Unit 2 Stay Healthy Section A 第3课时Grammar Focus(4a-4d)-【勤径学升】2025-2026学年八年级下册英语同步练测配套教师用书（人教版·新教材）辽宁专版

[答案　P5] 一、用should、shouldn't或could填空，完成句子。 1．The man could run in the morning ten years ago. Now he is only able to walk. 2．When you say “you should definitely try”， it conveys a stronger recommendation than “you could.” 3．She has a sore throat. She shouldn't eat too much hot food. 4．Could you help me open the door? 5．As students, you shouldn't break the school rules. 二、用括号里所给单词的适当形式填空。 6．The little boy said, “I am old enough to take good care of myself(my).” 7．The journey was a little boring. We didn't enjoy ourselves(we)at all. 8．No matter what happens, believe in yourselves(you), boys and girls. 9．Tom and Jerry have a lot in common. Their(they)favourite sport is basketball. 10．The story itself(it)was very good, but you didn't tell it well. 三、按要求完成句子，每空一词。 11．Lisa should put some medicine on the cut.(改为否定句) Lisa shouldn't put any medicine on the cut. 12．David should do more exercise to keep healthy.(改为一般疑问句并作肯定回答) —Should David do more exercise to keep healthy? —Yes, he should. 13．You should arrive at the park at 8：00 a．m.(对画线部分提问) When should I arrive at the park? 14．It's important for us to know how to teach ourselves.(改为同义句) It's important for us to know how to learn by ourselves. 15．We should get him out of trouble.(改为同义句) We ought to get him out of trouble. 四、根据句意及汉语或首字母提示完成句子。 16．We heard a clear(清晰的)voice behind us suddenly, “Stop.” 17．We hope to have a beautiful environment(环境)in our neighbourhood. 18．I hurt my left foot just now. There's still a pain in my foot. 19．I need a knife to cut the watermelon. 20．Don't cross the street. It's red light now. 五、根据汉语意思完成句子，每空一词。 21．这些学生是年轻的， 但是他们知道如何保护自己。 The students are young, but they know how to protect themselves. 22．他最清楚的记忆不是比赛本身， 而是他右腿的糟糕的疼痛。 His clearest memory is not of the race itself, but the terrible pain in his right leg. 23．为了保护你的眼睛， 每20分钟， 你应该休息你的眼睛， 看一看远方的东西。 To protect your eyes, every 20 minutes, you should rest your eyes and look at something far away. 24．而且， 你应该调整你的屏幕亮度以适应环境。 What's more, you should change your screen's brightness to try and match your environment. 25．实际上， 你也应该避免频繁使用手机。 In fact, you should avoid using your phone too often. 六、阅读理解。 阅读下面的材料，从每题所给的A、B、C、D四个选项中选出最佳选项。 A boy helped save the life of his friend from choking(哽噎)in the dining hall at school while having their lunch there. Many people watched the video of the accident on the Internet. In the video, the new student Jackson just got a seat and ate his chicken sandwich. Suddenly the food stuck in his throat and his face turned red. Hunter Olsen sat across from Jackson. He thought that Jackson was just joking and laughed along with his friends. But soon it became clear that Jackson was really choking and tried to cough the food out. He pointed to his throat to tell Hunter that he was not playing a trick. Hunter realized that he had to do something and used the Heimlich maneuver(海姆利希手法). Finally, Jackson coughed the food out and could breathe again. Ms Howa, who taught them the Heimlich maneuver during her health class, said she couldn't believe her ears when she heard what happened. But she was over the moon to know that her student put what she taught into practice. She was so proud of Hunter. Hunter said he wasn't interested in Ms Howa's class because he thought he would never use it in his life, but her great teaching helped him know what to do when in trouble. Then he said, “I just thought that doing something was better than doing nothing.” (D)26.When did Hunter realize Jackson was really choking? A．When he just sat down with his friends. B．When Jackson's face turned red. C．When his friends began to laugh. D．When Jackson pointed to his throat. (C)27.[句意理解]How do you understand the underlined sentence? A．Ms Howa went over to see what happened. B．Ms Howa didn't believe Hunter saved Jackson. C．Ms Howa was happy with what Hunter did. D．Ms Howa wanted to know how Hunter saved Jackson. (A)28.How did Hunter feel about Ms Howa's health class before the accident? A．It was not very useful. B．It was very important. C．It was very interesting. D．It was too difficult. (B)29.What did the writer mainly tell us in the passage? A．He wanted to tell what Heimlich maneuver is. B．He wanted to tell a story that a boy saved his friend. C．He wanted to teach us not to play jokes while eating. D．He wanted to teach us how to use the Heimlich maneuver. 七、阅读五选四。 阅读短文，从方框内所给的选项中选出可以填入空白处的最佳选项，其中有一个多余的选项。 People didn't pay much attention to their health in the past, but now more and more people try to make sure that they are healthy. Now let me tell you some ways to keep healthy. Do exercise every day. There are many ways to do exercise in daily life. 30.D Some people think that doing simple things like cleaning the house is helpful. Other people think that doing exercise such as running or playing ball games is good. Eat healthy food. It is good for your health to eat healthy food.You should eat more vegetables and fruit but less junk food every day. 31.A 32．C Today many people have stress in their life, but we should try to make ourselves relaxed. In fact, you can never keep yourself away from stress in life. 33.B So you need to know the reason for the stress and find ways to feel better. Thinking about things in an active way can also reduce stress. Try to live for now, and don't worry about the future. A．Healthy food plays an important part in health. B．It is always with you. C．Learn to relax. D．People have different ideas about ways to exercise. E．Here is some good advice to stay happy. 学科网（北京）股份有限公司 $