主从句的时态问题
从句和主句中谓语动词的时态
在复合句中，主句和从句的谓语动词时态一般遵循以下的规律：
一① 在以下三种主语从句中，主语从句的谓语动词要用“should+动词
原形”， should可省略。
(1)It is+形容词+that…句型。常见的形容词有important, necessary, natural, funny, strange, surprising, astonishing(令人惊讶的)等。
(2) It is +名词+that…句型。常见的名词有pity, shame, advice, suggestion, proposal(提议，建议)， requirement, request, desire, order 等。
(3) It is+动词的过去分词+ that…句型。常见的动词有advise, order, propose, request, suggest, demand, require等。
②在insist(坚持)， urge (催促)， order(命令)， command(命令)，suggest(建议)，advise(建议)，recommend(建议，推荐)， request(请求，要
求)， demand(要求)，require(要求，需要)等动词后的宾语从句中，谓语动词用“should+动词原形”， should可省略。
③ 在含有advice, order, demand, proposal(提议)， requirement, suggestion等名词的表语从句、同位语从句中，谓语动词用“should+动词原形”，should可省略。
④在一些表示惊讶、意志等感情色彩的名词性从句中，谓语动词用“shou ld+动词原形”或“should +have done”，译为“竟然，居然”。例如：
I am surprised /shocked that you should speak i n such a way。
I find it astonishing that he should be so rude to his mum。
It is strange /surprising that she should not have been invited。
I am glad that your story should have won the first prize。
二①表示“同时”意义的连词as, when, as soon as, the moment, while 等连接的时间状语从句，主句和从句时态基本一致。
例如：As time passed, things seemed to get worse。
② 表示“将来”意义的条件、时间和让步状语从句中多用一般现在时，而主句用一般将来时，被称为“主将从现”。在以when，after，as soon as等引导的时间状语从句以及以if，unless等引导的条件状语从句中，如果主句是一般将来时，从句则用一般现在时。例如：
I'll tell her the good news when she comes back.当她回来的时候，我将把这个好消息告诉她。
If it doesn't rain, he will come here on time.如果不下雨，他会按时来这儿的。
Tom won’t go to sleep unless his mother tells him a story。
Once I get him a job, he’ll be fine。
③ since引导的时间状语从句多用一般过去时，而含有since从句的主句通常用现在完成时。例如：I haven’t met her since I left university。
在"since＋点时间"句型中，主句通常用现在完成时，从句用一般过去时。例如：
He has worked at the factory since he came here.自从他来到这儿，他就一直在这家工厂上班。
另外，在句型"It's+段时间＋since＋从句"中，since后面的从句要用一般过去时。例如：
It's a long time since we met last.自从我们上次见面以来已经有好长时间了。
④在句式hardly/scarcely…when…, no sooner…than…中，第一个分句中过去完成时，第二个分句用一般过去时。例如：She had hardly sat down when the phone rang。
如果主、从句表示的动作或状态都发生在过去，而且有先后，则在先的用过去完成时，在后的用一般过去时。例如：
When he got there, the train had left.当他到那儿的时候，火车已经开
了。
He said he had visited the school before.他说他以前参观过那所学校。
⑤ 在as if/though 引导的状语从句中，如果表示一种与事实相反夸张，从句多用一般过去时或过去完成时。例如：She stared at me as though I were a complete stranger。
三在宾语从句
①当主句的谓语动词为过去时态时，从句须用表示过去的某种时态。例如：
He asked when they would go to the party.他问他们什么时候将去参加聚会。
Miss Green said she had been to Beijing before.格林小姐说她以前曾经去过北京。
②当主句的时态为一般现在时、现在进行时、现在完成时等时态时，后面从句时态不受主句限制，可根据情况，选用各种适合的时态。例如：Do you know when we'll have a football match?你知道我们什么时候举行足球赛吗？
You know he has gone to Shanghai.你知道他已去上海了。
③当宾语从句表述的是客观事实、科学真理、现在的习惯动作以及格言等时，其时态不受主句限制，而用一般现在时。例如：
The teacher told us that light travels faster than sound.老师告诉我们光速比音速要快。
When I was a student, my teacher often told us that time and tide wait for no man.当我还是学生的时候，老师常常告诉我们，岁月不等人。
