四年级英语上册的英语单词句子（四年级上册英语所有单词和句型）
四年级英语上册的英语单词句子【一】
1 . The wallflower is so called because its weak stems often grow on walls and along stony cliffs for support
2 . 我们位年强人振奋。它们带有自由的气息，他们不会为狭隘的野心和贪婪享受而孜孜以求。他们不是焦虑的向上爬的人，他们不会对物质性的东西难舍难分。
3 . Alexander Graham Bell曾告诉家人，他更愿意让后人记住他是聋子的老师，而非电话的发明者。
4 . The application of electronic controls made possible by the microprocessor and computer storage have multiplied the uses of the modern typewriter
5 . The mechanism by which brain cells store memories is not clearly understood
6 . Even though the precise qualities of hero in literary words may vary over time, the basic exemplary function of the hero seems to remain constant
7 . 那是他哥哥。Thatishisbrother。
8 . 主要目的在于丰富和优质的农艺学利用了其它科学的知识。
9 . Because its leaves remain green long after being picked, rosemary became associated with the idea of remembrance
10 . Elizabeth Blackwell, the first woman medical doctor in the United States, founded the New York Infirmary, an institution that has always had a completely female medical staff
四年级英语上册的英语单词句子【二】
1 . The sloth pays such little attention to its personal hygiene that green algae grow on its coarse hair and communities of a parasitic moth live in the depths of its coat producing caterpillars which graze on its mouldy hair Its muscles are such that it is quits incapable of moving at a speed of over a kilometer an hour even over the shortest distances and the swiftest movement it can make is a sweep of its hooked arm
2 . ---你好吗?--我很好，谢谢!
3 . Ihaveanewschoolbag我有一个新书包。
4 . 那是他的文具盒吗?---不是。
5 . 瓶子里的水渐渐升高了。
6 . The beaver chews down trees to get food and material with which to build its home
7 . 使用多种多样的符号可以在一张地图里放进大量的信息。
8 . Among almost seven hundred species of bamboo, some are fully grown at less than a foot high, while others can grow three feet in twenty-four hours
9 . As a result of what is now know in physics and chemistry, scientists have been able to make important discoveries in biology and medicine
10 . 水獭啃倒树木，以便取食物并获得造窝的材料。
四年级英语上册的英语单词句子【三】
1 . Whatdoyoudointheevening?你晚上做什么?
2 . 站在长城上，踏着脚下的方砖，扶着墙上的条石，很自然地想起古代修筑长城的劳动人民来。(加点的词用得真好!P
3 . (一会儿落在柜顶上，一会儿神气十足地站在书架上，一会儿把灯绳撞得来回晃动。
4 . It is impossible to say simply for the fun and exercise: as soon as the question of prestige arises, as soon as you feel that you and some larger unit will be disgraced if you lose, the most savage combative instincts are around
5 . 解析：爬山虎因阳光照耀而绿，“我”因叶老的教导而深受鼓舞，作者每当想起叶老的教导和期望，就像那片爬山虎一样，总是充满生气和活力，所以说“在我的眼前，那片爬山虎总是那么绿着”。
6 . 历代文学作品中的英雄本色虽各有千秋，但其昭世功力却是恒古不变的。
7 . The continental divide refers to an imaginary line in the North American Rockies that divides the waters flowing into the Atlantic Ocean from those flowing into the Pacific
8 . Anarchism is a term describing a cluster of doctrines and attitudes whose principal uniting feature is the belief that government is both harmful and unnecessary
9 . Because of its irritating effect on humans, the use of phenol as a general antiseptic has been largely discontinued
10 . 小鸡正忙着吃虫子呢!
四年级英语上册的英语单词句子【四】
1 . Aretheseyourgrandparents?Yes,theyareNo,they’renot
2 . 解析：树叶在阳光的照耀下一闪一闪的情景，可见大榕树有着无穷的生命力，它蓬勃向上，表达了作者赞美感叹的喜爱之情。榕树枝繁叶茂，茂盛，富有生命力
3 . 他们有一台电脑。Theyhaveacomputer
4 . Even more shocking is the fact that the number and rate of imprisonment have more than doubled over the past twenty years, and recidivism------that is the rate for re-arrest------is more than percent
5 . The greater the population there is in a locality, the greater the need there is for water, transportation, and disposal of refuse
6 . Isthatyourcousin?NO,itisn’t
7 . 黄菊花通常令人生厌，它挤走不那么顽强的植物，并找来很多害虫。
8 . 昆虫就将会使我们无法在这个世界上居住；如果我们没有受到以昆虫为食的动物的保护，昆虫就会吞嚼掉我们所有的庄稼并杀死我们饲养的禽兽。
9 . 石头不会腐烂，所以以前的(石器工具能保存下来，虽然它们的制造者已经消失的无影无踪。
10 . Although apparently rigid, bones exhibit a degree of elasticity that enables the skeleton to withstand considerable impact
四年级英语上册的英语单词句子【五】
1 . 。Sheplaysbaseballprettywellandsheisalsogoodatjumping。她棒球打得相当好而且擅长于跳。
2 . Long before children are able to speak or understand a language, they communicate through facial expressions and by making noises
3 . I am always amazed when I hear people saying that sport creates goodwill between the nations, and that if only the common peoples of the world could meet one another at football or cricket, they would have no inclination to meet on the battlefield
4 . 王二小一边放牛，一边帮助八路军放哨。
5 . 人类骨骼有二百多块骨头组成，住些骨头石油坚韧而相对缺乏弹性的，被称为韧带的结蒂组连在一起。
6 . 古时候的“顺风耳”，成了现在的电话，它可以让两个相距很远的人很快听到对方的声音。还有手机录音机都是神话中的“顺风耳”。
7 . 。Doyouskatemuch？=Doyouoftenskate？你常滑雪吗？
8 . It has been found that certain bats emit squeaks and by receiving the echoes, they can locate and steer clear of obstacles------or locate flying insects on which they feed This echo-location in bats is often compared with radar, the principle of which is similar
9 . Though once quite large, the population of the bald eagle across North America has drastically declined in the past forty years
10 . 大陆分水岭是指北美落基山脉上的一道想象线，该线把大西洋流域和太平洋流域区分开来。
四年级英语上册的英语单词句子【六】
1 . 你的字典在抽屉里吗?是的。
2 . Artificial flowers are used for scientific as well as for decorative purposes They are made from a variety of materials, such as way and glass, so skillfully that they can scarcely be distinguished from natural flowers
3 . The activities of the international marketing researcher are frequently much broader than those of the domestic marketer
4 . Howareyou?I’mfine/I’mOk,thanks!
5 . 北美秃头鹰的数量一度很多，但在近四十年中全北美的秃头鹰数量急剧下降。
6 . 我不知道。Idon’tknow
7 . Thisisourclassroom这是我的教室
8 . Billie Holiday’s reputation as a great jazz-blues singer rests on her ability to give emotional depth to her songs
9 . 任何盈利组织若要生存，最终都必须生产出消费者可用或需要的产品。
10 . Arid regions in the southwestern United States have become increasingly inviting playgrounds for the growing number of recreation seekers who own vehicles such as motorcycles or powered trail bikes and indulge in hill-climbing contests or in caving new trails in the desert
