Computer【优秀4篇】

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Computer【第一篇】

unit 6  i’m going to study computer science知识点整理

一、词组、短语：

1、grow up 长大，

2、every day每天，

3、be sure about对某事确信，

4、make sure 确信/有把握，

5、send…to…把…发送到…/把…寄…，

6、be able to 能/能够 ，

7、 the meaning of …的意思/含义，

8、 different kinds of 不同种类的，

9、in common通常，

10、 at the beginning of 在…开始的时候，

11、write down写下/记下，

12、 have to do with必须处理某事，

13、take up  开始从事/着手处理/接受，

14、 hardly ever 几乎不，

15、too…to…太而不能

二、习惯用法、搭配

want to do sth. 想做某事，

be going to + 动词原形：将要做某事，

practice doing sth. 练习做某事，

keep on doing sth.继续做某事，

learn to do sth. 学会做某事，

finish doing sth做完某事，

promise to do sth.答应做某事，

help sb. to do sth.帮助某人做某事，

remember to do sth. 记住要做某事，

agree to do sth.同意做某事，

love to do sth.喜欢做某事，

be going to 的用法

1）   be going to + 动词原形——表示将来的打算、计划或安排。常与表示将来的tomorrow, next year等时间状语或when 引导的时间状语从句连用。各种句式变换都借助be 动词完成，be随主语有am, is, are 的变换，going to 后接动词原形。

肯定句： 主语 + be going to + 动词原形 + 其他。he is going to take the bus there.

否定句： 主语 + be not going to + 动词原形 + 其他 i’m not going to see my friends this weekend.

一般疑问句： be + 主语 + going to + 动词原形 + 其他

肯定回答： yes, 主语 + be.                   否定回答： no, 主语 + be not.

are you going to see your friends this weekend?   yes ,i am.   /    no, i’m not.

特殊疑问句： 疑问词 + be + 主语 + going to + 动词原形 + 其他？

what is he going to do this weekend?   when are you going to see your friends?

2) 如果表示计划去某地，可直接用 be going to + 地点

we are going to beijing for a holiday.

3) 表示位置移动的动词，如go , come, leave 等常用进行时表示将来。

the bus is coming.              my aunt is leaving for beijing next week.

4) be going to 与 will 的区别：

① 对未来事情的预测用“ will + 动词原形”表达，will 没有人称和数的变化，变否定句要在will 后面加not,

也可用will 后面加 not,或者缩略式won’t, 变一般疑问句将will 提至 句首。

will planes be large in the future?         yes, they will. /  no, they won’t.

②will 常表示说话人相信或希望要发生的事情，而be going to 指某事肯定发生，常表示事情很快就要发生。

i believe lucy will be a great doctor.

③ 陈述将来的某个事实用will.    i will ten years old next year.

④表示现在巨大将来要做的事情用 will.   i’m tired i will go to bed.

⑤ 表示意愿用will.     i’ll tell you the truth.

⑥ 表示计划、打算要做的事情用 be going to, 而不用 will.

i’m going to buy a computer this month.

---let’s discuss the plan, shall we?   ----not now. i ______ to an interview.  a. go  b. went   c. am going  d. was going

------jack is busy packing luggage.   ---yes. he ____for america on vacation.  a. leaves b. left  c. is leaving  d. has been away

三、重要句子（语法）

what do you want to be when you grow up?                i want to be an engineer.

how are you going to do that?                       i’m going to study math really hard.

where are you going to work?                        i’m going to move to shanghai.

when are you going to start?              i’m going to start when i finish high school and college.

四、词语辨析

1 promise vt. 保证，许诺。有三种结构：

1)promise to do sth. ——my mother promised to buy a piano for me.

2)promise sb. sth.  ——my aunt promised me a bike.

3)promise + that 从句——tom promises that he can return on time.

promise n. 允诺， 诺言   lily is a dishonest girl. she never keeps a promise.

与 while 的区别：

when 表示“当…时候”，既指时间点，又指一段时间，when 引导的时间状语从句中的动词可以是终止性的也可以是延续性的。when the teacher came in, the students were talking.

when she arrives, i’ll call you.

while 表示“当…时候”，仅指一段时间，从句中的动作必须是延续性的，一般强调主从句的动作同时发生， while  还可以作并列连词，意为“ 而、却”，表示对比关系。

lisa was singing while her mother was playing piano.

tom is strong while his younger brother is week.

