it 句型大扫描
研究1991-2000年的高考试卷中可以发现含it的句型年年考到。可见it句型的重要性和使用的普遍性。现根据其用法特点可归纳为２０个句型．
1. It is + 被强调部分+ that ...
该句型是强调句型。将被强调的部分放在前面，其它部分置于that之后。被强调部分可以是主语，宾语，表语或状语。强调的主语如果是人，that可以由who换用。如果把这种句型结构划掉后，应该是一个完整无缺的句子。这也是判断强调句型与其它从句的方法。
It was about 600 years ago that the first clock with a face and an
hour hand was made.
It was they that (who ) cleaned the classroom yesterday.
It was in the street that I met her father.
2. It is not until + 被强调部分+ that ...
该句型也是强调句型。主要用于强凋时间状语，译成汉语＂直到．．．才．．．＂，可以说是not ... until ... 的强调形式。
It was not until she took off her dark glasses that I realized she was a famous film star.
= Not until she took off her dark glasses did I realize she was a famous film star.
= I didn't realize she was a famous film star until she took off her dark glasses.
3. It is clear ( obvious, true, possible, certain....) that .....
该句型中it 是形式主语，真正的主语是that
引导的主语从句，常译为＂清楚（显然，真的，肯定．．．）＂是主语从句最常见的一种结构。
It is very clear that he's round and tall like a tree.
= That he's round and tall like a tree is very clear.
4. It is important ( necessary, right, strange, natural...) that ...
该句型和上一个同属一个句型。由于主句中的形容词不同，that 后的从句中要用虚拟语气（should + 动词原形），should
可以省去。建议记住该句型中的形容词。
It is important that we (should) learn English well.
It is necessary that he (should) remember these words.
5. It is said (reported, learned....) that ...
该句型中的it 仍是形式主语，真正主语是that 引导的主语从句。该结构常译为＂据说（据报道，据悉．．．）＂。
It is said that he has come to Beijing.
It is reported that another earth satellite has been put into orbit.
6. It is suggested ( ordered ... ) that ...
该句型和上一个同属一个句型。主句中的过去分词是表示请求，建议，命令等词时，that 后的从句要用虚拟语气（should + 动词原形），should 可以省。常译为＂据建议；有命令．．．）It is suggested that the meeting ( should ) be put off.
It was ordered that we ( should ) arrive there in two hours.
7. It is a pity ( a shame ... ) that ...
该句型中，that后的从句一般用虚拟语气（should + 动词原形），should可省去．表示出乎意料，常译为＂竟然＂。没有这种意义时，则不用虚拟语气。
It is a pity that such a thing ( should ) happen in your class.
这种事竟然发生在你们班上，真是遗憾！
It is a pity that he is ill. 他生病了，真遗憾！
8. It is time ( about time ,high time ) that ...
该句型中that 后的从句应该用虚拟语气，值得注意的是①常用过去时态表示虚拟．②有时也用should + 动词原形，should 不能省。常译为＂是（正是）．．．的时侯．．．＂。
It is time that children should go to bed.
= It is time that children went to bed.
9. It is the first ( second ... ) time that ...
该句型要和上一个句型区别开来。该句型中的that从句不用虚拟语气，而用完成时态。至于用什么完成时态，由主句的谓语动词的时态决定。如果是一般现在时，后面从句用现在完成时态；如果是一般过去时，后面从句则用过去完成时态。该结构中that 可以省去；it 有时用this 替换．常译为＂是第一（二）．．．次．．．＂。
It is the first time I have been here.
= This is the first time I have been here.
10. It is .... since ...
该句型主要用作处理瞬间动词的完成时，又要和表示一段时间的时间状语连用的问题。主句中是时间作表语，其时态是现在时或完成时，since 引导的从句通常是一般过去时态，而且是瞬间动词。如果主句是一般过去时，从句则用过去完成时。
It is ( has been ) 5 years since his father died.
11. It is ... when ...
该句型中的when 引导的是一个时间状语从句，主句中的it 指时间，表语由具体的时间充当。常译为＂当．．．的时候，是．．．＂。
It was 5 o'clock when he came here.
12. It be ... before ...
该句型主句中的it 指时间, 主句中的时态常是将来一般时或过去时两种时态．主句中的表语多是long, not long , 3 days , 2 weeks 等表示时间段的词或短语。常译为＂．．．之后．．．＂。
It was 3 days before he went to Beijing.
