人教版高中英语必修五Unit1知识点详解
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人教版高中英语必修五Unit1知识点详解
必修 5 Unit1 Great scientists
Part 1. Warming up
explain
及物动词（ vt.）
讲解 ;说明 ;说明 [(+to)][+wh-][+(that)]
He explained that he had been cheated. 他讲解说他是受骗受骗了。
Can you explain how the machine operates?你能讲解一下这机器是如何运转的吗 ?
Please explain this rule to me.请给我讲解一下这条规则。
（ vi.）讲解 ;说明 ;辩解
I've got to explain about it. 我得讲解一下此事。
characteristic
n. 特点；特点 Kindness is one of his characteristics.
adj. 独到的 I heard my friend ’ s characteristic laugh.
be characteristic of sb./sth. 是.....的特点
Such bluntness is characteristic of hin. 这样愚痴是他的特点。
3. Who put forward a theory about black holes?
put forward 提出（建议等）；提名 ;提前，把时钟往前拨
He put forward a new plan. 他提出一个新计划。
[ 归纳拓展 ]
put down 记下；镇压 put out 关掉；熄灭
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put aside 放在一边；储蓄；保留 put off 推迟；延期
put up 建筑；举起；张贴 put on 穿上
put away 收好
选词填空
（ put off, put up, put forward, put aside, put out ）
① The plan that you _____ at the meeting is wonderful.
② Many tall buildings were _____ along the road.
③ Firefighters have been called to _____ the fire in the city center.
④ He has a little money to _____ for a rainy day.
⑤ Don’ t _____ until tomorrow what can be done today.
1. Do you know how to prove a new idea in scientific research
how to prove a new idea 为“疑问词 +不定式 ”结构，该结构可在句中作主语、宾语、表语等。
We haven ’ t decided where to go我.们还没有决定去哪里。
The question is when to leave. 问题是什么时候出发。
2.draw a conclusion 得出结论
conclusion 作名词，意为 “结束，结论 ”
in conclusion 最后
I will in conclusion say a few words about my visit to Tokyo最.后，我对我的东京之行说几句。
2）conclude 作动词， “结束；判断；决定 ”。
to conclude（作插入语）最后 ,作为总结 (= to sum up)
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To conclude, I think smoking does more harm than good to us.
3.John Snow was a famous doctor in London— so expert, indeed, that he
attended Queen Victoria as her personal physician. 约翰 ·斯诺是伦敦一位出名的医生——他的确医术精湛，以致于成了照料维多利亚女王的个人医生。
expert
① n. 专家，妙手 an expert in psychology（心理学） an agricultural expert
② adj. 熟练的，有特地技术的
an expert job 需特地知识的工作
He is expert in / at cooking.
attend vt. &vi 参加，注意，照料
① be present at 参加 attend a ceremony / lecture / a meeting
② attend to (on): to look after, care for, serve 侍奉 , 照料，看护
The queen had a good doctor attending （on ）her.
Dr Smith attended her in hospital.
Mother had to attend to her sick son.
③ attend to 办理，注意倾听
Can you attend to the matter immediately?
I may be late –I have got one or two things to attend to.
4. But he became inspired when he thought about helping ordinary people
exposed to cholera. 但当他一想到要帮助那些得了霍乱的一般人时，他就感觉很振奋。
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(1) exposed to cholera 在句中是 去分 作后置定 ，表示被 。意 “患霍乱的 ”。如：
The book written by Luxun is very popular. 迅写的 是很受 迎的。
The man seen by us yesterday is Professor Smith. 昨天我 看 的那个人是史密斯教授。
(2) expose
① 裸露 expose sb/sth to sth He exposes his skin to the sun. 他把皮肤裸露在阳光下。
② 揭露 He exposed their plot. 他揭露了他 的阴 。
The crime of the corrupt officials must be exposed without any reserve. 官 吏的罪行必然要毫无保留地予以揭 。
exposed adj. 裸露的，裸露于 雨中的，无遮盖的 exposedness n. 裸露，
露
expose sth. to the light of day 把某事裸露于青天白天之下
expose a fraud 揭露 局
： The disc, digitally _____ in the studio, sounded fantastic at the party that
night.
A. recorded B. recording C. to be recorded D. having recorded
5.Neither its cause nor its cure was understood. 于它的来由和治 方法人 都不清楚。
neither...nor... 既不 ⋯⋯也不， 接句中两个相同成分。
① I neither knew nor cared what had happened to him. 我既不知道也不关心他出了什么事。
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