中考英语分词用法讲解
1、分词作定语
分词前置
We can see the rising sun. 我们可以看到东升的旭日
He is a retired worker.他是位退休的工人
分词后置(i分词词组；ii 个别分词如given, left；iii 修饰不定代词something等)
There was a girl sitting there.有个女孩坐在那里
This is the question given.这是所给的问题
There is nothing interesting.没有有趣的东西
过去分词作定语
与其修饰的词是被动关系，相当于一个被动语态的定语从句。
Most of the people invited to the party were famous scientists.
Most of the artists invited to the party were from South Africa.
典型例题
1) The first textbook ___ for teaching English as a foreign language came out in the 16th century.
A. have written
B. to be written
C. being written
D. written
答案D. 书与写作是被动关系，应用过去分词做定语表被动，相当于定语从句which is written
2）What's the language ____ in Germany?
A. speaking
B. spoken
C. be spoken
D. to speak
答案B. 主语language与谓语动词之间有被动的含义。
spoken是动词speak的过去分词形式，在句中作定语，修饰主语language, spoken 与language 有被动关系。该句可以理解为：
What's the language (which is) spoken in German?
2、分词作状语
As I didn't receive any letter from him, I gave him a call.
-> Not receiving any letter from him, I gave him a call.
由于没有收到他的信，我给他打了电话。
If more attention was given, the trees could have grown better.
-> Given more attention，the trees could have grown better.
假如多给些照顾，那些树会长得更好。
典型例题
1）_____ some officials, Napoleon inspected his army.
A. Followed
B. Followed by
C. Being followed
D. Having been followed
答案B. Napoleon 与follow 之间有被动的含义。being followed除表达被动之外，还有动作正在进行之意。followed by（被…跟随）。本题可改为：With some officials following, Napoleon inspected his army.
2）There was a terrible noise ___ the sudden burst of light.
A. followed
B. following
C. to be followed
D. being followed
答案B. 由于声音在闪电后，因此为声跟随着光，声音为跟随的发出者，为主动。用现在分词。
3）_______, liquids can be changed into gases.
A. Heating
B. To be heated
C. Heated
D. Heat
答案 C. 本题要选一分词作为状语。现在分词表主动，正在进行的；过去分词表被动的，已经完成的。对于液体来说是加热的受动者，是被动的，因而选C。它相当于一个状语从句When it is heated，…
注意：选择现在分词还是过去分词，关键看主句的主语。如分词的动作是主句的主语发出，分词就选用现在分词，反之就用过去分词。
(Being ) used for a long time, the book looks old.
由于用了很长时间，这本书看上去很旧。
Using the book, I find it useful.
在使用的过程中，我发现这本书很有用。
3、连词+分词(短语)
有时为使分词短语与主句关系更清楚，可在分词前加连词。连词有：when，while，if though，after, before, as.但分词的主语和主句的主语必须为同一个，如：
While waiting there, he saw two pretty girls come out of the building.
waiting 和saw 的主语相同。
4、分词作补语
通常在感官动词和使役动词之后，如：
I found my car missing.我发现我的车不见了。
I'll have my watch repaired.我想把我的手表修一下
5、分词作表语
现在分词：表示主动，正在进行
过去分词：表示被动，已经完成
She looked tired with cooking.她由于忙着做饭，看上去有些疲倦。
He remained standing beside the table.他依然站在桌旁。
6、分词作插入语
其结构是固定的，意思上的主语并不是句子的主语。
generally speaking一般说来
talking of (speaking of) 说道
strictly speaking 严格的说
judging from 从…判断
all things considered 从整体来看
taking all things into consideration全面看来
Judging from his face, he must be ill.从他的脸色看，他一定是病了。
Generally speaking, dogs can run faster than pigs. 总的来说，狗比猪跑得快。(speaking 并不是dogs 的动作)
7、分词的时态
1）与主语动词同时，
Hearing the news, he jumped with joy.听到这一消息，他高兴得手舞足蹈。
Arriving there, they found the boy dead.刚一到那儿，他们就发现那男孩死了。
典型例题
The secretary worked late into the night, ___a long speech for the president.
