① 初三英语，语法知识，
1 选C 这题有for three weeks表一段时间，动词必须是延续性的。而go away是瞬间动词不能与一段专时间连用，所以改成延续属性的be away, be的现在完成时是has been.所以选C
2. A。 只要延续性动词可以与一段时间连用。这题只有be动词表状态，为延续性类，BCD的动词都是短暂性的。
② 初三英语语法
呵呵 希望对你有所帮助 祝楼主进步哈 记得采纳O(∩_∩)O哈！
九年级英语复习---语法讲解（1-7单元）
Unit1
By是个很常用的介词（有时也用作副词），在初中英语中的用法有以下几种： 1.意为“在……旁”、“靠近”。如： Some are singing and dancing under a big tree . Some are drawing by the lake. 有的在大树下唱歌跳舞，有的在湖边画画儿。 2.意为“不迟于”、“到……时为止”。如： Your son will be all right by supper time. 你的儿子在晚饭前会好的。 How many English songs had you learned by the end of last term? 到上个学期末你们已经学了多少首英语歌曲？ 3.表示方法、手段，可译作“靠”、“用”、“凭借”、“通过”、“乘坐”等。如： The monkey was hanging from the tree by his tail and laughing.
猴子用尾巴吊在树上哈哈大笑。 The boy’s father was so thankful that he taught Edison how to send messages by railway telegraph.
孩子的父亲是那么的感激，于是他教爱迪生怎样通过铁路电报来传达信息。 4.表示“逐个”、“逐批”的意思。如： One by one they went past the table in the dark.
他们一个一个得在黑暗中经过这张桌子。5.表示“根据”、“按照”的意思。如：What time is it by your watch? 你的表几点了? 6.和take , hold等动词连用，说明接触身体的某一部分。如： I took him by the hand. 我拉住了它的手。 7.用于被动句中，表示行为主体，常译作“被”、“由”等。如： English is spoken by many people. 英语被许多人所说。（即“许多人讲英语。”） 8.组成其它短语。 1) by the way : 意为“顺便说”、“顺便问一下”，常做插入语。如： By the way , where’s Li Ping , do you know?
顺便问一下，李平在哪儿。你知道吗？ 2) by oneself : 意为“单独”、“自行”。如： I can’t leave her by herself. 我不能把她单独留下。 3) by and by : 意为“不久以后”、“不一会儿”。如： But by and by , more and more people began to study English. 但是不久以后，越来越多的人开始学英语了。
二、动名词的构成动词后加动名词doing，相当于名词，在句子中可以做主语、宾语、表语定语等。1）★作主语（这种用法常考）
Fighting broke out between the South and the North.南方与北方开战了。2）作宾语Would you mind turning down your radio a little, please?
请问你介意调小一点收音机的音量吗？3）作表语Babysister’s job is washing，cooking and taking care of the children。保姆的工作是洗衣服，作饭和照看孩子。
Unit2
used to 的用法：（1）肯定句：used这个词没有人称的变化，to后面接动词原形。
否定句是didn’t use to….
When I was a child, I didn’t use to like apples.当我还是孩子的时候我不喜欢苹果.
疑问形式是Did you use to…?Where did you use to live before you came here?当你来这儿之前你住哪儿？
（2）含有used to 的句子的反意疑问句不要usedn’t + 主语，而用didn’t ＋ 主语。He used to smoke, didn’t he? 他过去常常吸烟，是吗？Yes, he did./ No, he didn’t. 是的，他吸。/ 不，他不吸。
（3）used to 表示过去的习惯动作， 而不是现在的。I am used to the weather here. 我已经习惯于这里的天气了。He is used to hard work. 他习惯于艰苦的工作。
（4）used to 可以和be, have 以及其他状态动词连用，描写过去的状态。 I used to be a waiter, but now I’m a taxi-driver.我过去是一个服务员，但现在我是出租车司机。
★ 本单元的许多运用used to 的句子属于描述过去的状态。Mario used to be short.马力奥过去总是很矮。Amy used to be outgoing.爱米过去性格外向。Tina used to have long and straight hair.蒂娜过去有一头直的长头发。He used to wear black shoes. 他过去常穿黑鞋。
Unit3
本单元重点讲到了被动语态的用法英语动词的被动语态由助动词be加及物动词的过去分词构成。助动词be有时态，人称和数的变化，其变化规则与连系动词be完全一样。
一、被动语态的句式变化： 以一般现在时和动词invite为例，列表说明被动语态的句式变化：
二、各种时态的被动语态结构总结如下： 被动语态的时态是由be的时态决定的，be是什么时态，全句就是什么时态，be动词后面的过去分词不变。一般现在时的被动语态为：主＋am / is / are （not）＋过去分词一般过去时的被动语态为：主＋was / were ＋过去分词
例如：我们学过的was / were born 生于，就是一个被动语态.born是个过去分词（bear）－When were you born ? －I was born in 1989. 现在进行时被动语态的构成为: 主语＋is / am / are + being ＋过去分词
现在完成时被动语态的构成为: 主语＋have / has ＋been ＋过去分词
情态动词的被动语态: 情态动词＋be＋过去分词
一般将来时的被动语态: 主语＋will ＋be ＋过去分词
过去将来时的被动语态: 主语＋would / should + be ＋过去分词
过去进行时的被动语态: 主语＋was / were + being ＋过去分词
过去完成时的被动语态: 主语＋had + been +过去分词
三、被动语态的用法：（1）不知道或没有必要说明动作的执行者是谁，不用by＋动作执行者短语 Football is played widely all over the world. 全世界都广泛地踢足球。
（2）强调动作的承受者，这时应用by短语。The bank was robbed yesterday afternoon. 昨天下午这家银行遭到抢劫。
（3）作客观说明时，常采用一种被动语态句型It is reported that about twenty children have died of flu in the USA.
