人教版08-晨读暮省-2021年中考英语考纲核心词汇50天通关之拓展读练测.docx

08晨读暮省-2021年中考英语考纲核心词汇50天通关之拓展读练测
（一）词汇晨读入心
1. edge
n.边缘
关联词组：on the edge of…在……的边缘
熟词僻义：edge还可以用来表示“优势”，例如：competitive edge竞争优势；常用于have an edge over…的结构，表示“略胜一筹，比……更有优势”：
You have an edge over your competitors.你们比竞争对手有优势。
同义词：advantage n.优点，优势
（2019，浙江卷，阅读B）To avoid accidents, some trampolines have 8 safety net around them. Remember: whenever you are on a trampoline, be careful not to jump near the edge of it.
2. education
n.教育，培养
关联词组：physical education=P.E.体育课，体育教育；higher education高等教育
词性转换：educate v.教育，培养；educated adj.受过教育的，有教养的
（2019，湖北卷，阅读B）
70. What would the writer probably talk about in the following paragraph?
A. Advice on how to sleep well. B. Ways of changing kids’ education.
C. The importance of sleeping well. D. Measures parents and schools should take
3. effort
n.努力，艰难的尝试
表示“作出努力”，通常用make an effort这样的形式，其中an可换成another/one more，every等；如果中间不使用限定词，则effort需用复数，即make efforts：You must make efforts to achieve your dream.你必须好好努力实现你的梦想。
表示做某事的努力，通常在effort后面接to do结构：He made every effort to get it.他竭尽全力得到它。
更多短语：spare no effort不遗余力；without effort毫不费力
（2019，北京卷，阅读D）When there were no computers, efforts were required to get knowledge from other people, or go to the library
4. electric
adj.电的，带电的，用电的
electric和electrical的区别：
electric指“电的，带电的，用电的”，被修饰的物体本身可带电，如electric guitar电吉他
electrical指“与电有关的，电气科学的”，被修饰的对象本身不带电，如electrical engineer电气工程师
关联词组：electric car电车；electric power电功率，电源；electric system电力系统；electric energy电能
词性转换：electricity n.电，电流
（2019，山东卷，阅读C）Wind makes windmills spin (旋转). When the windmills spin, they make electricity. Then we can use the electricity.
5. encourage
v.鼓励
用法：encourage sb. to do sth.鼓励某人做某事
词性转换：courage n.勇气；encouragement n.鼓励；encouraging adj.鼓舞人心的
反义词：discourage v.阻止，使气馁
（2019，北京卷，阅读B）That encouraged Sally and she worked even harder.
6. end
n.末尾，终点，结束；v.结束，终止
名词词组：in the end=at last=finally最后，终于；at the end of在……尽头；在……结束时；from beginning to end自始至终；put