Unit4知识点Developing ideas练习 2025-2026学年外研版七年级英语下册

七年级英语下册Unit4知识点-Developing ideas练习 小试牛刀 A. 用括号内动词的正确形式填空（一般现在时） 1. The time-eating monster __________ (come) in many forms – games, social media and TV shows. 2. It __________ (bring) us so much fun, but it can also be dangerous. 3. At first, we may all think, “I __________ (have) just a little fun.” 4. We __________ (turn) on the computer and __________ (start) a game. 5. Soon the monster __________ (take) over and __________ (eat) away our time. 6. We just __________ (sit) there and __________ (look) at the screen without noticing it. 7. We often __________ (get) lost in the monster’s world. 8. We __________ (become) couch potatoes with sore necks and dry eyes. 9. We __________ (miss out) on sweet moments with loved ones. 10. The monster __________ (be) always there, but we can keep it away. B. 将下列句子改为否定句或一般疑问句 1. We turn on the computer and start a game. 否定句：____________________________________________________ 一般疑问句：________________________________________________ 2. The monster eats away our time. 否定句：____________________________________________________ 一般疑问句：________________________________________________ 3. We become couch potatoes. 否定句：____________________________________________________ 一般疑问句：________________________________________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. “It brings us so much fun.” 中的 “brings” 是： A. 动词原形 B. 第三人称单数形式 C. 过去式 D. 现在分词 2. 下列哪个句子描述的是普遍现象？ A. We turned on the computer. B. We will go outside tomorrow. C. We become couch potatoes. D. We are playing games now. 3. “We miss out on sweet moments.” 的否定形式是： A. We don’t miss out on sweet moments. B. We doesn’t miss out on sweet moments. C. We not miss out on sweet moments. D. We aren’t miss out on sweet moments. 4. 主语为 “the monster” 时，动词的正确形式是： A. come B. comes C. coming D. to come 5. 下列时间状语通常与一般现在时连用的是： A. yesterday B. now C. often D. tomorrow B. 完成句子（★★） 根据中文提示和文章内容，用一般现在时的正确形式完成句子。 1. 时间吞噬怪以多种形式出现。 The time-eating monster __________ in many forms. 2. 我们打开电脑，开始一个游戏。 We __________ on the computer and __________ a game. 3. 它开始一分一秒地吞噬我们的时间。 It __________ to eat away our time, minute by minute. 4. 我们对真实世界充耳不闻。 We __________ deaf to the real world. 5. 我们可以通过平衡地娱乐来远离它。 We can __________ it away by having fun in a balanced way. C. 补全对话（★★★） 根据短文内容和语法知识，从方框中选择合适的句子完成对话。 A. We become couch potatoes. B. We turn on the computer and start a game. C. It brings us fun, but it can also eat away our time. D. No, I don’t. I try to have fun in a balanced way. Tom: Do you often spend hours playing games or watching TV? Lucy: (1) __________ Tom: What happens when you get lost in the screen? Lucy: (2) __________ My neck gets sore and my eyes get dry. Tom: How does the monster start? Lucy: (3) __________ Then it takes over. Tom: So the monster is not just fun, right? Lucy: Exactly. (4) __________ D. 拓展思考（★★★） 请根据要求完成以下任务。 Part 1（一般现在时） 用一般现在时写三句话，描述你或你的同学在屏幕前花时间太多时会出现的情况。 1. ____________________________________________________________ 2. ____________________________________________________________ 3. ____________________________________________________________ Part 2（建议） 写三条建议，帮助人们远离“时间吞噬怪”，每条使用祈使句（已学过）或情态动词should。 4. ____________________________________________________________ 5. ____________________________________________________________ 6. ____________________________________________________________ Part 3（综合） 写一段话（至少4句）谈谈你如何看待“时间吞噬怪”，以及你打算如何平衡娱乐与生活。使用至少三个一般现在时的动词。 ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ 参考答案与解析 小试牛刀 A 1. comes 2. brings 3. have 4. turn, start 5. takes, eats 6. sit, look 7. get 8. become 9. miss out 10. is 小试牛刀 B 1. 否定句：We don’t turn on the computer or start a game. 一般疑问句：Do we turn on the computer and start a game? 2. 否定句：The monster doesn’t eat away our time. 一般疑问句：Does the monster eat away our time? 3. 否定句：We don’t become couch potatoes. 一般疑问句：Do we become couch potatoes? 配套练习 A 1. B（第三人称单数） 2. C（一般现在时描述习惯/普遍现象） 3. A（don’t + 动词原形） 4. B（monster为三单） 5. C（often是一般现在时频率副词） 配套练习 B 1. comes 2. turn, start 3. starts / begins（文中用starts） 4. are 5. keep 配套练习 C 1. D 2. A 3. B 4. C 配套练习 D（参考示例） 1. My eyes get dry when I watch too much TV. 2. My neck becomes sore after long hours of gaming. 3. My friends often miss out on family time because of social media. 4. Stand up and leave the screens every hour. 5. Go outside and jog in the fresh air. 6. You should play tennis or go hiking with friends. 7. The time-eating monster is around us every day. It comes in the form of games, social media and TV shows. At first, I just have a little fun, but then it eats away my time. I become a couch potato and miss out on real life. So I decide to have fun in a balanced way. I play sports with my friends and talk with my family. I keep the monster away. 1 学科网（北京）股份有限公司 $