Unit 8 Let’s communicate Section B ( 3a-3c )知识点精讲精练 -2025-2026学年人教版英语八年级上册

Unit 8 Let’s communicate Section B ( 3a-3c )知识点精讲精练 重点词汇解析​ 1. We would like to invite you to give a speech at our Education Talk event. 我们想邀请您在我们的教育讲座活动上发表演讲。 would like to 的词义及用法 词义：想要做某事（语气委婉） I would like to go to the park with you.（我想和你一起去公园。） She would like to drink some tea.（她想喝点茶。） 后接动词原形，可缩写为 “’d like to”。 例句：He’d like to join the club.（他想加入俱乐部。） 否定形式：would not like to（不想做某事） 例句：I wouldn’t like to stay at home alone.（我不想一个人待在家里。） 即学即练： 1. They _______ _______ _______ watch a movie tonight. 2. _______ you _______ _______ go shopping with me? 3. She _______ _______ _______ eat some ice cream. 4. We _______ _______ _______ visit our grandparents. 5. He _______ _______ _______ not _______ late. 2. The event will take place at 9 a. m. on 10th January. 活动将于1月10日上午9点举行。 take place的词义及用法 词义：发生；举行（指有计划、有安排的事件） The sports meeting will take place next Friday.（运动会将在下周五举行。） Great changes have taken place in our town.（我们镇上发生了巨大的变化。） 无被动语态，主语多为 “事件、活动” 等。 例句：The wedding took place in a church.（婚礼在教堂举行。） 拓展 与 happen 的区别： happen 强调 “偶然发生”，take place 强调 “有计划发生”。 A car accident happened yesterday.（昨天发生了一场车祸。） 即学即练： 1. The party will _______ _______ at 7 pm. 2. The meeting _______ _______ in the classroom yesterday. 3. When will the concert _______ _______? 4. Many important events _______ _______ in 2023. 5. The festival _______ _______ every spring. 3. If you are able to attend the event, we will cover all your travel and hotel costs.如果你能参加这次活动，我们将支付你所有的旅行和住宿费用。 attend的词义及用法 词义：v. 出席；参加（会议、婚礼、课程等） 例句： He will attend the meeting tomorrow.（他明天会出席会议。） She attended a music class last week.（她上周上了一节音乐课。） attendance：n. 出席；出勤 例句：Her attendance at school is perfect.（她全勤到校。） 搭配 attend school（上学）；attend a lecture（听讲座） 例句：All children must attend school.（所有孩子都必须上学。） 即学即练： 1. Will you _______ the party this weekend? 2. He _______ the meeting last Monday. 3. She plans to _______ a summer camp. 4. His _______ at the event made us happy. 5. We _______ the teacher’s lecture yesterday. cover的词义及用法 v. 覆盖；遮盖： Snow covered the ground.（雪覆盖了地面。） v. 包含；涉及： The book covers many topics.（这本书涉及很多话题。） v. 足以支付： The money can cover the cost.（这笔钱够支付费用。） n. 封面；盖子： The cover of the book is red.（这本书的封面是红色的。） 搭配 cover...with...（用…… 覆盖……）；cover all costs（支付所有费用） They covered the wall with pictures.（他们用图画覆盖了墙壁。） 即学即练： 1. The mountain is _______ with trees. 2. This course _______ basic grammar. 3. Can you _______ the box with a lid? 4. The _______ of the magazine is beautiful. The rain _______ the whole city yesterday. cost的词义及用法 v. 花费（金钱）： The book costs 20 yuan.（这本书花了 20 元。） n. 费用；成本： The cost of living is high here.（这里的生活成本很高。） cost：过去式（与原形一致） 例句：The computer cost me 5,000 yuan.（这台电脑花了我 5000 元。） 用法说明 主语通常是 “物”，表示 “某物花费多少钱”。 例句：The dress costs 100 dollars.（这条裙子 100 美元。） 与 spend 的区别：spend 主语是人（sb. spend...on sth./doing sth.）。 即学即练： 1. How much does this pen _______? 2. The _______ of the trip is 500 yuan per person. 3. The new bike _______ him 800 yuan. 4. This house _______ a lot of money. What’s the _______ of the meal? 4. The event is an excellent opportunity for students, parents, and teachers to hear new opinions and ideas. 