unit 3 computers
Unit3《Computers》(新人教版必修2)
【解析】选B。考查动词时态用法。since表示“自从……”表 示从过去到现在,主句谓语动词要用现在完成时态。
4. With more new applications found in many fields, the computer is now a _____ friend and helper of the human race. A. devoted C. stubborn B. total D. awkward
5. with the help of在……帮助下 After all, with the help of(在……帮助下) my electronic brain which never forgets anything, using my intelligence is what I’m all about!
在某个时间或空间范围内;beyond用于表示时间迟于,晚于; below 低于,不及;少于。
2. By the 1940s the computer had grown as large as a room, and people wondered if it would grow ____ larger. A. quite B. fairly C. any D. very far,
Ⅲ. 句式填空 1. before引导的时间状语从句
I developed very slowly and it took nearly two hundred years
before(过……久才) I was built as an analytical machine by Charles Babbage. 2. consider +宾语+(to be/as)+ n. /adj. At that time it was considered(被看作) a technological revolution and the start of my “artificial intelligence”.
(完整版)Unit3Computers课文翻译
Unit 3 Computers 课文翻译section A我是谁?经过很长时间我已经改变了很多。
1642年我在法国诞生时是一台计算机器。
尽管当时我还年轻,但是我能简化一些复杂的计算题。
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。
在操作员用穿孔卡为我设计程序之后,我能够进行逻辑“思考”,并且能够比任何人更快地算出答案。
那时,这被当作是一次技术革命,也是我“人工智能”的开始。
在1936年,我真正的父亲,艾伦·图灵写了一本书,讲述了怎样能使我成为一台“通用机器”来解决任何数学难题。
从那时起,我在体积和脑容量方面迅速成长。
到二十世纪四十年代,我已经长得像一间屋子那么大,我不知道是否还会长得更大。
然而,这个现实也使我的设计者很担心。
随着时间的推移,我被做的越来越小。
自二十世纪七十年代以来,我一直被用在办公室和家庭里,先是用作个人电脑,后来又做成便携式。
这些变化只有随着我的存储能力的不断提高才能成为可能。
最初是被存储到电子管,以后是晶体管上,后来是非常小的芯片上。
因此,我已经完全改变了我的形状。
随着我年龄越来越大,我也变得越来越小。
随着时间的推移,我的记忆能力发展的如此之快,就像一头大象一样,我从来不会忘记告诉我的任何事情!我的存储能力变得如此巨大,连我自己都不能相信!但是我总是孤孤单单地站在那里,直到二十世纪六十年代初,人们才给了我一个用网络联成的家庭。
我能够通过万维网和其他人分享我的知识。
从二十世纪七十年代起,我被开发出了很多新的用途。
我在通讯、金融和商业领域变得非常重要。
我还被放在机器人里面,被用来制作移动手机,并且用来帮助做医疗手术。
我还被放置在航空火箭里去探测月球和火星。
不管怎样,我的目标是给人类提供高质量的生活。
现在我充满了幸福感,因为我是人类忠实的朋友并时时给他们提供帮助。
Who Am I我是谁?Over time I have been changed quite a lot.经过一段时间我已经被改变了许多。
Unit 3. Computers
Unit 3 ComputersGetting readyI Listen to a woman making a phone order.听一位妇女在打电话订购。
(教材第33页)order此处用作名词,意为“订货;订购”。
The company received a large order for bikes.这家公司接到一份要求大量供应自行车的定单。
【拓展】 order作及物动词,意为“订购,订制”。
we can order tickets by phone. 我们可以通过电话订票。
②order作及物动词,意为“命令”。
order sb to do sth。
意为命令某人做某事。
He ordered us to stand outside.他命令我们站到外面去。
2.You never seem to be short of pocket money, Lo. 你似乎从不缺零花钱。
(教程第33页) seem连系动词,,意为“似乎是,好像,仿佛”。
seem的常见用法有:①seem+形容词That seems very easy·那似乎很容易The book seems quite interesting .这本书好像非常有趣.②seem+动词不定式The baby seems to be asleep. 这个婴儿好像睡着了。
It seems to rain.好像要下雨T③It seems+that从句It seems that no one knows what happened.似乎没人知道发生了什么It seems that you are right.似乎你是叶的。
be short of意为“缺少”。
Most children are short of sleep.大多数孩子睡眠不足。
ReadingI. In the 1940s,the first computers were bigger than cars.在20世纪40年代,最初计算机比小汽车还大。
Unit3-Computers-PPT课件
superconducting high-speed computer
高速超导计算机
15
computer
DCoomyopuutkenroiswathperohgirsatomrmy aobflceoemlepcutrteorn?ic device that can Let’s read absotourtei,tr.etrieve, and process data.