A. to prepare
B. preparing
C. prepared
D. was preparing
答案B. 此处没有连词，不能选D，否则出现了两个谓语动词worked和was preparing。只能在B，C中选一个。又因前后两个动作同时发生，且与主语为主动关系，应用现在分词。
2）先于主动词
While walking in the garden，he hurt his leg. 在花园里散步时他伤了腿。
分词作时间状语，如果先与主动词的动作，且强调先后，要用having done。
Having finished his homework, he went out.
=As he had finished his homework, he went out.
做完作业后，他出去了。
典型例题
___ a reply, he decided to write again.
A. Not receiving
B. Receiving not
C. Not having received
D. Having not received
答案C. 本题考查分词的时态与分词的否定式。根据题意判断，分词的动作（接信）发生在谓语动词的动作（决心再写信）之前，因此用分词的完成式。分词的否定式的构成为not +分词，故选C。该句可理解为：Because he had not received a reply, he decided to write again.
8、分词的语态
1）通常，现在分词表示主动，过去分词表示被动，例如：
He is the man giving you the money.(= who gave you…)他就是给你钱的那个人。
He is the man stopped by the car.( = who was stopped by…)
他就是那个被车拦住的人。
2）不及物动词的过去分词表示动作已经发生
gone, fallen, retired, grown-up, escaped, faded, returned
例: a well-read person.一个读过许多书的人
a much-travelled may一个去过许多地方的人
a burnt-out match烧完了的火柴
冠词部分 【复习目标】 ▲掌握定冠词与不定冠词的用法。 【课前准备】 ?要求学生对冠词的用法作一归纳。 【知识要点】 （一）不定冠词a,an的用法如下： a用于辅音音素开头的词前，an用于元音音素开头的词前。 值得注意的是： A. 如果不定冠词后面第一个词以元音字母u开头就用a。例如university, useless, useful, unit, uniform 。 B. 如果不定冠词后面第一个词以不发音的h开头，而h后面第一个音的音素是元音因素，就用an。例女口hour, honest 。 C. 如果不定冠词和名词前有其他词，不定冠词的形式仍取决于它后面第一个词的语音形式。例如an actress, a beautiful actress 。 1 表示人或事物的某一类（含义相当于一类事物的任何一个） A_dictio nary is a useful, book. An_un dergr ound train can start and stop quickly. 2 用于表示数量、时间的名词前，表示"一”的意思，但数的概念没有one强烈。The plan will be ready in a day or two, once a week. _ 3 ?泛指某人或某物，但未具体说明何人、何物，如： A_boy is wait ing for me. Give me a_pe n, please. 4 用于某些固定短语中 女口：a_few, a little, a lot of, a nu mber of, just a mi nu te, i n a hurry, for a while, for_ _ a long time, a_cup of, a bottle of, have a rest, have a talk, have a fever, have a good time, have（take） a walk, have a toothache, take a bath, give_a less on _ （二）定冠词用法如下： 定冠词的用法如下： 1 ?指彼此都知道的人或事物，如： Open the door, please. Go and close the window. 2 ?特指某（些）人或某（些）事物，如： The _girl in red is my sister. The ma n over there is our En glish teacher. The book on the desk is mine. 3. 指前面提到过的人或事物，如： Here is a picture of a moder n car factory. My father works in the factory. 4 ?用在序数词和形容词最高级前，在方位词前。如：
英语语法-ing分词的用法 ing分词的用法 1、-ing分词的构成 -ing分词是由动词原形加词尾-ing构成。-ing分词同样有时态和语态的变化，通常有下表几种形式（以do为例）： 一般式完成式 主动形式doing 主动形式having done 被动形式being done 被动形式having been done -ing分词的否定形式是由not 加-ing分词构成。如： Not knowing his address, I could do nothing but stay at home and wait. 不知道他的地址，我只好在家里等着。 His not coming made all of us angry. 他没来使我们大家都很生气。 2. -ing分词的一般式和完成式： -ing分词的一般式表示和谓语动词所表示的动作同时进行的动作；完成式表示在谓语动词所表示的动作之前发生的动作。