高二英语教案：unit20

1、unit 2019isability1.meet(1).v. 碰到“，遇到 ”i met her in the street.we met each other quite by chance.i met a lot of difficulties in the work.the two teams meet next saturday in volleyball.(2).v. 接（“人，车） ”will you meet me at the airport?the hotel bus meets all the trains.(3).v. 接触“，联结 ”his hand met hers.

2、these trousers won t meet round my waist more.(4) 支“付，偿付（费用）”you have to meet all the bills.the cost will be met by the company(5)meet with sb偶遇“，与某人会晤”i was fortune to meet with my uncle at the airport.the president meet with senior white house aides at breakfast.(6)meet with sth遭受，“遇到 ”i was fortu

3、ne to meet with a complete lu xun at the shanghai marketthe terrorists are bound to meet with a terrible fate.恐怖分子注定要遭到可怕的结局.his speech met with a cold acceptance.他的演讲受到冷遇。(7)meet one s demands满足某人的需要2.seldom .adv. 一般放在实意动词之前，be 动词 ,助动词之后。 “不常，很少” 。i ve seldom seen such a big apple.she seldom reads

4、a book.he seldom goes to see the film, does he?注意 seldom 视作否定词， 所以它的反意疑问句， 应用肯定式。类似的词还有hardly, rarely , scarcely,never 等3.turn out(1)证明是，最后的情况是 -后面通常跟形容词或不定式to be.everything turned out well.it turned out that he was right.it turned out (to be ) a fine day.the boy turned out successful after all.(2)“

5、生产，制造，培养出，出来，参加”the factory turns out 500 trucks every day.our school has turned out some first-rate scholars.( 一流的学者 )4.even though是连词词组， 作“即使，尽管” 解，引出表示让步的状语从句。even though 也可以用 even if代替，意思和用法相同。we like english even though it is rather difficult for us.some disabled people become world-famous even

6、 if they met with lots of difficulties.we have determined to visit the place of interest here even if/though it rains tomorrow.5.as if / as thoughas if /as though是从属连词，意义用法相同，引导方式状语从句，意为“好象”。(1)as if /as though 引出的方式状语从句如果是事实或可能性，多用陈述语气，常与“look,seem, taste, smell, sound ”等词搭配。it looks as if it is go

7、ing to rain.it seems as if the boy has lost his way.he is a happy-go-lucky man as if he has no worries and cares in the world.他是个无有无虑的人，好象世上没有任何让他发愁和烦恼的事。第 1页共 4页(2) as if /as though 引出的方式状语从句所表示的情况不事实，而是主观想象或夸大性比喻时，通常用虚拟语气。the young man with long hair looks as if he were a woman.everything in my ch

8、ildhood crowded up on my mind as if they had just happened.童年的往事一齐涌上心头，好象是刚刚发生。(3) as if /as though 引导的同一从句中时态不同，意思也往往不同。he looks as if he is ill.他好象病了。he looks as if he were ill.他好象得了病。 （其实并没有生病）he looks as if he had been ill.他好象过去生个病似的。（其实没有生过病）(4) as if /as though 后的方式状语从句常为省略形式。the football play

9、er is rolling on the ground as if hurt badly in the leg.那个足球运动员在地上滚来滚去，好象腿部受了重伤。he moved his lips as if to speak.she talked to the stranger while walking, as if absent-mindedly.he opened the room, as if in search of some information.he acts as if a fool6.brain 脑brains 头脑，智力，智力超群的人们the brain is the c

10、enter of the nervous system.he is one of the leading brains in the country. 他是国家知识分子的精英。7.与天气有关的常用词和词组：sunny 阳光明媚的rainy 多雨的snowy 下雪的foggy 有雾的windy 刮风的cloudy 多云的frosty 有霜的freezing cold 刺骨的寒冷freeze 结冰clear up 放晴turn out 转（晴，多云）drizzle 毛毛雨hail 冰雹icy 多冰的fine 好hot 热warm 暖和的cool 凉爽的cold 寒冷的it s a bit wind