17
skimming
In the passage, “I” refers to __a_c_o_m__p_u_t.er
The topic sentence of each paragraph.
Para 1 Over time I have been changed a lot.
Para 2
Those changes only became possible as memory improved.
calculator
abacus
6
PC
huge computer
7
laptop
PDA
8
robot
What’s next?
9
Can you put them in an order according to the time when they appeared?
【5】
【1】
What’s next?
• Home page 主页 • Password 密码 • Desk top 桌面 • User name 用户名 • Click 点击 • Icon 图标 • Software 软件 • Hardware 硬件
5
Look at the following pictures and say their English names.
牛津深圳版英语八上Unit3《Computers》单元说课稿
牛津深圳版英语八上Unit 3《Computers》单元说课稿一. 教材分析《牛津深圳版英语八上Unit 3 Computers》这一单元的主题是计算机,内容涉及计算机的历史、计算机的硬件和软件、计算机的用途等。
教材通过丰富的语言材料,引导学生了解计算机的发展历程,掌握计算机的基本知识,提高运用英语进行交流的能力。
二. 学情分析根据我对学生的了解,他们在学习这一单元时,可能对计算机的历史有一定的陌生感,但对计算机的硬件和软件、计算机的用途等方面的知识有一定的了解。
因此,在教学过程中,我需要帮助学生复习和巩固已有的知识,同时引导学生运用英语进行交流。
三. 说教学目标1.知识目标:学生能够掌握计算机的基本知识,包括计算机的历史、硬件和软件、用途等。
2.能力目标:学生能够运用英语进行有关计算机的对话交流,提高听、说、读、写的综合能力。
3.情感目标:学生能够培养对计算机的兴趣,提高学习英语的积极性。
四. 说教学重难点1.重点:学生能够掌握有关计算机的词汇和句型,能够用英语进行简单的对话交流。
2.难点:学生能够运用所学知识,就计算机的话题进行较深入的讨论和交流。
五. 说教学方法与手段在教学过程中,我将采用任务型教学法,通过各种任务活动,引导学生参与学习,提高他们的学习兴趣和积极性。
同时,我还将运用多媒体教学手段,如课件、视频等,帮助学生更好地理解和掌握知识。
六. 说教学过程1.导入:通过提问方式,引导学生谈论他们所了解的计算机,激发学生的学习兴趣。
2.呈现:通过课件或视频,展示有关计算机的历史、硬件和软件、用途等方面的知识,帮助学生复习和巩固已有的知识。
3.实践:学生分组进行讨论,用英语讨论计算机的用途和他们的计算机使用经历,引导学生运用英语进行交流。
4.输出:学生进行角色扮演,模拟计算机店的情景,运用所学知识进行对话交流。
5.复习:通过各种练习活动,帮助学生巩固所学知识。
七. 说板书设计板书设计将包括课题《Computers》、本节课的主要词汇和句型,以及课堂活动的步骤和任务。
(完整版)上海教育版八年级英语上册《Unit3Computers》知识要点归纳
《Unit 3 Computers》知识点归纳一、重点单词(词性变化)1.order(n.)---(v.) order(命令,点菜)pare(v.) ---(n.)comparison3. speaker(演讲者)---(v.)speak4.tiny---近义词sm all5.depend---(adj.)dependent---independent6.operate---(n.)operation7.sell---(过去式) sold 8.popular---(n.)popularity 9.aware---(反义词) unaware10.expensive--- (反义词) cheap 11.mouse---(复数)mice12.type--- (名词) typist 13.inch--- (复数) inches pany---(复数)companies二、同义词(组):1.tiny=very small2.depend on=need help from3.operate=make…work4. realize---notice; know about5.in addition=besides6.be good at=do well in三、重点短语:1. be unaware of2. depend on 依靠3. more than 超过4. do with 处理5. happen to 发生6. operate railways7. in addition 另外四、重点句子:1. In t he 1940s, the first computers were bigger than cars.在20世纪40年代,第一批电脑比汽车还大。
2. You may be unaware of them. 你也许没有意识到他们。
3.You depend on computers more than you realize.你比你意识到的更依赖电脑。
牛津深圳版英语八年级上Unit3 Computers 单词+语法(形容词的比较级和最高级)(无答案)
Unit 3 Computers【重点单词短语】1.order n.订货,订购;命令;顺序Eg: Listen to a woman making a phone order.Please put your books in a good order.This is an order!【拓展】order v. 订购,订制Eg: We can order tickets by telephone.order v.命令order sb. to do sth. 命令某人做某事Eg: He ordered us to stand outside.【小试牛刀】请核对一下您的订单。
