高二英語人教版語法省略

Ⅰ 高中英語語法：省略與倒裝詳解。（不要習題）

倒裝句
1.全部倒裝
全部倒裝是指整個謂語放到主語的前面，即謂語在前，主語
在後。有下列幾種：
(1)there be (lie, stand, live...)句型。there be是謂語，其後的名詞
是主語。
There are different forms of energy.
On the top of the mountain there stands an old temple.
Once upon a time, there lived a poor fisherman.
(2)在以here, there, out, in, up, down, away，now，then等開頭的
句子中。
There goes the bell.
Here comes the bus.
Out rushed the boy.
Away went the children.
The door opened and there entered a middle-aged man.
【注意】主語是人稱代詞時不倒裝。例如：
Here it is.給你。
Away he went.他走了。
(3)直接引語在句首。
「What does it mean?」 asked the boy.
(4)為了使句子保持平衡，有時需要倒裝。
Nearby were two canoes in which they had come to the island.
On the winding path were to be found footprints of some
strange animals.
2.部分倒裝
即將謂語的一部分提到主語之前。相當於變為一般疑問句中的
謂語。是倒裝句的重點,也是高考考查的熱點之一。
部分倒裝主要有以下幾種情況：
(1)Only +狀語在句首：
Only then did I realize that I was wrong.
Only when the war was over in1918 was he able to get happily
back to work.
【注意】如果only後沒有狀語，即使在句首也不倒裝。例如：
Only a doctor can do it.
(2)否定副詞在句首。這類副詞主要有：hardly, seldom, little, not,
nor, neither, not only...but also, no sooner...than,
hardly...when，in no time等。
Little does he care about what others think.
Not a single mistake did he make.
Never shall I forget it.
Hardly had I reached the bus stop when the bus started.
No sooner had I reached home than it began to rain.
Not until he came back did I leave.
At no time should you leave your post.
(3)由so引起的表示前面所說的情況也適用於另一人(或東西)或由
neither/nor引起的表示前面所說的情況也適用於另一人(或東
西)的句型：
She is a teacher. So is her brother.
You can drive. So can I.
She can』t do the work. Neither/Nor can I.
注意：如果是重復相同的意思，不倒裝。例如：
—It was cold yesterday.
—So it was.
(4)so...that 句型，如果so在句首。
So loudly did he speak that even people in the next room could
hear him.
So shallow was the water that there were no fish in the lake.
(5)省略了if的虛擬條件句。
Had I been informed earlier, I could have done something.
Should anyone call, tell him to wait for me here.
Were I not engaged in my present work, I would be quite willing
to do what you ask me to.
3.只把表語、賓語、狀語提到句首。這類倒裝既不是全部倒裝，
又不同於部分倒裝，只把表語、賓語、狀語提到句首，謂語動、
詞並不倒裝。
(1)as引導讓步狀語從句：
Young as he is, he is very brave.
Child as he is, he knows a lot.
(2)however與no matter how引導的讓步狀語從句：
However great the difficulty may be, we won』t lose heart.
(3)感嘆句：
What a warm welcome they received!
How fast he ran!
(4)the more...the more句型：
The farther away a thing is, the smaller it looks.

省略句
1.省略主語：
(I) Haven』t seen you for ages.
(It) Doesn』t matter.
(It) Looks like rain.
2.省略謂語或謂語的一部分：
(Is there) Anything you want?
(Is) Anything the matter?
(Does) Anybody need help?
(Are) You hungry?
3.省略賓語：
—Which of them is the better choice?
—Well, it』s hard to tell (it).
—Where is George?
—I don』t know (where he is).
4.省略主語和謂語：
What a pity (it is) you can』t go to the lecture.
(I』m) Sorry！
(I』m) Afraid I can』t come.
—Did you like the film?
—Oh, very much.
5.省略不定式：
He didn』t come, though we had invited him to (come).
6.簡單句中的省略,對話中最普遍。
—Will you join us?
—I should love to.
—Are you tired?
—Not very.
—What made Tom unhappy？
—Losing the match.
—I went to an exhibition this morning.
—With whom?
Hope to hear from you soon.
Anybody against it?
7.復合句中的省略：
—Did you know anything about it?
—Not until you told me.
—Shall I make a of it?
—Yes, if time permits.
—Is he coming back tonight?
—I guess so.
—She may not be free today.
—If so, we』ll have to put the meeting off.
8.在狀語從句中也有省略現象：
When (it is) completed, the power station will supply enough
electricity.
If (it is) necessary, I』ll go there myself.
She told the children not to talk while (they were) eating.
Anyone, no matter who (he is), may point out our shortcomings.
9.並列句中的省略：後面分句與前句相同的部分，可省略。
I work in a factory and my brother (works) on a farm.
My room is on the second floor and his, on the third.
He majors in English and I in French.

