人教版高中英语选修八知识点总结unit3-Inventors-and-inventions(共47张
人教版高二英语选修8 unit 3 reading 知识点总结 [56张PPT]
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10.___m__e_r_r_y___adj.愉快的;高兴的→merrily adv.高兴地;愉快地 11.__r_e_c_o_g_n__it_i_o_n___n.认出;认可;承认→recognize vt.认出,识别;承认 12.__f_r_e_e_z_in__g__adj.冰冻的;严寒的→freeze v.冰冻→frozen adj.冷冻的 13.__i_d_e_n_t_if_i_c_a_t_io_n__n.鉴定;辨认;确定;身份证明→identify vt.确定;识别→identity n.身份;同 一性,一致 14.__i_n_n_o__c_e_n_t_adj.清白的;无罪的;天真的→innocence n.天真;清白 15.__o_c_c_a__si_o_n_a__ll_y__adv.偶然地;不时地→occasional adj.偶然的;临时的;特殊场合的 →occasion n.时机,机会;场合
选修 8 Unit 3
Inventors and inventions
Ⅰ. 单词荟萃 1.__c_r_it_e_r_io__n____n.(pl. criteria) (评判的)标准;尺度 2.___d_is_t_i_n_g_u_i_s_h___vi.& vt.显示……的差别;使……有所不同;辨别→distinguished adj.卓越的 ;著名的;杰出的→distinguishable adj.易分辨的;能区分的 3.___m_e_r_c_i_f_u_l___adj.宽大的;仁慈的;慈悲的→mercy n.宽大;仁慈→merciless adj.残忍的;无 情的 4.___p_r_o_d_u_c_t__n.产品→production n.生产;制造;制作→producer n.生产商;制造商;产地
高二英语人教版选修8期末知识点总结Unit 3 Inventors and inventions
高二英语人教版选修8期末知识点总结Unit 3 Inventors and inventions必背句型1：1.Here was a chance for me to distinguish myself by inventing something merciful that would catchsnakes but not harm them. (主句为here引起的完全倒装句；a chance to do做…的机会；by doing 表示通过做…的方式；that引导定语从句修饰something merciful)仿写：Now comes the chance for you to catch up with others and leave them behind by making the most of the time when they are making complaints.现在你的机会到来了，你可以乘别人在抱怨的时候，充分利用时间追赶并超越他们。
2.Between the outside and the inside walls of the bowl there is some jelly, which freezes when cooled.(when cooled为省略句，when/while/until/as/as if/if/once/even if/although/though等从属连词引导状语从句时，如果主从句的主语一致或从句的主语为无意义的it，并且从句谓语动词含有be 动词，可以省略从句的主语和be动词。
)类似句型：But once picked up, they tried to bite me. 但是一把它们提起来，它们就要咬我。
仿写：Although warned several times, they refused to hand in their homework.尽管被警告了好几次，他们仍然不交作业。
(完整版)选修八unit 3知识点
Unit 3 Inventors and inventionsLanguage points （重点词汇）编号：013 编写者：马立明审核者：焦丽勇学习目标：1、掌握核心单词和短语的用法。
2、掌握词汇在具体语境中的含义、词性和用法。
.学习任务：重点单词或短语（旨在提供词汇综合运用所需材料）1. 1distinguish双语释义v．区分；辨别；分清(recognize the difference between)；成为……的特征(be characteristic)；使有别于(1)句型转换①The boy could not distinguish cotton from wool.→The boy could not ________ ___________ cotton _____ wool.②She distinguished herself by her coolness and bravery.→She______ ______________ _____ her coolness and bravery.归纳拓展distinguish between...and...＝distinguish...from... ________________________________________________ 显扬自己；使自己扬名_______________ adj.杰出的；著名的be distinguished from____________be distinguished for________________be distinguished by_________________2convenient双语释义adj.方便的；便利的；就近的(easy or quick to do or get to a place)(1)用适当的介、副词填空①I keep my reference books near my desk ______convenience.②Will it be convenient _____ you to start work tomorrow?③Please send me an answer _____your convenience.归纳拓展______________ n.方便；便利；便利的事物(或设施)sth.be convenient for sb./sth. ___________________________________________________ (某人)方便做某事for convenience _______________ at one’s convenience__________________ for the convenience of sb._______________ 易错提示convenient作表语时，不能用表示人的名词或代词作主语，多用于“It is convenient for sb.to do sth.”及“sth.be convenient for sb.”结构中。
选修8unit3
名师一线讲坛
⑤I can’t bear to see you like this.我不 忍见你这样。
⑥You must bear in mind that your parents hope to depend on you to become a good doctor.
