Learning about Language优秀完整教案

Unit3

computers Learning about learning

课前

自主预习

Ⅰ.重点单词

1. 计算（v.）_____________；计算器（n.）_____________；计算（n.）_____________ 2. 普遍的，通用的，宇宙的（adj）__________；宇宙，全世界，万物（n.）___________ 3. 使简化（v.）_____________；简化（n.）_____________；简化的（adj.）_____________ 4.智力；聪明；智能（n.）_____________；智能的,聪明的（adj.）______________

5. 解决，解答（vt.）___________ 6. 真实，事实，现实（n.）________________；真实的（adj.）_______________ 7. 私人的,个人的（adj.）_____________；亲自地；就本人而论（adv.）_____________ 8. 总的，整个的（adj.）_______；总数，合计（n.）______；完全地，整个地（adv.）______ 9. 运用,用途，申请（n.）_____________；.运用,申请（v.）____________；

10. 无论如何，即便如此（adv.）_________________

Ⅱ. 重点短语

1. have sth _____ common

和……有共同之处。

2. ________ …

with 把….. 与……相比

3. from ________ on 从那时起

4. go ________ 过去；经过；走过

5. so …

________

如此……以致于

6. as a ________ 结果

7. provide sb. ________ sth. 为某人提供某物

8. _______ sth. with sb. 与某人分享某物

课内

研析探究

Ⅰ.重点单词

1. compare v. 比较；对比；与……相比

n. 举世无双，独一无二的东西

【教材原句】Work out a list and compare it with your partner.

列一张清单并和你的同伴作比较。

eg. We compared the two reports carefully. 【知识拓展】

【即学即用】

①______this

that, and you’ll find which is best. ②Teachers are often

gardeners while students flowers. ③

his sister, he was indeed very fortunate.

2.calculate vi. & vt. to find out how much something will cost, how long something

will take etc, by using numbers

意为________________ 【教材原句】I began as a calculating machine in France in 1642.(P18)

1642年我在法国诞生时时一谈计算机器。

vt. calculate how much/ how many etc. eg. 我试着算算我们需要多少钱。

vi. calculate on/upon = depend on

意为________________ eg. 我们指望开运动会时有个好天气。

【知识拓展】

calculation (n.) 计算；计算结果

calculator (n.) 计算器

calculable (adj.) 可计算的

calculated (adj.) 精心策划的；蓄意的

【即学即用】

It is difficult to_______ how much time the project will take. A. count B. complete

C. calculate

D. account 3. simplify vt. to make something easier or less complicated

意为________ eg. Who would like to simplify the difficult sum? simply adv.

仅仅，只不过；简单，明了地；朴素，简朴地

eg. This is simply a small problem. simple adj. (simpler, simplest) (1) not difficult or complicated

意为____________ He couldn’t even answer very simple questions. 译为__________________________________ (2) without a lot of decoration or added things

意为____________ Nothing is simpler than a cool white shirt. 译为__________________________________ (3) not having many parts

意为____________ You will need a few simple tools for this job. 译为__________________________________ (4) honest and ordinary and not special in any way

意为____________ My father is just a simple peasant. 译为__________________________________ 4. sum

n. [c]

(1) the number you get when you add two or more numbers together 意为_________ eg. The sum of five and four is nine. (2) an amount of money

意为__________

▲

a large sum of+ n. [u]

大量，许多

e.g. He gave me ________________food. 他给了我很多食物。

(3) a simple problem that involves calculating numbers

意为_________ eg. learn to___________ 学做算术

vt.(summed, summed)

(1) to calculate the sum of

意为_______ (2) to state the main points of sth in a short and clear form

意为__________ ▲sum (up)

①合计；②总结；概述

eg. Please ___________the figures 请合计这些数字

He ___________the situation in a few words. 他用几句话概括了形式。

5. technology n.

eg. the technology of computers__________

medical technology__________ 【知识拓展】

technological

(adj.) 科技的

technique（n.）

技巧，技艺

technical

（adj.）

技术的，应用科学的

technically （adv.）在技术上，在技巧上

【即学即用】

用technology 或technique 的正确形式填空

①

She is a wonderful artist, who combines different ______in the same painting. ②

As a musician, she has _________quite accomplished. ③

Nowadays science and _________is playing an important part in modern society.. ④

Recently they have made a major __________ breakthrough.

6. intelligence

n．智力，智能，聪明

artificial intelligence _______

a person of high /low intelligence __________ intelligence test _________

intelligence quotient(IQ)_________

intelligent

adj. 有智力的，智能的，聪明的，理解力强的

eg. an intelligent boy/ answer/ software/ system/robot

【即学即用】

①He is a person of great ________.

他是个极聪明的人。

②A dolphin is an _________ animal.

