Unit 12 Better together 期末复习 词性转换,重点单词,短语,语法,句型分层练习100题-2025-2026学年仁爱科普版 初中英语七年级下册

**基本信息** 聚焦Unit 12核心词汇与句型，通过词性转换、固定搭配等方法系统强化语言能力，构建“词汇基础-短语应用-句型拓展”的递进逻辑链。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |词汇适当形式填空|40题|词性转换（名→形/副）、固定搭配（spend...doing）、时态（过去进行时）|从单词形态变化到语境语法应用，夯实词汇基础| |汉语提示写单词|40题|单词拼写、语境词义匹配（如“团队精神”对应teamwork）|强化汉英词汇转换能力，巩固单元核心词| |完成句子|20题|句型结构（not only...but also...）、短语运用（take part in）|实现词汇到句子层面的综合输出，提升语言表达准确性|

班级_____ 姓名______ 学号______ 分数_______ 仁爱科普版（新教材）七年级下册Unit 12 Better together专项练习100题 （时间：60分钟 满分：120分） 词汇专项练习 一、用括号内所给单词的适当形式填空（40小题，每小题1分，共40分） 1. We need to work together to finish this ________ (challenge) task. 2. ________ (cooperate) is the key to solving the problem successfully. 3. The teacher praised the students for their ________ (support) attitude towards each other. 4. He feels ________ (confidence) about winning the group competition. 5. It’s important for us to develop good ________ (communicate) skills. 6. She spent two hours ________ (organize) the volunteer activity for the community. 7. The little girl was ________ (thank) to the boy who helped her find her way home. 8. ________ (selfish) people often think only about themselves and ignore others’ needs. 9. We should learn to ________ (respect) different opinions in a team. 10. The ________ (achieve) of our team made everyone feel proud. 11. He runs ________ (fast) than any other member in the relay race. 12. This is the ________ (good) way to improve our teamwork ability. 13. They decided ________ (join) the after-school club to practice group projects. 14. It’s meaningful ________ (volunteer) to help the elderly in our neighborhood. 15. When we work in a team, we avoid ________ (argue) over small things. 16. The leader encouraged us ________ (try) our best to overcome the difficulty. 17. She was ________ (excite) to hear that their team won the first prize. 18. The ________ (help) boy carried the heavy box for the old lady. 19. ________ (honest) makes it easier for us to build trust in a team. 20. We felt ________ (relax) after finishing the group work successfully. 21. The team ________ (discuss) the plan when the teacher came in. 22. At this time last week, we ________ (prepare) for the group presentation. 23. ________ (luck), we got enough support from the community to hold the event. 24. The ________ (twelve) member of our team is the youngest but the most active. 25. About five ________ (hundred) students took part in the team-building activity. 26. Three ________ (quarter) of the students think teamwork is important. 27. Cutting down trees ________ (harm) the environment, so we should stop it. 28. His ________ (decide) to quit the team made everyone surprised. 29. She ________ (apology) to her teammates for being late to the meeting. 30. He was ________ (success) in leading the team to complete the task. 31. The ________ (power) speech inspired us to work harder together. 32. We have trouble ________ (understand) the complicated instructions. 33. When you face difficulties, keep ________ (calm) and ask for help. 34. The children enjoyed ________ (they) during the team game. 35. The situation changed ________ (sudden), so we had to adjust our plan. 36. Regular team training is an ________ (effect) way to improve our performance. 37. The school carried out some ________ (survey) about students’ opinions on teamwork. 38. I am quite ________ (interest) in joining the volunteer team for the sports meeting. 39. You had better ________ (focus) on the group task instead of playing games. 