从方框中选择适当的单词并用其正确形式填空，使短文完整、通顺(每词限用一次)。
[ challenge, ticket, wallet, efficient, task, quality, medical, possible, education, positive ]
As technology develops, we don't need to carry cash or 1. anymore. Digital payment(数字支付) is widely used. Booking concert 2. online is easy, and we can avoid long waits. What will the future be like? A futurist shared some interesting ideas that made everyone excited.
Robots will take over many boring 3. in factories. There are even robots offering service to guests in hotels. Traffic accidents will become fewer with 4. transport systems. 5. will become different—students can study with video lessons at home or work with partners online. 6. service will improve greatly. Machines can find small health problems before they get worse, and there may be a cure for cancer. We can predict disasters earlier.
However, machines can't replace humans completely(完全地), because humans have special 7. like creativity and emotional intelligence. They are the most valuable. Although the future may have challenging moments or unexpected emergencies, being 8. helps us face difficulties bravely. As long as we keep learning and trying our best, nothing is 9. . As students, we should develop good habits and work hard so that we can take on 10. in the future. Maybe one day, many people will live in outer space and explore the unknown world.
[ challenge, ticket, wallet, efficient, task, quality, medical, possible, education, positive ]
As technology develops, we don't need to carry cash or 1. anymore. Digital payment(数字支付) is widely used. Booking concert 2. online is easy, and we can avoid long waits. What will the future be like? A futurist shared some interesting ideas that made everyone excited.
Robots will take over many boring 3. in factories. There are even robots offering service to guests in hotels. Traffic accidents will become fewer with 4. transport systems. 5. will become different—students can study with video lessons at home or work with partners online. 6. service will improve greatly. Machines can find small health problems before they get worse, and there may be a cure for cancer. We can predict disasters earlier.
However, machines can't replace humans completely(完全地), because humans have special 7. like creativity and emotional intelligence. They are the most valuable. Although the future may have challenging moments or unexpected emergencies, being 8. helps us face difficulties bravely. As long as we keep learning and trying our best, nothing is 9. . As students, we should develop good habits and work hard so that we can take on 10. in the future. Maybe one day, many people will live in outer space and explore the unknown world.
答案：1. wallets
2. tickets
3. tasks
4. more efficient
5. Education
6. Medical
7. qualities
8. positive
9. impossible
10. challenges
2. tickets
3. tasks
4. more efficient
5. Education
6. Medical
7. qualities
8. positive
9. impossible
10. challenges
解析：
本题考查选词填空，需结合上下文语境、八年级所学语法规则将方框内单词变形后填入，每词限用一次，逐空解析如下：
1. 第一空：根据前文数字支付普及的背景，人们不需要再携带现金和钱包，wallet是可数名词，此处表泛指这类物品，变为复数wallets。
2. 第二空：此处表达在线预订音乐会门票，ticket是可数名词，表泛指用复数tickets。
3. 第三空：many后接可数名词复数，此处指工厂里大量枯燥的工作任务，task变为复数tasks。
4. 第四空：此处修饰名词transport systems，要表达“更高效的交通系统”，形容词efficient变为比较级more efficient，符合交通事故减少的语境。
5. 第五空：后文提到学生在家上网课、线上和同伴协作，描述的是教育领域的变化，填名词Education，句首首字母大写。
6. 第六空：后文提到机器提前发现健康隐患、研发癌症治愈方案，此处指医疗服务，填Medical，句首首字母大写。
7. 第七空：后文列举了创造力、情商这类人类特有的特质，quality是可数名词，多种品质用复数qualities。
8. 第八空：固定搭配be positive表示“保持积极心态”，符合勇敢面对困难的语境，填形容词positive。
9. 第九空：句意为只要坚持学习尽全力，没有什么是做不到的，possible加否定前缀im-变为impossible，表“不可能的”。
10. 第十空：固定搭配take on challenges表示“迎接挑战”，challenge是可数名词，表泛指用复数challenges。
1. 第一空：根据前文数字支付普及的背景，人们不需要再携带现金和钱包，wallet是可数名词，此处表泛指这类物品，变为复数wallets。
2. 第二空：此处表达在线预订音乐会门票，ticket是可数名词，表泛指用复数tickets。
3. 第三空：many后接可数名词复数，此处指工厂里大量枯燥的工作任务，task变为复数tasks。
4. 第四空：此处修饰名词transport systems，要表达“更高效的交通系统”，形容词efficient变为比较级more efficient，符合交通事故减少的语境。
5. 第五空：后文提到学生在家上网课、线上和同伴协作，描述的是教育领域的变化，填名词Education，句首首字母大写。
6. 第六空：后文提到机器提前发现健康隐患、研发癌症治愈方案，此处指医疗服务，填Medical，句首首字母大写。
7. 第七空：后文列举了创造力、情商这类人类特有的特质，quality是可数名词，多种品质用复数qualities。
8. 第八空：固定搭配be positive表示“保持积极心态”，符合勇敢面对困难的语境，填形容词positive。
9. 第九空：句意为只要坚持学习尽全力，没有什么是做不到的，possible加否定前缀im-变为impossible，表“不可能的”。
10. 第十空：固定搭配take on challenges表示“迎接挑战”，challenge是可数名词，表泛指用复数challenges。
阅读下面短文,在空白处填入一个适当的词,或填入括号中所给单词的正确形式。
Communication is very important in our life. It helps us understand each other 1. build good relationships. It is normal to have difficulty in 2. (communicate) with others. Some communication 3. (train) can help us a lot. It gives us useful 4. (tip). When we talk with others, we should be calm and sincere. A 5. (speak) often uses sign languages and different expressions to show his points clearly. As good listeners, we should show interest 6. their words. It's 7. (polite) to cut in when others are talking. We can offer our ideas and express 8. (person) thoughts in a reasonable way.
