版高考英语大一轮复习讲义 Book 2 Unit 3 Computers课件 新人教版
Unit 3
I.词汇与派生
Computers 基础落实
1．calculate [′kælkjʊleIt] vt.计算；预测→ calculation n．预测；计算 2． simplify [′sImplIfaI] vt.简化；使单纯→ simplifiedadj. 简化的 3． totally [′təʊtlI] adv.完全地；整个地
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。 句式分析 as是连词，引导时间状语从句，意为“一 边……一边……；随着……”。 句式仿写 随着时间的推移，天气越来越热了。 As time goes by ，it’s getting warmer and warmer.
Ⅲ.句式与运用 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。 句式分析 It took＋一段时间＋before从句意为“过了…… 后才……”。 句式仿写 过了很长时间他才意识到其重要性。 It took a long time before he realized its importance.
4．She programs us with all the possible moves she has seen while watching human games.她把观看人类比赛时所看到 的一切可能的动作编入我们的程序。 句式分析 状语。 句式仿写 吃饭时不要讲话。 Do not talk while eating . while watching...是“连词＋分词短语”作时间
13．appearance [ə′pIərəns] n．外观；出现 14． logically [′lɒdʒIklI] adv.逻辑上；合逻辑地 15． network [′netwɜːk] n．网络；网状物 16． technology [tek′nɒlədʒI] n．工艺；科技；技术→
technical adj.技术的 17． goal [ɡəʊl] n．目标；目的；球门
5．What’s more，you can use the Internet to learn English. 而且，你还能利用因特网学英语。 句式分析 作插入语。 句式仿写 那辆车非常昂贵，而且外形非常独特。 That car is very expensive，and what’s more ，its shape is too unique. what is more意为“更重要的是；而且”，常
6． deal
with处理；安排；对付
do with处理；忍受
7．watch over 照顾；监视
under watch被监视
8． in common共有；共用 9．make up 化妆；组成；编造 make up for 补偿，弥补 10． after all毕竟
above
all最重要的是
11．take turns to do轮流做…… 12．in one’s opinion 在某人看来
3．And my memory became so large that even I couldn’t believe it！我的储存容量变得如此巨大，甚至连我自己都 不能相信！ 句式分析 so＋adj./adv.＋that...意为“如此……以致 于……”，引导结果状语从句。 句式仿写 他说得太快以致于我们跟不上他。 He speaks so fast that we can’t follow him.
Ⅱ.短语与拓展 1．from... on 从……时起
ever since...从……时起
2．as a result结果 as a consequence 结果 3． so ...that如此……以致于 4．in a way在某种程度上 in one’s way碍某人的路 with the help of 在……的帮助下 5. with the aid of
anyhow [′enIhaʊ] adv.无论如何 4．
5． finance [′faInæns] n．财政；财政学 6． universal [ juːnI′vɜ sl] adj.普遍的
7． intelligence [In′telIdʒəns] n．智力；智能 8． application [ æplI′keIʃn] n．应用；申请→ apply v．申请；应用 9． revolution [ revə′luːʃn] n．革命 10． personally [′pɜːsənəlI] adv.就个人而言；亲自 11． solve 幸福的 [sɒlv] vt.解决；解答 12． happiness [′hæpInIs] n．幸福；快乐→ happy adj.
18．explore [Ik′splɔː] v．探索；探究→ exploration n． 探究；勘查 19． electronic [ elek′trɒnIk] adj.电子的 20． realize [′riːəlaIz] v．实现；认识到→ reality n．现实
语境助记——词不离句，句不离段 With the electronic technology revolution going on ， simplified calculation is solved in the application on finance by universal exploration.Our goal of making life happier is certain to be realized through man’s intelligence.