你要记住你的父母指望你成为一名好医 生。
10． merry adj.愉快的；高兴的→merrily adv.
11． seize vt.抓住；捉住；夺
考纲知识预览
12． criterion n．(评判的)标准；尺 度→ criteria (复数)
13． freezing adj.冰冻的；严寒的 → freeze vi.& vt.
14． innocent adj.清白的；无罪 的；天真的→ innocence n.
名师一线讲坛
②He can’t stand/bear/put up with hot weather.
他不能忍受炎热的天气。 ③She can’t stand/bear being kept waiting.她无法忍受久等。 ④He could not bear that his friends should laugh at him. 他受不了朋友们竟也嘲笑他。
②Your invention is ingenious，but not very practical.
你的发明新颖独特但不太实用。 ③You must try to be a little more practical. 你必须试着变得实际些。
名师一线讲坛
5．When we plan our vacation，
【精提取】 distinguish oneself使自己 扬名。
新人教版选修8高中英语Unit3Inventorsandinventions单元要点归纳提升
[单元语法] 单句语法填空——复习过去分词 1．_D__is_c_u_s_se_d__ (discuss) many times, the problems were settled at last. 2 ． The student _a_b_so_r_b_e_d__(absorb) in the games on the smartphone during class did not notice his teacher behind him.
Unit 3 Inventors and inventions
第一页，共十八页。
单元要点归纳(guīnà)提升
第二页，共十八页。
[重点单词]
1．__d_is_t_in_g_u_i_sh___ vi. & vt. 显示……的差别；
使……有所不同；辨别
2．_s_e_iz_e__ vt.
抓住；捉住；夺
挂断电话
11．_s_e_iz_e_t_h_e_cu_r_r_e_n_t _ch_a_n_c_e_______
抓住目前的机会
第八页，共十八页。
[重点句型] 1．before 引导时间状语从句 The next morning I got up early before the sun was hot. [仿写] 在遭受地震袭击的地区， 人们的生活要过很长时间 才会恢复正常。 _I_t_w__il_l _b_e_a__lo_n_g__ti_m_e__b_e_fo_r_e_____________ the people's life in earthquake-stricken areas returns to normal.
第十四页，共十八页。
3．做好这项工作对我来说是很便利的。 _It_i_s_c_o_n_v_e_n_ie_n_t_f_o_r_m__e_t_o_d_o__th_e__jo_b__w_e_l_l.__________________ 4．我能承受艰苦的训练。 _I _c_an__b_e_a_r_th_e__h_a_rd__tr_a_i_n_in_g_._____________________________ 5．我会全身心地做好服务工作，并尽最大的努力达到标准。 _I_w_i_l_l _d_iv_e__in_t_o_t_h_e_s_e_rv_i_c_e_a_n_d__tr_y_m__y_b_e_s_t_t_o_l_iv_e__u_p_t_o_t_h_e____ _c_ri_t_er_i_a_. ________________________________________________
英语选修八Unit_3词汇
显示„„的差别； 使„„有所不同；辨别
产品
被动的；消极的；
被动语态的
抓住；捉住；夺
5.forehead ___________ (n. )
6.dynamic ___________ (vt. ) 7. ___ tap (vt. &vi. ) (n . ) 8. _______ current (n. ) (adj. )
Unit 3 Inventors and inventions
Ⅰ. 单词盘点 核心速记
distinguish (vi. & vt. ) 1. __________
product (n. ) 2. _______ passive (adj. ) 3. _______ 4. seize ____ (vt. )
that they would into a trap; and thirdly cooling them so 3. ____
become sleepy and could be easily caught. But all of these failed (fail). So I had to adjust my plan. My last attempts 4. _____
1. distinguish vi. &vt. 显示„„的差别；使„„有所不同；辨 别
①She distinguished herself as a black lawyer.
她成了一位杰出的黑人律师。 ②The six-month-old baby can distinguish the monkey from other animals. 这个六个月大的婴儿能辨别猴子和其他动物。
能力；胜任；本领
高中英语 选修8 语言点讲解Unit 3 Inventors and inventions
④Some of the newly-planted apple trees have also begun to
bear.
