人教版高中英语必修五unit3知识点教案

Unit 3 Life in the future

1.impression n.印象；感想；印记make/leave/give an impression on 给……留下印象impress vt. vi.给……以深刻

的印象impress sth on/upon sb=impress sb with sth=impress on sb sth使某人对某物/某事有印象；使某人铭记某物/某事；某物/某事给某人留下印象be impressed by/with为……所感动；对……有印象impressive adj.给人深刻印象的，感人的

(1)What was your first impression of London?

(2)His friends made a good impression on his parents.

(3)The boy has impressed his teachers with his courage and determination.

(4)His words are strongly impressed on my memory.

(5)First impressions are the most lasting.After all, you never get a second chance to make a first impression.

(6)He impressed her with his sincerity.

(7)We were driving there and it was quite impressive.

(8)My father impressed on me the value of hard work.

(9)His trip to India made a strong impression on him.

(10)I t’s an impressive ceremony.

(11)T his movie is so impressive that we can’t help crying.

(12)S he made a good impression on his mother.

2.take up 开始做（某项工作）；拿起；接受；继续；占用（时间、空间等）take…apart把…拆开take in理解；欺骗；

接纳take off脱掉；起飞；突然受欢迎take on 呈现；雇用；承担责任take over 接管；接任（职位）take back收回（说错的话）take down 取下；记下；拆卸

(1)Let’s take the clock apart and see what’s wrong with it.

(2)He persuaded Joe to take him in.

(3)Sales of home computers have taken off in recent years.

(4)Are consumers ready to take on even more debt?

(5)Yes, I will take over as President in January.

(6)If you don’t take back what you said about me, I’m going to knock your head off.

(7)Peter will take over as managing director when Bill retires.

(8)In order to get the job,I’ve to take up his suggestion.

(9)The insect can take on the color of its surroundings.

(10)T hat big clock will have to go;it takes up too much space in the small hall.

(11)H e would neither apologize nor take back what he had said.

(12)W e have to take the whole engine apart to discover the cause of the trouble.

(13)P eter liked to see aeroplanes take off from the airport.

(14)I have taken up teaching since I graduated from university.

3.constantly adv.不断地；重复不断地它经常和进行时连用，表示说话者的一种情感。类似的还有always,frequently

等constant adj.时常发生的；连续不断的；不变的，恒定的

(1)Fashion is constantly changing.

(2)There was a constant stream of visitors to Mount Tai.

(3)He talked constantly about his work.

(4)The English language is constantly changing.

(5)I’m constantly telling her to behave herself.

(6)As we know, in our world nothing seems constant.

4. 形容词作状语表原因位于句首；表伴随可以位于句首也可以位于句末；表结果一般位于句末；表让步位于句首和句中；表时间位于句首

(1)Worried about the journey,I was unsettled for the first few days.

(2)Easy to be with,he is warmly welcomed.

(3)Overjoyed,they rushed into the classroom.

(4)He returned home,safe and sound.

(5)Right or wrong,I’ll stand on your side.

(6)Ripe,these apples are sweet.

(7)The thief hid himself in the corner,afraid of being caught.

(8)After a long journey,Richard returned home,exhausted.