2018届高考人教版英语一轮复习课件必修三unit

1、必修三Unit 2Healthy eating,1. 课前自测 2. 课堂学案,课前自测,1. _ (vt. 平衡；权衡 n. 平衡；天平) _ (adj. 平衡的) 2. _ vt. balanced2. combine; combination3. consult; consultation; consultant 4. customer; customs; customize5. benefit; beneficial6. lose; lost; losing; loss 7. poisonous; poison; poisoned8. weakness； weak； weaken,9.

2、 _ (n. 好奇心)_ (adj. 好奇的； 好求知的；奇妙的； 稀奇的) _(adv. 好奇地；奇异地；奇怪地) 10. _(vt. 限制；限定)_(adj. 有限的)_(adj. 无限制的；无界限的)_(n. 限制；限度；极限) 11. _(vi. curious; curiously10. limit; limited; limitless; limitation 11. lie; lied/lay; lied/lain; lying; liar12. strength; strengthen; strong; strongly,Key:1. balanced2. to keep sl

3、im3. get away with4. 撒了一个善意的谎言5. back 6. 以教学谋生7. on8. down9. on10. 将饮食和锻炼结合起来,Key:1. feeling2. Nothing; better3. must have happened4. have; getting away with 5. such; that,Key:1. extremely 2. because 3. out 4. found 5. Driven 6. his 7. amazed 8. to do 9. Arriving 10. competition,Wang Peng felt _1_ (

4、extreme) frustrated in his empty restaurant _2_ no customers have come to his restaurant since he got up early in the morning. He wanted to find _3_ the reason. He hurried out and followed Li Chang into a newly-opened restaurant. He _4_ (find) that the owner named Yong Hui was serving slimming food

5、to make people thin. _5_ (drive) by curiosity, he came forward to take a close look at the menu. He could not even believe _6_ (he) eyes. He was _7_ (amaze) at what he saw. He hurried outside and went to the library _8_ (do) some research. After a lot of reading, he realized that Yong Huis food made

6、 people become tired quickly because it was no energy-giving food. _9_ (arrive) home Wang Peng rewrote his own sign. The _10_ (compete) between the two restaurants was on.,课堂学案,【词块助记】,1. curiosity n. 好奇心,1. The letter wasnt addressed to me but I opened it out of curiosity. 那封信不是写给我的，而我却出于好奇心把它拆开了。 2

7、. (浙江卷) They help us understand science subjects better and arouse our curiosity about scientific discoveries. 它们帮助我们更好地理解理科并且唤起我们对科学发现的好奇心。,【构词】 curious adj. 好奇的curiously adv. 好奇地,out of curiosity 出于好奇with curiosity 好奇地 satisfy ones curiosity 满足某人的好奇心 have/show curiosity about sth. 对好奇 be curious t

8、o do sth. 好奇地做 be curious about sth. 对感到好奇,1. (全国卷改编) The Cambridge Science Festival (CSF) is pleased to inform you of the sixth annual Curious Challenge. 2. If you are curious _ Australian cities, just read the book written _ Dr.Johnson. Key：1. Curious改为Curiosity2. about; by,【词块助记】,2. lie n. 谎话；谎言

9、vi. 说谎；躺；位于；坐落在,1. (全国卷改编) We can lie on the grass for a rest, and sit by the lake listening to music. 我们可以躺在草坪上小憩和坐在湖边听音乐。 2. The boy lying under the big tree lied to his little sister that he saw a cock lay an egg. 躺在树下的男孩对他妹妹撒谎说，他看见一只公鸡下了个蛋。 3. (湖北卷) There is no doubt that this candidates advanta

10、ge lies in his ability to communicate with foreigners in English. 毫无疑问，这位候选人的优势在于他具有和外国人用英语交流的能力。,a white lie 善意的谎言 lie to sb.tell a lie to sb. 向某人撒谎 lie about (doing) sth. 谎称(做了)某事 lie down 躺下 lie in/on 躺在 lie in/to/on方位词位于 lie in 在于方面 lie on ones back/side/stomach 仰卧/侧卧/俯卧,【辨析】,1. The boy laying o

