人教版必修五Unit 2 the United Kingdom grammar课件（18张）

Unit 2 the United Kingdom
grammar
Ving的变化形式有？种
一 直接加ing 如 do-doing
二 不发音的字母e结尾的单词，去e 加ing 如come-coming
三 以“辅元辅”结尾的单词 要双写最后一个字母 加ing run-running
study， persuade， begin， play
studying persuading，beginning，playing
The usage of –ing form
表示主动的或正在进行的动作或状态
Walking is good for everyone.
2. Our job is playing all kinds of music.
3. We shall appreciate hearing from you again.
4. Do you know the boy lying under the tree?
5. People come to theme parks, looking for excitement.
6. On the hill, he saw smoke rising from the chimneys.
(主语）
（表语）
（宾语）
（定语）
（状语)
（宾补）
Ving形式作主语和宾语的用法
1 形式
V+ing 否定 not +ving
2 作用
起名词，形容词和副词的作用。在句中作主语、宾语、表语、状语和宾语补足语 ， 注意不能单独做谓语
I going to school.(×)
I like going to school.(√)
3 构成形式 以do为例
主动 被动
一般时态 doing being done
完成时态 having done having been done

现在以study为例
一般时态
完成时态
否定式的一般时态
否定式的完成时态
not studying not being studied
not having done not having been done
studying being studied
having studied having been studied
用法
1） 做主语
Seeing is believing.
Playing chess is my hobby.
It’s no use crying over the spilt milk.
It’s good playing chess after supper.
形式主语
注意：动词-ing与不定式作主语的区别
1）一般情况下可以换用：
It is dangerous playing/ to play with fire.
2）在下列句型中习惯用-ing作主语，不用不定式
It’s no use/no good/ useless doing sth
There +be +no+名词(saying, trouble, telling等)
1 ---What do you think made Mary so upset?
----_______ her new bicycle.
A). As she lost B) Lost
C) Losing D) Because of losing
2 They thought there is no trouble ______ their favorite brand from other brands.
A) to tell B) telling
C) tell D) told
C
B
_________ (teach) is quite interesting.
___________ (teach) so many little kids in such a small room today will really make me confused.
Teaching
To teach
3).V-ing表抽象的动作；不定式表具体的
动作。
4） V-ing的复合结构
形容词性物主代词/ 名词所有格 + V-ing
Would you mind my smoking here?
___________________________made the teacher unhappy.
李平迟到使老师不高兴.
_________________ worried her mother a
lot. ( 她生病令她母亲担心).
Li ping’s being/coming late
Her being ill
____________________made him unhappy.
没通过考试使他不高兴.
_______________________made teachers upset.
学生们没通过考试使老师不开心.
Not passing the exam
Students’ not passing the exam
强调动作的发出者
二 Ving 做宾语
1） 在及物动词及介词后面
Would you mind my sitting here?
2） 在worth，busy等形容词后
China Daily is worth reading.
1 While shopping, people sometimes can’t help ______ into buying something they don’t really need.
to persuade B) persuading
being persuaded D) be persuaded
How about the two of us _____ a walk down
the garden?
to take B) take C) taking D) to be taking
3 Millions of pounds have been spent ______ the free state education system in Britain.
to improving B)in improving
C) to improve D)to have improved
C固定
搭配
C
B
注意：不定式与Ving做宾语的比较
1） 在下列一些动词后面常跟V-ing作宾语，而不跟不定式
admit(承认), appreciate(欣赏;感激), advise, avoid, allow, delay(耽搁), dislike, enjoy, escape, excuse, face, feel like, finish, fancy(想象), forbid(禁止),forgive, imagine, include, mention, mind, miss, practise, resist(抵抗;忍得住), risk(冒险), suggest…
2) 在下列一些动词后面只跟不定式，不跟v-ing做宾语
want(想要), hope, expect, wish,decide, would like, refuse, manage, pretend, demand, offer, afford, plan, wonder, intend…
3）在下列一些动词后面跟不定式或v-ing做宾语，意义不同
remember/ forget doing
remember/forget to do
try doing / try to do
stop doing/ stop to do
mean doing/ mean to do
chance doing/ chance to do
4）need， require， want作“需要”讲时，跟ving的主动形式作宾语，主动表被动 ，相当于to be done
e.g. The bike needs/wants/ requires mending/ to be mended.
5）
allow/advise
permit/forbid
doing sth
sb to do sth
Thank You