I.词汇与派生
Computers 基础落实
1．calculate [′kælkjʊleIt] vt.计算；预测→ calculation n．预测；计算 2． simplify [′sImplIfaI] vt.简化；使单纯→ simplifiedadj. 简化的 3． totally [′təʊtlI] adv.完全地；整个地
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。 句式分析 as是连词，引导时间状语从句，意为“一 边……一边……；随着……”。 句式仿写 随着时间的推移，天气越来越热了。 As time goes by ，it’s getting warmer and warmer.
Ⅲ.句式与运用 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。 句式分析 It took＋一段时间＋before从句意为“过了…… 后才……”。 句式仿写 过了很长时间他才意识到其重要性。 It took a long time before he realized its importance.
4．She programs us with all the possible moves she has seen while watching human games.她把观看人类比赛时所看到 的一切可能的动作编入我们的程序。 句式分析 状语。 句式仿写 吃饭时不要讲话。 Do not talk while eating . while watching...是“连词＋分词短语”作时间
13．appearance [ə′pIərəns] n．外观；出现 14． logically [′lɒdʒIklI] adv.逻辑上；合逻辑地 15． network [′netwɜːk] n．网络；网状物 16． technology [tek′nɒlədʒI] n．工艺；科技；技术→
technical adj.技术的 17． goal [ɡəʊl] n．目标；目的；球门
5．What’s more，you can use the Internet to learn English. 而且，你还能利用因特网学英语。 句式分析 作插入语。 句式仿写 那辆车非常昂贵，而且外形非常独特。 That car is very expensive，and what’s more ，its shape is too unique. what is more意为“更重要的是；而且”，常
6． deal
with处理；安排；对付
do with处理；忍受
7．watch over 照顾；监视
under watch被监视
8． in common共有；共用 9．make up 化妆；组成；编造 make up for 补偿，弥补 10． after all毕竟
above
all最重要的是
11．take turns to do轮流做…… 12．in one’s opinion 在某人看来
3．And my memory became so large that even I couldn’t believe it！我的储存容量变得如此巨大，甚至连我自己都 不能相信！ 句式分析 so＋adj./adv.＋that...意为“如此……以致 于……”，引导结果状语从句。 句式仿写 他说得太快以致于我们跟不上他。 He speaks so fast that we can’t follow him.
Ⅱ.短语与拓展 1．from... on 从……时起
ever since...从……时起
2．as a result结果 as a consequence 结果 3． so ...that如此……以致于 4．in a way在某种程度上 in one’s way碍某人的路 with the help of 在……的帮助下 5. with the aid of
anyhow [′enIhaʊ] adv.无论如何 4．
5． finance [′faInæns] n．财政；财政学 6． universal [ juːnI′vɜ sl] adj.普遍的
7． intelligence [In′telIdʒəns] n．智力；智能 8． application [ æplI′keIʃn] n．应用；申请→ apply v．申请；应用 9． revolution [ revə′luːʃn] n．革命 10． personally [′pɜːsənəlI] adv.就个人而言；亲自 11． solve 幸福的 [sɒlv] vt.解决；解答 12． happiness [′hæpInIs] n．幸福；快乐→ happy adj.
18．explore [Ik′splɔː] v．探索；探究→ exploration n． 探究；勘查 19． electronic [ elek′trɒnIk] adj.电子的 20． realize [′riːəlaIz] v．实现；认识到→ reality n．现实
语境助记——词不离句，句不离段 With the electronic technology revolution going on ， simplified calculation is solved in the application on finance by universal exploration.Our goal of making life happier is certain to be realized through man’s intelligence.
合集下载
高考英语大一轮复习Unit3Computers课件新人教版必修2
3. by oneself 独立地 4.in a way在某种程度上 (1)in no way决不(置于句首时句子用倒装) in the way挡路 on the way在路上 by way of经由；途经 (2)You can solve this problem only in this way.(改为倒装句) Only in this way can you solve this problem. →
Jim现在
对学习没有兴趣，上课不专心，不按时交
作业。
你的看 也许玩电脑游戏能使你放松，但沉溺其中
佳作欣赏 Dear Jim， I really feel worried about you.You used to do well in your lessons and take an active part in the activities，but now you take no interest in your schoolwork and don’t listen to teachers carefully.Also，you are so crazy about computer games that you can’t hand in your homework on time.Perhaps playing computer games can make you feel relaxed，but if you spend too much time on it，you will have less time to study.
