课件33张PPT。Inversion在前三个单元我们讲解了动词的-ed形式作定语和表语宾语补足语状语本单元我们将学习一个新的语法点 基本语序natural ordersubject 主+ predicate 谓+object 宾I love English.英语句子的自然顺序是主语在前,谓语在后。1.Never will Zhou Yong will forget his first assignment at the office of a popular English newspaper.
2.Not only am I interested in photography, but…
3.Only if you ask many different questions will you acquire all the information you need to know.
4.Only then did I begin my work on designing a new bridge.
5.Here comes my lists of dos and don’ts …倒装 (Inversion)什么是? 倒装 Inversions
把谓语动词放在主语之前,叫倒装结构。
如果谓语全部提到主语之前, 叫全部倒装;
如果只把助动词或be 动词等放在主语之
前,叫部分倒装。
Here comes my list of ….(全倒)
Never will Zhou Yang forget….(半倒)原句自然顺序是:
Many students are there in the classroom.全部倒装1.用于 there be 句型。
There are many students in the classroom.以引导词there开头的句子,须使用倒装结构,除 there be 外,还有there live / stand / lie / exist等。
例如:
a. There lived an old fisherman near the sea.
b. There stands a tall building in the centre of the town.注意:2. 用于“here ,there, now, then等 + 不及物动词 + 主语的句型中, 或以out, in, up, down, away 等副词开头的句子里面,表示强调。
Here comes the bus.
There goes the bell.
Now comes our turn.
Out went the children. 名词注意:代词作主语时, 主谓语序不变。 Here you are !
Out they went.Here comes the bus.On the wall hangs a picture. Out rushed the puppy.Away went the girl. 3.介词放在句首,作地点状语时,也常引起全部倒装。In the cottage lives a family of six.
Under the tree stands a little boy.4. 为了保持句子结构平衡,或为了强调表语或状语,或为了使上下文结构紧凑。
They arrived at a farmhouse, in front of which sat a boy.
强调状语Present at the meeting was Miss Li. 强调表语Inside the pyramids are the burial rooms for the kings and queens and long passages to these rooms.保持句子结构平衡1.用于only开头的句子(only位于句首,修饰副词、介词短语或状语从句)
部分倒装Only after being asked three times did he come to the meeting.Only by practicing everyday can you learn English well.
如果强调的是句子主语时不倒装
Only he can help us. 注意:2. 用于 never, hardly, seldom, little, at no time, not only, not until, rarely等否定词开头的句子里。
Seldom does he eat breakfast. I have never seen such a performance.
Never have I seen such a performance. You will find the answer to this question nowhere.
Nowhere will you find the answer to this question.这里绝不允许吸烟。 (translate the sentence)
At no time are you allowed to smoke here.
In no way are you allowed to smoke here. 3. 用于no sooner…than和hardly/ scsrecely …when 句型中。
No sooner had she gone out than the class began.
只有当Not only… but also连接两个分句时,才在第一个分句用倒装结构。如果置于句首的Not only… but also仅连接两个并列词语,不可用倒装结构。
Not only you but also I am fond of music.Not only can mp3s provide us with fun, but also they can help us learn English well. Such an interesting book is it that John has
read it twice. 4. 在 so / such …that 的结构中,若so/such 置于句首,则句子部分倒装.
) It is such an interesting book that John
has read it twice.
2.) It is so interesting a book that John has
read it twice. So interesting a book is it that John has
read it twice. 5. 用于 so, nor, neither 开头的句子,表示
重复的内容。此句谓语应与前句谓语的时
态形式一致。
Jack can not answer the question. Neither
can I.
He has been to Beijing.____________
So have I.
So he has我也去过。
是的,他确实去过。6.用于省略if 的虚拟条件句
If you had reviewed your lessons, you
might have passed the examination
Had you reviewed your lessons, you
might have passed the examination.7.用于某些祝愿的句子。
May you succeed. 1. Only when class began ____ that he had left his book at home. A. will realize B. he did realize C. did he realize D. should he realize
2. Not a single mistake ____ in the dictation yesterday. A. did he make B. made by him C. he made D. he had made 配套练习3. Not until all the fish died in the river ____ how serious the pollution was.
A. did the villagers realize
B. the villagers realized
C. the villagers did realized
D. didn’t the villagers realized
4. Only in this way ____ do it well.
A. must we B. we could
C. can we D. we can
5. Hardly ____ when it began to rain.
A. had he arrived B. arrived he
C. he had arrived D. did he arrive 6. No sooner ____ his talk than he ___ by the workers.
A. he finished; surrounded all
B. did he finish; did surround
C. had he finished; was surrounded
D. after he finished; was surrounded near 8. Little ___ know about verbs, Franz __ his head.
A. did he; dare not lift
B. he; dare not lift
C. did he; dare not to lift
D. doesn’t; doesn’t dare lift