2019年12月英语四级作文范文(精选5篇)思维导图

pollution

most of us today(recognize that environmental pollution has been a greatly serious of plants trees corps are destroyed by bad fish die of poisonous people die from eating poisoned fish or breathing in pollution should be responsible for these diseases that are disabling,or bringing death not only to human beings,but also to wild life.)from above,we can find that the reasons why(environment are polluted more and more seriously) are as follows.

the primary reason,I think,is(the reason of harmful substances into example,to prevent insects,farmers make use of great amounts of insecticides,so as to have bumper pollute air,water and land).second,(the gas coming from the car engines and factories also make environment polluted badly).the third reason actually is(the result of a growing population in the much litter and waste are poured out from houses,also pollute the environment).the significance for(controlling pollution) noted that it's high time that more effective measures should be ,(new laws should be passed to limit the amount of pollutants from the households,there is an obvious need to reduce litter and 's make our good efforts,and the world will be a safer place to live for us).

(1)用具体数据说明XX现象(2)原因一(3)原因二(4)原因三(5)指出主要原因

(6)解决建议一(7)解决建议二

Certificate Craze on Campus

In recent years, to get a certificate has become anew craze among college students. Just randomly ask a student on campus what he or she isbusy doing, quite possibly, you may get the answer that he is preparing for a certificate ofsome kind. Why does this craze appear?

There are mainly two reasons behind this phenomenon. To begin with, it is theemployment pressure that forces college students to get more certificates. With the admissionexpansion of colleges, a lot more graduates have to face the fierce competition in the jobmarket. How can one make himself more competitive? More certificates at hand, , diploma and certificates are still vital standards by which a good many employersmeasure a person’s ability. In order to increase the qualifications for a job, the studentscompel themselves to run from one exam to another.

From my point of view, we should be more rational when it comes to certificates, sincecertificates do not necessarily prove one’s ability. Being crazy in getting certificates blindly isnothing but wasting time. To conclude, we should focus on improving our ability but notgetting a certificate of no practical value.

pollution of environment

These days we often hear that(our living conditions are getting more and more serious because of the destruction of our environment).It is common that(many trees and animals are near extinction,and the all-important food chain has been destroyed.).

Why does such circumstance occur in spite of social protects? For one thing,(the population of the world is increasing so rapidly that the world has been so crowded.).For another,(the overuse of natural resources has influenced the balance of natural ecology).What is more,since(the industrial revolution),it is natural that(a great number of factories have been springing up like smoke and harmful chemicals released from factories also pollute the environment).

To solve the problem is not easy at all,but is should do something such as(planting more trees,equipping cars with pollution-control devices and learning to recycling natural resources)to improve the present situation,and i do believe everything will be better in the future.