9.virus n.病毒 puter games电脑游戏 11.surf the Internet上网
12.shop on line 网上购物
高考英语一轮复习必修2Unit3Computers课件ppt新人教版
Ⅱ. 核心短语 4. as a result结果 【教材原句】
As a result I totally changed my shape. (P18) 因此, 我彻底改变了我的外形。 【词块必记】
(1)as a result of 因为; 由于
(2)result in
导致; 造成
result from
The bell rang, and signaled that school was over. →③The bell rang, _w_h_i_c_h_s_i_g_n_a_le_d__t_h_a_t_s_c_h_o_o_l _w_a_s_o_v_e_r_. (非限制性定语从句) →④The bell rang, _s_ig_n_a_l_in_g__t_h_a_t_s_c_h_o_o_l _w_a_s_o_v_e_r_. (分词作状语)
【词块必记】 (1)signal (to) sb. to do sth. signal (to) sb. that. . . (2) give a signal (to sb. )
示意某人做某事 示意某人…… (向某人)发信号
【语境速测】 单句语法填空 ①She signaled _th__a_t she was about to turn left. ②As soon as he sat down at the table, he signaled _to_ the waiter to bring the menu. 句式升级
由……造成; 起因于
【名师点津】 (1)as a result意为“因此, 结果”, 是介词短语, 常作状语。 (2)as a result of意为“由于”, 是介词短语, 表示原因, 只能接名词/代词/动名词 及what引导的名词性从句。
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
高考英语一轮复习 Unit 3 Computers课件
Personally, as long as you can control yourself and use it properly, you can take it.
1．_a_n_y_h_o_w_ adv. 2．__r_ea_l_i_ty__ n. 3．_s_i_g_n_a_l _ vi.& vt. n. 4．_a_r_i_s_e_ vi.
6．breakthrough n. 7．compare v. 8．convenient adj. 9．create v. 10．programmer n. 11．inspire v. 12．research n. 13．accurate adj. 14．apply to
必修2 Unit 3 Computers
必修2 Unit 3 Computers
Smartphones are becoming more and more of a necessity for high school students. Therefore, today in our English class a discussion was held about whether we senior school students should use our smartphones at school. Opinions are different.
必修2 Unit 3 Computers
(2018·吉林长春质检)假如你是李华，你班同学在今天的 英语课上就“高中生是否应该在学校使用智能手机”进行了 课堂讨论，同学们的观点不一。请你根据下列内容，为本次 课堂讨论结果撰写一篇英文报道，内容应该包括：1.活动简 介；2.支持者理由：联系父母方便；上网便捷，有益学习； 3.反对者理由：影响学习；手机游戏消磨意志；4.你的观点。
1．_a_n_y_h_o_w_ adv. 2．__r_ea_l_i_ty__ n. 3．_s_i_g_n_a_l _ vi.& vt. n. 4．_a_r_i_s_e_ vi.
6．breakthrough n. 7．compare v. 8．convenient adj. 9．create v. 10．programmer n. 11．inspire v. 12．research n. 13．accurate adj. 14．apply to
必修2 Unit 3 Computers
必修2 Unit 3 Computers
Smartphones are becoming more and more of a necessity for high school students. Therefore, today in our English class a discussion was held about whether we senior school students should use our smartphones at school. Opinions are different.
