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八年级英语（外研版）下册期末高频考点复习
核心句型与句式
第一部分：核心句型分类梳理
一、动词不定式（Unit 1 Career Talks）
动词不定式（to do）在英语句子中具有高度的语法灵活性，能够充当多种不同的句子成分，从而在表达思想和构建句式时发挥重要作用。掌握动词不定式的多种句法功能，对于准确理解句子结构和提升语言表达能力具有重要意义。
1. 不定式作目的状语
结构：... + to do sth.（为了做某事）
例句 汉语翻译
Many young people learn coding to prepare for future careers. 许多年轻人学习编程是为了为未来的职业做准备。
She works part-time at a tech company to gain experience. 她在科技公司兼职是为了积累经验。
He uses online courses to improve his communication skills. 他使用在线课程来提高沟通技巧。
The career advisor encouraged me to explore different industries. 职业顾问鼓励我探索不同的行业。
I take online classes to learn new skills for my future job. 我上网课是为了为未来的工作学习新技能。
2. 不定式作宾语补足语
结构：... ask/tell/want/allow/encourage sb. to do sth.
例句 汉语翻译
My parents want me to choose a career that I truly enjoy. 我的父母希望我选择一个我真正喜欢的职业。
The teacher told us to prepare a speech about our dream jobs. 老师让我们准备一个关于理想职业的演讲。
The company allows employees to work remotely two days a week. 公司允许员工每周远程工作两天。
My career advisor encouraged me to try different internships. 我的职业顾问鼓励我尝试不同的实习。
The manager asked us to submit our reports by Friday. 经理要求我们在周五之前提交报告。
3. 不定式作主语（it作形式主语）
结构：It + be + adj. + to do sth.
例句 汉语翻译
It is necessary to receive continuous training in this field. 在这个领域接受持续培训是必要的。
It can be challenging to balance work and personal life. 平衡工作和个人生活可能具有挑战性。
It takes courage to switch to a completely different career. 转换到完全不同的职业需要勇气。
It feels rewarding to help others find their dream jobs. 帮助他人找到理想工作感觉很值得。
It is important to keep learning new things throughout your career. 在整个职业生涯中不断学习新事物很重要。
4. 疑问词+不定式
结构：what/where/how/when + to do
例句 汉语翻译
I need to figure out what to say during the job interview. 我需要弄清楚在面试中该说什么。
She is learning how to use AI tools for her design work. 她正在学习如何为设计工作使用人工智能工具。
Can you tell me where to find information about career fairs 你能告诉我在哪里可以找到招聘会的信息吗？
We are discussing when to launch the new training program. 我们正在讨论什么时候启动新的培训项目。
He doesn't know which career to choose. 他不知道该选择哪个职业。
二、情态动词与反身代词（Unit 2 Growing Pains and Gains）
1. 情态动词should/could
should：用于提出建议或义务
例句 汉语翻译
You should communicate with your parents when you feel confused. 当你感到困惑时，你应该和父母沟通。
Teenagers should learn to balance schoolwork and hobbies. 青少年应该学会平衡学业和爱好。
We should forgive others for their mistakes instead of holding grudges. 我们应该原谅别人的错误，而不是记恨。
You should express your feelings instead of keeping them inside. 你应该表达你的感受，而不是把它们藏在心里。
Students should respect their teachers and classmates. 学生应该尊重老师和同学。
could：用于礼貌地提出建议或可能性
例句 汉语翻译
You could talk to a school counselor about your problems. 你可以和学校心理咨询师谈谈你的问题。
She could join a club to make more friends. 她可以加入一个俱乐部来结交更多的朋友。
We could take a break if we feel too stressed. 如果我们感到压力太大，我们可以休息一下。
He could ask his teacher for advice on choosing a career path. 他可以征求老师的建议，关于选择职业道路。
You could try writing a diary to record your feelings. 你可以尝试写日记来记录你的感受。
2. 反身代词
结构：myself, yourself, himself, herself, itself, ourselves, yourselves, themselves
用法一：强调“亲自、自己”
例句 汉语翻译
Don't be too hard on yourself when you make mistakes. 当你犯错时，别对自己太苛刻。
He taught himself how to play the guitar through online videos. 他通过在线视频自学了如何弹吉他。
