① 英语中的一些常用语法
语从句(Subject Clause)
定义:如果一个句子在复合句中充当一个主语,那么这个句子就是主语从句.
第一部分：常规主语从句，即句子在复合句中充当一个主语
第二部分：为了防止句子头重脚轻，通常把形式主语it放在主语位置，真正主语搁置于句末
状语从句 （Adverbial Clause）
状语从句指句子用作状语时，起副词作用的句子。它可以修饰谓语、非谓语动词、定语、状语或整个句子。根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句。状语从句一般由连词(从属连词)引导，也可以由词组引起。从句位于句首或句中时通常用逗号与主句隔开，位于句尾时可以不用逗号隔开。
同位语部分是个句子,就是同位语从句,这种用法比较"固定",把关键的几个词背下来.
下面这个材料供参考.
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一、在复合句中用作同位语的从句叫同位语从句。它一般跟在某些名词后面，用以说明该名词表示的具体内容。如：
I heard the news that our team had won．我听到了我们队获胜的消息。
I had no idea that you were here．我不知道你在这里。
二、可以跟同位语从句的名词通常有news，idea，fact，promise，question，doubt，thought，hope，message，suggestion，words（消息），possibility等。如：
I’ve come from Mr wang with a message that he won’t be able to see you this afternoon． 我从王先生那里来，他让我告诉你他今天下午不能来看你了。
三、英语中引导同位语从句的词通有连词 that，whether，连接副词 how,when,where等。（注：if,which 不能引导同位语从句。）如：
l have no idea When he will be back．我不知道他什么时候回来。
He must answer the question whether he agrees to it or not.
他必须回答他是否同意这样一个问题。
四、有时同位语从句可以不紧跟在说明的名词后面，而被别的词隔开。 如：
Several years later，word came that Napoleon himself was coming to inspect them．
几年以后，有消息传来说拿破仑要亲自视 察他们。
The thought came to him that maybe the enemy had fled the city．
他突然想起可能敌人已经逃出城了。
五、同位语从句与定语从句的区别。
1、同位语从句与前面的名词是同位关系，即说明它前面名词的内容；而定语从句与前面的名词是修饰与被修饰关系，即限定它前面的名词范围，或补充一些情况。如：
The news that l have passed the exam is true．我通过了考试这一消息是真的。
（同位语从句，即从句所表达的意思就是前面名词的内容。）
The news that he told me just now is true．他刚才告诉我的消息是真的。
（定语从句，从句对前面名词起修饰限制作用，即“他告诉我的”那个消息，而不是别的消息。）
2、引导同位语从句的that是连词，在从句中不充当任何成份，而引导定语从句的that是关系代词，除起连接作用外，还在从句中充当主语、宾语或表语等。如：
The idea that computers can recognize human voices surprises many people.
计算机能够识别人的声音的想法使许多人感到惊奇。（that在从句中不充当任何成份。）
The idea that he gave surprises many people．他提出的观点令许多人感到吃惊。
（that在从句中作gave的宾语。）
一个名词(或其它形式)对另一个名词或代词进行修饰，限定或说明，这个名词(或其它形
式)就是同位语。同位语与被它限定的词的格要一致，并常常紧挨在一起。
② 英语的所有语法
英语语法是针对英语语言进行研究后，系统地总结归纳出来的一系列语言规则。语法是组词造句的规则，是把合适的词放进合适位置的艺术文化底蕴，语法可以分成为两大部分：分别为词法和句法。词法包括各类词的形态及其变化，句法主要讲句子的种类和类型，句子成分以及遣词造句的规律。语法的精髓在于掌握语言的使用。
具体你可以查看网络：http://ke..com/link?url=jwqbYT1FCToJiUWXZFgh900gk-L2IhcnRcSuloMfLO9a__QHdbZ38zW7o5t_QdiR_I1Eo6dK-qgOY8ayHNO
③ 英语常用的几个语法点有什么，
英语常用的几个语法点有什么， 中学语法大全 代词
目录
人称代词的用法 2
人称代词之主、宾格的版替换权 2
代词的指代问题 3
并列人称代词的排列顺序 3
物主代词 4
双重所有格 4
反身代词 4
相互代词 5
指示代词 6
疑问代词 7
关系代词 8
every, no, all, both,... 9
none, few, some, any,... 10
代词比较辩异one, that和it 11
one/another/the other 11
"the"的妙用 12
anyone/any one;... 12
both, either, neither,... 13
many, much 14
few, little, a few,... 14
④ 英语的语法具体有哪些
名词
冠词和数词
代词
形容词和副词
动词
动名词
动词不定式
特殊词精讲
分词
独立主格
动词的时态
动词的语态
句子的种类
倒装
主谓一致
虚拟语气
名词性从句
定语从句
状语从句
连词
情态动词
⑤ 英语里各种语法
that
可用在从句中
这三个也是指示代词，可以做主语。
that
is
my
book
they
are
walking.
