英语课外单词和句子（课外词汇大全英语）
英语课外单词和句子【一】
1 . cell 单元
2 . trap 陷阱
3 . The wallflower is so called because its weak stems often grow on walls and along stony cliffs for support
4 . 毛线衫 sweater
5 . 有雪的 snowy
6 . displayIn addition to adding and subtracting numbers,the calculator also displays and manipulates textThis is what makes the computer useful to us non-math types
7 . The tsunami ( 海啸 _________（毁坏）many trees and buildings
8 . ·UPS：不断电系统
9 . contribution 贡献
10 . idol 偶像
英语课外单词和句子【二】
1 . 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
2 . 层次 level
3 . 很；非常 so much
4 . 比较 than
5 . 高的 tall
6 . 触摸 touch
7 . discontent 不满足
8 . 树林 woods
9 . decisive adj决定性的果断的
10 . 诽谤和流言的区别在于前者是书面的，而后者是口头的。
英语课外单词和句子【三】
1 . 大多数物质遇冷收缩，所以他们的密度在固态时高于液态。
2 . Most substance contract when they freeze so that the density of a substance’s solid is higher than the density of its liquid
3 . 老虎 tiger
4 . He wastes so much of his valuable time__________（聊天）on line
5 . 一个地方的人口越多，其对水，交通和垃圾处理的需求就会越大。
6 . pastime 消遣
7 . access time 存取时间
8 . 小升初英语必背单词（字母U V开头）
9 . 除你之外，这种事不能对别人说，因为他们会觉得我是个胆小鬼。
10 . matricide n弑母
英语课外单词和句子【四】
1 . The United States Constitution requires that President be a natural-born citizen, thirty-five years of age or older, who has lived in the United States for a minimum of fourteen years
2 . There were at least three_______________(代 ---grandparents, parents and children at the wedding
3 . excise vt收税，切除;n消费税，货物税，国产税
4 . 多重链表 multilinked list
5 . 故事书 story-book
6 . 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。
7 . Perfectly matched pearls, strung into a necklace, bring a far higher price than the same pearls told individually
8 . ·KB：键盘，常见接口规格为PS/与USB
9 . What is this thing everyone is keen on ?Is it a computer or is it a PC? What is a PC? What is a clone? What is a compatible These and other seemingly silly terms are all possible replacement words for computer So What is a computer? A computer is that thing on your desk that looks like a TV set illegally parked by a typewriter
10 . acqaintance 熟人
英语课外单词和句子【五】
1 . Starting around BC, and for the next four thousand years, much of the Northern Hemisphere experienced temperatures warmer than at present
2 . adaptation 改写；适应
3 . 史前的人们制造颜料是将植物和泥土等原料磨成粉末，然后加水。
4 . consultation 咨询
5 . 停 stop
6 . 睡觉 sleep
7 . 确实，他们在探险中遇到了极具威胁性的困难和危险，而他们的装备会让一个现代登山者想一想都会浑身颤栗。不过他们并不是刻意去追求刺激的。
8 . 给美国的新移民增加教育设施比任何社会运动都更多的激发了Elizabeth Williams的热情。
9 . He promised to keep me i_______________ of what happened
10 . 美国宪法要求总统是生于美国本土的公民，三十五岁以上，并且在美国居住了至少十四年。