这次活动为学生、家长和老师们提供了一个倾听新观点和新想法的绝佳机会。 opportunity的词义及用法 词义：n. 机会；机遇 I have an opportunity to study abroad.（我有一个出国留学的机会。） Don’t miss this good opportunity.（不要错过这个好机会。） 搭配 have an opportunity to do sth.（有机会做某事）； a good opportunity（好机会） 例句：She had an opportunity to meet the singer. （她有机会见到那位歌手。） 即学即练： 1. This is a great _______ to learn English. 2. He has many _______ to travel. 3. She missed the _______ to join the club. 4. We should take every _______ to practice. 5.He got an _______ to work in Beijing. 5. If you can spare the time to give a speech on teenagers' communication skills, we are sure the students will benefit a lot from you.如果你能抽出时间来做一个关于青少年沟通技巧的演讲，我们相信学生们会从你身上受益很多。 spare的词义及用法 adj. 空闲的；多余的： Do you have any spare time?（你有空闲时间吗？） v. 抽出；匀出： Can you spare me a pen?（你能匀给我一支笔吗？） v. 饶恕；放过： He spared the little bird.（他放过了那只小鸟。） 搭配 spare time（空闲时间）；spare no effort（不遗余力） I like reading in my spare time.（我喜欢在空闲时间读书。） 即学即练： 1. I have no _______ money to buy the toy. 2. Can you _______ some time to help me? 3. She likes to travel in her _______ time. 4. He _______ me a ticket for the concert. Do you have any _______ rooms? benefit的词义及用法 v. 有益于；受益： Exercise benefits our health.（锻炼有益于我们的健康。） n. 益处；好处： We get many benefits from reading.（我们从阅读中获得很多好处。） beneficial：adj. 有益的 例句：Fresh air is beneficial to us.（新鲜空气对我们有益。） 搭配 benefit from（从…… 中受益）；for the benefit of（为了…… 的利益） 例句：She benefits from daily practice.（她从日常练习中受益。） 即学即练： 1. Reading _______ our study. 2. There are many _______ of eating fruit. 3. This book is _______ to students. 4. We can _______ from this experience. 5. The new policy _______ all people. 6. We are looking forward to your reply.我们期待您的回复。 reply的词义及用法 v. 回答；回复： He replied to my letter.（他回复了我的信。） n. 回答；回复： I’m waiting for her reply.（我在等她的回复。） replied：过去式 例句：She replied to the email yesterday.（她昨天回复了邮件。） 搭配 reply to（回复……）；make a reply（作出回复） 例句：Please reply to his question.（请回复他的问题。） 即学即练： 1. Can you _______ to my message? 2. I received a _______ from him this morning. 3. She _______ to my invitation last week. 4. He gave a quick _______ to the teacher. We need to _______ to the letter. 7. If you have any special needs, please let us know. 如果您有任何特殊需要，请告诉我们。 need的词义及用法 v. 需要： We need to work hard.（我们需要努力工作。） n. 需要；需求： There’s a need for more doctors.（需要更多医生。） need to do sth.（需要做某事）；need doing sth.（某事需要被做） 例句：The room needs cleaning.（房间需要打扫。） 即学即练： 1. You _______ to wear warm clothes. 2. There is no _______ to worry. 3. The car _______ repairing. 4. We _______ your support. He _______ a new pair of shoes. 8. It would be a great honour to have you speak at our school. 如果你能来我们学校演讲，我们将感到非常荣幸。 honor的词义及用法 n. 荣誉；光荣： It’s an honor to meet you.（见到你很荣幸。） v. 尊敬；给…… 荣誉： We honor our teachers.（我们尊敬老师。） honorable：adj. 光荣的；可敬的 例句：He is an honorable man.（他是个可敬的人。） 搭配 in honor of（为了纪念……）； have the honor to do sth.（有幸做某事） 例句：They held a party in honor of the hero.（他们为纪念这位英雄举办了派对。） 即学即练： 1. It’s a great _______ to win the prize. 2. We _______ our parents and teachers. 3. He is an _______ person. 4. I have the _______ to speak here. They built a statue _______ _______ _______ the leader. 学科网（北京）股份有限公司 $$