these
handbag
are
not
mine.
⑥ 英语语法有哪些
呵呵 希望对你有所帮助 祝楼主进步哈
spend,cost,,pay,take:spend on sth;spend in dong;sth cost ab money
注意：cost的三种形式都是；It take ab+时间+to do；pay ab money for
区分the other，another，other, others,the others the other:两者范围内特指另一个；another：三者或三者以上的人或事物中任意的另一个；other：后接复数名词，意为其他的；others：others=other+复数名词，可用some any all修饰
Have to意为不得不 very意可为真正的 stay意为保持某种状态，可与keep互换
Besides意为除...之外（还有） except意为除...以外（不包括在内）
Instead放在句末 instead of后面为ing形式
In...way以什么方式 some...some....others意为一些...一些...另一些....
Make ab do-使某人做某事 make ab adj-使某人怎样 make ab n-使某人成为
Lead/have/live a......adj+life
可以修饰比较级的词：far,much,even,still,a lot,a little
Used to do-过去常常做某事 be used to doing-习惯做某事
Regard as后面可接名词和形容词
By accident-偶然地，小心地 by mistake 错误地
英语里常用“数字-名词”或“数字-名词 形容词” ps：一个七岁的男孩：7-year-old boy
Miss doing-错过做某事 miss还有“想念”的意思
Be upset（about）对...感到不安
Express-表达 词组：express one's feelings-表达某人感情；express one's thought-表达某人想法；express one's idea-表达某人主意
Go on可以为“事件发生”ps：It seem that the player will go on好像戏剧要开始了；go on doing sth-继续做某事（不停地做某一件事）；go on with sth-继续做某事（停下来之后继续做某件事）；go on to do sth-继续做某事（做完一件事，继续做另一件事）
Keep on doing-一直做某事；keep sb doing-使某人一直做某事；keep sth+adj使某人保持某种状态
adj enough not to do-足够...不去做 not adj enough to do-不足够...去做
Advice-忠告（不可数名词）词组：a piece of advice-一条意见；ask for one's advice about-征求某人对...的忠告；against one's advice about-违背某人忠告；by doctor's advice-遵照医嘱；some advice about-一些关于...的劝告
Suggestion-意见，建议；词组：adopt a suggestion-采纳建议；by one's suggestion-根据某人建议。Suggestion的动词形式是suggest，用法：suggest doing。Opinion与suggestion相似，但不如suggestion正是，比advice客气，词组：in one's opinion
Plenty of-很多，可修饰可数或不可数名词，多用于肯定句中；a number of-许多，相当于many，修饰可数名词，注意：the number of-...的数量；an amount of-大量的，多用于不可数名词，amount前可用large，small等修饰程度；a lot of/lots of-很多，可用于修饰可数或不可数名词
So that-以便，为了；so...that...-如此...以至于
Focus on-致力于... Aim to do-目的在于做... Apply for-申请 in the case of-...的情形下
Further和farther都是far的比较级，farther表示具体距离的远近，further表示抽象概念
LAST：The last-最后 at last-终于 last day-上一天 last for-持续；final-最终的决胜的；决赛，最终考试；at last=finally
Hurt用于有生命的东西；damage用于无生命的东西对其价值和功能的损坏，破坏程度较小；injure与hurt相近，只是更正式，用于天灾或事故中；destroy很粗鲁的手段使之毁灭，很难修复
Good：人品好，质量好，向别人问好；well：身体好，或作副词；nice：带有感情色彩，外观好，待人感情好；excellent-极好的，语气最强
Be busy doing=be busy with=忙于做某事
Beneath-在..之下（紧贴之下） under-在...下方（垂直向下） over-在...上方（垂直向上） below-在...之下（位置低于），可用于表示数目低于，其反义词为above
Until-直到...为止；not...until-直到...才
