动名词做宾语, 意思也没有什么改变. 既可接不定式又可接动名词做宾语, 意思有很大的变化;
I heard the couples s_i_n_g_in_g__ in the next room. (sing)
Combine the two sentences by using “v-ing”
=Laying eggs is her full-time job.
When she heard the bad news, she couldn’t help crying.
V-ing 做宾语 金榜P18
1.We should often practise __s_p_e_a_k__in_g____(speak) English every day.
10. Though it sounds a bit too dear (昂
贵), it is worth ______.
必修4-Unit 2 课文重点句式及语法填空
Now more than 60% of the rice 5. produced （produce）in China each year is from this hybrid strain.
◆教材原句
Have you ever grown any plants? If so，what did you do to grow them?
你曾种植过植物吗？如果种过not 如果不是这样的话（与if so 意义相反）
if necessary 如果有必要
and aroused my interest in foreign culture. （4）［2019·北京卷］ What students do at college seems to matter much more than where they
go. （5）［词汇复现］This is what he intends to do.
if any 如果有的话
if possible 如果可能的话
if ever 如果曾经有的话
高中英语 必修4 Unit 2 Working the land
◆单句写作 （1） It sounds like something is wrong with the car’s engine. __I_f_s_o___（如果这样的话），we’d better take it to the garage. （2） If possible （如果可能的话），we’d better sit in the shade of a tall tree. （3） Correct the errors in the following sentences， if any （如果有的话）. （4）［词汇复现］Are you tired? If not （如果不累的话），let’s carry on our work.
人教版必修四 Unit 2 Working the land课件
Para. 3 Dr Yuan’s personality
Which of the following description about Dr Yuan’s personality is not true? A A. He is satisfied with his life because he is now rich and famous. B. He cares little about money and fame. C. He would rather work than lead a comfortable life. D. He enjoys a simpler life than most rich and famous people.
Put the events in right order.
a. He was born in 1930. b. He graduated from Southwest Agriculture college. c. In 1950,Chinese farmers produced fifty million tons of rice. d. 200 million tons of rice was produced by growing his hybrid rice. e. He searched a way to increase rice outputs without expanding the area of fields. f. He helps rid the world of hunger by circulating his knowledge in less developed countries.
4. How does Yuan Longping feel about money? C A. Money is not important at all. B. One has to own a large sum of money. C. Too much money can only bring more troubles rather than happiness. D. One has to spend all his money on his own research.
人教版必修四Unit2《Working the land-Grammar》word教案
Unit2 Working the land-grammar教案Topic: Ving form for Subject & ObjectLearning ObjectivesKnowledge objectives1)To know about some ideas about Ving form .2) To learn some ways to use Verb correct form .Ability objectives1) To listen to a song Love and fill in the song with Ving2) To write your friend using some key words with VingEmotional objectives1) To learn to be concerned about the people around youLearning Strategies1)To develop the ability of listening and expressing their ideas2)To guide Ss to write.Teaching important &difficult pointsTo train Ss to summarize the usage of verbs .To guide Ss to write their friend using Ving form .Teaching AidsCAI facilitiesTeaching methodsText Approach ; Situational Teaching Method ; Task ---based Learning ; Contrastive & Inductive Teaching MethodTeaching ProcedureStep 1 Warming up1)T. gets Ss to discuss some signs .2)To give a definition about Ving form .Step 2 Presentation1)Ss. Find and underline the sentences in the passage that use Ving forms as either the subjector the object.2) To help Ss draw a conclusion about Ving form .Step3 Practice1) Rewite the sentences using Ving form .2) Complete the sentences using verb correct form .3) Listen to a song and fill in the blanks using Ving form .Step 4 Consolidation1) Talk about the pictures using the key words .2) Talk about our friend using Ving form as much as possible .3) Write about the person you love or respect following an example .Step 5 Homework.1. Summary and remember :*Which verbs should be followed by verb-ing form as object?*Which verbs should be followed by “to do ”?*Which verbs can be followed by both forms?2. Finish your writing if you don’t finish .。
Unit2Workingtheland教案(新人教必修4).doc
I. 教材分析本单元的中心话题是“农业"，学生通过讨论和阅读了解有关农业、农村和农作物种植的内容。
让学生了解农业在整个人类生活中的重要性，了解农村生活，了解中国农民的生活现状，提高他们对农业的认识，并且帮助他们更深刻地理解农业科学家袁降平的科学研究的价值。
培养学生从小养成爱惜粮食，不铺张浪费的好习惯。
同时让学生了解organic farming以及它对人们生活的重要性，进一步扩大学生的关于农业方而的词汇量，并通过写一则海报提高学生的写作水平。
1WARMING-UP通过提问有关农业、农村和农作物种植的内容，让学生谈谈自己対农村和农业劳动的认识或经验。
教师可通过讨论让学生互相学习，相互交流经验以增加他们的农业知识。
2PRE-READING部分有两组问题。
在第一组问题中，讨论大米在东亚和东南亚国家人民生活中的重要性；而第二组问题则提出世界部分地区所面临的饥饿问题。
由此激发学生对世界的关注，培养学生的同情心。
3READING部分介绍中国著名的农业科学家袁降平的生平和他的杂交水稻。
第一段描述了袁博士的外表一一他更象一个农民而不象一个科学家，农村就是他做科研的殿堂。
他的科研成果就是超级杂交水稻。
第二段描述他的家庭出身，学业，献身水稻科研的原因及所取得的成就。
第三段告诉我们袁博士过着跟普通人一样的生活却干着伟大的事业。
即使在功成名就之后，他也淡泊名利，有着无私奉献的高尚精神。
4COMPREHENDING部分设计了三个练习。
第一个是判断练习，学生根据课文中理解和收集的信息做出判断，其至通过讨论才能做出判断。
第二个是词语理解题。
第三个练习提出问题，要求学生在阅读课文后作出冋答，以检验他们的理解力和训练他们的归纳总结能力。
5LEARNING ABOUT LANGUAGE部分学习本单元重点词汇和语法项目。
词语学习部分采用给出词义而让学生从课文中找出与之匹配的词，然后用所找的词汇完成笫二个练习中的短文，以及用课文中意义相近的词汇替换练习三句中划线部分。
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第1页/共6页 Unit2 Working the land语法篇 __________________________________________________________________________________ __________________________________________________________________________________ 要求学生掌握本单元的重点语法----动词的-ing形式作主语和宾语并能熟练运用相关语法知识解决相应类型的题。 一、动词的-ing形式由“动词原形+ing形式”构成，它既是现在分词形式，也是动名词形式。v-ing能在句中作主语、宾语、表语、定语、宾语补足语和状语，但不能单独作谓语。其时态和语态的变化为 时态 语态 主动 被动
一般时 doing being done
完成时 having done having been done
二、动词v-ing形式作主语 v-ing形式作主语时，通常表示一般的或抽象的多次行为。 1.ving形式直接作主语。 E.g. Smoking is harmful to your health. 吸烟有害健康。 E.g. Being fit helps you to stay focused on your lessons.保持健康有助于你集中精力学习。 2.有时为了避免句子主语过于冗长，通常用it代替v.-ing作形式主语。 E.g. It's no use advising him.劝他没用。 E.g. It's useless taking this kind of medicine吃这种药没用。 It’s fun being an actor.当个演员是有趣的。 三、v.ing形式作宾语 1.能接v.-ing形式作宾语的动词有advise，avoid，appreciate，consider，delay，deny，dislike，enjoy， escape，finish，forget，keep，imagine，stop，mind，miss，mention，practise，begin，start，like，hate，remember，regret，require，resist，suggest等。
E.g. The master keeps thinking about it.主人不停地想这件事。
E.g. The tiger missed just being struck.老虎差点儿被打着。 [趣味提示]Mrs. P Black missed a bag. P·布莱克夫人丢了一个袋子。 该句话中每个字母代表了一个动词或短语，这些动词要求后面跟动名词作宾语。这第2页/共6页
