Unit3知识点-Lesson2练习 2025-2026学年北师大版八年级英语下册

八年级英语下册Unit3知识点-Lesson2练习 小试牛刀 A. 用所给动词的适当形式填空（一般现在时） 1. If you want a pet, you __________ (need) to think carefully. 2. Dogs __________ (need) to go for a walk every day. 3. A cat __________ (be) quiet and gentle. It __________ (not make) much noise. 4. Rabbits __________ (feel) soft and look cute. 5. Jane __________ (decide) to get a small pet because she lives in a small apartment. 6. Brian __________ (think) a dog might upset his neighbours. B. 选用方框中的短语填空（每个限用一次） | go for a walk | make much noise | be afraid of | give up | sound great | 1. Dogs need to __________ every day. 2. Some people __________ dogs because they were bitten before. 3. Parrots can __________ and upset your neighbours. 4. Having a pet rabbit __________, but you need to clean its cage. 5. If the pet is too difficult to keep, you may have to __________ the idea. C. 句型转换（改为一般疑问句并作肯定或否定回答） 1. Dogs need a lot of space. 一般疑问句：____________________________________________________ 肯定回答：____________________ 否定回答：____________________ 2. Jane finally decides to get a cat. 一般疑问句：____________________________________________________ 肯定回答：____________________ 否定回答：____________________ 3. The rabbit feels soft. 一般疑问句：____________________________________________________ 肯定回答：____________________ 否定回答：____________________ 配套练习 A. 单项选择（★） 从A、B、C、D中选择最佳答案。 1. “It sounds great to have a pet.” 这句话中的“sounds”是： A. 感官动词 B. 行为动词 C. 情态动词 D. 助动词 2. 如果你想养狗，你需要考虑什么？ A. 狗需要每天散步 B. 狗可能吵闹 C. 有人怕狗 D. 以上都是 3. 下列哪个宠物可能比较安静，适合住在公寓里？ A. 狗 B. 鹦鹉 C. 猫 D. 马 4. 如果邻居害怕狗，你最好： A. 还是养狗 B. 选择其他宠物 C. 把狗藏起来 D. 让邻居搬家 5. “Think twice before making a choice.” 这句话的意思是： A. 做选择前要三思 B. 做选择要快 C. 不需要思考 D. 只做一次选择 B. 完成句子（★★） 根据中文提示，用正确的词汇完成句子。 1. 养宠物听起来很棒，但做出正确的选择并不容易。 __________ a pet __________ great, but it’s not easy to make the right choice. 2. 狗需要每天散步，因为它们喜欢户外活动。 Dogs need to __________ __________ a walk every day because they love outdoor activities. 3. 猫很安静，不会吵到邻居。 Cats are __________ and don’t __________ much noise to upset neighbours. 4. 有些人害怕狗，所以养狗前要考虑到这一点。 Some people __________ __________ of dogs, so you should think about that before getting one. 5. 最后，詹姆斯不得不放弃这个选择。 In the end, James had to __________ __________ this choice. C. 补全对话（★★★） 根据上下文，从方框中选择合适的句子完成对话。 A. Why don’t you get a cat? They are quiet and clean. B. I want to get a pet, but I’m not sure which one. C. That’s a good point. I’ll think about it. D. Dogs need a lot of space and daily walks. E. But my neighbour is afraid of dogs. Tom: Hi, Lucy. (1) ________________________ Lucy: What kind of pet do you like? Tom: I like dogs. They are fun to play with. Lucy: (2) ________________________ Do you have a big yard? Tom: Not really. I live in an apartment. (3) ________________________ Lucy: (4) ________________________ Tom: I’m a little afraid of cats. They scratch. Lucy: Then maybe a rabbit or a hamster? They are small and gentle. Tom: (5) ________________________ I’ll do some research first. 拓展思考 Part 1（描述你想养的宠物） 写一段话（至少5句），描述你如果想养一只宠物，你会选什么？为什么？你需要为它做什么？有什么需要注意的问题？ 使用 I would like to keep..., because, need to, look/feel/sound, but 等表达。 ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Part 2（养宠物的利与弊） 写一段话（至少5句），谈谈养宠物的好处和坏处。养宠物可以带来什么快乐？可能会带来什么问题？ 使用 can, make us happy, need to take care of, cost money, make noise, but 等表达。 ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ Part 3（你的观点） 为什么在做出选择之前要三思？在做重要决定时，我们应该考虑哪些因素？写一段话（至少5句），说明你的看法。 使用 think twice, because, consider, for example, affect others, make a wise choice 等表达。 ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ ________________________________________________ 参考答案与解析 小试牛刀 A 1. need（主语you，用原形） 2. need（dogs复数） 3. is, doesn’t make（cat单数） 4. feel（rabbits复数） 5. decides（Jane第三人称单数） 6. thinks（Brian第三人称单数） 小试牛刀 B 1. go for a walk 2. are afraid of 3. make much noise 4. sounds great 5. give up 小试牛刀 C 1. Do dogs need a lot of space? Yes, they do. / No, they don’t. 2. Does Jane finally decide to get a cat? Yes, she does. / No, she doesn’t. 3. Does the rabbit feel soft? Yes, it does. / No, it doesn’t. 配套练习 A 1. A（sound是感官动词） 2. D（所有选项都需要考虑） 3. C（猫安静，适合公寓） 4. B（选择其他宠物） 5. A（三思而后行） 配套练习 B 1. Having, sounds 2. go for 3. quiet, make 4. are afraid 5. give up 配套练习 C 1. B 2. D 3. E 4. A 5. C 拓展思考（示例） Part 1 I would like to keep a hamster as a pet. Hamsters are small and cute. They don’t need a lot of space. They feel soft and look sweet. I need to clean its cage and give it food and water every day. Hamsters are quiet, so they won’t upset my neighbours. That’s why a hamster is a good choice for me. Part 2 Having a pet can bring us a lot of joy. Pets are good company and fun to play with. But there are also some problems. Pets need time and money. Dogs need daily walks. Some pets make noise and may upset neighbours. You also need to clean up after them. So before getting a pet, you should think carefully about whether you can take good care of it. Part 3 I think we should always think twice before making an important choice. A choice can affect not only ourselves but also others. For example, when choosing a pet, we need to consider our living space, time, money, and how it might affect our family and neighbours. Making a wise choice takes time and careful thought. If we rush, we may regret it later. So thinking twice helps us avoid problems and make better decisions. 1 学科网（北京）股份有限公司 $