2019届高考英语人教版一轮复习课件：必修二 Unit 3 Computers
(5)My friend Martin was very sick with a strange fever. a result ，he could neither eat nor sleep.
必修二 Units 3
理基础自主排查
析考点层级探究
研教材巧学活用
备习作日积月累
提素能课时冲关
用上栏带星号的短语填空 (1)It was with the help of the local guide that the
mountain climber was rescued. 语 境 运 用 (2)—I think he is taking an active part in social work. —I am with you in a way . watching over them all (3)In order to make sure that his children were safe while playing on the beach，he kept the time. (4)As far as I know， the young man is hard to deal with As .
v．操作；手术 (4) intelligence n．智力；聪明；智能→ intelligent
adj.智能的；聪明的 (5) simplify vt.简化→ simple adj.简单的→
simply
adv.简直；只；不过
必修二 Units 3
理基础自主排查
析考点层级探究
研教材巧学活用
备习作日积月累
have...in
有……共同之处
according to (8)go
短 根据……所说 (7)from...on 语 by 流逝 (9)so...that...
从……时起
如此……以至于…… *(11)in a way 看守；监视
*(10)deal with 在某种程度上
处理；安排；对付 *(12)watch over
n．申请人；求职人
必修二 Units 3
理基础自主排查
析考点层级探究
研教材巧学活用
备习作日积月累
提素能课时冲关
阅 读 单 词
(1)revolution (3)artificial v t. adj.
n． 革命 (2)download 人造的；假的 (4)mop
v t.
下载
n． 拖把
用拖把拖；擦 adj. adv. 普遍的；通用的；宇宙的 (也作 anyway)无论如何；即使如此
高 考 总 复 习
理基础自主排查
析考点层级探究
研教材巧学活用
备习作日积月累
提素能课时冲关
U ni t 3 C om puters
(1)
calculate
vt.计算
(2)
solve
核 vt.解决；解答 心 (3) character n．性格；特点 (4) type
单 n．类型 词 (5)
vt.& vi.打字 vi.& vt.发信号 n．信号 (6) goal
(2)There is another kind of beauty that has nothing to do with appearance (appear)，but comes from the heart.
必修二 Units 3
理基础自主排查
析考点层级探究
研教材巧学活用
备习作日积月累
提素能课时冲关
vi.出现； 发生→
单 vt.升起；提高；种植；饲养 词 (9) personal adj.私人的；个人的；亲自的→ personality personally
adv.就个人而言；亲自→ (10) application
n．个性；人格 apply v．运
n．应用；用途；申请→ applicant
用；涉及；申请→
提素能课时冲关
(6)
total
adj.总的；整个的 n．总数；合计→
totally
adv.完全地；整个地 (7) explore vt.& vi.探索； 探测； 探究→ exploration n．探索 rise vi.上升； 升起→ raise explorer n． 探
拓 险家；勘探者→ 展 (8) arise
(5)universal (6)anyhow
必修二 Units 3
理基础自主排查
析考点层级探究
研教材巧学活用
备习作日积月累
提素能课时冲关
语 境 运 用
用所给词的适当形式填空 (1)The team are working hard to analyze the problem so that they can find the best solution (solve)．
运 speaking，I agreed with what she said.(person) 用 (5)Any applicant who would like to apply to
become an assistant in our company should send us an application before December 10,2017.(apply)
signal
n．目标；目的；球门；(进球)得分
必修二 Units 3
理基础自主排查
析考点层级探究
研教材巧学活用
备习作日积月累
提素能课时冲关
(1) (2) 拓 展 单 词
reality
n．真实；事实；现实→
real
adj.真实的 appear
appearance
n．外观；外貌；出现→
v．出现 (3) operator n．(电脑)操作员；接线员→ operate
必修二 Units 3
理基础自主排查
析考点层级探究
研教材巧学活用
备习作日积月累
提素能课时冲关
(1)
share...with
与……分享
(2)
compare...with... 结果 *(4)
把……与……相比较 *(3) 核 with the help of 心 common
as a result
在……的帮助下 (5) (6)
(3)A team of and the
explorers
will
ቤተ መጻሕፍቲ ባይዱ
explore
the valley
exploration
will last 10 days.(explore)
语 (4)After the president made an official announcement，she 境 expressed her personal opinion. Personally
合集下载
高中英语人教版必修2课件：Unit 3 Computers
Well, in general, WWW stand for “World Wide Web”. Most people confuse the Internet with the World Wide Web. However, there is a difference. The Internet is made up of thousands of computers that are connected worldwide. WWW or World Wide Web, is what your computer uses to check out the Internet. For example, your computer uses browsers, such as Internet Explorer or Netscape (网景浏览器) to let you see and hear all the cool pictures, information, music and sounds on the Internet.