据报道美国大约二十名儿童死于流感。
四、主动语态的句子变为被动语态的方法是：（1）把原句中的宾语变为主语（2）动词改为被动形式，即be+过去分词（3）原来的主语，如果需要的话，放在by后面，如果没必要，可省略。请看下表:
主动语态 被动语态
They make trains in Zhuzhou． They use this key for locking the classroom door．Many people speak English．He wrote a letter．They are building a road． Trains are made in Zhuzhou．This key is used for locking the classroom door(by them)．English is spoken by many people．A letter was written by him．A road is being built (by them)．
Unit4
虚拟语气：如果我们所说的不是事实，也不是要求、命令、劝告等，而只是一种假设、愿望、建议或是一种实现不了的空想就用虚拟语气
注意：条件句分两种，真实条件句和虚拟条件句。只有在虚拟（非真实）条件句中，才用虚拟语气，而在真实条件句中，要用陈述语气。
请比较：
（1）If it is sunny tomorrow , we’ll go to the zoo.
如果明天天气好，我们将会去公园。在这句话中，明天天气好是完全有可能实现的，并非虚拟、幻想，因此是真实条件句。在本句中，适用“主将从现。”
（2）If I were you , I would go at once.
（如果我是你的话，我立刻就走。）在这句话中，条件句，“如果我是你”，但事实上，我不可能成为你，这只是假设的情况，没有实现的可能。当条件实现的可能性很小，甚至可以说没有时，就需要用虚拟语气来表示，动词发生了变化。
也就是说虚拟语气表示和现实的事实相反时，从句用一般过时。
主句用 “should/would/could/ might +动词原形。
1.If I had time, I would go for a walk.
2.If I were invited, I would go to the dinner party.
3.If I won a million dollars in the lottery, I would put it in the bank.
知识点2. He doesn’t know if he should bring a present.
此处if表示“是否”，引导宾语从句。Should此处表示“应该”。不是虚拟语气。
E.g.1. I don’t know if I should go to the party.
2.If I have enough money, I will go to Hainan .
知识点3.If I were you , I’d wear a shirt and tie.
if 引导的条件状语从句表示与现在事实相反的虚拟语气时，be动词只能用were，而不能用was。
E.g. If he were here, he would not agree with you .
知识点4. I don’t have a present. What if everyone else brings a present?
What if… “如果……怎么办？”相当于 what would happen if…
E.g. What shall I do if it snows?
知识点5.Well, dogs can be a lot of trouble.
Trouble 麻烦事 ,名词
常用搭配 ：get (sb)into trouble get out of trouble what’s the trouble
“if”引导的条件句。
Unit5
It must be--- (肯定是,100%)
It might/could be… (有可能,20-80%)
It can’t be… (肯定不是,0%)
程度 肯定句 否定句 疑问句
must ★ ★ ★ ★ √
may ★ ★ ★ √ √
might
/could ★ ★ √
√
√
√
can’t
can ★ √
√
1. --- Whose book is this?
--- It must be Mary’s. (肯定; 一定)
It must belong to Mary.
2. --- Whose French book is this?
--- It could be Ali’s. She studies French. (可能)
3. The hair band might belong to Linda.
might be Linda’s. (可能)
4. The T-shirt can’t be John’s. (不可能)
It’s much too small for him.
练习：1. --- Whose pen is this?
--- It ____ Liu Mei because I saw her use it the other day.
A. can’t be B. might be C. must belong to
2. That’s a piece of good news. They ___ glad to hear that.
A. can be B. might be C. must be D. can’t be
3. Mary ______ be in Paris. I saw her in town only a few minutes ago.
A. mustn’t B. shouldn’t C. can’t D. may not
Unit6
定语从句
1. who 指人,作主语或宾语 (作宾语可省略）
The man who I talked with is our teacher.
A person who steals things is called a thief.
2. whom指人,作宾语 (作宾语可省略,如介词提前则不能省)
The man (whom/who) I nodded to is Mr. Li.
The man to whom I nodded is Professor Li.
3. which 指物，作主语或宾语 (作宾语可省略, 如介词提前则不能省)
These are the trees which were planted last year.
This recorder （which） he is using is made in Japan.
Is this the library (which) you borrow books from?
Is this the library from which you borrow books?
4. that 指人/物，作主语或宾语 (作宾语可省略）
A plane is a machine. It can fly.→A plane is a machine that can fly.
He is the man. I told you about him. →He is the man (that) I told you about.
The scientist is very famous in the world. We met her yesterday.
↓
The scientist Ø we met yesterday is very famous in the world.
who
whom
that
The dress is new. She is wearing it.
↓
The dress that she is wearing is new.
which
Ø
(3) He is the kind person. I have ever worked with him.
↓
He is the kind person that I have ever worked with.
who
whom
Ø
This is the best film. I have ever seen this film.
↓
This is the best film that I have ever seen.