如： Being a student, he was interested in books. 作为一个学生，他对书本很感兴趣。 Not having studied his lessons very hard, he failed the examinations. 因为没有努力学习功课，他考试不及格。 3. -ing分词的被动式： -ing分词的被动式表示它的逻辑主语是-ing分词动作的承受者。根据-ing分词动作发生的时间，-ing分词的被动式有一般被动式(being done)和完成被动式(having been done)。如：The question being discussed is very important. 正在被讨论的问题很重要。 Having been criticized by the teacher, he gave up smoking. 被老师批评以后，他把烟戒了。 注意：在need, want, require, be worth等动词(短语)后，作宾语的-ing分词常用主动形式来表示被动含义。如： Your shoes need cleaning. = Your shoes need to be cleaned. 你的鞋需要清洗一下了。 This book is well worth reading. 这本书很值得一看。 4. -ing分词的语法作用 -ing分词一方面具有动词的性质，另一方面也相当于一个名词或形容词、副词，在句中可以作主语、表语、宾语、定语、状语和补语等。 1)–ing分词（短语）作主语： Laying eggs is the ant queen's full-time job. 产卵是蚁后的专职工作。 Saying is easier than doing. 说比做容易。 在下面两种结构中，-ing分词也作主语。 ①为了保持句子平衡，通常用作形式主语，而把真实主语放在句末。如： It is no use crying over spilt milk. 作无益的后悔是没有用的。 It's a waste of time arguing about it. 辩论这事是浪费时间。 ②在There is no结构中，通常用-ing分词。如： There is no joking about such matters. 这种事开不得玩笑。
高中英语语法之动词过去分词 简介 规则动词的过去分词一般是由动词加ed构成(具体规则见后)，不规则动词的过去分词见不规则动词表。过去分词则属于类动词 1. 及物动词的过去分词作表语,与句子主语是被动关系,表示主语的状态,不但表示被动,还表示已完成了.The cup is broken. 茶杯破了. 2. 不及物动词的过去分词作表语,与句子主语是主动关系,表示主语的状态,只表示动作的完成. He is retired. 他已退休. 3. 有些过去分词作表语时,构成的谓语很接近被动结构. 过去分词构成规则 1 、规则动词：规则动词的过去分词的构成规则与规则动词的过去式的构成规则相同。四点变化规则： (1)、一般动词，在词尾直接加“ ed ”。work---worked---worked ,visit---visited---visited (2)、以“ e ”结尾的动词，只在词尾加“ d ”。live---lived---lived , (3)、以“辅音字母+ y ”结尾的动词，将"y" 变为"i" ，再加“ ed ”。 study---studied---studied ,cry---cried---cried , (4)、重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ ed ”。 stop---stopped---stopped , drop---dropped--dropped 2 、不规则动词，见不规则表 一、当过去分词作为表语 The city is surrounded on three sides by mountains. 这座城市三面环山. 【注意】过去分词作表语与被动语态的区别:过去分词作表语,主要是表示主语的状态,而被动语态则表示动作. (1) The cup was broken by my little sister yesterday. 茶杯是昨天我小妹打碎的.(是被动语态,表示动作) (2) The library is now closed. 图书馆关门了.(过去分词作表语) 【注意】过去分词表示被动或完成, -ing 形式表示主动或进行.有些动词如interest, bore, worry, surprise, frighten 等通常用其过去分词形式来修饰人,用-ing 形式来修饰物. (3) The book is interesting and I'm interested in it. 这本书很有趣,我对它很感兴趣. 二、当过去分词作为定语 作定语用的过去分词相当于形容词,其逻辑主语就是它所修饰的名词.及物动词的过去分词作定语,既表被动又表完成;不及物动词的过去分词作定语,只表完成. 1. 过去分词用作定语,如果是单个的,常置于其所修饰的名词之前. We must adapt our thinking to the changed conditions. 我们必须使我们的思想适应改变了的情况. 2. 过去分词短语用作定语时,一般置于其所修饰的名词之后,其意义相当于一个定语从句,但较从句简洁,多用于书面语中. The concert given by their friends was a success.他们朋友举行的音乐会大为成功. 3.过去分词短语有时也可用作非限制性定语,前后常有逗号. The meeting, attended by over five thousand people, welcomed the great hero. 他们举行了欢迎英雄的大会,到会的有五千多人. 4. 用来修饰人的过去分词有时可以转移到修饰非人的事物,这种过去分词在形式上虽不直接修饰人,但它所修饰的事物仍与人直接有关.