11、n the ground lied that he lay the book on the table. 2. The teacher told the students that Japan lied to the east of China. Key：1. laying改为 lying; lay改为laid2. lied 改为lies,3. strength n. 强项；长处；力量,1. (湖北卷) To make members of a team perform better, the trainer first of all has to know their strengths a

12、nd weaknesses. 为了使一个团队的队员表现得更好，教练首先要清楚他们各自的强项和弱项。 2. (辽宁卷) It helps develop your strength and flexibility. 这能帮助增加你的力量和灵活性。,the strength to do sth. 做某事的力气 strengths and weaknesses 强项和弱项；优点和缺点 build up ones strength 增强体力,【构词】strong adj. 强壮的；强大的；坚定的；强烈的 strengthen vt. benefit2. 在benefit前加of或benefit改为be

13、neficial 3. 在benefit后加from/by,6. get away with 被放过；(做坏事)不受惩罚；把卷跑；偷走,1. (天津卷) I had hoped to take a holiday this year but I was not able to get away. 今年我本来打算休假的，但是没能脱身。 2. The child ought to be punished. You shouldnt let him get away with telling lies! 这个孩子应当受到处罚。你不应该让他撒谎而不受处罚。 3. The police are sear

14、ching for the thieves who got away with some equipment worth $ 30，000.警察正在搜寻偷走了价值3万美元设备的盗贼。,get away (from) 摆脱；逃离；(得以)脱身 keep away from 避免接近；逃离 break away (from) 脱离； 挣脱 run away from sth. 避开；躲避；回避,【头脑风暴】,7. cut down 缩减；削减(数目、数量等)；删节；压缩(文章等)；砍倒(树),cut up 切碎；割碎 cut off 切断供应；隔断 cut in 插嘴；超车 cut out 剪去；

15、停止；戒除 cut across 穿过；抄近路,1. (陕西卷)My uncle hasnt been able to quit smoking, but at least he has cut down. 我叔叔还未能戒烟，但至少他已经抽地少了。 2. Do not cut down the tree that gives you shade. 庇荫之树不可砍。 3. We need to cut the article down to 1，000 words. 我们得把这篇文章压缩到1000字。 4. Light and water in embassy buildings were cu

16、t off. 大使馆内的水电都被切断了。 5. He cut across the fields so as not to be late. 为了不迟到，他抄近路穿过田地。,【头脑风暴】,【微解析】,8. “Nothing could be better，” he thought. 他想：“再没有比这更好的了。”,“否定词形容词或副词比较级”表达最高级的含义，意为“再也没有比更的了”。常用的否定词有no, not, never, nothing, nobody, nowhere, hardly等。,【仿写】 1. Nothing _ to the truth. 没有任何事物可以更接近真相。(c

17、lose) 2. _ than Grandma that shes finally bounced back. 奶奶终于恢复健康了。她比所有人都开心。 (happy) 【单句改错】 3. Nothing is valuable than health. 4. Are you pleased with what he has done? Not a bit. It couldnt be bad. Key：1. could be closer2. Nobody could be happier3. 在valuable前加more 4. bad改为worse,9. He could not have

18、 Yong Hui getting away with telling people lies! 他可不能让雍慧哄骗人们却不受惩罚！,【微解析】,(1)have sb. doing sth.用于否定句中，表示“不允许/不能容忍某人做某事；have sb.doing sth.用于肯定句中，意为“让某人一直/持续做某事”。 (2)have sb. do sth.意思是“使/让某人做某事”。 (3)have sth.done,【仿写】 1. Teachers wont _ in the exam. 老师不会允许学生在考试中作弊。(cheat) 2. We will _ more flowers and trees. 我们会让园丁种更多的花和树。(plant) 【单句改错】 3. (全国卷改编) At some point in all of our lives, well have our trust test or violated. 4. I cant have you speak ill of my good friend. Key: 1. have students cheating2. have