高三英语第一轮复习：Unit 9—Unit 12人教版知识精讲

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1 / 11 高三英语第一轮复习：Unit 9—Unit 12人教版

【本讲教育信息】

一. 教学内容：

Unit 9—Unit 12

二. 重点短语：

1. take the note of…

2. in harmony with

3. put an end to…

4. draw a conclusion

5. wipe out

6. make one’s hair stand on end

7. get into a total panic

8. draw one’s attention

9. at hand; by hand / hand in hand / on the other hand

10. on board

11. knock out

12. all of a sudden

13. live through

14. as though / if

15. have in store = wait for

16. It is likely that ….

17. set foot in / on

18. rely on

19. come to life

20. put forward…

21. aim at

22. make a living

23. lay the foundation of…

24. set out / about set aside / set off

25. throw light upon

26. in public

三. 重点知识点总结：

1. If we are to develop the world successfully, we must make sure that everyone

is able to take part in the new world we create.

如果我们要成功地开发世界，就必须确保人人都能够参与我们创造的新世界。

be +to do sth这个结构常常表示安排，命令、职责、义务、目的、用途，可能性、命中注定等含义。

例如：

We are to meet at the school gate.

You are to be back by 10 o’clock. word

2 / 11 The prize is to honour him for his great discovery.

2. Richer countries have a responsibility towards poorer countries and must do

whatever they can to help others.

富国对于穷国负有责任，他们必须尽可能地帮助其他国家。

do whatever one can相当于do what one can，只是前者的语气更强。

3. We watched it rising from a mountain—at such a distance we couldn’t tell which

one, but we later learnt that it was Mount Vesuvius.

我们看着它从山上升腾起来——如此远的距离使我们看不出是哪座山，但后来我们得知是维苏威火山。

tell意思是“区别〞。又如：

Human taste buds can tell the difference between four basic flavours.

It is often difficult to tell identical twins from each other, even when they

are standing side by side.

4. The sight of it awoke the scientist in my uncle to go and see it from closer

at hand.

一看到这种情景，叔叔身上的科学精神被唤醒了，他要靠近火山去看个终究。这句话带有拟人修辞成分：由sight唤醒the scientist in my uncle。这种手法在英语中十分常见。

例如：

The study says there must be a complete overhaul of air traffic control system.

at hand意思是“在手边〞；“在跟前〞。又如：

I haven’t the dictionary at hand, but I will show it to you later.

I want you to be at hand during my interview with the applicants.

5. He looked more asleep than dead.

他看上去好似没有死，而像是睡着了。

more … than … 与其说……，不如说……。

例如：

Don’t be too hard on him. He is more misled than stupid,

6. You can pick out the important bits, for it is one thing to write a letter,

another to write history, one thing to write to a friend, another to write for the

public.

你可以从中挑选重要的片段。写信跟写历史是两码事，写信是给朋友的，而书如此是为公众写的。

句型“It is one thing to do…，another to do…〞意为“……是一回事，……又是另—回事〞。

例如：

It is one thing for you to stay here，another for me to ask you stay here.

7. Upon arrival, my uncle hugged Pompy and tried to give him courage.

到达后，叔叔拥抱／庞培，并尽力给他打气。

upon或on后跟表示动态的名词或动词-ing形式，表示“在〔做某事〕时，当〔某事发生〕时〞。

例如：

Upon arrival, they went in search of a hotel.

She was joyful upon seeing her child take his first

8. China has long been a leader in the field of genetic research aimed at improving word

3 / 11 agriculture.

针对提高农业的基因研究领域里，中国长期以来一直处于领先地位。

in the field of：在……领域里

aimed at improving agriculture：过去分词短语做定语修饰genetic research

aim at … 瞄准，目的在于……

The research aimed at curing cancer will soon break through.

9. For the first time ever, scientists have been able to create a chemical element

that can fight caner cells.

科学家第一次能够创造出一种抗癌细胞的化学成分。

For the first time ever：有史以来第一次。

ever与比拟级，最高级，序数词表示“曾经〞“有史以来〞“任何时候〞

I ran faster than ever, reaching the schoolyard out of breath.

It was the best result that they’ve ever had.

He is the greatest poet that ever lived.

10. He suggested how inventions could be used in the future to allow man to do

things that were considered impossible in his own time.

他还提议将来如何用发明来使人类作出他那个时代被认为是不可能的事情。

that were considered impossible in his own time：定语从句修饰things

suggest在此表示：提议，后面的宾语从句用正常的陈述语气。

当suggest表示：建议。后面的从句用虚拟语气结构：should do / should be done

比拟：

I suggested to him that he should join the club.

Miss Brown suggested that the proposal had not been put forward at the meeting

Last Monday.

suggest的其他用法：suggest doing：建议做某事；suggest：暗示；透露；使想起

May I suggest going there by train ?

What does the word “black〞 suggest to you ?

The white look on his face suggested that he was ill.

11. Dressed in diving suits, Captain Nemo and his guests walk around in this magic

world, lighted by the lamps of the ship. They found themselves surrounded by colorful

rocks, fishes, seashells and plants, all waving and moving slowly in the blue waters.

他们穿着潜水服行走在这神奇的世界里，船上的灯为他们照明，他们发现周围是五彩缤纷的岩石，鱼儿，贝类以与水草。他们在蓝蓝的海洋里随波起伏，慢慢地移动。

注意句子中的几处非谓语动词结构的作用：

Dressed in diving suits过去分词短语做伴随状语表示Captain Nemo and his guests的状态。

lighted by the lamps of the ship过去分词短语做定语修饰this magic world

surrounded by…过去分词短语做宾语themselves的补足语，具有被动意义。

all waving and moving slowly in the blue waters为独立主格形式：名词+分词短语〔doing / done〕，做伴随状语，名词/代词：all为现在分词短语waving and moving slowly