1．confuse vt. 2．connect vt. 3．browser n. 4．surf vt. 5．modem n. 6．graphics n.
使混乱；使困惑 连接；联合；关联 (电脑)浏览器 在……上冲浪 调制解调器 绘画；图像
1．What difference is there between the Internet and WWW? ________________________________________________________________ 2．What do you need if you surf the World Wide Web? ________________________________________________________________ 【答案】 1.The Internet is made up of thousands of computers that are connected worldwide；WWW is what your computer uses to check out the Internet. 2．You need to have a computer with a modem and a browser.Besides，you need to have an Internet Service Provider.
高中人教版高中英语必修二unit_3computer精品ppt课件
Paragraph I: lot.
Over time I have been changed quite a
paragraph II: These changes only became possible as my memory improved.
paragraph III: Since the 1970s many new applications have been found for me.
Charles Babbage 1800s analytical machine
Alan Turing 1836 universal machine
• calculator • laptop • simplify • operator • logical • technology • revolution • mathematical
1940s Computers had _____gr_o_w_n_a_s__l_a_rg_e_ aasroom.
1960s A family of computers was connected by a network.
1970s now
First as _ __a__PaCnd then ___a_s_a__la_p_to_p__ computers were used
about18 The __a_n_a_ly_t_ic_a_l machine was made by Charles
22
Babbage.
Alan Turing ____wr_o_te_a_b_oo_k__a_bohuotw computers could be made to 1936 work as universal machine
2019人教版高中英语 必修二 Unit3 《Computers ---Reading》 课件 (共25张PPT)教育精品.ppt
1. get too addicted (沉溺于)to it . 2. waste too much time in playing
games. 3. may be cheated (欺骗)by
someone on line. 4. have little time to study 5. bad for our eyes and health 6. have trouble in communicating
Do you know who I am?
abacus
I am very small. I can be used for calculating. A lot of students use me when solving mathematical problems. Do you know who I am?
More active and interesting
Easier to understand
Reading
Skimming to get
general ideas
What’s the main idea of the passage?
It’s a short history of the _d_e_v_e_lo_p_m__e_n_t_ of computers.
1822 1936
The Analytical Machine was made by Charles Babbage.
Alan Turing wrote a book about how computers could be made to work as_a__u_n_i_v_e_rs_a_l_m__a_c_h_i_n_e.
with others …
人教版高中英语 必修二 Unit3 《Computers ---Reading》 课件 (共29张PPT)
Discussion
Future computer can store a large number of information,and it will be more intelligent, so it can do many jobs like a normal person. e.g.It can be a doctor , a teacher , a driver and so on.
do housework though you are outside
I will become an intelligent remote(智能遥控) which can be used to control household appliances, such as TV, air-conditioner and light. And I also can help people do housework though they are outside. In a word, I can make people's life more convenient and comfortable.
communication
finance
Trade space rockets
mobile phones medical operation robots
The _d_e_v_e_lo_p_m__e_n_t and the applications of computers.
Development
You needn't drive the car by yourself
The computer examine and repair your car
新高考人教版英语一轮复习课件必修2Unit3Computers
character.