随堂练习
1. We should learn from those ______ are always ready to help others.
A. who
B. whom
C. they
D. that
2. Mr. Herpin is one of the foreign experts who ______ in China.
A. works
B. is working
C. are working
D. has been working
3. Tom is the only one of the students who ______ to Shanghai.
A. have gone
B. have been
C. has been
D. had gone
4. I, ______ your good friend, will try my best to help you out.
A. who is
B. who am
C. that is
D. which am
5. The old man has two sons, ______ are lawyers.
A. both of them
B. both of who
C. both of whom
D. both of they
6. He is a man of great knowledge, ______ much can be learned.
A. in whom
B. about whom
C. from whom
D. of whom
7 Do you know the man ______ just now?
A. to who I nodded
B. I nodded to
C. whom I nodded
D. Whom I nodded to him.
8. The man ______ has gone to Japan.
A. whom I told you
B. that I told you
C. whom I told you about him
D. I told you about
9. Please pass me the dictionary ______ cover is black.
A. which
B. its
C. whose
D. which of
10. The radio set ______ last week has been out of order.
A. I bought
B. I bought it
C. which I bought it
D. what I bought
定语从句复习
[参考答案]
1-5 ACCBC 6-10 CBDCA 11-15 CDCAC 16-20 CDACA
21-25 BBBCC 26-30 ABBBB 31-35 DBBDB 36-40 DADCC 41-45 CADCC 46-50 CCCCB
完成句子
完成句子 一．填空题（共54小题） 1．（2018?黄冈）你应该学会礼貌地拒绝别人的邀请．（turn） You are supposed to learn to turn down others' invitation politely． 【解答】学会做某事learn to do sth；拒绝turn down；在句中作谓语． 故答案为to turn down． 2．（2018?黄冈）当我们赶到书店时，他们已经卖光了《哈利?波特》这本书．（sell）By the time we arrived at the bookstore，they had sold out Harry Potter． 【解答】卖光sell out，根据句意要用过去完成时，其构成是had done．在句中作谓语．故答案为had sold out． 3．（2018?黄冈）志愿者们正在努力地为俄罗斯世界杯提供更好的服务．（make）The volunteers are making an effort to provide Russia World Cup with better service．【解答】根据所给的汉语，要用现在进行时．努力做某事make an effort． 故答案为are making an effort． 4．（2018?黄冈）在学校你的课业已经足够了，必须删去课外学习班．（cut）You have enough classes from school．the after﹣school classes must be cut out． 【解答】根据所给的汉语，要用情态动词的被动语态，其结构是情态动词+ be done．删除cut out． 故答案为be cut out． 5．（2018?黄冈）我朋友第一次来黄冈时，就喜欢上了这个城市．（fall）My friend fell in love with Huanggang when he came to the city for the first time． 【解答】根据所给的汉语，要用一般过去时．喜欢上fall in love with． 故答案为fell in love with． 6．（2018?黄冈）作为一名登山运动员，亚历克斯习惯于冒险．（take） As a mountain climber．Alex is used to taking risks /taking a risk． 【解答】冒险take risk/ take a risk，放在be used to 后面要用动名词．在句中作宾语．故答案为taking risks /taking a risk． 7．（2018?黄冈）如果我们齐心协力，我们的中国梦一定可以实现．（pull）If we all pull together，our China dream are sure to come true．
人教版英语七年级下册动词时态、固定搭配总复习60题(无
初中英语学习材料 madeofjingetieji 新目标人教版七年级英语下册动词时态、固定搭配总复习60题（无 答案） 一、用所给动词适当形式填空： 1、Let’s_____(read) the text again. 2、Listen, who___(play) the piano? 3、Be quiet, they_____(have) a meeting now. 4、Where_____(be) Miss Sun? She_____(help) her students with their English. 5、_____Anna_____(like) English? Yes, she____(speak) English very well. 6、Look, they_____(come) out of the swimming pool. 7、_____you_____(swim) tomorrow. 8、There_____(be) a pen and some books on the desk.. 9、_____(be) there two pair of shoes beside the locker. 10、There_____(be) some bread on the big plate. 11、The students of Class One_____(go) to Qingdao this summer holiday. 12、Sometimes Zhao Fang_____(watch) TV after school. 13、Father_____(cook). Let’s_____(go) and _____(help) him. 14、We_____(visit) our grandpa tomorrow. 15、_____(close) the window, please. It_____(rain) soon. 16、Mary_____(have) lunch at school everyday. 17、Why_____(be)Jim often late for school. 18、A: Who_____(like) dancing? B: Jane_____(do). 19、A: _____ they_____(visit) the Great Wall tomorrow? B: Yes, they_____(be). 20、How many words can you_____(read) in one minute. 21、The students of Class Fine_____(clean) their classroom every Friday. It_____(be) Friday today. they_____(clean) their classroom now.