Ø
在选择引导定语从句的关系代词时，有如下要点：
1 由于关系代词在主句与从句间既起到联系作用，又在从句中充当一个成分，因此， 要正确判断关系代词在从句中的功能，如作主语还是宾语等。
2 当先行词指人时，关系代词可用who（做主语，宾语），that（做主语，宾语），whom（作宾语），whose（作定语）
3 当先行词指物时，关系代词可用that（做主语，宾语），which（做主语，宾语）
4 再定语从句中，作宾语的关系代词长可省略，但在介词后面的关系代词不能省略。指人时，介词后只用whom，指物时，介词后只用which。
5 在非限制性定语从句中，指人时，只用who，指物时，只用which。
1．定语从句中that与who、which的区别
2．定语从句中关系词的省略
典型例题
1. The first job ________I found was to be a cleaner.
A. where B. why C. which D. that
解析：指事物的先行词前有序数词修饰时，只能用关系代词that。故本题的正确答案是D。
2. I don’t think history is as interesting as English.（改为同义词）
I think history is ___________ interesting _________ English.
解析：答案是：less; than。意思是“我认为历史不如英语有趣”。
3. The woman who is wearing the hat is my mother.（改为同义句）
The woman ________ the hat is my mother.
解析：读题后可知：上句含义是“戴帽子的那个妇女旭我的妈妈”，对应下句，可知空格处应填“戴”，故正确答案是in。
选择填空
1. The poor boy ________ lost both his parents last year is called Mike．
A．which B．what C．who D．／
2. The bridge ________ has been there for nearly fifty years still looks nice．
A．which B．what C．／ D．who
3. I’m one of the students _______well in English in my class．
A．who does B．who do C．which does D．who did
4. Is this factory ________ some foreign friends visited last Friday?
A．that B．where C．which D．the one
5. All______ they have done is good for us．
A．what B．which C．why D．that
Unit7
表达意愿的几个基本句子
a. _______ _______ _________ go to France some day.
b. _______ _______ _________ go to France some day.
c. _______ _______ _________ go to France some day.
d. _______ _______ _________ go to France some day.
答案：a. I hope to b. I’d like to c. I’d love to d. I want to
She would like to go to New York. （对划线部分提问）
答案：Where would she like to go?
注意：where在本句中为副词，go后面不能再加to，而Which city would she like to go to? 中which为代词。
九年级英语复习---语法讲解(Units8-15)
Unit8
1、短语动词小结
常见短语动词结构有下面几种：
1.动词+副词 如：give up 放弃 turn off 关掉 stay up 熬夜
这种结构有时相当于及物动词，如果其宾语是代词，就必须放在动词和副词之间，如果是名词，则既可插在动词和副词之间，也可放 在短语动词后。
2. 动词+介词 如：listen of 听 look at 看 belong to 属于
这种结构相当于及物动词，后面跟宾语。
3. 动词+副词+介词 如：come up with 提出，想出 run out of 用完，耗尽
4. 动词+名词(介词) 如：take part in参加 catch hold of 抓住
2、倒装句
not only … but (also) … 不但… 而且… 用来连接两个并列的成分
(1)引导以 not only …but (also)… 开头的句子往往引起部分倒装。
因此 ⑴Not only do I feel good but (also)…. 是倒装句。也是说得要
把前面的句子中的助动词或者是情态动词放在主语的前面。如：
①Not only can I do it but (also) I can do best. 我不仅能做到而且做得最好。
⑵Not only…but (also)… 接两主语时，谓语动词随后面的主语人称和数的变化 也就是就近原则 如：
①Not only Lily but (also) you like cat. 不仅莉莉而且你也喜欢猫。
②Not only you but (also) Lily likes cat. 不仅你而且莉莉喜欢猫。
常见的就近原则的结构有：
Neither… nor…即不…也不… (两者都不)
Neither you nor I like him. 我和你都不喜欢他。
Either… or… 不是…就是… (两者中的一个)
Either Lily or you are a student.
Not only …but (also)…
There be
③ 初三英语知识点（全部）
Unit1：by 的用法 by+v-ing
Unit2：used to be 是重点 意思是 “过去常常”
Unit3：被动语态 sb should be allowed to do sth “某人应该被允许做某事
Unit4：虚拟语气 If i were …，i would …
Unit5：sth belong to sb 某物属于某人
Unit6：定语从句
Unit7：知识点多 忘了 ⊙﹏⊙
Unit8：put off+v-ing , work as, sw+adj
Unit9：被动语态 本单元重点单词：invent，be invented ，inventor
Unit10：过去完成时 标志性词语：by the time,realize
Unit11：宾语从句，注意从句的语序 和先行词
Unit12：be supposed to 句型
Unit13:make sb do sth ,make sb adj
Unit14：现在完成时：have done结构
Unit15：各个单元都有一些 单词表里单词的句型
ps:每个单元的标题很重要
过去常常做某事 used to do sth 习惯做某事 be used to doing sth 激光唱机 a CD player 输入 put into 全神贯注于……中 put one’s heart into 想出、提供 come up with 拾起某物 pick up sth 向某人借某物 borrow sth from sb 把某物借给某人 lend sb sth/lend sth to sb 带给某人知识 give sb knowledge 在校园内的室外 outside in the schoolyard 忘记要做某事 forget to do sth 忘记曾经做过的事 forget doing sth 第二天 the next day 上一周 last week 几天以后 several days later 迟早 sooner or later 更糟糕的是 what be worse 为……而付款 pay for… 所借的书 borrowed books 在国外 be abroad 整理床铺 make the bed 把某物归还给某人 return sth to sb 从某人处得到某物get sth from sb 顺手拿走、偷走 walk away with 鼓励某人做某事 encourage ab to do sth Unit 2 水上运动 water sports 一天三次 three times a day 尝试 have a try / want a go 遍及全世界 all over the world 许许多多、大量 a large number of 一年到头，终年 all the year round 不管 no matter 放弃做某事 give up doing sth 放弃工作 give up one’s job 以冲浪为生 live to surf 看起来令人兴奋 look exciting 因……而著名 be famous for 在A和B之间 between A and B 例如 for example 从那时起 ever since 打零工 a part-time assistant 休息一晚 have a night off 使某人舒畅（开心）make sb fit 乐趣无穷 such great fun 动身去某地 leave for sw. 