3. practice vt.  练习， 后接名词，代词或v-ing 作宾语。

your elder sister is practicing the guitar in the room.

常跟v-ing 作宾语的动词有：

考虑建议盼原谅：consider, suggest/advise, look forward to, excuse, pardon.

承认推迟没得想： admit, delay/put off, fancy.

避免错过继续练：avoid, miss, keep/keep on, practice.

否认完成能欣赏： deny, finish, enjoy, appreciate.

不禁介意与逃亡： can’t help , mind, escape.

不准冒险凭想象： forbid, risk, imagine.

4. everyday 与 every day 区别

everyday  adj. 每天的   在句中作定语，位于名词前。 this is our everyday homework.

every day  副词短语， 在句中作状语，位于句首或句末。 he reads books every day.

Computer【第二篇】

第一步 作业检查

ask one or two students to talk about what ideas they put in their writing.

第二步 听力训练1（双人活动）

1. ask students to look at the 4 pictures of robots on page 55, and in pairs tell as many things as they can from the pictures.

2. listen to the tape, find out which three robots are mentioned, and then number them according to their appearance in the listening.

3. ask them to look at the boxes on page 55 before they listen to the tape again.

4. play the tape, and let students fill in the boxes.

5. let students ex-change the information in pairs.

6. let students have the correct answers.

7. play the tape again.

第三步 讨论1：你认为哪个机器人最适合你（小组活动）

1. write the expressions of giving opinions, reasoning and making a decision on the blackboard.

2. page 56 speaking task: ask them to finish the following 2 tasks in groups:

① list the advantages and disadvantages of each one.

② in groups of 4 discuss which one is the best for you. use the expressions of giving opinions, reasoning and making a decision.

3. share some ideas with the whole class.

第四步 听力训练2（小组合作；双人活动）

1. ask students to discuss the following questions:

① what can the androids do for our everyday life?

② what else can they do for human beings?

③ why can the androids do all these useful things for human beings?

④ what are the similarities between robots and human beings?

⑤ what are the differences between robots and human beings?

⑥ can androids become human beings in the future?

2. share some of the reports.

3. introduce the listening text on page 58.

one possible version:

we all believe that androids do not have their own feelings, but as we can see in some movies, many people imagine that androids can think as human beings do. suppose it is true, do you think they like to serve human beings or not? what do they hope we human beings to treat them? now we are going to listen to a dialogue between sally and brenda, two androids, and see how they say. in this dialogue, you may come to some new words, but just forget them, and focus on getting your answers.

4. page 58 listening, listen for twice. one student writes down the answers to “about their jobs”, “about changing their jobs” and “about who decides their future”; the other writes down the answers to “about how they are different from people” and “about how they are the same as people”。

5. ex-change the answers in groups.

6. let students have the correct answers.

7. listen to the tape again. and ask students to guess the chinese meaning of “break off”。

第五步 讨论2：机器人应有的权利（小组讨论）

1. give students the following situations:

suppose you can do something for the androids, what rights do you think androids should have so that they will be treated better?

2. ask students to discuss in groups， and on p58 list the rights that androids should have.

3. ask some of the students to report to the whole class.

第六步 作业布置

1. wb page 56-57, using words and expressions. dictionaries may be helpful when you come to some new words.

2. review the new words of this unit.