主从句时态一致
主从复合句中时态的一致主要有以下几种情况：一、在以when，after，as soon as等引导的时间状语从句以及以if，unless等引导的条件状语从句中，如果主句是一般将来时，从句则用一般现在时。 I'll tell her the good news when she comes back. 当她回来的时候，我将把这个好消息告诉她。 If it doesn't rain, he will come here on time. 如果不下雨，他会按时来这儿的。 二、在含有宾语从句的主从复合句中，当主句的谓语动词为过去时态时，从句须用表示过去的某种时态。 He asked when they would go to the party. 他问他们什么时候将去参加聚会。 Miss Green said she had been to Beijing before. 格林小姐说她以前曾经去过北京。 三、在宾语从句中，当主句的时态为一般现在时、
现在进行时、现在完成时等时态时，后面从句时态不受主句限制，可根据情况，选用各种适合的时态。Do you know when we'll have a football match? 你知道我们什么时候举行足球赛吗？ Y ou know he has gone to Shanghai. 你知道他已去上海了。 四、当宾语从句表述的是客观事实、科学真理、现在的习惯动作以及格言等时，其时态不受主句限制，而用一般现在时。 The teacher told us that light travels faster than sound. 老师告诉我们光速比音速要快。 When I was a student, my teacher often told us that time and tide wait for no man.当我还是学生的时候，老师常常告诉我们，岁月不等人。 五、在"since＋点时间"句型中，主句通常用现在完成时，从句用一般过去时。
语法集训过关时态语态(一)
语法集训过关(一) 时态和语态 老师叮咛：李辉老师说，所谓聪明都是小聪明,而真正的智慧呢,就是能够学会去发现各种规律,君子性非异也,善假于各种规律也?无论我们学了多少知识,只是我们知道的,能否成为自己的就看联系,下面有关时态语态的练习非常重要,经过了全网首席高考英语名师李辉老师团队高度认真地整理校对?无错?可信!可供全国各省高中生打印?背诵! Ⅰ. 完成句子 1. (2014·武汉模拟)He has been suspected of taking government funds for himself and by the police. ( investigate ) 他已被怀疑挪用政府资金，正在接受警方调查。 答案:is being investigated 2. (2014·襄阳模拟)I suppose by the time I come back in ten years’ time all these old houses . (pull) 我想十年以后我回来时，所有这些老房子都会被拆除了。 答案:will have been pulled down 3. (2014·黄石模拟)In the past two years, some modern teaching equipment as well as hundreds of computers schools in the rural areas. (send) 在过去的两年里，一些现代化的教学设施和成百上千台电脑已经被送到了乡村地区的学校。 答案:has been sent to 4. It is reported that another landmark building in the east of Wuhan by the end of 2014. (set) 据报道，另一座地标式建筑将于2014年年底在武汉东部建起。 答案:will have been set up 5. Scientists the cure for AIDS for the last 20 years. (explore) 在过去的二十年里，科学家们一直在探索治愈艾滋病的方法。 答案:have been exploring 6. We are designing an experiment to find out if glass when it is cold. (break) 我们正在设计一个实验, 想弄清楚当天冷时, 玻璃是否更容易破裂? 答案:breaks more easily/is easier to break 7. I was struck by its beauty and romance the first time I France. (foot) 我初次踏上法国的国土时，就被它的美丽和浪漫打动了。 答案:set foot in 8. The reason why he is so happy today is that he has finally got the toy car that . (expect) 他今天很高兴的原因是他终于得到了他一直期盼的玩具小汽车。 答案:he has been expecting 9. By the time he retired, George enough money to buy a holiday home. (save) 到乔治退休时，他已攒够了买度假屋的钱。 答案:had saved 10. By the time we take the 2014 College Entrance Exam, we more than 3, 500 words. (master) 到我们参加2014年高考时，我们将会掌握3 500多个单词。 答案:will have mastered 11. As reliable parents, they never give their son what they have promised. (fail) 作为可信赖的父母，他们从不食言给儿子他们已经答应过的东西。
简单句、并列句和复合句(包括五大句型)
