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Unit 4 The Science and technology

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Unit 4 The Science and technology 【学习目标苑】1.学习有关科技的知识信息。

2.谈论可能性。

3.学会使用情态动词：had better, should, ought to。

4. 写一封关于个人见解的信。

【知识目标苑】【导练苑】Ⅰ． warming up , Listening and Speaking词汇1．Technology n.[U]工艺，技术（总称）Science has contributed much to the modern technology.科学对现代技术做出了很大贡献。

Science and technology科技辨析：technology常指某种具体的技术，技艺（总称）→technologist技术专家technique指技巧→technician技师the technique of automation自动化技术2．Telecommute vi.远距离工作Telecommunication pl.n.通信，电信学前缀tele-表示远距离的，远的，电视的，通过电话的telescopic望远的 telesales电话销售的teletext图文电视 telepathy传心术It is possiblefor him to telecommuteat home through internet.他在家通过因特网远距离工作是可能的。

3．effect n.结果，影响，财产或家产(pl.form)vt.实现，使生效，引起have a effect on对……有影响This medicine had no effect on him.这药对他无效。

His opinion effected a change in the plan.他的意见使计划变更。

take effect生效，起作用bring/carry/put into effect实行，贯彻辨析：affect sth.=have a effect on sth.Effect sth.=make sth happen4.happen vi.（偶然）发生（后接不定式）碰巧，巧遇How did the accident happen?事故是怎么发生的？An earthquake happened when I happened not to be there.我碰巧不在那里的时候发生了地震。

5.possibility n.可能（性），可能的事There is much possibility of his success.他成功的可能很大。

What are the possibility?有哪些可能发生的情况？注意：possibility 经常用于there be结构There is no possibility that he has got the first prize.他没有可能得一等奖。

6．probably adv.几乎肯定，很可能probable adj.Success is possible, but hardly probable.成功是可能的，但把握性不大。

It will probably rain to night.今晚可能要下雨。

词组7.a traffic jam交通阻塞traffic light红绿灯traffic sign交通标志8.be late for做某事迟到be late with sth.迟做某事Don’t be late for school.上课别迟到。

This morning I was late for schoolbecause my mother was late with breakfast.因为我妈迟做了早饭，所以我今天上学迟到了。

辨析：lately adv.最近，近来，不久前9.keep in touch with与……保持联系He still keeps touch with his old friends.他仍和老朋友们保持联系。

反义： lose touch with 与……失去联系10.had better/best do…最好做……应该……had better not do…最好不……应该不……We’d better leave now or we will missthe bus.我们最好现在就走，不然就赶不上公共汽车了。

You’d better not do that again.你最好别再这样做了。

ed to表示“过去常常”发生的，而现在已不复发生。

辨析：be used to (doing) sth习惯于干某事（to为介词）be used to do sth被用来干某事A metal bar was used to force the door open.用金属棒把门撬开。

He used to be a quiet boy.他曾经是个不大说话的男孩。

Mr. White used to live in China, so he is used to Chinese dishes.怀特先生过去长住中国，所以习惯吃中国菜。

12.lead to 导致，通向 (lead, led, led)This path leads to the next village.这条小路通到下一个村子。

The usher lead him to his seat.引座员带他找到了座位。

13.talk about谈论，议论辨析；talk of（反复）讨论，商量，商议When they get together,all they talk about is football.他们在一起时，谈论的都是足球。

Mary is talking of looking for another job.玛丽说起要找另外一份工作。

14．Depend (on)依靠，依赖，由……决定，取决于（作此作用时不用于进行时）Does the quality of teaching depend on class size?教学质量取决于班级的人数吗？It would depend on the circumastances. 这要视情况而定。

15.be sure对……有把握be not sure对……没把握I’m sure that I’m right.我深信我是正确的。

He is sureof his success.他确信他会成功。

（主语He的信念）It is sure to rain.天准会下雨。

（说话人的意思）语言功能16.谈论可能性常用词：probable,likely,possible辨析：probable表示主观上推测，十有八九的可能，译为很可能的，大概的意味。

