人教版高中英语必修二Unit3Computers词汇课件
service _f_o_r ___ guests. 2)A project designed to provide young
people _w__it_h__ work.
• Learn through use (即学即用)
—Excuse me, could you tell me the way to
一。
• 【联想拓展】 • No way!没门! • in some ways在某些方面
in no way 决不，无论如何不（位于句首要用倒装） on one’s way to 在去……的路上 by the way 顺便说
in the way=in one’s way 挡住去路；碍事 【即学即练】
单项填空
from then on 从那以后 （与目前无关，句子 用一般过去时） since then 自从…直到现在 （与目前有关， 句子一般用现在完成时或现在完成进行时）
• 5. in a way 在某种程度上（表示对情况的态
度）
• In a way, I like his style of writing. • 从某种程度上讲，我喜欢他写作的风格。 • In a way it was one of our biggest mistakes. • 从某种意义上来说，这是我们所犯的最大错误之
raise vt.举起， 唤起；提高，饲
养
arose aroused
rose
raised
过去分词
v.-ing
arisen
arising
aroused arousing
risen
rising
raised
raising
Eg. New questions w组卷i网ll arise from such situation. His strange behaviour aroused our surprise. The price of garlic has risen /has been raised
She is such a beautiful girl that all children love her.
【即学即练】
单项填空
①—What a beautiful day!
—Yes, it’s ______ that I’d like to take a walk.
time playing.
归纳 ：so…that…意思是 如此……以致于 , 用来引导结果状语
从句，有以下结构：
①so+ 形容词 / 副词 +that从句 ② so+ 形容词 +a/an 单数名词 +that从句 ③so+ many / much / little / few +名词+that从句
so that …: 1) 以致于，结果是； 2) 以便，为的是（in order that）
高中英语课件
（金戈铁骑 整理制作）
Unit3 Computers zxxk Vocabulary
1. common adj.共同的，普遍的；常见的
• The common man in every country is anxious for world
peace. 每个国家的老百姓都渴望世界和平。 • Snow is common in cold countries.在寒冷的国家雪是常 见的。
• 他起床晚了，以致于不能按时到校 He got up late, so that he didn’t get to school on time.
我们早点离开为的是赶上第一班车。
We left early so that we could catch the first bus.
运用
1
请用so…that…表述图片内容
常用结构： in common共有，公用（在句中多作状语） have nothing/little/a lot/something in common (with).... 与……没有/很少/许多/有些共同之处 in common with和……一样 common sense常识
【即学即练】 完成句子 ①我和简毫无共同之处。
2
因为太痴 迷于电脑 游戏才犯 了法
Picture 1. The boy has so much homework to do that he can’t get enough sleep.
Picture 2. He was so crazy about computer games that he broke the
I can’t see the word on the blackboard. Your head is
______.
A. on the way
B. in a way
C. by the way
D. in the way
解析：选D。in the way和in one’s way，均表示“挡住去路；碍事”
②Anyhow, I'll see you tonight. 无论如何，今天晚上我要见你。
③I couldn't think of the name of that man
anyhow. 我怎么也想不出那人的名字来了。
• goal (n) [c]
• ①He has achieved his goal.
• A. Anyhow
B.However
• C. Thus
D.Therefore
3. calculate vt. 计算，估计
The loss has not been calculated accurately, but it’s believed to be beyond a hundred million dollars. It’s impossible to calculate the effects that he had on her life.
the British Museum?
—Sorry, I’m a stranger here.
—.
A. Thanks anyway B. It doesn’t matter
C. Never mind
D. No problem
解析 A.不管怎样，还是要谢谢你。 B.没关系。
C.不要紧；不用担心。D.没问题。
so…that… so后面接形容词、副词；或接可数 名词单数，前面有形容词修饰，a/an放于形容词 后, that 后面是结果状语从句。如：
She is so beautiful a girl that all children love her.
• such…that… such 后面接名词，名词前面可 有形容词修饰，that 后是结果状语从句。
目标，目的
• ②That last goal was a beauty.
