初三英语语法知识汇总【合集20篇】

父母的爱就像大海取之不尽，用之不竭。我要感谢我的父母!

Parental love is like the ocean inexhaustible, be inexhaustible. I want to thank my parents!

我的爸爸妈妈爱我如心肝宝贝，把我看得比自己还重要，生活上、学习上处处可见爸爸妈妈对我的爱。

My mom and Dad love me as a baby, my watch is more important than their own learning, life, everywhere on the love of my parents.

记得有一次晚上，我发起了高烧，妈妈给我量了下体温，39度。爸爸买来高度酒，妈妈一边用酒给我擦全身，一边安慰我，还一直问我哪里不舒服，妈妈一直陪在我身边，担心极了，一晚都没睡好……还有一次，我成绩很不理想，妈妈拿过试卷帮我分析考不好的原因，把我做错的题目重新抄在纸上让我重做，还不厌其烦地教我，直到我把题目全部弄懂为止，我看着妈妈那张憔悴的脸，心里好难过。为了我的学习，妈妈都会不顾一切来帮助我。爸爸为了让我们的生活过得更好，加班加点，废寝忘食。

I remember one night, I had a fever, my mother took me under the body temperature, 39 degrees. My father bought a high degree of wine, the mother liquor to wipe my body side by side, to comfort me, asking me where uncomfortable, mother always accompany at me nearby, very worried, did not sleep one night...... Another time, my achievement is not ideal, the mother took the papers to help me analyze the test is not a good reason, I was doing wrong to copy on paper, let me again, also not to mind taking the trouble to teach me, until I had to subject all understand, I looked at my mothers gaunt face, I felt so sad. In my study, my mother will fling caution to the winds to help me. Dad to make our life better, overtime, and.

“谁言寸草心，报得三春辉”。我会把爸爸妈妈的爱永记心中，努力学习，做一个懂事的好孩子来报答爸爸妈妈对我的爱!

But how much love has the inch-long grass for three spring months of the light of the sun. Ill be the father and mother love heart, study hard, make a sensible boy to return the love of my parents!

Welcome to Suzhou. Today I’m your tour guide. Suzhou is a beautiful place in Southeast China. It was built over 2500 years ago. So Suzhou is an old city with a long history. It’s famous for its gardens and Hanshan Temple. We are all proud of them. Many foreign tourists come to see them. In Suzhou, There are lots of old constructions like Tiger Hill, Beisi Pagoda and so on. After visiting them, you’ll be tired. But don’t be worried. There are also lots of snack shops in Suzhou. They are different from those in Western countries. They are much more delicious than some Western food. Suzhou is a modern city as well as an old city. There are lots of tall buildings and many other modern constructions in Suzhou, too. You can find hundreds of people in smart clothes in the street. What a beautiful city it is!

There are a great number of subjects in school. Different subjects teach students different knowledge. They’re both very useful. However, different students like different subjects.As for girls, most girls like art Chinese. Maybe girls think these subjects are very interesting very easy. But most girls usually hate some subjects like math, chemistry or physics. Girls have a really hard time with these subjects they found out the worst report was from these subjects’ teachers.And what about boys? Of course, most boys’ heart are in math, chemistry physics. So boys always get good grades in these subjects. But most boys dislike Chinese or art. Perhaps they think Chinese art are really boring.Boys girls both like English. So English is the most popular subject in 2010.At last, what’s your favorite subject? You could write a letter to tell us.

[有关初三暑假英语作文

Yao Ming is a famous Chinese baskeball player. He is so excellent that he joined in NBA when he was 22 years old. He is the proud of our China. His excellent performance in the match always inspire many Chinese. He looks straightforward and good-nature. And his height about 2.26 meters is as famouse as his skill in playing basketball. Because of him, I love playing basketball. He is my idol..

姚明是中国著名的篮球运动员。他是如此的优秀，所以他在22岁的时候加入了。他是我们中国的骄傲。他在比赛中出色的表现一直激励着许多中国人。他看起来很憨厚。2.26米的身高与他的球技同样出名。因为他，我喜欢上打篮球。他是我的偶像。

Spring Festival is the most important festival in China .It’s to celebrate

the lunar calendar ‘s new year .In the evening before the Spring Festival

,families get together and have a big meal .In many places people like to set

off firecrackers .Dumplings are the most traditional food .Children like the

festival very much ,because they can have delicious food and wear new clothes

.They can also get some money from their parents. This money is given to

children for good luck . People put New Year scrolls on the wall for good

fortune . The Spring Festival lasts about 15 days long .People visit relatives

and friends with the words “Have all your wishes ”. People enjoy the Spring

Festival ,during this time they can have a good rest .

