大学英语六级作文必备经典句子1

1、It can be seen from this that there is no difficulty in the world we can overcome.

2、大脑细胞储存记忆的机理并不为人明白。

3、When it is struck, a tuning fork produces an almost pure tone, retaining its pitch over a long period of time.

4、Most substance contract when they freeze so that the density of a substance’s solid is higher than the density of its liquid.

5、The development of mechanical timepieces spurred the search for more accurate sundials with which to regulate them.

6、The greater the population there is in a locality, the greater the need there is for water, transportation, and disposal of refuse.

7、Frankly speaking, what you call the truth may not apply to things happening here.

8、Anthropologists have discovered that fear, happiness, sadness, and surprise are universally reflected in facial expressions.

9、It is more difficult to write simply, directly, and effectively than to employ flowery but vague expressions that only obscure one’s meaning.

10、It must be admitted that you haven't done what you promised to do.

11、What is more important, the agreement they have negotiated is being carried out.

12、Over a very large number of trials, the probability of an event’s occurring is equal to the probability that it will not occur.

13、We will be successful as long as we persevere.

14、It is certain that we have a long way to go.

15、There is no doubt that you will be helped by others if you have any difficulties.

16、It's hard to say whether the plan is practicable.

17、To tell the truth , many mistakes we made could have been avoided.

18、The mechanism by which brain cells store memories is not clearly understood.

大学英语六级作文必备经典句子2

1、Anthropology is a science in that anthropologists use a rigorous set of methods and techniques to document observations that can be checked by others.

2、Because of its irritating effect on humans, the use of phenol as a general antiseptic has been largely discontinued.

3、Fungi are important in the process of decay, which returns ingredients to the soil, enhances soil fertility, and decomposes animal debris.

4、Thanks to modern irrigation, crops now grow abundantly in areas where once nothing but cacti and sagebrush could live.

5、Any profit organizations to survive and ultimately consumers must produce usable or needed products.

6、Long before children are able to speak or understand a language, they communicate through facial expressions and by making noises.

7、In my opinion, this computer is different from that one you saw.

8、As is known man is the product of labour.

9、Although pecans are most plentiful in the southeastern part of the United States, they are found as far north as Ohio and Illinois.

大学英语六级作文必备经典句子

时间：2022-03-07 10:59:48 大学英语六级作文必备经典句子 我要投稿

10、It must be kept in mind that there is no secret of success but hard work.

11、It has been proved that every substance, no matter what it is, is made up of atoms.

12、All this shows that nothing can prevent us from reaching our aims.

13、It is hard to imagine how Edison managed to work twenty hours each day.

14、To be frank, whether you like it or not, you have no other choice.

15、也就是说，……：In other words/Namely/To put it another way/ That is to say, ….

16、As far as we know, it took him more than a year to write the book.

17、It is clear that the enemy has no desire for peace.

18、As we know, it was not until recently that the problem was solved.

大学英语六级作文必备经典句子3

1、It is natural that one may have trouble expressing complicated ideas in simple English.

2、Essentially, a theory is an abstract, symbolic representation of what is conceived to be reality.

3、It is a common saying that man who has a settled purpose will surely succeed.

4、The knee is the joints where the thigh bone meets the large bone of the lower leg.