Although=though=虽然，尽管；although较为正式，用于句首；though更通俗常用；只要用了although或though就不能用but，and，or等连词
Such as-例如，后面接单词或词组；for example常用逗号分开，后面常根句子
Be（后省略）concerned about-关心；difficult to和...不同；be proud of为...自豪
curious about认真；free for免费；afraid of害怕；serious about严肃；
unaware of没注意；strict with严格；responsible for...的责任；useful for对...有用； equal to对...公平；famous for对...出名；aware of直到；grateful to对...感激；careful of小心；tired of对..感到疲累
with、in都是介词，in用于衣服的颜色；with多指穿“戴眼镜，帽子”，或是衣服上的装饰；put on-穿上、戴上，强调动作；wear强调穿着的状态；dress意为“给某人穿衣服”
Join表示加入党派，社会团体，表示成为其中一员；join in表示参加某项正在进行的活动，词组：join in sth /join sb in doing-参加某人的活动；take part in参加运动会、会议或工作，参加群众性活动起一份作用；attend参加会议，主要以观众或听众的身份写
Family-家庭成员 house-房屋 home-家乡 room-房间
One可以做不定代词，代替前面提过的人或物（单数），如果是复数则是ones
Present-上演、演出，作形容词时意为“在场的、目前的”，作名词时意为“目前，礼物”
Find out-发现、查出，可指找到无形的东西；find-找到，通常指寻找的结果，有偶然发现的意思
In trouble-遇到麻烦；in pain-疼痛；in love-在恋爱中。In意为“在某种状态中”
Listen to-听某人做某事（做完） listen doing-听某人正在做某事。有类似用法的单词有：see，watch，hear，find
In fact=as a matter of fact-事实上 pay（no）attention to-（不）注意
So和such都有“如此，这样”的意思，so修饰副词和形容词，such修饰名词，注意：如果名词前有many，much，few，little时只能用so；修饰单数可数名词时，可以用so或such，但so句式“so+形容词+a/an+单数名词”，such则是“such+a/an+形容词+单数名词”
⑦ 英语语法大全
初一英语语法用法复习大全
时间： 2008年11月13日 作者： 来源：网络
1. 形容词的用法：
形容词用以修饰名词，表示人或事物的特征。在句中可以作定语、表语，用于限定被修饰语的特征，如长短、大小、重量、颜色、高矮、胖瘦、新旧等，。
，“限定词”包括：冠词、物主代词、指示代词、或数词，它位于各类形容词前。它本身分为三位，即：前、中、后。前位限定词有all、half、both、分数和倍数；中位限定词有冠词、指示代词、物主代词等；后位限定词有基数词和序数词，但序数词位于基数词前。如:both my hands、all half his income等。“描绘”性形容词如：beautiful、bad、cold、great等。“大长高”表示大小、长短、高低等一些词。表示“形状”的词如：round square等。“国籍”指一个国家或地区的词。“材料”的词如：wooden, woolen, stone,silk等。“作用类别”的词如：medical, college，writing desk，police car等。
The little girl is very pretty. 这个小女孩很好看。
--I want that one. 我想要那个。
--Which one? 哪一个？
--The new blue one. 那个蓝色新的。
Can I have a look at the big nice one? 我能看一看那个大的漂亮的吗？
2、人称代词：
是用来表示人的代词，有单数和负数之分，有主格和宾格之分。人称代词的主格在句中作主语；人称代词的宾格在句中作宾语，是作动词或介词的宾语。
主格：I, we, you, he, she, it, they在句子中作主语
宾格：me, us, you, him, her, it, them在句子中作宾语
He and I are in the same class. 我和他在同一个班级。
Can you see them in the street? 你能看见他们在街上吗？
3、可数名词和不可数名词
英语中名词分为可数名词和不可数名词。凡是可数计数的名词叫做可数名词；凡是不可以计数的名词叫做不可数名词。
（1）可数名词分为单数和复数两种形式。可数名词前可以用不定冠词、数词或some many等修饰。如：a man a desk an apple an orange some books some children tow pens
（2）不可数名词没有复数形式，前面不能用不定冠词、数词或many等词语修饰，但可以用some a little much等词语来修饰。有时可以与一些量词短语搭配，这些量词短语中的名词一般是可数的，有单数形式，也可以有复数形式。如：some water a little milk much food a piece of bread tow bottles of ink some glasses of water