一等奖 first prize 冲浪竞赛 a surfing competition 奥林匹克运动会 Olympic Games 出差,因公 on business 时光飞逝，光阴似箭，日月如梭 (How) time flies! 迄今为止 so far 到某处旅游 travel to sw. 试着做某事 trying doing sth 尽力做某事 try to do sth 一个十二岁的男孩 a 12-year-old boy / a boy of 12 实现 come true 走进、踏入 step into 减速 slow down 又过了两个小时 another two hours 高度赞扬 speak highly of 因……感到自豪 be proud of doing sth / be proud to do sth 是…..的骄傲 be the pride of sb Unit 3 造纸厂 a paper factory 找出、查明 find out 倾倒, 倒入 pour… into 污水、废水 waste water 害怕某事（物） be afraid of sth 害怕做某事 be afraid of doing sth 传到某人耳中 come to one’s ears 将某物投入 throw sth in 将某物投入某处 throw sth into sw. 帮助做某事 help (to) do sth 保持城市整洁 keep the city clean 保护环境 protect the environment 绿化中国 Greener China 乱丢某物 litter / throw sth about 以……为根据 base on /be based on 在公共场所吐痰 spit in a public place 为干某事而做出(巨大)贡献 make a (great) contribution to doing sth 砍伐 cut down 收垃圾的车 a truck collecting rubbish Unit 4 尽快 as soon/quickly as possible; as soon /quickly as one can 现在 right now 乘飞机旅行 travel by plane/ air 匆匆行程 a rushed trip 火车旅途 a train ride 打的前往 take a taxi to 卧铺车箱 a sleeping car 四处走走 walk around 感到疲惫 feel tired 打牌 play cards 一直不断干某事 keep doing sth 不断老是做某事 keep on doing sth 为某人提供某物 offer sb sth 练习干某事 practise doing sth 很快睡熟了 fall fast asleep 持久 last long 持续一段时间 last for some time 旅行 go on a trip/ have a trip / be on a trip 拍照 take photos / pictures 赶快 hurry up 在某人一生中 in one’s life 留言 leave a message 冲洗, 显影 come out Unit 5 过来、加油 come on 开家庭会议 have a family meeting 谈论 talk about 去度假 go for a holiday / go on holiday 决定干某事 decide to do sth 潜水 scuba diving 在因特网上 on the Internet 上网查寻 search the Internet 双击左键 double left click 因特网图标 the Internet icon 键入网址 type in the Website 按回车键 press the enter button 花市 a flower market 驯鹿公园 a deer park 单程 one-way trip 往返双程 round trip 珊瑚礁 coral reefs 快速列车 a fast train 向前走 walk along 照直走 go straight along 请稍等 just / wait a minute Unit 6 报警 call the police 出事故 have an accident 去冲浪 go surfing 骑马 ride a horse 拜访某人 visit sb 允许某人做某事 allow sb to do sth 使它成为可能 make it possible 水下呼吸器 the scuba machine 对……感兴趣 be interested in 摄像 make videos 制作电视节目 make a TV show 对……感到惊讶 be amazed /surprised at 保护环境 save /protect the environment 保持某物清洁 keep sth clean 清理、打扫 clean up 鼓励某人干某事 encourage sb to do sth 参加……活动 take part in sth /doing sth 长达…… as long as… 在世界上 on earth / in the world 以……为生、为主食 feed on… 在沙滩上 on the beaches 警告某人做某事 warn sb to do sth 去看望、拜访某人go to visit sb 走出 get out of 就这么定了。 That’s a deal. Unit 7 能 be able to 持续做…… keep doing sth 让某人持续做某事 keep sb doing sth 操作、从事、致力于…… work on sth 改变世界 change the world 试验新的想法（创新）try out new ideas 在校上学 be in school 与……无/有关 have nothing / something to do with… 对……感兴趣 be interested in 在12岁时 at the age of 12 铁轨 railway tracks 冲过去 rush out 把孩子抱到安全地带carry the boy to safety 如此……以致…… so… that… 对……评价高，看重 think a lot of 考虑、关心 think of 开发 open up 关小 turn dow ...
④ 初三英语知识点有哪些
2014-07-03 许愿真 来源 阅 139381 转 2650
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九年级英语知识点汇总
Unit1
1. by + doing 通过……方式如：by studying with a
group
by还可以表示：“在…旁”、“靠近”、“在…期间”、“用、”
“经过”、“乘车”等
如：I live by the
river. I have to go back by ten o’clock.
The thief entered the room by the window.
The student went to park by bus.
2. talk about 谈论，议论，讨论如：The
students often talk about movie after class. 学生们常常在课后讨论电影。
talk to sb. === talk with sb.与某人说话
3. 提建议的句子：
①What/ how about +doingsth.?
如：What/ How about going shopping?
②Why don’t you +do sth.? 如：Why don’t you go shopping?
③Why not + dosth. ? 如：Why
not go
shopping?
④Let’s + dosth. 如：
Let’s go shopping
⑤Shall we/ I + dosth.? 如：Shall we/ I go shopping?
