They+do+need+to+learn+to+write+down中的do的用法？ 英语-need的用法和need to do的用法并举几个例子...
need\u7684\u4e09\u79cd\u7528\u6cd5,\u5982need to do sthneed\u201d\u4f5c\u4e3a\u60c5\u6001\u52a8\u8bcd\u7684\u7528\u6cd5
\u4e00\u3001need\u8868\u793a\u201c\u9700\u8981\u201d\u6216\u201c\u5fc5\u987b\u201d,\u901a\u5e38\u7528\u4e8e\u5426\u5b9a\u53e5,\u7591\u95ee\u53e5,\u6761\u4ef6\u53e5.\u4f8b\u5982\uff1a1\uff0eYou needn't do it again\uff0e\u4f60\u4e0d\u9700\u8981\u91cd\u590d\u505a\u4e86.2\uff0eHe needn't worry about it\uff0e\u8fd9\u4ef6\u4e8b\u4ed6\u65e0\u9700\u62c5\u5fc3.3\uff0eNeed he do this homework first?\u4ed6\u9700\u8981\u5148\u505a\u8fd9\u4e9b\u4f5c\u4e1a\u5417?4\uff0eNeed they fill in the form?\u4ed6\u4eec\u9700\u8981\u586b\u8868\u5417?\u4e8c\u3001\u5728\u5426\u5b9a\u53e5\u4e2d,\u53ef\u4ee5\u7528need\u7684\u5426\u5b9a\u5f62\u5f0f\uff0b\u4e0d\u5b9a\u5f0f\u5b8c\u6210\u4f53.\u4f8b\u5982\uff1a1\uff0eWe needn't have worried\uff0e\u5176\u5b9e\u6211\u4eec\u4e0d\u5fc5\u8981\u614c.2\uff0eYou needn't have mentioned it\uff0e\u4f60\u672c\u6765\u4e0d\u5fc5\u63d0\u8d77\u8fd9\u4ef6\u4e8b.3\uff0eYou needn't have said that when he asked\uff0e\u5f53\u4ed6\u95ee\u7684\u65f6\u5019,\u4f60\u5176\u5b9e\u4e0d\u5fc5\u8981\u8bf4.\u4e09\u3001needn't\u540e\u7684\u4e0d\u5b9a\u5f0f\u95f4\u6216\u4e5f\u80fd\u7528\u8fdb\u884c\u5f0f\u6216\u88ab\u52a8\u8bed\u6001.\u4f8b\u5982\uff1a1\uff0eHe needn't be standing in the rain\uff0e\u4ed6\u4e0d\u5fc5\u8981\u7ad9\u5728\u96e8\u4e2d.2\uff0eWe needn't be waiting in this place\uff0e\u6211\u4eec\u4e0d\u5fc5\u8981\u5728\u8fd9\u513f\u7b49.3\uff0eThe hedges needn't be trimmed thisweek\uff0e\u672c\u5468\u6811\u84e0\u4e0d\u5fc5\u8981\u6574\u4fee.\u56db\u3001\u5176\u4e00\u822c\u7591\u95ee\u53e5\u7684\u7b54\u8bed,\u80af\u5b9a\u7528must,\u5426\u5b9a\u7528needn't.Need I go with her?\u6211\u9700\u8981\u548c\u4ed6\u4e00\u8d77\u53bb\u5417?Yes,you must.\u662f\u7684,\u4f60\u9700\u8981\u53bb.No,you needn't.\u4e0d,\u4f60\u4e0d\u5fc5\u53bb.