4、祈使句
祈使句用来表示请求、命令等，句中没有主语，肯定形式由谓语或者谓语+宾语（+宾语补足语）构成，否定形式则在句前加Don’t.
Stand up, please. 请起立。
Don’t worry. 别担心。
can的用法：
can是情态动词，表示“能，会，可以，被允许等”，其后接动词原形，否定形式为cannot，可缩写为can’t.
She can speak Japanese. 她会讲日语。
I can’t remember his name. 我不记得他的名字了。
Can you spell your name? 你会拼写你的名字吗？
5、现在进行时态：
概念：表示现在（说话瞬间）正在进行或发生的动作，也可以表示目前一段时间内或现阶段正在进行的活动。
结构：由be动词(am, is, are) + 动词ing构成，其中be动词要与主语保持性数一致。
Mary is flying a kite in the park. 玛丽正在公园里放风筝。
--What are you doing now?你现在在干什么？
--I’m reading English. 我正在读英语。
Are they drawing the pictures now?他们正在画画吗？
动词现在分词是动词原形变化而来的，规则变化如下：
动词ing形式叫动词现在分词，其构成如下：
1) 直接在动词后加ing
play—playing, do—doing, talk—talking, sing--singing
2) 以不发音的字母e结尾的动词，先去e，再加ing
make—making, write—writing, have—having, take—taking
3) 以重读闭音节结尾的动词且词尾只有一个辅音字母，应双写这个辅音字母，再加ing
run—running, stop—stopping, put—putting, swim—swimming
注意对现在进行时态的判断。判断一个英语句子用什么时态，主要看句子的时间状语，一般说来，每种时态都有与之相对应的时间状语。现在进行时表示现在（说话瞬间）正在进行或发生的动作。因此，这个时态最常用的时间状语是now；但有不少句子并没有now，只能通过提示语如look、listen等或者通过上下文来确定用现在进行时。
She is cleaning her room now. 她正在打扫房间。
Look! The girl is dancing over there. 看！那个女孩在那里跳舞。
--Can you go and play games with me? 你能和我们一起做游戏吗？
--Can’t you see I am doing my homework? 你没看见我正在做作业吗？
6、have/ has的用法：
1) 谓语动词have表示“有”，有两种形式：have和has，前者用于第一人称(I, we)，第二人称(you)和第三人称复数(they)，后者用于第三人称单数(he, she, it)或单数名词。
I have an apple and he has two bananas. 我有一个苹果，他有两个香蕉。
You have a new English teacher. 你们有了一个新的英语老师。
It has two big eyes. 它有一双大眼睛。
Julie and Jack have a nice car. 朱莉和杰克有一辆好看的车。
2) have/has句型与there be句型的比较：两者都表示“有”，但用法不同。前者表示所属关系，即表示“某人或某物有什么”，而后者表示存在，表示“某地有什么”。
They have some new books. 他们有一些新书。
There are some new books on their desks. 他们桌子上有一些新书。
She has a lot of pretty skirts. 她有很多漂亮的裙子。
⑧ 英语各种语法全解
1. 动词的时态和语态
1．1 动词的时态和语态一览表
时态语态 一般现在时 一般过去时 一般将来时
主动被动 doare done didwere done will dowill be done
现在进行时 过去进行时 将来进行时
主动被动 are doingare being done were doingwere being done will be doing
现在完成时 过去完成时 将来完成时
主动 被动 have donehave been done had donehad been done will have donewill have been done
现在完成进行时
主动 被动 have been doing
1.2 动词主要时态的意义及运用
1) 现在完成时，过去完成时和将来完成时
英语提示语：up to now, so far, for three years, since 1995, over past ten years, by the end of this week, by the year of 1995
汉语提示语：已经，早已，了
e.g. We haven’t met each other since last year.
