英语被动句中need的用法 英语被动句中need的用法

\u5728\u82f1\u8bed\u4e2d,"need"\u5728\u4e0d\u540c\u4e2d\u7684\u7528\u6cd5

need\u610f\u4e3a\u201c\u9700\u8981\u201d,\u5b83\u65e2\u53ef\u4f5c\u60c5\u6001\u52a8\u8bcd,\u4e5f\u53ef\u4f5c\u5b9e\u4e49\u52a8\u8bcd,\u8fd8\u53ef\u4ee5\u4f5c\u540d\u8bcd\u3002

\u4e0b\u9762\u662f\u5b83\u7684\u5177\u4f53\u7528\u6cd5:

1\u3001need(\u9700\u8981)\u4f5c\u53ca\u7269\u52a8\u8bcd\uff0c\u540e\u9762\u53ef\u63a5\u4e0d\u5b9a\u5f0f\u6216\u540d\u8bcd\u5316\u7684\u52a8\u540d\u8bcd\u4f5c\u5bbe\u8bed\u3002\u63a5\u4e0d\u5b9a\u5f0f\u65f6\u8868\u793a\u4e3b\u52a8;\u63a5\u540d\u8bcd\u5316\u7684\u52a8\u540d\u8bcd\u65f6\u6709\u88ab\u52a8\u7684\u542b\u4e49\uff0c\u76f8\u5f53\u4e8e\u4e0d\u5b9a\u5f0f\u7684\u88ab\u52a8\u8bed\u6001\u3002
\u4f8b\u5982\uff1a
You need to finish your homework.
\u4f60\u5f97\u5b8c\u6210\u4f60\u7684\u4f5c\u4e1a\u3002

2\u3001need(\u5fc5\u987b)\u4f5c\u60c5\u6001\u52a9\u52a8\u8bcd,\u7528\u5728\u5426\u5b9a\u53e5\u548c\u7591\u95ee\u53e5\u4e2d\u3002\u6b64\u65f6need\u672c\u8eab\u4e0d\u53d8\u5f62,\u540e\u9762\u7684\u52a8\u8bcd\u4e5f\u8981\u7528\u539f\u5f62\u3002
\u4f8b\u5982\uff1a
You need not worry about this.
\u4f60\u4e0d\u5fc5\u4e3a\u6b64\u62c5\u5fc3\u3002

Need he come here?
\u4ed6\u6709\u5fc5\u8981\u6765\u5417?

3\u3001need(\u9700\u8981,\u5fc5\u8981)\u4f5c\u540d\u8bcd\uff0c\u4e14\u53ef\u6784\u6210\u77ed\u8bed\u5982:be in need of (\u9700\u8981...)a friend in need (\u60a3\u96be\u4e4b\u4ea4)in need(\u5bb6\u5883\u56f0\u96be)\u3002
\u4f8b\u5982\uff1a
I'll come when you are in need of help.
\u5728\u4f60\u9700\u8981\u5e2e\u52a9\u7684\u65f6\u5019\u6211\u4f1a\u6765\u7684\u3002

4\u3001\u4f5c\u52a9\u52a8\u8bcd\u7528
\u7528\u5728\u5426\u5b9a\u53e5\u548c\u7591\u95ee\u53e5\u4e2d\u3002\u5426\u5b9a\u5f62\u5f0f\u5e38\u7f29\u5199\u4e3aneedn't\u3002 \u6ca1\u6709\u4eba\u79f0\u53d8\u5316,\u5373\u7b2c\u4e09\u4eba\u79f0\u5355\u6570\u65f6\u4e0d\u52a0-s\u3002
\u540e\u63a5\u52a8\u8bcd\u539f\u5f62,\u53ef\u6307\u73b0\u5728\u6216\u5c06\u6765\u3002
need+have+p.p. \u8868\u793a\u5bf9\u8fc7\u53bb\u67d0\u4e8b\u662f\u5426\u5fc5\u8981\u7684\u770b\u6cd5,\u5e38\u542b\u6709\u8d23\u5907\u4e4b\u610f\u3002