It will be not long before he finishes his job.
13. It happens (seems, looks, appears ) that...
该句型中it是形式主语，that 引导的是主语从句，主句中的happen , seem等词是不及物动词．
It happened ( so happened ) that he met his teacher in the street.
碰巧．．
It seems that he will be back in a few days. 看来．．．
14. It takes sb. ... to do sth.
该句型中的不定式是真正的主语，it是形式主语，句型中的直接宾语是时间。常译为＂做．．．要花费某人．．．＂。
It took thousands of people many years to build the Great Wall.
15. It is no good (use ) doing sth.
该句型中的真正主语是动名词短语，主句中的表语可以是no good , ( not any good ) , no use , ( not any use )。
It is no good learning English without speaking English.
16. It doesn't matter whether ( if ) ...
该句型中whether(if) 引导的从句是真正主语，该句型常译为＂不论（是否）．．．没关系．．．。
It doesn't matter if they are old.
17. It is kind ( of sb. ) to do sth.
该句型中的不定式短语是真正主语，如果不定式的逻辑主语是由of引起，主句中的形容词必须是能表示逻辑主语特征的形容词。常见的有：
bad , brave , careless, clever , cruel , foolish , good （好心的）,
honest , horrible , kind , lazy , modest , naughty , nice（有教养的）,
polite, rude , silly , stupid , wise , wrong（错误的）等。这个句型可以改写为：sb. is kind to do sth.
It is kind of you to say so.
= You are kind to say so.
18. It is necessary ( for sb. ) to do sth.
该句型与上一个同属一个句型。如果不定式的逻辑主语是由for引起，主句中的形容词通常是表示重要性，紧迫性，频繁程度，难易，安全等情况的形容词。常见的形容词有：①important, necessary, natural ②easy , safe , common , normal , hard , difficult , dangerous , unusual, rare , impossible , pleasant等。
在①中的形容词作表语可以用从句改写，如：
It is important for her to come to the party.
= It is important that she (should ) come to the party
19. It looks ( seems ) as if ...
该句型中it无意义。as if 引导一个状语从句。常译为，＂看起来好象．．．＂如果与事
实不相符合，则用虚拟语气．
It looks as if he is ill.（真的病了）
It looks as if he were ill. （没有生病）
It seemed as if he were dying.
20. We think it important to learn a foreign language.
该句型中的it 作形式宾语。为了记忆方便我们可称该句型为"6123结构"。
6指主句中常用的动词：think, believe, make, find, consider, feel；
1指的是形式宾语it；
2指的是宾补的两种形式：形容词或名词；
3指的是真正宾语的三种形式：不定式短语，动名词短语或that引导的宾语从句。
We think it our duty to clean our classroom every day.
He felt it important learning English well.
They found it difficult that they would finish their work in two days.
教学目标： 1.让学生掌握英语学习中的五种基本句型； 2.学会分辨句子属于哪种句型； 3.懂得使用不同的句型造句； 教学重点与难点： 1.五种句型的分析与理解； 2.句型4（主+动+宾+补）与句型5（主+动+宾+宾）的掌握与比较； 教学方法： 1.ppt演示； 课堂练习： 一、下列的句子属于哪种类型 1. The sun rises 2. She is walking along the lake. 3. I like this book very much. 4. That man seems kind 5. He bought his sister a piano. 6. She kept us waiting for over three hours. 7. Let me give you a hand. 8. We tried to make her happy. 二、请说出五个句子，并说出属于哪种句型 家庭作业： 1.每个句型各举出3个句子 2.翻译句子
导入主题：我们现在能用英语写简单的作文，也可以用英语进行简单的交流与沟通，可是大家知道英语中有多少种基本句型吗？那这些句型分别是什么？ （让学生自由思考、讨论，引出今天的课题，英语学习中的五种基本句型）1.Subject (主语) ＋Verb (谓语) 此句型的特点是:谓语动词是不及物动词,本身能表达完整的意思,后面不需跟宾语,但有时可跟副词、介词短语等作状语。如: He laughed. John has read widely. He lives in London. 2. Subject(主语) ＋Verb (谓语) ＋Object (宾语) 此句型的特点是:谓语动词是及物动词,不能表达完整的意思,必须跟有一个宾语。如: Our team beat all the others. 3. Subject (主语) ＋Link. V(系动词) ＋Predicate(表语) 此句型的特点是:谓语动词是连系动词,不能表达完整的意思,必须加上一个表明主语特征、身份、状态的表语。常见的系动词有:be(是),become(成为),get(变得),turn(变得),grow(变得),look(看起来),feel(感到),smell(闻起来),taste(尝起来),sound(听起来),seem(似乎),keep(保持),stay(保持)等。