必修2 Unit 3 Computers
(2018·吉林长春质检)假如你是李华，你班同学在今天的 英语课上就“高中生是否应该在学校使用智能手机”进行了 课堂讨论，同学们的观点不一。请你根据下列内容，为本次 课堂讨论结果撰写一篇英文报道，内容应该包括：1.活动简 介；2.支持者理由：联系父母方便；上网便捷，有益学习； 3.反对者理由：影响学习；手机游戏消磨意志；4.你的观点。
新高考英语人教版一轮复习课件第1部分必修2Unit3Computers
mark
标志；预示；信号 指象征或表达某种深邃意蕴的特殊事物 指迹象、征兆、预兆或人们公认的事物的记号 症状；征候；征兆 标记；标志；分数；成绩
• 【多维训练】 • ◆语法填空 • ②When he closes his book，it’s a signal for
everyone __________(stand) up. • ③The police signalled to the driver
There are some other disadvantages. Firstly，it will be harmful to our eyes if we look at a computer for a long time. Secondly, it takes us so much time, money and energy. If we spend too much time playing computer games and get addicted to it, it will be very difficult for
→ _c_a_l_c_u_la_t_o_r_n.计算器
10．_t_e_ch_n_o__lo_g_y_n.工艺；科技；技术
重 →_t_e_ch__n_o_lo_g_i_ca_l_adj. 科技的
点 单
11．1_a_p_p_l_ic_a_t_io_n___n.应用；用途；申请
词 →____a_p_p_l_y__v．应用；涉及；申请
in time.
如今，电脑在给我 Nowadays the computer has become a part of our
们带来很大便利的 daily life. Some students even think that computers can
标志；预示；信号 指象征或表达某种深邃意蕴的特殊事物 指迹象、征兆、预兆或人们公认的事物的记号 症状；征候；征兆 标记；标志；分数；成绩
• 【多维训练】 • ◆语法填空 • ②When he closes his book，it’s a signal for
everyone __________(stand) up. • ③The police signalled to the driver
There are some other disadvantages. Firstly，it will be harmful to our eyes if we look at a computer for a long time. Secondly, it takes us so much time, money and energy. If we spend too much time playing computer games and get addicted to it, it will be very difficult for
→ _c_a_l_c_u_la_t_o_r_n.计算器
10．_t_e_ch_n_o__lo_g_y_n.工艺；科技；技术
重 →_t_e_ch__n_o_lo_g_i_ca_l_adj. 科技的
点 单
11．1_a_p_p_l_ic_a_t_io_n___n.应用；用途；申请
词 →____a_p_p_l_y__v．应用；涉及；申请
in time.
如今，电脑在给我 Nowadays the computer has become a part of our
们带来很大便利的 daily life. Some students even think that computers can
高考英语一轮复习 Unit 3 Computers课件 新人教必修2
MOMODA POWERPOINT
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce id urna blandit, eleifend nulla ac, fringilla purus. Nulla iaculis tempor felis ut cursus.
so ...that ...引导结果状语从句，意为“如此……以至于”。
今天的阳光如此明媚，我真想去大海里游泳The sunshine today is ___________ _____ I’d like to go swimming in the sea.。
so beautiful
that
it will be several
months before
[背原句]
[记句式]
[会仿用]
2.As time went by, I was made smaller. 随着时间的推 移，我被做得 更小了。
as引导时间状语从句，意为“随着”。
随着互联网的普及，我们和朋友面对面的交流变少了。________________ _________________ _____________, we have fewer facetoface talks with our friends.
形象记忆
(信号) (象征) (标志) (标记)
原形
过去式
过去分词
现在分词
arise vi.出现；发生；起因于；起床
arose
arisen
arising
arouse vt.ousing
rise vi.升起；起身；增长；上升
rose
高考英语一轮复习Unit3Computers课件新人教版必修2
走进高考 explore 熟义：vt.& vi.探索；探测；探究 生义：vt.探讨；调查研究 This is a theme explored by the author in his latest novels.