假如你叫李华，你校初三年级同学正在开展一场讨论，主题是“初三学生要不要参加体育锻炼”。请根据下面所提供的信息，用英语总结出讨论情况。

提示：

70%的学生

30%的学生

应该每天进行体育锻炼，但不要时间过长

锻炼浪费时间、使人疲劳

锻炼能增强体质，保持健康

锻炼以后很兴奋，较长时间不能投入学习

锻炼能使大脑休息，使学习效果更好

锻炼中可能会受伤

要求：语句通顺，句意连贯；词数为80词左右；发言稿的开头已写好，但不计入总词数。

Dear classmates:

I’m Li Hua After the discussion we found that 70% of the students think they should take all kinds of exercise every day but not spend too much time. They think exercise builds body and can keep them healthy. Sports also let them have a good rest so that their study will be more effective.

On the other hand 30% students believe taking exercise is tiring and it’s a waste of time. They say that after having sports they are too excited for a long time to focus on their lessons. And it’s possible to be hurt while doing sports.

[初三学生要不要参加体育锻炼英语作文

某英文报社正就青少年与父母关系这一话题开展题为How to keep a good relationship with parents的征文活动。请你根据以下要点，写一篇英语短文参加此次活动。

要点：

1.父母规矩太多，过于强调学习成绩，不理解自己等问题；

2.你对这些问题的看法；

3.你与父母保持良好关系的做法。

【优秀满分范文】

How to keep a good relationship with parents

In my opinion, I have too many rules at home. My parents never allow me to go out with my friends at night. They don’t allow me to choose my own clothes, either. And they pay too much attention to my exam results. I think my parents don’t quite understand me.

However, I try my best to understand them. Although they don’t allow me to make my own decisions and give me too much presure, I know that it is because they really love me and want me to have a bright future.

In order to keep a good relationship with my parents, I study hard and listen to them. I talk with them as friends, and always tell them my troubles. I also help them do some housework.

My Math Teacher Mr. Wu is my math teacher. He is tall and outgoing. He likes sports very much. Mr. Wu is a kind teacher. When I was in Grade One, my math was poor and I couldn’t work out the problems. He helped me with it and told me the good ways to learn math. He regarded me as his own child. Now my math is better and I often get good grades. I really thank him for his kind help. No matter where I go, I will remember I have an excellent teacher.

我的数学老师吴先生是我的数学老师。他又高又外向。他非常喜欢运动。吴先生是一位善良的老师。当我在一年级的时候，我的数学很差，我不能解决问题。他帮我学习，并告诉我学习数学的好方法。他把我当作他自己的孩子。现在我的数学成绩好了，我经常取得好成绩。我真的感谢他对我的帮助。无论我走到哪里，我都会记得我有一个优秀的老师。

[初三英语作文： Unforgettable person

During the summer holidays, I went to my grandmothers home. One evening

after supper, I stood on the balcony to look at the sky.

The stars in the sky were twinkling. Some were crowded, and others were

separate. Then I found that the stars were not the same colour. They were white,

grey, light blue and orange. It was really beautiful. At that time, the sky was

like blue damask decorated by millions of bright dimonds.

Looking up at the sky, I saw the moon. It was like a naughty child,

sometimes it hid in the clouds and sometimes it got out of the clouds. It seemed

to play “hide and seek” with us. The stars around the moon, however, were as shy

as girls, and hid themselves in the clouds.

Oh, what a beautiful sky!

How time flies! I have studied in my school for three years. And I will graduate from the middle school in a month. I am eager to share my happiness and sadness with you.

I had so many memories in three years’ life. One of them impressed me very much. When I began to learn English, I found it too difficult. No matter how hard I tried, I still couldn’t do well in it and almost gave it up. As soon as my English teacher found my problem, she had a talk with me about how to learn English well. Since then, she has kept helping me. Little by little, I’ve become interested in English and I’m good at it.

I think I am so lucky to become one of her students. I’ve learned a lot from her. I will try to help others when they are in trouble. I think it is a happy thing to help others.

The environment is very important to human beings, but some people dont care for the environment, also do not know the importance of environment for human.