By the end of this week, we’ll have finished the task.
2) 现在完成进行时
从过去一直持续到现在，没有间断。
汉语提示语：一直
e.g. The water has been running the whole night.
3) 过去完成时
a) said, reported, thought 等引导的间接引语中。
e.g. He missed the train. He said he had missed the train.
b) hardly…when, no sooner… than
e.g. No sooner had he got up than he received the call.
c) 与过去事实相反的虚拟语气的条件状语从句中
e.g. If I had tried harder, I would have won.
I wish I had done better in the exam.
历年考题中的动词时态和语态
1. Much of the carbon in the earth ___ (come) from things that once lived.
2. In the past two decades, research ___ (expand) our knowledge about sleep and dream.
3. Some proverbs ___ (be) in the language for 1,000 years, for example, A friend in need is a friend indeed.
4. ___ (stand) at the gate was a young man in green coat.
5. In 1991, after the Gulf War, Bush’s approved rating reached 91 percent, the highest level recorded since polling ___ (begin) in the 19302.
6. Seeing violence on television or reading about it in the newspapers every day ___ (make) us tolerate crime more than we should.
7. So far, Irving ___ (live) in New York City for ten years.
8. The patient ___ (send) to another hospital before we got there.
9. The second half of the nineteenth century ___ (witness) the first extended translation into English of the writings of Eliphas Levi.
10. All the worries they might have felt for him ___ (drive) off by the sight of his cheerful face.
Key:
1. comes 一般现在时，主语为不可数名词，谓语用单数
2. has expanded 现在完成时
3. has been 现在完成时
4. Standing 过去进行时的倒装形式
5. began 一般过去时
6. makes 一般现在时，动名词做主语，谓语用单数
7. has been living 现在完成进行时
8. had been sent 过去完成时的被动形式
9. witnessed 一般过去时
10. were driven 一般过去时的被动
2. 非谓语动词
2.1 动词主要时态和语态一览表
非谓语动词 形式 意义
现在分词
一 般 式 Doing 主动, 正在进行
被 动 式 being done 被动, 正在进行
完成主动式 having done 主动, 已经完成
完成被动式 having been done 被动, 已经完成
过去分词 Done 被动, 已经完成
动词不定式
一 般 式 To do 主动,将要进行
被 动 式 To be done 被动, 将要进行
完成主动式 To have done 主动, 已经完成
进行主动式 To be doing 主动, 正在进行
2.2. 非谓语动词作状语
•动词不定式：1）目的状语；2）结果状语
e.g. I came here to meet you. （目的）
He hurried to the rail station only to miss the train. （结果）
•分词：1) 伴随状语；2）原因状语；3）条件状语 4）让步状语；5）时间状语
e.g. Walking along the street, he met his old friend. （时间）
Being very tired, my father didn’t go out with us. （原因）
Made by hand, the silk shirt is very expensive. （原因）
Seen from the space, the earth looks like a blue ball. (条件)
2.3 非谓语动词，状语从句和独立结构
1) Having done their homework, the children began to play. (分词作状语)
2) After having done their homework, the children began to play. （连词+分词）
3) After they had done their homework, the children began to play. （状语从句）
4) With homework done, the children began to play. （独立结构）
2.4 非谓语动词作定语
1) If there is no choice, there is no decision ___ (make). (to be made)
2) Do you know the man ____ ( stand) in front of the house? (standing)
3) The question ____ (discuss) at the moment is very important. (being discussed)
4) The bridge ____ (build) in the 1950s is still in good condition. (built)
2.5 动名词和动词不定式
• 作主语和表语
动名词作主语/表语表示一般、抽象的情况；动词不定时作主语表示具体某次的情况。
e.g Rising early is good for health.
