高二英语教案：人教版Unit18Inventions(Languagepoints)

1、unit18 inventions(new words)1. a llow v. 允许，容许1)allow sb.to do sth.允许某人做某事the nurse allowed him to stay in hospital for another two days.那个护士准许他在医院再住两天。allow doing sth.允许做某事wedon t allow making noise here,so you must keep quiet.我们不允许在这儿弄出噪音，请你保持安静。allow vt.给予 ( 时间、金钱 ) ；同意给予。后常接双宾语。he allows his wif

2、e $200 a month for clothes.他每个月给妻子200 美元买新衣服。allow me one minute in which to change my clothes.请给我一分钟的时间让我换换衣服。please allow yourself an hour to get to the airport.请给自己留出一小时的时间好赶往飞机场。2)allow for考虑到,顾及take into considerationyou should allow for his youth.你应该体谅他年纪轻。we must allow for the train being lat

3、e.我们应当考虑到火车可能晚点。2.reject vt.丢弃throw away; cast aside as uselesshe looked through the rejected suits.他在那些人家不肯要的衣服中寻找。he rejected the rotten eggs.他扔掉了坏鸡蛋。vt. 拒绝；拒不接受say no to; not take somethingshe rejected my offer of help.我主动提出给予帮助，她拒绝了。he tried to join the army but was rejected.他想参军但被拒绝了。n. 被拒之人；被弃

4、之物3.break away from摆脱；脱离the thief broke away from the policeman and ran away.那个贼挣脱警察逃走了。he broke away from all his old friends.他与所有的老朋友断绝了关系。it is difficult to break away from a habit.改掉习惯是很困难的。it was not right for the south to break away from the union.南方脱离联邦是不对的。第 1页共 5页4. possibility n.可能性；可能；可能的

5、事the possibility of success成功的可能性the possibility of rain下雨的可能性is there any possibility of having a sunny weekend?周末有可能会阳光明媚 ？there is a possibility of his coming for christmas.他可能会来 圣 。is there any possibility that he will be elected chairman?他有当 主席的可能 ？there is quite a possibility that war may brea

6、k out.很有可能会爆 争。his retirement is a possibility.他有可能退休。5.otherwise adv. 要不然，否 ；另外， ；在其他方面 he reminded me of what i should have otherwise forgotten.他提醒了我，要不然我就忘了。he thinks otherwise.他是另外一种想法。he thinks otherwise he s a good worker.从另一方面来 他是个好工人。otherwise conj.(并列 ，同or else) 否 ，不然 (常与虚 气 用)you should go

7、 now,otherwise youbusllmiss. the你 在走，不然你就赶不上公交 。do come earlier next time,otherwise you ll be punished.下次一定早点来，否 就 你。he is old and sick,otherwise he would be working.他年老有病，不然他会上班的。otherwise adj.另外的， 的；其他方面的some are wise,some are otherwise.有些人 明，有些人 不然。his students in english are also his otherwise t

8、eachers. 些人在英 方面是他的学生，可是在其他方面却是他的老 。6.connection n. 系；因果关系； there is no connection between the two incidents.那两个事件之 没有关 。doctors say there is a connection between smoking and lung cancer.医生 抽烟与肺癌有关系。he has connections with many important people.他与很多重要人物有来往。in connection with与 相关 ，关于she said nothing

9、in connection with her marriage.她 口不 与她的婚姻有关的事。connect vt. 接，把 系起来；接通（ 源、 等）the road connects london and edinburgh.第 2页共 5页 条道路 接 敦与 丁堡。their families are now connected by marriage.他 两家有 姻关系。the operator will connect you with our sales department.接 会与你接通我 的 售部。be connected with与 有 系，和 有关系he is no lo

10、nger connected with the kane company.他已与 恩公司没有关系了。7. previous 先前的；早先的of an earlier time;that came before?i had already visited italy on a previous holiday.在早先一次休假中，我 意大利。8.aware: adj.察 到的，感 到的，知悉的。一般用作表 ，后接of 短 或从句。he wasn t aware of the danger.他没有察 到危 。smokers are well/quite aware of the dangers to

11、 their own health.吸烟者很清楚吸烟会 他 自身的健康造成种种危害。she became aware of footsteps hurrying after her.她 察到身后有匆忙的脚步声。are you aware that you have hurt her feelings?你有没有察 到你已 害她的感情了？i became aware how she might feel.我察 到她会有怎 的感受。he was aware that he had drunk too much.他 得他喝了太多的酒。are you aware how much this means

12、to me?你 得 我有多大意 ？9.conscious adj. 神志清醒的；有知 的although dying, he was quite conscious.他 在弥留之 ，但十分清醒。adj. 自 的；有意 的,知道he is conscious that he is being watched by every eye.他感到每一只眼晴都在注 着他。? i was conscious of being lifted from the ground.我意 到被人从地上抬了起来。i was not conscious of having offended him.我没有意 到得罪了他。

13、i was conscious of someone passing through the room.我意 到有人穿 屋子。10.attempt vt. ； to trywe attempted an attack by night.我 夜 。they have attempted a difficult task.他 已 开始了一 的工作。第 3页共 5页we attempted to break through the lines of the enemy.我们企图突破敌人的封锁线。n. 企图；试图the act of tryinghe made an attempt to pass t

14、he exam,but it was too difficult.他试图通过考试，但考试太难了。the first attempt to climbmount everest failed.第一次攀登埃非尔士峰（即珠穆朗玛峰）的尝试失败了。he made an attempt at a joke.他试图开一个玩笑。this is my first attempt at englishcomposition.这是我第一次英语作文的尝试。make an attempt to do sth.试图做某事attempted adj.未遂的，意图的an attempted murder/suicide杀人

15、未遂 / 自杀未遂11.respect vt.尊敬，尊重children ought to respect their elders.小孩应该尊敬长辈。ihope you will respect her wishes.我希望你能尊重她的愿望。respect n.尊敬，尊重i have (a) deep/great respect for him.我对他非常尊敬。he showed no respect for their rights.他不尊重他们的权利。respected adj.受人尊敬的the teacher is greatly respected in this school.这位老师在这个学校很受人尊敬。12. application n.用途；应用；申请；申请书the application of what you know will help you solve new problems.应用你的知识可帮你解决新问题。that rule has no application to this particular case.那项条款不适用于这一特殊案例。the invention has no pract