You see, many people dont care for the environment, they throw garbage everywhere, some people think: what is a garbage? However, many a mickle makes a muckle, and neighborhood became a dump the most beautiful place. Some people cut trees to build houses dig mountain, beautiful hill into desert and house. Some people dont have time to cook, just walk outside in the fast-food restaurant to buy rice, I eat, after dinner they also put the disposable lunch box, disposable chopsticks thrown to the ground. Some people in order to display their own home is very rich, driving a car on the road around. They didnt realize that both environmental pollution and waste of energy. Some factories take some sewage, smoke into the rivers and the sky.

For the sake of our environment, for the sake of our life, I want people to throw garbage into the trash can, little cut down a tree much afforestation, try to go home for dinner. Will exhaust waste water is introduced into the ground, dont show how rich, attention should be paid to energy conservation and emissions reduction.

Believe in you in the near future, with the help of our city will be more beautiful!

环境对人类十分重要，可是有些人不爱护环境，也不知道环境对人类的重要性。

你看，许多人都不爱护环境，它们随地扔垃圾，有些人认为：一个垃圾算什么?可是积少成多，小区里最好看的地方成了垃圾站。有些人为了建房子挖山砍树，美丽的小山变成了沙漠和房子。有些人没时间做饭，就在外面快餐店买了饭一边走一边吃，吃完饭后他们还把一次性饭盒，一次性筷子丢在地上。有些人为了展示自己家里很有钱就开着跑车在路面上到处跑。他们没有意识到既污染环境又浪费能源。有些工厂将一些污水、浓烟排入江河和天空。

为了我们的环境，为了我们的生活，我希望人们可以把垃圾扔进垃圾桶，少砍树多造林，尽量回家吃饭。将废气废水引入地下，不要展示自己多么有钱，要注意节能减排。

相信在大家的努力下不远的将来，我们的城市会更美!

导语：每个人都有自己的好朋友，哪一个是你最好的朋友呢?下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

I have a friend. Her name is Gong Haijuan. She is a clever girl. She is kind to others. She has good grades in all subjects. She often comes first or second in the exam. She is like a boy. She is brave and helpful. One day, her friends keys fell into the pool. She jumped into the pool and found the keys. We all admire her. The owner of the keys master was grateful for her help. But she said, We are classmates. We should help each other. Sometimes when I have some hard questions, she will help me.

She is clever and cheerful. She can organize class activities and wall paper. Her wall paper won the first prize last term.

She is strong and good at sports. She likes playing volleyball and football. Sometimes she plays basketball with boys. The sports meeting is coming. She wants to get a good prize for class.

She is a nice girl. I think she can get better.

【参考译文】

我有一个朋友。她的名字是XXX。她是个聪明的女孩。她对别人很好。她各科成绩都很好。她经常在考试中得了第一名或第二名。她像个男孩。她很勇敢而且乐于助人。有一天，她的朋友的钥匙掉进了游泳池。她跳进游泳池，发现了钥匙。我们都钦佩她。钥匙主人的主人很感激她的帮助。但是她说，我们是同学。我们应该互相帮助。有时当我有一些困难的问题，她会帮助我。

她聪明开朗。她可以组织班级活动和墙纸。她的上学期赢得了一等奖。

她强壮，擅长运动。她喜欢打排球和踢足球。有时她和男孩子打篮球。运动会要来了。她想获得一个好的班级奖励。

是个不错的女孩。我认为她可以变得更好。

What do I want to do when Im older? Someone wants to be a doctor. Someone wants to be a basketball player because they are good at sport. Someone wants to be a writer and to make the writing. Someone wants to be a teacher because they like teaching children.

I like playing the piano and I good at it. So I want to become a piano player. Play the piano is very interesting. And you can learn something of music. Piano can make you like music. A lot of musician and singer are love playing piano.

I play the piano when Im ten years old. Now Im in grand five. I hope when Im sixteen years old , I can become grand eight. Ill be harder and harder to practise.

Become a piano play is a hard job. But I believe I can do it.

[关于初三英语作文推荐：A piano player

I think smiling is as important as sunshine. Smiling is like sunshine because it can make people happy and have a good day. If you aren’t happy, you can smile, and then you will feel happy. Someone may say, “But I don’t feel happy.” Then I would say, “Please smile as you do when you are happy or play with your friends happily. You will really be happy again.”

