2019届高考英语精编优选练：核心词汇基础回扣练 精编优选练(四十一)　

精编优选练(四十一)核心词汇基础回扣5(限时：25分钟)E.写出单词的正确形式1economy economic/economical adj.2effect effective adj.3equal equally adv.equality n.4eager eagerness n.5energy energetic adj.6educate education neducated adj.7employ employment n(受雇，职业) employee n. (雇员)employe n(雇主)8encourage encouragement nencouraged/encouraging adj.9explain explanation n.10eat ate(过去式) eaten (过去分词)11equip equipped (过去式) equipment n. 12exist existence n.单词拼写1Don't leave yourself exposed (暴露)to the sun, or your skin will be sun­burnt.2Equipped (配备) with advanced knowledge, you are to have a great future.3You'd better get your teeth examined (检查) twice a year to check whether they are growing in the right way.4I can hardly exist (生存) on the wage I'm getting; there is no money for luxuries.5It's too much of an expense (费用) for me to own a car.6My master keeps me so fully employed (使忙碌) that I have never had any opportunity to study.7Despite all our efforts (努力) we still lost the game.8This book provides a clear explanation (解释) of how to use the Internet.单句语法填空1The children eagerly (eager) learn something new from the teacher every day.2Spending too much time on entertainment (entertain) will only keep us away from our studies.3If you commit a crime you can never escape punishment/being_punished (punish)4The house is quite small, especially (especial)when you have children.5Excited (excite) by the good news, Marie phoned her mother immediately.6We spent an enjoyable (enjoy) evening chatting about old times.7She devoted herself entirely (entire) to her research and it earned her a good reputation in her field.8Martin Luther King made many adversaries in his non­violent quest for equality (equal).单句改错(请按照高考要求在原句上修改)1We will go to take part in the summer camp this July, which makes us very exciting.答案：We will go to take part in the summer camp this July, which makes us very .2Whenever I see someone in need, I will spare no efforts to help him.答案：Whenever I see someone in need, I will spare no to help him.3I don't think Bob is equal to be a manager, for he has little knowledge about management.答案：I don't think Bob is equal to a manager, for he has little knowledge about management.4The government has an interest in bringing in a lot of new equipments.答案：The government has an interest in bringing in a lot of new .5The professor referred to his experience in several foreign countries when he gave us a talk.答案：The professor referred to his in several foreign countries when he gave us a talk.补全句子1I've offered to paint the kitchen in_exchange_for (交换) a week's accommodation.2Scientists have many theories about how the universe first came_into_existence (产生)3He did all sorts of jobs to_earn_a_living (谋生)4Every morning, full_of_energy (精力充沛) and power, I'm ready for a whole day of happiness.5I think sports are good for you and everybody shall take_more_exercise (多锻炼).语法填空Kalawati Devi Rawat is known as the woman 1._brought electricity to her village. It was the early 1980s and the village had no electricity and she found 2._ (live) hard once it got dark in the hills. One day, she 3._ (lead) a group of village women to meet officials in Gopeshwar to demand that 4._ (they) village be electrified (使电气化)But the authorities were unmoved. While 5._ (walk) back to the village, the women came across some electricity poles by the foothills, clearly to 6._ (use) to provide light for an official programme.Mrs. Rawat persuaded the women 7._(carry) the electricity poles and wires to their village, lying at 8._ height of some 500 metres, on their shoulders.The officials were 9._ (anger) and threatened to bring a charge against the women. But more and more women came forward, asking the police to send them to prison. 10._ the end, the officials had to connect the village to the power grid (电网)语篇解读本文是一篇记叙文，主要讲述了Rawat通过自己的努力，让官方同意为她所在的村庄通电，为村庄带来了光明。1解析：考查定语从句。空格处引导定语从句，修饰先行词“the woman”，指人，且从句中缺少主语，因此应用who或that引导。故填who/that。答案：who/that2解析：考查词性转换。根据空格后的形容词“hard”可知，此处应用名词作宾语，构成“find名词形容词”结构。故应填live的名词形式。故填living。答案：living3解析：考查动词的时态。根据句中的时间状语“One day”可知，此处应用一般过去时，表示过去发生的动作。故填led。答案：led 4解析：考查代词。空格处作定语修饰名词“village”，因此应用形容词性物主代词。故填their。答案：their 5解析：考查非谓语动词。分析句子结构可知，空格处为非谓语动词；且walk与其逻辑主语“the women”为主动关系，应用所给词的现在分词形式。故填walking。答案：walking6解析：考查动词的语态。分析句子结构可知，“electricity poles”与use之 间是动宾关系，应用被动语态；此处的to构成动词不定式，后应用动词原形。故填be used。答案：be used7解析：考查非谓语动词。 persuade sb.to do sth.意为“说服某人做某事”。故填to carry。答案：to carry8解析：考查冠词。“a height of数字”是固定搭配，用来指高度是多少。故填a。答案：a9解析：考查词性转换。 空格处作表语，应用所给词的形容词形式。故填angry。答案：angry 10解析：考查介词。in the end是固定搭配，意为“最后，终于”。故填 In。注意首字母大写。答案：In 4