Unit5知识点-Welcome to the unit练习 2025-2026学年译林版七年级英语下册

七年级英语下册Unit5知识点-Welcome to the unit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. Bats __________ (be) awake at night and __________ (eat) up to 1,200 insects in an hour. 2. Butterflies __________ (have) four wings and __________ (taste) things with their feet. 3. An ant can __________ (lift) things 50 times its own weight. 4. Bees __________ (make) honey, but each worker bee __________ (make) less than one gram in its life. 5. Some snails __________ (can, sleep) for up to three years. B. 选用方框中的短语填空（每个限用一次） | find their way | be awake at night | lift things | taste with | take in air | 1. Bats ____________________ by listening. 2. Bats ____________________ and eat insects. 3. An ant can ____________________ 50 times its own weight. 4. Butterflies ____________________ their feet. 5. Ants ____________________ through holes on both sides of their body. C. 句型转换（改为一般疑问句并作肯定或否定回答） 1. Bats eat up to 1,200 insects in an hour. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 2. Butterflies have four wings. 一般疑问句：________________________________________________ 肯定回答：________________ 否定回答：________________ 3. An ant can lift a thing 50 times its own weight. 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. How many wings does a butterfly have? A. Two. B. Four. C. Six. D. Eight. 2. How many insects can a bat eat in an hour? A. Up to 120. B. Up to 1,200. C. Up to 12,000. D. Up to 120,000. 3. How much honey does a worker bee make in its life? A. More than one gram. B. Less than one gram. C. About ten grams. D. About one kilogram. 4. How many times its own weight can an ant lift? A. 5 times. B. 10 times. C. 50 times. D. 100 times. 5. What can some snails do? A. Fly. B. Sleep for up to three years. C. Change colour. D. Run fast. B. 完成句子（★★） 根据句子内容，用正确的词汇完成句子。 1. 蝙蝠通过听觉找到路。 Bats __________ their way by __________. 2. 蝴蝶用脚品尝味道。 Butterflies __________ things with their __________. 3. 蚂蚁可以举起相当于自己体重50倍的东西。 An ant can __________ things 50 times its own __________. 4. 蜜蜂的所有工蜂都是雌性。 All __________ bees are girls. 5. 有些蜗牛可以睡长达三年。 Some snails can __________ for up to three years. 拓展思考 Part 1（描述一个你了解的有趣动物事实） 写一段话（至少5句）。你了解哪种动物？它有什么特别的能力或习性？为什么你觉得有趣？ 使用以下表达：I know an interesting fact about, it can, it has, I find it amazing because, this fact makes me want to learn more about __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Part 2（给朋友写一段话，分享三个有趣的动物事实） 写一段话（至少5句）。你会分享哪三个事实？为什么选它们？ 使用以下表达：Hey, let me tell you some fun animal facts, did you know that, also, isn’t that cool? I hope you find them interesting __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ Part 3（为什么了解动物事实很有趣？） 写一段话（至少5句）。解释动物事实如何激发好奇心、帮助我们理解自然、保护动物。 使用以下表达：Learning animal facts is fun because, it surprises us, for example, it also helps us understand, when we know more, we can, I believe __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ __________________________________________________________________ 参考答案与解析 小试牛刀 A 1. are, eat (一般现在时，主语复数) 2. have, taste (一般现在时) 3. lift (can + 动词原形) 4. make, makes (主语复数；主语单数) 5. can sleep (情态动词) 小试牛刀 B 1. find their way 2. are awake at night 3. lift things 4. taste with 5. take in air 小试牛刀 C 1. Do bats eat up to 1,200 insects in an hour? Yes, they do. / No, they don’t. 2. Do butterflies have four wings? Yes, they do. / No, they don’t. 3. Can an ant lift a thing 50 times its own weight? Yes, it can. / No, it can’t. 配套练习 A 1. B（蝴蝶有4个翅膀） 2. B（蝙蝠每小时吃1200只昆虫） 3. B（一只工蜂一生产蜜不到1克） 4. C（蚂蚁举起50倍体重） 5. B（蜗牛可睡长达3年） 配套练习 B 1. find, listening 2. taste, feet 3. lift, weight 4. worker 5. sleep 拓展思考（示例） Part 1 I know an interesting fact about octopuses. They have three hearts and blue blood. They can also change colour to hide from enemies. I find it amazing because they are so different from other animals. This fact makes me want to learn more about sea creatures. Part 2 Hey, let me tell you some fun animal facts. Did you know that butterflies taste with their feet? Also, a bat can eat 1,200 insects in one hour. Isn’t that cool? I hope you find them as interesting as I do. Part 3 Learning animal facts is fun because it surprises us with amazing abilities. For example, ants can lift 50 times their weight. It also helps us understand how animals survive in nature. When we know more, we can protect them better. I believe every animal has something special to teach us. 1 学科网（北京）股份有限公司 $