如: The rose smells sweet. 4. Subject(主语)＋Verb (动词)＋Object (宾语)＋Complement(补语) 此句型的特点是:谓语动词虽然跟有一个宾语,但意思还不完整,必须加上另外一个成分(宾语补足语)对宾语进行补充说明。可以用作宾语补足语的有:名词、形容词、不定式、动名词、分词、介词短语等。如: We must keep our school clean. They made him their monitor. 5. Subject(主语)＋Verb(谓语)＋Indirect object(间接宾语)＋Direct object (直接宾语) 此句型的特点是:谓语动词跟有两个宾语,这两个宾语都是动作的对象或承受者,其中指人的是间接宾语,指物的是直接宾语。当间接宾语放在直接宾语之后时,通常需要加介词for或to。可跟双宾语的动词 有:answer,bring,buy,find,get,give,lend,make,pass,pay,send,show,sing,take,teach,tell, write等。如: Mr. Li told us an interesting story. Would you please give this dictionary to Li Hua？ 【注】S=Subject(主语). V=Verb(谓语动词). P=Predicative(表语). O=Object(宾语).
三天搞定英语语法 英语语法分为两个部分。一个部分是词法，即词的构成和词的使用规律。另一个部分是句法，即句子的组成和句子的使用方法。 英语语法的特点可以用三句话来表示：1、每个词都有词性；2、每句话都有动词(实意动词或系动词)；3、每句话都必须符合五个基本句型。 三句话用一句话来说，就是，标出句中每一个单词的词性，找出句中所有动词，并标出其种类和相应的句子成分。理解，掌握，运用好这句话，按照一：词性；二：动词种类；三：动词相对应的句子成分；四：从句；五：非谓语动词方法就能透彻理解英语语法体系。 词的分类 词类又叫词性，英语单词根据其在句子中的功能，可以分成十个大类。 词类词义英语名称缩写形式例词中译 noun n. student 学生 1、名词表示人、事物、地点或抽象概念的名 称。 2、代词主要用来代替名词。pronoun pron. you 你 3、形容词表示人或事物的性质或特征。adjective adj. happy 高兴的 4、数词表示数目或事物的顺序。numeral num. three 三 5、动词表示动作或状态。verb v. cut 砍、割 adverb adv. quickly 迅速地 6、副词修饰动词、形容词或其他副词,说明时 间、地点、程度等。 7、冠词用在名词前,帮助说明名词。article art. a 一个 preposition prep. at 在... 8、介词表示它后面的名词或代词与其他句 子成分的关系。 9、连词用来连接词、短语或句子。conjunction conj. and 和 10、感叹词表示喜、怒、哀、乐等感情。interjection interj. Oh 哦 词性的分类: 修饰: 形容数冠代词名词 （red）（one）（a/the）（my）wood 1.名词 代替: 代词it 形容词the red 数词one
巫不民族学校2013-2014学年度第二学期 八年级英语复习资料2014.6.24 1.in front of在....前面注意区别：in the front of e.g. I was afraid to speak in front of my classmates. 2.ask sb. for sth.向...寻求... ask sb to do sth e.g. have you ever asked your teacher for help? 3.do sth by doing sth.通过（做）...（方式）做... e.g. I learning English by studying grammar. 4.too...to do..太...而不能做... e.g. I’m too tired to do well. 5.watch sb. do sth.看...做过了... e.g. I can watch the actors say the words. 6.see sb. doing sth.看见...正在做.... see sb do sth 看见...做过了.... e.g. Today after school I saw my mother cooking in kitchen. 7.get excited变得兴奋、激动 e.g. When we excited about something and then end up runing. 8.end up doing sth结束（做）.... e.g. I spend two days ending up doing work. 9.finish doing sth. 完成（做）... e.g. I spend a lot of time finishing my homework. 10.end up with 以....为结束（告终） e.g. The dream ends up with the voice of alarm. 11.make mistakes in sth.在...（上）犯错 e.g. I often make mistakes in study. 12.be afraid to do sth害怕做.... e.g. The man who is not afraid to fail can be successful. 13.be afraid that +句子害怕... e.g. I’m afraid that he won’t come back tomorrow. 14.challenge sb. to 跟....挑战做.... 15.....one of ....之一 e.g. Studying grammar is one of the best ways to learn English. 16.make up of ...由...构成... e.g. The English words made up of twenty-six letters. 17.impress sb with sth 给...留下印象 e.g. I impressed my teacher with my honesty. 19.deal with 处理、应付 e.g. How do you deal with your problems in life ？ 20.have an influence on/in 对...有影响 e.g. The weather will have a bad influence on the local people. 