She reminded herself to stay calm during the exam. 她提醒自己在考试期间保持冷静。
We built the website ourselves without any help. 我们在没有任何帮助的情况下自己建立了网站。
The children cleaned the classroom themselves. 孩子们自己打扫了教室。
用法二：固定短语
短语 含义 例句 翻译
by oneself 独自 She solved the problem by herself. 她独自解决了这个问题。
enjoy oneself 玩得开心 Did you enjoy yourselves at the summer camp 你们在夏令营玩得开心吗？
look after oneself 照顾自己 Teenagers should learn to look after themselves. 青少年应该学会照顾自己。
help oneself to 自用 Please help yourselves to some coffee. 请随便喝点咖啡。
say to oneself 心里想 He said to himself, "I can do it." 他心想：“我能做到。”
三、过去进行时（Unit 3 What Makes a Great Team ）
过去进行时表示过去某一时刻或某段时间正在进行的动作。
1. 基本结构
句式 结构 例句 翻译
肯定句 was/were + doing I was preparing my speech at 8 pm last night. 昨晚八点我正在准备我的演讲。
否定句 wasn't/weren't + doing She wasn't listening when the coach gave instructions. 教练给指示时她没有在听。
疑问句 Was/Were + 主语 + doing What were you discussing when I called you 我给你打电话时你们在讨论什么？
2. 与when/while连用
when（当……时）：后接一般过去时（短暂性动作）
例句 汉语翻译
I was working on the team project when my computer suddenly shut down. 我正在做团队项目时，我的电脑突然关机了。
We were discussing the plan when the manager walked in. 我们正在讨论计划时，经理走了进来。
She was presenting her idea when someone interrupted her. 她正在展示她的想法时，有人打断了她。
They were leaving the office when the fire alarm went off. 他们正要离开办公室时，火警响了。
He was driving home when he heard the news. 他正在开车回家时听到了这个消息。
while（当……的时候）：后接过去进行时（延续性动作）
例句 汉语翻译
He was taking notes while the leader was explaining the task. 领导解释任务时他正在做笔记。
While the team was practising, the coach was recording their performance. 团队练习时，教练正在录制他们的表现。
Some members were brainstorming while others were researching online. 一些成员在头脑风暴，而另一些在在线研究。
I was cooking dinner while my husband was cleaning the house. 我做晚饭时我丈夫在打扫房子。
The students were reading while the teacher was checking their homework. 学生们在阅读时老师在检查作业。
3. 特殊用法
用法 结构 例句 翻译
两个延续性动作同时发生 while + 过去进行时， 主语 + 过去进行时 While I was designing the logo, my partner was writing the report. 我在设计标志时，我的搭档在写报告。
动作进行时另一动作发生 when/while + 延续性动作，主语 + 短暂性动作 While we were waiting for the meeting to start, we received an urgent message. 我们等待会议开始时，收到了一条紧急消息。
四、现在完成时（Unit 4 Helping Out）
现在完成时表示过去发生的动作对现在的影响或持续到现在的动作。
1. 基本结构
句式 结构 例句 翻译
肯定句 have/has + 过去分词 She has volunteered at the local shelter for two years. 她在当地收容所做志愿者已经有两年了。
否定句 haven't/hasn't + 过去分词 They haven't decided which charity to support yet. 他们还没决定支持哪个慈善机构。
疑问句 Have/Has + 主语 + 过去分词 Have you ever participated in a community clean-up event 你参加过社区清洁活动吗？
2. already / yet / ever / never
副词 用法 例句 翻译
already 已经（肯定句） The organization has already raised $50,000 for disaster relief. 该组织已经为救灾筹集了五万美元。
yet 还（否定/疑问句末） Haven't you signed up for the volunteer program yet 你还没报名参加志愿者项目吗？
ever 曾经（疑问句） Have you ever taken part in an environmental protection campaign 你参加过环境保护活动吗？
never 从不（否定句） He has never missed a community service day. 他从未错过社区服务日。
3. since / for 短语
介词 用法 例句 翻译
since + 时间点（自……以来） She has worked as a volunteer tutor since September 2025. 自2025年9月以来她一直做志愿者辅导老师。
for + 时间段（长达……之久） They have been members of the youth environmental group for four years. 他们加入青年环保组织已经有四年了。