Ⅱ 高中英語省略形式的用法

你的問題和你所講的「主語相同且含有be動詞時，可以省略主語和be動詞」是兩碼事回。
本句apart
from為介詞短語，後加名詞、代詞答或動詞ing，而不是非謂語動詞作狀語，由於是「被當成」，故用被動形式being
considered。
本句可改成：
considered
as
an
entertaining
and
healthy
sport，
swimming
is
a
very
useful
skill.
這樣就是非謂語作狀語了。
認可請採納！

Ⅲ 省略的英語語法

「省略」來
⒈omit; to abridge; to abbreviate; to leave out
⒉[Grammar] ellipsis; abbreviation
為了使語言簡自潔或避免重復，省略句中的一個或幾個句子成分，這種語法現象稱為省略。
被省略的部分
1 主語
例句： 1 Beg your pardon.
2 (It)Sounds like a good idea.
2謂語或謂語的一部分
例句： 1(Is there)Anything I can do for you?
2(Is) Anybody here?
3賓語
例句： A:Where is Tom now?
B:I don't know (where Tom is now).
4不定式to後省略動詞
例句： 1 A:Would you like to come to the party?
B:I'd love to(come to the party.)
2 They do not visit their parents as much as they ought to (visit their parents).

Ⅳ 高中英語怎麼判斷是否是一個省略句，什麼情況下可以使用省略句

你好 嘿嘿 上個問題也是我回答的呢

關於省略句：
★一、特點：
雖然省去句子語法構造所需要的組成部分，但仍能表達其完整的意義。

★二、用法【我就以分類、舉例子為主吧】
☆1.省略介詞
He spent twohours (in) doing his homework.
I ' ve studied there(for) three years.
☆2.省略that （連詞）
I believe (that) you will succeed soon．
☆3.省略關系代詞 （which that 等）
I ' ll give you everthing (that) I bought yesterday.
☆4.省略主語
Beg your pardon. （ Beg 前省略了主語 I ）
☆5. 省略謂語
We ' ll do the best we can.（ can 後面省略了動詞do ）
☆6.省略表語
Are you ready? Yes, I am. （ am 後面省略了 ready ）
☆7.省略賓語
Let′s care for the flowers.We move and you water.
（move 和 water後省略賓語flowers）
☆8.省略定語
He spent part of the money, and the rest he saved.
（ the rest 後面省略了定語 of the money ）
☆9.省略狀語
He was not hurt. Strange!（ Strange 前面省略了狀語 how ）

下面是我總結的很常用常見的：
★1.省略句里也可以省略哦
What exciting news! = What exciting news（ it is！）
★2.there be 反問句型也經常省略
Anything I can do for you ? =（Is there） anything I can do for you ?
★3.Sorry to hear that. =（I am ）sorry to hear that.
★4.Terrible weather! =（What） terrible weather （it is） !

以上是高中比較常用的了

從上面的還能發現 可以同時省掉句子幾個成份 是吧

所以我認為很重要的一點是培養語感哦~
多讀一定可以知道哪裡該不該省~

不懂歡迎追問~
滿意請採納 謝謝 O(∩_∩)O~

Ⅳ 高中英語省略句

省略句是英語的一種習慣用法。按照語法的分析，句子應該具備的成分，有時出於修辭上的需要，在句中並不出現，這種句子叫做省略句（elliptical sentences，這種語法現象稱為「省略」（ellipsis or leaving words out。其特點是：雖然省去句子語法構造所需要的組成部分，但仍能表達其完整的意義。省略形式多樣，從單詞、短語到分句，都可以省略，而且各有一定的銜接關系，不容臆斷。