21.regard...as..把...视、看作... e.g. I usually regard problems as challenges. https://www.doczj.com/doc/9312108635.html,ed to do过去常常做....(现在不做了) e.g. I used to be afraid of the dog. 23.be use to doing =get used to doing 习惯于做.... e.g. I’m used to reading books. 24.be used to do ...被用于做... 25.be used for doing被用于做.... e.g. A pen is used to write. e.g. A pen is used for writing. 26.sth be used by sb. ....被....使用 e.g. My motorbike is used by my brother. 27.be afraid of 害怕.... e.g. I can’t be afraid of swimming. 28.be sure of 对...有把握 e.g. I’m sure of becoming a English teacher. 29.be sure to do 肯定能做.... e.g. I’m sure to change my life. 30.be sure that+句子确信、肯定.. e.g. I am sure that he will make mistakes in study. 31.be interested in对...感兴趣interesting修饰物品 e.g. He is interested in the history book. 32.be terrified of害怕... e.g. Everyone is terrified of death. 33.be afraid to do =be afraid of doing 害怕做..... e.g. He is afraid to stay at home alone. e.g. He is afraid of staying at home alone. 34.spend time in doing sth花费时间、金钱做.... 35.spend time on sth花费时间、金钱在....上 e.g. I usually spend much time on study, but I still can not study well. e.g. She often spend much time in doing her homework. 36.not...any more..不再... e.g. Jim isn’t mad at me anynore. 37.in the last few years在过去的几年里（常用于现在完成时） e.g. Have you ever been changed in the last few years? 38.worry about =be worried about 担心、忧... e.g. Will you be worried about me? 39.make sb do sth让...做... 40.It’s much more difficult to do ....做....困难得多 e.g. It’s much more difficult to study grammar.
100句经典句型攻克语法04 1.Success is not measured by the position you reach in life; it’s measured by the obstacles you overcome. 成功不是用你一生的地位来衡量的，而是看你克服了多少障碍。（一般现在时的被动语态。定语从句） 2.It is in your moments of decision that your destiny is shaped. 人生就注定于你做决定的那一刻。（强调句型） 3.The surest way not to fail is to determine to succeed. 不致失败的最可靠的方法就是决心成功。（不定式作定语、表语和宾语） 4.What would life be if we had no courage to attempt anything? 如果我 们对任何事情都没有勇气尝试，人生还有什么意义？（虚拟语气条件句。不定式作定语） 5.The world belongs to the energetic. 世界属于充满活力的人。（“the + 形容词”表一类人） 6.Early to bed and early to rise keeps a man healthy, wealthy and wise. 早睡早起让人健康、富足和智慧。（两个不定式并列作主语，形容词宾补） 7.The human will can be strengthened like a muscle. 人类的意志可以像肌肉一样增强。（情态动词被动语态） 8.Only a fool criticizes what he does not understand. 只有傻瓜才会批评他不懂得事。（宾语从句）
名词 含义：表示人、事物、地方、现象或抽象概念等的名称的词。 注：1.专有名词是指人、地方、团体、机构等特有的名称。第一个字母必须大写。专有名词前一般不加冠词。 2、有普通名词构成的专有名词前要用定冠词―the‖，但它不大写。 3、有些不可数名词有时表示为具体的东西时，则变为可数名词，而且意思上也有了变化。 Eg：beer ----a beer 一杯啤酒 work--- a work 工厂，著作 glass---a glass 一个玻璃杯 room空间---a room一个房间 二、名词的数：表示可以计算数目的人或物称为可数名词。 可数名词有单、复数两种形式：可数名词的单数形式要在名词前加―a或an‖；复数形式是在名词后加―-s或-es‖。名词复数形式有规则变化和不规则变化两种 1 2. 可数名词复数的不规则变化 ①改变单数名词中的元音字母
