2019版高考英语大一轮复习 Unit 3 Inventors and inventions课件 新人教版选修8.ppt

1、先熟读背诵精彩句型烂熟于心,主体段落常用句型锤炼之二十九：动词不定式作结果状语,1.He hurried to the airport only to be told that the film star had left.,他匆忙赶到机场，却被告知那位电影明星已经离开了。,2.I tore the box，only to discover that some of the parts were missing.,我撕开盒子，却发现有些零件不见了。,3.They reached the company out of breath，only to learn that they were fir

2、ed. 他们上气不接下气地赶到公司，结果却得知他们被解雇了。4.He returned home to learn his daughter had just been engaged. 他回家后结果却得知女儿刚刚订婚了。5.He went to swim in the river nearby，never to come back again. 他去附近的河里游泳，结果再也没有回来。6.She pushed the door open，only to find her friends looking at her. 她推开了门，结果发现她的朋友正在看着她。,1.我们到达车站，结果却被告知火车

3、已离开了。,后临摹仿写妙语佳句信手拈来,2.他匆匆忙忙地赶往剧院，结果被告知票已卖完。,3.她回到家，才发现家里没有一个人。,We got to the station, only to be told that the train had left.,He hurried to the theatre, only to be told that the tickets had been sold out.,She returned only to find that no one was at home.,.重点单词识记联想运用会书写一、核心单词,1._ vi.& vt. 显示的差别；使有所

4、不同；辨别2._ n. 产品3._ adj. 实际的；实践的；实用的,distinguish,product,practical,4._ adj. 被动的；消极的；被动语态的5._ vt. 抓住；捉住；夺6._ vt. 忍受；忍耐；负担,passive,seize,bear,二、阅读单词,1.patent n. _2.valid adj. _3.ripe adj. _4.dial vt. _5.rainfall n. _6.stable adj. _petence n. _,专利证书；专利权,有效的；确凿的,熟的；成熟的,拨(电话),降雨,稳固的；稳定的；安定的,能力；胜利；本领,三、拓展单词

5、,1._ adj.宽大的；仁慈的；慈悲的_ n.宽大；仁慈 2._ adj.便利的；方便的；就近的_ n.方便；便利_ adv.便利地；方便地3._ n.小心；谨慎_ adj.小心的；谨慎的_ adv.小心地；谨慎地4._ n.预料；期待；期望_ v.预料；期待；期望；认为5._ adj.愉快的；高兴的_ adv.高兴地；愉快地,merciful,mercy,convenient,convenience,conveniently,caution,cautious,cautiously,expectation,expect,merry,merrily,6._ adj.冰冻的；严寒的_ v.冰冻；

6、严寒_ adj.冰冻的；严寒的7._ n.鉴定；辨认；身份证明_ vt.辨别；确认(身份等) _ n.本人；身份8._ adj.清白的；无罪的；天真的_ n.天真；清白9._ vt.联想；联系n.同伴；伙伴_ n.社团；协会；联合；联想,freezing,freeze,frozen,identification,identify,identity,innocent,innocence,associate,association,会积累1.三个特殊的名词单复数,标准criterion(单数)，criteria (复数)媒体medium (单数)，media(复数)细菌bacterium(单数)，

7、bacteria(复数),2.含“rain”的合成词,rainwater n. 雨水raindrop n. 雨滴rainfall n. 降雨量rainbow n. 彩虹rainstorm n. 暴风雨rainforest n. 雨林raincoat n. 雨衣,3.“同伴”大会盟,partner n. 伙伴；同伴；同伙mate n. (工人间的)伙伴；同事fellow n. 同伴company n. 同伴；伴侣companion n. 同伴；陪伴associate n. 同事；伙伴,会应用用所给词的适当形式填空,1.They asked her to be _(mercy) to the pr

