高中英語 Unit3 computers詞匯導練Part2課件 新人教必修2

1、2021/8/11 星期三1 Unit 3 Computers2021/8/11 星期三2 Part 2 Reading and Comprehending2021/8/11 星期三3 1. simplify vt. 簡化 Although I was young I could simplify difficult sums. 盡管當時我還年輕，但是我能簡化一些復雜的數(shù)學題。(P18 Line 2) 讀一讀閱讀下列句子,指出simplify及其派生詞的詞性與意義。 The machine is very simple to use.(詞性:_意義:_ )adj.簡單的2021/8/11 星期

2、三4 You can enjoy all the water sports, or simply lie on the beach. (詞性:_意義:_) The application forms have now been simplified. (詞性:_意義:_ )adv.vt.僅僅，只是簡化2021/8/11 星期三5練一練用simple及其派生詞的適當形式填空。 This story is written in_ English. I wont go to the concert_ because I have no money to waste. The English in t

3、his story has been _ to make it easier to understand. simplifiedsimplesimply2021/8/11 星期三6simple adj. 簡單的,簡易的；simply adv. 簡單地,僅僅，只是；simplify vt. 簡化 (其中-fy/ify為動詞后綴，表示“使，化”，如beautify(美化)，purify(凈化，使純凈) 記一記 2021/8/11 星期三7 2. operator n. 操作員 After I was programmed by an operator who used cards with hol

4、es， I could “think” logically and produce an answer quicker than any person. 在操作員用穿卡孔為我設計程序后，我能夠進行邏輯“思考”，并且能夠比任何人更快地算出答案。(P18 Line 6) 2021/8/11 星期三8讀一讀 閱讀下列句子，歸納operate及其派生詞的詞性、意義與用法。 What skills are needed to operate this machinery? (詞性:_意義:_) The motor operates smoothly. (詞性:_意義:_)vt操作vi.運轉，工作2021

5、/8/11 星期三9 We will have to operate on his eyes. (operate on詞性:_意義:_) He underwent a three-hour heart operation. (詞性:_意義:_)對實施手術n.手術2021/8/11 星期三10 Its time to put our plan into operation. (put sth. into operation_ ) Jack is a computer operator.(詞性:_意義:_ )實施，啟用n.操作人員2021/8/11 星期三11練一練完成句子。 你懂得如何操縱這部機

6、器嗎？Do you understand_? 只有有經驗的操作人員才能夠處理這個問題。Only experienced_. 手術后他在醫(yī)院住了三周。 He spent 3 weeks in hospital _ . after the operationhow to operate the machine operators can deal with this problem2021/8/11 星期三12單詞家族operate vt. 操作vi. 運轉，工作operation n.手術，操作operator n. 操作人員常用搭配： operate on 對實施手術in operation

7、工作中；使用中；有效put sth. into operation 實施，啟用a computer operator 電腦操作員a machine operator機器操作員 記一記2021/8/11 星期三133. artificial adj. 人造的 At that time it was considered a technological revolution and the start of my “artificial intelligence”.那時這被當作是一次技術革命，也是我“人工智能”的開始。(P18 Line 9) 2021/8/11 星期三14讀一讀閱讀下列句子，體會

8、artificial的不同意思。 The first artificial satellite in the world was fired off on October 4, 1957. A job interview is a very artificial situation. I cant stand his artificial smiles.假裝的人造的不自然的2021/8/11 星期三15練一練 完成句子。 I was fitted _by the dentist. 牙醫(yī)給我鑲了一顆假牙。 The room _. 房間用人造花裝飾。 is/was decorated with a

9、rtificial flowers an artificial tooth2021/8/11 星期三16artificial satellite人造衛(wèi)星artificial flowers 假花artificial smiles假笑artificial lake 人工湖artificial heart 人造心臟artificial intelligence 人工智能 記一記2021/8/11 星期三17 4. solve v. 解決 .I could be made to work as a “universal machine” to solve any difficult mathemat

10、ical problem. 使我成為一臺“通用機器”來解決任何數(shù)學難題。(P18 Line 13) 2021/8/11 星期三18讀一讀 The government is trying to solve the problem of inflation. (詞性:_意義:_ ) There is simple solution to this problem. (詞性:_意義:_)vt.解決n.解決方法2021/8/11 星期三19練一練根據漢語意思，完成英文句子。 在朋友們的幫助下，他終于解決了問題。With the help of his friends, he finally _ .

11、那聰明的孩子很快就把數(shù)學題目解答出來了。The clever child_ quickly. solved the maths problem solved/settled the problem2021/8/11 星期三20 記一記 solve a problem puzzle解決問題疑惑a solution to sth. 的解決方法 2021/8/11 星期三21 5. from .on從時起 From then on, I grew rapidly both in size and in brainpower. 從那時起,我在體積和腦容量方面迅速成長。(P18 Line 13) 202

12、1/8/11 星期三22讀一讀觀察短語from then on與since/ever since then作時間狀語時，句子時態(tài)有何不同。 His wife died in 1992 and from then on he lived alone. 他妻子在1992年去世，從那時起他獨自一人生活。 From now on I will try to do better. 從今以后我要努力做得更好。 He has disappeared ever since then. 從那以后，他就消失了。2021/8/11 星期三23練一練完成句子。 從現(xiàn)在開始我要獨立工作了。_ Ill work on m