• 例子：

（ 1 ）省略介詞

I ' ve studied English (for) five years. 我已學五年英語了。

（ 2 ）省略連詞that

I believe (that) you will succeed ． 我相信你們會成功的。

It ' s a pity (that) he ' s leaving. 他要走，真遺憾。

I ' m sure (that) she will help you. 我肯定她會幫你的。

註：在賓語從句中，當有兩個及以上並列從句時，第一個that可省，以後的均不可省。

（ 3 ）省略關系代詞

I ' ll give you all (that) I have. 我要把我所有的一切都給你。

3.句子成分的省略

（ 1 ）省略主語

Beg your pardon. （我）請你原諒。（ Beg 前省略了主語 I ）

Take care! 保重！（ Take 前省略了主語 you ）

Looks as if it will rain. 看起來象要下雨。（ Looks 前省略了主語 it ）

（ 2 ）省略謂語

Who next? 該誰了？（ Who 後面省略了謂語 comes ）

The river was deep and the ice thin. （ ice 後面省略了 was ）

We ' ll do the best we can. 我們將盡力而為。（ can 後面省略了動詞do ）

（ 3 ）省略表語

Are you ready? Yes, I am. 你准備好了嗎？ 我准備好了。（ am 後面省略了 ready ）

He was a lover of sports as he had been in his youth. 他還是象年輕時那樣，是一位運動愛好者。（ had been 後面省略了 a lover of sports ）

（ 4 ）省略賓語

Let ' s do the dishes. I ' ll wash and you ' ll dry. 讓我們洗碗吧，我來洗，你來揩乾。（ wash 和 dry 後面省略了賓語 dishes ）

（ 5 ）省略定語

He spent part of the money, and the rest he saved. 那錢他花了部分，其餘的他都存了起來。（ the rest 後面省略了定語 of the money ）

（ 6 ）省略狀語

He was not hurt. Strange! 他沒有受傷，真奇怪！（ Strange 前面省略了狀語 how ）

• 高考考點：

一、在含有狀語從句的復合句中的省略

在下列含有狀語從句的復合句中，若從句的主句是it或與主句的主語相同，且在謂語中含有be時，常省略從句的主語和be：由when，while，as soon as, once，whenever引導的時間狀語從句；if，unless引導的條件狀語從句；though，although，even if，even though引導的讓步狀語從句；as though，as if，as引導的方式狀語從句；because引導的原因狀語從句；wherever引導的地點狀語從句。例如：

Look out for cars when (you are) crossing the street.

Drop in on me if (it is) possible.

二、在限制性定語從句中的省略

在限制性定語從句中作賓語的關系代詞that、which、whom可以省略；在以the same

... as和such ... as引導的定語從句中，可以省略與主句相同的部分；the way後面的定語從句中，可以省略that或in which。

三、 省略to與保留to的現象

（1）在see，watch，hear，feel，observe，notice，listen to等感官動詞或短語及make，have，let等使役動詞之後的「賓語+不定式作賓語補足語」結構中，不定式前不能加to。例如：

I watched him disappear in the distance.

四、 替代詞so / not的替代現象

替代詞so / not用於避免重復前面所說過的內容。它可與動詞believe, do, expect, fear, guess, hope, say, speak, suppose, think等及I』m afraid連用。

肯定時： 以上動詞都可與so搭配；表示否定時：hope只用I hope not.不說I don』t hope so；think, believe, suppose等詞可有兩種否定形式，即：I think not.或I don』t think so.例如：

—Is he going to study abroad?

—I believe so. (so = he is going to study abroad.)

五、 在if引導的虛擬條件句中

在if引導的虛擬條件句中含有had，were，should時，可以把had，were，should放在句首且省略if。例如：

Should it rain tomorrow, we would have to put off the visit to the Yangpu Bridge.

就這么多吧。。。

Ⅵ 高中英語省略句省略句是什麼語法

省略句的基本情況分為以下三個方面：
1.為避免重復而進行的省略。
當一個句子中有兩個或更多相同的詞、短語出現時，其中的第一個須保留，其餘的往往省略，以達到避免重復、使句子簡練的目的。高考中尤其要注意的情況是：當時間狀語從句、地點狀語從句、方式狀語從句、讓步狀語從句、條件狀語從句等狀語從句中的主語與主句的主語一致並含有be時，往往將該狀語從句中的主語和be一同省略。例如： He hurt himself while (he was) playing basketball.他在打籃球時受了傷。// He works very hard though (he is) still rather weak.他雖然身體還很虛弱，但他非常努力地工作。
2.語法上的省略。
有些成分的省略是出於語法上的原因——使表述更為簡明，例如： He got up at six (o』clock).他六點鍾起床。// He is twelve (years old).他十二歲。// I walked (for) ten miles.我走了十英里路。
3.習慣用法上的省略。
有些省略句的情況是出於習慣用法，尤其是在口語中。例如，在問句中be常常省略，有時連主語一起省略： Very easy?很簡單嗎？// Feeling unwell?感覺不舒服嗎？
又如以what, how或why開頭的某些問句： What (happened) next?下面要發生什麼？// Why not?為什麼不？// Why so?為什麼這樣？