eg. man--men, woman—women, tooth—teeth, foot—feet, mouse--mice ②单复数同形eg. Chinese-Chinese, deer-deer, fish-fish, sheep-sheep, ③由man 和woman构成的合成词, 每个名词都要变复数 eg. a man doctor— men doctors, a woman teacher--women teachers 注: 有些名词表示一种物体具有不可分割的相同的两部分,在使用时只有复数形式 eg. trousers, clothes, glasses, shorts, etc; 有些名词从形式上看是复数, 实际上是单数(其后的谓语动词要用单数). eg. maths , physics, politics, news 3. 不可数名词：表示不能计算数目的人或物，称为不可数名词。他们前面不能用a/an,没有复数形式。物质名词和抽象名词都属于不可数名词。不可数名词一般只有单数形式, 但有其特殊用法: (1)同一个词,变成复数形式, 意义不同。eg. food 食物--- foods 各种食物， time 时间--- times 时代，green 绿色---greens 青菜 (2)有些不可数名词用复数代指具体的事物 eg. hope ---hopes 希望hardship --- hardships 艰苦 (3)物质名词在表示数量时,常用某个量词+of来表示 eg. a cup of tea, seven pieces of bread, several bags of rice 三、名词的所有格 名词的所有格是表示名词之间的所有关系,有两种表示形式, 一种是在名词后+‘s；另一种是用of, 表示―……的‖。 1. (1) 一般词的所有格, 直接在词尾加‘s。eg. Mr. Mott‘s robot, children‘s clothes (2) 以s结尾的名词所有格只在词尾加‘ 。eg. teachers‘ books (3) 两人共有的物体, 则在第二个名词后+‘s; 如果分别是两人所有, 则在每个名词后面加‘s。eg. Lucy and Lily‘s room. (指两人共住一个房间) Mrs Green‘s and Mrs Brown‘s son. (指两人各自的儿子) (4) 表示某具体场所时, 所有格后面的名词可省略 eg. the doctor‘s (office) Mr. White‘s 2.(1) 没有生命的事物一般用of 短语来表示所属关系。 eg. the wall of the classroom，a picture of the bedroom， (2) 名词的的定语较长时,有生命的事物也可用of短语表示。 eg. a long story of a 50-year-old man (4)双重所有格eg. a friend of his, the big nose of Tom‘s (5)有些表示时间、距离、国家、城市等无生命的东西的名词，也可以加‘s来构成所有 格。 eg. ten minutes‘ walk, today‘s newspaper 例题解析：举一反三，学的更轻松！ 1. They got much _____ from those new books. A. ideas B. photos C. news D. stories 解析: much 是用来修饰不可数名词的, A B D三个选项均是可是名词的复数形式, C项为不可数名词, 因此选C. 2. I have two _______ and three bottles of _________ here. A. orange, orange B. oranges, oranges C. oranges, orange D. orange, oranges 解析: orange 有两种含义, 一种可数名词橘子, 另一种是不可数名词橘汁, 此题第一空应填
1. Education is the door to freedom. 教育是通向自由之门。[一个简单的主系结构] 2. Challenges make life interesting. 挑战使生活变得有趣。[make+…+:形容词作宾语补足语。] 3. Difficulties make life worth living. 困难让生活有价值。[make+…+介词短语：介词短语作宾语补足语。] 4. Nothing in the world can take the place of persistence. 世界上没有什么可以取代坚持。[否定词作主语。Take the place of：代替。] 5. It’s impossible to defeat a person who never gives up! 打败一个永不放弃的人是不可能的。[动词不定式作主语，“it”为形式主语。“who”引导的定语从句修饰先行词”a person”。] 6. The most important thing in life is to have a great aim and the determination to attain it. 生活中最重要的事情就是有一个远大的目标，并有决心实现它。[动词不定式作表语和定语。] 7. If you can dream it, you can do it. 只要你想得到，人就做得到。[“if”引导的条件状语从句。] 8. Actions speak louder than words. 行动比语言更加强大。[副词比较级] 9. Deeds are more powerful than words. 行为比言语更加强大。[形容语比较级] 10. Mistakes show us what we still need to learn. 从错误中我们知道该学什么。[“what”引导的宾语从句作直接宾语。从句中动词不定式作宾语。]
高中必背句型句句经典（一线优秀教师总结） 1.With the development of economy, more and more families bought private cars, thus leading to much heavier traffic problems and more serious air pollution. 2.What is the most important is that we do not mind what others say so long as we are confident in what we have done. 3.It’s a truth universally acknowledged that a single man in possession of a good fortune must be in want of a wife. However little known the feelings or views of such a man may be on is first entering a neighborhood, this truth is so well fixed in the minds of the surrounding families, that he is considered the rightful property of some one or other of their daughters. 