40. The ________ (culture) exchange activity helped us learn more about each other. 二、根据汉语提示完成单词（40小题，每小题1分，共40分） 1. We need to ________ (合作) with each other to finish the project on time. 2. My parents always ________ (支持) my decision to join the music club. 3. She wants to be a ________ (志愿者) to help the homeless people. 4. Good ________ (团队精神) can make our work more efficient. 5. It’s a big ________ (挑战) for us to climb the mountain in winter. 6. We should try our best to ________ (实现) our common goal. 7. There are many ________ (社区) activities for us to take part in. 8. It’s our ________ (义务) to keep our classroom clean. 9. She is very ________ (自信) about her ability to solve the problem. 10. Don’t be so ________ (自私) and share your snacks with your classmates. 11. We should ________ (尊重) the elders and listen to their advice. 12. His great ________ (成就) won him a prize from the school. 13. Please ________ (组织) a meeting to discuss the plan with your teammates. 14. I am ________ (感激的) to my friends who helped me when I was in trouble. 15. We need to improve our ________ (沟通) skills to work better in a team. 16. The ________ (领导) of the team gave us clear instructions. 17. It’s ________ (有意义的) to help others in need. 18. We should stay ________ (冷静的) when we face emergencies. 19. He made a wrong ________ (决定) that caused trouble for the team. 20. You should ________ (道歉) to your teacher for being late. 21. This is an ________ (有效的) way to solve the problem. 22. The ________ (调查) shows that most students like group work. 23. We will have a ________ (演讲) about teamwork next week. 24. The ________ (合唱团) sang beautifully at the school concert. 25. He began to ________ (表演) at the age of six. 26. The ________ (精神) of teamwork encourages us to work together. 27. We can ________ (筹集) money to help the sick children. 28. His ________ (勇气) made him stand up and speak in front of the class. 29. We can ________ (发短信) our teammates to remind them of the meeting. 30. We must ________ (意识到) the importance of helping each other. 31. The tree is ________ (几乎) as tall as the classroom building. 32. Eating too much junk food can ________ (导致) health problems. 33. There are some leaves on the ________ (表面) of the lake. 34. Like ________ (人类), animals also need to live in groups. 35. The cake my mom made is very ________ (美味的). 36. Many people ________ (遭受) from stress when working in a team. 37. This ________ (地区) is famous for its beautiful scenery. 38. The ________ (袋鼠) uses its legs to jump quickly. 39. Mary ________ (借) her pen to me, but I haven’t returned it yet. 40. My father gave me some useful ________ (建议) on how to work in a team. 短语和句型专项练习 三、完成句子（20小题，每小题2分，共40分） 1. 团队合作不仅能提高效率，还能让我们学会互相理解。 Teamwork ________ ________ improves efficiency but also ________ us ________ ________ each other. 2. 它不仅需要良好的沟通，还需要彼此的信任。 It ________ ________ requires good communication but also ________ ________ each other. 3. 在队友的帮助下，她鼓起勇气完成了艰难的任务。 With the help of her teammates, she ________ ________ ________ ________ finish the difficult task. 4. 这个周末你愿意和我一起参加社区志愿活动吗？ Would you ________ ________ ________ ________ the community volunteer activity with me this weekend? 5. 没有团队成员的支持，我们除了放弃别无选择。 ________ ________ ________ ________ ________ to give up without the support of our team members. 6. 最后，我们的团队成功赢得了比赛。 ________ ________ ________, our team won the game successfully. 7. 一个好的团队成员应该认真倾听，积极贡献想法。 A good team member should ________ ________ and ________ ________ actively. 8. 团队合作比独自工作更能帮助我们快速解决问题。 Teamwork ________ us ________ problems ________ ________ than working alone. 9. 