二、简单句、并列句和复合句 （一）句子种类两种分类法 1、按句子的用途可分四种: 1）陈述句（肯定、否定）:He is six years old; She didn't hear of you before. 2）疑问句（一般、特殊、选择、反意）:Do they like skat in g? How old is he? Is he six or seven years old? Mary can swim, can't she? 3）祈使句:Be careful, boys; Don't talk in class 4）感叹句:How clever the boy is! 2、按句子的结构可分三种: 1）简单句:只有一个主语（或并列主语）和一个谓语（或并列谓语）。 e.g. He often reads English in the morning. Tom and Mike are American boys. She likes drawing and often draws pictures for the wall newspapers. 2）并列句:由并列连词（and, but, or 等）或分号（;）把两个或两个以上的简单句连在一起构成。 e.g. You help him and he helps you. The future is bright; the road is tortuous. 前途是光明的,道路是曲折的。 3）复合句:含有一个或一个以上从句的句子。复合句包含:名词性从句（主语从句、宾语从句、表语从句和同位语从句）、定语从句和状语从句等。 e.g. The foreign visitors took a lot of pictures when they were at the Great Wall. （二）简单句的五种基本句型 1 主语+系动词+表语:e.g. He is a stude nt. 2、主语+不及物动词:e.g. We work. 3、主语+ 及物动词+ 宾语:e.g. He nry bought a dictio nary. 4、主语+及物动词+双宾语（间接宾语+直接宾语）:e.g. My father bought me a car. 5、主语+及物动词+复合宾语（宾语+宾补）:e.g. Tom made the baby laugh. 注:其他各种句子都可由这一种基本句型扩展、变化或省略而构成。 （三）并列句的分类 1表示连接两个同等概念，常用and, not only …but also …，neither …门o等连接hee.g. The teacher's name is Smith, and the student's name is John. 2、表示选择,常用的连词有or, either …or …,othei等see.g. Hurry up, or you'll miss the train. 3、表示转折, 常用的连词有but, still, however, yet, while, when 等。e.g. He was a little man with thick glasses, but he had a strange way of making his classes lively and interesting. 4、表示因果关系,常用的连词有so, for, therefore 等。e.g. August is the time of the year for rive
.动词时态固定搭配
新目标人教版七年级英语下册动词时态、固定搭配总复习60题（无 答案） 一、用所给动词适当形式填空： 1、Let’s_____(read) the text again. 2、Listen, who___(play) the piano? 3、Be quiet, they_____(have) a meeting now. 4、Where_____(be) Miss Sun? She_____(help) her students with their English. 5、_____Anna_____(like) English? Yes, she____(speak) English very well. 6、Look, they_____(come) out of the swimming pool. 7、_____you_____(swim) tomorrow. 8、There_____(be) a pen and some books on the desk.. 9、_____(be) there two pair of shoes beside the locker. 10、There_____(be) some bread on the big plate. 11、The students of Class One_____(go) to Qingdao this summer holiday. 12、Sometimes Zhao Fang_____(watch) TV after school. 13、Father_____(cook). Let’s_____(go) and _____(help) him. 14、We_____(visit) our grandpa tomorrow. 15、_____(close) the window, please. It_____(rain) soon. 16、Mary_____(have) lunch at school everyday. 17、Why_____(be)Jim often late for school. 18、A: Who_____(like) dancing? B: Jane_____(do). 19、A: _____ they_____(visit) the Great Wall tomorrow? B: Yes, they_____(be). 20、How many words can you_____(read) in one minute. 21、The students of Class Fine_____(clean) their classroom every Friday. It_____(be) Friday today. they_____(clean) their classroom now. 22、Our class teacher_____(give) us a talk tomorrow. 23、Miss Li can_____(draw) well. 24、Don’t_____(open) the window. 25、Be careful! The bus_____(come). Let’s get ready for_____(get) on it.