Sometimes we may argue with our friends over small things and have misunderstandings. We can talk it out and make up with each other. When solving the problem, most of us prefer 9. (talk) face to face, which is better than sending text messages or dropping a line.
Good communication skills benefit us a lot. They help us solve problems, find out the truth, and get every chance. With sincere communication, we can make our social life more 10. (wonder).
Communication is very important in our life. It helps us understand each other 1. build good relationships. It is normal to have difficulty in 2. (communicate) with others. Some communication 3. (train) can help us a lot. It gives us useful 4. (tip). When we talk with others, we should be calm and sincere. A 5. (speak) often uses sign languages and different expressions to show his points clearly. As good listeners, we should show interest 6. their words. It's 7. (polite) to cut in when others are talking. We can offer our ideas and express 8. (person) thoughts in a reasonable way.
Sometimes we may argue with our friends over small things and have misunderstandings. We can talk it out and make up with each other. When solving the problem, most of us prefer 9. (talk) face to face, which is better than sending text messages or dropping a line.
Good communication skills benefit us a lot. They help us solve problems, find out the truth, and get every chance. With sincere communication, we can make our social life more 10. (wonder).
答案：1. and
2. communicating
3. training
4. tips
5. speaker
6. in
7. impolite
8. personal
9. to talk / talking
10. wonderful
2. communicating
3. training
4. tips
5. speaker
6. in
7. impolite
8. personal
9. to talk / talking
10. wonderful
解析：
本题考查八年级上册重点词汇、固定搭配与基础语法，逐空解析如下：
1. 空前后的"understand each other"和"build good relationships"是并列的动作，用并列连词and连接。
2. 固定搭配have difficulty in doing sth. 意为"做某事有困难"，介词in后接动名词，因此communicate变为动名词形式communicating。
3. 此处表达"沟通训练"，需要将动词train变为名词training，作句子的主语。
4. 可数名词tip此处指代多个实用技巧，前面无不定冠词a，要使用复数形式tips。
5. 冠词a后接指代人的名词，此处意为"说话者"，将动词speak变为名词speaker。
6. 固定搭配show interest in sth. 意为"对某事表现出兴趣"，填介词in。
7. 根据常识"他人讲话时插嘴是不礼貌的"，此处要填polite的反义词impolite。
8. 此处修饰名词thoughts，需要将名词person变为形容词personal，意为"个人的"。
9. 固定搭配prefer to do sth./prefer doing sth. 意为"更喜欢做某事"，两个形式都符合语法要求。
10. 固定结构"make sth. + 形容词"表示"使某物处于某种状态"，此处需要将名词wonder变为形容词wonderful，意为"精彩的"。
1. 空前后的"understand each other"和"build good relationships"是并列的动作，用并列连词and连接。
2. 固定搭配have difficulty in doing sth. 意为"做某事有困难"，介词in后接动名词，因此communicate变为动名词形式communicating。
3. 此处表达"沟通训练"，需要将动词train变为名词training，作句子的主语。
4. 可数名词tip此处指代多个实用技巧，前面无不定冠词a，要使用复数形式tips。
5. 冠词a后接指代人的名词，此处意为"说话者"，将动词speak变为名词speaker。
6. 固定搭配show interest in sth. 意为"对某事表现出兴趣"，填介词in。
7. 根据常识"他人讲话时插嘴是不礼貌的"，此处要填polite的反义词impolite。
8. 此处修饰名词thoughts，需要将名词person变为形容词personal，意为"个人的"。
9. 固定搭配prefer to do sth./prefer doing sth. 意为"更喜欢做某事"，两个形式都符合语法要求。
10. 固定结构"make sth. + 形容词"表示"使某物处于某种状态"，此处需要将名词wonder变为形容词wonderful，意为"精彩的"。