\u7f16\u8f91\u672c\u6bb5\u201cneed\u201d\u4f5c\u4e3a\u5b9e\u4e49\u52a8\u8bcd\u65f6,\u901a\u5e38\u7528\u6cd5\u662f
\u4eba\uff0bneed \uff0bto do \u7269\uff0bneed \uff0bdoing \u7269\uff0bneed \uff0bto be done \u4f8b\u5982\uff1aThe room needs cleaning = The room needs to be cleaned.\u623f\u95f4\u9700\u8981\u6253\u626b\u4e86.\u53e6\u5916,\u201cneed\u201d\u4f5c\u5b9e\u4e49\u52a8\u8bcd\u65f6\u540e\u8fd8\u53ef\u4ee5\u76f4\u63a5\u8ddf\u540d\u8bcd.\u8bf7\u770b\u4e0b\u9762\u7684\u4f8b\u5b50\uff1aIt is a question that needs very careful consideration\uff0e\u8fd9\u662f\u4e00\u4e2a\u9700\u8981\u614e\u91cd\u8003\u8651\u7684\u95ee\u9898 \u5f88\u7b80\u5355\u7684\u65b9\u6cd5\u533a\u522b\u60c5\u6001\u52a8\u8bcd\u4e0e\u5b9e\u4e49\u52a8\u8bcd\uff1a\u5f53need\u4e3a\u60c5\u6001\u52a8\u8bcd\u65f6,\u610f\u601d\u662f\u201c\u5fc5\u8981\u201d,\u5426\u5b9a\u4e3a"needn't",\u540e\u9762\u5927\u591a\u63a5\u52a8\u540d\u8bcd,\u8868\u793a\u52a8\u4f5c\uff1b \u5f53need\u4e3a\u5b9e\u4e49\u52a8\u8bcd\u65f6,\u610f\u601d\u662f\u201c\u9700\u8981\u201d,\u5426\u5b9a\u4e3a"don't need",\u540e\u9762\u5927\u591a\u8ddf\u540d\u8bcd.
\u4e00\u3001need\u8868\u793a\u201c\u9700\u8981\u201d\u6216\u201c\u5fc5\u987b\u201d\uff0c\u901a\u5e38\u7528\u4e8e\u5426\u5b9a\u53e5\u548c\u7591\u95ee\u53e5\u3002\u4f8b\u5982\uff1a
1\uff0eYou needn't do it again\uff0e\u4f60\u4e0d\u9700\u8981\u518d\u505a\u4e86\u3002
2\uff0eHe needn't worry about it\uff0e\u8fd9\u4ef6\u4e8b\u4ed6\u65e0\u9700\u62c5\u5fc3\u3002
3\uff0eNeed he do this homework first\uff1f\u4ed6\u9700\u8981\u5148\u505a\u8fd9\u4e9b\u4f5c\u4e1a\u5417\uff1f
4\uff0eNeed they fill in the form\uff1f\u4ed6\u4eec\u9700\u8981\u586b\u8868\u5417\uff1f
\u4e8c\u3001\u5728\u5426\u5b9a\u53e5\u4e2d\uff0c\u53ef\u4ee5\u7528need\u7684\u5426\u5b9a\u5f62\u5f0f\uff0b\u4e0d\u5b9a\u5f0f\u5b8c\u6210\u4f53\u3002\u4f8b\u5982\uff1a
1\uff0eWe needn't have worried\uff0e\u5176\u5b9e\u6211\u4eec\u4e0d\u5fc5\u8981\u614c\u3002
2\uff0eYou needn't have mentioned it\uff0e\u4f60\u672c\u6765\u4e0d\u5fc5\u63d0\u8d77\u8fd9\u4ef6\u4e8b\u3002
3\uff0eYou needn't have said that when he asked\uff0e\u5f53\u4ed6\u95ee\u7684\u65f6\u5019\uff0c\u4f60\u5176\u5b9e\u4e0d\u5fc5\u8981\u8bf4\u3002
\u4e09\u3001needn't\u540e\u7684\u4e0d\u5b9a\u5f0f\u95f4\u6216\u4e5f\u80fd\u7528\u8fdb\u884c\u5f0f\u6216\u88ab\u52a8\u8bed\u6001\u3002\u4f8b\u5982\uff1a
1\uff0eHe needn't be standing in the rain\uff0e\u4ed6\u4e0d\u5fc5\u8981\u7ad9\u5728\u96e8\u4e2d\u3002