名词性从句、定语从句、状语从句时态问题
一、名词性从句 （一）在宾语从句中主句和从句之间的时态的一致关系,通常由主句谓语的时态决定从句谓语的时态. ⒈若主句谓语动词是现在时或将来时,如：一般现在时,现在完成时,一般将来时,将来完成时等,从句可以根据需要使用任何时态. 如:He says that he is doing well in his lessons.you will miss a lot of lessons.the boy is lazy.XiaoWang was late for school yesterday.Jim has been back for two days. ⒉若主句谓语动词是过去时态(一般过去时,过去进行时,过去完成时,过去将来时,过去将来完成时),从句谓语动词也必须是过去时态. 如:He said he enjoyed himself last Sunday.he hadn’t bought any present.the would come back the next day.he was doing his homework· ⒊当从句表示客观事物或真理,或人们已经公认的道理时,其时态不受主句谓语动词的时态的影响.即使主句谓语动词使用了过去时的某种时态,从句的时态仍然是现在的某种时态. 1)The teacher said the earth goes around the sun。 2)He said the sun rises in the east. 3)His father said he gets up at six o'clock every morning. 4)He told me the light travels faster than the sound. ⒋当从句表示并未出现或尚未实现的愿望时,必须用过去时态. ⒌（可包含在1/2中）有些形容词后面可跟有从句,这种从句一般可看作宾语从句,其谓语也应与主句谓语的时态保持一致.可跟这种宾语从句的形容词有：afraid,glad,sure,confident,sorry, certain,conscious,aware等.一致的原则与宾语从句相同. 例如： I'm confident that I'll pass the exam.我有信心通过考试. He was lucky that he wasn't killed.他很幸运没有被杀死. （二）在主语从句,表语从句和同位语从句中,主句和从句之间的时态一致关系所遵守的法则和宾语从句相同. 例如： It appears that some little trouble was caused by a woman,whose name has not been ascertained.看来这件小小的麻烦是由一个至今尚不清楚其姓名的女人所引起的. It was known long ago that Professor Einstein played a key role in the development of the theory of relativity.人们早已知道,爱因斯坦教授对相对论的发展起了关键作用. It was proved centuries ago that the speed of light is186,000miles a second.几世纪前就证实了光的速度为每秒186,000英里. The fact[that man would soon be able to visit the moon]built up new scientific interest in earth's nearest neighbor.人类不久可以游览月球的事实,引起了对地球最近邻居的新的科学兴趣.二、定语从句与主句的时态一致关系 定语从句的时态不受影响意思就是定语从句的时态是根据事物真实发生的情景决定不受主句影响,因为定语从句的作用只是在修饰句子中的名词之类的,和句子本身的时态没有关系.比如： He is a man whose telephone was stolen.他是那个手机被偷的那个人. 主句一般现在时,从句过去时,因为手机真实被偷是在过去发生. I went to the apartment in which Mary lives in.我去过Mary现在住的房子. 主句过去式,从句一般现在时,因为我去过的那个房子,Mary确实现在在住. ⒈若定语从句的谓语表示的动作和主句谓语表示的动作同时发生,则要求使用同样的时
时态语态完成句子练习有答案,较难,培优
完成句子（二）：谓语 考点：时态，语态 主谓一致 1.热带雨林正在以极大的速度被砍伐，不久的将来就会在地球上消失。(cut) Rainforests ____________________ at such a speed that they will disappear from the earth in the near future. 2. 什么时候到哪里去度假还没决定。(decide) When and where to go for the on-salary holiday ____________________ yet. 3.到他明年大学毕业时，已经学了八年英语了。(graduate) He will have learned English for eight years by the time he ____________________ next year. 4. 明天这个时候我们正飞越大西洋。(fly) At this time tomorrow we ____________________ the Pacific Ocean. 5.小时候奶奶经常提醒我注意餐桌礼貌。(remind) In my childhood, my grandma __________________me to pay attention to my table manners. 6.他不停地看着她，想是否在哪里见过她。(see) He kept looking at her, wondering whether he ____________________ (在什么地方见过她). 