Likely比possible的可能性要小。

Possible强调客观上有可能，但带有“实际希望很小”的暗示。

约有十有一二的可能。

Scientists think it not only possible but also probable that there is life on other planets.科学家认为其他星球不仅可能而且很有可能存在生命。

Most likely she is over thirty.她很可能超过三十岁。

17.表示可能或意图的常见句型：1.A technologist（技术专家） is a specialist in t （技术）.2.there is little p （可能性）of his success.3.They make our life more c （舒适）.4.It is c (方便的)for me to fetch it.5.It is of great i (重要性)to arrive at the port on time.6.Do you know what is h (发生)outside.7.Tick those that are m (提及) as examples of science and technologydevelopment.8.M (也许) I’ll visit the library.9.Where I’ll travel just d (依靠)on the weather.10.My father p (许诺) to take me to the museum.二、英汉互译1.起消极作用______________________2. 起积极作用_____________________3.拥挤__________________st-minute chores_____________________ _5.local people____________________ __三、补全对话从方框中选择适当的句子完成下面的对话，并将其相应字母填入题前括号内。

Jim：Hi. 1 .Jerry：I’m glad to see you. What’s up.Jim: would you like to 2 .Jerry: All weekend?Jim: Well just Saturday and Sunday.Jerry: 3 . I promised to help my sister move on Saturday.Jim:? 4 ?We could start early on Sunday.Jerry: 5 .Let me check. I’ll call you tonight.Jim: Great!I’ll talk to you later.Jerry: So long.1. 2. 3. 4. 5.Ⅱ.Reading词汇unch vt.发射,使……下水,发动,从事Shenzhou VI was launched into space in 2005.“神舟六号”在2005年被发射。

He launched his son in business.他使他儿子开始经商。

2.illegal adj.非法的，不合法的反：legal adj.合法的，法律上的It’s illegal to use childrento work.使用童工不合法。

In many parts of America, it is legalto carry a gun.在美国很多地方，携带枪支是合法的。

3.benefit n.益处，好处，救济金vt.vi.有益（于），对……有好处unemployment benefits 失业救济金I benefited from his advice.我获益于他的忠告。

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Unit4Inventions

Unit4Inventions


Unit 4 Inventions
Background information Which is the most important invention to you? Why?
Reading listening grammer speaking writing Practice
Unit 4 Inventions
8. A good reporter must k__e_e_p__in__t_o_u_c_h__w__i_thwhat is happening in the world. (line 21)
Reading listening grammer speaking writing Practice
Unit 4 Inventions
Unit 4 Inventions
Module 2 Science and technology
Unit 4 Inventions
Start!
Reading listening grammer speaking writing Practice
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Unit 4 Inventions
Period 1 Reading (I)
Reading listening grammer speaking writing Practice
Unit 4 Inventions
Skim the article again and answer the following questions.
①How do great inventions help people?
Getting ready
Unit 4 Inventions
Look at the cartoon and answer the questions.
第二版新标准大学英语4课后翻译

第二版新标准大学英语4课后翻译

新标准大学英语 4课后翻译Unit1“创客”指勇于创新, 努力将自己的创意变成现实的人。

这个词译自英文单词maker, 源于美国麻省理工学院 (Massachusetts Institute of Technology)微观装置实验室 (fabrication laboratory) 的课题。