To rise early tomorrow is difficult for me.
It is difficult for me to rise early tomorrow.
My biggest wish is to go abroad.
Seeing is believing.
• 作宾语
接动名词作宾语的动词：
admit, acknowledge, avoid, appreciate, consider, delay, enjoy, escape, excuse, forgive, finish, include, involve, mind, put off, postpone, suggest, feel like, look forward to, be used to, be accustomed to, etc.
接动词不定式作宾语的动词：
want, tend, intend, pretend, hope, plan, expect, be supposed to, seem, be likely to, used to, be willing to, desire, force, prefer, start, begin
接动名词和动词不定式有不同含义的动词：
1) forget, remember, regret
2) stop, continue
3) need/ want
4) allow doing/ allow sb to do
(1) How can I forget meeting you for the first time?
Sorry, I forgot to lock the door.
(2) I can’t stop laughing. Can you stop to give me a hand?
(3) The grass needs cutting. The grass needs to be cut.
(4) We don’t allow smoking here. You are not allowed to smoke here.
历年考题中的非谓语动词
1. A man cannot be really happy if what he enjoys ___ (do) is ignored by society as of no value or importance.
2. Anyone ___(want) to understand the instry of the future will have to know about robotics.
3. It is a well-known fact that a person will move in a circle when he cannot use his eyes ___ (control) his direction.
4. As research techniques become more advanced, the number of animals ___ (use) in experiments may decrease.
5. It seems reasonable to assume that, other things ___ (be) equal, they would prefer single to shared rooms.
6. This poem, if ___ (translate) word for word into Chinese, will make no sense.
7. They may have their passports _____ (remove), making leaving or “escaping” actually impossible.
8. Her body, with hands and feet ____ (bind), was discovered by a traveler early in the morning.
9. I couldn’t help but ___ (feel) this is a very strange life.
10. Let us consider the earth as a planet ____ (revolve) round the sun.
Key:
1. doing 动名词做enjoy的宾语
2. wanting 现在分词作定语
3. to control 动词不定式作目的状语
4. used 过去分词作定语
5. being 现在分词用在独立结构中
6. translated 连词加过去分词作状语
7. removed 过去分词作宾补
8. bound 过去分词用在独立结构中
9. feel couldn’t help but 后接动词原形
10. revolving 现在分词作定语
3. 虚拟语气
第一大类：非真实条件下的虚拟语气
时间 从句 主句
与现在事实相反 did/ were should/could/would + do
与过去事实相反 had done should/could/would + have done
与将来事实相反 were to doshould do should/could/would + do
e.g. If I were you, I would be happy to do it.
If we had got the news, we could have prepared earlier.
If the job were to succeed, you should work harder.
第二大类：从句中用过去时或过去完成时的虚拟语气
1) would rather + 从句
2) wish + 从句
3) if only + 从句
4) as if/ as though + 从句
5) It’s time + 从句
e.g. I would rather you didn’t tell me the story now.
I would rather you had told me the story yesterday.
第三大类：从句中用should加动词原形的虚拟语气，其中should可省略。
1) suggest, propose, advise, move(动议), ask, order, require, request, desire, insist, prefer 等动词后接的宾语从句；
2) suggestion, proposal, advice, motion, order, requirement, request, desire, preference等名词后的同位语从句；
3) important, necessary, essential, imperative, desirable, advisable, preferable 等形容词用在it is … that…句型中；
4) lest, in case, for fear that 等引导的从句中。
e.g. It is suggested that the meeting (should) be put off.
