doubledennis
Save the earthHow to protect the environment has become one of the biggest problems in the world .It’s our duty to protect our environment . No matter where we live , we should do something to keep our neighborhood clean and tidy . We can collect waste paper or other waste things for recycling. We should plant more trees and we should prevent those factories from pouring waste water into rivers, lakes and fields. We shouldn’t leave rubbish everywhere and spit in public places . We mustn’t pick the flowers or step on the grass in public. If everyone tries his best to protect the environment , the world will become much more beautiful and our life will be better and better .Keep our school cleanWe are studying in this school. It is our duty to keep it clean and tidy. It is not good to spit in public places, such as in the library, in the class. We shouldn’t leave rubbish here and there. Don’t draw pictures on the wall, they influence the look of our school . We should keep the classroom clean and tidy. And we should do some cleaning often. If everyone tries his best to do something useful for our school, I’m sure our school will be more beautiful .
开心土星
英语b级作文万能模板如下：
一、开头句型
1.As far as…is concerned就……而言
2.It goes without saying that…不言而喻，…
3.It can be said with certainty that…可以肯定地说……
4.As the proverb says，正如谚语所说的，
5.It has to be noticed that…它必须注意到，…
二、衔接句型
1.A case in point is…一个典型的例子是…
2.As is often the case…由于通常情况下…
3.As stated in the previous paragraph如前段所述
4.But the problem is not so simple.Therefore然而问题并非如此简单，所以…
5.But it's a pity that…但遗憾的是…
三、结尾句型
1.I will conclude by saying…最后我要说…
2.Therefore, we have the reason to believe that…因此，我们有理由相信…
3.All things considered,总而言之It may be safely said that…它可以有把握地说……
4.Therefore, in my opinion, it's more advisable…因此，在我看来，更可取的是…
5.From what has been discussed above, we may safely draw the conclusion that…通过以上讨论，我们可以得出结论…
四、举例句型
1.Let's take…to illustrate this.
2.let's take the above chart as an example to illustrate this.
3.Here is one more example.
4.Take…for example.
5.The same is true of.
五、常用于引言段的句型
1.Some people think that…有些人认为…To be frank, I can not agree with their opinion for the reasons below.坦率地说，我不能同意他们的意见，理由如下。
2.For years,…has been seen as…，but things are quite different now.多年来，……一直被视为……，但今天的情况有很大的不同。
3.I believe the title statement is valid because…我认为这个论点是正确的，因为…
4.I cannot entirely agree with the idea that…我无法完全同意这一观点的…I believe…