请把这些图片按顺序摆放。
50%的人们反对这项命令。
你可以教我怎样网上订购书吗?没人可以命令我做任何事!pare v.对比; 比较Eg: Don't compare yourself with others.I can only compare the experience to fall ing in love.【拓展】compare A with B 拿A和B比较compare A to B把A比作B Eg: Comparing the computer with the old one, it is more beautiful.He compared Beijing to the heart of China.【小试牛刀】He Shanghai as the star of China last year. (compare)you him, you are excellent. (compare...with.../compare...to...) 我们把老师比作园丁。
3.control v.操纵,控制n.控制Eg: Nobody knows who is in control of the club.He lost control of his car.He controls the largest retail development empire in southern California. 【拓展】sb. be in control of sth./sb. 某人控制某物/某人sb. lose control of sth./sb. 某人失去对某物/某人的控制sth./ sb. be under control 某物/某人在控制范围内sth./ sb. be out of control某物/某人在控制范围外【小试牛刀】I should myself. (control)They the factory last year. (control)他掌管着整个家族。
广州新版八年级(上册)Unit_3_Computers
Unit 3 Computers课文重难点详解1. In the 1940s, the first computers were bigger than cars.in the 1940s 意为“在20世纪40年代”,例:在20世纪50年代 表示在某个年代初期或末期,可以在年份前加early 或late. 例:in theearly 1940s2. You may be unaware of them.be unaware of 意为“未察觉,没有意识到”译:那个男孩没有意识到危险。
3. There is probably one inside your TV or washing machine.one 此处用作代词,用于泛指前面提到过的名词。
辨析:one 和it例 :The banana pie tastes delicious. Could I have another ?A oneB itC thisD that4. You depend on computers more than you realize. one 泛指上文提到的同类事物中的一个I lost my pen. I must buy one.it 特指上文提到的同一物品 The coat is hers. It’s verybeautiful.depend on意为“依靠,指望”,主语可以是人,也可以是物,其含义有所不同。
人依靠depend on物取决于dependent adj. 依赖的,反义词:independent “独立的” depend on = bedependent on译:she depends on us to help her.Our plan depends on the weather.puters almost never give wrong answers.almost never = hardly 意为“几乎不”辨析:hardly和hardhardly “几乎不”Alice hardly wears skirts.hard “努力地,困难地,猛烈地”It rained very hard last night.6. However, one day computers may be able to do a better job than humanbeings.be able to 意为“能够”,后接动词原形。
22版:Unit 3 Computers(步步高)
教材词汇要记牢(1-8册已学词汇) Ⅰ.阅读单词——我会认1.laptop n.手提电脑2.analytical adj.分析的3.sum n.总数;算术题;金额4.artificial adj.人造的;假的5.designer n.设计师6.chip n.碎片;芯片7.network n.网络;网状物8.web n.网9.Mars n.火星10.supporting adj.支持的;支撑的11.programmer n.程序员;程序师12.teammate n.同伴;伙伴13.mop n.拖把v t.用拖把拖;擦14.naughty adj.顽皮的;淘气的15.niece n.侄女;甥女16.spoil v t.损坏;宠坏Ⅱ.重点单词——我会写1.revolution n.革命2.tube n.管;管子;电子管3.mobile adj.可移动的;机动的4.rocket n.火箭5.explore v t.& v i.探索;探测;探究6.anyhow ad v.(也作anyway)无论如何;即使如此7.goal n.目标;目的;球门;(进球)得分8.happiness n.幸福;快乐9.download v t.下载10.virus n.病毒11.signal v i.& v t.发信号n.信号12.type n.类型v t.& v i.打字13.coach n.教练14.arise v i.