高频短语 1._p_u_t__in__o_rd_e_r____ 整理；使条理清楚、有序 2._f_r_o_m_._.._o_n___ 从……时起 3._a_s__a_r_e_su_l_t____ 结果 4._g_o__b_y__ 时光流逝；顺便拜访 5._i_n__a_w_a_y___ 在某种程度上(拓展速记 3)
3．arise vi.出现；发生；产生；起来；起床 |对接高考|——写出下列黑体单词的含义
①Seeing his mother return home, the boy arose from his chair immediately._起__身___ ②A number of high buildings have arisen where there was nothing a year ago but ruins.__出__现__ ③They arose at sunrise to get an early start to the park._起__床___ ④It can't be too careful while driving. Accidents often arise from carelessness._产__生___
1.以“-ify”结尾的动词 classify 把……分类 beautify 美化 identify 鉴定；识别 justify 证明……有理 simplify 简化
拓展速记
Байду номын сангаас
2019大一轮高考总复习英语课件：必修2 Unit 3 Computers 精品
Every coin has two sides． In my opinion, living in the Information Age, if we don’t know the Internet Slang, we seem to fall behind the times． It will be OK as long as these terms are used correctly in proper situations．
6．To be exact, other people can extend our ____i_n_te_l_li_g_e_n_ce____ (intelligent) and help us understand and adjust our emotions．(2016·江苏卷)
7 ． Vaillant’s team obtained their findings by measuring the men’s problem __s_o_lv_i_n_g____ (solve)ability．(2016·天津卷)
5．No invention has received more praise and abuse than the Internet． 没有一项发明像互联网一样同时受到如此多的赞扬和批评。 6．People equate success in life with the ability of operating computer． 人们把会使用计算机与人生成功相提并论。 7．The revolution has come about，through the application of computer science． 通过电脑科学的应用，变革已经发生了。 8．The most important thing is that computers have played an important role in our life and work． 最重要的是电脑在我们的生活和工作当中起着重要作用。
6．To be exact, other people can extend our ____i_n_te_l_li_g_e_n_ce____ (intelligent) and help us understand and adjust our emotions．(2016·江苏卷)
7 ． Vaillant’s team obtained their findings by measuring the men’s problem __s_o_lv_i_n_g____ (solve)ability．(2016·天津卷)
5．No invention has received more praise and abuse than the Internet． 没有一项发明像互联网一样同时受到如此多的赞扬和批评。 6．People equate success in life with the ability of operating computer． 人们把会使用计算机与人生成功相提并论。 7．The revolution has come about，through the application of computer science． 通过电脑科学的应用，变革已经发生了。 8．The most important thing is that computers have played an important role in our life and work． 最重要的是电脑在我们的生活和工作当中起着重要作用。
新高考英语通用版总复习一轮课件第一部分必修2Unit3Computers
21._c_h_a_r_a_c_te_r_ n.性格；特点→_c_h_a_r_ac_t_e_ri_s_ti_c_ adj.典型的，独 特的；特有的
常考短语 1.over ___ti_m_e___ 随着时间的推移 2.___fr_o_m___...on 从……时起 3.___g_o____ by 经过；(时间)过去 4.__l_a_te_r___ on 后来；以后 5.as a __re_s_u_l_t __ 结果 6.so...___th_a_t___...如此……以至于…… 7.__s_h_a_re___ with 与……分享 8.be __f_il_le_d___ with 充满……
9.__h_u_m_a_n__ race 人类 10.__g_i_v_e___ away 捐赠；捐送 11.in a ___w_a_y___ 在某种程度上 12.__m__a_k_e__ up 编造 13.___a_ft_e_r__ all 尽管；到底；究竟；毕竟 14.with the ___h_el_p___ of 在……的帮助下 15.__d_e_a_l___ with 处理；安排；对付 16.__w__at_c_h__ over 看守；监视
8.__s_o_l_v_e__ vt.解决；解答→___s_o_l_u_ti_o_n__ n.解决办法 9.____r_e_al_i_ty___ n.真实；事实；现实→___r_e_a_li_z_e__ vt. 实现 →____r_e_a_l ___ adj.真实的→____r_e_al_l_y__ adv.真正地 10.__p_e_r_so_n_a_l__ adj.私人的；个人的；亲自的→__p_e_rs_o_n_a_l_ly_
totally simplify
4.The development of the steam engine was the greatest __t_e_c_h_n_o_lo_g_i_c_a_l _ (technology) advance of the 19th century.