该课题以客户为中心, 以创新为理念 , 由个人设计、制造知足个人需要的智能设施 , 参加该课题的学生即“创客”。

在中国 , “创客”特指拥有创新理念、自主创业的人。

中国的“创客”即包含发明新设施的科技达人, 也包含软件开发者、艺术家、设计师等诸多领域的优异代表。

Chuangke is a term that refers to innovative people who make an effort to turn their cuttingedge ideas into reality.The term is translated from the English word maker, which is derived from the fabrication laboratory project of the MassachusettsInstitute of Technology in the US. It is a consumer-centred project, emphasizinginnovation and designed to empower individuals to develop and produce smart devices to suit personal needs. The students participating in the project are called “makers”.I n China, Chu angke refers to those who start their own businesses with innovative ideas.Chinese makers include tech-savvy people who dedicate themselves to creating new devices and distinguished innovators in various fields, such assoftware developers, artists and designers.Unit2每年在“世界念书日”这天(4月23日 ), 中国各地都会举办“全民阅读, 书香中国”的活动 , 旨在培育全民阅读的民风(ethos),让更多的人知道阅读不不过知识分子、学生的功课 ,并且是每一个人生活方式的一部分。

八年级英语上册Module2ScienceandtechnologyUnit4Inventions内

八年级英语上册Module2ScienceandtechnologyUnit4Inventions内

9
典型句子
知识导航
8. 有了灯泡，人们可以在晚上做和在白天做的一样多
的事情。(with; as …as)
W__i_th_l_ig_h_t_b_u_l_b_s_, _p_e_o_p_le_c_a_n__d_o_a_s__m_a_n_y__th_i_n_g_s_in____ the evenings as they can in the daytime.
Module 2 Science and technology
Unit 4 Inventions
1
关键词汇
知识导航
1. 广告 (n.)__a_d_v_e_rt_is_e_m__e_n_t ______ 2. 滑稽的；好笑的 (adj.)_f_u_n_n_y__________ 3. 创造;创作 (v.) ___c_re_a_t_e________ 4. 电话；电话机 (n.)___t_e_le_p_h_o_n_e_____ 5. 使人舒服的；舒适的 (adj.) ___fo_r_ta_b_l_e_______ 6. 世纪 (n.)_c_e_n_t_u_ry__________
5
知识导航 重要词组 7. 使……不接近（或远离）__k_e_e_p_._.._o_f_f _________ 8. 同时 __a_t_t_h_e_s_a_m__e_t_im__e__________ 9. 代替；作为……的替代 _i_n_st_e_a_d_o_f_____________ 10. 搞成一团糟 ___m__a_k_e_a__m_e_s_s____________ 11. 许多说英语的国家 _m_a_n_y__E_n_g_li_s_h_-s_p_e_a_k_in_g_________ 1c2o.u指ntr代ies_r_e_fe_r_t_o__________________
Unit4TheScienceandtechnology

Unit4TheScienceandtechnology

Unit4TheScienceandtechnology Unit 4 The Science and technology 【学习⽬标苑】1.学习有关科技的知识信息。

2.谈论可能性。

3.学会使⽤情态动词：had better, should, ought to。

4. 写⼀封关于个⼈见解的信。

【知识⽬标苑】【导练苑】Ⅰ． warming up , Listening and Speaking词汇1．Technology n.[U]⼯艺，技术（总称）Science has contributed much to the modern technology.科学对现代技术做出了很⼤贡献。

Science and technology科技辨析：technology常指某种具体的技术，技艺（总称）→technologist技术专家technique指技巧→technician技师the technique of automation⾃动化技术2．Telecommute vi.远距离⼯作Telecommunication pl.n.通信，电信学前缀tele-表⽰远距离的，远的，电视的，通过电话的telescopic望远的 telesales电话销售的teletext图⽂电视 telepathy传⼼术It is possiblefor him to telecommuteat home through internet.他在家通过因特⽹远距离⼯作是可能的。

3．effect n.结果，影响，财产或家产(pl.form)vt.实现，使⽣效，引起have a effect on对……有影响This medicine had no effect on him.这药对他⽆效。

His opinion effected a change in the plan.他的意见使计划变更。

take effect⽣效，起作⽤bring/carry/put into effect实⾏，贯彻辨析：affect sth.=have a effect on sth.Effect sth.=make sth happen4.happen vi.（偶然）发⽣（后接不定式）碰巧，巧遇How did the accident happen?事故是怎么发⽣的？An earthquake happened when I happened not to be there.我碰巧不在那⾥的时候发⽣了地震。