英语必修1&2Unit 3 Computers图文课件ppt

这是一份英语必修1&2Unit 3 Computers图文课件ppt，共39页。PPT课件主要包含了Android，Andy ，striker ，striker，chips，signal，person，personally，personal，in a way等内容，欢迎下载使用。

Unit 3 Cmputers
The 21st century will be the century f Infrmatin Technlgy. Befre yu listen, discuss in pairs what IT cnsists f.
cmputers and radis, TV…
Listen t the whle text and write dwn the main idea in ne sentence.
Tw students are talking abut infrmatin technlgy.
Listen t Part A and fill in the chart. Then d the same with Part B.
cmputers, bks, radi and TV
What are the advantages and disadvantages f each frm f IT? In small grups discuss this questin and put yur ideas nt the chart. Then decide when each kind f IT is mst useful. Use these reasning expressins in yur discussin.
The advantage/ disadvantage is …I think /dn’t think that…Give me yur reasns.What makes yu think s?I think…because f …Let’s decide…As/ Since…, I think …I agree /dn’t agree… because…First… Secnd…I believe that…I’ve decided that…Let’s make a decisin
Yu can bth listen and watch.
Yu cannt write t friends.
Yu can findinfrmatin.
It is nt always accurate.
Yu can listen t English.
Yu cannt watch a film.
Yu can get infrmatin.
Smetimes it is ut f date.
Suggested answers:
Name: _____ Appearance: _________________Size: ________________Character: ______________________Ability: ____________________________Jb: ______
as big as a human
cmpetitive, c-perative
can mve and think like a human
lks like a human
Read the passage and fill in the file fr Andy.
secnd place
artificial intelligence
1. Persnally, I think the team that wn first place cheated. 我个人认为得冠军的那个队作弊了。
persnally adv. 就自己而言; 就我个人来说
Language pints
e.g. She didn’t like the plan, but persnally I see nthing wrng with it. 她不喜欢这项计划, 但我本人觉得没 什么不好的。
2. They had develped a new type f prgram just befre the cmpetitin.　type n. 类型 e.g. This is a new type f machine, with lts f meters n it. 这是一种新型的机器, 上面有许多仪 表。
type v. 打字 你帮我打一下这封信好吗?e.g. Will yu please type this letter fr me?
type: 表示各项事物在本类中都是典型的。kind: 特指在分类中能放在一起的性质相同 且相似的一类事物。
type & kind
3. In a way, ur prgrammer is like ur cach.
in a way = in ne way = in sme ways 从某种程度上说，从某方面说；有点儿，有几分。
e.g. In a way, I like this new textbk very much. In a way I like Betty, but I wuldn’t really trust her.
in the way 或 in ne’s way 挡道，碍事反义词组：ut f the wayin any way 无论如何，不管怎样in n way 决不注意：置于句首时，句子用部分倒装语序。如：
Yu’ll have t mve — yu are in my way.Please keep ut f the way.I must finish the wrk tday in any way.Teaching in schl can in n way be separated frm practice.In n way did he admit that he was wrng.
n the/ne’s way (t) 在(去……)的路上by the way 顺便提一下 all the way 自始自终; 完全地in this way 用这种方法
用way的相关短语填空。1. Perhaps he shuld have said nthing, but ________ it was his duty.2. I’m srry but yur leg is __________.3. I gt caught in the heavy rain _________ hme.
4. She prgrams us with all the pssible mves she has seen while watching human games.
1) mve (n.) 行动; 步骤 (可数)
e.g. What’s ur next mve?
make a mve 动身, 采取行动be n the mve 在活动, 在行进中
2) while watching… = while she watches…
e.g. While he was ding his English hmewrk, he fell asleep.= While ding his ….
5. Then she prepares reliable mves t use if a new situatin arises. arise vt. 发生，产生 ； 站起来，起身；起床；上升，升起
e.g. Unexpected difficulties arse in the curse f their experiment. The girl arises frm her chair when he entered the rm.
That mrning I arse early and waited fr Mr. Brwn t pick me up.A heavy smke arse and hung ver the twn.
【拓展】 arise frm / ut f 由……引起，产生其含义相当于短语result frm。e.g. Accidents arse frm / ut f carelessness.  
6. After all, with the help f my electrnic brain which never frgets anything… with the help f 在……的帮助下
e.g. With the help f the teacher, I have made rapid prgress in my English study. 在老师的帮助下, 我的英语进步很快。
In small grups, discuss hw t design yur wn andrid. The fllwing questins can help yu.
1. What wuld yu like it t lk like?2. What are sme f the things yu wuld like it t d?3. D yu want it t be like a man r a wman, r neither?4. Hw much wuld it cst?
I think that…In my pinin…I believe that…What’s yur reasn?I had decided that…
Create yur wn andrid. Fill in the file, and cmpare with yur partner.
My Own RbtName: _____ Jb: ________________Size: _____________________________ Appearance: _______________________Character: _________________________Ability: ____________________________ ____________________________ ____________________________
sme height as a ten-year-ld
small wman with fur arms
patient and kind
Can finish reading sme bks in a few minutes and print ut the infrmatin when needed
hmewrk helper
pssible answers
A: What kind f rbt have yu decided t make?B: I’ve decided that we shuld have a hmewrk andrid. It culd d all ur wrk after class and leave us mre time t play ftball.A: OK. But what d yu think it shuld lk like?
Sample dialgue
B: In my pinin, it shuld have fur arms t carry the bks, a large head t remember all the lessns and a printer t write ut the answers. What d yu think?A: Well, that sunds sensible. Perhaps it culd als put all the exercises int specially marked bxes fr each
subject s we culd find them quickly. What abut putting that in its stmach area?B: D yu want it t be a man r a wman? Yu can chse.A: I’ve decided it shuld be a girl.B: What’s yur reasn?A: Girls are s hard-wrking.B: Sunds gd t me! Let’s draw it nw!