中考英语冠词复习 一、初中英语冠词 1．As _______volunteer at the Beijing Expo 2019 （园艺博览会）,Lu Ming understands _________idea of green life better than before. A. a; an B. a; the C. the; an D. the; the 【答案】 B 【解析】【分析】句意：作为一个2019北京园艺博览会的志愿者，陆明比以前更能理解绿色生活的概念。第一空根据可数名词单数voluntee“志愿者”，可知应用不定冠词a，表“一个”；第二空根据可数名词单数idea后的定语of green life “绿色生活的”，可知为特指，应用定冠词the，故选B。 【点评】考查冠词。注意不定冠词用于泛指，定冠词用于特指。 2．The bed piano allows a music lover to play ______ piano while he is lying in bed. A. a B. an C. / D. the 【答案】 D 【解析】【分析】句意：钢琴床允许音乐爱好者躺在床上时弹奏钢琴。play后跟乐器，乐器前用定冠词the。故答案为D。 【点评】考查冠词的用法。 3．There is a pencil on the floor. pencil is Peter's. A. A B. An C. The D. / 【答案】 C 【解析】【分析】句意：在地板上有一个铅笔。这个铅笔是皮特的。本题考查定冠词the，当上文出现的名词，下文再出现时要用the。根据题意本题故选C 【点评】本题考查冠词的用法，以及a、an、the、和零冠词的用法和区别。 4．There is_________800-meter-long road in front of the school． A. a B. an C. the 【答案】 B 【解析】【分析】句意是：在学校前面有一条800米长的公路。800-meter-long 是一个复合形容词，800读作：eight hundred，是以元音音素开头的单词，前面用不定冠词an，故选B。 【点评】考查不定冠词表示数量“一”的用法。 5．—Who's ______ boy under the tree? —Bill. He's ______ active boy. A. a, an B. a, the C. the, a D. the, an 【答案】 D 【解析】【分析】句意：--树底下那个男孩是谁？--比尔。他是个活泼的男孩。a用于辅音
过去分词专项训练 Part1: Fill in the blanks 1. When_______(ask) why he was late, he went red.(脸红了) 2. Deeply ____ (move) by the story, she began to cry. 3. He walked out of the house，_______ （follow）by his pet dog ______(name )Snoopy. 4. When______ (travel), you should take care of your health. 5. Although________ (shock) at the nationwide milk crisis, many mothers still showed they would choose the brands of milk powder cautiously instead of saying “no” to it. party. 6. Even if______ (invite), I won’t attend the evening = Even if I______ (invite), I won’t attend the evening party. 7 _______(dress )in white, she looks really pretty. 8 ________(see) the picture, I couldn’t help thinking of his good old days. 9 Can you see the boy ___________ (question) by the police now? 10 The building ___________ (complete) at the end of this year will be our library. 3. At last the man managed to make himself ___ with his ____ French. A. understood; broken B. understand; break C. understanding; breaking D. understand; broken 4. _____ to be one of the greatest inventions of the 20th century, the computer is playing a more and more important role in social life. A. Considered B. Considering C. To consider D. Consider 5. Prices of daily goods ________ through a computer can be lower than store prices. A. are bought B. bought C. been bought D. buying 6. Daring, Can’t you get _________ quickly, only fifteen minutes for the party! A. changing B. change C. to be changed D. changed 7. We must study as much as possible to meet the needs of a _________ world we face. A. ever-changed B. ever-change C. ever-changes D. ever-changing 8 The ________ story of the hero _______ everyone to tears. A. moving; moved B. moving; moving C. moved; moved D. moved; moving 9. After the storm there were quite a few ______ trees on the ground. Many people saw them ______ down when the storm came up. A. fallen; fall B. fallen; fallen C. fallen; to fall D. falling; fall 