Ⅶ 高二英語省略句

平行句，如果句子中只填ought to，則只有助動詞，真正的動詞即謂語沒有，所以需要補充一個原型be

Ⅷ 關於英語中的省略

這里省略的is 是因為由and連接的兩個並列句，如果前後謂語動詞一致，就可以省略。
省略在語言中，尤其在對話中，是一種常見的現象，它可以使語言簡潔明了。英語里被省略部分一般可以在句子中補上，但有時省略結構已成定型，如把省略部分補上，反而不合乎習慣。本節所涉及的內容是有關考研試題中常見的句法上的省略。
例1: We hope the measures to control prices, taken by the government, will succeed.
A. when B. as C. since D. after
[答案] B. as
[注釋]本句是as引導的特殊狀語從句的省略型，翻譯時作定語從句處理，可理解為省略了they have been。
[譯文]我們希望，政府採取的控制物價的措施將會取得成功。
例2: The business of each day, selling goods or shipping them, went quite smoothly.
A. it being B. be it C. was itD. it was
[答案] B.be it
[注釋]本題是省略whether和might後主謂倒裝的讓步狀語從句，恢復後應為whether it might be selling goods or shipping them。
[譯文]每天的業務，不管是賣貨還是運貨，都進行得很順利。
例3: The project requires more labor than because it is extremely difficult.
A. has been put in B. have been put in
C. being put in D. to be put in
[答案] A. has been put in
[注釋]本題可理解為than後省略了the labor that的比較狀語從句。
[譯文]這個項目需要的勞動力比已經投入的還多，因為項目任務十分艱巨。
例4: Though in San Francisco, Dave Mitchell had always preferred to record the plain facts of small