_人__物_
2．(2017·全国卷Ⅱ)He'd been in and out of the hospital.He and I
both knew what the deal was, and we didn't talk about it. _坏__运__气__；__霉__运_
派生单词
8．explore vt.&vi.探索；探测；探究→ _e_x_p_lo_r_e_r_ n．探险家；勘探者 → _e_x_p_l_o_ra_t_io_n__ n．探索 9．appear vi.出现→_a_p_p_e_a_ra_n_c_e_ n．外观；外貌；出现
语境运用 用所给词的适当形式填空。 1．In my view, the problem is difficult _t_o_s_o_lv_e__．The team are working hard to analyze it so that they can find the best _s_o_lu_t_io_n__．(solve) 2．After the president made the announcement, she expressed her _p_e_r_s_o_n_al_ opinion._P_e_r_so_n_a_l_ly___ speaking, I agreed with what she said. (person)
到他五岁时，他已学会了如何弹钢
4．by the time 引导时间状语从
琴。
句，意为“到……为止”
_B_y__th_e__ti_m_e__h_e_w_a_s__fi_v_e_y_e_a_r_s_o_l_d_，
语境运用
2019高中英语人教版必修2课件：Unit+3+Computers+3.1
information from computer systems.
-4-
Section Ⅰ
词海拾贝
Warming Up,Pre-reading,
Reading & Comprehending
难句剖析
C 晨读晚诵
HENDUWANSONG
X 新知导学 D 答疑解惑
INZHI DAOXUE
AYI JIEHUO
When you “Google” a subject,you can get a large amount of
information about it.Some people like to “Google” their friends or
themselves to see how many times their name appears on the Internet.
难句剖析
C 晨读晚诵
HENDUWANSONG
X 新知导学 D 答疑解惑
INZHI DAOXUE
AYI JIEHUO
理解诱思
1.Do you want to be a hacker? What kind of hacker do you want to
be?
答案:Different students have different answers.
-5-
Section Ⅰ
词海拾贝
Warming Up,Pre-reading,
Reading & Comprehending
难句剖析
C 晨读晚诵
HENDUWANSONG
X 新知导学 D 答疑解惑
INZHI DAOXUE
AYI JIEHUO
-4-
Section Ⅰ
词海拾贝
Warming Up,Pre-reading,
Reading & Comprehending
难句剖析
C 晨读晚诵
HENDUWANSONG
X 新知导学 D 答疑解惑
INZHI DAOXUE
AYI JIEHUO
When you “Google” a subject,you can get a large amount of
information about it.Some people like to “Google” their friends or
themselves to see how many times their name appears on the Internet.
难句剖析
C 晨读晚诵
HENDUWANSONG
X 新知导学 D 答疑解惑
INZHI DAOXUE
AYI JIEHUO
理解诱思
1.Do you want to be a hacker? What kind of hacker do you want to
be?
答案:Different students have different answers.
-5-
Section Ⅰ
词海拾贝
Warming Up,Pre-reading,
Reading & Comprehending
难句剖析
C 晨读晚诵
HENDUWANSONG
X 新知导学 D 答疑解惑
INZHI DAOXUE
AYI JIEHUO
高中英语人教版必修2 Unit 3 Computers 课件
What’s next?
carry things work in wars work for us in Mars
Activity 2 Thinking Q: In what ways is the computer used？
communicate with…
Watch movies & TV plays
More knowledge about computers
1. What is IT? Information Technology.
2. What is CPU? Central Processing Unit.（中央处理器） 3. What is WWW? World Wide Web. 4. What is the English for “科学技术”? science and technology.