It is my suggestion that the meeting (should) be put off.
It is necessary that the meeting (should) be put off.
He came to the office earlier lest he (should) miss the important meeting.
历年考题中的虚拟语气
1. If it hadn’t been for your help, we ___ (be) in real trouble. He would have given you more help, if he ___ (not be) so busy.
3. It is high time that we ___ (take) firm measures to protect our environment.
4. It was imperative that students ___ (finish) their papers before July 1st.
5. They demanded that the right to vote ___ (give) to every alt person.There was a mistake on my paycheck. I _____(receive) $10 more.I would rather he ____ ( buy) the house next year. The manager told us to be friendly to the visitors as if we ___ (meet) them before.
9. Should she come tomorrow, I ___ take her to the museum.
[A] can [B] will [C] would [D] must
10. If we ___ everything ready by now, we should be having a terrible time tomorrow.
[A] hadn’t got [B] didn’t get [C] wouldn’t have got [D] wouldn’t get
Key:
1. would have been 与过去事实相反的虚拟语气的主句
2. had not been 与过去事实相反的虚拟语气的从句
3. took It is high time +过去式的虚拟形式
4. should finish/finish It was imperative that+动词原形的虚拟形式
5. be given demand所接宾语从句用动词原形的虚拟形式
6. should have received 与过去事实相反的虚拟语气的主句，表示“本应该收到”而实际上没有。
7. bought would rather后接宾语从句，从句用过去式表示虚拟语气。
8. had met as if 所引导的从句用过去完成式表示虚拟语气。
9. C 与将来事实相反的虚拟语气的主句。
10. A 从句与现在事实相反，但本身已经是现在完成时（从by now可以看出），所以变为过去完成时。
结束语：
掌握语法题的要诀在于1）牢记上述表格；2）分清楚题目属于哪种具体情况；3）熟练套用正确形式；4）最后再检查一下是否应作必要的改动：如是否被动，三人称动词后加s，动词的不规则变化等。在理解上述表格的适用条件后，再通过大量作题来巩固，及时纠正出现的错误，我们一定能攻克语法难题，在语法部分得到一个理想的分数！
____…., …..
leave me _worrying__ (worry)
Leave the book _damaged__ (damage)
Enable me to solve the problem .
Enable the problem to be solved
I would rather not go with you.
I would rather I didn’t go with you.
It’s time it _was done_ (do) immediately.
It’s time to do it immediately.
He acted as if the book had been written (write) by him.
Command, demand
The order which/that is given by my boss is hard to carry out.
The order that the task should be finished (finish) today is hard to carry out.
1. Studies have shown ___ teenagers often suffer from depression.
A. that B. which C. in which D. in that
2. ____ driving around all day looking for somewhere to park, why don’t you take a bus to town?
A. In spite of B. Rather than
C. In place of D. other than
He hasn’t read one book _other than__ novels.
He has read no book other than novels.
3. In his composition there were no other errors ___ a few misspelled words.
A. except B. besides C. than D. beside
4. In deciding ___ a course of action, the candidates tried to estimate its likely impact on the voters.
A. how to pursue B. whether to pursue
C. how pursuing D. whether pursuing
5. The kids are ___ be hungry when they get home—they always are.
A. obliged to B. bound to C. desired to D. motivated to
6. It is said the conference is ____ (hold) in this hall next month. Is to be held
7. Little did they realize that they had made_ (make) an important discovery in science.
8. A life lived (live) without fantasy and daydreaming is a really poor life indeed.
9. They proposed that the chance (that is available to them) be explained____ (explain) in detail.
10. (They are afraid that) everything well prepared (prepare), they may still lose the game.