4.We believe we are confident and capable of overcoming the current difficulties and challenges we are faced with. In a word, all we need to do now is plan carefully and act in ways that reflect the reality to assure that we can make full use of our talent and skills. 5.You can take a horse to the water but you can’t make him drink. 强扭的瓜不甜 When everybody is somebody, then nobody is anybody.人人都伟大，世间无豪杰。 6.I love waking up in the morning and not knowing what’s going to happen, or who I’m going to meet, where I’m going to wind up. 泰坦尼克号 7.Your future depends on your dreams. So go to sleep. 加菲猫 8.Teachers are the basis of education and that the best students receive instruction from the best teachers. I t’s of great importance to train and nurture teachers, especially those from impoverished and remote rural areas. 9.what I want to stress is that a harmonious family plays a very important role in our life, therefore, it is up to every family member to contribute to the building of such a family. First of all, parents should be a role model for their children and pay more attention to their own words and behaviour. Being children of the family, we should respect and understand our parents, and share their burdens. Only in this way will our family be always harmonious. 10.In my opinion, it’s high time that our government should take measures to ban farmers from cutting down trees. Besides, various activities should be organized to make it clear that everyone is responsible for the environment. Only in this way can we have a blue day. 11.A recent survey found that walking like a happy person on purpose can lift one’s spirits, according to media report on Wednesday. Walking in a happy style makes people feel happy, while adopting the gait of a depressed person can bring on sadness. 12.when it comes to the current public transport, though it is improving, there still remains something to be done. In the first place, the government should add to the investment in the construction of transport. Additionally, it is better for the festival time to be lengthened. Last but not least, more people should be encouraged to ride home instead of driving a private car. 13.According to the information given above, there is nothing ambiguous about the serious situation and who is at fault. 14.It just can't be denied that it is the fast development that is to blame, but maybe the government should undertake the responsibility. 15.Current situation of pollution is considerably serious. Ranking among top pollution sources are vehicles, coal burning, airborne dust and so on. Reasons behind it go as follows. First of all, economic development are promoted at the expense of environment. Secondly, citizens are not aware of the significance of being careful with protecting the environment.
LESSON ONE 句子的三种模式 导言本课的重点是掌握英语的三种基本句型，注意词性和词序，以及定语的位置,同时注意中英文表达上的相同和不相同的地方。三种基本句型虽然简单，但至关重要。掌握好它们，在今后的学习中有一通百通之效。 ▲主+系动词+表 注：*注意该结构中的名词，它们能被定语修饰。 1 这个人是一个老师。The man is a teacher. 主语系表语主语系表语（名词） 2 他（是）很忙。He is busy. 主语系表语主语系表语（形容词） ▲注意中文中的系动词经常被省略,而英文中绝不能省。 3 她（是）在教室里。She is in the classroom.
