unit1句式讲解2with复合结构讲解

1、1.It is because +句子句子.that从句从句 是因为是因为 因为他迟到了，所以才失业了。因为他迟到了，所以才失业了。 It is because he was late that he lost his job. = The reason why he lost his job is that he was late. The reason why.is that.原因是原因是. 我们不信任他的原因是他经常撒谎。我们不信任他的原因是他经常撒谎。The reason why we dont trust him is that he often lies.Add up your s

2、core and see how many points you get. and为并列连词，连接句子 祈使句 以动词开头，说话对象为第二人称Hurry up and you will catch the bus.Hurry up or you will miss the bus. and表示顺向关系表示顺向关系，就能，就能 or 表示逆向关系，表示逆向关系，否则，否则现将现将with复合结构的构成和用法归纳如下：复合结构的构成和用法归纳如下： 一一. with复合结构的构成复合结构的构成1. with+宾语宾语+名词名词He died with his daughter yet a scho

3、ol girl.他死的时候，他的女儿还是个学生。他死的时候，他的女儿还是个学生。2. with+宾语宾语+形容词形容词He used to sleep with all the windows open.他过去常常开着窗子睡觉。他过去常常开着窗子睡觉。3. with+宾语宾语+副词副词The girl fell asleep with the light on.那位女孩睡着了，灯还亮着。那位女孩睡着了，灯还亮着。4. with+宾语宾语+介词短语介词短语The teacher came in with a book in his hand.老师进来了，手里拿着本书。老师进来了，手里拿着本书。5

4、. with+宾语宾语+不定式不定式I cant go out with these clothes to wash.因为这些衣服要洗，我不能出去。因为这些衣服要洗，我不能出去。 6. with+宾语宾语+现在分词现在分词With the machine helping us, we could finish the work on time.由于有机器的帮助，我们能按时完成任务。由于有机器的帮助，我们能按时完成任务。7. with+宾语宾语+过去分词过去分词With everything done, she went home.做完一切事情以后，她回家了。做完一切事情以后，她回家了。二二.

5、with复合结构作定语复合结构作定语She saw a river with red flowers and green grass on both sides.她看到一条两岸长着红花、绿草的河。她看到一条两岸长着红花、绿草的河。The woman with a baby in her arms is Tom”s aunt.抱着小孩的那位妇女是汤姆的姑姑。抱着小孩的那位妇女是汤姆的姑姑。The city lies in a valley with high mountains around it.这位城市位于一个由高山环抱的山谷中。这位城市位于一个由高山环抱的山谷中。三三. with复合结构作

6、状语复合结构作状语 表示伴随状况表示伴随状况She left the office with tears in her eyes.她眼里含着泪，离开了办公室。她眼里含着泪，离开了办公室。2. 表示原因表示原因With his key lost, he couldnt get into the office.由于钥匙丢了，他进不了办公室。由于钥匙丢了，他进不了办公室。3. 表示时间表示时间The children began to watch TV with the homework done.孩子们完成作业以后开始看电视。孩子们完成作业以后开始看电视。The meeting was over

7、with the problem settled.问题解决以后，会议结束了。问题解决以后，会议结束了。4. 表示条件表示条件Id like to see the new film with time permitting.如果时间许可，我想看那部新电影。如果时间许可，我想看那部新电影。We will have an outing tomorrow with weather fine.如果明天天气好的话，我们要去郊游。如果明天天气好的话，我们要去郊游。5. 表示结果表示结果The battle ended with the enemy defeated.战斗结束了，敌人被打败了。战斗结束了，敌人

8、被打败了。They have finished the peace talks with the agreements reached.他们结束了和谈，达成了协议。他们结束了和谈，达成了协议。 with + 宾语宾语 +形容词形容词副词副词名词名词介词短语介词短语v-ingdoneto do主动、进行主动、进行被动、完成被动、完成目的、将来目的、将来“with复合结构复合结构”的构成的构成表示状态？with+宾语宾语+ _ (v.) 宾语宾语A. doing B. done C. to doHe left, with the boy _(cry). 孩子在哭with his wallet _

9、(steal) 钱包被偷了。with lots of work_ ( do). 有许多工作要做cryingstolento do如何判断?He left, with the boy crying.2. He left, with his wallet stolen.3. He left, with lots of work to do. 主动、进行主动、进行被动、完成被动、完成目的、将来目的、将来1.With the man _ (guide) us ahead, we had no trouble finding the village.2.With a lot of work _ (do)