结果实
[系统考点] (1) bear doing/to do sth.
bear sb./sb.'s doing sth. (2)bear/keep sth. in mind
_a_ss_o_c_ia_t_i_o_n_ between them. (associate) 4．If nobody can prove your innocence , how can you say you
are innocent ？(innocent)
返回 5．He is such a merciful man and always has mercy on those
实践；练习
[语境活用]
返回
1．He is a cautious man and is always doing things with
_c_a_u_t_io_n__.You should get on with him cautiously .(caution) 2．You can visit Professor Li when it is _c_o_n_v_e_n_i_en__t , that is, at
真；清白 11．occasionally adv.偶然地；不时地→ occasional adj.偶然的
→_o_c_c_a_si_o_n_ n．时机；机会；场合 12．associate vt.联想；联系 n．同伴；伙伴→ association n．联
系；联盟；协会 13．practical adj.实际的；实践的；实用的→ practice n．& vt.
人教版选修八unit 3词汇和reading课文短语
Unit 3 Inventors and inventionsNew words and phrases编号：011 编写者：攸学常审核者：焦丽勇学习目标：1.学习本单元词汇和短语。
2.了解本单元重点词汇的一些派生词和重要短语。
学习任务：Ⅰ.联想记忆(根据提示写出相应的词汇以及相关短语)1．call up给……打电话→取消；挂断电话→登门拜访2．now and then偶尔→time time偶尔；有时3．着手；开始→to do/get down to (doing) sth.着手做某事4．adj.便利的；方便的→If sb.如果方便……5．v t.联想；联系→be 把……和……联系起来6．不挂断；稍等→hang up挂断7．out of order发生故障→/go wrong出故障8．设法联系上；(设法)做完；通过→经历；用光；花完9．merciful adj.仁慈的→be 受……支配10．seize v t.抓住→抓住机会11．jam n．堵塞→交通阻塞Ⅱ.构词记忆(根据提示写出相应的词汇及其派生词)1．distinguish v t. & v i.显示……的差别→adj.出色的2．mercy n．仁慈→adj.仁慈的→adj.无情的3．convenient adj.方便的→n．方便4．recognize v t.认出→n．认出5．innocent adj.清白的；无罪的→n．清白6．practice n．实践→adj.实践的；实用的7．extend v i.延伸→n．扩大；延伸8．competent adj.有能力的→n．能力Ⅲ.语境填词(根据提示用适当的单词或短语填空)1．I (打电话给他) several times before I finally (打通),but he said he would (打回来) some time later and (挂断). 2．I couldn’t (忍受) his pretended (无辜的) look. I (迅速把手伸入) his bag and took out the pen I lost.3．When he wanted to (动身), he found his car (出故障) because of the (寒冷的) weather.4．If you want to find a (稳定的) position here, you should (抓住) every opportunity to get the (认可) of the team.5．Inventions of great significance are often (联系) with great persons, but actually, ordinary people also have a lot of (实用的) ideas to make our life easier.Ⅳ.语境记忆(背诵语段，记忆单元词汇)He called up the personnel for identification，but out of his expectation，he couldn’t get through to it.He rang back again，and at last he rang off.Ⅴ.课文原句背诵1．But they tried to bite me.但是一旦我把它们拿起来，它们就试图咬我。
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train. ❖ 火车再也不能上人了。 ❖He was eager to get into politics. ❖ 他渴望从政。 ❖I was working hard to get into Yale. ❖ 我为了能进入耶鲁大学而努力学习。
重点知识讲解
❖8. dive into ❖(a) move one's hand quickly into sth
迅速将手伸入某物中: ❖dive into one's pocket, briefcase, etc
立即把手伸进衣袋﹑ 公事包等. ❖(b) involve oneself completely in sth
time, do call by. ❖ 你下次出差来这里，一定要顺便来玩玩。
重点知识讲解
❖2. now and then： from time to time ❖Laugh Now and Then笑口常开 ❖I have a strange feeling ~.
短语扩展 now that 既然
~ you are here, I’ ll have to go.
重点知识讲解
❖4. set about (doing) sth. 开始，着手
❖We set about cleaning the house. ❖ 我们开始着手打扫房子。
set 的短语
set up 建立；设立；诬陷 set aside 把…放一边；抽出（时间）；驳回
❖Try to set aside some time to visit him. ❖ 想办法拨出一些时间去拜访他。
that using drugs is bad for his health. ❖ 我们没法使他明白吸毒对他健康的危害。
重点知识讲解
❖get 短语： ❖1.get（sb） into 陷入…；进入…；染上（坏
习惯）；从事；被录取 ❖~trouble 陷入麻烦; ~ bad habit ❖We can't get any more people into the
重点知识讲解
❖(4) I don't know how they get through these cold winters.
❖ 我不知道他们是如何熬过这些寒冷的冬天的。 ❖(5) I think you can get through the
first two chapters.我想你能完成前两章。 ❖(6) We can't get it through to him
❖ The ice is too thin to bear your weight. 冰太薄, 承受不住你的重量.
