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被授予这个称号,一定是因为这个发明是有 碍”。故选B。 意义的、有价值的。空处应该意为“有价值 4.B I hope so意为“我希望如此”;Idon't 的”,符合词意的单词是valuable,故填 agree意为“我不同意”;No problem意为“没 valuable 问题”;Good idea意为“好主意”。由上句句 65.dream句意:但是这个 仍在继续。 意“我认为学生应该有手机以便给家长打电 根据上文可知,他已经受到肯定并获得了许 话”和答语后句句意“相反,他们经常用手机 多奖项,空前有转折连词But,结合最后一句 玩游戏”可知,第二个人和第一个人的意见不 "He hopes that the oceans will be free of plastic 一致,故选B。 in about twenty or thirty years.”可知,他的梦 5.B由句中“himself or herself'”可知,强调的 想仍在继续,dream意为“梦想”,根据goes on 是个体,因此从句的主语应为单数。eighteen 可知,此处应填单数名词,故填dream。 是发音以元音音素开头的单词,故前面用冠词 七、书面表达。 an。故选B。 One possible version: 6.C由空后的句意可知,父亲拒绝了孩子的请 Last Sunday,the students in my class 求。表示断然拒绝对方的请求用“No way”, visited the Science Museum.We saw many 意为“不能;不行”。故选C。 ancient and modern inventions.I was interested 7.D hair表示“头发”时为不可数名词,故代词用 in some of the inventions.Among them was an it。get sth.done意为“让某事被做”。故选D。 abacus.It was invented by the Chinese people in 8.C enter意为“进来;进去”,一般用作及物动 the 6th century.It was used for calculating.The 词,后面直接接宾语,不用加介词。see sb.do camera was invented by Joseph Nicephore sth.意为“看见某人做了某事”,see后接不带 Niepce in 1827.It was used for taking photos. to的动词不定式短语作宾语补足语,故选C。 The light bulb was invented by Thomas Edison 9.A句意:如果你想保持身体健康,你应远离 in 1879.It was used for lighting the room. 垃圾食品。keep away from意为“远离”,符合 Another useful invention was the television.It 句意。look forward to意为“期待”;get was invented by John Logie Baird in 1927.It along with意为“与…友好相处”;catch up was used for receiving a broadcast. with意为“追上;赶上”。 Thanks to those inventors and their inventions, 10.C句意:他们十分幸运。他们设法及时到达 our life has changed a lot.They've made our daily 了机场。try to do sth.意为“尽量做某事”; life much easier and more colorful. plan to do sth..意为“计划做某事”;manage to do sth.意为“设法做成某事”;decide to do Unit7单元测试卷 sth.意为“决定做某事”。故选C。 一、单项选择。 11.D句意:我遗憾地告诉你,在最后一场比赛 1.D句意:我认为不应该允许他在外面待到 中你输了。regret to do sth.意为“遗憾要做 10点以后。该句表达的是否定含义。当I 某事”。故选D。 think后面的宾语从句是否定句时,否定词要 12.B当only位于句首修饰一个状语或状语从 前移到主句中,即“Idon't think.”;又因为he 句时,其后的句子应该部分倒装,即把助动词 与alow之间在本句中是动宾关系,所以应用被 或情态动词置于主语前。故选B。 动语态,含