沪教版牛津英语高二下 Unit (2)知识点及练习

高二下Unit 2 Laughter Heals

（一）知识点巩固梳理：

1.Vocabulary：practical joke, define....as...., unsuspecting, victim, embarrassed, colleague,

Inferior, humble, precisely, proceed, depart, exchange...for..., puzzled

2.Sentence pattern:

Now it so happened that Mr Ports always wore the same hat to work.

The next day, to everyone's surprise, Mr Potts turned up with his hat in its

normal position.

"Nonsense, " said the doctor. "There is no such disease."

Everyone knows that it is fun to laugh and that laughing makes you feel good.

3.Grammar points:同位语从句

Key vocabulary:

unsuspecting adj. 好不怀疑的；无戒备心的，毫无察觉的

suspect v. 怀疑，猜想

suspect sb. of doing sth. 怀疑某人做了…. / suspect that….

victim n. 受害者

embarrassed adj. (感到)窘迫的，尴尬的embarrassing 令人尴尬的

embarrass v. 使….尴尬

embarrass sb. with/by sth.

colleague =co-worker 同事

inferior adj. 级别低的，地位低的；低级的，下级的；

（质量）次的，较差的；次于…的

n. 地位低的人…

be inferior to…. 反义: be superior to…

humble adj. 谦卑的，虚心的；身份地位低下的，卑微的He is of humble birth.

vt. 使谦卑，使地位降低；使威信扫地

precisely adv. 准确地，恰好地（exactly, just）adj. precise / n. precision 准确，精确proceed v. 前进，往前proceed to/with sth. 继续下去

proceed to do….继续进行，继续做

reverse vt. 颠倒，翻转，使反向

adj. 颠倒的，反向的，反面的

n. 反面，背面the reverse of the coin

depart from sth. 背离违反…. depart for….离开去

depart v. 离开（leave

departure n. 离开，出发，启程

puzzled adj. 迷惑不解的（=confused ）

puzzling 令人迷惑的（=confusing）

puzzle v. 使迷惑I was puzzled by what he said in his letter.

conceal v. 隐藏，掩盖He concealed himself behind the door.

He concealed his real motive from me.

stick v. 卡住，粘住，(-stuck-stuck ) The bus became stuck in the mud.

stick out 伸出，明显，突出White sticks out against a black background.

stick to sth. 坚持，坚守（规则，诺言）

alternate adj. 间隔的，轮流的，交替的

The team held a meeting on alternate Wednesday. 每隔一个星期三开一次会。

belief n. 看法，信念，信仰v. believe

nonsense n. 胡言乱语，废话，愚蠢的行为

practical joke 恶作剧

play a practical joke on sb. 对某人进行恶作剧

make a joke about sb./sth. 以….为笑柄

make fun of sb. 拿某人开玩笑，取笑某人

play a trick on….戏弄….

define….as…. 给….下定义

definition n. 定义，规定

exchange …for…. 交换，更换He exchanged some British puns for US dollars.

in exchange for.. 交换…. I will teach you Chinese in exchange for your English course.

roar with laughter 大笑，狂笑

burst into laughter 哈哈大笑起来

replace …with…. 用….替换

at the end of…在….结尾

in the end 组后，终于（at last =finally）

on the top of…在…的顶端

Grammar Points: 同位语从句

同位语从句在复合句中作同位语。一般用that, whether, what, which, who, when, where, why, how等词引导, 常放在fact, news, idea, truth, hope, problem, information, wish, promise, answer, evidence, report, explanation, suggestion, conclusion等抽象名词之后，说明这些名词的具体内容，换言之，同位语从句和所修饰的名词在内容上构成同一关系，对其内容进行进一步说明。

1．That 引导的同位语从句。

大部分同位语从句都是由that 引导，虽然that 在句中不做任何成分，也没有实际含义，但是不可以省略。后面常接that引起的同位语从句的名词有：

advice belief chance conclusion decision

fact feeling hope idea information

knowledge news opinion possibility probability

problem promise report rumour thought

truth warning wish announcement

注意：在表示“建议、命令、要求”等意义的名词如recommendation, suggestion, proposal, demand, order, requirement, desire, command 等之后的同位语从句要使用虚拟语气，即从句谓语部分要用“(should ) do”形式，期中should可以省略

Eg. The order came that we (should ) evacuate at once.

Anyone who applies for the position must meet the requirement that he or she (should) have a good command of English.

2. wh-引导的同位语从句。

在名词question, idea, doubt, problem 等后的同位语从句需要疑问词做引导词，如what, who, how, when, where, whether等。需要注意的是，同位语从句不能用if引导。