You don’t like crying, right? So you must prefer smiling, because you know smiling will let people forget everything unhappy. Every day, we see teachers or students and say, “Hi/Hello! How are you?” At the same time, you are smiling, right?

Smiling can let you have more friends. With a smile, people will know you’re a kind person. They will talk with you, so you will have more and more friends.

So I say, smiling is like a flower, the sunshine, warmth. It will give you happiness.

A winebibber,when he has wine addiction,that he is going to the bar and drink some cups of wine.

He will goes to the bar every day before he going to work.Its a snowy morning.He goes to bar before he going to work again.He fells there is somebody follows him on his way to his office.He turns his head and he see his son is treading his footmark.His son is following him.

His son is excited and says:"Dad! Look,I am treading your footmark!"The man is very surprise that his son shocks to him. He thinks:"I will go to the bar, but my son is following me!"

After that day,the man gives up the wine.He doesnt go the bar any more.

Ill never forget you and our co-experience in the classroom or in our shool playground.

Although we may go to a diffferent school and will have diferent teachers and classmates,I believe that our friendship will not fade at all just because of our separation.

Every one must have his own life and there is no friends that can be together forever,only what can defend the time is the most cherished friendship that belongs to us all.

Faced with the separation,we dont need to be sad as we know we will live a wonderful life in a new and unknown place,maybe when you get some excellent achievments,I truly believe that I will be the first man to be told and I will be the first man to send congratulation to you.

Best wishes for you!

知识就是力量(knowledge is power)

知识就是力量(knowledge is power)Knowledge is power, especially scientific and technological knowledge. Science and technology are the motive power of the social development. Without them human society could never have developed from primitive society to modern society. Therefore, to conquer and transform nature, we must master scientific knowledge.

However, social knowledge is also essential. Without it we can not understand society and dont know the law of the social development. As a result we are unable to tovern society. Therefore, besides scientific knowledge we need to master social science, philosophy, politics, history, aesthetics, etc, so that we can know society from all perspectives and form a correct world outlook.

To meet new challenges in he 21st century, we university students should lose no time to acquire as much knowledge as possible so that we will become qualified successors of the socialist cause.

In the life, everybody has a lot of problem. For example, I am a wonderful student. I can usually get a high mark. I study very well. But sometimes I reckless of the examination, so, I cant do it very well. After the exam, I blow it. Most of my teachers usually apprehend me, but my mother sometimes makes little of me. She usually says that, Honey, why you blew the exam, dont forget, you are an excellent student, you must study hard, and you must get the high mark next exam.

When my mother says that, I always feel very chagrin. I am not oracle, why I cant make mistakes. But my father apprehends me. He thinks I am a children, so I can make a little mistake. I always study hard after I blew the exam, because my father cheers on me. I study hard for me, for him, of course, I study hard for my mother too.

When we barge up against, dont trepidation, dont be scared, and tell the tribulation to our kiths, they can help you.

Summer holiday plan

Summer holiday is coming. How excited! I havemade a plan for my summer holiday. First of all, I will go to Hong Kong tovisit my aunt. And then I will stay with her for a while. As Hong Kong is the shoppingparadise, of course, I will ask my aunt to go shopping with me . I will also eatthe delicious food there. And then I will go home. I know that study comesfirst. So I will finish my homework first. After that I will go out play withmy friends. And then I will take a good rest to prepare for my coming back toschool.

暑假计划

暑假即将来临。多么的兴奋啊!我已经为我的暑假制定了计划。首先，我会去香港拜访我的婶婶。之后我会和她呆一段时间。因为香港是购物天堂，当然我会叫我婶婶陪我一起去购物。我还要吃那里美味的食物。然后我就会回家。我知道学习是最重要的。所以回去之后我会先完成我的暑假作业。之后我就会和我的朋友出去玩。再之后我就会好好的休息来为回校做好准备。

If you have many friends, your life might be more colorful.But it won’t be easier.Because you’ll have lots of things to do or think about.Things will make you feel happy,but they’ll also make you feel sad,and sometimes they’ll even make you get in crazy.

As you know,friends can be divided into bad one and good one.As an ideal friend,first,he must be your best friend,and he must be one of the most important persons in your whole life.Second,a real ideal friend will shave his happiness and sadness with you,and you should learn to share with him,of course,you’re allowed to have your own secrets.Third,if you’re in trouble,he will give you a hand in time,sometimes you are supposed to face the difficulties together and defeat them together.

