寒假作业13 短文选词填空、短文汉语提示填空、短文语境提示填空-【寒假分层作业】2024年九年级英语寒假培优练（人教版 ）

限时练习：40min 完成时间： 月 日 天气： 寒假作业13 短文选词填空、短文汉语提示填空、 短文语境提示填空 短文填空得解题方法： 1.选词填空 第一步: 解读方框中所给单词的 ； 第二步: 分析句子结构中所缺的成份，缩小选择范围； 第三步: 从上下文来判断词义，从语法方面考虑 ； 第四步: 通过代入法、翻译法检查所选单词是否符合语境。 2.语境/汉语提示填空 (1)快速浏览，了解大意（简单的空直接填出）； (2)上下求索，填出答案（填出正确形式）； (3)通读全文，检查确认（无提示词的空格填入 ）。 3.具体变化规律 (1)名词四变：◆变形容词 ◆变复数 ◆ 变所有格 ◆ 变名词 (2) 代词三变：人称代词主格和宾格互变、形物代和名物代互变、人称代词和反身代词互变 (3) 数词四变：●变序数词 ●变次数词 ●变数词单位 ● 变整十复数 (4) 形容词四变：◆变副词 ◆ 变比较级和最高级 ◆变名词 ◆变动词 (5) 动词六变：● 原形●变第三人称单数 ●过去式 ●现在分词 ●过去分词 ●不定式 (6)并列的两个或多个单词，短语，或句子之间设空，一般填入并列连词and,but,or 等。 (7)若是主从句，需填入从属连词what, which, who, how, when 等。 (8)名词前面一般用冠词、代词或介词等。 一、短文选词填空。 (A) 阅读短文，从方框中选择适当的词填空，每空一词。方框中有两个词为多余选项。 includes, in, scientists, invention, among, watched, inventors, further, encouraging A 15-year-old student who invented a flashlight getting power from the holder’s body heat is going home today from California with a big prize and a chance to do 1 research. Ann was the only Canadian 2 the four winners at Google’s international science competition. The four winners were chosen from 15 final competitors from eight countries. The competition attracted thousands of students in 120 countries. Thousands of young 3 from around the world took part in the competition. Winning the science and technology competition was a “surprise”. Ann said, “I think it will have a great influence on my future.” Ann thanked her family for 4 her interest in science and said that her first toy was a box of transistors (晶体管). Ann’s prize 5 $ 25,000 and a “once-a-lifetime experience” from Google for her Hollow Flashlight, which has no moving parts or batteries (电池). The idea for the 6 came from seeing unwanted batteries and her friend’s experience. When Ann visited a friend in the Philippines, she saw the friend couldn’t study, when it became dark because there was no electricity or light. She saw the need for a flashlight that has