Unit2SectionA词汇专项练习-2025-2026学年人教版八年级英语下册

Unit 2 Stay Healthy Section A What should we do when we don’t feel well? 词汇专项练习 第一部分：随堂练习 一、单词拼写（根据首字母及句子意思补全单词） 1. If you have a s________ throat, you should drink some warm water. 2. The doctor asked him to open his mouth and say “Ah” to check his t________. 3. She ate too much ice cream and now has a s________ 4.Be c________ when you cross the street. Look both ways. 5. To prevent the flu, you can wear a m________ in public places. 6. He got a nosebleed and had to press his n________ to stop the bleeding. 7. She is a very p________ teacher and always helps her students. 8. Don’t play with k________; they are very sharp and dangerous. 二、词形转换（根据句子要求写出单词的正确形式） 1. He suffered from a serious ________ (ill) last month. 2. The ________ (bright) of the screen is too high. Please turn it down. 3. She spoke ________ (clear) so that everyone could understand her. 4. It was ________ (care) of him to leave the door unlocked. 5. He fell off his bike and got a ________ (bruise) knee. 6. We should protect the environment by ___________( recycle) 7. The ________ (describe) in the story was very vivid. 8. “No way!” she said ________ (happy). “I won’t do that!” 9. You should avoid ______ (eat) too much sugar. 10.The doctor told me ______ (take)my temperature twice a day. 11.It’s dangerous ______ (play) with fire. 12.There are many food options for people with a sensitive ______ (stomach). 13. She opened the package ______ (careful). 14. He has a ______ (run) nose because of the cold. 15. The old man ______ (cough) all night and couldn’t sleep. 16.We must stop him from ______ (go) there alone. 三、完成句子。 1. 如果你发烧了，最好量一下体温。 If you have a fever, you’d better ________ ________ ________. 2.我们应该阻止他熬夜玩手机。 We should ________ him ________ ________ up late playing with his phone. 3.她牙疼，所以明天要去看牙医。 She has a ________, so she will see a ________ tomorrow. 4.如果你发烧了，最好吃点药。 If you have a fever, you’d better ________ ________ ________. 5. 我妹妹昨天得了流感，不能去上学。 My sister ________ ________ ________, so she didn’t go to school yesterday. 6. 他感冒了，一直在流鼻涕。 He has a cold and keeps having a ________ ________. 7.你嗓子疼的话，多喝点温水。 If you have a ________ ________, drink more warm water. 8.他之前患过重病，但现在好多了。 He ________ ________ a serious illness before, but he’s much better now. 4、 句子改写 1. He didn’t go to school because he was sick.（改为同义句） He didn’t go to school because of his ________. 2. “Please sit down,” the teacher said to us. The teacher asked us ________ ________ ________ ________. 3. She is careful when she does her homework.（改为反义句子） She is ________ when she does her homework. 4. The light is very bright.（改为名词形式） The ________ of the light is very high. 5. He has a pain in his back.（改为同义句） He has a ________. 第二部分：课后巩固 一、请根据括号中的中文提示，在横线上写出对应的英文单词。 1. You should wear a ______ (口罩) when you go outside during flu season. 2. My throat is ______ (疼痛的) and I can’t speak loudly. 3. There’s a lot of air pollution in our city, and we need to protect the ______ (环境). 4. If you don’t want to get sick, you should ______ (避免) crowded places. 5. The doctor told me to _________________ (测量体温) twice a day. 6. She has a bad ______ (咳嗽) and needs to take some medicine. 7. Be careful with that knife, or you might get an ______ (伤害). 8. He has a ______ (头痛) and needs to rest. 9. He got a ______ (瘀伤的) knee after falling off his bike. 10.The teacher gave us a ______ (测验) to check our understanding. 二、完成句子。 1.很多人冬天容易患上感冒。 Many people easily ________ ________ a cold in winter. 2. 医生让我每天吃三次这种药。 The doctor told me to ________ this ________ three times a day. 3. 她因为喉咙痛几乎说不出话。 She could hardly speak because of her ________ ________. 4. 如果你流鼻涕还打喷嚏，可能是过敏。 If you have a ________ ________ and sneeze a lot, it might be an allergy. 5. 这位老人患有心脏病，所以他的家人很照顾他。 The old man _____________ ________ a heart attack, so his family take much care of him. 6. 那天的大雨阻止了学生们去上学。 The heavy rain ______ the students _______ going to school that day. 7. 请坐。我们来谈谈你的病情。 _____ ____ _______, please. Let's have a talk about your illness. 三、所给单词正确形式填空。 1. There are many food options for people with a sensitive ______ (stomach). 2. He usually__________(avoid) ________(eat)spicy food. 3. It was a ______ (care) mistake that caused the accident. 4.. Can you give a clear ______ (describe) of what happened? 5. Her ______ (ill) kept her in bed for a week. 6. Be careful with those sharp ______ (knife) on the table. 7.Could you speak ______ (clear)? I can’t hear you well. 8. The ______ (bright) of the screen is too high; please turn it down. 9.When______ (cross) the road, you must look both ways. 10. He is ______ (care) and often makes mistakes. 参考答案： 第一部分： 一、单词拼写 sore ；throat ；stomachache；careful ；mask ；nose ；patient ；knives 二、词形转换 illness ；brightness ；clearly；careless ；bruised ；recycling；description；unhappily ；eating ；to take ；to play ；stomach ；carefully ；runny ；coughed ；going 三、完成句子 take your temperature ；stop; from staying ；toothache; dentist ；take some medicine had the flu ；runny nose ；sore throat ；suffered from 四、句子改写 illness ；Take a seat ;careless ;brightness ;backache 第二部分： 一、根据中文提示写英文单词 mask ;sore ;environment ;avoid ;take my temperature ;cough ;injury ;headache ;bruised ;test 二、完成句子 Suffer from ;take medicine;sore throat;runny nose; suffers from ; stopped from; Take a seat 三、所给单词正确形式填空 stomach ;avoids; eating;careless;description ;illness ;knives ;clearly; brightness ;crossing ;careless 1 学科网（北京）股份有限公司 $