7.我们需要更多的时间修理在火灾中烧坏的仪器。(damage) We need more time to repair the equipment _____________________ in the fire. 8.过去十年我们在经济改革中取得了巨大成就，但离我们的目标还很远。(achievement)）Although we ____________________________in the economic reform in the last ten years, we still have a long way to go before we achieve our goal. 9.他们得出结论说我们犯了严重错误。(make) They came to the conclusion that we ____________________. 10.由于和谈破裂，你的建议没有任何意义了。（break） Since the peace talk ____________________ , your suggestion can not make any sense. 11.每次出去陪客户应酬吃饭，妻子总会提醒我少喝酒。(remind) Every time I went out to dinner with my customers, my wife_________________________ not to drink too much. 12.给家里写信时请代我向你家人问好。(write) Send my best regards to your family when you ____________________. 13.自九十年代初人们开始享受这一新技术带来的好处以来,CD的销售量大大增加。（increase） Sales of CDs ____________________ since the early 1990s, when people began to enjoy the advantages of this new technology. 14.自我获得大奖以来，我的电话就没停过。人们一直在问我打算如何使用这笔钱。（ask）Since I won the big prize, my telephone hasn’t stopped ringing. People ____________________ how I am going to spend the money. 15. 除了有特殊智力的以外，六岁以下的孩子不准上学。(allow) Children under six ____________________ except those of extraordinary intelligence. 16.这食物是不怎么好，不过我还吃过更糟糕的。(eat) The food wasn’t particularly good, but I ____________________something worse. (eat) 17.直到所有的候选人都面试了才会做出决定。(interview)
简单句并列句和复合句包括五大句型
二、简单句、并列句和复合句 (一)句子种类两种分类法 1、按句子的用途可分四种: 1)陈述句(肯定、否定):He is six years old; She didn't hear of you before. 2)疑问句(一般、特殊、选择、反意):Do they like skating? How old is he? Is he six or seven years old? Mary can swim, can't she? 3)祈使句:Be careful, boys; Don't talk in class 4)感叹句:How clever the boy is! 2、按句子的结构可分三种: 1)简单句:只有一个主语(或并列主语)和一个谓语(或并列谓语)。 e.g. He often reads English in the morning. Tom and Mike are American boys. She likes drawing and often draws pictures for the wall newspapers. 2) 并列句:由并列连词(and, but, or等)或分号(;)把两个或两个以上的简单句连在一起构成。 e.g. You help him and he helps you.
The future is bright; the road is tortuous. 前途是光明的,道路是曲折的。 3)复合句:含有一个或一个以上从句的句子。复合句包含:名词性从句(主语从句、宾语从句、表语从句和同位语从句)、定语从句和状语从句等。 e.g. The foreign visitors took a lot of pictures when they were at the Great Wall. (二)简单句的五种基本句型 1、主语+系动词+表语:e.g. He is a student. 2、主语+不及物动词:e.g. We work. 3、主语+及物动词+宾语:e.g. Henry bought a dictionary. 4、主语+及物动词+双宾语(间接宾语+直接宾语):e.g. My father bought me a car. 5、主语+及物动词+复合宾语(宾语+宾补):e.g. Tom made the baby laugh. 注:其他各种句子都可由这一种基本句型扩展、变化或省略而构成。 (三)并列句的分类 1、表示连接两个同等概念,常用and, not only…but also…, neither…nor…, then等连接。e.g. The teacher's name is Smith, and the student's name is John. 2、表示选择,常用的连词有or, either…or…, otherwise等。e.g. Hurry up, or you'll miss the train.
