小学必掌握的英语单词和句子（小学英语单词必背3500句子）

小学必掌握的英语单词和句子【一】

1 . 尾指针 tail pointer

2 . 人们已经发现，某些蝙蝠发出尖叫声并靠接受回响来锁定和避免障碍物——或者找到它们赖以为生的昆虫。蝙蝠这种回响定位法常拿来和原理与之很相近似的雷达相比。

3 . 浇花 water the flowers

4 . The pigmentation of a pearl is influenced by the type of oyster in which it develops and by the depth, temperature, and the salt content of the water in which the oyster lives

5 . There is something wrong with my right eye, so I’ll go to the hospital to have it examined

6 . area 区域

7 . Billie Holiday’s reputation as a great jazz-blues singer rests on her ability to give emotional depth to her songs

8 . 擦窗户 wash ths windows

9 . 眼睛 eye

10 . 选择排序 selection sort

小学必掌握的英语单词和句子【二】

1 . integrated circuit 集成电路

2 . 什么时候 when

3 . The human skeleton consists of more than two hundred bones bound together by tough and relatively inelastic connective tissues called ligaments

4 . It is r______________（要求） that everybody should be there on time

5 . 一些 several

6 . display unit 显示装置

7 . 当然可以 sure

8 . I am really fond of reading books, and that’s why my favourite sybject is literature

9 . 旅行者 tourist

10 . 电视，这项从迅速变化和成长为标志的最普及和最有影响力的现代技术，正在步入一个新时代，一个极为成熟和多样化的时代，这将重塑我们的生活和世界。

小学必掌握的英语单词和句子【三】

1 . data processing 数据处理

2 . 树的遍历 traversal of tree

3 . 每个人 everyone

4 . 说 talk

5 . I didn’t realize schools in the UK are so different from schools in China until I read your article

6 . The film hasn’t been d_____________（冲洗） yet Would you please come tomorrow to get the pictures?

7 . 作家 writer

8 . ·HDD：硬盘Hard Disk Drive

9 . 鸡蛋 egg

10 . The history of painting is a fascinating chain of events that probably began with the very first pictures ever made

小学必掌握的英语单词和句子【四】

1 . 直到年第一条横跨大西洋的电缆才完全成功的架通。

2 . 更瘦的 thinner

3 . 工作 work

4 . 他们都认为我是第一次来到这个城市。 实际上， 我曾在这里生活过两年。(as a matter of fact

5 . As the time and cost of making a clip drop to a few days and a few hundred dollars, engineers may soon be free to let their imaginations soar without being penalized by expensive failure

6 . 春季 spring

7 . Don’t look at me like that 别那样看着我。

8 . Will you be __________（惩罚） by your parents if you can’t get well-prepared for the coming English test

9 . The ancient Hopewell people of North America probably cultivated corn and other crops, but hunting and gathering were still of critical importance in their economy

10 . 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