Unit 3 Understanding ideas—Grammar 同步课堂笔记知识清单检测 2026-2027学年外研版八年级英语上册

Unit 3　Make it happen! 外研版（2026）八年级上册 第三课时　Understanding ideas—Grammar　同步课堂笔记知识清单检测 （教材 p.38） 一、核心词汇 1. allow　v. 允许，容许，准许 例：The teacher does not allow us to use mobile phones in class.（老师不允许我们在课堂上使用手机。） 2. solve　v. 解决 例：We worked together and finally solved the difficult maths problem.（我们一起努力，终于解决了那道数学难题。） 3. invent　v. 发明，创造 例：Do you know who invented the first practical light bulb?（你知道是谁发明了第一只实用的灯泡吗。） 4. improve　v. 改善，改进；变得更好 例：Reading more English stories can help improve your writing.（多读英语故事能帮助你提高写作水平。） 5. fix　v. 解决（问题） 例：Can you help me fix the problem with my broken computer?（你能帮我解决电脑出的问题吗。） 6. download　v. 下载 例：You can download this free app to practise listening at home.（你可以下载这个免费应用在家练习听力。） 7. lend　v. 借给，借出 例：I often lend my science magazines to my classmates after class.（课后我经常把自己的科学杂志借给同学们看。） 8. cost　v. 价格为，需支付（某一数量的钱） 例：This new 3-D printer cost him nearly two thousand yuan.（这台新的3D打印机花了他将近两千元。） 9. reach　v. 实现，达到 例：After months of hard running, he finally reached the finishing line first.（经过几个月的艰苦跑步，他终于第一个冲过了终点线。） 10. divide　v. （把……）分开 例：The worker divided the long board into two short pieces.（工人把那块长木板分成了两段。） 二、重点短语 1. want to do sth.　想要做某事 例：Many students want to join the school football club this term.（这学期许多学生想加入学校的足球俱乐部。） 2. decide to do sth.　决定做某事 例：My cousin decided to plant more young trees along the river after school.（我表哥决定放学后在河边多种一些小树。） 3. plan to do sth.　计划做某事 例：My parents plan to visit the science museum with me this Sunday.（我父母计划这周日和我一起参观科学博物馆。） 4. hope to do sth.　希望做某事 例：Many sick children hope to go back to school one day.（许多生病的孩子希望有一天能重返校园。） 5. learn to do sth.　学会做某事 例：The little boy is learning to ride a bike without any help.（这个小男孩正在学不用任何辅助骑自行车。） 6. offer to do sth.　主动提出做某事 例：The young player offered to carry the old lady's heavy shopping bag.（那个年轻的运动员主动提出帮老奶奶拎沉重的购物袋。） 7. enjoy doing sth.　喜欢做某事 例：Many children enjoy reading interesting stories before bedtime.（许多孩子喜欢在睡前读有趣的故事。） 8. practise doing sth.　练习做某事 例：She practises speaking English in front of a mirror every morning.（她每天早上对着镜子练习说英语。） 9. finish doing sth.　做完某事 例：I finished doing my homework before eight o'clock last night.（昨晚八点前我就做完了作业。） 10. solve the problem　解决问题 例：With the teacher's help, we solved the problem quickly.（在老师的帮助下，我们很快解决了这个问题。） 三、重点句式 【语法要点】want 和 offer 后面都接动词不定式（to + 动词原形），表示想要或主动提出做某事。 I wanted to see the Beijing opera, so Li Ling offered to take me there. 我想去看京剧，于是李玲主动提出带我去。 【语法要点】plan 后面接动词不定式，表示计划、打算做某事。 We only planned to watch for an hour. 我们原本只打算看一个小时。 【语法要点】enjoy 后面接动名词（动词-ing 形式），表示喜欢做某事。 She enjoys learning about different cultures and traditions. 她喜欢了解不同的文化和传统。 【语法要点】practise 后面接动名词，表示反复练习做某事。 He practises playing the guitar for two hours every day. 他每天练习弹吉他两个小时。 【语法要点】remember to do sth. 表示记得要去做某事，事情还没有做。 You must remember to lock the door before leaving the house. 你出门前必须记得锁门。 【语法要点】remember doing sth. 表示记得做过某事，事情已经做了，和 remember to do 意思不同。 I remember seeing her. 我记得见过她。 四、练习检测 Ⅰ、用所给动词的正确形式填空（每空限填一词） 1. My little sister wants ______ (buy) a new storybook this weekend. 2. The students enjoy ______ (play) ball games after school. 3. We decided ______ (visit) the old people's home next month. 4. Please remember ______ (close) the window before you leave. 5. He finished ______ (draw) a lovely picture of his school. 6. They plan ______ (travel) to the science museum tomorrow. Ⅱ、用所给单词的适当形式填空（每空限填一词） 1. The two neighbours reached an ______ (agree) and became good friends again. 2. With hard work, we can see a great ______ (improve) in our English. 3. Can you help me find a good ______ (solve) to this problem? 4. Please pay attention to the teacher's ______ (warn) about safety. 5. The little dog's ______ (weigh) is about five kilograms now. 6. After a long ______ (argue), they reached a final decision. Ⅲ、语法单项选择（动词不定式和动名词作宾语） 1. After a long talk, the two friends decided ______ the problem together instead of arguing. A. solve B. solving C. to solve D. solved 2. Many middle school students enjoy ______ short videos on their phones in their free time. A. watching B. to watch C. watch D. watched 3. My deskmate hopes ______ a volunteer at the science fair next month. A. becoming B. to become C. become D. became 4. Wait, did I post the letter? Oh no, I remember ______ it into the mailbox just now. A. to put B. put C. putting D. puts 5. When the new student looked lost, Lily offered ______ her around the school. A. showing B. shows C. showed D. to show 6. The boy kept ______ the piano until he could play the new piece smoothly. A. to practise B. practising C. practise D. practised Ⅳ、完成句子（根据汉语意思完成句子，每空一词） 1. 我们计划这周末去参观科学博物馆。We ______ ______ visit the science museum this weekend. 2. 他主动提出帮我解决这个问题。He ______ ______ help me solve this problem. 3. 我记得以前读过这个有趣的故事。I remember ______ this interesting story before. 4. 我姐姐每天练习说英语。My sister practises ______ English every day. 5. 老师不允许我们在课堂上吃东西。The teacher does not ______ us ______ eat in class. 参考答案 Ⅰ、1. to buy　2. playing　3. to visit　4. to close　5. drawing　6. to travel Ⅱ、1. agreement　2. improvement　3. solution　4. warning　5. weight　6. argument Ⅲ、1. C　2. A　3. B　4. C　5. D　6. B Ⅳ、1. plan to　2. offered to　3. reading　4. speaking　5. allow; to 外研版（2026）八年级上册 Unit 3 Make it happen!　第 学科网（北京）股份有限公司 $