4. have been to / have gone to 区别
短语 含义 例句 翻译
have been to 去过某地（已返回） I have been to the new community center twice. 我去过新的社区中心两次。
have gone to 去了某地（未返回） She has gone to the charity meeting. She'll be back later. 她去参加慈善会议了。她稍后会回来。
5. 现在完成时与一般过去时对比
时态 用法 例句 翻译
现在完成时 强调经历或对现在的影响 I have seen this film before. 我以前看过这部电影。（我知道剧情）
一般过去时 强调过去的具体时间点 I saw this film last week. 我上周看了这部电影。（只陈述事实）
现在完成时 动作持续到现在 She has lived here since 2021. 自2021年以来她一直住在这里。
一般过去时 动作在过去结束 She lived here for two years, then moved. 她在这里住了两年，然后搬走了。
五、状语从句（Unit 5 Looking into Nature & Unit 6 Living with Nature）
1. as soon as（一……就……）
引导时间状语从句，表示两个动作紧密衔接。
例句 汉语翻译
As soon as we arrived at the national park, we started hiking. 我们一到国家公园就开始徒步旅行。
The rescue team will set out as soon as they receive the alert. 救援队一收到警报就会出发。
As soon as the sun rose, the birds began to sing. 太阳一升起，鸟儿就开始歌唱。
She called me as soon as she got the good news. 她一收到好消息就给我打了电话。
As soon as the alarm went off, everyone ran to safety. 警报一响，所有人都跑向安全的地方。
2. so + adj./adv. + that（如此……以至于……）
表示结果。
例句 汉语翻译
The waterfall was so magnificent that we couldn't stop taking photos. 瀑布如此壮观，以至于我们不停地拍照。
The forest is so dense that sunlight barely reaches the ground. 森林如此茂密，以至于阳光几乎照不到地面。
The canyon is so deep that it takes hours to reach the bottom. 峡谷如此之深，以至于需要几个小时才能到达底部。
The cultural differences were so confusing that I made some mistakes. 文化差异如此令人困惑，以至于我犯了一些错误。
The storm was so powerful that it knocked down many trees. 暴风雨如此猛烈，以至于刮倒了许多树。
3. so that（为了/以便于）
表示目的。
例句 汉语翻译
We should reduce plastic waste so that we can protect marine life. 我们应该减少塑料垃圾，以便保护海洋生物。
The government built a new shelter so that homeless people have a safe place to stay. 政府建了一个新避难所，以便无家可归的人有一个安全的住处。
They planted more trees so that the area could recover from the flood. 他们种了更多的树，以便该地区能从洪水中恢复。
I get up early so that I can catch the first bus. 我早起是为了能赶上第一班公交车。
She studies hard so that she can get into a good university. 她努力学习是为了能上好大学。
4. unless（除非）
引导条件状语从句，相当于if not。
例句 汉语翻译
Unless we take action now, more species will become extinct. 除非我们现在采取行动，否则更多的物种将会灭绝。
You won't see the full view unless you climb to the top. 除非你爬到山顶，否则你看不到全景。
Unless the storm stops, the rescue helicopter won't be able to fly. 除非暴风雨停止，否则救援直升机无法飞行。
You won't succeed unless you work hard. 除非你努力，否则你不会成功。
Unless we protect the environment, many animals will die out. 除非我们保护环境，否则许多动物将会灭绝。
5. although/even though（虽然/即使）
引导让步状语从句。
例句 汉语翻译
Although the climb was difficult, everyone made it to the summit. 虽然攀登很困难，但每个人都登上了山顶。
Even though the desert is harsh, many plants have adapted to survive. 即使沙漠环境恶劣，许多植物已经适应并存活下来。
Although we faced many challenges, the team never gave up. 虽然我们面临许多挑战，但团队从未放弃。
She decided to go for a walk even though it was raining. 即使在下雨，她还是决定去散步。
Although he is young, he is very responsible. 虽然他年纪小，但他非常负责任。
第二部分：各单元重点句型清单
Unit 1 Career Talks
序号 重点句型 汉语翻译
1 What are you interested in for your future career 你对未来的职业有什么兴趣？
2 It is necessary to receive training before starting this job. 开始这份工作之前接受培训是必要的。
3 The career advisor encouraged me to explore different industries. 职业顾问鼓励我探索不同的行业。
4 I need to figure out how to prepare for the job interview. 我需要弄清楚如何准备求职面试。