Computer【第三篇】

unit 3 computers

warming up, pre-reading and readingteaching aims(1)get the students to learn the useful and expressions in this part.(2)let students to learn about history and basic knowledge of ability aimsdevelop students' reading abilities and let them learn different reading aim:arouse students' great interest in learning computers and let them learn to use the computers in their daily difficult and important the students learn more about history and basic knowledge of the students to learn different reading methods1. task-based teaching and teaching procedures and ways  up task1: how much do you know about computers? (make a survey)       1. what does it mean?information technology2. how to speak 科学技术 in english?science and technology3. what does pc mean?personal computer 4. how to speak 人工智能 in english?artificial intelligence  5. what does pda mean? personal digital assistant to speak 笔记本电脑 in english?notebook computer/ laptop 7. what does mean?world wide web8. what can computers be used to do in our daily life?……task2: what is it?   give some sentences to describe different kinds of calculating objects and some pictures to help the students to guess what it is? ① an old calculating machine used in china until abacus② it is a new calculating machine which can solve a large number of mathematical calculator③ it is built to solve some mathematical problems. but it is too big. a huge computer④ it is a computer which can solve all kinds of problems and is used widely now .a  pc / desktop ⑤ it is a kind of computer which can be taken conveniently(方便).a laptop / notebook can you put these inventions in an order according to the time when they appeared?(     )  analytical machine（分析机）(     ) laptop(     ) calculating machine （计算机器）(     ) robot/android(     ) pc(     ) universal machine（通用机器）step3. reading (1)skimmingtask1. find out the topic sentences of each paragraph ()task2 .summarize the general idea of this passage.(2)scanningtask1. true or falsein 1642 i began as a calculating machine and could solve any mathematical problem. (f: solve any calculating problem)my real father was charles babbage, who wrote a book and build me in 1936.(f: alan turning)after i got my new transistors in the 1960s, i became smaller but cleverer and quicker.(t)i was brought into people's homes in the 1970s.(t)since my birth i have been built to take the place of human race.(f: build to serve human race)(3)careful- readingtask 1: look at the timeline below. fill in the blanks with information from the reading text.

time

the development of the computers

1642

1822the analytical machine was made by charles babbage.

1940s

the first family of computers was connected to each other.

1970s

now1642: the computer began as a calculating machine1822: the analytical machine was made by charles : the computer grew rapidly both in size and in : the computers had grown as large as a : the first family of computers was connected to each other. 1970s: computers were used in offices and homesnow: computers connect people all over the world conclusion of the text  how did computers develop?   a calculating machine   →_____________→  _________________→_________________→________________→_____________→  ________________→________________→_ many new applications

Computer【第四篇】

chapter 4 computer technology

(reading ii)

学习目标

一、知识与能力：

1.精读课文，在进一步理解课文内容的基础上，掌握课文重点词组与句型。

2. 灵活运用课文句型描述物品。

3. 课前完成对上一节课学习内容的复习。

4. 课堂听写重点单词1—15。

二、过程与方法：

1. 通过复习、预习和小组讨论来自主学习。

2. 通过讲解，在具体情境中掌握语言（词汇、句型等）。

3. 通过精读课文，来仿例表达，描述物品。

三、情感、态度与价值观

培养主动参与、小组协作精神

学习过程

[学习要求] 完成[课前复习与预习]部分练习，[课堂学习]部分为选做。

[课前复习与预习]

一。 复习课文新词，根据提示写出或翻译以下单词或词组。

1. 显示器____________________   2. 喇叭_______________________

3. 两个鼠标________  ___________  4. 打字_______________________

5. 键盘_________________________  6. 驱动器_____________________

7. flash disk ______________________  8. 控制________________________

9. 躲藏__________________________  10. 极小的_____________________

11. 打印_________________________  12. 意识到_____________________

13. 操作_________________________  14. rarely _______________________

15. 铁路_________________________  16. 法官________________________

17. 提出（问题）_________________  18. 不知道的 ______ ________ ____

19. 目前 ______ ________ _________  __________

二、请在文中划出下列短语，朗读并结合下上文写出汉语意思。

p44. part a

1. use... for ..._______________   2. type in information _______________

3. control the computer _________________

hidden helpers

4. hardly ever. _______________    5. dependent on _______________

6. more... than … ______________________

what kind of jobs can a computer do?

7. in the world ____________________  8. at the moment _______________

9. rarely give wrong answers _________________________

10. teach sb. sth. __________________   11. play with __________________

12. more importantly ______________  13. for these reasons _____________

is a computer cleverer than i am?

14. the answer to this question _____________________________

15. create new ideas _______________  16. be able to ___________________

17. be better at doing sth ____________  18. change one’s life _____________

19. have nothing to do ______________

20. make our lives better or worse_____________________________________

p45 title

21 collect some information _____________________

三、背记要听写的重点单词1—15。听录音跟读课文和单词5遍，注意语音语调。

[课堂学习]

i duty report and everyday english.

ii words dictation

iii homework checking and group learning

预习情况检查与交流。（小组讨论，老师点拨）

iv pre-reading

1. read the phrases.