(arose,arisen)出现;发生15.electronic adj.电子的16.character n.性格;特点Ⅲ.拓展单词——我会变1.universal adj.普遍的;通用的;宇宙的→universe n.宇宙→universally ad v.普遍地;一致地2.simplify v t.简化→simple adj.简单的→simply ad v.简直;只;不过3.operator n.(电脑)操作员;接线员→operate v.操作;做手术→operation n.操作;手术4.logical adj.合逻辑的;合情理的→logically ad v.逻辑上;合逻辑地;有条理地5.technology n.工艺;科技;技术→technological adj.科技的6.intelligence n.智力;聪明;智能→intelligent adj.智能的;聪明的7.solve v t.解决;解答→solution n.解决办法8.reality n.真实;事实;现实→real adj.真实的9.personal adj.私人的;个人的;亲自的→personally ad v.就个人而言;亲自→personality n.个性;人格10.total adj.总的;整个的n.总数;合计→totally ad v.完全地;整个地11.application n.应用;用途;申请→apply v.运用;涉及;申请→applicant n.申请人;求职者12.finance n.金融;财经→financial adj.金融的;财经的→financially ad v.经济上;财政上;金融上13.appearance n.外观;外貌;出现→appear v.出现;到场14.calculate v t.计算→calculator n.计算器Ⅳ.核心短语1.have...in common有……共同之处2.from...on从……时起3.as a result结果4.by oneself独立地5.in a way在某种程度上6.make up编制,编造;组成;和好7.after all毕竟;终究8.with the help of 在……的帮助下9.deal with处理;安排;对付10.watch over看守;监视增加词汇来助力(9-10册未学词汇)1.reference/'refərəns/n.参考2.precise/pr I'sa I s/adj.精确的,准确的3.simplify/'s I mpl I fa I/v t.单一化,简单化4.portable/'pɔːtəbl/adj.轻便的;手提的;便携的5.shortcoming/'ʃɔːtˌkʌm Iŋ/n.缺点;短处6.update/ʌp'de I t/v t.更新7.tendency/'tendəns I/n.趋向,倾向8.reliable/r I'la Iəbl/adj.可靠的,可信赖的9.swoop/swuːp/v i.突降;猛扑10.parcel/'pɑːsl/n.小包;包裹经典句式需悟通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。
牛津版沪教版英语八年级(上)Unit 3 Computers 词句讲解+练习+答案
Unit 3 Computers词汇讲解1. orderorder作及物动词,意为“点菜,订购”。
其后可接双宾语,即order sb. sth. = order sth. for sb. 例如:I want to order you a suit. = I want to order a suit for you. 我想给你订套衣服。
【拓展】(1) order作动词,意为“命令,指挥,要求”。
例如:The police ordered them to wait right there. 警察命令他们就在那里等待。
(2) order作名词,意为“顺序,次序;命令,指示或点菜”。
例如:Please put these sentences in the correct order. 请按正确的顺序排列这些句子。
She gave orders for the work to be started. 他命令开始工作。
May I take your order? 可以点菜吗?2. seem(1)seem是系动词,它的意思是“似乎,仿佛”,后面用that或者as if引导的从句作表语,主语常用it。
例如:It seems as if it is going to rain. 天好像要下雨。
It seems that he likes his new job. 他看起来很喜欢他的新工作。
(2)seem的后面还可用“动词不定式、名词、现在分词、过去分词或者to be+形容词”作表语。
例如:He seems to laugh at us. 他仿佛在嘲笑我们。
He seems(to be)ill.他似乎病了。
3. compare(1)compare作动词,意为“比较,对照”,常与with连用。
例如:Compare your answers with those at the back of the book to see if they are right.把你的答案同书后面的答案对照一下,看看是否正确。
初二上 Unit 3 Computers 基础总结
Unit 3 Computers 基础总结一、重点单词order n.1.订购2.命令v命令compare比较monitor 1.显示器2.班长speaker n.1.扬声器2.演讲家--speak main unit 主机keyboard 键盘mouse 1.鼠标(pl: mouses) 2.老鼠(pl: mice)type v.打字n.类型brain 脑control v&n.控制--controller n.控制者expensive昂贵的tiny 极小的depend v.依赖--dependent adj依赖的speed速度operate v.操作--operation n,操作,手术railway 铁路系统company公司price价格total总额inch 英寸sell(sold,sold)出售calculate v.计算---calculator n.计算器--calculation n.计算popular adj.流行的--popularity n.流行词汇通关I 根据题意和括号内的提示,填写句子所缺的单词。