5 The company allows employees to work remotely two days a week. 公司允许员工每周远程工作两天。
6 It takes time to master a new skill, but it's worth it. 掌握一项新技能需要时间，但这是值得的。
7 She is learning how to use AI tools for her design work. 她正在学习如何为设计工作使用人工智能工具。
8 Virtual reality can help us experience things beyond our daily life. 虚拟现实可以帮助我们体验日常生活之外的事物。
9 Good communication skills are necessary for teamwork. 良好的沟通技巧对于团队合作是必要的。
10 He has a very outgoing personality, which helps him in sales. 他性格非常外向，这对他的销售工作很有帮助。
11 You need to figure out what kind of career suits you best. 你需要弄清楚什么样的职业最适合你。
12 It is important to build a strong professional network. 建立强大的职业人脉网络很重要。
13 She decided to apply for an internship at a tech company. 她决定申请一家科技公司的实习。
14 The workshop taught us how to write a professional resume. 这个研讨会教我们如何写专业的简历。
15 He is preparing to take the certification exam next month. 他正在准备下个月参加认证考试。
Unit 2 Growing Pains and Gains
序号 重点句型 汉语翻译
1 Don't be too hard on yourself when you make mistakes. 当你犯错时，别对自己太苛刻。
2 I had a long conversation with my parents about my problems. 我和父母就我的问题进行了长时间的交谈。
3 She finally overcame her fear of public speaking. 她终于克服了对公开演讲的恐惧。
4 Why don't you communicate with your teachers about your concerns 你为什么不和老师沟通你的担忧呢？
5 It's important to have a positive attitude towards challenges. 对挑战持有积极的态度是很重要的。
6 Her parents' support had a great influence on her decision. 父母的支持对她的决定产生了很大的影响。
7 We should learn to forgive others and ourselves. 我们应该学会原谅他人和自己。
8 If you feel lonely, you may turn to your close friends. 如果你感到孤独，可以向你的好朋友求助。
9 The support from my friends gave me a lot of confidence. 朋友们的支持给了我很多信心。
10 You should express your feelings instead of keeping them inside. 你应该表达你的感受，而不是把它们藏在心里。
11 She is trying to balance her schoolwork and social life. 她正在努力平衡学业和社交生活。
12 He felt a deep sense of loneliness after moving to a new city. 搬到一个新城市后他感到深深的孤独。
13 Learning to forgive yourself is as important as forgiving others. 学会原谅自己和原谅他人一样重要。
14 You could try keeping a diary to record your emotions. 你可以尝试写日记来记录你的情绪。
15 Teenagers often struggle to find their own identity. 青少年常常努力寻找自己的身份认同。
Unit 3 What Makes a Great Team
序号 重点句型 汉语翻译
1 The team worked hard and finally achieved their goal. 团队努力工作，最终实现了他们的目标。
2 Each member should contribute their ideas to the group. 每个成员都应该为团队贡献自己的想法。
3 Cooperation is very important in team sports. 合作在团队运动中非常重要。
4 The success of the team depends on good communication. 团队的成功取决于良好的沟通。
5 Good teams are built on mutual trust and respect. 好的团队建立在相互信任和尊重的基础上。
6 He showed great responsibility in finishing the task. 他在完成任务时表现出了很强的责任心。
7 The manager knows how to motivate his employees. 经理知道如何激励他的员工。
8 While I was designing the logo, my partner was writing the report. 我在设计标志时，我的搭档在写报告。
9 We were discussing the plan when the manager walked in. 我们正在讨论计划时，经理走了进来。
10 An effective leader always listens to his team. 一个有效的领导者总是倾听他的团队。
11 The team members were working together when the problem arose. 问题出现时，团队成员正在一起工作。
12 While some were analyzing data, others were preparing the presentation. 一些人在分析数据时，另一些人在准备演示文稿。