动词固定搭配归纳
动词固定搭配归纳 1.let sb. do (让某人做某事) 2.have sb. do (要某人做某事) 3.make sb. do (使某人做某事) 4.had better do (最好做某事) 5.will please do (愿意做某事) 6.why not do (为什么不做某事呢) 7.why don’t you do (为什么不做某事呢) 8.情态动词后跟动词原形do (can could must should would may might) 1. want to do （想要做某事） 2. would like to do（想要做某事） 3. tell sb. to do（告诉某人做某事） 4. ask sb. to do （请求某人做某事） 5. hope to do （希望做某事） 6. decide to do （决定做某事） 7. start to do （开始做某事） 8. begin to do（开始做某事） 9. need to do （需要做某事） 10.agree to do（同意做某事） 11.plan to do （计划做某事） 12.try to do （尽力做某事） 13.learn to do （学习做某事） 14.have sth. to do（有某事要做） 15.advise sb. to do（建议某人做某事） 16.it’s time to do （到了该做某事的时间了） 17.it takes sb some time to do（花费某人一些时间做某事） 18.too…to…（太……而不能…….） 19. it is +形容词+for sb. to do（it 做形式主语） 20.特殊疑问词后跟to do (what where how when 等) 21.to do 做目的状语 22.to do 做主语 23.help sb. (to ) do (帮助某人做某事)
时间状语从句和条件状语从句的时态一致表解
时间状语从句和条件状语从句的时态一致表解 时间状语从句和条件状语从句是中考考查点之一 ，也是高考考查点之一。因 此我们必须掌握好它。 一、表解： picnic if it doesn't rain tomorrow. 2.1 will give him the book as soon as he comes back. 3. Please sta nd up whe n the teacher comes in. 4.She couldritplay the guitar whe n she was five years old. 5.1 didn ' t go to bed until I finished my homesork last night. 三、考例： A.考查连接词 1. It ' s quite com mon in Brita in to say “ Thank you 二 to phepdevees off the bus. （ 09 河南省） B. since C. un til D. whe n 2. — Where was your brother at this time last ni ght? —He was writing an e-mail ___________ I was watching TV at home. （ 09 黄冈市） A. as soon as B. after C. un til D. while 3. --- What is our head teacher like, do you know? ---Oh, he is very kind ______ he looks very serious. A. because B. though C. if D. whe n 4. Bill won 'make any progres ______ he studies hatder than before.（08上海市） A. if B. whe n C. because D.unl ess 5. He climbed up the tree _____ he saw the bear.（08天 津市） A. while B. if C. un til D. as soon as B. 考查时态一致 1. — May we leave the classroom now? —No, you __________ . You ____________ t o leave until the bell rings. （09 黄冈市） A. mustn ' t; are allowed B. don ' t have to; are supposed C. needn ' t; aren 't allowedcan ' t; aren ' t supposed 2. _________________________ My grandfather us stories when I was young （09 辽宁 锦州市） A . was used to tell B . is used to telling 、举例： 1.1 'll go out for a A. after
简单句、并列句、复合句、并列复合句
简单句、并列句、复合句、并列复合句 文章来源：互联网 在前面各讲中所说的肯定句、否定句、各种疑问句、感叹句等，是根据句子的作用来划分的。今天，我们再学习一种新的分类方法：即根据句子的内部结构，特别是句子与句子之间的关系来划分的方法。根据句子结构，可以分为三种主要类型：简单句、并列句、复合句，另外还有一种叫并列-复合句子。 要搞懂英语句子结构分类，有一点首先必须明白：即什么是“句子”？句子的概念有两层含义：一是它能表达一个清晰、完整的意思。反过来讲，只要能表达一个清晰、完整的意思的语言单位，不论是长是短，哪怕是一个单词，也算作是一个句子。这是从意义方面来说的。二是句子的结构完整。所谓“完整”，最核心的是一个句子应该有“主语、谓语”。也就是说，有主语、有谓语的语言单位就是一个句子。这就是从句子结构方面来分的，也是从句子语法成份方面来划分的。我们所讲的简单句、并列句、复合句都是从主语、谓语来判定句子类型的。 如果按照句子的结构分类，英文句子可分为三种类型：简单句(Simple Sentence)，并列句(Compound Sentence)和复合句(Complex Sentence)。 一、简单句 简单句的定义是：或者只有一个主语，或者只有一个谓语。为什么说“或者”呢？因为简单句可以只有一个主语，但有几个谓语；或者可以有几个主语，但只有一个谓语。这样一分，简单句就有三种形式了。 1、只有一个主语、一个谓语，再加上其它成份。例如： Light travels faster than sound. 光比声传播速度快。 The film is not interesting. 这部电影没有意思。 Can you finish the work on time? 你能按时完成工作吗？ 2、只有一个主语，但有几个谓语，再加上其它成份。例如： The boy were running, shouting and laughing. 男孩们一边跑，一边笑，一边喊叫着。 You cannot listen to music and memorize at the same time. 你不能既听音乐，同时又背诵东西。 Computers mean a lot to human beings and are paidmore and more attention by people.