5\u3001\u4f5c\u610f\u4e49\u52a8\u8bcd\u7528
\u8ddf\u540d\u8bcd\u6216\u4ee3\u8bcd, need\u6709\u4eba\u79f0\u53d8\u5316,\u5373\u7b2c\u4e09\u4eba\u79f0\u5355\u6570\u65f6\u7528needs\uff0c\u800c\u4e14\u6709\u65f6\u6001\u53d8\u5316,\u4e3aneeded\u3002
\u8ddf\u540d\u8bcd\u5316\u7684\u52a8\u540d\u8bcd,\u8fd9\u65f6\u7684\u540d\u8bcd\u5316\u7684\u52a8\u540d\u8bcd\u76f8\u5f53\u4e8e\u88ab\u52a8\u8bed\u6001\u7684\u4e0d\u5b9a\u5f0f\u3002
need\u4f5c\u610f\u4e49\u52a8\u8bcd\u65f6,\u5426\u5b9a\u53e5\u548c\u7591\u95ee\u53e5\u5e94\u52a0\u52a9\u52a8\u8bcd\u3002

6\u3001\u4f5c\u540d\u8bcd\u7528:

\u5f53"\u9700\u8981,\u5fc5\u9700"\u89e3,\u4e0d\u53ef\u6570\u3002
There is no need...\u53e5\u578b\u540e\u53ef\u8ddffor sth .of doing sth.\u6216to do sth.\u3002
\u4f8b\u5982\uff1a
The window needs cleaning.
The window needs to be cleaned.
\u8fd9\u7a97\u5b50\u9700\u8981\u6e05\u626b\u3002

\u671b\u91c7\u7eb3\uff0c\u795d\u5f00\u5fc3\uff01

\u60a8\u597d\uff0c\u561f\u5495\u565c\u738b110\uff01
\u4e3b\u8bed\u548c\u5bbe\u8bed\u6362\u4e2a\u4f4d\u7f6e
\u52a8\u8bcd\u524d\u9762\u52a0be\u52a8\u8bcd
\u52a8\u8bcd\u53d8\u6210\u88ab\u52a8\u5f62\u5f0f\u901a\u5e38\u540e\u9762\u52a0ed
\u5982\u679c\u4e3b\u8bed\u662f\u52a8\u4f5c\u7684\u627f\u53d7\u8005\u6216\u8005\u662f\u8bf4\u52a8\u4f5c\u4e0d\u662f\u7531\u4e3b\u8bed\u800c\u662f\u7531\u5176\u4ed6\u4eba\u5b8c\u6210\u7684\u5219\u7528\u88ab\u52a8\u8bed\u6001\u3002\u4e3b\u52a8\u8bed\u6001\u2192\u88ab\u52a8\u8bed\u6001
1\u3001\u627e\u5230\u8be5\u53e5\u5bbe\u8bed\u5fc5\u987b\u662f\u5728\u8c13\u8bed\u52a8\u8bcd\u540e\u7684\u5c06\u5b83\u63d0\u5230\u53e5\u5b50\u5f00\u5934\u3002
2\u3001\u7528\u88ab\u52a8\u8bed\u6001\u7ed3\u6784be+Vt\u8fc7\u53bb\u5206\u8bcd\u6784\u6210\u53e5\u5b50\u3002
3\u3001\u628a\u539f\u53e5\u7684\u4e3b\u8bed\u7528by\u6784\u6210\u7684\u4ecb\u8bcd\u77ed\u8bed\u5e26\u51fa\u4e5f\u53ef\u4e0d\u52a0\u3002
egI
finished
my
homework
yesterday.
\u2192My
homework
was
finished
(by
me)
yesterday.
\u7279\u6b8a\u5f62\u5f0f
1\u3001\u90e8\u5206Vi\u52a0\u4e0a\u9002\u5f53\u4ecb\u8bcd\u53ef\u5f53\u4f5cVt\u6784\u6210\u88ab\u52a8\u8bed\u6001\u3002
egParents
look
after
their
children
carefully.
\u2192Children
were
looked
after
(by
parents)
carefully.
2\u3001\u8054\u7cfb\u52a8\u8bcd\u6ca1\u6709\u88ab\u52a8\u8bed\u6001\u3002egThe
water
feels
warm.
3\u3001\u5728\u4e3b\u52a8\u8bed\u6001\u4e2d\u4e00\u4e9b\u7701\u7565to\u7684\u52a8\u8bcd\u4e0d\u5b9a\u5f0f\u6539\u4e3a\u88ab\u52a8\u8bed\u6001\u65f6\u9700\u52a0\u4e0ato\u3002
egTeachers
often
make
him
stand
outside.
\u2192He
is
often
made
to
stand
outside
(by
teachers).
4\u3001have\u3001let\u7b49\u52a8\u8bcd\u65e0\u88ab\u52a8\u8bed\u6001\u3002
\u5fc5\u8981\u65f6have\u53ef\u6539\u4e3aheldlet
sb
to
do
sth\u53ef\u6539\u4e3abe
allowed
to
do
sth
(\u88ab\u5141\u8bb8\u505a\u67d0\u4e8b
\u671b\u91c7\u7eb3\uff0c\u8c22\u8c22\uff01
\u54a6\u2014\u9009\u6211\u4e0d\uff1f

