Unit 5 Play by the rules 语法专项讲练：动词不定式作目的状语（含答案）外研版（2024）英语八年级上册

语法专项聚焦 动词不定式作目的状语 1. 基本结构和定义 动词不定式是由“to + 动词原形”构成。当它在句中作目的状语时，表示行为动作的目的， 意为“为了做某事”。 例如： You can close the windows to keep warm. 为了保暖，你可以关上窗户。 2. 位置特点 动词不定式作目的状语时可以放在句首，也可以放在句末。 例如： To catch the early bus, he got up very early. = He got up very early to catch the early bus. 为了赶上早班公共汽车，他早早地起床了。 拓展 有时为了强调，还可以用 in order to do sth 和 so as to do sth 作目的状语，都表示“为了做 某事”。 例如： They started early in order to get there in time. = In order to get there in time, they started early. 为了及时赶到那里，他们很早就出发了。 In order not to forget the address, I wrote it down. 为了不忘记那个地址，我把它写下来了。 真题链接 (1) (2024·天津中考) People may use different body language _____ the same feelings. A. show B. to show C. showed D. shows 解析 我们可用“句意分析法”解答此题。结合所给选项可知，本句意为“人们可以使用不同的肢 体语言来表达同样的感受”。根据句意可知用动词不定式短语作目的状语。 答案 B (2) (2024·江苏无锡中考) 用括号内所给动词的适当形式填空。 The children did a lot of research in the lab _____ (finish) the science project. 解析 根据句意可知，孩子们在实验室做了很多研究是为了完成这个科学课题，故此处应用动词不 定式作目的状语。 答案 to finish (3) (江苏连云港中考) 根据所给汉语和句子意思，用英语补全句子。 _____ (为了保护) students’ eyesight, Chinese government has taken action in recent years. 解析 表示“为了做某事”可用 to do sth, in order to do sth 或 so as to do sth，但是 so as to do sth 一般不能位于句首。protect 意为“保护”。 答案 In order to protect/To protect 动词不定式作目的状语专项习题 一、 用动词的适当形式填空（不定式作目的状语） 1. He stood up _____ (see) better. 2. She studies hard _____ (get) good grades. 3. _____ (catch) the train, we left home early. 4. They went to the library _____ (borrow) some books. 5. I need to save money _____ (buy) a new computer. 6. _____ (not be) late, he set the alarm clock. 7. She spoke loudly _____ (let) everyone hear her. 8. We exercise every day _____ (keep) healthy. 9. _____ (improve) his listening, he listens to English every day. 10. He wrote down the address _____ (not forget) it. 二、 选择填空 1. I'm going to the supermarket _____ some food. A. buy B. buying C. to buy D. bought 2. _____ pass the exam, he studied until midnight. A. So as to B. In order to C. For to D. So that to 3. She turned off the TV _____ disturb her sleeping baby. A. not to B. to not C. don't D. doesn't 4. We use a map _____ our way. A. find B. finding C. to find D. found 5. _____ protect the environment, we should reduce plastic use. A. So as to B. In order to C. For D. So that 6. He took an umbrella _____ get wet in the rain. A. not to B. to not C. don't D. doesn't 7. They built a bridge _____ the river easily. A. cross B. crossing C. to cross D. crossed 8. _____ remember the words better, she made some flashcards. A. So as to B. In order to C. For to D. So that 9. ... ...