怎样写好大学英语四级作文句子课件.ppt

1、1）One mans life lack of money,he will impossible to live on.2）As is know,that there are much fake commodities in todays society.表达思想不清楚的主要原因是考生作文中严重汉化的英语，即中式英语，比如：“man can live happiness”，“Man is iron,and food is steel.”,“Women are half side sky.”。此外，语言错误的普遍性和严重性十分惊人，比如，主谓不一致，名词单复数不分，动词时态语态滥用，常用词拼写错

2、误比比皆是。这些严重地影响了思想的表达。考试实践表明，多数同学在写作上的主要欠缺不是系统的写作理论和方法，而是最基本的单句写作能力。一、“There be”结构 病句：1.There are many people like to go to the movies.2.There are different kinds of vegetables can be bought on the market by people.一、“There be”结构 病句：1.There are many people like to go to the movies.2.There are differen

3、t kinds of vegetables can be bought on the market by people.正确表达：1.There are many people who like to go to the movies.2.There are different kinds of vegetables that people can buy on the market.1.There was no school in the village at that time.(=there was not a school.)注意：在否定句中，否定词用no，也可用not a或not a

4、ny。2.There is not a moment to be lost.3.There are many people rushing into the cities every year.4.There are many things we can do to prevent traffic accidents.5.There is no use holding back the wheel of history.二、比较结构 病句：1.Comparing with the bike,the car runs much faster.2.The climate in Walton is

5、colder than other cities.二、比较结构 病句：1.Comparing with the bike,the car runs much faster.2.The climate in Walton is colder than other cities.正确表达：1.Compared with the bike,the car runs much faster.2.The climate in Walton is colder than that of other cities.下面是比较结构的一些常用的表达方法。1 同级比较 1）In 1998 we produced

6、as many cars as we did in the previous five years.2）We have accomplished as much in the past three years as would have taken ten years in the past.2 比较级 1）Children now enjoy better medical treatment than before.2）We can live longer without food than we can(live)without water.三、表达原因的结构 病句：1.The real

7、reason to our failure is not far to seek.2.The reason for this is because some people want to earn plenty of money without working hard.三、表达原因的结构 病句：1.The real reason to our failure is not far to seek.2.The reason for this is because some people want to earn plenty of money without working hard.正确表达

8、：1.The real reason for our failure is not far to seek.2.The reason for this is that some people want to earn plenty of money without working hard.英语中用来表达原因这一概念的结构有多种。我们可用as,because,since,seeing that,considering that,now that,not that.等词组引出表示原因的从句。例如：1.Now that we have seen these great achievements w

9、ith our own eyes,we feel more proud than ever of our country.2.Professor Liu is strict with us because he wants us to make rapid progress.3.Since we live near the sea,we enjoy a healthy climate.4.Pollution is still a serious problem,not that we dont have the ability to solve it,but that some people

10、have not realized the consequences of the problem.我们还可以借助某些词语用简单句表达原因结构。例如:1.The reason for this change is quite obvious.2.Diligence is the key factor of success.3.Idleness is the root of all evils.because是最常用的引导原因从句的连词，语气最强，表示直接的原因，若because置于句首，后面的主句不能再用so。用as引导的原因从句语气较弱，所说明的原因是附带的，而since表示的原因暗示着是稍

11、加分析之后才能推断出来的原因。四、否定结构 病句 1.Some people think we neednt to worry about fresh water.2.Nowadays many people dont like to go to the movies,too.四、否定结构 病句 1.Some people think we neednt to worry about fresh water.2.Nowadays many people dont like to go to the movies,too.正确表达：1.Some people think we neednt wo

12、rry(或dont need to worry)about fresh water.2.Nowadays many people dont like to go to the movies,either.1 含有否定意义的词汇和短语 以下列举的词和词组本身就具有否定的含义，因此无需用否定词。介词against,beyond,but,except,without,.形容词和动词absent,deny,differ,different,fail,free,ignore,miss,refuse,the last,used to,reluctant,lack,want,.短语keep.from,pro

13、tect.from,prevent.from,let alone,at a loss,in vain,instead of,out of the question,rather than,too.to,by no means,anything but,.1）Women fail to get the equal rights in some countries.在一些国家里妇女没有得到平等的权利。2）This is by no means the best way to solve the problem of energy crisis.这不是解决能源危机的最好的办法。3）We should