4. a lot 许多 常用于句末 如：I eat a lot.
我吃了许多。
5. too…to太…而不能 常用的句型too+adj./adv. + to do sth.
如：I’m too tired to say anything. 我太累了，什么都不想说。
6. aloud, loud与loudly的用法
三个词都与"大声"或"响亮"有关。
①aloud是副词,重点在出声能让人听见,但声音不一定很大,
常用在读书或说话上。通常放在动词之后。aloud没有比较级
形式。如: He read the story aloud to his son.
他朗读那篇故事给他儿子听。
②loud可作形容词或副词。用作副词时,常与speak,
talk,
laugh等动词连用,多用于比较级,须放在动词之后。如:
She told us to speak a little louder. 她让我们说大声一点。
③loudly是副词,与loud同义,有时两者可替换使用,但往往
含有令人讨厌或打扰别人的意思,可位于动词之前或之后。如:
He does not talk loudly or laugh loudly in public. 他不当众大声谈笑。
7. not …at all 一点也不 根本不 如：
I like
milk very much. I don’t like coffee at all.
我非常喜欢牛奶。我一点也不喜欢咖啡。
not经常可以和助动词结合在一起，at all则放在句尾
8.
be /
get excited about sth.=== be / get excited about
doing sth.
=== be excited to do sth.对…感兴奋 如：
I am / get excited about
going to Beijing.===
I am excited to goto Beijing. 我对去北京感到兴奋。
9. ① end up doing
sth 终止做某事，结束做某事 如：
The partyended up singing. 晚会以唱歌而结束。
② end up with
sth. 以…结束 如：
The partyended up with her singing. 晚会以她的歌唱而告终。
10. first of all首先
. to
begin with 一开始
later on 后来、随
11. also也、而且（用于肯定句）常在句子的中间
either 也（用于否定句）常在句末
too 也
(用于肯定句) 常在句末
12. make mistakes 犯错 如：I often make mistakes. 我经常犯错。
make a mistake 犯一个错误 如： I have made a mistake.
我已经犯了一个错误。
13. laugh at sb. 笑话；取笑（某人） 如：Don’t laugh at
me!
不要取笑我!
14. take notes 做笔记，做记录
15. enjoy doing sth . 喜欢做…乐意做… 如：
She enjoys playing football. 她喜欢踢足球。
enjoy oneself 过得愉快 如：He enjoyed himself. 他过得愉快。
16. native speaker 说本族语的人
17. make up 组成、构成
18. one of +(the+形容词比较级)+名词复数形式 …其中之一
如： She is
one of the most popular teachers.
她是最受欢迎的教师之一。
19. It’s +形容词+(for sb. ) to do
sth. (对于某人来说)做某事…
如：It’s difficult (for me )
to study English.
对于我来说学习英语太难了。
句中的it 是形式主语，真正的主语是to study English
20. practice doing 练习做某事 如：
She often practice speaking English. 她经常练习说英语。
21. decide to do sth. 决定做某事 如：
LiLei has decided to go to BeiJing . 李雷已经决定去北京。
22. unless 假如不，除非 引导条件状语从句
如：You will fail unless you work
hard..假如你不努力你会失败。
I won’t write unless he writes first. 除非他先写要不我不写
23. deal with 处理 如：I dealt with a lot of
problem.
24. worry about sb./ sth. 担心某人/某事
如：Mother worried about his
son just now.
妈妈刚才担心他的儿子。
25. be angry with sb. 对某人生气 如：
I was
angry with her. 我对她生气。
26. perhaps === maybe 也许
27. go by (时间) 过去 如： Two years went by. 两年过去了。
28. see sb. / sth. doing看见某人正在做某事 强调正在发生
see sb. / sth.
do 看见某人在做某事 如：
如： She saw himdrawing a picture in the classroom.
她看见他正在教室里画画。
29. each other 彼此
30. regard… as …把…看作为…. 如：
The boys regarded Anna as a fool. 这些男孩把安娜看成傻瓜。
31. too
many许多修饰可数名词如：too many girls
too much许多修饰不可数名词 如：too muchmilk
much
too太修饰形容词 如：much too beautiful
32.change…into…将…变为…
如：The magician changed the pen into a book.
这个魔术师将这本书变为一本书。
33. with the help of sb. == with one’s help在某人的帮助下
如：with the help of LiLei ==
with LiLei’s help
在李雷的帮助下
34. compare … to
…把…与…相比
如：Compare you to Anna, you are lucky.
你和安娜相比，你是幸运的。
35. instead代替用在句末，副词（字面上常不译出来）
instead of sth. / doing sth.代替，而不是 用在句中，动词
如：Last summer I went to Beijing. This year I’m going to
Shanghai instead.去年夏天我去北京, 今年我将要去上海。
I will go instead of you. 我将代替你去。
He stayed at home instead of going swimming.
他呆在家里而不是去游泳。
⑤ 中考英语语法知识点有哪些
八个时态：一般现在时、一般过去时、一般将来时、现在进行时、过去进行时、现在完成时、现在完成进行时、过去完成时、过去将来时
被动语态；时态语态结合
定语从句；宾语从句；状语从句
冠词、数词、动词变形
⑥ 求取：初三英语全部语法知识
. 一般现在时的用法
1) 经常性或习惯性的动作，常与表示频腮度的时间状语连用。
时间状语： every…, sometimes, at…, on Sunday
I leave home for school at 7 every morning.
2) 客观真理，客观存在，科学事实。
The earth moves around the sun.
Shanghai lies in the east of China.
