Unit 1 Time to Relax 语法知识精讲&语法练习卷2025-2026学年人教版英语八年级下册

2026-04-13
| 6页
| 341人阅读
| 8人下载
普通

内容正文:

2025-2026学年人教版英语八年级下Unit 1 Time to Relax 语法知识精讲&语法练习卷 一、语法知识精讲 本单元核心语法:动词不定式(to do)(重点)和动名词(doing)(次要,与不定式对比),二者均属于非谓语动词,在句中可作主语、宾语、状语、定语等,是八年级下册重点语法及中考高频考点,结合单元主题“放松”,聚焦日常表达中的实用用法,逐一拆解如下: 考点1:动词不定式(to do)的核心用法(本单元重点) 定义:由“to + 动词原形”构成(否定式:not to do),在句中不充当谓语,可表示具体、一次性、将来的动作,或表达目的、意图。 1.1 不定式作目的状语(最核心考点) 结构:主语 + 谓语 + to + 动词原形(句中/句末),翻译为“为了……”,可替换为in order to do(语气更强)。 例句: We exercise to stay healthy.(我们锻炼为了保持健康。) / People paint pictures to reduce stress.(人们画画为了缓解压力。) 易错点:与“for + 名词”区分——to do表目的,for + 名词表用途(如:I drink water to quench thirst. 我喝水为了解渴;I need water for thirst. 我需要用于解渴的水,后者较少用)。 1.2 不定式作宾语(固定动词搭配) 结构:某些及物动词后直接接to do作宾语,需牢记本单元核心固定搭配: want to do(想要做) hope to do(希望做) plan to do(计划做) decide to do(决定做) try to do(努力做) offer to do(主动提出做) refuse to do(拒绝做) learn to do(学习做) prefer to do(更喜欢做) would like to do(想要做) 例句: He plans to have a picnic this weekend.(他计划这周末去野餐。)/ She offered to help me with my math.(她主动提出帮我学数学。) 1.3 不定式作宾语补足语 结构:动词 + 宾语 + to do(补充说明宾语的动作),核心固定搭配: allow sb. to do sth.(允许某人做某事)、help sb. (to) do sth.(帮助某人做某事,to可省略)、tell sb. to do sth.(告诉某人做某事)[superscript:4][superscript:5] 例句:His app allows people to find study partners.(他的应用允许人们找到学习伙伴。)/ My teacher helps me (to) improve my English.(我的老师帮我提高英语。) 1.4 不定式作主语(it作形式主语) 结构: It is + adj. + (for sb.) + to do sth.(对某人来说,做某事是……的),it是形式主语,真正的主语是后面的to do,避免句子头重脚轻。 例句:It is important for us to relax.(对我们来说,放松很重要。) It gives me a sense of achievement to see people using the app.(看到人们用这款应用,给了我极大的成就感。) 1.5 不定式作定语 结构:名词 + to do(后置定语,修饰前面的名词,表“要做的……”), 核心搭配:have sth. to do(有某事要做)、a way to do sth.(做某事的方法)[superscript:2][superscript:5] 例句:I have a lot of homework to do today.(我今天有很多作业要做。) This is a good way to reduce stress.(这是缓解压力的好方法。) 考点2:动名词(doing)的核心用法(与不定式对比) 定义:由“动词原形 + ing”构成,可表示习惯性、经常性的动作,在句中可作主语、宾语、表语等。 2.1 动名词作主语 结构:Doing + 谓语动词(单数),表抽象、习惯性的动作。 例句:Reading or listening to music can help us calm down. (读书或听音乐能帮助我们冷静下来。) 2.2 动名词作宾语(固定搭配) 核心固定搭配(本单元重点): dream of doing sth.(梦想做某事) start doing sth.(开始做某事,与start to do sth.可互换,主语是人、表长期活动时更常用doing) 例句:She dreams of travelling around the world.(她梦想环游世界。) He started programming when he was ten.(他十岁时开始编程。) 考点3:易混点辨析(不定式vs动名词) 1. stop to do sth.(停止一件事,去做另一件事)vs stop doing sth.(停止正在做的事) 例句:She stopped to have a rest.(她停下来去休息。) She stopped talking.(她停止说话。)[superscript:2] 2. see sb. to do sth.(看见某人做某事的全过程)vs see sb. doing sth.(看见某人正在做某事) 例句: I saw her go into the room.(我看见她走进了房间。) I saw her reading a book.(我看见她正在看书。) 3. 固定搭配区分:prefer to do sth.(更喜欢做某事)vs dream of doing sth.(梦想做某事)[superscript:5] 语法练习卷 班级:________ 姓名:________ 得分:________ 时间:40分钟 满分:100分 第一部分:基础层(共40分,考查核心基础用法) 大题1:考点——不定式作目的状语(10分,每空2分) 用括号内动词的适当形式填空(to do形式),明确动作目的。 1. We need to do some sports ________ (keep) fit. 2. He reads stories every night ________ (improve) his imagination. 3. My mother goes to the supermarket ________ (buy) some vegetables. 4. I study hard every day ________ (pass) the exam. 5. They started a club ________ (help) students relax. 大题2:考点——不定式作宾语(固定搭配)(10分,每空2分) 用括号内动词的适当形式填空,牢记单元核心v. + to do搭配。 1. I want ________ (go) to the park with my friends this weekend. 2. She decided ________ (learn) to play the piano. 3. He tries his best ________ (finish) his homework on time. 4. My brother plans ________ (travel) to Beijing next summer. 5. They offer ________ (help) the old people clean their houses. 大题3:考点——动名词作主语/宾语(固定搭配)(10分,每空2分) 用括号内动词的适当形式填空(doing形式),区分习惯性动作与固定搭配。 1. ________ (read) is a good way to relax after a busy day. 2. She dreams of ________ (become) a famous singer. 3. My father likes ________ (listen) to classical music. 