14、 protect trees from being destroyed.我们应保护树木，不让它们受破坏。4）In old China we could not make a nail,let alone(make)machines.在旧中国，我们连一个钉子都造不了，更不用说制造机器了。2 含有半否定意义的词语 barely,hardly,few,little,rarely,scarcely,seldom,not all,not everyone,not everything,.具有半否定的意义。例句：1）We could hardly see any fresh vegetables in w

15、inter on market several years ago.几年前在冬天市场上很难见到新鲜蔬菜。2）These young people know little about how to choose good books to read.这些年轻人几乎不知道如何挑选优秀的书籍来读。3 不含否定意义的否定结构 有些词和词组形式上是否定结构，但其含义是肯定的，比如：cannot but,cant help,no sooner.than,not.until,in no time,none other than,nothing but,等等。例句：1）We cant but face the

16、 reality.我们只有面对现实。2）These old buildings will be replaced by modern apartment buildings in no time.这些旧建筑将很快为现代化的公寓所代替。4 否定结构的倒装语序 我们有时为了强调而把否定词和词组放在句首，这时句子结构应倒装。例如：1）On no account should we follow blindly.我们决不应当盲从。2）No where has the world ever seen such great enthusiasm for learning as in our country

17、.没有任何其他地方有我国这样高的学习热情。五、含有it的结构 病句：1.As is known to all of us that science and technology play an important role in the development of society.2.It is known to us,practice makes perfect.五、含有it的结构 考生病句：1.As is known to all of us that science and technology play an important role in the development of

18、society.2.It is known to us,practice makes perfect.正确表达：1.It is known to all of us that science and technology play an important role in the development of society.(或:As is known to all of us,science.)2.It is known to us that practice makes perfect.(或:As is known to us,practice.)1作形式主语 It is necessa

19、ry for us to master a foreign language skillfully.It makes difference whether we could purify the air or not.2.作形式宾语 We find it rather difficult to prevent people from doing that.Modern science has made it possible for babies to grow healthily and for people to live longer.3.引导强调句 It is only by this

20、 way that we can achieve success.It was then that people began to realize the importance of controlling population.写作中阅卷人喜欢的句式有以下两种：一是插入语；二是倒装。第一，插入语 所谓插入语，英语中有两种形式。一种是有两个逗号之间引起的成分称之为插入语；第二种是有两个半破折号引起的成分称之为插入语。如下所示（黑体划线处）：Jinan,the Spring City,is a famous tourist city.Other people may give us instru

21、mental supportfinancial aid,material resources,and needed servicesthat reduces stress by helping us resolve and cope with our problems.插入语的作用主要有两个，一个是突出主语，比如说：He,who would like to play basketball,is a good student.第二个作用是解释说明，比如说：People,especially students,should work hard.第二，倒装倒装是我们写作中需要用到的。常用的倒装形式有

22、以下几种：Only+时间状语时间状语 Only when all of us join in the efforts of eliminating cheating at all levels can we expect to have a cleaner society and a more beautiful future.Only+介词词组介词词组 Only by planning his time care fully can he improve efficiency and make achievements.Only in this way can we master the w

23、riting skills step by steps.否定词位于句首（否定词位于句首（hardly when;never;not only-,but also-;seldom）在我一生当中很难遇到这样的人Seldom in my life have I met such a kind-hearted man.地点方位名词位于句首地点方位名词位于句首 In no other place in the world can one find such enthusiasm for applying for hosting the 2008 Olympic Games.(3)修辞无论是汉语写作还是英

24、语写作，修辞其实非常的重要。它是作者写作功底具体事例地展现。所谓修辞包括比喻、拟人、排比等等。试比较：The bicycle is important for us.The bicycle is of importance for us.The bicycle plays an important role in our life.The bicycle,environmental friendliness vehicle,plays an important role in our life.The bicycle is like the air,water,and sunshine and cannot be parted with a moment in our life.平时要注意积累平时要注意积累 很多同学为了写好作文也作了好多工作，课下也付出了很多，包括背诵大量的文章等等，但是提笔写作时候，仍不见的有所改观。问题在哪里呢？我认为，很多同学虽然也背诵文章，但却只是死记硬背。我们说背诵是个输入的过程，而说和写则是输出的过程。我们真正需要的是把平时积累的随时随地用在我们的写作中。因此，我们在注重积累的同时，一定在平时练习的时候，把他们多加运用。只有多练多用，才能真正达到学以致用，才能真正提高写作水平。