精编优选练(四十五)核心词汇基础回扣9(限时：25分钟)MN.写出单词的正确形式1marry marriage n. married adj.2major majority n. minority n. (反义词)3meaning meaningful adj. meaningless adj. (反义词)4medicine medical adj.5memory memorial adj.6mental mentally adv.7mistake mistaken adj.8mix mixture n.9motive motivation n.10mountain mountainous adj.11music musical adj. musician n.12nation national adj. nationality n.13nerve nervous adj.14noise noisy adj.15novel novelist n.16make made (过去式)made (过去分词)17meet met (过去式)met (过去分词)18mean meant (过去式) meant (过去分词).单词拼写1His parents and sister were all murdered (谋杀) by the terrorists.2It is possible to multiply (繁殖) these bacteria in the laboratory.3To buy a computer of this kind means (意味着) wasting a lot of money.4Switzerland is one of the most mountainous (多山的)countries in the world.5Three students were mentioned, namely (即，也就是)John, Sarah and Sylvia.6What nationality (国籍)were the troops who took part in the operation?7Cats and dogs have quite different nature (本性)dogs like company, cats are independent.8When an opportunity is neglected (忽略，忽视)，it never comes back to you.单句语法填空1For the young throughout the world, the sense of freedom of movement (move) they get with a mobile are highly valued.2I must admit that I have mixed (mix) feelings about my new deskmate.3Lily has a great musical (music) gift; she promises to be a successful singer.4The boy was so lucky that he just missed being_run (run) over by the car.5He tried to move but his tyres got stuck in the muddy (mud) ground.6Professor Smith was attached to the medical (medicine) college as a guest professor for two years.7His character seems to have undergone a complete transformation since his marriage (marry)8If Im not mistaken_(mistake), thats the man we saw on the bus.单句改错(请按照高考要求在原句上修改)1. Its quite beyond me why she married with such a heavy smoker.答案：Its quite beyond me why she married with such a heavy smoker.2Every means have been tried to find an honorable way of settling difficulties.答案：Every means been tried to find an honorable way of settling difficulties.3I picked up a copybook yesterday marking with name and class.答案：I picked up a copybook yesterday with name and class.4It is bad manner to stare at people in public places.答案：It is bad to stare at people in public places.5Tom, come in and sit down. Make you at home.答案：Tom, come in and sit down. Make at home.补全句子1According to a survey, boys are in_the_minority (占少数) at the dance class.2The house was in_a_terrible_mess (凌乱不堪) after the party.3The boy worked very hard in order to make_up_for_the_lost_time (弥补丢失的时间)4We cant afford a car, not_to_mention (更谈不上) the fact that we have no garage.5The climbers spent the night in the tent at_the_mercy_of_ (受支配)the wind and rain.6Obviously, it is high time that the government should_take/took_effective_measures (采取有效措施) to solve the problem.短文改错It was about 6 oclock in the afternoon when I was walking along the road, heading home from school. The wind blew so hard that, all of sudden, an advertising board by the roadside was blew down to the ground. Before realizing that had happened, I was knocked down by the fallen board. I feel great pain in my legs and could not move. At the moment, a man who ran up to help me. Seen I was badly hurt, he drove me to the hospital immediate. After calling my parents, the man left without leaving my name and address. What I remember is that he is a middleaged man. I want very much to finding the man and express my thank.答案：It was about 6 oclock in the afternoon when I was walking along the road, heading home from school. The wind blew so hard that, all of sudden, an advertising board by the roadside was down to the ground. Before realizing had happened, I was knocked down by the fallen board. I great pain in my legs and could not move. At the moment, a man ran up to help me. I was badly hurt, he drove me to the hospital . After calling my parents, the man left without leaving name and address. What I remember is that he is a middleaged man. I want very much to the man and express my .4