11. While compelled (compel) to make the decision in a hurry, he made the right choice.
12. He is said/known/reported to have made (make) a lot of money before he was thirty years old.
He is said to take the job next week.
He is said to have taken the job last week.
I find him to have made a lot of money…
He is found to have made…
He said he had made
13. He would like to buy a used_ (use) car instead of a new one.
14. Having been deprived of all his money, he had to find a job to support himself.
15. How can you explain the phenomenon that occurs (occur) again and again in our daily life?
⑨ 常用的英语语法有哪些呢
语从句(Subject
Clause)
定义:如果一个句子在复合句中充当一个主语,那么这个句子就是主语从句.
第一部分：常规主语从句,即句子在复合句中充当一个主语
第二部分：为了防止句子头重脚轻,通常把形式主语it放在主语位置,真正主语搁置于句末
状语从句
（Adverbial
Clause）
状语从句指句子用作状语时,起副词作用的句子.它可以修饰谓语、非谓语动词、定语、状语或整个句子.根据其作用可分为时间、地点、原因、条件、目的、结果、让步、方式和比较等从句.状语从句一般由连词(从属连词)引导,也可以由词组引起.从句位于句首或句中时通常用逗号与主句隔开,位于句尾时可以不用逗号隔开.
同位语部分是个句子,就是同位语从句,这种用法比较"固定",把关键的几个词背下来.
下面这个材料供参考.
一、在复合句中用作同位语的从句叫同位语从句.它一般跟在某些名词后面,用以说明该名词表示的具体内容.如：
I
heard
the
news
that
our
team
had
won．我听到了我们队获胜的消息.
I
had
no
idea
that
you
were
here．我不知道你在这里.
二、可以跟同位语从句的名词通常有news,idea,fact,promise,question,doubt,thought,hope,message,suggestion,words（消息）,possibility等.如：
I’ve
come
from
Mr
wang
with
a
message
that
he
won’t
be
able
to
see
you
this
afternoon．
我从王先生那里来,他让我告诉你他今天下午不能来看你了.
三、英语中引导同位语从句的词通有连词
that,whether,连接副词
how,when,where等.（注：if,which
不能引导同位语从句.）如：
l
have
no
idea
When
he
will
be
back．我不知道他什么时候回来.
He
must
answer
the
question
whether
he
agrees
to
it
or
not.
他必须回答他是否同意这样一个问题.
四、有时同位语从句可以不紧跟在说明的名词后面,而被别的词隔开.如：
Several
years
later,word
came
that
Napoleon
himself
was
coming
to
inspect
them．
几年以后,有消息传来说拿破仑要亲自视
察他们.
The
thought
came
to
him
that
maybe
the
enemy
had
fled
the
city．
他突然想起可能敌人已经逃出城了.
五、同位语从句与定语从句的区别.
1、同位语从句与前面的名词是同位关系,即说明它前面名词的内容；而定语从句与前面的名词是修饰与被修饰关系,即限定它前面的名词范围,或补充一些情况.如：
The
news
that
l
have
passed
the
exam
is
true．我通过了考试这一消息是真的.
（同位语从句,即从句所表达的意思就是前面名词的内容.）
The
news
that
he
told
me
just
now
is
true．他刚才告诉我的消息是真的.
（定语从句,从句对前面名词起修饰限制作用,即“他告诉我的”那个消息,而不是别的消息.）
2、引导同位语从句的that是连词,在从句中不充当任何成份,而引导定语从句的that是关系代词,除起连接作用外,还在从句中充当主语、宾语或表语等.如：
The
idea
that
computers
can
recognize
human
voices
surprises
many
people.
计算机能够识别人的声音的想法使许多人感到惊奇.（that在从句中不充当任何成份.）
The
idea
that
he
gave
surprises
many
people．他提出的观点令许多人感到吃惊.
（that在从句中作gave的宾语.）
一个名词(或其它形式)对另一个名词或代词进行修饰,限定或说明,这个名词(或其它形
式)就是同位语.同位语与被它限定的词的格要一致,并常常紧挨在一起.