10. To our great grief, there were more than 10 million people _______ in the Wen Chuang earthquake. A. killing B. to be killed C. killed D. having been killed em big at all. 11 _____ with the size of the whole earth, the biggest ocean doesn’t se A Compare B When comparing C Comparing D When compared 12. If one third of a person’s blood _______, they may die. A. lost B is lost C. is losing D. loses tudents ____ outside to come in right away. 13. It’s time for the class meeting. Tell the s A. playing B. to play C. played D. who play 14. ____ drivers are a danger to the safety of the public. A. Drank B. Drunk C. Drinking D. Drink - 1 - / 3
中考英语专题复习---冠词 考点详解 命题趋势： 冠词是一种虚词，是名词的一种标志，不能独立担任任何句子成分，只能附着在一个名词上，帮助说明其词义。对于冠词的考查，往往集中于a、an的用法区别，定冠词的用法，不用冠词的情况，习惯用语中冠词的用法等几个方面。考查形式以单项选择为主，有时也会在完形填空、完成句子等类型的题目中出现。在学习过程中，不但要掌握不同类型的冠词的用法，还要注意习惯搭配中的冠词的使用情况。 中考考查重点： 一、冠词的用法； 二、不用冠词的情况（零冠词）； 三、冠词的位置。 考向一：冠词的分类 【易错提醒】 考向二：冠词的基本用法 (一)、不定冠词a、an的用法
1. a和an都用于可数名词单数前，泛指人和物。表示可数事物中的一个。但两者用法有区别： (1)若随后的单词以辅音音素开头，用a。如：a lot of，a good idea，a pear。 (2)若随后的单词以元音音素开头，用an。如：an example，an orange，an apple。 注意：某些以元音字母开头的单词用a，因为其第一个音是/j/。如：a university，a European language。 某些以字母h 开头的单词用an，因为这些单词的＂h＂不发音。如：an honest boy，an hour ago。 【知识拓展】 1. 同源宾语前不定冠词的使用：动宾短语中，与动词＂同源＂的名词前一般要加不定冠诃，如： sleep a sound sleep 睡得很香fight a hard fight 进行艰苦的斗争； dream a sweet dream 做一个甜美的梦live a happy life 过幸福的生活； smile an attractive smile 笑得迷人 2. 惯用短语中的不定冠词 have a word with sb 同某人谈话have a try 试一下
现在分词 一、基础知识： 现在分词（也叫动名词）：表示主动和进行。 基本形式：doing 否定式：not doing 被动式：being done 完成式：having done 二、具体用法： 1.动名词作主语和宾语： （1）把一个动词变成-ing形式可以当做名词来用，表示一种经常性、习惯性的动作，可在句中充当主语和宾语。 eg: Working with you is a pleasure. I like reading in my free time. （2）可以用it做形式主语或形式宾语放在前面，再用动名词做真正的主语或宾语放在后面，这种用法常用于以下句式： ①It is/was no use/good doing sth. 做某事是没用的/没有好处的。 eg: It’s no use begging for his mercy. It’s no good smoking too much. ②It is/was a waster of time doing sth. 做某事是浪费时间的。 eg: It is a waste of time copying others’ homework. ③It is/was worth doing sth. 做某事是值得的。 eg: It was worth making the effort. ④There is/was no sense in doing sth. 做某事是没有道理的/意义的。 eg: There is no sense in arguing with your wife. ⑤There is/was no point (in) doing sth. 做某事是没用的/无意义的。 eg: There is no point in getting angry. ⑥There is no shame in doing sth. 做某事是不丢脸的。 eg: There is no shame in saying sorry to your friends. ⑦There is no telling…无法预言会… eg: There is no telling what will happen. ※注意：动名词作主语时，其前可用名词所有格和形容词性物主代词修饰，即one’s doing sth.作主语。 eg: Tom’s being late again made his teacher angry. My going to Beijing University is my parents’ biggest dream. （3）动名词作宾语分为两种情况：动名词后的宾语和介词后的宾语 ①有些动词后只能接动名词作宾语，常见的有： avoid, advise, allow, admit, appreciate, consider, deny, enjoy, keep, finish, suggest, dislike, delay, risk, escape, imagine, mind, miss, permit, practice, fancy, can’t help, be busy, give up, can’t stand, feel like等。 eg: You must avoid being hurt when crossing the road. ②有些动词后即可接动名词也可接不定式作宾语，常见的有： A: start, begin, intend, attempt, continue等后接doing和to do无区别。 B: like, love, prefer, hate等后接doing和to do略有区别，后接doing侧重经常习惯性的行为，后接to do侧重具体的某一次行为。 eg: I like swimming in summer but today I like to see a film at home
