江苏省沭阳县潼阳中学高中英语必修三教案：UNIT1 REVISION2 .doc

1、 教学案科目: 英语 主备人: 备课日期： 课 题M3U1The world of our sensesRevision2第 2 课时教学目标1.Learn the new words and phrases in this unit.2.Learn how to use these words and phrases in exercises教学重难点Ss are expected to remember these explanations and use them freely.教学流程内容板书关键点拨加工润色.词汇拓展1helper n帮助者help n&v.帮助helpful adj

2、.有帮助的 2fog n雾foggy adj.多雾的3change n变化changeable adj.易变的；可变的exchange vt.&n.交换；兑换；交流4deeply adv.深沉；深深地deep adj.&adv. 深的depth n. 深度deepen v加深；深化5impossible adj.不可能的possible adj.可能的possibility n. 可能性 sense n. & vt.官能；感觉；判断力；见识；感；意义；理性感到；理解；认识【课本原句】 people have five senses：sight，hearing，taste，smell and t

3、ouch.(P1)人有五种感觉：视觉，听觉，味觉，嗅觉和触觉。sensitive adj.敏感的 sensible adj. 理智的 sensor n. 传感器make sense 有意义；有道理；讲得通 make sense of 弄懂，理解in a sense 在某种意义上 in no sense 绝不 common sense常识there is /no /little /a lot of sense in(doing)sth (做)某事没有意义/意义不大/很有意义a sense of beauty /justice /duty /safety 美感/正义感/责任感/安全感看看高考怎么考

4、It doesnt make very good _ to buy that expensive overcoat when these cheaper ones are just as good.Adifference Bscene Cuse DsenseAlthough she didnt say anything，I _that she didnt like this idea.Astared Bfeared Csensed Dwatched touch vt.&vi.触摸； (使)感动n.接触；联系 touching adj.令人感动的 touched adj. 感动的【课本原句】 B

5、lind people can read by touching letters in raised dots called Braille.(P1)盲人通过触摸被称作盲文的突出圆点来阅读。get in touch with 和取得联系 (be) out of touch with 和失去联系keep/stay in touch with 与保持联系 lose touch with 和失去联系 看看高考怎么考Here is my card.Lets keep in _(2012湖南邵东一中月考)Afriendship Bconnection Crelation DtouchNumerous p

6、eople in the world were _ by the _ courage of the disabled Chinese athlete Jing when she physically protected the torch.Atouched；touched Btouching；touching Ctouched；touching Dtouching；touched once n&adv.&conj.一次；曾经一度；一旦【课本原句】 Once out in the street，she walked quickly towards her usual bus stop.(P2)一

7、出来到大街上，她就很快地朝她平常等车的汽车站走去。at once立刻 all at once 突然；同时 once again/once more 再次；又一次once in a while 偶尔，有时，间或 once upon a time 从前 once and for all 一劳永逸once in a blue moon 千载难逢 once bitten，twice shy 一次被咬，下次胆小【注意】 Once out in the street 相当于once she was out in the street，once 引导时间状语从句。当从句主语与主句主语一致时，从句可省略主语与

8、be动词。如：First aid，if(it is)properly done，can save a persons life. 急救如果做得得法，能拯救人的性命。I wont go to the party unless(I am)invited. 除非邀请我，否则我不会参加这个聚会。看看高考怎么考According to my grandma，it is a good idea to eat chicken soup when you have a cold._，scientists agree with her.ASooner or later BOnce in a while CTo

9、be exact DBelieve it or notYou will be successful in the interview _you have confidence.Abefore Bonce Cuntil Dthough rest n其他，其余；休息【课本原句】 While the rest of the passengers were getting out ，she glanced at the faces around her.(P2)当剩余的乘客们走出车厢的时候，她扫视了一下周围的面孔。(1)the rest 剩下的，其余的the rest(of.)作主语时，谓语动词可用单

10、数，也可用复数，取决于of后面的名词形式或the rest所指代的意义。(2)类似the rest这种用法的短语还有：most of，part of，half of，all of，percent of 等。看看高考怎么考I have done much of the work.Could you please finish _ in two days？ Athe rest Bthe other Canother Dthe others glance v匆匆一看，一瞥【课本原句】 While the rest of the passengers were getting out，she glan

11、ced at the faces around her.(P2)当剩余的乘客们走出车厢的时候，她扫视了一下周围的面孔。glance at扫视take a glance at . 朝看了一眼at first glance 乍看之下【联想拓展】 gaze at凝视，含有“惊叹”，“羡慕”之意 stare at盯，含有“惊奇”，“傲慢”之意glare at怒视 take a quick look at快速看了一眼 fix ones eyes uponon定睛地看 add v增加；补充 addition n. 增加【课本原句】 He adds that this year，scientists wil

12、l test another 60 volunteers.(P9)他补充说，今年科学家们将对另外60个志愿者进行测试。add to增加 add.to. 把加在 add up to 加起来等于【联想拓展】in addition(常作状语)此外，另外in addition to此外，除此之外(besides，as well as，apart from) avoid v避开；避免 avoidable adj. 可以避免的【课本原句】 Stay in groups，as sharks usually avoid large numbers of people.(P18)成群呆在一块，因为鲨鱼会避开人群。avoid sth避免某事物 avoid doing sth 避免做某事(注：一般不跟to do作宾语)看看高考怎么考She _ to have lunch with her friends，saying that she wasnt feeling well. Adeclined Bavoided Ctended Dapproved 作业布置教学心得