从报告中我们可以了解到，团队合作在学生中越来越受欢迎。 From the report, we can learn that ________ ________ is becoming more and more popular ________ students. 10. 没有彼此的信任和支持，没有团队能取得成功。 ________ ________ can succeed ________ trust and support from each other. 11. 我确定我们的团队会赢，我们不应该担心结果。 I am sure our team will win. We shouldn’t ________ ________ ________ ________. 12. 当队友遇到困难时，我们应该伸出援手。 We should ________ ________ ________ when our teammates are ________ ________. 13. 李雷很紧张，但这个13岁的男孩做了几次深呼吸让自己冷静下来。 Li Lei ________ ________, but the thirteen-year-old boy ________ ________ ________ ________ ________ to ________ ________ ________. 14. 我们的老师正在给我们介绍团队合作的重要性。 Our teacher ________ ________ ________ ________ ________ teamwork to us. 15. 在阳光下，操场上没有其他团队在训练。 No other teams were training on the playground ________ ________ ________. 16. 我们的时间快要耗尽了，所以我们必须加快速度。 We are ________ ________ ________ time, so we have to hurry up. 17. 我相信我们的团队情况将会好转。 I believe things will ________ ________ ________ ________ for our team. 18. 在过去的五年里，我们的团队能力有了很大的提升。 In the past 5 years, our team’s ability ________ ________ ________ greatly. 19. 蚂蚁依靠团队合作生存，用触角互相交流。 Ants ________ ________ teamwork to survive, and use their antennae to ________ ________ each other. 20. 团队合作是完成大型项目最好的方式，它能让我们共同成长。 ________ ________ is ________ ________ ________ to finish big projects, and it allows us to grow together. 仁爱科普版七年级下册Unit 12 Better together专项练习100题 答案+详细解析 一、用括号内所给单词的适当形式填空（40题，每题1分） 1. challenging 解析：修饰名词task用形容词；challenge（名词/动词）→ challenging（形容词，有挑战性的）。 2. Cooperation 解析：句子缺少主语，用名词；cooperate（动词）→ Cooperation（名词，合作），句首首字母大写。 3. supportive 解析：修饰名词attitude用形容词；support（动词/名词）→ supportive（形容词，支持的）。 4. confident 解析：feel后接形容词作表语；confidence（名词）→ confident（形容词，自信的）。 5. communication 解析：形容词good修饰名词；communicate（动词）→ communication（名词，沟通）。 6. organizing 解析：固定搭配spend time (in) doing sth. 花费时间做某事，后接动名词。 7. thankful 解析：be动词后接形容词；thank（动词/名词）→ thankful（形容词，感激的）。 8. Selfish 解析：修饰名词people用形容词；selfish（形容词，自私的），句首首字母大写。 9. respect 解析：learn to do sth. 学会做某事，后接动词原形。 10. achievement 解析：定冠词the后接名词；achieve（动词）→ achievement（名词，成就）。 11. faster 解析：than表比较，用副词比较级；fast的比较级faster。 12. best 解析：定冠词the后接形容词最高级；good的最高级best。 13. to join 解析：固定搭配decide to do sth. 决定做某事。 14. to volunteer 解析：固定句型It's + 形容词 + to do sth. 做某事是……的。 15. arguing 解析：固定搭配avoid doing sth. 避免做某事，后接动名词。 16. to try 解析：固定搭配encourage sb. to do sth. 鼓励某人做某事。 17. excited 解析：be动词后接形容词；excited修饰人（感到兴奋的），exciting修饰物。 18. helpful 解析：修饰名词boy用形容词；help（动词/名词）→ helpful（形容词，乐于助人的）。 19. Honesty 解析：句子缺少主语，用名词；honest（形容词）→ Honesty（名词，诚实），句首首字母大写。 20. relaxed 解析：feel后接形容词作表语；relaxed修饰人（感到放松的）。 21. was discussing 解析：when引导的时间状语从句，从句用一般过去时，主句用过去进行时；主语team视作单数，用was discussing。 22. were preparing 解析：at this time last week是过去具体时间点，用过去进行时；主语we用were preparing。 23. Luckily 解析：副词作状语修饰整个句子；luck（名词）→ Luckily（副词，幸运地），句首大写。 24. twelfth 解析：定冠词The后接序数词；twelve（基数词）→ twelfth（序数词，第十二）。 25. hundred 解析：hundred前有具体数字five时，不加s；hundreds of才用复数。 26. quarters 解析：three后接可数名词复数；quarter（四分之一）的复数quarters。 27. harms 解析：动名词短语Cutting down trees作主语，视作单数，一般现在时谓语用三单；harm（动词）的三单harms。 28. decision 解析：名词所有格his后接名词；decide（动词）→ decision（名词，决定）。 29. apologized 解析：句子缺谓语动词，apology是名词，变为动词apologize；动作已发生，用过去式apologized。 30. successful 解析：固定搭配be successful in doing sth. 成功做某事。 31. powerful 解析：修饰名词speech用形容词；power（名词）→ powerful（形容词，有力量的）。 32. understanding 解析：固定搭配have trouble (in) doing sth. 做某事有困难，后接动名词。 33. calm 解析：固定搭配keep calm 保持冷静。 34. themselves 解析：固定搭配enjoy oneself 玩得开心，主语children对应反身代词themselves。 35. suddenly 解析：修饰动词changed用副词；sudden（形容词）→ suddenly（副词，突然地）。 36. effective 解析：冠词an后接形容词修饰名词way；effect（名词）→ effective（形容词，有效的）。 