11、y today今.天有点风。nice and bright this morning 今天早晨天气不错。much better than yesterday. 比昨天好多了。the rain will get up later. 要下雨了。as long as it doesn只t要wind不刮.风就好。quite different from the forecast.与天气预报完全不同。they say we re in for snow他们.说快下雪了。i hope it keeps fine for the weekend. 我希望好天气可以持续到周末。hopefully tomorr

12、ow will turn out fine.但愿明天可以转晴。8.end up 以 -而告终 /结束if you continue driving like this, you will end upin hospital / with disability / being killed .如果你继续这样开车的话，你会住近医院/ 落下残废 / 出车祸而死。9dream of向往，梦想，渴望i little dreamed of hearing such beautiful music.我做梦也没有想到会听见如此优美的乐曲。10.look forward to盼望，渴望look up to尊敬l

13、ook down on/upon瞧不起look back on回顾look on -as-把 -视为 -11.look forward to盼望devote-to- 献身于get down to开始做pay attention to注意第 2页共 4页stick to 坚持get used to习惯于lead to导致12.a sense of hearing 听觉a sense of direction方向感lose one s senses失去理智in a sense 在某种意义上make sense 有意义，有道理，讲得通。13. in need of 需要in support of支持

14、in honour of纪念in favour of赞成in memory of纪念in place of 代替grammar倒装句倒装的类型完全倒装(整个谓语移至主语之前) out rushed the students to welcome the foreign friends.学生们涌出去欢迎外国朋友。部分倒装(只把系动词，情态动词，助动词或表语放在主语之前。) little did i think that hecould be back alive. 我没有想到他竟能活着回来。几种常见的倒装句型：1. 在以 here, there, now, then, in, away, up

15、down 等副词开头的句子中 : now comes your turn to play. 现在轮到你玩了。 away went the crowd one by one. 人们一个一个地离去。2. 含有否定意义的副词或连词放在句首时never before have we seen such a sight. 以前我们从来没有见过这样的情景。 little did i think that he could be back alive. 我没有想到他竟能活着回来。not until new year s daygiveshallyoui a gift. 我要到元旦那天才能给你礼物。3. 副词

16、 only+ 状语放在句首时only then did he realize his mistakes .只有在那时他才认识到自己的错误。only in this way canyou learn maths well .只有用这种方法你才能学好数学。4. 副词 so 或 neither(nor) 在句首he is interested in pop-songs, and so am i. 他对流行歌曲感兴趣，我也如此。he hasn t been tothe countryside, neither does he want to go there.他没有去过农村，他也不想去那里。5. 在频

17、度状语 often, always, many a time等开头的句子中often did we warn them not to do so.我们曾多次警告他们不要这样做。many a time has shehelped me with my english.她不止一次地帮助或学习英语。6. 在方式状语 thus 开头的句子中及程度状语 so 放句首 : thus ended his life. 这样结束了他的生命。 so loudly did he speak that even people in the next room could hear him . 他讲话的声音那样大，连隔

18、壁屋子里的人都听得见。7. 用在 as/though （尽管）引导的让步状语从句中young as he is, he knows a lot. 虽然他年轻，却知道很多东西。8. 虚拟语气条件从句中(把从句中if 省略将 were ， had 或 should 放在主语的前面。)were they here, they would help us.他们要是在这儿，他们会帮助我们的。had i beeninformed earlier. i could have done something. 我要是早得到通知， 我就能干事了。 should you fail, take more pain a

19、nd try again. 万一你失败了，就要更加刻苦，重新再干。1.the old couple have been married for 40 years and never once_ with each other.a.they had quarreledb.they have quarreledc.have they quarreledd.had they quarreled第 3页共 4页2.only when your identity has been cheeked,_.a.you are allowed inb.you will be allowed inc.will you allow ind.will you be allowed in3.only in this way _ to make improvement in the operation system.a.you can