Some people will meet their ideal friends and some people will not.If you meet yourideal friend,you’llfind that your life is changing quickly.

[A ideal friend初三英语作文

导语：英语写作能力作为体现语言交际能力至关重要的一个方面,写作测试是对学生书面交际水平及能力进行检验最有效的途径。以下是yjbs作文网小编为您收集整理的写作技巧，希望对您有所帮助。

要想获得高分就应在“正确”表达的基础上写出自己的特色，写出自己的“亮”点。

一、词汇选择——标新立异

在写作中“较高级词汇”的使用主要是指使用《大纲》上没有的词语、使用通过构词法变化来的新词、使用同(近)义词或反义词等来代替常见词语。

1)这栋房子在芳草街的一栋楼上。

A: The flat is in a building on Fangcao Street.

B: The flat situates in a building on Fangcao Street.

分析:is in是常见词语，而situates in则是《大纲》上没有的，属于高级词汇。

2)在周末我们做很多作业。

A: At weekends, we have a lot of homework to do.

B: At weekends, we have endless homework to do.

分析:B句在表达时没有使用过于直接的a lot of，而是使用了endless。endless就是由《大纲》词汇end加后缀-less变化来的。

3)洗澡间和厨房都很好。

A: The bathroom and the kitchen are good.

B. The bathroom and the kitchen are well-furnished.

在表达要点时，B句使用了well furnished,这比good语气强，也显得生动。

在造句时,“较高级词汇”如能运用贴切自然，哪怕整篇文章只用上一个，也会使你的作文显示出与众不同。

二、结构造句——与众不同

在造句时,既要使句子生动，又要使其简明扼要。

1、使用与人不同的表达方式，特别是提倡打破汉语句子结构的束缚而重组的句子更受欢迎。

1)唐山曾在二十世纪八十年代发生过一次大地震。

A: There was a strong earthquake in Tangshan in the 1980s.

B: A terrible earthquake hit/struck Tangshan in the 1980s.

大多数同学使用了there be结构，这是对的，但是B句却摒弃了常见句式。另辟蹊径而使用了“主语+谓语+宾语”结构，且使用了terrible,hit/strike这样的词汇，更是难能可贵的。

2)你八月十五日的来信我今天早晨收到了。

A:I received your letter which was written on August 15th this morning.(多数人使用的方式)

B: Your letter of August 15th reached/ got to me this morning.(与多数人使用的方式不同,简洁)

2.使用一些强势句式，如强调句、感叹句、倒装句等，增强语句的表现力。如：

3)阿福救了我妹妹。

A: Ah Fu saved my sister.(一般句式)

B: It was Ah Fu that saved my sister.(强调句式)

4)我们看到庄稼和蔬菜长势喜人很是高兴。

A: We were glad to see crops and vegetables growing well.(一般陈述句)

B: How glad we were to see crops and vegetables growing well.(感叹句)

3、句式多样,复杂得体。在写作中应避免使用相同长度的相同句型，而应注意句式的变化，如长短句结合，简单句、并列句与复合句共用，还可使用简化句等;一些较复杂的结构如独立主格，分词结构等也可使用。下面的表达中A句简单句多，而且多处使用there be结构，显得单调、乏味，而B句就有自己的特色(请同学们自己分析)。

5)这是一套25平方米的住房，住房里面有卧室、有洗澡间、有厨房;卧室里有床、沙发、桌子和椅子等。

A: Its a flat of 25 square metres. There is a bedroom in the flat. There is a bathroom and a kitchen in it, too. In the bedroom, there is a bed; there is a sofa, a desk and a chair as well.

B: Its a flat of 25 square metres, with a bedroom, a bathroom and a kitchen. In the bedroom there is a bed, a sofa, a desk and a chair.

三、布局谋篇——独具匠心

在写作中，我们可按时间、空间或其它逻辑顺序来安排各要点，同时为使主题突出,结构严谨，我们应注意学习和使用交代句以及段落的主题句等。在布局谋篇上，NMET2002范文堪称典范。请看：

Opinions are divided on the question.

60% of the students are against the idea of entrance fees. They believe a public park should be free of charge. People need a place where they can rest and enjoy themselves. Charging entrance fees will no doubt keep some people away. What is more, it will become necessary to build gates and walls, which will do harm to the appearance of a city.