13 He wasn't paying attention while the coach was explaining the strategy. 教练解释策略时他没有在注意听。
14 The project was completed successfully thanks to everyone's effort. 由于每个人的努力，项目成功完成。
15 Good teams celebrate successes and learn from failures together. 好的团队一起庆祝成功，也一起从失败中学习。
Unit 4 Helping Out
序号 重点句型 汉语翻译
1 She has worked as a volunteer since last year. 自去年以来她一直做志愿者工作。
2 They have raised over 10,000 dollars for the poor children so far. 到目前为止，他们已经为贫困儿童筹集了一万多美元。
3 We should try to make a difference in our community. 我们应该努力在社区中产生影响。
4 The event has raised people's awareness about environmental protection. 这个活动提高了人们对环境保护的意识。
5 He has made great efforts to help the disabled. 他付出了巨大的努力来帮助残疾人。
6 We should be willing to help those in need. 我们应该愿意帮助那些需要帮助的人。
7 Your kindness makes the world a better place. 你的善良让世界变得更美好。
8 The organization provides free meals to homeless people. 这个组织为无家可归的人提供免费餐食。
9 She got a strong feeling of satisfaction after helping others. 帮助他人后她获得了强烈的满足感。
10 His generosity inspired many people to join the cause. 他的慷慨激励了许多人加入这项事业。
11 Have you ever volunteered at an animal shelter 你曾经在动物收容所做志愿者吗？
12 She has already donated blood three times this year. 她今年已经捐了三次血。
13 The organization has been helping the homeless since 2020. 该组织自2020年以来一直在帮助无家可归者。
14 I have never seen such dedication to helping others. 我从未见过如此乐于助人的奉献精神。
15 They have just completed building a new school in the village. 他们刚刚在村里建成了一所新学校。
Unit 5 Looking into Nature
序号 重点句型 汉语翻译
1 Mount Qomolangma is the highest mountain on Earth. 珠穆朗玛峰是地球上最高的山。
2 The desert is so dry that only a few plants can survive. 沙漠如此干燥，以至于只有少数植物能存活。
3 The forest is so thick that sunlight can hardly reach the ground. 森林如此茂密，以至于阳光几乎照不到地面。
4 It's impossible to see the whole park in one day. 一天之内逛完整个公园是不可能的。
5 The island is surrounded by clear blue water. 这个岛被清澈的蓝色海水环绕。
6 We were amazed by the beauty of the Northern Lights. 我们被北极光的美景震撼了。
7 The scenery from the top of the mountain is breathtaking. 山顶的风景令人叹为观止。
8 The coral reef is home to over 1,500 species of fish. 这个珊瑚礁是超过1500种鱼类的家园。
9 Unless we protect the environment, many species will die out. 除非我们保护环境，否则许多物种将会灭绝。
10 Although the climb was difficult, everyone made it to the summit. 虽然攀登很困难，但每个人都登上了山顶。
11 The waterfall drops nearly 100 meters into the pool below. 瀑布落差近100米落入下面的水潭。
12 We took an unforgettable journey through the rainforest. 我们进行了一次难忘的穿越雨林旅行。
13 The volcano is still active and could erupt at any time. 这座火山仍然活跃，随时可能喷发。
14 The canyon is so deep that it takes hours to reach the bottom. 峡谷如此之深，以至于需要几个小时才能到达底部。
15 Even though the desert is harsh, many plants have adapted to survive. 即使沙漠环境恶劣，许多植物已经适应并存活下来。
Unit 6 Living with Nature
序号 重点句型 汉语翻译
1 A terrible earthquake hit the city last month. 上个月一场可怕的地震袭击了这座城市。
2 We were having dinner when the storm suddenly started. 暴风雨突然来临时我们正在吃晚饭。
3 The wind was blowing so hard that trees fell down. 风刮得如此猛烈，以至于树都倒了。
4 People ran to safety as soon as they heard the alarm. 人们一听到警报就跑向安全的地方。
5 The flood destroyed many houses and left thousands homeless. 洪水摧毁了许多房屋，使数千人无家可归。
6 We felt the ground shaking under our feet. 我们感觉到脚下的大地在晃动。
7 The rescue team saved a boy from the ruins. 救援队从废墟中救出了一个男孩。