主语系表语主语系表语（介词短语） ▲定语只修饰名词，不破坏句子的基本结构。通常由形容词和介词短语充当，形容词放在所修饰的名词之前，而介词短语放在所修饰的名词之后，请注意英语与汉语词序的不同。看懂中文的定语是翻译好定语的关键。 介词短语 ---英国法学家波洛克 介词短语 Happiness is a station -----------Pollock, British jurist 形容词介词短语 5 形容词介词短语 man is a teacher 介词短语形容词
6.教室里。 形容词介词短语 The teacher is handsome. My book is 表语（介词短语）定语（介词短语） She is 介词短语即可以做表语也可以做定语，虽然它们词性相同，但由于词序不同，它们所起到的作用也不同，当在is的后面是表语,跟在名词的后面它就起到定语的作用。 课堂练习 1 1是
1、不定代词 A.形容词修饰不定代词时，要后知，做后置定语。 I’ll tell you something interesting. B. 不定代词做主语时，谓语动词用第三人称单数。 Everyone is here. 2、一般过去时：在一般过去式的句子中，要注意不规则动词过去式的形式与拼写，要牢记一般过去时的时间状语。 I went to the cinema yesterday. / He hurt his foot last night. 3、频度副词：在使用频度副词时，要注意频度副词在句子中的位置是：置于be 动词/情态动词/助动词之后，置于实意动词之前，而且对频度副词疑问要用how often。 He always sits in the front of the classroom. / I am never late for school. ------How often do you watch TV? -----Every night. 4、形容词、副词的比较等级 A.Than 是比较级的标志词，than前的形容词或副词要用比较级。 He is taller than me. B.有比较范围（如：in 或of 短语）时，用最高级。 He is the tallest of the three boys. C.形容词最高级前必须加定冠词the. I’m the best student in my class. D.不规则变化的形容词、副词的比较等级要记牢。 He plays the piano worst. 5、动词不定式
A. 跟动词不定式作宾语的常用动词要记牢。如：agree (同意)；offer (提出)；intend，plan (打算，计划)；demand，ask (要求)；promise (答应)；help (帮忙)；prepare (准备)；decide (决定)；refuse (拒绝)；dare (敢于)；choose (选择)；wish，hope，want，expect ,would like (希望，想要)；fail ；（不能；忘记）；pretend (假装)；manage (设法)；determine （决心）。 记忆口诀：同意提出做计划，要求答应来帮忙。准备决定遭拒绝，敢于选择有希望。不能做到莫假装，设法做成决心坚。 B.要注意区分某些动词跟动词不定式和动名词所表达的不同意义，如stop doing 和stop to do 的区别。既能接不定式，又能接动词-ing 形式，但意思不同的动词或词组：即“四'记’”“力争”“不、后悔”。四“记”指“记得、记住（remember）”；“忘记（forget）”“计划、打算（mean）”；“继续（go on)”；力争指“try”；“不”“后悔”指stop与regret。He was too tired and 6、一般将来时 A. 要注意一般将来时的构成：be going to do 和will do. B. 一般将来时的时间状语：next month / week / ....., in + 时间段，tomorrow 等。 C. 注意there be 结构的将来时为：There is / are going to be......或There will be.....
100句经典句型攻克语法01 https://www.doczj.com/doc/9312108635.html,cation is the door to freedom. 教育是通向自由之门（一个简 单的主系表结构） 2.Challenges make life interesting. 挑战使生活变得有趣（make +…adj. 形容词作宾补） 3.Difficulties make life worth living. 困难让生活更有价值（make+…介词短语作宾补） 4.Nothing in the world can take the place of persistence. 世界上没有任何东西可以代替坚持（否定词作主语，take the place of 代替） 5.It’s impossible to defeat a person who never gives up. 打败一个永不放弃的人是不可能的。（动词不定式作主语 6.The most important thing in life is to have a great aim and the determination to attend it.生活 中最重要的事情就是有一个远大的目标，并有决心实现它（不定式作表语和定语） 7.If you can dream it, you can do it. 只要你想得到，你就做得到( if 引导的条件状语从句) 8.Actions speak louder than words.行为比言语更有说服力（副词比较 级） 9.Deeds are more powerful than words.行为比言语更强大（形容词比 较级）
英文六大基本句型 一、主系表 1、she is from America -------- where is she from ? 2、The teacher is beautiful ------ how is the teahcer? 3、The teacher is my mother --- who is the teacher? How are you ? ---- I am fine 主系表句型结构：主语+系动词（be）+表语。 主语一般由名词（代词）构成; 表语由介词短语、名词、形容词构成。 注意：一系动词be是连接主语和表语的桥梁，写出的句子不能少了be;/二明白主语和表语的词性，随着学习的深入，以后它变出不定式、动名词、分词等。 二、主谓宾 1、I love you 2、Farmers grow vegetables. 3、Children plant trees 主谓宾句型的结构：主语+谓语动词（do）+宾语。主语一般由名词（代词）构成;宾语由名词构成 注意一，动词do是连接主语和宾语的桥梁，写出的句子不能少了do二，主语和宾语的词性，随着学习的深入，以后它变出不定式、动名词、分词等。 