On the other hand, 40% think that fees should be charged because you need money to pay gardens and other workers, and to buy plants and young trees. They suggested, however, fees should be charged low.

1)该文使用Opinions are divided...作交代句，开门见山，随后两个段落均使用了主题句(见黑体字部分)，使全文结构紧凑，表达严谨。

2)在表述要点时范文还对要点出场顺序作了调整，如“40%的同学认为应收门票，但不宜过高。”前部分作为主题句放在句首，而后部分另起一句放在句末：They suggested, however, fees should be charged low.这样就分清了轻重缓急，主题突出，条理清楚。

3)范文使用了and, what is more, however等连词，在段落之间使用了on the other hand(说明前后两个观点是相悖的)，这些连接手段的运用加强了句子之间、段落之间的联系，使文章表达连贯，浑然一体。

4)范文在第二段为说明不收门票的“原因”时增加了Charging entrance fees will no doubt keep some people away.等细节，这也是解决句与句之间缺少连贯性的常见方法。

写作技巧：

一、要善于模仿

对大多数学习英语的同学来说，英语的词汇量、句式的积累还极其有限，远不能达到用英文流畅表达，挥洒自如的境地。在这一阶段进行创作是不合时宜的，如果非要创造，只能写出“long time no see”这样的文字来。因此，模仿是这一阶段的必经途径。

谈到模仿，一些同学的办法就是背一堆范文，然后再到考场上进行一个“剪切”、“粘贴”的工作，效果可想而知。这不是真正意义上的模仿，充其量算是默写课文。如何模仿呢?

首先，模仿的目标要明确。模仿的重点永远要放在一定的句式结构上，而非个别的词汇。道理很简单：一个词，随着文章内容的变换，可能就不能用了;而句式结构是放置四海而皆准的东西，适用的范围广，学来对写作的帮助也就明显。

其次，模仿的材料要地道。像新概念英语这样的教材就提供了很多原汁原味的英语表达法。盲目选择文章学习，记一些不中不洋的句子，以讹传讹，浪费时间。

最后，模仿要体现在实际动笔上。比如说，新概念第三册有一个句式说：“…for the simple reason that…”表示某种现象的原因是什么，用在大学英语考试中，我们就可以拿来解释为什么自行车在中国如此的流行，表达为：“the bicycle is very popular in china for the simple reason that…”。然而，很多同学经常背了这些句式不用，一谈到原因仍然是“…because…”，等等。

二、要灵活变通

在批改英语作文的过程中，经常能发现一些将中文生硬地翻译成英文的表达法。由于中英文之间的差异和词汇量、表达法积累的不足，出现难于表达的情况是十分正常的。关键问题在于如何处理。有一句话叫做“立志如山，行道如水”，套用在这个问题上就很合适。写英文作文，一定要有决心把它写好，有信心把意思表达清楚，这是“立志如山”;但关键是遇到问题时要有个灵活的态度，能像流水一样变通解决问题。

有个翻译界的故事说：在某大型国际会议的招待会上，一道菜是用鸡蛋做的。与会的客人问翻译：“what is it made of?”本来是非常简单的一个问题，结果翻译太紧张，忘了“egg”这个词，但是他急中生智，回答：“it is made of miss hen’s son.”这里，就是一个灵活变通的范例。绕道表达，是写作中应该常常运用的一种方法。

三、要细心观察

要写好英语作文，还要带着敏锐的目光细心地观察，注意英语中一些表达上的习惯。

比如说，在正式文体的写作中，很少用 “it isn"t”这样的略缩形式，而往往是一板一眼地写作 “it is not”。同理，在正式文体中的日期一般不缩写，阿拉伯数字一般会用英文表达(特别长的数字除外)。

再比如说，翻翻新概念第三册所有的课文，会发现凡是一段文章的段首句出现转折时，转折词however都放在句子结构中的第二部分，以插入语的形式出现。分析原因，是因为段落一开始就用转折词，会时转折显得较生硬、突兀。

最后，许多同学在写作文时，习惯于把 “since” “because” “for”这样的词放在句首引导原因状语从句。事实上，在我们见到的英语报刊杂志文章中，这样的从句一般都是放在主句之后的。另外, “and”也常常被误放在一句话的开头，表示两个句子之间的并列或递进关系。其实，经常留心地道的英语文章能发现，如果是并列关系，完全可以不用连词;如果是递进关系，用 “furthermore” “what is more”更为普遍。