1. Learning words and expressions of Unit 3 Book ② on P20 Designed by Mr. Liu Yong’an Employed in Chang’an No. 3 HS Presented on Jan. 14th 2015 E-mail:henryliume@sina.com Demonstration lesson discussed among Chang’an No.2 high School district

2. Task 1 Read the text on P18, pay more attention to words in dark colour, find the meaning from Part 1 on P20,mark the number for each. Give Chinese as well. Do as follows. P18 Over time I have been changed quite a lot….Although I was young I could simplify 3 difficult sums. I developed… … P20 1.… 2.… Line 3 3_ simplify __to make things easier 简化 4…. 5….

3. Task 2 多讨论，多资源，多扩词，多合作（代表上台写词，同伴相助），多得奖，共分 享。 revolute, regular, receive,apply, gradual,frequent,combine, respect, agree, rely, glory, load cooperate,communication, pure,satisfaction,final,sincere,logical, vision, net, site, fore, book;imagine,admire,class,high,spell,teen,clear,city,intense,congratulate,late,liberal,operat or, pollute,caculator;graduate;educate,populate,fashion total, exact;actual; explain,work, web, any,outdoors; bind; way; suit; coat; age; cast; earth; yard;line;line; kind; Group 1 派生名词后缀： -tion … Group 3 派生动词后缀： -ify … Group 4 派生动词后缀： -ate[eit] … Group 5 合成副词 … Group 6 派生形容词后缀： -able ； -ible … Group 7 or 8 派生副词后缀： -ly … Group 2 合成名词 …

4. Part 1 wordsformation Please copy and remember these words 1. 派生名词后缀： -tion; Chinese revolution; reception hall; congratulations on; application, position ， pollution ， population ， nation ， combination 混合，组合 explanation 说 明，解释 imagination 想象力 admiration 羡慕, 钦佩 3. 派生动词后缀 -ify: to make or become…; simplify beautify,purify.satisfy with, classify into,identify, clarify, citify, glorify, intensify 强化,modify 修饰,justify 使正义化 4. 派生动词后缀 -ate[eit] Adj+ate: 意为 to become ～（成为... ） liberate,regulate 调整 Noun+ate: 意为 to produce ～ ( 生成... ） graduate; communicate Verb+ate 表明词性或加强词义 create, educate; caculate;decorate; translate,operate,cooperate,participate;

5. +able 5. 派生形容词后缀 ： -ible; mobile;-able; valuable; reliable; knowledgeable -able 是一个拉 丁形容词后缀，意为 “that can be ~ed ，可以被 … 的 ” ， 一般用在及物动词的后面。 -able 还有一个变体 -ible ， 一般加在拉丁词根的后面。 1 ． -able 直接加在 “ 及物动词 ” 后面 respectable: respect(v. 尊敬 ) + -able adj. “able to be respected 可敬的 ” ； 2. –able 后面加上不及物动词，构成的形容词有 主动含义 agreeable: agree(vi. 同意 ) + -able à adj. 欣然同意 的，惬意的 believable acceptable reliable: rely(vi. 依靠 ) + -able adj. 可靠的 visible: vis(= to see) + -ible adj. that can be seen 可见的 sensible terrible: terr(= to frighten) + -ible à adj. that can be frightened 可怕的 [terr 恐怖 ] horrible [horr 可怕 ] 2 ． -able 有时与名词结合，表示 “ 给予 … 的 ” ， “ 值 得 … 的 ” fashionable adj. 时尚的，时髦的 lovable adj. 可爱的 reasonable adj. 合理的 +ible

6. 8. 派生副词后缀： -ly totally;exactly;actually;gradually;frequently; finally;sincerely;logically 2. 合成名词： network, website ， eyewitness; highway; suitcase; overcoat; teenager; earthquake; farmyard;outline;headline; mankind; passbook; 9. 合成副词 anyhow; outdoors; 合成动词 download ； spellbind; forecast; 6.solve solution 7.explore ie 10.finance

7. Technology ： the science of … sociology ， zoology ， ecology 生态学；

8. intelligent ： [ ɪ n‘tel ɪ d ʒ ənt] adj. smart, clever,bright, 聪明的；理解力强的； [ 计 ] 智能的, 能思维的. 情报，智力

9. Task 3 For all: To fill the blanks in Part 2 For student A: To read the passage clearly wihout the 8 blanks For student B: To fill the blanks with the proper words orally For student C,D, E,…: To answer my quiz For students with problems or doubts To ask me for help

10. now When I was young, At the time Over time As time went by By the time As a result From then on As I grow older

11. My Story about learning English When I was young I learnt ABC from my first English teacher,who was a young girl and just graduated fom No.2 HS in 1983. At the time my interest started, I was competing with my deskmate in learning English words. Over time I made full use of my English textbooks, newspapers and magines. I found words were meaningful and interesting in articles. I dreamt of talking with foreigners. By the time I was 18, my dream had come true. Almost all my college English teachers were teaching English in English, for these foreign teachers from GB couldnot spoke any Chinese. I also studied English from the radio and TV programmes. As a result my English level was lifted greatly and I was confident to be a good English teacher when I was 23. From then on I worked hard to be an excellent English teacher.I used to rely on the Internet to learn English. There are many websites on the Internet in English that help me increase my vocabulary and my listening, speaking, reading and writing have been practised conveniently. As time went by I have got many medals in teaching competitions. Now I am teaching English to students in different levels and I, frequently, help young teachers teach English well. As I grow older I believe my memory will drop, but my English vocabulary is sure to be enlarged. To my joy,My students will learn English well with my help. Task 4

12. Correcting 3 kinds of mistakes for your peers 1.Words spelling 2.Verb tenses 3.Verb voices Improving your sentences by 3 ways 1.to make short sentences longer by adding adjectives, adverbs, and clauses 1. to make use of expressions such as over time, by the time,and so on to show time order 3. to beautify your handwriting

13. Self-checking and what have you gotten? Gratitude and thanks to Students in Class 1 senior 1 No.2 HS: confident, chioce and challenge; 3C Teachers of English present ： suggestions and criticise; respect,good luck and joyful holiday Special thanks to Vice-President Liang and Mr. yuan for your arrangement Vice-President Liu Guilin and Miss Zhang yu for your companionship