些动词分别是： M=mind， r=risk， s=succeed in， P=practice B=be busy， l=look forward to， a=admit C=can't help， k=keep (on)， m=miss I=insist on， s=suggest， s=stop， e=enjoy， d=delay， a=avoid， b=be worth， a＝advise， g＝give up
2.有些动词既可跟v.ing形式作宾语，也可以跟不定式作宾语，但在语义上却有很大的差别。 go on to do sth.接着又做另一件事 go on doing sth.继续做同一件事 remember to do sth.记得要去做某事 remember doing sth.记得曾做过某事 try to do sth.努力做某事 try doing sth.尝试做某事 regret to do sth.对将要做的事表示遗憾 regret doing sth.对做过的事表示后悔 mean to do sth.打算/想做某事 mean doing sth.意味着做某事 3．v.ing形式作介词的宾语。 E.g. After taking careful aim， he let the arrow fly. 仔细瞄准好了后，他把箭射了出去。 We are looking forward to seeing you again.我们盼望再次见到你。 He insisted on doing it in his own way.他坚持用他自己的方式来做这件事。 例1.（2019北京）The film star wears sunglasses. Therefore， he can go shopping without ______. A. recognizing B. being recognized C. having recognized D. having been recognized 解析：根据句意“那位电影明星戴上墨镜，所以，他去买东西不会被认出来。”根据题中的介词without 判断，本题考查非谓语动词作宾语，故此后应该使用动词的动名词形式，由于他是被人认出的，所 以应该用动名词的被动式。 答案：B。 例 2.（2019湖南）____ your own needs and styles of communication is as important as learning to convey your affection and emotions. A. Understanding B. To be understood C. Being understood D. Having understood 解析：根据句意“理解你自身的需要及交际风格，同学会表达你的感情和情绪是一样重要”不定式 （短语）或动名词（短语）均可作主语，区别在于不定式常表示将来，是特指；而动名词表示一般 情况，是泛指。而本句指的是普遍现象，属泛指，故用动名词较好。 第3页/共6页
答案：A。 例3. （2019江苏沐阳期末） To avoid on how to use the word， you’d better refer to a dictionary. A. to get confused B. getting confused C.to get confusing D. getting confusing 解析：根据句意“为了避免对使用单词的困惑，你最好参考字典。”本题考查动名词做宾语和形容词。avoid后面接动名词做宾语，排除AC项，confused一般修饰人，confusing一般修饰物。 答案：B。 例4.（2019天津渤海月考）They considered ______ a computer， which was considered ______ a great help in their work. A. to buy， to be B. buying， being C. to buy， being D. buying， to be 解析：根据句意“他们考虑买计算机，计算机被认为在他们的工作中有很大的帮助。”consider doing意思为“考虑”；consider sth./sb. to be...意思为“把某人或某事看作……”。 答案：D。 例5. （2019天津渤海月考）When Peter speaks in public， he always has trouble the right things to say. A. thinking of B.to think of C. thought of D. think of 解析：根据句意“当彼得在公共场所讲话时，他总是找不到适当的话说。”本题考查固定搭配，have trouble/difficulty/problems (in)doing sth.做…有困难，in可以省略。 答案：A。 基础演练 用所给词的适当形式填空 1.--Does Shelly like shopping? --Well， she would rather spend time ________ (read) at home than ________ (wander) in the street. 2. I must remember ___________ (remind) John that the garden needs ______________________ (water). 3.--What made Rodger so upset? --_______ (lose) three tickets for the football match. 4.--Robert is indeed a wise man. --Oh， yes. How often I have regretted __________ (not take) his advice! 5. -- Can I smoke here? --Sorry. We don't allow ________ (smoke) here. 6. _____________ (injure) in the leg made it impossible for him to walk his way home. 7. You cannot imagine a child _____________ (treat) so cruelly. 8. He suddenly had the feeling of _____________ (follow). But when he looked around， there was nobody. 9. He tried his best to avoid ________ (make) the same mistake. 10. We are looking forward to your ________ (come) soon.