三、主谓 1、Spring comes 2、The accident happened 3、She apologized to me again 4、The teacher listens to the music 主谓句型的结构：主语+谓语动词（do）。这个句子一般没有宾语，因为动词do是不及物动词，不能带宾语。如果非要带宾语，要在不及物动词的后面加介词，比如第3句，第4句的apologize to, listen to.应注意：动词do是不能带宾语的，这种句型中的动词大多是不及物动词,常见的有：appear, apologize,arrive, come, die, disappear, exist, fall, happen, rise,等等，如果要带宾语，必须加介词，英语中的一些动词词组就是这么来的。词典中vi不及物动词必须加介词才能带宾语..vt及物动词 四、主谓宾补 1、He painted the wall white.他把墙漆成白色。 2、We found him an honest person.我们发现他是一个诚实的人。 3、She found the pen on the floor他发现那支笔在地上 主谓宾补句型结构：主语+谓语动词（do）+宾语+补语。相对于主谓宾，这个句子多出了一个补语，这是因为有些话光是主谓宾无法完整表达句子的意思。补语的形式，它可以是形容词，名词，介词短语。
英语句子的基本结构 可以归纳成五种基本句型，掌握这五种基本句型，是掌握各种英语句子结构的基础。?英语五种基本句型列式如下： ?一：ＳＶ（主＋谓） ?二：ＳＶＰ（主＋系＋表） ?三：ＳＶＯ（主＋谓＋宾） ?四：ＳＶｏＯ（主＋谓＋间宾＋直宾） ?五：ＳＶＯＣ（主＋谓＋宾＋宾补） ?基本句型一：ＳＶ（主＋谓） ?Ｓ│Ｖ ?1. The sun │was shining. 太阳在照耀着。 ?2. The moon │rose. 月亮升起了。 ?3. The universe │remains. 宇宙长存。 ?4. We all │breathe, eat, and drink. ?我们大家都呼吸、吃和喝。 ?5. Who │cares? 管它呢？ ?6. What he said does not matter. ?他所讲的没有什么关系。 ?7. They talked for half an hour. ?他们谈了半个小时。 ?8. The pen writes smoothly ?这支笔书写流利。 ?基本句型二：ＳＶＰ（主＋系＋表） ?Ｓ│Ｖ（是系动词）│Ｐ ?1. This │is │an English-Chinese dictionary. ?这是本英汉辞典。 ?2. The dinner │smells │good. ?午餐的气味很好。 ?3. He │fell │in love. ?他堕入了情网。 ?4. Everything │looks │different. ?一切看来都不同了。 ?5. He is growing tall and strong. ?他长得又高又壮 ?6. The trouble is that they are short of money. 麻烦的是他们缺少钱。
I would rather (that) you left now. 我宁愿你现在就离开。 17. If only I had been to Beijing. 要是我去过北京就好了。（if only） 18. If you had taken/followed the docto r’s advice, you would recover now. 如果你听了医生的劝告，你现在就康复了。（混用） 19. He suggested that we (should) put the meeting forward. His accent suggested that he came from Hubei. 他建议我们提前开会，他的口音暗示他来自湖北。（宾从中虚拟与陈述） 20. What is required at the meeting is that the night school (should) be set up by October 1. 会议上提出的要求是夜校要在10月1号前建立。 21. He hesitated for a moment before kicking the ball, otherwise he would have scored a goal. 他在进球之前犹豫了一下，要不然，球就进了。 情态动词 22. It’s possible that he was linked to the case: he might have had a hand in planning the murder. 有可能他和这个案子有关：他可能参与计划了这起谋杀案。 23. We all surprised to hear that Jenny should have accused her parents of their family violence behaviors. 我们都很惊讶地听说Jenny竟然起诉她父母的家庭暴力行为。 24.He should have told me the truth earlier. 他本该早点告诉我事实真相的。（情态动词） 25. Mike can’t be cleaning the classroom now. I saw him playing basketball on the playground a moment ago. Mike肯定不在打扫教室。刚才我看见他在操场上打篮球。 26. I was on the high way when this car went past followed by a police car. They must have been driving at least 150 kilometers an hour. 我正在高速上行驶，突然一辆警车尾随的汽车超过我。他们肯定是以150k/h的速度在开车。 27. He must have arrived in Shanghai yesterday, didn’t he? 他一定在昨天已经到达了上海，是吗？（反意疑问句） 感叹句，强调句，主谓一致 28. What a nice day today! What fine weather it is! How fine the weather is! 今天天气多么好啊！ 29. What fun it is to swim in the hot day! 热天游泳是多么有趣的事啊！ What good news it is! 多么好的消息啊！ 30. How beautiful the flowers are! 这些花多么漂亮啊！ 31. It is the ability to do the job that matters not where you come from or what you are. 是做工作的能力而不是你来自哪里或者你是什么重要。 32. It was not until she took off her dark glasses that I realized she was a famous film star.