2. game: who can read best?（revise the words and phrases.）

3. finish ex. c1 and c2.

iv while-reading

1. read the passage again and choose the right words to complete the passage.

tiny, type, hardly, operate, print, unaware, cleverer, better, being, lives, future, judges

not so many years ago, we could ________ ever see computers. but now they are everywhere. there are __________, hidden computers in your home, but you might be __________ of them.

computers can do a lot of things. they can calculate, ________, _________ and draw. more importantly, they can __________ railways and fly planes and spaceships.

a computer is not __________ than a man for the time _______. in the _________, they many even be ________ at doing their jobs than doctors, __________ and teachers. they will change our ________.

2. language points.

1) not many years ago, you hardly ever saw computers.

hardly ever: seldom

他的房间很肮脏因为他几乎没有打扫过。

ex. his room is very dirty because he ___________________________________.

tony is a good student and he hardly ever ___________________________.

(gets late/ sleeps in class/ talks in class/ throws rubbish on the floor...)

2) you are more dependent on computers than you realize.

be dependent on: 依赖，依靠

ex. 年轻人不应该总是依赖父母。

________________________________________________________________

realize: understand

ex. sometimes, we don’t ________ _________ ________ our parents love us.

有时候，我们没有意识到父母有多爱我们。

he ____________ his mistake and ________  ________ _______ his parents.

他认识到自己的错误，并向父母道了歉。

3) ..., but you don’t be unaware of them.

be unaware of: don’t know about

ex. the mouse was unaware of the cat coming.

= ___________________________________________________________.

4) they are faster at calculating than people.

=_____________________________________________________________

in the future, they may even be better at doing their jobs than doctors.

be better at doing sth. 在…（方面）做得更好

ex. people _______ ________  _____  __________  than ______________.

人在创造力方面（creating）要胜过电脑。

5) more importantly, they can operate railways and fly planes and spaceships.

更重要的是。

important  (adj.)   importantly (adv.)

ex. books can relax us. more importantly, ____________________

______________________________________________________________

6) for these reasons, we sometimes call them electronic brains.

for this reason: so

ex. ___________________， we should keep ____________ as a habit in our life.

因此根据这些理由，我们应该在生活中将阅读保持为一种习惯。

7) the answer to this question is, for the time being, ‘no’.

the answer to the question   the key to the door

for the time being: at present

ex. 目前为此，没有很多人知道这个问题的答案。

__________________________________________________________________

8) this raises interesting questions.

raise: bring to our attention

ex. tony提出很多有关计算机的问题。

__________________________________________________________________

guess the chinese meaning.

every monday morning, we have flag-raising ceremony at school.

9) will we have nothing to do?

have nothing to do                have sth. to do

ex. are lily and you free tomorrow? yes, i have _______  ______  _______.

但是lily 有很多作业要做。

but lily _______  a lot of ____________  _____________  _________.

10) will computers make our lives better or worse in the future?

make sb/ sth +adj.

ex. 读书让我快乐。_______________________________________________.

他所说的话使大家愤怒。

_____________________________________________________________

3. revise the sentences.

4.根据提示写单词或词组。

依赖，依靠____________________  更重要的（是）____________________

没事可做______________________  使我们的生活更好__________________

由于这个原因__________________  bring to our attention _________________

at present ______________________  seldom ____________________________

don’t know about ________________ understand _________________________

v post- reading

writing---- books

写作说明：请仿照 what kind of jobs can a computer do?一文，以books 为题写1篇作文，要求写出书对人的重要性，书的作用等。字数80字左右。

写前思考：

1. does everyone realize how important books are?

2. why do you think books are like friends?

3. what are the advantages of reading?

参考词： realize, best friend/ teacher  more importantly,

for these reasons, make sb/ sth..., change our lives, have nothing to do

not many people like reading books. they don’t realize ________________________

______________________________________________________________________

_____________________

课后思考

discuss the last three questions in the text.

how will computers change our lives? will we have nothing to do? will computers make our lives better or worse in the future?

[homework]

1. 完成写作

2. 根据下一份学讲稿要求完成听读写的作业。