listen to music
do shopping
search for …
play computer games
Besides, we can … with computers
• send e-mails instead of letters;
• read news at home and abroad;
register 注册，登记 software 软件
download 下载
hardware 硬件
Consolidation
• Complete the sentences with proper words. 1. We should use computers properly and
never be a m_o_u_se__ potato. 2. In the accident he e_s_ca_p_e_d_ being killed. 3. You can input the capital letters when you
2019届高考英语一轮复习课件：必修二 Unit 3 Computers (共86张PPT)
二、高频短语 1.from ...__o_n_____从……时起 2.___as_____a result 结果 3．deal___w_it_h___处理；安排；对付 4.watch___ov_e_r___ 看守；监视 5．__i_n_____a way 在某种程度上 6.go___by_____时光流逝 7．__i_n_____person 亲自 8.__i_n_____total 总共 9．__w_it_h____the help of 在……的帮助下 10．make___up_____弥补；编造；打扮；构成
11．after___a_ll ____毕竟；终究 12．have ...__i_n_____common 有……共同之处 13．a large__su_m_____of money 一大笔钱 14．be__d_et_e_rm__in_ed______to do sth.下决心做某事
[即时运用](根据提示及语篇用适当短语形式填空) When I first came to the new school，I couldn't adapt to the life here.1._A_f_te_r_a_ll__(毕竟)，I had never left my parents before.And I was too shy to find someone who 2.__ha_d_s_o_m_e_th_in_g_in__co_m_m_o_n_______ (有共同之处)with me.3._A_s_a__re_su_l_t ___(因此)，I had to 4.d_e_a_l w_i_th___ (处理)all the problems 5._b_y_m__ys_el_f ____(独自地)．Luckily,6._wi_th__ ____th_e_h_el_p_o_f _______(在……的帮助下)my teachers，I have 7.__d_ea_l_t w__ith_____(处理好)it，got along well with my classmates and made great progress in my study.
高中英语人教版必修二《Unit3 Computers》课件
Fill in the blanks
I am a(n) ___st_r_ik_e_rin an android football team.
Self
I look like a human and I’m as big as a
introductio human.
n
My computer ___c_h_ip_s_ help me move and
= ___W_h_i_le__d_o_i_n_g_h_i_s_E_n_g_li_s_h________ ___h_o_m_e_w__o_r_k_, _h_e_f_e_ll_a_s_le_e_p__. _____
5. Then she prepares reliable moves to use if a new situation arises. arise vt. 产生，产生； 站起来，起身；起床；上升， 升起
拓展
in the way或in one’s way 挡道，碍事 反义词组：out of the way in any way 不管如何，不管怎样 in no way 决不 注意：置于句首时，句子用部分倒装语序。如：
You’ll have to move — you are in my way. Please keep out of the way. I must finish the work today in any way. Teaching in school can in no way be separated from practice. In no way did he admit that he was wrong.
4) A heavy smoke arose and hung over the town.
人教版高中英语 必修二 Unit3 《Computers ---Reading》 课件 (共29张PPT).ppt
These changes only became
Para 1:
possible as my memory improved.
Para 2:
Since the 1970s many new applications have been found
for me.
Para 3:
Over time I have been
Calculating machine Analytical machine Universal machine PC Laptop ……
Applications
Communication Finance Trade Medical operators Science
With the development of computer technology, what do you think will the computer become in the future?
do housework though you are outside
I will become an intelligent remote(智能遥控) which can be used to control household appliances, such as TV, air-conditioner and light. And I also can help people do housework though they are outside. In a word, I can make people's life more convenient and comfortable.
T 4. I was able to share my knowledge with others through the World Wide Web in the early 1960s. L23-24
Para 1:
possible as my memory improved.
Para 2:
Since the 1970s many new applications have been found
for me.
Para 3:
Over time I have been
Calculating machine Analytical machine Universal machine PC Laptop ……
Applications
Communication Finance Trade Medical operators Science
With the development of computer technology, what do you think will the computer become in the future?
do housework though you are outside
I will become an intelligent remote(智能遥控) which can be used to control household appliances, such as TV, air-conditioner and light. And I also can help people do housework though they are outside. In a word, I can make people's life more convenient and comfortable.
T 4. I was able to share my knowledge with others through the World Wide Web in the early 1960s. L23-24