1、Unit 3 Computers Language points Teaching aims: Help the students to learn to use some useful words and expressions. Enable them to use them correctly and flexibly.Step 1 Revision 6,real_ (n) 7,personal_ (adv) 8,finance_(adj) 9,explore_ (n) 10,solve _(n) reality personally financial exploration solu

2、tion Spelling Spelling 1.operator_(vi) 2,simplify_(adj) 3, logical_ (adv) 4,technology_ (adj) 5, intelligent_ (n)operate simplelogically technological intelligence Step 2 Important words and expressions.1 Look at these pictures. In pairs discuss what they have in common.in common共同的，共有的共同的，共有的This i

3、s our wish in mon sense常識常識common disease 常見病常見病common mistake 常犯錯誤常犯錯誤have nothing/ little/ something/ a lot in common有有/無無共同之處共同之處The two brothers have nothing in common.3 work out a list and compare it with your pare with把把與與相比較相比較I compared my answer with the teachers, and found that I had a par

4、e with/ to與與相比相比（在句中做狀語）（在句中做狀語）compared with other girls, she is tall.做做“與與比較比較”時，既可以用時，既可以用with也可以用也可以用to但做但做“把把比作比作”只能用只能用to He compared his camera with/ to mine. Books can be compared to friends. Shakespare _life _ a paredto 4 calculating machine計算器計算器Ving 作形容詞作形容詞Eg: swimming pool reading room

5、calculate 計算計算 calculator計算器計算器 calculation計算計算 where did I go wrong in my calculation? 5 universal machine通用機器通用機器 universal 普遍的，通用的，宇普遍的，通用的，宇宙的宙的 Humor is a universal language. Climate change is a universal problem.6 simplify 簡化簡化Try to simplify your explanation for the children.sum總數(shù)，算術(shù)題，金額總數(shù)，算術(shù)

6、題，金額 in sum 總而言之總而言之 In sum, theory should be combined with practice. a sum of一筆一筆 You will be fined a sum of money.Key sentence patterns 1，It took nearly two hundred years before I was built as an “It took/was+一段時間+before “It takes /will be+一段時間+before 從句”是一個固定句型,意為“過了多久才。 before用于這類句型時的結(jié)構(gòu)還有： -It w

7、as 5 minutes before someone answered the bell. -It will be five years before we meet again. -We hadnt run a mile before he felt tired. -Please write it down before you forget it.過了五分鐘才有人給我開門。過了五分鐘才有人給我開門。五年之后我們才能見面。五年之后我們才能見面。我們跑了還不到一英里他就累了。我們跑了還不到一英里他就累了。7 logically邏輯的邏輯的They do not think logically

8、, but emotionally.logical合邏輯的，合情理的合邏輯的，合情理的 8 At that time it was considered a technological revolution and the start of my artificial intelligence. 那時這被當做是一次技術(shù)革命，那時這被當做是一次技術(shù)革命，也是我也是我“人工智能人工智能”的開始的開始 technological adj.科技的科技的 Technological development. technology n.工藝，科技，技術(shù)工藝，科技，技術(shù)intelligence n 智力，聰

9、明，智智力，聰明，智能能The bride unites beauty and elligent 智能的，聰明的智能的，聰明的A dolphin is an intelligent animal. revolution革命，變革革命，變革 the Russian revolution 俄國革俄國革命命 the computer revolution電腦電腦革命革命 artificial 人造的，人為的人造的，人為的 artificial flowers人造花人造花 This drink contains no artificial colors. 矯揉造作的，虛

10、假的矯揉造作的，虛假的She welcomed me with a rather artificial smile.9 solve解決，解答解決，解答=settlePerhaps time would solve the problem.solution n 解決方法解決方法we must find the solution to the problem.10 fromon從從時起時起Your life will change from now on.He promised to work hard from now on.11 by用作介詞，用作介詞，“不遲于，不遲于，到到為止為止” 和表示

11、時間的狀和表示時間的狀語連用，常用于語連用，常用于完成完成時態(tài)。時態(tài)。By the end of 2009, we had learned 6000 words.By+過去的時間過去的時間 過去完成時過去完成時By +將來的時間將來的時間 將來完成時將來完成時By 2012,we will have learnt 9,000 English words.12 reality 事實，現(xiàn)實事實，現(xiàn)實We must learn to face the reality.in reality= in fact 事實上，實際事實上，實際上上13 As time went by, I was made sm

12、aller.as 連詞，連詞，“隨著隨著” 表示事情的表示事情的發(fā)展過程。發(fā)展過程。As he grew older, he became less patient. go by= pass經(jīng)過，時間流逝經(jīng)過，時間流逝 A car went by. Two years went by before he got another letter from her.Step 4 consolidation 二、請根據(jù)首字母完成下列句子二、請根據(jù)首字母完成下列句子 1.He is studying engineering at a school of t_. 2. It is an a_ if you

13、 know how to type. 3. They have nothing in c_ with one another. 4. I p_ didnt believe what he said at the meeting. 5. I p_ didnt believe what he said at the meeting. 6. My grandpa suffered a lot during the Cultural R_. 7. Thats a t_ problem. 8. The computer can c_ complex engineering problems. 9. He

14、 decided to go on a u_ travel. 佳句背誦佳句背誦 金榜金榜第一學時第一學時 跟蹤練習跟蹤練習 ex3 1，隨著時間的推移，我被弄得，隨著時間的推移，我被弄得越來越小越來越小 _ ，I was made smaller.As time went by And my memory became _large _even I couldnt believe it!我的存儲容量變得如此之大，連我的存儲容量變得如此之大，連我自己都不能相信。我自己都不能相信。So that I have also been put into robots and used to make m

15、obile phones _help with medical operation.我還被放在機器人里，被用來制我還被放在機器人里，被用來制作移動手機，并且用來幫助做醫(yī)作移動手機，并且用來幫助做醫(yī)療手術(shù)。療手術(shù)。as well as Step 5 Designing homework1,金榜金榜第二學時第二學時 跟蹤練跟蹤練習習 EX12，Preview learning about language on page20-2115 totally 總共的，完全的總共的，完全的I totally agree with youthe total population of Britain.16 o

16、ver time在這期間在這期間=over a period of time.We discussed it over a bottle of wine.17 application n 應用，用途，應用，用途，申請申請He is busy writing a job application.application form申請表申請表make an application to sb for sth向某人申請向某人申請When should I make an application if I expect to enter the university?apply vt. 申請，請求申請，

17、請求 vi. 應用，運用應用，運用Any of them can apply for the job.In this way they can better apply theory to practice. 18 finance n 金融，財政金融，財政 His father is an well-known expert in finance. Financial crisis Financial center19 explore vt探究，探索探究，探索Before you discover , you must explore.Exploration n 探索探索Space explo

18、ration is still in its infancy.20 anyhow= anyway 無論如何，無論如何，即使如此即使如此Anyhow I must tell the truth.Somehow以某種方式，用某種以某種方式，用某種方法方法We must stop him from seeing her somehow. Provide 提供，供給提供，供給 Provide sb with sth 向某人提供某物向某人提供某物 They provided him with money and clothes. Goal 目標，球門，（進球）得目標，球門，（進球）得分分 Achieve ones goal實現(xiàn)目標實現(xiàn)目標 21 I am now filled with happiness that I am a devoted friend and he