期末考试作文万能开头句式(期末语文作文开头简短精悍)

期末考试作文万能开头句式(期末语文作文开头简短精悍)

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期末考试作文万能开头句式(期末语文作文开头简短精悍)

期末考试作文万能开头句式【一】

(1)森林涵养水源,保持水土,防止水旱灾害的作用非常大。据专家测算,一片10万亩面积的森林,相当于一个200万立方米的水库,这正如农谚所说的:”山上多栽树,等于修水库。雨多它能吞,雨少它能吐。”森林因这种特殊的”吞吐”功能而被科学家称之为”吞水吐雨器”.

(2)说起森林的功劳,那还多得很。它除了为人类提供木材及许多种生产生活的原料之外,在维护生态环境方面也是功劳卓着,它用另一种”能吞能吐”的特殊功能孕育了人类。因为地球在形成之初,大气中的二氧化碳含量很高,氧气很少,气温也高,生物是难以生存的。大约在四亿年前,海里的先进植物登陆,陆地才产生了森林。森林慢慢将大气中的二氧化碳吸收,同时吐出新鲜的氧气,调节气温,这才具备了人类生存的条件,地球上才最终有了人类。所以科学家又称森林是”吞碳吐氧机”.

(3)森林,是地球生态系统的主体,是大自然的总调度室,是地球的绿色之肺。森林维护地球生态环境这种”能吞能吐”的特殊功能是其他任何物体都不能取代的。因此,我们必须高度重视植树造林,并且保护好森林。目前,值得我们每个人关注的是地球的绿色之肺在日益萎缩。近200年间,地球上的森林已有1/3以上被采伐和毁掉。而另一方面,由于地球上的燃烧物增多,二氧化碳的排放量在急剧增加。此消彼涨,使得地球生态环境急剧恶化,主要表现为全球气候变暖。全球气候变暖对人类的生产和生活有着巨大的影响,甚至威胁人类生存。因为全球气候变暖,水分蒸发加快,改变了气流的循环,使气候变化加剧,从而引发热浪、飓风、暴雨、洪涝及干旱。

(4)为了使地球的这个”能吞能吐”的绿色之肺恢复健康,以改善生态环境,抑制全球变暖,减少水旱等自然灾害,我们应该大力植树造林,使每一座荒山都绿起来。

19.第一段中画横线处文字运用的说明方法有什么?(3分)

20.文中将”森林”说成”地球的绿色之肺”,其理由是什么?(2分)

21.第二段的”说起森林的功劳,那还多得很”一句在文中的作用是,第三段中”地球上的森林已有1/3以上被采伐和毁掉”一句中的”1/3以上”强调了。(2分)

22.阅读选文第三段,回答下面两个问题。(4分)

(1)找出造成地球生态环境急剧恶化的原因。(2分)

(2)试找出地球生态环境急剧恶化带来的影响。(2分)

23.我市正积极创建国家级卫生城市和国家级环保模范城市,作为攀枝花市的一员,阅读本文后你对攀枝花市的”双创”活动有什么好的建议?请用简要文字表述出来。(提出的建议不少于四条。)(4分)请重视”弹性水库”

期末考试作文万能开头句式【二】

期末考试作文万能开头句式【三】

1.So far as I know, such a phenomenon comes up as a result of the following facts. To begin with, ... And more than that, ... Last but not the least,...

2.So far as I know, some factors that contribute to the above tendency may be summarized as below. First of all, ... What’s more, ... The last one is ...

3.Some people favor... as..., and they argue that.. It seems to be so at the first sight, however, on reflection, we are convinced that it is just another coin with two sides. Firstly, ... is, of course, valid as far as it goes, and we can benefit from this point... However, we must be fully aware of its potential danger, taking into account the risk resulting from...

4.As far as I know, the above tendency may inevitably give rise to some effects as follows.

5Considering the social atmosphere today, it is not a time to... It is high time to... The fact that... is what should be emphasized. Those who object to this idea forget a universal truth that... As I remember... In addition... An instance that accompanies this reason is that... On the other hand, ... Finally...

6.There are several significant reasons as follows. Firstly, ... Secondly, ... Thirdly,...

7.It would be possible to think that ..., but it would be more foolish to claim that..., and it would be more foolish to believe that...

8.We all know that... plays an important role in... However, many people believe that... depends on two aspects of... The first is... The second is... A further argument is...

9.In many cases, however, there is something beyond our expectation: yet we can compare and contrast all the relevant factors and find a way out /in/ between.

10.There are, I think, at least two possible ways to cope with it. The first way to tackle it is to appeal to the authorities to take drastic measures to (do... The other policy that is worth adopting

is to work out new regulations to (do ... Only in this way can we succeed in dealing with the problem in the near future.

期末考试作文万能开头句式【四】

您好!

我是一名二年级的小学生,知道你下周二就要来和我们见面了。可是,我已经等不上了,因为我想告诉你,我已经准备好了,你快来吧!

一听说你要来的消息,老师和同学们就都开始忙了。老师忙着印卷子,出试题,还要领着我们复习。我们呢?就只有完成作业的份儿了!

下课了,我想找个同学玩儿,可是他们都不跟我玩儿,都在忙着复习呢。不信,你看!有的同学悄悄地把课外书收起来,拿出课本;有的同学把刚刚拿出来的跳绳,又悄悄地放了回去;还有的同学把作业拿出来,想赶紧多做几道题,晚上好抽空看会儿电视。

你知道吗?今天大课间的时候,我还听到同学们都在议论你,他们都很害怕你呢。有的'同学说:“这次要是考不好,恐怕连年都过不好啦。”另一个同学说:“最好题目简单点儿,不要太难就好。要不我的新衣服就就没了。”

看着同学们一个个都很紧张的样子,我好想笑呀!我觉得你没有什么可怕的,反正我就不怕你啦!一点都不怕你!

你还是快点儿来吧,我想赶快结束这种生活。我希望有小伙伴玩儿,我希望有好书看,还希望可以坐在电脑前,自由自在地看博文。那种生活快乐极了!

就说到这里吧,你明白我的意思了吗?明白了你就赶快来吧!记着题目出的容易点儿,别再吓唬我的伙伴们了。好吗?

我们全班同学都会在下周二的下午等着你!

祝你快来

我欢迎你

一个二年级的小学生

20XX年6月25日

期末考试作文万能开头句式【五】

1:Peoples views onvary from person to person. Some hold thatHowever, others believe that

2:People may have different opinions on

3:Attitudes towards vary from person to person.==Different people hold different attitudes towards

4:There are different opinions among people as to

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