2020版牛津译林BOOK2 UNIT3 重点知识解析(学案)

更新时间:2023-05-05 08:46:10 阅读: 评论:0

必修二  Unit 3
一、词性转换
根据词性和汉语提示写出下列单词。
1____________ vt.&vi.装饰;点缀;粉刷;油漆decoration n.装饰装潢;装饰品
2____________ vt.&vi.……留下深刻的好印象 impression n.印象感想;影响效果
3____________n.特殊场合;时刻____________ adj.偶然的临时的 occasionally adv.偶尔间或
4merry adj.愉快的高兴的____________ adv.高兴地愉快地
5annual adj.每年的年度的____________ adv.每年一年一次
二、重点单词及短语
1current n水流;电流;气流;潮流;思潮 adj.当前的;通用的
Under normal conditions, the ocean currents of the Pacific travel from east to west.__________
I felt a current of cool air blowing in my face.    _______小学三年级语文上册 _____
A powerful electric current is pasd through a piece of iron.  ____________
What do you like the least about your current job?    ____________
2promote vt.促进推动;促销;提升晋升
You don't have to sacrifice environmental protection to promote economic growth.    ____女性肾虚的表现 ________   
He was in town to promote his new book.    ____________
He has been promoted to sales manager.    ____________
3obrve vt.遵守;注意到;观察;庆祝
Have you obrved any changes lately?    ____________
The patients were obrved over a period of veral months.____________
Do they obrve Christmas?    ____________
We cannot always obrve the traditions handed down to us from the past.    _________
4. decorate vt.&vi.装修;点缀;粉刷油漆
(教材P30)The wedding ceremony took place in a brightly decorated hotel room.
____________________________________________________________
【相关知识】
(=  be ____________   
decorate sb.for sth.      授予某人(奖章或勋章)
(2)decoration n.      [U]装饰;[C]装饰品
under decoration      ____________
[即学即练] 单句语法填空
We put Christmas ____________(decoratio挽联对联 n) on the tree.
He decorated his room__________ pictures of all his favourite sports figures.
He_______________________(decorate) for his outstanding bravery.
“The__________________(decorate) of the Christmas Tree” is very famous.
5 impression n印象;感想;影响效果
(教材P30)I did not understand all of the traditional customs, b为什么国家不制止豫章书院 ut a few made a deep impression on me.
____________________________________________________________
【相关知识】
(1)impresd adj.      印象深刻的
be impresd with/by      _______________
(2)impress vt.      使印象深刻;使铭记
/upon sb.=impress sb.with sth.  使某人牢记某事
(3)impression n.      印象
leave/make/create impression on sb.    _______________
(4)impressive adj.      给人以深刻印象的
[即学即练] 
1)My parents were most ____________  (impress) with my performance in the exam.
2)The new teacher made a good ____________________(impress) on the students by her rich knowledge and humorous talk.
3) Father impresd me ____________ the value of hard work.
4) Mary impresd the importance of English ____________ me.
5) 他在会议上说的话让我们印象深刻。
_______________________________________________________________________
6 entrance n进入出场;入口;进入权;准许加入
(教材P30)One was the bridegroom's entrance on a beautiful white hor.
____________________________________________________________
【相关知识】
(1)entrance n.    入口
the entrance to/of      ……的入口
the exit of      ……的出口
(2)enter vt.      进入
[即学即练] 单句语法填空
They were refud entrance _______________ the exhibition.
When Spinks _______________(enter) they all turned to look at him.
The police were unable to gain entrance _______________ the hou.
7. anything but决不根本不
(教材P30)The customs that followed were anything but ordinary.
_____________________________________________
【相关知识】
anything but      “决不,根本不”,用于强调。
do nothing but do sth.      只能做某事
have no choice but to do sth.    除了做某事之外别无选择
have nothing to do but do sth.    除了……什么也没做
[即学即练] 单句语法填空
He was anything _______________a fool.
There is_______________ but earth,like all the other earth.
I have no choice but _______________(believe) what you're saying.
He does nothing but _______________(watch) TV all day long.
8. occasion n特殊场合盛会时刻;时机
(教材P31)No wonder people from Rio take a week off for this happy occasion.
_______________________________________________________________________
【相关知识】
(1)occasion n.      时刻;场合
on occasion=occasionally    ______________
on no occasion    绝不(位于句首时,句子部分倒装)
(2)occasional adj.      偶然的
(3)occasionally adv.      偶然地
注意:当定语从句的先行词为occasion时,定语从句的引导词要根据occasion的具体含义来定。occasion表示“特定的时刻”时,定语从句的引导词用when;若occasion表示“仪式、庆典等重大场合”时,定语从句的引导词用where。
[即学即练] 单句语法填空
We ______________(occasional)meet for a drink after work.
I meet her ______________occasion at the club or in the theatre.

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