需要较全面、比较准确的回答吗？可以等着看我的回答哦！很快就补充上来。
一、用作情态动词
像绝大多数情态动词一样，没有人称和数的变化，后面接动词原形。主要使用于疑问句和否定句，也可以用于陈述句。
1、否定式：直接在need后面加not,缩写为 needn't,表示【不必】。
疑问式：直接将need提前到句子开头。
后面搭配：动词原形。
这三点是区分情态动词还是实义动词的常用标准。
例如：
——Need I come over to help you with the work?
——Thanks, With Tom helping us,you needn't .
You need finish the job before six a.m.
2、情态动词常考形式（见例句）：
①——Must he stay with us this evening?
——No,he【needn't/doesn't have to】.
表示【不必】，要用needn't,don't have to，而不能用mustn't(禁止；不许)。
②You【 needn't have told】 him the news,for he had been informed of it by his friends.
needn't have+过去分词
表示【过去本来没有必要做某事（却做过了）】。
二、实义动词
这时，它的用法和其他实义动词一样，都有人称和数的变化，后面需要接带to不定式。
1、 否定式：加助动词 do,did,does来表达。
疑问式：将助动词do,did,does提到句子开头，后面用动词原形。
后面搭配：带to不定式（在否定式中，不定式符号to可以省略）。
例如：
We need to do more practice.
She needs another pen to write her homework with.
——Does he need to go to school on this Friday evening?
——No,he doesn't.
2、need表示“需要”，用法类似于want,require
The computer needs【 repairing.(主动式表示被动)】
=The computer needs 【to be repairesd 不定式被动式】。
3、被动结构的用法：
More new book 【are needed 】in our school library.
The work 【needs to be done 】at once.
三、need作名词的典型用法：
1、【There is no need】 for you to come again.
2、We 【are in great need 】of this kind of reading materials.
3、A friend in need is a friend in deed.【谚语】
患难见真情/患难朋友才是真正的朋友。