进球
• ③That‘s the twentieth goal he’s kicked this season.
（进球）得分
provide (vt) 提供
• Provide means supply .
• Provide sb _w__it_h_____ sth • Provide sth _f_o_r ______ sb 1) This hotel provides a shoe-cleaning
句意为：—打扰了，你能告诉我去大英博物馆的路吗？
—抱还是要谢谢你。
• 2）I might fail, but
I insist
on doing it, I don’t mind.
•
A. however
B. anyhow
•
C. yet
D. meanwhile
• 3) I'm not sure what time I'll arrive, maybe half past seven or a quarter to eight. _______, I'll be there as early as possible.
calculating 斤斤计较的，自私的 be calculated to do sth. 打算、计划干某事
4. from…on 从…时起
From now on you can work on you own.
She never spoke to him from that day on.
From then on she knew she would win.
13. so…that…
观察探究
① The book is so difficult that nobody can understand it. ② He left so quickly that we didn’t have time to say good-bye. ③He is so funny a boy that we all like him. ④There are so many cars on the street that I could’t get through. ⑤ We have so little money that we can’t buy a car. ⑥ Students have so much homework to do that they spend little
arise 是不及物动词，没有被动语态。作“出现，发生” 讲时，主语多为抽象名词，如 argument/quarrel/movement等。
arise from 由……而引起，由……而产生。
【易混辨析】
原形
过去式
arise vi.出现， 发生，起因于
arouse vt.唤醒， 激起
people _w__it_h__ work.
• Learn through use (即学即用)
—Excuse me, could you tell me the way to
一。
• 【联想拓展】 • No way!没门! • in some ways在某些方面
in no way 决不，无论如何不（位于句首要用倒装） on one’s way to 在去……的路上 by the way 顺便说
in the way=in one’s way 挡住去路；碍事 【即学即练】
单项填空
from then on 从那以后 （与目前无关，句子 用一般过去时） since then 自从…直到现在 （与目前有关， 句子一般用现在完成时或现在完成进行时）
• 5. in a way 在某种程度上（表示对情况的态
度）
• In a way, I like his style of writing. • 从某种程度上讲，我喜欢他写作的风格。 • In a way it was one of our biggest mistakes. • 从某种意义上来说，这是我们所犯的最大错误之
raise vt.举起， 唤起；提高，饲
养
arose aroused
rose
raised
过去分词
v.-ing
arisen
arising
aroused arousing
risen
rising
raised
raising
Eg. New questions w组卷i网ll arise from such situation. His strange behaviour aroused our surprise. The price of garlic has risen /has been raised
She is such a beautiful girl that all children love her.
【即学即练】
单项填空
①—What a beautiful day!
—Yes, it’s ______ that I’d like to take a walk.
time playing.
归纳 ：so…that…意思是 如此……以致于 , 用来引导结果状语
从句，有以下结构：
①so+ 形容词 / 副词 +that从句 ② so+ 形容词 +a/an 单数名词 +that从句 ③so+ many / much / little / few +名词+that从句
so that …: 1) 以致于，结果是； 2) 以便，为的是（in order that）
高中英语课件
（金戈铁骑 整理制作）
Unit3 Computers zxxk Vocabulary
1. common adj.共同的，普遍的；常见的
• The common man in every country is anxious for world
peace. 每个国家的老百姓都渴望世界和平。 • Snow is common in cold countries.在寒冷的国家雪是常 见的。
• 他起床晚了，以致于不能按时到校 He got up late, so that he didn’t get to school on time.
我们早点离开为的是赶上第一班车。
We left early so that we could catch the first bus.
运用
1
请用so…that…表述图片内容
常用结构： in common共有，公用（在句中多作状语） have nothing/little/a lot/something in common (with).... 与……没有/很少/许多/有些共同之处 in common with和……一样 common sense常识
【即学即练】 完成句子 ①我和简毫无共同之处。
2
因为太痴 迷于电脑 游戏才犯 了法
Picture 1. The boy has so much homework to do that he can’t get enough sleep.