3) 表示格言或警句中。
Pride goes before a fall. 骄者必败。
注意：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。
例：Columbus proved that the earth is round..
4) 现在时刻的状态、能力、性格、个性。
I don’t want so much.
Ann Wang writes good English but does not speak well.
比较：Now I put the sugar in the cup.
I am doing my homework now.
第一句用一般现在时，用于操作演示或指导说明的示范性动作，表示言行的瞬间动作。再如：Now watch me, I switch on the current and stand back. 第二句中的now是进行时的标志，表示正在进行的动作的客观状况，所以后句用一般现在时。
2. 一般过去时的用法
1）在确定的过去时间里所发生的动作或存在的状态。
时间状语有：yesterday, last week, an hour ago, the other day, in 1982等。
Where did you go just now?
2）表示在过去一段时间内，经常性或习惯性的动作。
When I was a child, I often played football in the street.
Whenever the Browns went ring their visit, they were given a warm welcome.
3）句型：
It is time for sb. to do sth "到……时间了" "该……了"
It is time sb. did sth. "时间已迟了" "早该……了"
It is time for you to go to bed. 你该睡觉了。
It is time you went to bed. 你早该睡觉了。
would (had) rather sb. did sth. 表示’宁愿某人做某事’
I’d rather you came tomorrow.
4) wish, wonder, think, hope 等用过去时，作试探性的询问、请求、建议等。
I thought you might have some. 我以为你想要一些。
比较：
一般过去时表示的动作或状态都已成为过去，现已不复存在。
Christine was an invalid all her life.
(含义：她已不在人间。)
Christine has been an invalid all her life.
(含义：她现在还活着)
Mrs. Darby lived in Kentucky for seven years.
(含义：达比太太已不再住在肯塔基州。)
Mrs. Darby has lived in Kentucky for seven years.
( 含义：现在还住在肯塔基州，有可能指刚离去)
注意： 用过去时表示现在，表示委婉语气。
1）动词want, hope, wonder, think, intend 等。
Did you want anything else?
I wondered if you could help me.
2）情态动词 could, would.
Could you lend me your bike?
3. used to / be used to
used to + do："过去常常"表示过去习惯性的动作或状态，但如今已不存在。
Mother used not to be so forgetful.
Scarf used to take a walk. (过去常常散步)
be used to + doing： 对……已感到习惯，或"习惯于"，to是介词，后需加名词或动名词。
He is used to a vegetarian diet.
Scarf is used to taking a walk.(现在习惯于散步)
典型例题
---- Your phone number again? I ___ quite catch it.
---- It’s 69568442.
A. didn’t B. couldn’t C. don’t D. can’t
答案A. 本句虽没有明确的时间状语，但从语意上看 出，在听的时候没有听懂这个动作发生在过去，因此应用过去时。
4. 一般将来时
1) shall用于第一人称，常被will 所代替。
will 在陈述句中用于各人称，在争求意见时常用于第二人称。
Which paragraph shall I read first.
Will you be at home at seven this evening?
2) be going to +不定式，表示将来。
a. 主语的意图，即将做某事。
What are you going to do tomorrow?
b. 计划，安排要发生的事。
The play is going to be proced next month。
c. 有迹象要发生的事
Look at the dark clouds, there is going to be a storm.
3) be +不定式表将来，按计划或正式安排将发生的事。
We are to discuss the report next Saturday.
4) be about to +不定式，意为马上做某事。
He is about to leave for Beijing.
注意：be about to 不能与tomorrow, next week 等表示明确将来时的时间状语连用。
5. be going to / will
用于条件句时， be going to 表将来
will 表意愿
If you are going to make a journey, you’d better get ready for it a s soon as possible.
Now if you will take off your clothes, we will fit the new clothes on you in front of the mirror.
6. be to和be going to
be to 表示客观安排或受人指示而做某事。
be going to 表示主观的打算或计划。
I am to play football tomorrow afternoon. (客观安排)
I’m going to play football tomorrow afternoon. (主观安排)
7. 一般现在时表将来
1）下列动词：come, go, arrive, leave, start, begin, return的一般现在时表将来。这主要用来表示在时间上已确定或安排好的事情。
The train leaves at six tomorrow morning.
When does the bus star? It stars in ten minutes.
2）倒装句，表示动作正在进行，如：
Here comes the bus. = The bus is coming.
There goes the bell. = The bell is ringing.
3）在时间或条件句中。
When Bill comes (不是will come), ask him to wait for me.
I’ll write to you as soon as I arrive there.
4）在动词hope, take care that, make sure that等后。
I hope they have a nice time next week.
Make sure that the windows are closed before you leave the room.
11. 用于现在完成时的句型
1）It is the first / second time…. that…结构中的从句部分，用现在完成时。
It is the first time that I have visited the city.
It was the third time that the boy had been late.
2）This is the… that…结构，that 从句要用现在完成时.
This is the best film that I’ve (ever) seen.
这是我看过的最好的电影。
This is the first time (that) I’ve heard him sing. 这是我第一次听他唱歌。
典型例题
(1) ---Do you know our town at all?
---No, this is the first time I ___ here.
A. was B. have been C. came D. am coming
答案B. This is the first time 后面所加从句应为现在完成时，故选B。
(2) ---Have you ____ been to our town before?
---No, it’s the first time I ___ here.
A. even, come B. even, have come C. ever, come D. ever, have come
答案D. ever意为曾经或无论何时，反意词为never，此两词常用于完成时。 This is the largest fish I have ever seen. It is / was the first time +that-clause 的句型中，从句要用完成时。
注意：非延续性动词的否定形式可以与表示延续时间的状语连用。即动作不发生的状态是可以持续的。
（错）I have received his letter for a month.