4. ________ (play) tennis can help us keep healthy. 5. He started ________ (program) when he was a child. 大题4:考点——不定式作定语(10分,每空2分) 用括号内动词的适当形式填空(to do形式),掌握后置定语用法。 1. I have a lot of work ________ (do) this afternoon. 2. Is there any way ________ (reduce) stress easily? 3. She has a new book ________ (read) tonight. 4. We need a pen ________ (write) down the notes. 5. There is nothing ________ (worry) about. Don’t be nervous. 第二部分:提高层(共30分,考查综合运用) 大题1:考点——不定式作宾语补足语(10分,每空2分) 用括号内动词的适当形式填空,注意help后to的省略用法。 1. My teacher helps me ________ (improve) my English pronunciation. 2. The teacher told us ________ (not be) late for class. 3. His parents allow him ________ (watch) TV for an hour every day. 4. Can you help me ________ (carry) this heavy box? 5. She asked me ________ (show) her the way to the library. 大题2:考点——it作形式主语(不定式作真正主语)(10分,每空2分) 根据句意,用括号内动词的适当形式填空,完成It is + adj. + to do结构。 1. It is important for us ________ (relax) every day. 2. It is easy ________ (learn) to sing this song. 3. It is kind of you ________ (help) me with my math. 4. It is interesting ________ (play) games with friends. 5. It is necessary ________ (have) a good rest after hard work. 大题3:考点——易混点辨析(stop/see的用法)(10分,每小题2分) 选择合适的形式填空(to do/doing)。 1. When the teacher came in, the students stopped ________ (talk). 2. She was tired, so she stopped ________ (have) a rest. 3. I saw him ________ (go) into the classroom just now. 4. Look! I can see her ________ (dance) in the park. 5. He stopped ________ (smoke) because it is bad for his health. 第三部分:拓展层(共30分,考查语境运用与易错点) 大题1:单项选择(考点:综合考查不定式、动名词及易错点)(15分,每小题3分) 从A、B、C三个选项中,选出最佳答案。 1. She seems ________ the answer to the question. A. know B. to know C. knowing 2. It’s hard for me ________ the work in such a short time. A. finish B. finishing C. to finish 3. He failed ________ the race because he didn’t practice hard. A. win B. to win C. winning 4. My sister prefers ________ books to watching TV. A. read B. to read C. reading 5. Can you hear someone ________ in the next room? A. sing B. singing C. to sing 大题2:语篇填空(考点:语法综合运用,涵盖本单元所有核心考点)(15分,每空1.5分) 阅读短文,用括号内动词的适当形式填空,使短文通顺、完整。 Last weekend, my friends and I decided ________ (go) to the countryside to relax. We wanted ________ (enjoy) the fresh air and beautiful scenery. On the way, we saw some children ________ (fly) kites in the field. It was fun ________ (watch) them. When we arrived, we started ________ (pick) fresh vegetables. My friend Tom offered ________ (cook) for us. After lunch, we decided ________ (take) a walk. ________ (walk) in the countryside made us feel very relaxed. I find it happy ________ (spend) time with friends. This trip helped us ________ (forget) our worries and we all hope ________ (go) there again next month. 三、参考答案 第一部分:基础层(40分) 大题1(10分):1. to keep 2. to improve 3. to buy 4. to pass 5. to help 大题2(10分):1. to go 2. to learn 3. to finish 4. to travel 5. to help 大题3(10分):1. Reading 2. becoming 3. listening 4. Playing 5. programming 大题4(10分):1. to do 2. to reduce 3. to read 4. to write 5. to worry 第二部分:提高层(30分) 大题1(10分):1. (to) improve 2. not to be 3. to watch 4. (to) carry 5. to show 大题2(10分):1. to relax 2. to learn 3. to help 4. to play 5. to have 大题3(10分):1. talking 2. to have 3. go 4. dancing 5. smoking 第三部分:拓展层(30分) 大题1(15分):1. B 2. C 3. B 4. B 5. B 大题2(15分):1. to go 2. to enjoy 3. flying 4. to watch 5. picking 6. to cook 7. to take 8. Walking 9. to spend 10. to forget 11. to go 学科网(北京)股份有限公司 $

资源预览图

Unit 1 Time to Relax 语法知识精讲&语法练习卷2025-2026学年人教版英语八年级下册
1
Unit 1 Time to Relax 语法知识精讲&语法练习卷2025-2026学年人教版英语八年级下册
2
Unit 1 Time to Relax 语法知识精讲&语法练习卷2025-2026学年人教版英语八年级下册
3
相关资源
示范课
由于学科网是一个信息分享及获取的平台,不确保部分用户上传资料的 来源及知识产权归属。如您发现相关资料侵犯您的合法权益,请联系学科网,我们核实后将及时进行处理。