Picture 2. He was so crazy about computer games that he broke the
I can’t see the word on the blackboard. Your head is
______.
A. on the way
B. in a way
C. by the way
D. in the way
解析：选D。in the way和in one’s way，均表示“挡住去路；碍事”
②Anyhow, I'll see you tonight. 无论如何，今天晚上我要见你。
③I couldn't think of the name of that man
anyhow. 我怎么也想不出那人的名字来了。
• goal (n) [c]
• ①He has achieved his goal.
• A. Anyhow
B.However
• C. Thus
D.Therefore
3. calculate vt. 计算，估计
The loss has not been calculated accurately, but it’s believed to be beyond a hundred million dollars. It’s impossible to calculate the effects that he had on her life.
the British Museum?
—Sorry, I’m a stranger here.
—.
A. Thanks anyway B. It doesn’t matter
C. Never mind
D. No problem
解析 A.不管怎样，还是要谢谢你。 B.没关系。
C.不要紧；不用担心。D.没问题。
so…that… so后面接形容词、副词；或接可数 名词单数，前面有形容词修饰，a/an放于形容词 后, that 后面是结果状语从句。如：
She is so beautiful a girl that all children love her.
• such…that… such 后面接名词，名词前面可 有形容词修饰，that 后是结果状语从句。
目标，目的
• ②That last goal was a beauty.
进球
• ③That‘s the twentieth goal he’s kicked this season.
（进球）得分
provide (vt) 提供
• Provide means supply .
• Provide sb _w__it_h_____ sth • Provide sth _f_o_r ______ sb 1) This hotel provides a shoe-cleaning
句意为：—打扰了，你能告诉我去大英博物馆的路吗？
—抱还是要谢谢你。
• 2）I might fail, but
I insist
on doing it, I don’t mind.
•
A. however
B. anyhow
•
C. yet
D. meanwhile
• 3) I'm not sure what time I'll arrive, maybe half past seven or a quarter to eight. _______, I'll be there as early as possible.
calculating 斤斤计较的，自私的 be calculated to do sth. 打算、计划干某事
4. from…on 从…时起
From now on you can work on you own.
She never spoke to him from that day on.
From then on she knew she would win.
13. so…that…
观察探究
① The book is so difficult that nobody can understand it. ② He left so quickly that we didn’t have time to say good-bye. ③He is so funny a boy that we all like him. ④There are so many cars on the street that I could’t get through. ⑤ We have so little money that we can’t buy a car. ⑥ Students have so much homework to do that they spend little
arise 是不及物动词，没有被动语态。作“出现，发生” 讲时，主语多为抽象名词，如 argument/quarrel/movement等。
arise from 由……而引起，由……而产生。
【易混辨析】
原形
过去式
arise vi.出现， 发生，起因于
arouse vt.唤醒， 激起
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.
高中英语人教版必修二unit3Computerspart3单词课件
Thanks for your listening!
【用法归纳】
由以上句子可知，signal词性为
v.
，搭配为
signal to sb. 向某人示意 ，
signal to sb. to do ， signal for sth.。
示意某人做某事 示意要某物
03 signal
③set/give out a signal 发送 信号 ④traffic signal(s) 交通 信号(灯) ⑤a strong/clear signal 明确的 信号 ⑥a danger/warning/alarm signal 危险/警告/报警 信号
（设定目标）
③A year later, I achieved/reached my goal. 实现目标
(
)
【用法归纳】
n.
可数
由①-目③可标知，，goal的词s性et为a goa，l 并且achiev（ed可/r数eaocrh不e可d a数g）oa，l
意思为目的 ，搭配有
，Байду номын сангаас
。
02 goal
④Liverpool won by three goals to one. （ 分数 ）
unit 3 Computers
part 3
导
01 anyhow 02 goal 03 signal 04 in a way 05 aris
e
思
Choose the best answers according to the passage. Fill in the blanks.
议
Have a discussion with group members.