(2) take responsibility；shoulder 负起（责任 ，费用cost等）; 肩负:
❖ The President has to bear the blame. ❖ 总统难辞其咎.
重点知识讲解
❖10. hang on =hold on ❖(1) Hang on to the rope, I’ll lift you up. ❖(2) Hang on, I'll give you some
important information. ❖ 稍等一下，我给你提供一点重要的信息。 ❖(3) If you hang on, you will succeed in
❖set in （vi.）来临，到来；流行
❖The rainy season has set in. ❖ 雨季已经开始了。
❖set fire to 放火 ❖set A in B=set B. with A 用A镶嵌B ❖be all set to do/for 准备就绪
重点知识讲解
❖5. seize vt. 抓住；捉住；夺取vi. (on)抓
❖ The twins are so alike that no one can ~ one from the other.
重点知识讲解
❖ (3)她在艺术方面成就出众。 ❖She distinguished herself in the arts. ❖ (4)作为一名警察他以勇敢著称。 ❖He distinguished himself as a
短语补充：out of ~ 出于，缺乏，在…外；越出
out of love/pity/mercy 出于… out of reach 够不到 out of (the) question out of repair/ work/ luck 失修/失业/霉运 out of sight, out of mind. 眼不见，心不烦
Unit 3 Inventors and inventions
Words and expressions
考纲知识预览
重点单词短语
call up now and then set about seize file bear dive into set out to do tap
hang on get through ring back ring off out of order distinguish
一心投入某事物: ❖dive into a new project ❖ 潜心钻研一个新项目.
重点知识讲解
❖9. tap n. 水龙头；vt.&vi. 轻拍，轻打 ❖tap water 自来水 ❖The teacher tapped me on my shoulder. ❖ 老师轻轻地拍了下我的肩膀。 ❖He tapped (on) the door and went in. ❖to tap one's foot on the floor ❖ 用脚轻敲地板
Call your dog off. The music in the next classroom called off his attention from his teacher.
重点知识讲解
❖④ call for 要求；需要；去接某人 ❖I’ ll call for you at 8 o’clock. ❖This work calls for patience. ❖⑤ call by (vi.) 顺便拜访 ❖Could you call by on your way home? ❖ 你回家的时候，能顺路来一下吗?。 ❖When you come here on business next
重点知识讲解
❖12. get through通过(考试，法案，门)；熬过；做 完(task，job)；接通电话；使…被理解 (to sb)
❖(1)The woman was so fat that she couldn't get through the doorway.
❖ 这女人胖得连门都通不过。 ❖(2) John has got through the examination. ❖(3) I can't get through to this number. ❖ 这个号码我打不通。
set off 点燃，引爆；发射；引起；动身(for) set off a chain reaction 引起连锁反应
重点知识讲解
❖set down 放下(bags)；写下，记下；卸下某
物；让（乘客）下车；制定(rules;laws)
❖set out (to do/for) 动身，出发 ；摆放
❖Set out the meal on the table. ❖ 把饭菜摆在桌上。
重点知识讲解
❖3. distinguish vi.& vt.区分；辨别； vt.使杰出
(1)distinguish between...and...区分A和 B (2)distinguish...from...辨别；使有别于 (3)be distinguished for...因……而出名 (4)distinguish oneself (in/by/as)
❖(3) Please call me up at 6 o’clock tomorrow morning. 请明早六点叫醒我
重点知识讲解
❖（4）They were called up at the age of nineteen. 他们十九岁时被征召入伍。
❖（5）The proposal regarding safety in production was called up in the conference this morning.
五星级重点知识讲解
❖1. call up 给…打电话； 使想起…；叫醒某人; 征召某人入伍；提出…供考虑；
❖(1) He called up the museum. 他往博物馆打了电话。
❖(2) The toys called up the memories of his childhood. 这些玩具唤起了他童年的回忆。
因…出名；使杰出
重点知识讲解
❖ 即学即用 ❖ （1）你应学会明辨是非。 ❖ You should learn to ~ between right
and wrong. ❖You should learn to ~ right from
wrong. ❖ （2）这对孪生儿长得很像，没有人能分辨得出
哪个是哪个。
❖ 有关安全生产的提案今天上午已在会上提出讨论。
重点知识讲解
❖短语扩展
（1）与打电话有关的短语：
❖ring/call back回复电话 ❖ring off挂断电话 ❖give sb.a ring给某人打电话 ❖sb.be wanted on the phone有某人