1.We move a _____ (鼠标) to control the computer.2.The _______ (显示器) shows words and pictures.3.We heard the sound from these ______(扬声器).4.When you called me, I was _______(操作) a machine.5.We use _____ (键盘) for typing.6.Listen to a woman making a phone ______ (订货)7.We can ________ (比较) things by using the comparative.puters can _______ (计算) at a faster speed.II 根据所给首字母提示,填写句子所缺的单词。
人教版高一英语必修二课件:Unit3Computers (共77张PPT)
6._c_a_lc_u_l_a_te_ vt. 计算 _c_a_lc_u_l_a_ti_o_n_ n. 计算;估计;推测 _c_a_l_c_u_la_t_o_r_ n. 计算器 7.__s_i_m_p_l_if_y_ vt. 简化 _s_i_m_p__le_ adj. 单纯的;易懂的;朴素的 _s_i_m_p__ly_ adv. 简单地;朴素地;仅仅
appearance 11._a_p_p_e_a_r_____ n. 外观;外貌;出现
te_c_h_n_o_l_o_g_y_ vi. 出现 12.te_c_h_n_o_l_o_g_ic_a_ln. 工艺;科技;技术
c_h_a_r_a_c_te_r_____ adj. 科技的 13.c_h_a_r_a_ct_e_r_is_t_icn. 特点;性格
logical 19.lo_g_i_c_a_ll_y__ adj. 合逻辑的;合情理的
u_n_iv_e_r_s_a_l_ adv. 逻辑上;合逻辑地 u2n0i.ve_r_s_e_____ adj. 普遍的;通用的;宇宙的 ____a_r_t_i_fi_cianl. 宇宙 21.a_n_y_h_o_w____ adj. 人造的;假的 22.________ adv. 无论如何;即使如此
5.He has thought of a way of solving the problem.
→_________________________________________ ______A__w_a.y of solving the problem has been thought of
2.signal vi & vt.发信号 n.信号 [教材原句] For example,I have learned to signal to my teammates in computer language to give me the ball when I am open and have a good shot for a goal. 例如,当我启动的时候,我可以用计算机语言向队友 示意把球传给我,这样可以有一个漂亮的射门。
必修2Unit3 Computers
using intelligence is what I'm all about!
• 不管怎样,在我过目不忘的电子脑的 帮助下,运用智能就是我的一切!
返回目录
Unit 3 Computers
• 5.Anyhow, my goal is to provide humans wiotfhhiaghliqfeua_lit_y______________.
Unit 3 Computers
• Ⅲ.佳句再现
• 1.I developed very slowly and it took nearly
基 two hubnedforreed years _________I was built as an
础 自
analytical machine by Charles Babbage.
intelligent
理 →___________n.技术;技能
• 3.rea_lit_y_________n.智力;聪rea明lize;智能
→ap_p_rlie_caa_lti_o_n _____adj.智r能eall的y ;聪明ap的ply • 4._______a_ppnl.ican真t 实;现实;事实
• 4.结果
wit_h_th_e_h_e_lp_o_f ____________
• 5.毕竟,终究 g_o_b_y_________________
• 6.监视,看守 ____________________
• 7.在……的帮助下 ____________________
• 8.经过
_________________返_回_目_录
基 础
• 不管怎样,我的目标是给人类提供高 质量的生活。
高考英语 Unit3《Computers》知识与要点课件 新人教必修2
重点 短语
in common,go by,so...that...,in a way,make up,after all,with the help of...,watch over,deal with,as a result, from...on,human race
重点 句型
1.And my memory became so large that even I couldn't
2.solve vt.解决;解答 归纳拓展 solution n.解决,解决方法;解答,答案,常与介词to 搭配。 find a solution to sth.找到解决……的方法 soluble adj.可以解决的;可以解答的 Can you solve the word puzzle? 你能解答这个字谜吗?
