Unit 18 知识点(人教版高二英语下册教案教学设计)
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1.allow for 顾及，考虑到
[举例]
It will take you half an hour to ge to the station, allowing for traffic delays.
把路上的耽搁算进去，你要用半小时才能到车站。
We must start early, to allow for finding their house.
我们必须早点动身，考虑到我们还要寻找他们的家。
We should allow for every possible delay.我们必须考虑到任何可能的延误。
Inventors often rephrase a problem to allow for creative solutions and also try "impossible" or “crazy" solutions.
发明家常常重新定义一个问题为创造性的解决方案做准备，同时也偿试“不可能的”或“疯狂的”解决方式。
[联想]
allow sb. to do sth允许某人做某事 allow (doing) sth允许(做)某事 allow that承认
My parents don't allow me to stay out late. 我父母不允许我在外呆的太晚。
We don't allow smoking here.我们不允许在这儿吸烟。
I allow that he is a able man.我承认他是一个能干的人。
2. reject vt.拒绝；排斥；抛弃
[举例]
He rejected my suggestion.他拒绝了我们建议。
If people are unkind to a person, then the person will feel rejected.
如果人们对一个人不支好，这个人就会有一种被排斥感。
Choose the good apples and reject the bad ones.拣出好苹果，丢掉烂苹果。
[拓展]
rejection c.n. 拒绝
I have had so many rejections I've stopped offering to help her.
被拒绝了很多次，我现在已不再主动提出帮助她了。
3. get/be stuck 遇到困难，陷进去
[举例]
He got stuck in the mud.他陷进泥里了。
His finger got stuck in the hole.他的手指卡在洞里了。
We were stuck in a traffic jam for an hour.我们因交通阻塞而受阻了一个小时。
I got stuck on the second question.我在第二个问题上卡住了。
If the bank won't lend us the money, we'll really be stuck.
如果银行不借钱给我们，我们就真的麻烦了。
[拓展] get stuck on 非常喜欢 get stuck with 与不喜欢的人在一起 get stuck in(to) 开始积极地做 某事
[举例]
The students are really stuck on their new teacher.
学生们非常喜欢他们的新老师。
I am stuck with the naughty boy for the whole day.我一整天都让那个淘气的小男孩缠住了。
He got completely stuck into that book you gave him; we could hardly get him to say a word!
他完全被你给他的那本书迷住了，一句话也不话。
4.break away from 摆脱，脱离
[举例]
The pickpocket broke away from the policeman who had been holding his arm.
那个小偷从警察手里挣脱逃跑了。
He broke away from the organization in 2002.他在2002年与那个组织脱离了关系。
[拓展]
break away 断开；剪掉（树枝等） broke down 捣毁，镇压，（机械等）出故障，（计划等）受挫 break into 强行进入，破门而入 break off 折断，断绝关系，中断 break out （战争，火灾等）突然发生，爆发 break up 粉碎，结束，与某人分手
5. otherwise (adv)不同地，另外地: (conj.)否则，要不然; (adj.)不同的，别样的
[举例]
He seems to thinks otherwise.
他似乎有其它的想法。
You must work hard, otherwise you will fail the exam.
你必须努力学习，否则你将考试失败。
Some are creative, some are otherwise.
有些人有创造力，有些人则不然。
I don’t care whether he is rich or otherwise.
我不在意他富不富。
[知识归纳]
(1). otherwise做形容词用时通常置于系动词后作表语
(2). or otherwise或相反，或用别的方法
6. be aware of 知道，意识到
He wasn't aware of the danger.他没有意识到危险。
He said that the government was acutely aware of the problem.
他说政府非常清楚这个问题。
[拓展] be aware that/wh
They are well aware that this is a risky investment. (=They are well aware how risky it is.)
他们清楚地知道这是一个有风险的投资。
7. after all 毕竟，终究；别忘了
[举例]
I am so sorry. I can't come after all.对不起，我终究还是不能来。
It's not surprising you've got stomachacher. After all, you've eaten too much.
你的胃疼并不令人惊讶，别忘了，你吃的太多了。
[拓展]after all 作介词短语时，意为“虽然......，但仍然....."
After all his efforts, he also failed this time.虽然他很努力，便这次还是失败了。
8. keep track of 跟踪，保持联系
[举例]
It's difficult to keep track of all the new ideas and developments in education.
要与教育上的最新思想和发展保持同步是很困难的。
He keeps track of all his old school friends.他与中学时所有的老校友都保持着联系。
[拓展] lose track of 与......失去联系

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