8 Unless the storm stops, the rescue helicopter won't be able to fly. 除非暴风雨停止，否则救援直升机无法飞行。
9 Even though the flood was devastating, people worked together to rebuild. 即使洪水是毁灭性的，人们还是齐心协力重建家园。
10 The government built a new shelter so that homeless people have a safe place to stay. 政府建了一个新避难所，以便无家可归的人有一个安全的住处。
11 The rescue team was searching for survivors when it started to rain again. 救援队正在搜寻幸存者时，天又开始下雨了。
12 As soon as the warning was issued, people moved to higher ground. 警报一发出，人们就转移到了更高的地方。
13 The fire spread quickly through the dry forest. 大火在干燥的森林中迅速蔓延。
14 We should learn how to protect ourselves during natural disasters. 我们应该学习如何在自然灾害中保护自己。
15 Although the earthquake was powerful, the building remained standing. 虽然地震很强烈，但建筑物仍然屹立不倒。
第三部分：句型转换专项练习
练习一、主动语态与被动语态转换
将下列主动句改为被动句：
The organization has raised over 50,000 __________ __________ raised for disaster relief by the organization.
The rescue team saved a family of four from the flooded area.
→ A family of four __________ __________ from the flooded area by the rescue team.
The career advisor gave us many useful suggestions.
→ We __________ __________ many useful suggestions by the career advisor.
The storm destroyed hundreds of houses in the coastal city.
→ Hundreds of houses __________ __________ by the storm in the coastal city.
Millions of tourists visit the national park every year.
→ The national park __________ __________ by millions of tourists every year.
The teacher encouraged us to participate in the volunteer project.
→ We __________ __________ to participate in the volunteer project by the teacher.
The student wrote an inspiring speech about environmental protection.
→ An inspiring speech about environmental protection __________ __________ by the student.
The flood damaged many roads in the village.
→ Many roads in the village __________ __________ by the flood.
The company will launch a new training program next month.
→ A new training program __________ __________ launched by the company next month.
The news report shocked everyone in the community.
→ Everyone in the community __________ __________ by the news report.
The team completed the project ahead of schedule.
→ The project __________ __________ ahead of schedule by the team.
The manager interviewed twenty candidates for the position.
→ Twenty candidates __________ __________ for the position by the manager.
The volunteer group has planted over 500 trees in the park.
→ Over 500 trees __________ __________ planted in the park by the volunteer group.
The rescue workers saved dozens of animals from the fire.
→ Dozens of animals __________ __________ from the fire by the rescue workers.
The organization provides free medical care to the elderly.
→ Free medical care __________ __________ to the elderly by the organization.
练习二、直接引语与间接引语转换
将下列直接引语改为间接引语：
She said, "I will volunteer at the local shelter next summer."
→ She said that __________ __________ volunteer at the local shelter the following summer.
He asked, "Have you ever participated in a community clean-up "
→ He asked __________ I __________ ever participated in a community clean-up.