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
Unit3 Computers 单词课件--高中英语人教版必修二
network a rail/road network
web website
application apply
finance [u] financial
mobile adj. mobile phone mobile shop/library
n.=mobile phone
rocket Unemployment has rocketed up again. The total has rocketed from 376 to 532.
mankind humankind human being human man
signal signalled/signaled The policeman signalled the children to cross the road. traffic signals
mark sign symbol
Unit 3 Computers
solve solve a problem/a mystery/a puzzle settle a dispute/an argument solution the solution to...
key way answer entrance
from...on from now on from then on
anyhow/anyway You won’t be late for school anyhow.
goal Only by working hard can you achieve your goal. set a goal achieve/reach/realize a goal
human race
abacus calculator calculate calculation PC personal computer PDA personal digital assistant personal Of course, this is just a personal opinion. personally I will visit him personally.
高中英语 2Unit3Computers课件 新人教必修2
v.计算；打算；推测
即学即用 （1）这些广告旨在吸引年轻的单身消费者。 The advertisements attract young single consumers. （2）据估算，去年至少丧失了47 000个工作。 at least 47,000 jobs were lost last year.
from...on
as a result
so...that
in a way
with the help of
deal with
watch over
in common
make up
after all
Ⅲ.典型句式运用 1.I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.我发 育缓慢，差不多到了两百年之后，查尔斯·巴比 奇才把我制成了一台分析机。 （1）“It took/was+一段时间+before 从句”是一个固定句型,意为“ ”。 （2）before用于这类句型时的结构还有： ①It didn’t take/was long (或一段时间) before...过了不久（一段时间）就……
考点提炼
过了……后才……
②It will take/be long (或一段时间) before...要过很久（一段时间）才…… ③It won’t take/be long (或一段时间) before...不久（一段时间后）就会…… 2.As time went by,I was made smaller.随着时间 的推移，我被制造得越来越小。 句中的as是连词，引导 从句， 意为“ ”或“ ”。 表示“随着……”时，也可以用with,但with后只 接名词短语。
即学即用 （1）这些广告旨在吸引年轻的单身消费者。 The advertisements attract young single consumers. （2）据估算，去年至少丧失了47 000个工作。 at least 47,000 jobs were lost last year.
from...on
as a result
so...that
in a way
with the help of
deal with
watch over
in common
make up
after all
Ⅲ.典型句式运用 1.I developed very slowly and it took nearly two hundred years before I was built as an analytical machine by Charles Babbage.我发 育缓慢，差不多到了两百年之后，查尔斯·巴比 奇才把我制成了一台分析机。 （1）“It took/was+一段时间+before 从句”是一个固定句型,意为“ ”。 （2）before用于这类句型时的结构还有： ①It didn’t take/was long (或一段时间) before...过了不久（一段时间）就……
考点提炼
过了……后才……
②It will take/be long (或一段时间) before...要过很久（一段时间）才…… ③It won’t take/be long (或一段时间) before...不久（一段时间后）就会…… 2.As time went by,I was made smaller.随着时间 的推移，我被制造得越来越小。 句中的as是连词，引导 从句， 意为“ ”或“ ”。 表示“随着……”时，也可以用with,但with后只 接名词短语。
人教版高中必修二Unit3 Computers words and expressions (共41张PPT)
logical [ˈlɒdʒɪkl]
adj. 必然的;合乎情理的;合乎常理的; 符合逻辑的;按照逻辑的 派生词： logically adv. logic 逻辑（学）+ al …的 → 符合逻 辑的
technology [tekˈnɒlədʒi]
n. 科技;工艺;工程技术 复数： technologies 派生词： technological adj.
total [ˈtəʊtl]
adj. 总的;总计的;全体的; n. 总数;总额;合计;总计
I estimate that the total cost for treatment will be $12,500. totally adv. 完全地；整个地
so...that...如此...以致于...
n. 病毒;(计算机程序中 的)病毒
coronavirus冠状病毒
signal [ˈsɪɡnəl]
n. 信号;暗号 v. 发信号;发暗号现在 分词： signalling 过 去式： signalled 过 去分词： signalled 记忆技巧：sign 信号 + al 表物 → 信号
type [taɪp]
explore一般指对未知事物或新生事物的探 索、观察与研究;
We must explore all the possibilities. He likes to explore the cave. One day, they explore a forest together.
goal [ɡəʊl]
PART 01
Listen and read
Let's read after the MP3
Part 02
Let's recognize!
