1、2021 届高考英语二轮复习届高考英语二轮复习 语法填空语法填空+短文改错短文改错+书面表达书面表达 强化练习强化练习（四）（四） 1.阅读下列材料,在空白处填入适当的内容(一个单词)或括号内单词的正确形式。 Researchers in China have explained why basking(沐浴) in the sun can make people smart. It is known to everybody that the sun is very important and nothing in the world can survive _ it. Science ha
2、s already proved that sunny days can help _ (strong) a persons mood, intelligence and memory. A team at the University of Science and Technology of China in Hefei, Anhui province discovers that UV light, an element of sunshine, makes a change in the brain that can make _ (we) smarter. Tests on mice
3、show that moods and learning can be improved due to enough exposure to UV light, according to Xiong Wei, _ professor at the universitys School of Life Sciences who led the study. He says that mice _ (expose) to UV light, which is equal to 20 to 30 minutes of midday sun in Florida in summer. Exposure
4、 to UV light _ (increase) the level of a substance in blood, which reacts with brain cells _ (promote) functions such as learning and memory. Xiong says previous research has _ (actual) found that this substance will change in our body and do good to our _ (fit), but this is the first time that it h
5、as been showed that the process can happen in the brain, which is a finding _ surprises the team. 2.假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。 文中共有 10 处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、 删除或修改。 增加:在缺词处加一个漏字符号(),并在其下面写出该加的词。 删除:把多余的词用斜线()划掉。 修改:在错的词下划一横线,并在该词下面写出修改后的词。 注意: 1.每处错误及其修改均仅限一词; 2.只允许修改 10 处,多者(从第 11
6、处起)不计分。 One evening after work, I found a beautiful little fox with a injured leg. She was like a Disney fox. Then I fed her some fish. A couple of week later the fox was back, completely better and had visited ever since. She was comfortably enough to come really near to me. She allowed me to photo
7、graphing her, the best of which I posted it on social media. Soon after, one day she took her cubs together to visit me, that was really unexpected. Its amazed to have this connection with something so wild this busy city. But happily the loving fox still keeps turning up. 3.假定你是李华,准备参加学校举办的演讲比赛,请用英
8、文写一篇演讲稿,简单介绍 中国古代四大发明之一。 内容包括: 1.四大发明之一; 2.意义或影响; 3.对你的启发。 The Four Great Inventions Papermaking Gunpowder Printing Compass 注意: 1.词数 100 左右; 2.可以适当增加细节,以使行文连贯。 _ _ _ _ _ 答案以及解析答案以及解析 1.答案：1.without 2.strengthen 3.us 4.a/one 5.are exposed 6.increases 7.to promote 8.actually 9.fitness 10.that 解析：文章大意：
9、这是一篇新闻报道。安徽合肥中国科技大学的一个小组用小老 鼠的试验证明了，阳光中的紫外线能在大脑中产生一种变化，使得我们变得更聪 明。也就是说阳光普照的天气能让我们心情好、更聪明并且记忆力更好。 1 答案：without 解析：考查介词。句意：每个人都知道太阳很重要，没有太阳世界上万物都无法 生长。空格处单词位于动词后，与 it 一起作状语，所以填介词。“除了、没有“可 翻译为 without,故填 without。 2 答案：strengthen 解析：考查动词不定式与实义动词。句意：科学已经证明阳光普照的天气能使人 们心情更好、更聪明并且记忆力更好。“帮某人做某事“翻译为 help sb.