The coach said, "Don't give up when you face difficulties."
→ The coach told us __________ __________ give up when we face difficulties.
My parents said, "You should choose a career that you truly enjoy."
→ My parents said that I __________ choose a career that I truly enjoy.
He asked, "Where can I find information about the career fair "
→ He asked __________ __________ could find information about the career fair.
She said, "I am learning how to use AI tools for my design work."
→ She said that she __________ learning how to use AI tools for her design work.
The doctor said, "You need to take this medicine twice a day."
→ The doctor said that I __________ to take that medicine twice a day.
He asked, "Did you enjoy yourselves at the summer camp last week "
→ He asked __________ we __________ enjoyed ourselves at the summer camp the week before.
The volunteer said, "I have worked here since last September."
→ The volunteer said that she __________ worked there since the previous September.
She said, "I will call you as soon as I arrive in Los Angeles."
→ She said that she __________ call me as soon as she arrived in Los Angeles.
练习三、同义句转换
改写下列句子，保持句意不变：
The waterfall is so magnificent that we can't stop taking photos.
→ The waterfall is __________ magnificent __________ us __________ stop taking photos.
I have never read such an inspiring story before.
→ This is the most inspiring story __________ I __________ ever read.
She spent three hours preparing her presentation yesterday.
→ It __________ her three hours __________ __________ her presentation yesterday.
If you don't start now, you won't finish the project on time.
→ __________ you start now, you won't finish the project on time.
The task is so challenging that I can't complete it alone.
→ The task is __________ challenging __________ me __________ complete alone.
He started to work at the company in 2023 and he still works there now.
→ He __________ __________ at the company __________ 2023.
She studied hard because she wanted to get into a good university.
→ She studied hard __________ __________ she could get into a good university.
Although the climb was dangerous, they still reached the summit.
→ The climb was dangerous, __________ they still reached the summit.
This is the first time I have visited this national park.
→ I __________ never __________ this national park before.
Unless we reduce plastic waste, more marine animals will die.
→ __________ we __________ reduce plastic waste, more marine animals will die.
The box is so heavy that I can't carry it.
→ The box is __________ heavy __________ me __________ carry.
She began to work as a teacher five years ago and she still teaches now.
→ She __________ __________ as a teacher __________ five years.
He got up early so that he wouldn't miss the train.
→ He got up early __________ __________ __________ miss the train.
Even though he was tired, he continued working.
→ He was tired, __________ he continued working.
As soon as the bell rang, the students ran out of the classroom.
→ The bell __________ __________, and the students ran out of the classroom.
练习四、合并句子
将下列两个句子合并为一个句子：
I was preparing my speech. My computer suddenly shut down.
→ I __________ __________ my speech when my computer suddenly __________ down.
The team leader was explaining the task. The members were taking notes.
→ __________ the team leader __________ explaining the task, the members were taking notes.
He finished his volunteer work. He went to help at another shelter immediately.
→ __________ __________ __________ he finished his volunteer work, he went to help at another shelter.
The storm was powerful. It knocked down many power lines.
→ The storm was __________ powerful __________ it knocked down many power lines.
She arrived at the career fair. She started talking to recruiters right away.
→ __________ __________ __________ she arrived at the career fair, she started talking to recruiters.
The canyon is very deep. It takes hours to reach the bottom.
→ The canyon is __________ deep __________ it takes hours to reach the bottom.
He was researching online. His partner was designing the logo.
→ He was researching online __________ his partner __________ designing the logo.
The boy saved a drowning dog. He was praised by his neighbors.
→ The boy __________ praised by his neighbors __________ he saved a drowning dog.
I finished my homework. I started to help with the community project.
→ __________ __________ __________ I finished my homework, I started to help with the community project.
The organization is based in Shanghai. It has helped thousands of people in need.
→ The organization, which __________ __________ in Shanghai, has helped thousands of people in need.