2\uff0eWe needn't be waiting in this place\uff0e\u6211\u4eec\u4e0d\u5fc5\u8981\u5728\u8fd9\u513f\u7b49\u3002
3\uff0eThe hedges needn't be trimmed thisweek\uff0e\u672c\u5468\u6811\u84e0\u4e0d\u5fc5\u8981\u6574\u4fee\u3002
\u201cneed\u201d\u4f5c\u4e3a\u5b9e\u4e49\u52a8\u8bcd\u65f6\uff0c\u901a\u5e38\u7528\u6cd5\u662f\uff1a
\u4eba\uff0bneed \uff0bto do
\u7269\uff0bneed \uff0bdoing
\u7269\uff0bneed \uff0bto be done
\u53e6\u5916\uff0c\u201cneed\u201d\u540e\u8fd8\u53ef\u4ee5\u76f4\u63a5\u8ddf\u540d\u8bcd\u3002\u8bf7\u770b\u4e0b\u9762\u7684\u4f8b\u5b50\uff1a
1\uff0eWe need to collect the parcel before we leave for England\uff0e\u53bb\u82f1\u56fd\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u6536\u62fe\u597d\u884c\u674e\u3002
2\uff0eWe need to tell him the truth\uff0e\u6211\u4eec\u9700\u8981\u544a\u8bc9\u4ed6\u771f\u76f8\u3002
3\uff0eMy car needs repairing\uff0e\u6211\u7684\u6c7d\u8f66\u9700\u8981\u4fee\u7406\u3002
4\uff0eThe flowers need watering\uff0e\u8fd9\u4e9b\u82b1\u9700\u8981\u6d47\u6c34\u3002
5\uff0eHis leather shoes needs to be mended\uff0e\u4ed6\u7684\u76ae\u978b\u9700\u8981\u4fee\u8865\u3002
6\uff0eHer room needs cleaning\uff0e\u5979\u7684\u623f\u95f4\u9700\u8981\u6253\u626b\u3002
7\uff0eIt is aquestion that needs very careful consideraton\uff0e\u8fd9\u662f\u4e00\u4e2a\u9700\u8981\u614e\u91cd\u8003\u8651\u7684\u95ee\u9898\u3002
They do need to learn to write down，这个句子里面的do是一个助动词，为了强调谓语，加强语气，因为强调句 it is/was... that是不可以强调谓语的。do翻译成“的确，确实”。
一，分析句子成分：
They主语
do need谓语
to learn to write down，动词不定式词组作need的宾语
所以句子的结构：主谓宾。
注意：这里的need是实义动词，在肯定句当中，都是实义动词，作情态动词的时候，只能用于否定句。
二，句子的汉语意思：
他们确实需要学会写下来。
三，举例说明：
I do hope that you enjoy it.
我真诚地希望你们能喜欢。
He do hope mom buys him that coat.
他真的希望妈妈给他买那件外套。
I do know about dogs.
我确实了解狗。
注意：如果主语是第三人称单数，用does，一般过去时用did，同时后面的谓语动词用原形。
例如：
Well, father really did know best.
很好，你父亲确实知道得很多。
I did know it!
我其实早就知道了！
The person can and does understand the communication;
这个人能够并且确实理解这样的沟通；
Who does know?
谁真的知道？
Sometimes mother does know best!
有时候妈妈知道的最多！
do 在这儿是助动词，＂强调感情色彩＂时，表示我们对正在谈论的事情感情强烈。类似的如：You do look nice today. 你今天看着真是漂亮。She does talk a lot, doesn’t she? 她的确爱说话，不是吗？
do 在这里表示强调，意思是的确，他们的确需要学着记录。
They do need to learn to write down中的do表示强调的作用
绛旓細- They need to finish the project by Friday.锛堜粬浠渶瑕佸湪鏄熸湡浜斿墠瀹屾垚杩欎釜椤圭洰銆傦級闇瑕佹敞鎰忕殑鏄紝鍦ㄥ惁瀹氬彞鎴栫枒闂彞涓紝鐪佺暐"to"涓嶆槸甯歌鐨勫仛娉曘傚洜姝わ紝鎴戜滑閫氬父浼氫娇鐢"need to"鏉ュ缓绔嬬枒闂垨鍚﹀畾褰㈠紡銆備緥濡傦細- Do you need to go to the store?锛堜綘闇瑕佸幓鍟嗗簵鍚楋紵锛- They don't ...