（对）I haven’t received his letter for almost a month.
12. 比较since和for
Since 用来说明动作起始时间，for用来说明动作延续时间长度。
I have lived here for more than twenty years.
I have lived here since I was born..
My aunt has worked in a clinic since 1949.
Some new oilfields have been opened up since 1976.
I have known Xiao Li since she was a little girl.
My brother has been in the Youth League for two years.
I have not heard from my uncle for a long time.
注意：并非有for 作为时间状语的句子都用现在完成时。
I worked here for more than twenty years.
(我现在已不在这里工作。)
I have worked here for many years.
(现在我仍在这里工作。)
小窍门： 当现在完成时+一段时间，这一结构中，我们用下面的公式转化，很容易就能排除非延续动词在完成时中的误使。
1) (对) Tom has studied Russian for three years.
= Tom began to study Russian three years ago, and is still studying it now.
2) (错) Harry has got married for six years.
= Harry began to get married six years ago, and is still getting married now.
显然，第二句不对，它应改为 Harry got married six years ago. 或 Harry has been married for six years.
13. since的四种用法
1) since +过去一个时间点 (如具体的年、月、日期、钟点、1980, last month, half past six)。
I have been here since 1989.
2) since +一段时间+ ago
I have been here since five months ago.
3) since +从句
Great changes have taken place since you left.
Considerable time has elapsed since we have been here.
4) It is +一段时间+ since从句
It is two years since I became a postgraate student.
被动语态的几种类型
1）主语句中有一个宾语的被动语态，如：
He saw her in the shop yesterday.
She was seen in the shop yesterday.
2) 主语有两个宾语的被动语态
Li Lei gave me a chemistry book.
I was given a chemistry book by Li Lei.
A chemistry book was given to me by Li Lei.
3）主动句中含宾语补足语的句子的被动语态
若宾语补足语是不带to 的不定式，变为被动语态时，该不定式前要加"to"。此类动词为
感官动词：feel, hear, help, listen to, look at, make, observe, see, notice, watch
The teacher made me go out of the classroom.
--> I was made to go out of the classroom (by the teacher).
We saw him play football on the playground.
--> He was seen to play football on the playground.
若宾语补足语是带to的不定式，那么被动语态仍保留to:
Mother told me not to be late
I was told not to be late by mother.
5）情态动词+ be +过去分词，构成被动语态。
Coal can be used to proce electricity for agriculture and instry.
6）表示"据说"或"相信" 的词组
believe, consider, declare, expect, feel , report, say, see, suppose, think, understand
It is said that… 据说
It is reported that… 据报道
It is believed that… 大家相信
It is hoped that… 大家希望
It is well known that… 众所周知
It is thought that… 大家认为
It is suggested that… 据建议
It is taken granted that… 被视为当然
It has been decided that… 大家决定
It must be remember that…务必记住的是
It is said that she will leave for Wuhan on Tuesday.
14. 延续动词与瞬间动词
1) 用于完成时的区别
延续动词表示经验、经历； 瞬间动词表示行为的结 果，不能与表示段的时间状语连用。
He has completed the work. 他已完成了那项工作。 (表结果)
I’ve known him since then. 我从那时起就认识他了。(表经历)
2) 用于till / until从句的差异
延续动词用于肯定句，表示"做……直到……" 瞬间动词用于否定句，表示"到……，才……"
He didn’t come back until ten o’clock.
他到10 点才回来。
He slept until ten o’clock.
他一直睡到10点。
典型例题
1. You don’t need to describe her. I ___ her several times.
A. had met B. have met C. met D. meet
答案B. 首先本题后句强调对现在的影响，我知道她的模样，你不用描述。再次，several times告知为反复发生的动作，因此用现在完成时。
2.---I’m sorry to keep you waiting.
---Oh, not at all. I ___ here only a few minutes.
A. have been B. had been C. was D. will be
答案A. 等待的动作由过去开始，持续到现在，应用现
. 不定式作宾语
1) 动词+ 不定式
afford aim appear agree arrange ask be decide bother care choose come dare demand desire determine expect elect endeavor hope fail happen help hesitate learn long mean manage offer ought plan prepare pretend promise refuse seem tend wait wish undertake
举例：
The driver failed to see the other car in time.
司机没能及时看见另一辆车。
I happen to know the answer to your question.
我碰巧知道你那道问题的答案。
2）动词+不定式 ； 动词+宾语+不定式
ask, beg, choose, expect , hate, help intend like, love, need prefer, prepare, promise, want, wish…
I like to keep everything tidy. 我喜欢每件东西都保持整洁。
I like you to keep everything tidy. 我喜欢你年使每件东西都保持整洁。
I want to speak to Tom. 我想和汤姆谈话。
I want you to speak to Tom. 我想让你和汤姆谈话。
3） 动词+疑问词+ to
decide, know, consider forget, learn, remember, show, understand, see, wonder, hear, find out, explain, tell
Please show us how to do that. 请演示给我们如何去做。
There are so many kinds of tape-recorders on sale that I can’t make up my mind which to buy.有这么多的录音机，我都拿不定主意买哪一种。
注意:疑问词带不定式在句中作成分时，谓语动词用单数。
The question is how to put it into practice.