13、y own. 從那時起他開始學習俄語了。From then on _ . 從那時起我一直渴望和他面對面相聚。_ I have been longing to meet him face to face.Ever since then From now onhe began to learn Russian 2021/8/11 星期三24from .on(“從開始”)適用于一般過去時或一般將來時態(tài)。since(自從)/ever since then (從那里起，從此以后)需與完成時連用 記一記2021/8/11 星期三25 6. as a result 結果 As a result I tota

14、lly changed my shape. 因此，我已經完全改變了形狀。(P18 Line 19) 讀一讀體會as a result 與as a result of 的用法。 It rained yesterday. As a result， we didnt go to class. 昨天天下雨了,因此我們沒有去上課。 We didnt go to class as a result of the rain yesterday. 因昨天下雨了，我們沒有去上課。2021/8/11 星期三26練一練完成句子。 他不用功，結果考試不及格。He didnt work hard_, he failed

15、 (in) the exam (s). 由于粗心，他出了一場事故。_ his carelessness, an accident happened to him.He was careless, and _, an accident happened to himas a resultas a resultAs a result of2021/8/11 星期三27as a result 結果。其前面的句子講原因，其后接結果。as a result of 作為的結果，由于。后接表原因的短語。記一記 2021/8/11 星期三28 7. so . that如此以致 Over time my mem

16、ory has developed so much that， like an elephant， I never forget anything I have been told! 隨著時間的推移，我的記憶能力發(fā)展得如此之快，就像一頭大象一樣，從來不會忘記告訴我的任何事情！(P18 Line 20) 2021/8/11 星期三29讀一讀 so .that與such .that都可用來引導結果狀語從句，閱讀例句，體會such 與so后所接詞語有何不同。Mike is so honest a man that we all believe in him.=Mike is such an hone

17、st man that we all believe in him。邁克是一個如此誠實的人，我們都信任他。2021/8/11 星期三30 練一練 一句多譯。這本書很有趣，人人都想看。 This book is _ everyone wants to read it. _. _.It is so interesting a book that everyone wants to read itso interesting thatIt is such an interesting book that everyone wants to read it.2021/8/11 星期三31so是副詞，后

18、跟形容詞或副詞，或接adj.+a/an +n. such是形容詞，一般用來修飾名詞，或such+ a/an +adj. +n. 記一記 2021/8/11 星期三328. application n. 應用，用途，申請 Since the 1970s many new applications have been found for me. 從二十世紀七十年代起，我又被開發(fā)出了很多新的用途。(P18 Line 25) 2021/8/11 星期三33讀一讀 閱讀下列句子，歸納application及其同根詞的詞性與意義。 She is too young to apply for that jo

19、b. (詞性:_意義:_) Students from all Asian countries can apply for the scholarship. (詞性:_意義:_)申請，求職申請做某事vi.vi.2021/8/11 星期三34 The new technology was applied to farming. (詞性:_意義:_) Did you attach your photo to your application form? (詞性:_意義:_) There were over 500 applicants for the job. (詞性:_意義:_)應用于，使用n.

20、申請n.申請人，求職者vt.2021/8/11 星期三35練一練 翻譯下列句子。 只有18至28歲之間的人才允許申請這個工作。 3G手機有多種新用途。 申請表格可于這里下載。Only people between 18 and 28 are allowed to apply for this job. Application form can be downloaded here. The 3G mobile phone has many new applications. 2021/8/11 星期三36apply v. 應用，申請applicant n. 申請人，求職者apply for s

21、th.申請某事 apply to sb.向某人提出申請 apply to sth. 應用于apply to do sth.申請做某事 記一記2021/8/11 星期三379. explore vt & vi. 探索；探測；探究 I have even been put into space rockets and sent to explore the Moon and Mars.我還被放置在航空火箭里去探測月球和火星。(P18 Line 31) 2021/8/11 星期三38讀一讀閱讀下列句子，歸納 exploration 及其同根詞的詞性、意義與用法。 As soon as we arri

22、ved on the island， we were eager to explore. (詞性:_意義:_ ) A curious man always likes exploring the unknown.(詞性:_意義:_ )vi.考察vt.探索，探究2021/8/11 星期三39 Christopher Columbus was the explorer who found the Americas. (詞性:_意義:_) The exploration of the South Polar will set off next Monday.(詞性:_意義:_)探險家 探險，勘探 n

23、.n.2021/8/11 星期三40練一練完成句子。 這些想法將在第七章里作更詳細的探討。These ideas_ in more details in chapter 7. 太空探索，就像對人生的探索一樣，只要你去嘗試，就是有風險的。The_, like the _ of life, if you will, is a risk. explorationwill be exploredexploration of space2021/8/11 星期三41explorer n. 探險家，探測器exploration n. 探險，勘探。 記一記 2021/8/11 星期三4210. anyhow

24、 adv. 無論如何 Anyhow， my goal is to provide humans with a life of high quality.不管怎樣，我的目標是給人類提供高質量得生活。(P18 Line 32) 2021/8/11 星期三43讀一讀閱讀下列句子，注意anyhow的意思和用法。 I couldnt think of the name of that man anyhow. Anyhow I must tell the truth.2021/8/11 星期三44拓展anyway與anyhowanyway和anyhow同義，相當于in any case，但前者多用于美國英語，后者多用于英國英語。如：Anyhow/Anyway its worth trying.2021/8/11 星期三45練一練 翻譯下列句子。 屋子鎖