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
高中英语Unit3Computers2课件新人教版必修2
新知探求 自主学习区
Ⅰ.重点单词
基础词汇
1．sum n.
总数；算术题；金额
2．solve vt.
解决；解答
3．finance n.
金融；财经
4．goal n.
目标；目的；球门
5．universal adj.
普遍的；通用的；宇宙的
6．explore vt.& vi. 探索；探测；探究
拓展词汇 1．calculate vt.计算→calculation n．计算→calculator n．计算 器 2．simplify vt.简化→simple adj.简单的 3．operator n．(电脑) 操作员；接线员→ operate vt.操作；动 手术 4．logical adj.合逻辑的；合情理的→ logicallyadv.逻辑上； 合逻辑地；有条理地→ logic n．逻辑 5．technology n．工艺；科技；技术→ technological adj.科技的 6．revolution n．革命→revolutionist n．革命家→ revolutionary adj .革命性的；创新的
2．as引导时间状语从句，意为 “随着” (教材P18)As time went by, I was made smaller. 随着时间的推移 ，我被造得越来越小 。
仿写：As_time_went_by,_I knew that he was a reliable person. 随着时间的流逝 ，我了解到他是一个很可靠的人 。
乐。
2．(教材P18)Although I was young I could simplify difficult sums.
尽管当时我很年轻 ，但是我能简化一些复杂的算术题 。 simplify vt. 简化；使简明
Ⅰ.重点单词
基础词汇
1．sum n.
总数；算术题；金额
2．solve vt.
解决；解答
3．finance n.
金融；财经
4．goal n.
目标；目的；球门
5．universal adj.
普遍的；通用的；宇宙的
6．explore vt.& vi. 探索；探测；探究
拓展词汇 1．calculate vt.计算→calculation n．计算→calculator n．计算 器 2．simplify vt.简化→simple adj.简单的 3．operator n．(电脑) 操作员；接线员→ operate vt.操作；动 手术 4．logical adj.合逻辑的；合情理的→ logicallyadv.逻辑上； 合逻辑地；有条理地→ logic n．逻辑 5．technology n．工艺；科技；技术→ technological adj.科技的 6．revolution n．革命→revolutionist n．革命家→ revolutionary adj .革命性的；创新的
2．as引导时间状语从句，意为 “随着” (教材P18)As time went by, I was made smaller. 随着时间的推移 ，我被造得越来越小 。
仿写：As_time_went_by,_I knew that he was a reliable person. 随着时间的流逝 ，我了解到他是一个很可靠的人 。
乐。
2．(教材P18)Although I was young I could simplify difficult sums.
尽管当时我很年轻 ，但是我能简化一些复杂的算术题 。 simplify vt. 简化；使简明
最新人教版教材英语必修二unit3-computers-课件精品课件
search useful information
……
listen to music
第八页，共23页。
laptop
第九页，共23页。
Reading
第十页，共23页。
I.Scanning(略读)
Fast-reading
1.In the passage, “I” refers to ___a__co_m_p_u_t.er
memory got _la_r_g_er__ and _l_a_r_ge_r. In the 1960s they gave me a family connected by a ___n_et_w_o.rk Now people call it the Internet. I was used in
What are advantages and disadvantages of computers?
How can we make use of it?
第十九页，共23页。
type your letter
Play computer games
watch movies
Computer and Internet
computers could be made to work．
1940s Computers had _g_r_o_w_n_a_s_la_r_g_e_a_s_ __ a room.
A family of computers was connected by a network.
1960s
1970s
第十一页，共23页。
3 Detailed rห้องสมุดไป่ตู้ading( 细读(xì dú))
Read the passage more carefully and find more information about computers.
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.