37. surveys 解析：some后接可数名词复数；survey（调查）的复数surveys。 38. interested 解析：固定搭配be interested in 对……感兴趣，主语是人，用interested。 39. focus 解析：固定用法had better do sth. 最好做某事，后接动词原形。 40. cultural 解析：修饰名词activity用形容词；culture（名词）→ cultural（形容词，文化的）。 二、根据汉语提示完成单词（40题，每题1分） 1. cooperate 解析：need to do sth. 后接动词原形；cooperate合作。 2. support 解析：一般现在时，主语parents用动词原形；support支持。 3. volunteer 解析：a后接单数名词；volunteer志愿者。 4. teamwork 解析：good修饰名词；teamwork团队精神。 5. challenge 解析：a后接单数名词；challenge挑战。 6. achieve 解析：try one's best to do sth. 后接动词原形；achieve实现。 7. community 解析：many后接复数名词activities，community作定语用单数；community社区。 8. duty 解析：our后接名词；duty义务。 9. confident 解析：be confident about 固定搭配；confident自信的。 10. selfish 解析：be动词后接形容词；selfish自私的。 11. respect 解析：should后接动词原形；respect尊重。 12. achievement 解析：great修饰名词；achievement成就。 13. organize 解析：please后接动词原形；organize组织。 14. thankful 解析：be动词后接形容词；thankful感激的。 15. communication 解析：our修饰名词；communication沟通。 16. leader 解析：定冠词the后接名词；leader领导。 17. meaningful 解析：be动词后接形容词；meaningful有意义的。 18. calm 解析：stay calm 固定搭配；calm冷静的。 19. decision 解析：a wrong后接单数名词；decision决定。 20. apologize 解析：should后接动词原形；apologize道歉。 21. effective 解析：an后接形容词；effective有效的。 22. survey 解析：the后接名词；survey调查。 23. speech 解析：a后接单数名词；speech演讲。 24. choir 解析：the后接名词；choir合唱团。 25. perform 解析：begin to do sth. 后接动词原形；perform表演。 26. spirit 解析：the后接名词；spirit精神。 27. raise 解析：can后接动词原形；raise筹集。 28. courage 解析：his后接名词；courage勇气。 29. text 解析：can后接动词原形；text发短信。 30. realize/realise 解析：must后接动词原形；realize/realise意识到。 31. nearly/almost 解析：副词nearly/almost几乎，修饰整个句子。 32. cause 解析：can后接动词原形；cause导致。 33. surface 解析：the surface of the lake 湖面；surface表面。 34. humans/people 解析：like像……一样；humans/people人类。 35. delicious 解析：be动词后接形容词；delicious美味的。 36. suffer 解析：一般现在时，主语people用动词原形；suffer遭受。 37. area 解析：this后接单数名词；area地区。 38. kangaroo 解析：谓语uses是三单，主语用单数；kangaroo袋鼠。 39. lent 解析：动作发生在过去，lend的过去式lent。 40. advice 解析：some后接名词；advice建议（不可数名词）。 三、完成句子（20题，每题2分） 1. not only; teaches; to understand 解析：not only...but also... 不仅……而且……；teach sb. to do sth. 教某人做某事；主语teamwork是三单，teach变teaches。 2. not only; trust in 解析：not only...but also... 固定结构；trust in sb. 信任某人。 3. took the courage to 解析：take the courage to do sth. 鼓起勇气做某事；动作发生在过去，用took。 4. like to take part in 解析：Would you like to do...? 你愿意做……吗？take part in 参加。 5. We have no choice but 解析：have no choice but to do sth. 除了做……别无选择。 6. In the end 解析：固定短语in the end 最后、终于。 7. listen carefully; contribute ideas 解析：should后接动词原形；listen carefully 认真倾听；contribute ideas 贡献想法。 8. helps; solve; more quickly 解析：help sb. do sth. 帮助某人做某事；than提示比较级，quickly的比较级more quickly；主语teamwork是三单，help变helps。 9. working in teams; among 解析：working in teams 团队合作；among students 在学生当中（三者以上）。 10. No team; without 解析：No team 没有团队；without 没有。 11. be worried about the result 解析：be worried about 担心；shouldn't后接原形；the result 结果。 12. give a hand; in trouble 解析：give a hand 伸出援手；in trouble 处于困境中。 13. was nervous; took a few deep breaths; calm himself down 解析：be nervous 感到紧张，过去式was nervous；take a few deep breaths 深呼吸几次，过去式took；calm oneself down 使自己冷静。 14. is introducing the importance of 解析：现在进行时（is introducing）；the importance of... ……的重要性。 15. in the sunshine 解析：固定短语in the sunshine 在阳光下。 16. running out of 解析：run out of 耗尽（主语是人）；现在进行时are running out of。 17. turn for the better 解析：固定短语turn for the better 好转；will后接动词原形。 18. has improved 解析：In the past 5 years 用现在完成时；主语ability是单数，用has improved。 19. depend on; communicate with 解析：depend on 依靠；communicate with sb. 和某人交流；主语ants是复数，谓语用原形。 20. Working in teams; the best way 解析：Working in teams 动名词短语作主语；the best way 最好的方式。 学科网（北京）股份有限公司 $