10、do sth.,strong(强壮的）的动词形式为 strengthen(加强、巩固）,故填 strengthen 3 答案：us 解析：考查人称代词。句意：安徽合肥中国科技大学的一个小组发现，阳光中的 紫外线能使大脑里产生一种变化，使得我们更聪明。空格处单词位于 make 后作 宾语，所以使用人称代词的宾格形式。故填 us。 4 答案：a/one 解析：考查不定冠词或不定代词。句意：据牵头这项研究的中国科学技术大学生 命科学学院的能伟教授表示，对小鼠的试验表明，适度暴露在紫外线下可以改善 情绪与增强学习能力。空格处单词与 professor 一起作 Xiong Wei 的同位语， profe
11、ssor 为可数名词，使用的是单数形式，所以空格处可以填表示“一个”的不定 冠词或不定代词，professor 是以辅音音素开始的，故填 a/one。 5 答案；are exposed 解析： 考查一般现在时的被动语态。 句意： 他表示， 这些小鼠被暴露在紫外线中， 相当于在佛罗里达夏季的正午晒 20 到 30 分钟的太阳。 这是一个 that 引导的宾语 从句，从句中缺谓语。句子主语 mice 与 expose 之间是被动关系，所以使用被动 语态。由 says 可知以及全文使用的一般现在时可知，从句部分也应用一般现在 时。mice 为复数形式，故填 are exposed。 6 答案：inc
12、reases 解析：考查一般现在时与主谓一致。句意：暴露在紫外线中增加了血液中的一种 物质，它与脑细胞产生反应促进了学习和记忆功能。这是一个定语从句，主句缺 少谓语。由于全文使用的一般现在时，所以这句话也应使用一般现在时。 “Exposure to UV light表达单数意义，故填 increases。 7 答案：to promote 二级西：考查不定式。句意同上。根据句意，这种物质与脑细胞产生反应促进了 学习和记忆功能，是一种顺其自然的结果，所以可使用不定式作目的状语。故填 to promote，promote 促进，提升。 8 答案：actually 解析：考查副词。句意：能教授说，之前
13、的研究实际上已经发现体内这种物质会 改变并对我们的健康有好处，但是这是第一次发现它会在大脑内产生变化，这个 发现让这个小组的成员都很吃惊。空格处单词修饰动词 found（发现）,所以使用 副词形式。故填 actually：实际上. 9 答案：fitness 解析：考查名词。句意同上。空格处单词位于物主代词 our（我们的）后，所以 使用名词形式。“fit(健康的）”的名词形式为 fitness（不可数名词）,故填 fitness 10 答案：that 解析：考查定语从句。句意同上。这是一个非限制性定语从句内潜入了一个限制 性定语从句。 这个限制性定语从句的先行词为 a finding,指物，
14、并且其在从句中作 主语，所以可以使用关系词 which 或 that。又由于这个句子中已经有一个 which, 故填 that。 2.答案： One evening after work, I found a beautiful little fox with a an injured leg. She was like a Disney fox. Then I fed her some fish. A couple of week weeks later the fox was back, completely better and had has visited ever since. S
15、he was comfortably comfortable enough to come really near to me. She allowed me to photographing photograph her, the best of which I posted it on social media. Soon after, one day she took her cubs together to visit me, that which was really unexpected. Its amazed amazing to have this connection wit
16、h something so wild in this busy city. happily the loving fox still keeps turning up. 解析： 1.【答案】第一行 a injured leg 中的 a 改为 an。 【解析】injured 发音时以元音音素开头，其前面应用不定冠词 an，故将 a 改为 an。 2.【答案】第二行 a couple of week 中的 week 改为 weeks 【解析】a couple of+可数名词复数形式，week 为可数名词，应用复数形式，故 改为 weeks。 3.【答案】第三行 had 改为 has 【解析】该句
17、主语为 the fox，ever since 表示“自那时起”，即从过去到现在一直 进行的动作，应用现在完成时，故将 had 改为 has。 4.【答案】第三行 comfortably 改为 comfortable 【解析】该句为主系表结构，be 动词后加形容词作表语，故改为 comfortable。 5.【答案】第四行 photographing 改为 photograph 【解析】allow sb. to do sth.为常用搭配，表示“允许某人做某事”，故改为 photograph。 6.【答案】第四行 posted 后的 it 去掉 【解析】分析句子结构可知，该句为定语从句，关系词为
18、the best of which，在 从句中作 posted 的宾语，it 多余，故去掉 it。 7.【答案】第五行的 that 改为 which 【解析】该句为定语从句，其前有逗号，为非限制性定语从句，先行词为前面的 句子，关系词指物，在从句中作主语，而 that 不可以引导非限制性定语从句，应 改用 which。 8.【答案】第五行 amazed 改为 amazing 【解析】It 为形式主语，真正的主语为其后的不定式，其后应用-ing 结尾的形容 词修饰物，故改用 amazing。 9.【答案】最后一行 this busy city 前加 in 【解析】结合句意可知，此处表示“在这个繁
19、忙的城市里”，缺少介词 in，作地点 状语，故加 in。 10.【答案】最后一行 But 改为 And 【解析】结合句意可知，前后句为并列关系，并非转折，故改为 And。 3.答案： Hello, everyone, I am going to talk about one of the four great inventions in the ancient China. Now, Id like to tell you something about printing. The printing was invented in China many years ago, making it
20、 possible for the Chinese culture to be spread all over the world, which was also a great contribution to the world at that time. This invention as well as the other three ones is being displayed in the Chinese Museum, where everyone can have a look at them. As our middle school students, we should study very hard, with the knowledge we have learned do some scientific research and make some new great inventions in the future! Thank you!