练习五、完成句子
根据汉语提示完成句子：
你需要弄清楚如何在求职面试中展示你的优势。
You need to figure out __________ __________ __________ your strengths during the job interview.
这个瀑布如此壮观，以至于我们不停地拍照。
The waterfall was __________ __________ __________ we couldn't stop taking photos.
她自2025年9月以来一直在做志愿者辅导老师。
She __________ __________ as a volunteer tutor __________ September 2025.
我们正在讨论计划时，经理走了进来。
We __________ __________ the plan __________ the manager walked in.
除非我们现在采取行动，否则更多的物种将会灭绝。
__________ we take action now, more species will become extinct.
你应该表达你的感受，而不是把它们藏在心里。
You __________ express your feelings instead of __________ them inside.
这是我读过的最鼓舞人心的故事。
This is the most inspiring story __________ I __________ ever __________.
她一到达招聘会就开始和招聘人员交谈。
She started talking to recruiters __________ __________ __________ she arrived at the career fair.
别对自己太苛刻。每个人都会犯错。
Don't be __________ __________ __________ yourself. Everyone makes mistakes.
为了保护环境，我们应该减少塑料垃圾。
__________ protect the environment, we should reduce plastic waste.
他加入这个青年环保组织已经有四年了。
He __________ __________ a member of this youth environmental group __________ four years.
她终于克服了对公开演讲的恐惧。
She finally __________ her fear of public speaking.
团队的成功取决于良好的沟通。
The success of the team __________ __________ good communication.
我们正在吃晚饭时突然停电了。
We __________ __________ dinner __________ the power suddenly went off.
学会如何应对压力是非常重要的。
It is very important __________ __________ __________ __________ __________ with stress.
你的善良让世界变得更美好。
Your kindness __________ the world __________ __________ __________.
我们被北极光的美景震撼了。
We __________ __________ __________ the beauty of the Northern Lights.
如果感到孤独，你可以向你的好朋友求助。
If you feel lonely, you may __________ __________ your close friends.
他通过在线视频自学了如何弹吉他。
He taught __________ how to play the guitar through online videos.
山顶的风景令人叹为观止。
The __________ from the top of the mountain is breathtaking.
我们一到国家公园就开始徒步旅行。
__________ __________ __________ we arrived at the national park, we started hiking.
她把自己的零花钱捐给了灾区。
She __________ all her pocket money to the disaster area.
人们一听到警报就跑向安全的地方。
People __________ __________ __________ as soon as they heard the alarm.
这个活动提高了人们对环境保护的意识。
The event has raised people's __________ about environmental protection.
志愿者们为帮助残疾人付出了巨大的努力。
The volunteers have __________ great __________ to help the disabled.
参考答案
题号 答案 题号 答案 题号 答案 题号 答案
1 has been 16 she would 31 has worked, since 46 so, that
2 was saved 17 whether/if, had 32 so that 47 while, was
3 were given 18 not to 33 but 48 was, because
4 were destroyed 19 should 34 have, visited 49 As soon as
5 is visited 20 where he 35 If, don't 50 is based
6 were encouraged 21 was 36 too, for, to 51 how to show
7 was written 22 needed 37 has worked, for 52 so magnificent that
8 were damaged 23 whether/if, had 38 in order to 53 has worked, since
9 will be 24 had 39 but 54 were discussing, when
10 was shocked 25 would 40 rang, immediately 55 Unless
11 was completed 26 too, for, to 41 was preparing, went 56 should, keeping
12 were interviewed 27 that, have 42 While, was 57 that, have, read
13 have been 28 took, to prepare 43 As soon as 58 as soon as
14 were saved 29 Unless 44 so, that 59 too hard on
15 is provided 30 too, for, to 45 As soon as 60 To
题号 答案 题号 答案 题号 答案
61 has been, for 66 makes, a better place 71 As soon as
62 overcame 67 were amazed by 72 donated
63 depends on 68 turn to 73 ran to safety
64 were having, when 69 himself 74 awareness
65 to learn how to deal 70 scenery 75 made, efforts

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