中考必背单词Day 20 (10 个核心词）
1.electric/ɪˈlektrɪk/adj. 电的；用电的
electric bike电动自行车
electric guitar电吉他
例句：He drives an electric carto work every day.他每天开电动汽车上班。
electricity/ɪˌlekˈtrɪsəti/n. 电；电力
例句：Turn off the electricitybefore you repair the light.修灯之前先关掉电。
electrical/ɪˈlektrɪkl/adj. 电的；用电的；电气的
electrical appliances电器
electrical power/energy电力/电能
例句：This factory makes electrical equipment. 这家工厂生产电气设备。
2.store/stɔː(r)/ n. 商店v. 储存，存放（行李）
convenience store便利店
a big department store大型百货商店
a grain store粮仓
例句：We can storefood in the fridge.我们可以把食物储存在冰箱里。
storage/ˈstɔːrɪdʒ/n. 存储；仓库；贮藏
例句：The box is used for the storageof old books.这个箱子用来存放旧书。
3.education /ˌedʒuˈkeɪʃn/n. 教育
college education大学教育
public education公共教育
例句：Education is very important for children.教育对孩子非常重要。
educational/ˌedʒuˈkeɪʃənl/adj. 有教育意义的
例句：This is an educationalmovie for students.这是一部对学生有教育意义的电影。
educate/ˈedʒukeɪt/v. 教育
例句：Parents should educatetheir kids to be polite.父母应该教育孩子有礼貌。
educated/ˈedʒukeɪtɪd/adj. 受过…… 教育的
well-educatedadj. 受过良好教育的
例句：She is a well-educatedyoung woman.她是一位受过良好教育的年轻女性。
educator/ˈedʒukeɪtə(r)/n. 教育者；教师
例句：My aunt is an educatorin a middle school.我姑姑是一名中学教育工作者。
4.lack/læk/ v. 缺乏n. 缺乏
lack of …缺乏……
lack in在…… 方面缺乏
例句：He lacksconfidence when speaking English.他说英语时缺乏信心。
5.surprise/səˈpraɪz/ n. 惊喜；惊讶v. 使…… 惊讶
to one’s surprise令某人惊讶的是
例句：We wanted to surprisehim on his birthday.我们想在他生日时给他一个惊喜。
surprised/səˈpraɪzd/adj. 感到惊讶的（修饰人）
例句：I was surprisedto see him here.在这里见到他我很惊讶。
surprising/səˈpraɪzɪŋ/adj. 令人惊讶的（修饰事物）
例句：It is surprisingthat he won the game.他赢了比赛，真令人惊讶。
surprisingly/səˈpraɪzɪŋli/adv. 令人惊讶地
例句：Surprisingly, he finished the work early.令人惊讶的是，他提前完成了工作。
6.project/ˈprɒdʒekt/ n. 项目；工程/prəˈdʒekt/ v.投射；计划
project manager项目经理
例句：They are working on a new project.他们正在做一个新项目。
7.dynasty/ˈdɪnəsti/n. 王朝；朝代
例句：The Tang Dynastywas very powerful. 唐朝非常强盛。
dynastic/dɪˈnæstɪk/adj. 王朝的；朝代的
例句：This is a book about dynastichistory.这是一本关于王朝历史的书。
8.knowledge/ˈnɒlɪdʒ/n. 知识，学识
例句：He has a lot of knowledgeabout history.他有丰富的历史知识。
knowledgeable/ˈnɒlɪdʒəbl/adj. 博学的；知识渊博的
be knowledgeable about sth精通某事
例句：She is knowledgeable aboutart.她在艺术方面学识渊博。
9.intelligence/ɪnˈtelɪdʒəns/n. 智力；才智；智慧[U]
例句：Artificial intelligenceis developing fast.人工智能发展很快。
intelligent/ɪnˈtelɪdʒənt/adj. 聪明的；有才智的
opposite:unintelligentadj. 愚笨的
例句：Elephants are very intelligentanimals.大象是非常聪明的动物。
intellectual/ˌɪntəˈlektʃuəl/ adj. 智力的；理智的n. 知识分子
例句：He is an intellectualwho likes reading.他是一位爱读书的知识分子。
10.dozen/ˈdʌzn/num./n. 一打，十二个；许多
dozens of许多；大量
例句：I bought a dozen eggsfrom the store.我从商店买了一打鸡蛋。
单词练习题（10 题）
用其适当形式填空。
- My father bought an ____________ car last month.
- The factory produces all kinds of ____________ equipment.
- We can ____________ these old books in the box.
- Good ____________ can change a person’s life.
- Parents should ____________ their children to be honest.
- To my ____________, he remembered my birthday.
- Many people ____________ confidence in public speaking.
- They are working on a big ____________ about environmental protection.
- The Tang ____________ is famous in Chinese history.
- She is very ____________ and learns things quickly.
参考答案
- electric
- electrical
- store
- education
- educate
- surprise
- lack
- project
- Dynasty
- intelligent