问题是怎样把它付诸实施。
2. 不定式作补语
1) 动词+宾语+不定式(to do)
advise allow appoint believe cause challenge command compel consider declare drive enable encourage find forbid force guess hire imagine impel ince inform instruct invite judge know like order permit persuade remind report request require select send state suppose tell think train trust understand urge warn
例句：
a. Father will not allow us to play on the street.
父亲不让我们在街上玩耍。
b. We believe him to be guilty.
我们相信他是有罪的。
Find 的特殊用法：
Find 后可用分词做宾补，或先加形式宾语，再加形容词，最后加带to 的动词不定式。find后也可带一个从句。此类动词还有get，have。
I found him lying on the ground.
I found it important to learn.
I found that to learn English is important.
典型例题:
The next morning she found the man ___ in bed，dead.
A. lying B. lie C. lay D. laying
答案：A.find的宾语后面，用分词或分词短语，起宾语补足语作用。现在分词表达主动，也表达正在进行，过去分词表达被动。
2) to + be 的不定式结构，作补语的动词。
Acknowledge, believe, consider, think, declare(声称), discover, fancy(设想), feel find, guess, judge, imagine, know, prove, see(理解), show, suppose, take(以为), understand
We consider Tom to be one of the best students in our class.
我们认为汤姆是班上最好的学生之一。
典型例题
Charles Babbage is generally considered ___ the first computer.
A. to invent B. inventing C. to have invented D. having invented
答案：A. 由consider to do sth. 排除B、D。. 此句只说明发明这一个事实，不定式后用原形即可。而C为现在完成时，发明为点动词一般不用完成时，且此处也不强调对现在的影响，因此不选C。
3) to be +形容词
Seem, appear, be said, be supposed, be believed, be thought, be known, be reported, hope, wish, desire, want, plan, expect, mean…
The book is believed to be uninteresting.
人们认为这本书没什么意思。
4) there be+不定式
believe, expect, intend, like, love, mean, prefer, want, wish, undrstand
We didn’t expect there to be so many people there.我们没料到会有那么多人在哪里。
注意 ： 有些动词需用as 短语做补语，如regard, think believe, take, consider.
We regard Tom as our best teacher. 我们认为汤姆是我们最好的老师。
Mary took him as her father . 玛丽把他当作自己的父亲。
. 不定式作主语
1） It’s easy (for me) to do that.我做这事太容易了
easy, difficult, hard, important, possible, impossible, comfortable, necessary, better;
the first, the next, the last, the best, too much, too little, not enough
It’s so nice to hear your voice.
听到你的声音真高兴。
It’s necessary for you to lock the car when you do not use it.
当你不用车的时候，锁车是有必要的。
2) It’s very kind of you to help us. 他帮助我们，他真好。
Kind, nice, stupid, rude, clever, foolish, thoughtful, thoughtless, brave, considerate(考虑周到的), silly, selfish(自私的)
例句:
It was silly of us to believe him. 我们真愚蠢，竟然相信了他。
It seemed selfish of him not to give them anything. 他不给他们任何东西，这显得太自私了。
注意：1) 其他系动词如，look，appear等也可用于此句型
2) 不定式作为句子成分时，动词用单数形式。
3) 当不定式作主语的句子中又有一个不定式作表语时，不能用It is… to…的句型
(对)To see is to believe. 百闻不如一见。
(错)It is to believe to see.
4. It’s for sb.和 It’s of sb.
1）for sb. 常用于表示事物的特征特点，表示客观形式的形容词，如easy, hard, difficult, interesting, impossible等：
It’s very hard for him to study two languages. 对他来说学两门外语是很难的。
2）of sb的句型一般用表示人物的性格，品德，表示主观感情或态度的形容词，如good, kind, nice, clever, foolish, right。
It’s very nice of you to help me. 你来帮助我，你真是太好了。
for 与of 的辨别方法：
用介词后面的代词作主语，用介词前边的形容词作表语，造个句子。如果道理上通顺用of，不通则用for。如：
You are nice. (通顺，所以应用of)。
He is hard. (人是困难的，不通，因此应用for。)
3) 祁使句（Imperative Sentence）
祈使句往往是用来表示说话人的请求、命令、要求、建议，等等。祈使句的主语常被省略，因为这个主语很明确地是听话人"you"。当然，有时为了强调或表示某种感情，句子也会带上主语。
祈使句的谓语用动词原形；它的否定形式是句首用Don't + 动词原形，或是Not to + 动词原形。例如：
Be quiet , please ! （大家）请安静。
Stand up ! 起立！
Don't smoke in the office . 请不要在办公室吸烟。
Don't be standing in the rain . 别站在雨里。
Not to be careless when you're driving a car . 开车时不要粗心大意。
4) 感叹句（Exclamatory Sentence）
感叹句表示说话人的喜悦、气愤、惊讶等强烈的情绪。这类句子中，有很多是由What或How引起的。What 用来强调名词，How则强调形容词、副词或动词。这类句子的构成只需将所强调或是说，所感叹的对象放到句首；句子无需倒装，句子要用正常语序。 当然，如果不用这种句型，而句子（无论是那种句子）本身又表示了上述的种种情绪，那么该句也就成了感叹句。例如：
What a fine day it is today ! 今天天气多好啊！
How fine it is today ! 今天天气多好啊！
What a lovely son you have !你有个多可爱的儿子啊！
How lovely your son is ! 你的儿子多可爱
如果还有什么不明白 请问我 随时恭候 我英语今年高考可考了120多啊
⑦ 英语中考知识点
1、 as…as…结构：
You’re a boy as good as Tom.=You’re as good a boy as Tom.
你和汤姆是一样好的孩子。