海豚是有智力的动物。

③The boy give a(n) __________ reply to avoid the embarrassment. A. intelligent

B. intelligence

C. foolish

D. stupid 7. solve vt. 解决（问题）；

解答，破解，解释（难题）

【教材原句】

In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a ‘universal machine’

to solve any difficult mathematical problem.(p18) 在1936年，我真正的父亲，艾伦.图灵写了一本书，讲述了怎么能使我成为一台“通用机器”来解决数学难题。

eg. This is the best way of dealing with a problem.

eg. solve a puzzle/ a riddle/ a mystery/ a case solution n. 解决办法，处理手段

▲

a solution to sth

……的解决方法

eg. There is no simple solution to this problem. settle 与solve 二者都有“解决”的意思，但是settle 的解决对象的某种形式的争端，solve 的解决对象往往是一个需要给出答案的问题

an issue

a problem

an argument

a mystery settle

a quarrel

solve

a puzzle

a matter

a difficulties

【即学即用】

---How do you deal with the agreement between the company and the customers? ---The ket_____ the problem is to meet the demand____by the customers.

A. to solving, making

B. to solving, mae

C. to solve, making

D. to solve, make 8. personal adj. 私人的，个人的，亲自的

【教材原句】

First as a PC(personal computer) and then as a laptop. I have been used in offices and homes since the 1970s. 自20世纪70年代以来，我一直被用在办公室和家庭里。先是用作个人电脑，后来又做成便携式电脑。

eg. a personal computer/letter

eg. sb’s personal view/opinion/interests eg. a personal interview/call 【知识拓展】

personality n. 性格，个性，人格

personally adv.

就个人而言，亲自

①.As far as I know, his wife has a strong personality.

②.Personally (speaking), I don’t like this film. 【即学即用】

(1) Please leave us alone; we

(有个人事情要谈) (2) After the president made an official announcement, she

(表达个人观点) 9. anyhow adv. 无论如何，即便如此，无论怎样，至少

【教材原句】Anyhow, my goal is to provide humans with a life of high quality. 不管怎样，我的目标是给人提供高质量的生活。

eg. Anyhow you must tell me the truth. 【知识拓展】

(1) 同义词: anyway

(2) somehow

adv. 用某种方法，不知怎么地

【即学即用】

It may rain , but I shall go out ________. A. somehow

B. anyhow

C. somewhat

D. anywhere Ⅱ. 重点短语

1. have…in common 与……有共同点；与……共有

【教材原句】Discuss what they have in common.（P17）

结对讨论他们有什么共同之处。

【知识拓展】

eg. What do the two pictures have in common?

这两个图片之间有什么共同之处? eg. They have nothing in common with one another. 他们彼此毫无共同之处. 【即学即用】

1. I suddenly felt we

(有很多共同点) 2.

（和大部分年轻人一样）, he likes to listen to rock and roll. 3. I haven’t a thing ____ common ____ my father.( B)

A. in, about

B. in , with

C. on, of

D. with, in 2. from…on…

从……时起

【教材原句】From then on, I grew rapidly both in size and in brainpower. 从那时起，我在体积和智能发面迅速成长。

▲

from now/then/today/tomorrow on eg. From now on, we should study harder. 【即学即用】

①

从那时起，他决定努力学习。He dicided to study hard_____________. ②

从今以后你过马路要更加小心。

Please be more careful when you cross the street_______________. 3. as a result

结果,.因此

【教材原句】As a result I totally changed my shape.

结果我的外形完全改变了。

eg. It rained heavily. As a result I was late. ▲

as a result of…作为……的结果，由于……的结果

eg. As a result of the heavy rain, I was late. 【知识拓展】

★result in(=lead to) 导致……

eg. Laziness resulted in his failure. ★result from

由……导致

eg. The car accident resulted from the driver’s careless. 【即学即用】

①

由于锻炼，他已强身健体。

____________ exercise, he has built up his body. ②

由于条件太差，工人们离开了。

The condition are poor; ____________, the workers left. = The workers left __________ the poor conditions. Ⅲ. 重点句型

1. As time went by, I was made smaller. 随着时间的流逝，我被做的更小了。

句型透析：句中as 引导时间状语从句，意为“随着”

▲go by

①(时间)过去，逝去

②从……经过

③遵循，以……来判断

As time goes by, my memory seems to get worse. Did you see a boy go by on a bicycle? That’s a good rule to go by. ▲辨析：as 与with (1) as 是连词，引导时间状语从句

As time went by，the city became more beautiful. (2) with 是介词，后接名词或代词构成with短语或with复合结构

With time going by, they became close friends. 【即学即用】

(1)As time________, she became more and more anxious about her son's safety. A. passing

B. going by

C. passed

D. goes by (2)With the time________, our anxiety grew . A. goes by B. going by

C. has gone by

D. had gone by (3)Three months__________ before we knew it.

A. passed by

B. went

C. went by

D. past 2. I developed very slowly and it took nearly 200 years before I was built as an analytical machine by Charles Babbage.

