必修四 unit 2Word文档下载推荐.docx

1、中心点 vt. 集中；聚焦4.reduce vt. 减少；减缩；使沦落5.summary n. 总结；摘要；概要ment n. 评论；议论vi.& vt. 表达意见；作出评论二、阅读单词1.struggle vi.& n. 斗争；拼搏；努力2.output n. 产量；输出3.disturbing adj. 引起烦恼的；令人不安的4.expand vt.& vi. 使变大；伸展5.nationality n. 国籍6.occupation n. 工作；职业；占领7.chemical adj. 化学的；关于化学的8.nutrition n. 营养；滋养；食物9.mineral n. 矿物；矿石1

2、0.underline vt. 画底线标出；强调三、拓展单词1.hunger n.饥饿；欲望vt.& vi.（使）饥饿hungry adj.饥饿的；渴望得到的2.freedom n.自由；自主free adj.自由的；免费的freely adv.自由地；随意地3.export vt.& vi.输出；出口import （反义词）vt.& vi.输入；进口4.production n.生产；制造produce vt.生产；制造product n.产品；产物productive adj.生产的；有生产能力的producer n.生产者；制片人5.discovery n.发现；发觉discover v

3、t.发现；发觉discoverer n.发现者6.equip vt.& vi.配备；装备equipment n.设备（不可数）7.confuse vt.使迷惑；使为难confusing adj.令人迷惑的confused adj.感到迷惑的confusion n.迷惑会积累1.“因此”家族therefore adv.因此；所以so conj. 因此；thus adv. 因此；于是consequently adv. 所以；因此as a result 结果；2.“评论”名词知多少comment 评论；意见；批评remark 评论review 回顾；复习；评论3.盘点tion结尾抽象名词produc

4、tion 生产；制造application 请求，应用，运用appreciation 欣赏，鉴赏celebration 庆祝，典礼combination 结合concentration 集中，专心congratulation 祝贺consideration 考虑，思考4.后缀ment构成的名词面面观equipequipment 装备developdevelopment 发展argueargument 争论establishestablishment 建立employemployment 雇用improveimprovement 提高会应用用所给词的适当形式填空1.She is old enou

5、gh to have the freedom （free） to do what she likes.2.With this problem solved，this kind of medicine is now in regular production（produce）.3.In some poor African areas，many children die of hunger （hungry） every year.4.Our school offers good equipment and you will be well equipped with knowledge and s

6、kills for your future job.（equip）5.He was really confused by the confusing problem which also confused other people for a long time.（confuse）6.The discoverer of electricity was Franklin；like many discoveries，it benefits us greatly.（discover）7.Disturbing news came that the virus spread quickly，which

7、made us rather disturbed.（disturb）.核心短语识记1.thanks_to幸亏；由于；因为2.rid.of 使摆脱或除去3.be_satisfied_with 对感到满意4.would_rather 宁愿；宁可5.build_up 逐渐增强；建立；开发6.lead to 导致；造成（后果）7.focus on 集中（注意力、精力等）于8.be rich in _盛产9.keep.free from/of _使免受（影响、伤害等）；使不含（有害物）10.in addition 另外“动词to”短语荟萃lead to导致，通向attend to 处理，专心于，照料ad

8、d to 增添agree to 同意come to 苏醒compare.to 把比作devote.to 把贡献给supply.to 为提供refer to 谈到，涉及，参阅会应用选用上表左栏短语填空1.Thanks_to your help，we finished the task ahead of schedule.2.He would_rather_stay alone rather than gossip with his coworkers in his spare time.3.We asked all our customers if they were_satisfied_wit

9、h the service they had received.4.If you are going to follow someone，focus_on their talent，not their bad character or unacceptable behaviors.5.Therefore，lets take the responsibility to build_up a lowcarbon city by riding bicycles.6.As is known to us all，success lies in hard work while laziness leads

10、_to failure.7.Balanced diet and proper exercise can keep you _free_from disease.8.A deep breath and a balanced mind will help （to）_rid you of the anxiety and nervousness.经典句式分析背诵仿写句型公式1：if so意为“如果是这样的话”，是if引导的条件状语从句的省略形式。教材原句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？句型仿写It sounds like so

11、mething is wrong with the cars engine._If_so，wed better take it to the garage immediately.这辆汽车的发动机听起来好像出了些问题。如果这样的话，我们最好立即把它送到汽车修理厂。 句型公式2：the first/last/best.n.to do sth“第一个/最后一个/最好的一个做某事的人/物”。教材原句In 1973，he became the first agricultural pioneer in the world to grow rice that has a high output.1973

12、年，他成为世界上第一位种植高产水稻的农业先驱。句型仿写As we know，Wang Yaping is the first Chinese _to_give_a_lesson in space.众所周知，王亚平是第一个在太空授课的中国人。句型公式3：“make itadj.动词不定式”结构。教材原句This special strain of rice makes it possible to produce 20% more of the crop in the same fields.这种特殊的稻种使得同样的田地多收获20%的产量。句型仿写She has always been an a

13、dvocate for changes to English spelling to_make_it_easier_to_learn.她一贯主张对英语的拼写进行改革，使之更易于学习。句型公式4：would rather do sth“宁愿做”。教材原句He would much rather keep time for his hobbies.他宁愿把时间花在自己的爱好上。句型仿写I would_rather_have_my beloved mother than all the precious stones under the sun.我宁可只要我挚爱的母亲，而不要天下所有的宝石。.语篇填