8、isoners.2.Some scientists _ smoking with cancer，because smoking has a close _ with lung cancer.(associate)3.The dog wagged (摇) its tail in _ of a bone but was _to go out.(expectation)4.It was so _ that the cold weather _ the lake.And I was absolutely _.(freeze),merciful,associate,association,expecta

9、tion,expected,freezing,froze,frozen,5.You can visit Professor Li when it is _，that is，at his _.His house is _ near the bus stop.(convenient)6.He is a _ man and is always doing things with _.You should get on with him _.(caution),convenient,convenience,conveniently,cautious,caution,cautiously,.核心短语识记

10、联想运用会书写,1._给打电话；使想起2._ 偶尔；有时3._ 开始；着手4._ 迅速把手伸入；一心投入5._ 开始(做),call up,now and then,set about,dive into,set out (to do),6.hang on _7.out of order _8.get through _9.ring back _10.ring off _,不挂断；稍等；紧紧握住,次序颠倒；发生故障,设法联系上(尤指打通电话)；(设法)做完；通过；度过,回复电话,挂断电话,会积累1.“有时”词汇全接触,now and then 偶尔；有时now and again 不时；时而f

11、rom time to time 不时 sometimes 有时occasionally 偶尔,2.“v.into”结构的短语荟萃,dive into 迅速把手伸入；一心投入burst into 突然闯入run into 撞上；偶然遇见look into 往里看；调查knock into 撞上break into 破门而入,会应用选用上表左栏短语填空,1.Its the love and responsibility that have driven him to _ many hardships and survive.2.If you _ for a while，I will go and

12、 see if I can find your mother.3.The beggar _ his pocket and took out several coins.4.Having made up his mind，he _ carrying out the plan.5. My clock was _ and woke me up at 3 oclock this morning.,get through,hang on,dived into,set about,out of order,6.The moment I got home，I _ to do my homework.7. S

13、omeone _ from downtown and asked to see you at five.8.The teacher was angry with Tom because he looked out of the window _.,set out,called up,now and then,.经典句式分析背诵仿写,句型公式1：当only修饰副词、介词短语或状语从句且位于句首时，主句用部分倒装。教材原句Only after you have had that recognition can you say that you are truly an inventor.只有获得了

14、认证，你才可以说是一个真正的发明者。句型仿写Only after Mary read her composition for the second time _.只有在玛丽把作文读了第二遍之后，她才注意到拼写错误。,did she notice the,spelling mistake,句型公式2：every time引导的是一个时间状语从句，意为“每当”，相当于whenever。教材原句Every time you do you will be certain to find something that you have never seen before.当每一次你这么做的时候，你一定会

15、发现你从未见过的东西。句型仿写In France you should shake hands _.在法国，每次打招呼或告别时，你都要(与别人)握手。,every time you say hello and goodbye,句型公式3：“祈使句and陈述句”结构教材原句Follow it up，explore all around it，and before you know it，you will have something worth thinking about to occupy your mind.跟踪下去，不断探索，不知不觉中，你就会发现某种值得你思考的东西占据着你的头脑。句型

16、仿写_，and youll find they will open their hearts to you.经常找一些方法表扬你的孩子们，你会发现他们将会向你敞开心扉。,Find ways to praise your children often,.语段改错回顾修正热诵,文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。,When the writer called up her mother in the countryside in the phone，she learned that snakes came near their house and t

17、hey seemed to have made their home near their house.The writer felt proudly and considered it a chance for her to distinguish herself by invented something that would catch snakes but not harm them.She set about researching the habits of snake.,She had decided to cool them so that they could be easi

18、ly caught.However，her first two plans was not successful.As a result，she had to attempt the third time，which helped her fulfill her aim successfully.She was very delighted that she was determined to send her invention to the patent office to get recognition for his successful idea.,核 心 词 汇,1.distinguish vt.& vi.显示的差别；使有所不同；辨别,(1)distinguish between.and. 区分/辨别和distinguish.from. 使有别于distinguish oneself (as.) (作为