Ⅸ 高考英語語法省略的用法怎樣用舉例

英語中為了避免重復，往往省去一個詞語或更多成分，這種語法現象稱為省略。省略的情況復雜、多樣，綜合近年來的高考題，常在以下幾個方面對省略進行考查。
一、 考查狀語從句中的省略
例1. When first ______to the market, theseprocts enjoyed great success. (2004高考)
A. introcing B.introced C.introce D.being introced
2._____with the size of the whole earth, the biggest ocean does notseem big at all. (2004湖北)
A. Compare B.When comparing C. Comparing D.Whencompared
3.The research is so designed thatonce nothing can be done to change it. (2002年全國)
A. begins B. havingbegun C. beginning D.begun
Key：1.B 2.D 3.D
簡析 狀語從句中，如果主句的主語和從句的主語一致，且狀語從句的謂語動詞中有be動詞，從句的主語連同be可一起省略，該類狀語從句多為時間、地點、條件、方式或讓步等，連詞為when,while, though, if, unless, although, as if等，後面通常接分詞、不定式、形容詞、名詞等。
例 Look out for cars when （you are） crossingthe street.
另外，在when /if it is necessary , possible 結構中， it is通常省略。
例 Drop in on me if (it is ) possible.
二、 考查定語從句中關系代詞及關系副詞的省略
例.1.That』s an unpleasant thing to say aboutyour father after _______ he』s done for you. (2004高考)
A. something B. anything C. all D.that
2. Playing tricks on others is ______we should never do.(2004湖南)
A. anything B.something C.everything D.nothing
3. What surprised me was not what he said but ___he said it. (2004湖北)
A. the way B. in the waythat C. in the way D. the way which
Key: 1.C 2.B 3.A
簡析 關系代詞在限制性定語從句中充當賓語且不位於介詞之後可以省略；關系副詞 that在先行詞reason/ way後的省略。
例 This is the reason why / for which / that/省略he was late. (that 為關系副詞，可省略)
三、不定式符號to 的省略
例:1.A computer does only what thinking people _________.(1999上海)
A. have it do B. have itdone C. havedone it D.having it done
2. We』ve missed the last bus. I』m afraid we have no choice but_____ a taxi. (1993上海)
A. to take B.taking C. take D.taken
Key: 1.A 2.A
簡析:不定式在感官動詞see, hear, feel, watch, notice, look at , listento, overhear, observe 和使役動詞 have, make, let 後作賓語補足語時,不定式省略to。
例 I watched him disappear in the distance.
不定式符號to在介詞but ,except, besides後的省略。介詞but ,except,besides 後接不定式作賓語時，介詞前有行為動詞do,不定式要省去to。
例We did nothing but/except wait then.
不定式符號to作表語時的省略。當主語部分有行為動詞do,作表語的不定式to可省略。
例What I want to do now is find some books to read.
四、考查不定式後動詞的省略
例: 1.--- Would you like to go to the Great Theatre with metonight.
--- ______.(1999上海高考)
A. Yes, I would like to go to the Great Theater with youtonight.
B. I』d love to, but I have an exam tomorrow.
C. No, I wouldn』t D.That』s all right
2.--- Does your brother intend to studyGermany?
--- Yes, heintends ________. (1998上海高考)
A./ B.to C.so D.that
3.--- I』ll be away on a business trip. Wouldyou mind looking after my car?
--- Not atall. ________. (1995NMET)
A. I』ve no time B. I』d rathernot C. I』d likeit D. I』d behappy to
Key: 1.B 2.B 3.D
簡析 動詞love, mean, want, hate, like, wish,expect, hope，try, intend, plan, refuse, prefer, seem 及be glad(pleased, delighted, happy) to等後面接不定式時，為避免重復，常省略與上文相同的動詞，只保留to不定式符號。
例--- How about going for a walk ?
--- I』d like to ( go for a walk ) .
句式would have done …, should have done…, ought to have done…,needn』t have done …, used to be …等省略形式為 would have ,should have , ought to have, needn』t have , used to be,要保留不定式後的be或have。
例 ---Are you a sailor ?
--- No, but I used to be (a sailor).
五、對替代詞so 及not 的考查
1. --- You haven』t lost the ticket, have you?
--- ______.I know it』s not easy to get another one at the moment.(2004江蘇高考)
A. I hopenot B. Yes, Ihave C. I hope so D. Yes, I』m afraidso
2. --- The boys are not doing a good job at all,are they ?
--- ________.(2003北京春)
A. I guess notso B. I don』t guess C. I don』t guessso D. I guessnot
3.--- I believe we』ve met somewhere before.
--- No, ________. (2000北京春)
A. it isn』t the same B. it can』t be true C. I don』t think so D. I』d rather not
Key: 1.A 2.D 3.C
簡析 替代詞so /not用於避免重復前面所說過的內容，代替肯定的名詞性從句。可與動詞believe, do, expect, fear, guess, hope, say, speak, suppose, think 等及I』m afraid連用。肯定時上列動詞都可與so 搭配，否定時hope與guess只用I hope not 和I guess not 形式，而think ,believe , suppose等詞可有兩種否定形式 ，即：I think not 或I don』t think so.
例 --- Is he going to studyabroad?
--- I believe so. ( so = he is going to study abroad)
六、 考查虛擬語氣中if 及should 的省略
1._____ it rain tomorrow, we would have to putoff the visit to the Yangpu Bridge. ( 1994上海 )