个人精心总结，纯粹手工制作。希望能够帮助你！

祝你开心如意！

一、作情态动词

1．need作情态动词无人称或数的变化， 后接动词原形，多用于否定句和疑问句中。如：You needn't worry.你不必担心。

2．由need引出的一般疑问句，肯定回答常用must或have to;否定答语常用needn't. 如：

—Need I answer the question? 我需要回答那个问题吗？

—Yes, you must. /Yes, you have to.是的，你必须回答。/是的，你得回答。/No, you needn't.不，不必了。

3．由must引出的一般疑问句，肯定回答用must,否定答语用needn't或don't have to。如：

—Must I do the work now? 我必须现在干这个活吗？

—Yes, you must /have to.是的，你必须做。/No, you needn't /don't have to. 不，你现在不必做。

二、作行为动词

need 作为行为动词有人称和数的变化， 后面可接名词、代词、动名词及带to 的动词不定式；可用于肯定句、疑问句和否定句中，如：She needs help.她需要帮助。I don't need to see the doctor.我不需要看病。—Do you need to go at once? 你需要马上走吗？

—Yes, I do.是的，我得马上去。

—No, I don't.不，不用马上走。

您好，嘟咕噜王110！
主语和宾语换个位置 动词前面加be动词 动词变成被动形式通常后面加ed 如果主语是动作的承受者或者是说动作不是由主语而是由其他人完成的则用被动语态。主动语态→被动语态 1、找到该句宾语必须是在谓语动词后的将它提到句子开头。 2、用被动语态结构be+Vt过去分词构成句子。 3、把原句的主语用by构成的介词短语带出也可不加。 egI finished my homework yesterday. →My homework was finished (by me) yesterday. 特殊形式 1、部分Vi加上适当介词可当作Vt构成被动语态。 egParents look after their children carefully. →Children were looked after (by parents) carefully. 2、联系动词没有被动语态。egThe water feels warm. 3、在主动语态中一些省略to的动词不定式改为被动语态时需加上to。 egTeachers often make him stand outside. →He is often made to stand outside (by teachers). 4、have、let等动词无被动语态。 必要时have可改为heldlet sb to do sth可改为be allowed to do sth (被允许做某事

望采纳，谢谢！
咦—选我不？

be needed to ，和一般动词一样

sth need to be done/need doing

鑻辫琚姩鍙ヤ腑need鐨勭敤娉
绛旓細1銆佸惁瀹氬紡锛氱洿鎺ュ湪need鍚庨潰鍔爊ot,缂╁啓涓 needn't,琛ㄧず銆愪笉蹇呫銆傜枒闂紡锛氱洿鎺ュ皢need鎻愬墠鍒板彞瀛愬紑澶淬傚悗闈㈡惌閰嶏細鍔ㄨ瘝鍘熷舰銆傝繖涓夌偣鏄尯鍒嗘儏鎬佸姩璇嶈繕鏄疄涔夊姩璇嶇殑甯哥敤鏍囧噯銆備緥濡傦細鈥斺擭eed I come over to help you with the work?鈥斺擳hanks, With Tom helping us,you needn't .You need finish ...

鑻辫闂
绛旓細need浣滃疄涔夊姩璇嶆椂锛屼汉鍋氫富璇敤need to do sth锛岀墿浣滀富璇敤need doing sth鎴杗eed to be done The chair needs to be fixed.姝ｆ槸need to be done鐨勫舰寮 灏辨槸璇磘o瑕佸姞鐨勬槸鍔ㄨ瘝鍘熷舰銆備笉绠℃槸am/is/are/was/were/being/been鐨勫姩璇嶅師褰㈢殕涓篵e.杩欐槸鍥哄畾璇嶇粍 do with 鏈夛細鍒╃敤锛屽鐞嗭紱闇瑕侊紱蹇嶅彈 ...

the car needs repairing鏄笉鏄琚姩鍙
绛旓細1.鏍规嵁璇硶鍒嗘瀽,need to be done 涔熸槸鍙互鐨,浣嗘槸鐩稿浜巒eed doing鐨勪富鍔ㄨ〃琚姩鏉ヨ,鍚庤呮洿濂戒竴浜.濡傛灉杩欎袱涓瓟妗堝嚭鐜板湪鍦ㄤ竴涓涓,灏遍塶eed doing,濡傛灉涓嶆槸搴旈塶eed to be done.2.A ten-year 鐩稿綋浜庝竴涓悕璇.杩欎釜绫讳技浜 A five-year-old boy鐨勫彞鍨 ...