14、空回顾补全热诵阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Famous scientist as he is，Yuan Longping considers himself a farmer.As a young man，Yuan Longping saw the great need for increasing the rice output.At the time，hunger （hungry） was a disturbing problem in China.He wanted to increase rice harvests without expanding

15、 （expand） the area of the fields.In 1974，a special strain of rice made it possible to produce 20% more of the crop in the same fields.Thanks to his research，the UN has more tools in the battle to rid the world of hunger.He is now circulating his rice knowledge in less developed countries to_increase

16、 （increase） their rice harvests and he wants to export his rice so that it can be_grown （grow） around the globe.Though he has_struggled （struggle） for the past five decades，Dr Yuan is quite satisfied with his life.In his spare time，he enjoys listening to violin music，playing mahjong，swimming and rea

17、ding.核 心 词 汇 n.斗争；努力；挣扎struggle for为而斗争struggle with/against sb/sth 与作斗争struggle to do sth 努力做某事struggle to ones feet 挣扎着站起来Helen Keller became deaf and blind when she was 19 months old，but she never gave up and struggled to_lead （lead） an active life.海伦凯勒在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。To get an ed

18、ucation，he was struggling against/with many difficulties.为了获得受教育的机会，他正跟很多困难作斗争。Bravely，Mary struggled_to_her_feet，and fought against the wind and rain beating against her.玛丽勇敢地挣扎着站起来，同扑向她的暴风雨搏斗着。名师指津struggle with有两个意思：一是“与搏斗”，双方是敌我关系；二是“和并肩战斗”，双方是朋友关系。2.equip vt.& vi.装备；配备（1）equip.with.用装备be equippe

19、d with 装备着equip.for sth/to do sth 为了而装备be well/poorly equipped 设备精良的/较差的（2）equipment n.U 装备；设备a piece of equipment 一件设备He therefore gives millions of yuan to equip others for their research in agriculture.（教材原句）因此，他资助几百万元供其他人进行农业研究。It is often said that human beings are naturally equipped _to_speak

20、（speak）.人们常说，人天生具有说话的能力。In order to make our students adapt to the society better，we want to equip them with some special skills.为了让我们的学生更好地适应社会，我们想让他们具备某些特殊技能。3.regret v.可惜；后悔；遗憾；惋惜 n.遗憾；抱歉（1）regret后悔做了某事regret to say/tell/inform.that.遗憾地说/告知（2）with great regret 非常遗憾to ones regret 令某人抱歉/遗憾的是（3）regr

21、ettable adj. 令人遗憾的；令人懊悔的After he considered the problem more carefully，he regretted making/having_made （make） such a hasty decision.仔细地考虑了这个问题后，他后悔做出了这么匆忙的决定。We regret to_inform （inform） you that your application has not been successful.我们很遗憾地通知您，您的申请未通过。Much_to_our_regret/To_the_great_regret_of_us，

22、well be unable to attend your wedding.非常遗憾的是，我们不能参加你们的婚礼了。名师指津regret后接动名词时，表示“后悔做了某事”；后接不定式（多为to say/to tell/to inform）时，一般表示“对即将发生的事表示遗憾/抱歉”。4.focus vt.集中注意力；聚焦 n.焦点；关注点（1）focus on集中于focus ones attention/eyes/energy on.集中注意力/目光/精力于（2）the focus of. 的焦点They focus_on keeping their soil rich and free o

23、f disease.（教材原句）他们关心的是保持土壤肥沃并免受病害。If we find those materials interesting，well focus our attention on them for long.如果我们发现那些材料有趣，我们的注意力就会长时间集中在它们身上。Health and environmental problems have become increasingly the_focus_of_attention.健康和环境问题日益成为人们瞩目的焦点。联想发散表示“集中精力于”的短语还有：concentrate ones attention on，fix

24、 ones attention on，pay attention to等。5.build up 逐渐增强；增强的体质；创办；开发；聚集；积累一词多义写出下列句中build up 的含义These chemicals in the food supply build up in peoples bodies over time.（教材原句）积累Im very glad to see that your vocabulary is gradually building up.逐渐增强Its said that shes built up a very successful business.建立；

25、创办Taking exercise helps us build up our body and keep a clear mind.增强的体质stay up不睡觉；熬夜wake up 醒来take up 拿起，占用；开始从事pick up 捡起；偶然学会；收听；（用车）接人use up 用完；花光mix up 混淆；弄乱；搅匀；拌和It didnt take me long to _pick_up the basic knowledge of the language.我没花多长时间就学会了这门语言的基础知识。造成（后果）；通向lead sb to do sth使某人做某事lead/live

26、 a.life 过样的生活lead the way 引路；带路Many of these chemicals can lead_to_cancer or other illnesses.（教材原句）很多化学成分能导致癌症或其他疾病。In class I will divide the students into small groups and lead them to_practise （practise） speaking English in an interesting way.在课堂上我会把学生分成小组，用有趣的方法让他们练习说英语。He had always led_a_quiet_life until he met Emma.在遇见爱玛之前，他一直过着宁静的生活。名师指津lead to中的to是介词，后接名词、代词或动词ing形式。表示导致的短语还有：result in，contribute to，bring about等。重 点 句 型1.If_so，what did you do to grow them?if 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。Do you agree that I will put our visit to Yunnan