A.But B.Anyhow C.Somewhat D.Anywhere 【解析】 句意为:我们要成功地改变法律的可能性不 大,但不管怎样(尽管如此),尝试还是很重要的。anyhow“不 管 怎 样 , 尽 管 如 此 ” ; somewhat“ 有 点 , 有 几 分 ” ; anywhere“不管哪里,在任何地方”。 【答案】 B
【链接训练】
We waited for them to give us the ________ to move.
A.symbol
B.sign
C.signal
D.mark
【解析】 symbol“象征,符号”;sign“记号,征兆,
迹 象 ” ; signal“ 信 号 ” ; mark“ 标 志 , 标 记 ” 。 由 句 意
Her strange behaviour aroused our suspicions. 她不寻常的举动引起了我们的猜疑。 The price of wheat has risen since last summer. 自从去年夏天以来麦子的价格已经涨了。 He raised his eyes from his work. 他停下工作抬头看。
牛津深圳版英语八上Unit 3《Computers》单元教学设计
牛津深圳版英语八上Unit 3《Computers》单元教学设计一. 教材分析牛津深圳版英语八上Unit 3《Computers》以电脑为主题,让学生学习与电脑相关的词汇和表达方式,以及电脑对人们生活的影响。
通过本单元的学习,学生能够掌握电脑的基本知识和使用电脑的技能,提高他们的英语水平。
本单元包括一个听说读写综合活动,以电脑的发展过程为线索,让学生在实践中学习和应用语言。
二. 学情分析学生在进入八年级时已经具备了一定的英语基础,能够听懂并运用简单的英语进行日常交流。
然而,对于电脑这个主题,他们可能缺乏相关知识和经验,因此需要在教学过程中提供足够的辅助和引导。
此外,学生对于新的学习方式和学习工具可能需要一定的时间来适应,因此在教学设计中需要考虑到他们的学习习惯和兴趣。
三. 教学目标1.知识目标:学生能够掌握与电脑相关的词汇和表达方式,了解电脑的发展过程和对人们生活的影响。
2.技能目标:学生能够运用所学的词汇和表达方式进行听说读写的实践,提高他们的英语综合运用能力。
3.情感目标:学生能够培养对电脑和科技的兴趣,认识到学习英语的重要性。
四. 教学重难点1.重点:学生能够掌握与电脑相关的词汇和表达方式,了解电脑的发展过程和对人们生活的影响。
2.难点:学生能够运用所学的词汇和表达方式进行听说读写的实践,提高他们的英语综合运用能力。
五. 教学方法1.任务型教学法:通过设计各种任务,让学生在实践中学习和应用语言。
2.情境教学法:通过创设真实的情境,让学生在具体的环境中学习和运用语言。
3.合作学习法:通过小组合作的方式,让学生互相交流和合作,提高他们的学习效果。
六. 教学准备1.教材:牛津深圳版英语八上Unit 3《Computers》2.多媒体教学设备:电脑、投影仪、音响等3.教学素材:电脑相关的图片、视频、文章等4.学习工具:笔记本、文具等七. 教学过程1.导入(5分钟)通过向学生展示一些电脑的图片,引发他们对电脑的兴趣,并导入本节课的主题。
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高一英语导学案编制:任鑫鑫审核:张洪生人教版Unit 3 Computers本单元第 2课时Learning & using languageⅠ重点词汇1.calculate vt. 计算;估计;推测It has been calculated that ... 据估算.. calculation n. 计算,推算calculator n. 计算器,计算者__ It has been calculated that ________________that the construction of the stadium will take two years.2.simplify vt. 简化,使简明adj. simple 简单的,朴素的adv. simply 简单地,仅仅The English in this story has been __simplified________ to make it easier to understand.这个故事的英语被简写了,以便更容易理解。
3.before conj. 常用来表示从句动作发生之前的时间,译法灵活(1)过了…才…; 趁着…(还没有)(2)强调从句动作发生在主句之前,意为“还没来得及就…”(3)It + be + 时间段+ before 从句,意为“…之后才…”(4)It + be + not + long + before 从句,意为“…不久就…”写出下列句中before 的含义:(1)The young couple, who returned my lost wallet, left before I could ask for theirnames.___还未来得及…就…_____________(2)John thinks it won’t be long before he is ready for his new job.__过不了多久…就…_______(3)They are thinking of buying the house before the prices go up.___在..之前______4.solve vt. 解答,解决n. solution 解决办法;处理手段a solution to (doing) sth. (做)…的解决办法(1)He said that they needed a solution ___to____achieving their common goal.(2)If we all work hard, this problem can__be __ _solved_____ in the future. (solve) 5.reality n. 现实;实际情况;事实in reality 事实上,实际上turn...into reality 把...变成现实become a reality 成为现实We thought he was serious but __in _ _reality____he was joking.我们以为他是认真的,但实际上他是在开玩笑。