绛旓細need do涓殑need涓烘儏鎬佸姩璇嶏紝姝ゆ椂鐨刵eed娌℃湁浜虹О銆佹暟浠ュ強鏃舵佺殑鍙樺寲锛屼笖閫氬父鐢ㄤ簬鐤戦棶鍙ュ拰鍚﹀畾鍙ヤ腑銆備緥濡傦細Need you go right away? 浣犻渶瑕侀┈涓婂姩韬悧锛焀e needn't finish our homework in one day. 鎴戜滑涓嶅繀涓澶╁唴灏卞仛瀹屼綔涓氥俷eed to do涓殑need鏄涓哄姩璇嶏紝need鏈変汉绉般佹暟浠ュ強鏃舵佺殑鍙樺寲锛屽彞瀛愮殑...
绛旓細need to do 琛ㄧず涓昏涓巒eed杩欎釜鍔ㄤ綔鏄富鍔ㄥ叧绯伙紝\r\n濡傦細I need to go now.鎴戠幇鍦ㄩ渶瑕佺寮浜嗐俓r\n鑰宯eed doing sth琛ㄧず涓昏涓巒eed杩欎釜鍔ㄤ綔鏄鍔ㄥ叧绯伙紝\r\n渚嬪锛歍he windows need cleaning.绐楁埛闇瑕佹竻鎵
绛旓細they needn鈥瞭 do sth鎴栬呮槸they don't need to do sth
绛旓細鏈彞搴旇鏄夋嫨鐤戦棶鍙ャ備笉鑳界敤yes/no鍥炵瓟銆傚彞棣栫殑do鏄姪鍔ㄨ瘝 鍔犲湪琛屼负鍔ㄨ瘝涓鑸幇鍦ㄦ椂 闈炲崟涓夌殑涓昏鍓嶉潰 鏋勬垚鐤戦棶鍙ャ備笌涓昏鍚庨潰鐨勫姩璇嶅師褰need涓璧锋瀯鎴愮枒闂彞鐨勮皳璇俷eed鍚庨潰鏄姩璇嶄笉瀹氬紡鐭浣滃璇傛湰鍙ユ敼涓洪檲杩板彞 鎶婂姪鍔ㄨ瘝鍘绘帀鍗冲彲锛岃涓哄姩璇嶄竴鑸幇鍦ㄦ椂鐨勯檲杩板彞涓嶉渶瑕佸姪鍔ㄨ瘝銆傚嵆They need to do ...
绛旓細need do ---闇瑕佸仛鏌愪簨 need 鍦ㄨ繖閲屾槸鎯呮佸姩璇 need to do ---闇瑕佸仛鏌愪簨 琛ㄧず涓诲姩 need doing ---闇瑕佽鍋氭煇浜 琛ㄧず琚姩 1 What need do you have I to serve for you?浣犳湁浠涔堥渶瑕佹垜涓轰綘鏈嶅姟鐨勫悧锛2They need to do the same now.浠栦滑鐜板湪鍙堥渶瑕佽繖涔堝共浜嗐侷t has many works to need...
绛旓細4銆They need to do their assignments before the deadline.浠栦滑闇瑕佸湪鎴鏃ユ湡涔嬪墠瀹屾垚浣滀笟銆備簩銆乶eed doing 1銆乀he project needs doing as there is still a lot of research to be done.杩欎釜椤圭洰闇瑕佽繘琛岋紝鍥犱负杩樻湁寰堝鐮旂┒宸ヤ綔瑕佸仛銆2銆乀he groceries need doing as we are running out of ...
绛旓細If they do need, what do they need it for? Different students learn English for different purposes. Most of the students learn English because they need to read English textbooks or journals and attend English lectures, while a few students use it to talk to English-speaking visi...
绛旓細鍚﹀畾鍙ワ細They do not need to study hard at school,鎴栬匱hey need not study hard at school Do they need to study hard at school?鎴栬Need they study hard at school?
绛旓細We have a big wave of bold waves, so you do not have to care about the tranquil Xiaohe here, we have a sunny spring day, they do not need to envy the winter die-qiong chaos, we are of a rain umbrella, is a bowl of cold winter in the Carbon fire, the warmth is not only you...