A. Were B. Should C. Would D.Will
2.What would have happened _______ as far as the river bank ?(2001上海高考)
A. Bob hadwalkedfarther B. if Bobshould walk farther
C. had Bobwalkedfarther D. if Bobwalked farther
3.Jane』s pale face suggested that she _____ill, and her parents suggested that she ___ a medical examination.( 1994上海高考)
A. be,should have B. was,have C. should be, had D. was,has
4.____be sent to work there ? (2002上海高考)
A. Who do you suggest B.Who do you suggest that should
C. Do you suggest whoshould D. Do yousuggest
Key: 1.B 2.C 3.B 4.A
簡析 在書面語中,當條件從句有were, had, should 時省略if , 把它們提至句首,形成倒裝句式。
在含有建議、要求、命令等相關的名詞性從句用should + V ，should可以省略。
例 He suggested that she (should ) go atonce.
注suggest表示「暗示」 時用陳述語氣
七、 會話中的省略
例: 1.---Guess what ! I came across an old friend at the party lastnight.
--- ______. I』m sure you had a wonderful time. (2004遼寧)
A. Soundsgood! B. Very well C. How nice ! D. All right!
2.--- Let』s go and have a good drink tonight.
--- _____ Have you got the first prize in the competition?(2004重慶)
A. What for ? B. Thanks alot . C. Yes, I』d liketo D. Why not?
3. ---Brad was Jane』sbrother!
--- _____ he reminded me so much of Jane ! (2004浙江)
A. No doubt B. Above all C. No wonder D. Of course
4. If you are planning to spend your moneyhaving fun this week, better ____ it —— you』ve got some bigbills coming. (2004廣東高考)
A. forget B.forgot C. forgetting D. toforget
Key: 1.C 2.A 3.C 4.A
簡析 省略在會話中廣泛應用，解題時應按照問話或答語的具體內容補充完整,做好該類題型一是要注意上下文語境，二是要注意常見句式的省略。英語中常見句式的省略有：
1.It is … (that…) 強調句式中that部分省略。 2.(It is) No wonder … ( 難怪…)
3.(Is there) Anything else ?
4.(You』d) Better do
5.have some difficulty( in) doing, prevent sb (from) doing sth等片語中介詞在口語中常省略
例: 1.--- Where did you see him last night?
--- It was in the hotel ____ he stayed.
A. where B.that C.which D. /
2. You can』t imagine the great difficulty I had _____ yourhouse.
A. finding B.found C. tofind D. find
key 1.A 2.A
簡析 第1題可以補全強調句式that 部分： It was inthe hotel where he stayed that I saw him last night. hotel後為定語從句。
第2題是對have difficulty in doing sth片語置於定語從句的考查，介詞in 的省略加大了該題的難度。
高考鏈接
1. --- Go for a picnic this weekend, OK?
--- ______. I love getting close to nature. (2004福建)
A. I couldn』t agreemore B. I』m afraid not
C. I believenot D. I don』t think so
2. --- Susan, will you please go and empty that drawer ?
--- _______? (2004 全國I 卷)
A. Whatfor B. What is it
C. How isit D. How come
3. It is easy to do the repair. ________ you need is a hammer andsome nails. (2004天津高考)
A.Something B. All
C.Both D. Everything
4. Unless ______ to speak, you should remain silent at theconference. (2003年上海春季高考)
A.invited B. inviting
C. beinginvited D. having invited
5. The man we followed suddenly stopped and looked as if____whether he was going in the right direction.（2003年北京春季）
A.seeing B. having seen
C. to haveseen D. to see
6. Though ______ money, his parents managed to send him touniversity. (2002 年上海高考)
A.lacked B. lacking of
C.lacking D. lacked in
7. When ______, the museum will be open to the public next year.(2002年 上海春季高考)
A.completed B. completing
C. beingcompleted D. to be completed
8. He made another wonderful discovery, ____ of great importance toscience. ( 1998上海高考)
A. which I think is B. which Ithink it is
C. which I thinkit D. I thinkis
9. If ________ the same treatment again, he is sure to get well.(1998年上海高考)
A.giving B.give
C.given D. beinggiven
10. --- Alice, why didn't you come yesterday?
---I ________, but I had an unexpected visitor. (1997NMET）
A.had B. would
C. was goingto D.did
Key: 1-5.AABAA 6-10. CAACC
綜上所述，高考對省略的考查主要對狀語從句中的省略、不定式的省略、否定問句的省略回答、虛擬條件句中if的省略及比較級的省略的考查。只有掌握了常見的省略現象及其考查形式，才能以不變應萬變，在高考中立於不敗之地。

Ⅹ 高中英語省略問題

答案來：A

解釋：

1. 這說明樓主對狀語從句源的省略語法掌握不夠。

2. 狀語從句的省略是有兩個條件的，不符合條件則不能使用省略語法。

   條件如下：狀語從句的主語和主句主語相同或從句的主語是it，而且狀語從句的謂語含有be動詞

3. 而省略的方式是：省略狀語從句的主語和be動詞。

4. 所以原句只能改寫成：If (I am) going to the park，所以答案是A

5. 如果選B，則句子必須寫成：If (I am) went to the park，明顯錯誤！

6. 一般來說：

   如果主句主語和狀語從句的謂語動詞之間為主動關系，則省略成：連詞 + 現在分詞（doing）

   如果主句主語和狀語從句的謂語動詞之間為被動關系，則省略成：連詞 + 過去分詞（done）