时态、句型、固定搭配专项练习
测试 一、单项选择 请你从每小题所给的选项中，选出可以填入空白处的最佳选项。 A. 时态选择题 1. If it _____ tomorrow, the students will go to the movies. A.don't rain B. doesn't rain C. won't rain 2. John is always ______ others. A. help B. Helping C. helps D. to help 3. Mother ________ me a book on my next birthday. A. will gives B. will give C. gives D. Give 4. She ______ down and soon fell asleep. A. live B. Lain C. laid D. lay 5. He ________ very busy this week, he ________ free next week. A. will be; is B. is; is C. will be; will be D. is; will be 6. ---- ____ you ____ your grandma last week ? ----Yes . I ____. She was great. A. Did ; visit ; do B. Have ; visited ; did C. Did ; visited ; do D. Have ; visit; did 7. Li Ming said he _____happy if Brian_____to China next month. A. as; come B. was; would come C. would be; came D. will be; come 8. They _____ a football game from 7 to 9 last night. A. were watching B.watch C. watched D. are watching 9. I ______ 900 English words by the time I was ten。 A. learned B. was learning C. had learned D. Learnt 10. The students have cleaned the classroom, ________? A. so they B. don't they C. have they D. haven't they B. 固定搭配选择题 11. The work is easy. Let him _______ it by himself. A．do B．to do C．doing 12. It's time _______ home. A．to go B．went C．going 13. Don't forget _____ your books to school. A．bring B．to bring C．brought 14. What shall we do it rains tomorrow? A．if B．when C．since
当主句的主语和从句的主语一致时且谓语动词为be
当主句的主语和从句的主语一致时且谓语动词为be，常省略从句的主语和be 动词. 省略的条件: (1)从句中被省略的主语必须与主句的主语一致,或者是it；(2)谓语动词必须含有be；(3)从句必须与主语和be动词一起省去，不可只省略主语而保留整个谓语，也不可只保留主语而省略谓语。 1. 由when/while/as/once/whenever/as soon as引导的时间状语从句 例：Please come here as soon as（it is）possible. While （I was——walking in the rain, I heard my name called. 我在雨中漫步时，听到有人叫我的名字。 由if/unless引导的条件状语从句例：She won’t come to party unless（she is）invited.由though/although/even if/even though引导的让步状语从句 例：He is very good at painting, though（he is）very young. T hough（he was）exhausted, he stayed up late. 尽管疲惫不堪，他仍很晚才睡。由because引导的原因状语从句 例：He was praised because （he was）brave. 5. 由wherever/where引导的地点状语从句 例：Fill in the blanks with articles where（it is）necessary. 从句和主句中相同或大体相同部分都可以省略 例：The sooner, the better. 越早越好。 She is as tall as I. 她和我一样高。 由as if/as though/as 引导的方式状语从句 例：The boy looked as if（he was）afraid of nothing. I wonder why he didn’t do as（he was）told to. 比较状语从句省略相同的部分： 例：She likes reading better than (she likes) going to parties. He has lived here longer than I (has lived). In winter it is colder in Beijing than（it is）in Guangzhou.