常考短语 1.over ___ti_m_e___ 随着时间的推移 2.___fr_o_m___...on 从……时起 3.___g_o____ by 经过；(时间)过去 4.__l_a_te_r___ on 后来；以后 5.as a __re_s_u_l_t __ 结果 6.so...___th_a_t___...如此……以至于…… 7.__s_h_a_re___ with 与……分享 8.be __f_il_le_d___ with 充满……
9.__h_u_m_a_n__ race 人类 10.__g_i_v_e___ away 捐赠；捐送 11.in a ___w_a_y___ 在某种程度上 12.__m__a_k_e__ up 编造 13.___a_ft_e_r__ all 尽管；到底；究竟；毕竟 14.with the ___h_el_p___ of 在……的帮助下 15.__d_e_a_l___ with 处理；安排；对付 16.__w__at_c_h__ over 看守；监视
8.__s_o_l_v_e__ vt.解决；解答→___s_o_l_u_ti_o_n__ n.解决办法 9.____r_e_al_i_ty___ n.真实；事实；现实→___r_e_a_li_z_e__ vt. 实现 →____r_e_a_l ___ adj.真实的→____r_e_al_l_y__ adv.真正地 10.__p_e_r_so_n_a_l__ adj.私人的；个人的；亲自的→__p_e_rs_o_n_a_l_ly_
totally simplify
4.The development of the steam engine was the greatest __t_e_c_h_n_o_lo_g_i_c_a_l _ (technology) advance of the 19th century.
高三人教英语大一轮复习课件：必修2 Unit 3 Computers(92张PPT)
我觉得你的计算(结果)有问题，可能是计算器出了毛病。
2．universal adj.(P17)普遍的；通用的；宇宙的，世界性 的
universally adv.普遍地 It is universally admitted that climate change is a universal problem. 普遍认为气候变化是个世界性的问题。
解析：根据常识便可知运动既可增强“体质”也可塑造 “个性”，character“品质，特性”符合句意。
答案：character building
基础晨记（点此链接）
要点精讲
高频单词 1.calculate v．(P17)计算；估计；认为
I calculate that there is something wrong in your calculation. Maybe the calculator is out of order.
4．solve v．(P18)解决；解答(solution n．) There's no simple solution_to this problem. Anyhow, we have to solve it.(注意 solution 后面的介词 to) 这个问题没有简单的解决方法，不过无论如何我们得解 决它。
[考题巧解]
解析：句意：John认为用不了多久他就会为自己的新工 作做好准备。It won't be long before... 是个固定句型，意为 “用不了多久就……”。
答案：before
4．[教材原句]As_a_result I totally changed my shape.(U3P18)
3．sum n．(P18)总数；算术题；金额 in sum(＝to sum up) 总而言之
2．universal adj.(P17)普遍的；通用的；宇宙的，世界性 的
universally adv.普遍地 It is universally admitted that climate change is a universal problem. 普遍认为气候变化是个世界性的问题。
解析：根据常识便可知运动既可增强“体质”也可塑造 “个性”，character“品质，特性”符合句意。
答案：character building
基础晨记（点此链接）
要点精讲
高频单词 1.calculate v．(P17)计算；估计；认为
I calculate that there is something wrong in your calculation. Maybe the calculator is out of order.
4．solve v．(P18)解决；解答(solution n．) There's no simple solution_to this problem. Anyhow, we have to solve it.(注意 solution 后面的介词 to) 这个问题没有简单的解决方法，不过无论如何我们得解 决它。
[考题巧解]
解析：句意：John认为用不了多久他就会为自己的新工 作做好准备。It won't be long before... 是个固定句型，意为 “用不了多久就……”。
答案：before
4．[教材原句]As_a_result I totally changed my shape.(U3P18)
3．sum n．(P18)总数；算术题；金额 in sum(＝to sum up) 总而言之