英语分词的用法 英语中的分词有两种：现在分词和过去分词。及物动词的现在分词表示正在进行和主动意义，过去分词表示已经完成和被动意义。现将常用的英语分词的用法归纳如下: 1.作定语 分词可用来修饰名词或代词，并和所修饰的词在逻辑上有主谓关系。 (1)前置定语 单个分词作定语时，通常放在被修饰名词之前，作前置定语。例如： What exciting news it is! 这是多么令人振奋人心的消息! There were a lot of excited people at the concert．演奏会上，很多人兴奋不已。 (2)后置定语 a、少数单个分词(尤其是过去分词为多)作定语时，也可作后置定语。例如： Make sentences with the words given ．用所给的词造句。 The goods ordered will be delivered soon. The money left is far from enough. Many people are dubious about the announcement from the authorities concerned. b、单个分词作不定代词的定语时，要放在被修饰代词之后，作后置定语。例如： Is there anything unsolved ? 还有没解决的问题吗? There is something missing ． 有东西丢失了。 c、分词短语作定语时，要放在被修饰名词之后，作后置定语。这时的分词短语相当于一个定语从句。例如： Do you know the old woman sitting under the tree ?(=Do you know the old woman who is sitting under the tree ?) 你认识坐在树下的那个老太太吗? There comes a girl dressed in red ．(=There comes a girl who is dressed in red ．) 一个穿红衣服的女孩走过来了。 2.作表语 分词作表语，相当于形容词。现在分词作表语通常表示主语所具有的性质或特征，含有“令 人……的”意思。过去分词作表语多表示主语所处的情形或状态，含有“感到……的”意思。例如： The match was very disappointing ． 这场比赛令人失望。 They were very disappointed ． 他们都非常失望。 3.作补语 (1)作宾语补语 a、分词作宾语补足语，宾语和现在分词(主动意义)有逻辑上的主谓关系，宾语和过去分词 (被动意义)有逻辑上的动宾关系。 分词通常用在see，hear, watch，notice，feel，find等感官动词或have，get，make
第7章动词的过去分词形式 动词的-ed形式也是非谓语动词的一种，它具有动词的一些特点，同时也具有形容词、副词的句法功能，在句中可用作表语、定语、状语和宾语补足语等。 一、动词的-ed形式的特征 A．动词的-ed形式是由动词的过去分词构成 动词的-ed形式只有一种形式，即传统语法中的过去分词。绝大部分的动词的-ed形式由动词原形加-ed构成，也有一些动词的-ed形式是不规则的。 1．规则动词的-ed形式 limit→limited（限制） pretend→pretended（假装） escape→escaped（逃脱） provide→provided（提供） refer→referred（提交） drag→dragged（拖） pray→prayed（祈祷） supply→supplied（供应） 2．不规则动词的-ed形式 cast→cast（投掷） spread→spread（传播） bite→bitten（咬） forgive→forgiven（原谅） spit→spat（吐） wear→worn（穿） fight→fought（搏斗） lose→lost（丢失） 3．少数动词的-ed形式作定语时，读音与一般过去分词不同 learned a learned professor 一位知识渊博的教授 aged an aged man 老人 beloved his beloved computer 他心爱的计算机 B．动词的-ed形式的否定形式 动词的-ed形式的否定形式是由not或never加动词的-ed形式构成。 Not allowed to go in, he had to wait outside. 不允许他进去，他只好在外面等着。 Never invited to his party, she got angry with him. 从未被邀请过去他的聚会，她很生气。 C．动词的-ed形式的特征 动词的-ed形式有被动的意思，有时也可表示完成的动作。 1．动词的-ed形式表示已完成的动作。 除了作形容词用的-ed形式外，动词的-ed形式可带有完成的意义，有的同时也带有被动的意义。
高中英语现在分词的用法 1）- ing分词（短语）作主语： 1. 动词-ing 形式作主语表示抽象的或泛指的动作, 谓语动词用单数。如： 1. Talking to him is talking to a wall. 对他说话等于对牛弹琴。 2. Smoking may cause cancer. 吸烟会致癌。 3. Walking is my only exercise. 散步是我唯一的运动。 4. Talking mends no holes. （谚）空谈无济于事。 5. Saying is easier than doing. 说比做容易。 1. 为了保持句子平衡，通常用作形式主语，而把真实主语放在句末。如：It is no use crying over spilt milk. 作无益的后悔是没有用的。 It's a waste of time arguing about it. 辩论这事是浪费时间。 常见的作表语的名词或短语有：no use, no good, fun, hard work, a hard / difficult job, a wonder, a waste of time 等。如： It is worthwhile discussing with her. It 's no good waiting here. Let 's go home. It was a waste of time reading that book. 2. 动词-ing形式的否定形式是在其前面加not。如： Your schoolmate 's not coming home made her parents worried. 2）-ing 分词（短语）作宾语： 1. I suggest ending the meeting. 我建议结束会议。 2. He admitted taking the money. 他承认钱是他拿的 3. I couldn ' t help laughing.