10、, she doesnt have time to rest. 3.With the problem _(solve), we felt relaxed.guiding to dosolved语法填空中的考点语法填空中的考点1.find+宾语（宾语（sb./sth.）+宾补（形容词）宾补（形容词） He found the text difficult to understand. 他发现这篇课文很难理解。他发现这篇课文很难理解。 Lucy finds Bob very honest. 露茜发现鲍勃很诚实。露茜发现鲍勃很诚实。 2.find+宾语宾语+宾补（名词）宾补（名词） You will

11、 find her a beautiful girl. 你会发现她是一个漂亮的女孩。你会发现她是一个漂亮的女孩。 I found it a boring film. 我发现那是一部乏味的影片。我发现那是一部乏味的影片。 3.find+宾语宾语+宾补（副词）宾补（副词） Mary hurried there, only to find them all out. 玛丽匆匆赶到那里，结果却发现他们都出去了。玛丽匆匆赶到那里，结果却发现他们都出去了。 4.find+宾语宾语+宾补（介词短语）宾补（介词短语） When he woke up, he found himself in hospital.

12、 当他醒来时，发现自己在医院里当他醒来时，发现自己在医院里。 5.find+宾语宾语+宾补（不定式）宾补（不定式）They find the Chinese people to be happy and cheerful. 他们发现中国人很他们发现中国人很幸福幸福快乐。快乐。 6.find+宾语宾语+宾补（现在分词）宾补（现在分词） I found a number of people already working there. 我发现很多人已经在那里工作了。我发现很多人已经在那里工作了。 7.find+宾语宾语+宾补（过去分词）宾补（过去分词） He got up to leave and

13、 found the door locked 结构： 主+谓语+ it +宾补+真正宾语 I found it pleasant to be with your family. We think it our duty that we should help the poor.注意注意: it 做形式宾语做形式宾语 我规定自己每天跑步半小时。我规定自己每天跑步半小时。 1. It用法练用法练1 Its necessary for the young to master two foreign language. Its a waste of time talking to her any mo

14、re. Its a pity that you missed the exciting football match. 动词不定式动词不定式动名词动名词从从 句句形式主语形式主语It 作为作为形式主语形式主语的用法的用法当当 不定式、动名词、从句不定式、动名词、从句 等用作等用作句子主语时，为保持句子平衡，通句子主语时，为保持句子平衡，通常把真正的主语放在句末，而在句常把真正的主语放在句末，而在句首使用形式主语首使用形式主语it.拒绝是令人遗憾的拒绝是令人遗憾的.记住这一点是很重要的记住这一点是很重要的.Its a pity to refuse.Its very improtant to re

15、member this一、代替动词不定式做形式主语一、代替动词不定式做形式主语It +be +adj.+（for sb.）to do sth. 此处此处adj. 通常为描述通常为描述事件事件的形容词：的形容词：easy，difficult，hard，necessary，impossible， important，natural, likely，obvious，useful，useless，dangerous做某事是做某事是Its necessary for us to master a foreign language. It +be+ adj.+ of sb. to do sth 此处adj

16、. 通常为描述人的形容词：kind，nice，rude，cruel，careless，foolish，stupid，wise，crazy某人做某事，某人是 eg. Its foolish of you to drive a car after drinking. Its very kind of you to help me with my English.It + be +名词词组名词词组+动词不定式动词不定式eg. It is not a good habit to stay up too late. 常见句型：常见句型：It takes/took sb. some time/money

17、to do sth.It is no good crying over spilt milk. 覆水难收覆水难收构成如下结构：构成如下结构：It is +no use/no good/not any good/not any use+ doing sth.二、代替二、代替动名词动名词作形式主语作形式主语It + be + 名词词组名词词组 + 主语从句主语从句这类名词有：这类名词有：a fact, a pity, a shame, an honour，a question，a surprise，common knowledgeeg.Its common knowledge that peopl

18、e cant live without water . 三、代替从句做形式主语三、代替从句做形式主语It + 不及物动词不及物动词 + that（as if）-从句从句这类不及物动词有：这类不及物动词有：look，seem，appear，happen，occureg.It seems that he does not tell the truth. Its necessary/ impossible/ important/ natural that sb. (should) do Eg. Its important that we (should) keep the balance of nature.It + be +adj.+that-从句从句It + be +-ed（过去分词）（过去分词）+ that-从句从句It is said that 据说据说It is reported that 据报道据报道It is supposed that 据推测据推测It is hoped that 希望希望It is well known that 众所周知众所周知It is generally considered