我发展得很缓慢，大约200年后，查尔斯.巴比奇才把我制成了一台分析机。

句式透析：It will take/ took/ was +一段时间+before 从句

▲本句型中，before引导一个时间状语从句。Before的本意为“在……之前”，但如果主句是肯定句，并且与时间段连用，可意为：“……之后才……”，表示主句的动作放生的迟缓. It was a long time before I went to sleep last night. 昨天夜里过了很久喔才睡着。

【知识拓展】

It was three days before he came back. 译为：_____________________________ It was not long before he got a rise in the company. 译为：__________________________________ It will not be long before we get used to the new school life. 译为：___________________________________ 巩固练习：

1) 他又花了五年的时间才实现了上大学的梦想。

It took another five years _________ he _________ his dream of going to college. 2) 不久就会有人来看你。

It _________ ________ a long time _________ someone comes to see you. 3) He was told that it would be at least three more months ________ he could recover and return to work. A. when

B. before

C. since

D. that 3. so…that…

“如此……以至于……”

【教材原句】Over time my memory has developed so much that, like an elephant, I never forget anything I have been told. 随着时间的推移，我的记忆能力发展得如此之快，就像一头大象一样，从来不会忘记告诉我的任何事情。

句型透析：so…that…“如此……以至于……”，引导结果状语从句。

▲so＋adj./adv.＋that ...引导肯定的结果状语从句，意思是“如此…以致于…

①当球迷们看到贝克汉姆的时候，他们如此激动以致于大喊大叫。When the football fans saw Beckham, they got______excited_____they cried out.

▲so＋adj./adv.＋that ...引导否定的结果状语从句，意思是“如此...以致于不能…”

②Miss Gao asked a question, but it was__________that nobody could answer it. A.very difficult B. too difficult C. difficult enough D. so difficult

※

注意：当so ... that ...引导的结果状语从句为肯定句时，可以与

be …enough to do转换；当从句为否定句时，可以与too ... to ... 或be not ... enough to do转换。如

③

David was so careless that he didn't find the mistakes in his test paper. (变为简单句)

David was________ careless________ find the mistakes in his test paper.

④A：The boy is so young that he can't look after himself.(改写句子使B句与A句意思相近)

B：The boy is not__________ to look after himself.

▲

so ... that ... 引导结果状语从句有时候可以与such ... that ...句型相互转换。

⑤

The stone is so heavy that I can't lift it up. (改写句子) It is_______ a heavy stone_______ I can't lift it up.

【误区点播】

adj.+ a/an +可数名词单数+ that

a/an＋adj.＋单数可数名词＋that so+

many/few +可数名词复数+ that

such+

adj.＋复数可数名词＋that much/little(少) +不可数名词+ that

adj.＋不可数名词＋that

▲

so＋adj./adv.＋that ...引导的结果状语从句，当so＋adj./adv.位于句首时，主句应用部分倒装结构。

eg. So beautiful is she that we all like her. so that (1)引导结果状语从句时，意思是“因此；所以”，

从句与主句之间往往有逗号相隔开（即略作停顿）”。

(2)引导目的状语从句时，意思是“以便；为了”，从句中常使用can / could / may / might / will / would /s hould等情态动词或助动词，引导结果状语从句时，从句中一般不用can和may等词。。

eg. He worked hard at his lessons, so that he gained high grades in the exams. 译为__________________________________________

（______状语从句）

He worked hard at his lessons so that he could gain high grades in the exams. 译为__________________________________________

（______状语从句）

【即学即用】

①

His plan was such a good one____ we all agreed to accept it. A. so

B. and

C. that

D. as ②

It was _______ that we wanted to stay here or another two days. A. such fine weather

B. such a fine weather

C. so fine weather

D. so fine a weather ③

I haven’t seen Ann for ______long that I’ve forgotten what she looks like. A. such

B. very

C. so

D. too 课后

拓展提升

1. I can’t tell you the exact time I’ll get there, maybe at eight or nine or even later. ____, I’ll be there as early as I can.

A. Anyhow

B. However

C. Thus

D. Therefore

2. _____ you grow older, you’ll know better and better about yourself.

A. Since

B. As

C. Before

D. So

3. Tom is ___ that he can’t go to school.

A. so a young boy

B. a so young boy

C. a such young boy

D. such a young boy

4. _______ the money shortage, many small companies closed down.

A. As a result of

B. As a result from

C. Resulted in

D. As a result

5. I‟m fond of music while my sister likes reading novels. It seems that we have nothing ___.

A. in like

B. in common

C. in same

D. in similar

6. It was generally believed that the show was not as successful as expected, but ________, I think it was a great success. A. personally

B. directly

C. publicly

D. secretly

7. The procedures(程序) of operating a computer have been ______ several times, the results of which have made it much easier _______.

A. cut down; to operate

B. simplified; to be operated

C. reduced; to be operated

D. simplified; to operate

8. As time_____, she became more and more anxious about her son’s safety.

A. passing.

B. going by.

C. passed.

D. goes by. 9. ________ how much the trip will cost and see if you can afford it. A. See

B. Calculate

C. Count

D. Work at 10. __________, he became addicted to computer games and dropped out of school. A. Since then

B. From then on

C. After then

D. After then on 11. Lily is ________girl and we all like her. A. a intelligent

B. a intelligence

C. an intelligent

D. an intelligence