必修3 module 4外研社高中英语必修三单元四各知识点.ppt
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1、Module 4 Sandstorms in Asia 亚洲的沙尘暴,. 单词盘点 根据词性和汉语意思写出词汇 1. _ (adj. ) 大量的;大规模的 2. _ (n. ) 战役;活动 3. _ (n. ) 进程;过程 4. _ (n. ) 公民;市民,mass,campaign,process,citizen,5. _ (vt. ) 预报;预告 6. _ (n. ) 大气;大气层 7. _ (v. ) 重新利用;再循环 8. _ (n. ) 力量;力气_ (vt. ) 加强 _ (adj. )坚强的;强壮的_ (adv. )坚强地 9. _ (n. ) 环境 _ (adj. ) 环境的
2、10. _ (adj. ) 关心的;担心的_ (n. &v. ) 关 心, 担心 _ (prep. )关于,forecast,atmosphere,recycle,strength,strengthen,strong,strongly,environment,environmental,concerned,concern,concerning,11. _ (n. ) 根据;证明_ (adj. ) 明显的;显然的 12. _ (adj. ) 紧急的_ (vt. ) 催促;极力主张 _ (n. )紧急;紧急的事 13. _ (vi. ) 抱怨;发牢骚_ (n. ) 抱怨 14. _ (adj. )
3、 恐怖的;吓人的_ (vt. ) 使受惊 _ (adj. ) 受惊吓的 15. _ (n. ) 保护_ (vt. ) 保护,evidence,evident,urgent,urge,urgency,complain,complaint,scary,scare,scared,protection,protect,【品词自测】根据所给词的适当形式填空 We _ feel that many factors determine whether we can succeed in our life and careers, including a _ body and a good personali
4、ty. Knowing our _ is also very important. But the most important is to _ the ties with the people around us. (strength),strongly,strong,strength,strengthen,In the past year the public have shown great _ about the food safety in China, because it _ the peoples health and the safety of their lives. It
5、 is hoped that the authorities _ can really do something with the issue _ the publics health. (concern),concern,concerns,concerned,concerning,. 短语回放 1. 砍倒;削减;减少 _ 2. 突然遭遇(风暴等) _ 3. 一个接一个地 _ 4. 对有坏影响 _,cut down,be caught in,one after another,have a bad effect on,5. 醒来面对;意识到 _ 6. 吸收;欺骗;理解 _ 7. 放出,发出;分
6、发;用尽;精疲力竭 _ 8. 不得不 _ 9. 简言之;概括地讲 _ 10. 浏览,翻阅,查阅 _,wake up to,take in,give out,cant help but,in a nutshell,look through,. 句式扫描 1. They are often _ (如此密集以至于)you cannot see the sun, and the wind is sometimes strong enough to move sand dunes. 2. _ (突然遭遇沙尘暴) was a terrible experience.,so thick that,To ha
7、ve been caught in a sandstorm,3. Sandstorms in China _ (似乎在最近几年增加了)as a result of “desertification”. 4. The storms sometimes continue all day and traffic moves very slowly because the thick dust _ (使得能见度很低). 5. The garbage is then taken away and, _ (如果可能的话),recycled.,appear to have increased in rece
8、nt years,makes it difficult to see,if possible,【仿句自测】根据下面句式仿写句子 so+adj. /adv. + that引导结果状语从句 仿写:这个故事如此有趣以至于我想再读一遍。 This story was so interesting that I wanted to read it a second time. 动词不定式作主语 仿写:为孩子提供最好的教育是大多数家长所希望的事。(provide) To provide their children with best education is what most parents expe
9、ct.,make +it +adj. /n. + to do. . . (it在句中充当形式宾语) 仿写:互联网使得人们可以更容易地获取他们所需要的信息。 The Internet makes it easier for people to get the information they want. if/when/whenever possible构成的省略句 仿写:无论什么时间有可能的话,他就会帮助那些孩子们建立信心。 Whenever possible, he will help those children to build their confidence.,1. process
10、n. 进程;过程 vt. 加工,处理 (1)be in process 在进行中 in the process 在过程中,在进行中 in the process of (doing) sth. 在的过程中 (2)process sth. 加工/处理某事,Reforming the current education system will be a difficult and slow process. 改革现有的教育体制将是一个既艰难又缓慢的过程。 All the data will be processed on the computer automatically. 所有的这些数据将在计
11、算机上自动处理。 I was moving some furniture and I twisted my ankle _ _ _. 我在搬一些家具,在这个过程中我扭伤了踝关节。,in the,process,2. strength n. 力量;力气;长处;优势 (1)have the strength to do sth. 有力量/意志做某事 with all ones strength 用全力 physical strength 体力 (2)strong adj. 坚强的;强壮的;强烈 的;浓的 strengthen vt. 加强;巩固,He was too weak to have en
12、ough strength to talk with us. 他身体太虚弱了,都没有力气和我们谈话。 I pushed the car with all my strength but it didnt move at all. 我用尽全力推那辆车,可它根本就不动。 A good teacher knows how to make the best of the strength of his students. 一个好的老师懂得如何利用学生的长处。,【辨析】理解下列区别并选词填空,常用来指体力、力量、强度等,尤其指承重的力量,也可用来指长处或优势。,常指促使物体运动的力,也可指势力、武力或暴
13、力。,意为“能力”,可指内在的或外加的力、潜在的或活动的力、具体的或抽象的力、身体的或精神的力等。,指自然界的能量;人的活力、精力,更多着眼于人的精神风貌。be full of energy精力充沛。,In the labour market, skills and experience are more important than physical _. The robber used _ to enter the bank. It is beyond his _ to give you a free ticket to the concert. We are amazed that he
14、 is full of _ at such an old age.,strength,force,power,energy,3. concerned adj. 关心的;担心的 (1)be concerned that. . . 担心 be concerned with. . . 与有关,涉及 be concerned about/for. . . 担心 as far as. . . concerned 就而言/来说 (2)concern n. 关心, 忧虑 express ones concern about 对表示关心/担心 (3)concerning prep. 有关,涉及,She has
15、 been concerned that the children may get lost in the mountains. 她担心孩子们会在山里迷路。 The case is concerned with other cases. 这起案子与其他案子有关。 They _ _ _ _ their childrens future. 他们总是为孩子们的未来担心。,are always concerned about,【点津】concerned作形容词时,意为“关心的,挂念的,担心的”,充当前置定语;表示“相关的,有关的”,作定语时要后置。例如:a concerned look关切的神色;th
16、e authorities concerned有关部门。,4. urgent adj. 紧急的;迫切的;非常重要的 (1)in urgent need of 急需 (2)urge vt. 催促,极力主张 urge sb. to do sth. /into doing sth. 力劝/敦促某人做某事 urge (sb. ) on 力劝,强烈要求 urge+that-clause 强烈要求,极力主张(从句谓语 动词用should+动词原形) (3)urgency n. 紧急;紧急的事,The people in the earthquake-stricken area are in urgent
17、need of food, medicine and shelters. 地震灾区的人们急需食品、药品和住的地方。 Police are urging whoever witnessed the accident to contact them immediately. 警方正敦促任何目击这一事件的人马上与他们联系。 The public urged that the government _ _ _ to prevent such cases from happening again. 公众强烈要求政府采取措施来防止此类案件的再次发生。,should take measures,【想一想】有
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