人教版初中英语专题复习：冠词的用法与同步练习 一、不定冠词a/an的用法: 1.a用于辅音发音开头的词前，而不是辅音字母前面，如：a book, a desk; 有些单词虽然是以元音字母开头，但需用a修饰，这些单词可以连成一句话： In a university, a European united a one-eyed man to steal a useful thing, then ran away along a one-way road. This is a usual thing.在一所大学里，一个欧洲人联合独眼龙偷了一件有用的东西，然后沿着一条单行道逃跑了。这是一件平常的事。 2.an用于元音发音开头的词前，而不是元音字母前，如：an apple, an hour. 有些单词虽然是以辅音字母开头，但发音却是以元音开头，这些单词可以连成一句话： An hour ago, an honest man accepted an honorable task.一个小时以前，一个诚实人接受了一项光荣任务。具体用法： 1. a/an 用于单数可数名词前,表示“某一”或者“一个”的意思. a book a boy a man a bird a dog an hour an interesting book a dangerous animal 2.表示类别：这种用法是指某人或某物属于某一种类，或者指某一种类的人或物中的任何一个或一件，或者指某一种类的人或物，但不具体说明是何人或何物。 例如： That is a pen, not a pencil. 那是钢笔而不是铅笔。（指属于某一种类） Give him a pear, please! 请给他一个梨。（指某一种类中的任何一个） An elephant is bigger than a horse. 大象比马大。 补充：和one 的区别：a/an 表示类别种类, 而one强调数量 a bus （表示是一辆公交车而不是一辆小汽车也不是火车） one bus (强调是一辆车而不是两辆或三辆) There is a cat under the chair. 椅子下面有一只猫。（强调种类） There is one cat under the chair.椅子下边有一只猫。（强调数量）
初中英语现在分词用法总结 一、基础知识： 现在分词（也叫动名词）：表示主动和进行。 基本形式：doing 否定式：not doing 被动式：being done 完成式：having done 二、具体用法： 1.动名词作主语和宾语： （1）把一个动词变成-ing形式可以当做名词来用，表示一种经常性、习惯性的动作，可在句中充当主语和宾语。 eg: Working with you is a pleasure. I like reading in my free time. （2）可以用it做形式主语或形式宾语放在前面，再用动名词做真正的主语或宾语放在后面，这种用法常用于以下句式： ① It is/was no use/good doing sth. 做某事是没用的/没有好处的。 eg: It’s no use begging for his mercy. It’s no good smoking too much. ② It is/was a waster of time doing sth. 做某事是浪费时间的。eg: It is a waste of time copying others’ homework. ③ It is/was worth doing sth. 做某事是值得的。 eg: It was worth making the effort. ④ There is/was no sense in doing sth. 做某事是没有道理的/
意义的。 eg: There is no sense in arguing with your wife. ⑤ There is/was no point (in) doing sth. 做某事是没用的/ 无意义的。 eg: There is no point in getting angry. ⑥ There is no shame in doing sth. 做某事是不丢脸的。 eg: There is no shame in saying sorry to your friends. ⑦ There is no telling…无法预言会… eg: There is no telling what will happen. ※注意：动名词作主语时，其前可用名词所有格和形容词性物主代词修饰，即one’s doing sth.作主语。 eg: Tom’s being late again made his teacher angry. My going to Beijing University is my parents’ biggest dream. （3）动名词作宾语分为两种情况：动名词后的宾语和介词后的宾语 ①有些动词后只能接动名词作宾语，常见的有： avoid, advise, allow, admit, appreciate, consider, deny, enjoy, keep, finish, suggest, dislike, delay, risk, escape, imagine, mind, miss, permit, practice, fancy, can’t help, be busy, give up, can’t stand, feel like等。 eg: You must avoid being hurt when crossing the road. ②有些动词后即可接动名词也可接不定式作宾语，常见的有：