6.totally adv. 完全地;整个地adj. total 总的;全部的;彻底的a total of 总共in total = in all 总计,总共(1)I _totally________ agree with what you have said just now. (total)(2)There are 52 students _in____ total in our class.7.arise vi.出现,发生arose –arisenarise from 由…引起Many road accidents __arose____ _from_____ careless driving.(由…引起)Ⅱ重点短语1.as a result 结果;因此As a result__________, (结果)I had no choice but to completely focus on my study, for which I am very sorry.(1)as a result of 由于;作为…的结果without result 毫无结果地(2)result from 由…引起result in 导致;结果His cancer resulted __from_____the overfull tiredness.= The overfull tiredness resulted __in_____his cancer.2.with the help of 在…的帮助下(1)help sb. Out 摆脱困境help sb. with sth. 帮助某人(2)can’t help doing sth.情不自禁做某事can’t help to do sth.不能帮助做某事_With the help of________________ some scientific method, the cultural relic has survived for a long time.(在…帮助下)3.deal with 处理deal with 表示“处理”时,常与连接副词how 连用。
do with 表示“处理”时,常与连接代词what 连用。
I don’t know __how________ they will deal with the problem.I don’t know ___what_______ they will do with the problem.4.watch over 看守,监视Watch out 当心,小心keep a watch on 监视(1)The dog _watches over________(看守) his master’s house.(2)The police are keeping a watch __on_____ his movement.Ⅲ重点句型1.As time went by, I was made smaller.随着时间的推移,我被设计的越来越小。
句型点拨:as 引导的时间状语从句,意为“随着”__As_____ the Internet is becoming more and more popular, we have fewer face-to-face talks with our friends.随着网络的普及,我们和朋友面对面的交流变少了。
2.She programs us with all the possible moves she has seen while watching humangames.句中while watching human games 是省略句,while 后省略了she is.People can enjoy the moon while _eating_______(eat) moon cakes, __which______ are the special food for this festival.跟踪练习I..短语复现1.From now on(从现在起),I will only be working in the mornings.2.We helped each other in studies and as a.result(结果) we became good friends.3.The villagers are building their new houses with.the help of (在……帮助下)the local government.4.Could you watch over(看管) my clothes while I have a swim?5.We have no space to deal with(处理) such details.Ⅱ.用所给单词的适当形式填空1.I was a student who went on alternative break trips and had my life totally(total) transformed by that experience.2.Have you filled in the application(apply) form for a new passport?3.It may take a long time to find a solution(solve) to the problem.4.People around the world should protect the present water resources and explore (exploration) potential ones.5.He is universally(universal) recognized as one of the greatest scientists of all time.6.There is no ___solution_______(solve) to this problem.7.His hard work resulted __in____ his great success, which he deserved.8.With you _growing_______(grow) older, you will know better about yourself. 9.She is __so___ kind a girl that we all want to make friends with her.10.If you study hard from now __on___, you will pass the National Matriculation English Test.III.完成句子1.I think this problem _is not difficult to solve____________________.\我认为这个问题不难解决。
2.The company advertised its products on TV, which ____________ attract thecustomers.这家公司在电视上做广告宣传产品,意在吸引顾客。
3.From what ___has been discussed____________(已讨论过的) above, we can draw theconclusion that parents are our best teachers.4.Fortunately, a lot of measures __have been taken___________(已被采取了) to dealwith the problem.5.Two suggestions __have been provided___________(已被提供) by our classmates.6.People’s health _has been influenced_______________(已受到了很大的影响) by air,noise and water.7.__With the help of his mother__________________, he made up his mind to achievehis dream.在妈妈的帮助下,他决定去实现梦想。