鎬庢牱瀛︿範琚姩璇?鐩稿綋鎬!蹇!
绛旓細4.涓浜涘浐瀹氬彞鍨嬭〃绀鸿鍔ㄥ惈涔 璇硶瀛︿範绾茶鐢辨睙鑻忕渷闈栨睙楂樼骇涓澶栬缁勪负鑻辫鐚綉绔欑紪鍐 a. be worth doing sth The film is well worth seeing.杩欓儴鐢靛奖寰堝煎緱涓鐪嬨 b. have/ get sb/sth done have浣滀娇褰瑰姩璇嶆病鏈琚姩璇,浣嗗彲鐢ㄨ繖绉嶇粨鏋勮〃琚姩鎴栦娇褰广 I had my watch stolen.鎴戠殑鎵嬭〃琚伔浜嗐 c. sth n...

You need to clean the classroom.(鏀逛负琚姩鍙)
绛旓細The classroom needs to be cleaned by you.---缁濆姝ｇ‘锛

鑻辫琚姩璇佺殑闂!!!
绛旓細1. 鍔ㄨ瘝want , need , require , deserve , 绛夊悗闈㈢敤鍔ㄥ悕璇嶇殑涓诲姩褰㈠紡琛ㄧず琚姩鎰忎箟銆 The children need looking after . 瀛╁瓙浠渶瑕佺収椤俱 The window wants / requires repairing . 绐楁埛闇瑕佷慨鐞嗐 This point deserves mentioning . 杩欎竴鐐瑰煎緱涓鎻愩2. 褰㈠...

鎬庝箞鏀琚姩璇?
绛旓細琚姩璇佺殑鐢ㄦ硶: 甯哥敤鐨勫崄绉嶈鍔ㄨ鎬 琚姩璇佺殑鏋勬垚:鍔╁姩璇峛e +鍔ㄨ瘝鐨勮繃鍘诲垎璇嶃鑻辫涓鏈甯哥敤鐨勮鍔ㄨ鎬佹湁鍗佺: 1.涓鑸幇鍦ㄦ椂:鐢盿m / are / is +done鏋勬垚銆備緥濡: I am often praised by the teachers. 鎴戠粡甯稿彈鍒拌佸笀浠殑琛ㄦ壃銆 He is a good teacher. He is respected by the teachers and his...

璋佸府鎴戦5涓鑻辫琚姩鍙銆傛ャ
绛旓細1.鐜板湪杩涜寮琚姩: The letter is being written by him.2.鐜板湪瀹屾垚寮忚鍔: The letter has been written by him.3.杩囧幓杩涜寮忚鍔: The letter was being written by him when she came.4.杩囧幓瀹屾垚寮忚鍔: The letter had been written by him before she came.5.鏈潵寮忚鍔: The letter ...

鍒濅腑琚姩璇璁茶В
绛旓細琚姩: You will be asked a lot of strange questions.浠栦滑灏嗛棶浣犺澶氭銆 琚姩鍙ヤ腑鐨by寮曞嚭鐨勫璇,涓鑸鏉,濡傛灉鏄汉绉颁唬璇嶄綘銆佹垜銆佷粬绛,鍧囧彲鐪佺暐,someone no one涓嶇敱by鏉ュ紩鍑恒傚鏋滄槸鍚嶈瘝涓嶈兘鐪佺暐,浣嗗綋浠鑻辫涔熼兘鍙渷鐣ヤ簡銆 涓诲姩:The Chinese people will make more space explorations in the future....

扩展阅读：为什么need doing表被动 ... 人做主语need的用法 ... 被动语态need用法 ... 类似于need doing的用法 ... need主动表被动的用法 ... 在初中英语need的用法 ... 初中need的用法总结 ... need主动表被动的情况 ... 单词need的三种用法 ...