-ED分词 -ED分词 -ED分词（-ED Participle）即传统语法所指的“过去分词”（Past Participle）, 是非限定动词之一。 -ED分词有两种形式：规则动词形式和不规则动词形式。规则动词形式由规则动词＋-ED 构成；不规则动词有其特殊的-ED分词。在语法功能上，它在句子中所能承担的成分基本与-ING 分词相同，可以作表语，定语，状语，也可以用在复合结构中，不管它作什么成分，其最基本的含义是“被动”的。-ED分词在语法功能和意义上与-ING分词有一定的区别。 一、-ED分词与-ING分词的区别 虽然在语法功能上，-ED分词在句子中所能承担的成分基本与-ING分词相同，但在意义上两者有差别：-ED分词表示被动的意义而-ING分词则表示主动的意义；-ED分词表示已经完成和被动的动作而-ING分词则表示一般性的或正在进行的动作，在表现形式上，-ING分词有“一般式”和“完成式”与“主动式”和“被动式”之分；而-ED分词只有一种形式。下边我们分析-ING 分词与-ED分词在语法功用上的区别。 1. 作表语时，-ING分词表示主语所具有的特征而-ED分词表示主语所处的状态 The book is quite interesting. I am interested in the book very much. The play is more exciting than any I have ever seen. That piece of land lay deserted. 2. 作状语时-ING分词表示主语正在进行的另一动作而-ED分词则表示主语发生动作的背景或情况 1) Having been served lunch，_________ . ［A］the problem was discussed by the members of the committee ［B］the committee members discussed the problem ［C］it was discussed by the committee members the problem ［D］a discussion of the problem was made by the members of the committee (B) 2) _______for her anthropological(人类学的) research，Margaret Mead also was involved with(涉及) the World Federation for Mental Health. [A] She is noted primarily [B] Noted primarily [C] Primarily is noted [D] She primarily noted (B) 3) Considered one of the leading poets in America today，___________ . ［A］a number of books and plays have also been written by Sonia Sanchez ［B］Sonia Sanchez has also written a number of books and plays ［C］a number of Sonia Sanchez's books and plays have been written ［D］there have been a number of books and plays written by Sonia Sanchez (B) 3. 作定语时，①-ING分词表示正在进行的动作，而-ED分词表示动作发生在谓语动词之前；
高中现在分词用法练 时间：20150529 一 1. (make) full preparations, we are ready for the examination. 我们已经作好了充分准备，现在可以应考了。 (= After we have made full preparations...) 2. (be) ill, he didn't go to school yesterday. 由于生病，他昨天没有上学。 (= Because he was ill...) 3.His father died, (leave) him a lot of money. 他父亲死了，留给他许多钱. (= and left him a lot of money.) 4.He lay on the grass, (stare)at the sky for a long time. 他躺在草地上，长时间地望着天空。 (= ...and stared at the sky for a long time) 5. (work) hard at your lessons, you will succeed. 如果你努力学习，就一定能成功。 (=If you work hard at your lessons.) 6. (know)all this, they made me pay for the damage. 尽管知道了一切情况，他们还是要我赔偿损失。 (= Although they knew all this.)Rewrite the following sentences. 7. When he approached Ms Smith, he touched her shoulder and kissed her. ________________ Ms Smith, he touched her shoulder and kissed her. 8. The person who is translating the songs can speak seven languages. The person _________ ___ ______can speak seven languages. 9. Because he comes from Jordan, he moves close to ask you a question. _______ _____ Jordan, he moves close to ask you a question. 10. She sat at the desk and did her homework. She sat at the desk ______ ____ __________. 11. The picture that hangs on the wall is a world-famous one. The picture _______ on the wall is a world-famous one. 12. Because he di dn’t receive an answer, he decided to write another letter to him. ____ ____________ an answer, he decided to write another letter to him. 13. When he sees the mountain, he always thinks of his hometown. _______ the mountain, he always thinks of his hometown.