Unit 2 Section A2a-2e 课件+讲练 2025-2026学年人教版（2024）八年级英语上册

该初中英语单元复习讲义通过分类梳理与对比辨析构建语言知识体系，精讲部分系统呈现7个核心语言点，如现在进行时表将来的用法及移动类动词分类，by的多义项（位置、方式、时间等）解析，yet与already的功能对比表格，清晰展现重难点及内在逻辑联系。 讲义亮点在于“精讲+精练”一体化设计，练习涵盖单项选择、词汇运用、句子转换、语篇填空及完形填空，如完形填空通过“家的意义”主题语篇培养语言理解与表达能力，按要求完成句子题强化知识迁移运用，提升思维品质。答案附详细解析，助力学生自主归纳策略，教师可据此实施分层教学，精准提升复习效率。

Unit 2 Section A 2a-2e语言点精讲精练 I．语言点精讲 1. Grandpa and Grandma are visiting us this weekend! 爷爷奶奶 / 外公外婆这周末要来看我们！ 本句是现在进行时表将来的陈述句，带有情感表达（兴奋、期待等）。 【现在进行时表将来的用法】 用于表示已经计划好或安排好的将来动作，通常带有明确的时间状语（如本句中的 this weekend）。常见动词：这类动词多与 “移动” 或 “安排” 相关，如 come, go, leave, arrive, visit, stay, meet 等。 例如：She is coming to the party tomorrow. 她明天会来参加派对。 They are leaving for Beijing next week. 他们下周出发去北京。 2. I can’t wait to show them our new house! 我等不及要给他们看我们的新房子了！ can’t wait to do sth.：迫不及待做某事，强调因期待而难以忍受等待的状态。 例句：I can’t wait to open my birthday present! 我等不及要打开生日礼物了！ 【拓展】 be eager to do sth.渴望做某事/ look forward to doing sth. 期望做某事 I’m eager to open my birthday present! 我渴望打开我的生日礼物！ I’m looking forward to opening my birthday present! 我期待着打开我的生日礼物！ 3. Can I put some flowers by the window? 我能把一些花放在窗边吗？ by the window 在窗户旁边。by 介词，表示 “在… 旁边” 例如：He sat by the fire to keep warm. 他坐在火炉边取暖。 The car was parked by the roadside. 车停在路边。 【by的其他意思】 ①表示方式或手段（= using /through）后接交通工具、通讯工具或抽象方式。 例如：I go to school by bus. 乘公交车，表交通方式 You can contact me by email. 通过邮件，表通讯方式 He makes a living by teaching. 通过教书，表谋生手段 ②表示时间：在… 之前；不迟于（= before） 例如：Please finish the work by Friday. 请在周五前完成工作。 I’ll be home by 8 o’clock. 我 8 点前会到家。 ③表被动语态的施动者，用于被动句中，引出动作的执行者。 例如：The book was written by Lu Xun. 这本书由鲁迅所写。 The cake was eaten by the kids. 蛋糕被孩子们吃掉了。 ④表示 “通过… 方式”（表方法或途径） Learn English by listening and speaking. 通过听说学英语。 Judge a person by their actions. 通过行动判断一个人。 4. Well, it's not“grandma clean”yet! 嗯，但还不是“奶奶式干净”! ①yet通常用于否定句或疑问句，而在肯定句中用already。 ②yet还可以作连词，表示“但是”。 他有份好工作，然而他却好像总也没有钱。 He has a good job,yet he never seems to have any money. 她已经看过这部电影了。 She has already seen the film. 辨析：yet与already yet 常用于否定句或疑问句中，疑问句中表示“已经”， 否定句中表示“还”。not yet“尚未/还没有”。(yet常位于句末) e.g. Have you finished it yet? 你已经完成了 He hasn't left yet. 他还没离开。 already “已经”，通常用于肯定句中。也用于疑问句或否定句中，含有惊讶的意味。(already常位于句中) e.g. You have already told me that. 你已经告诉过我那件事了。 5. Yes, but now we need to get ready for their arrival. arrival n.到达 arrival 是 arrive 的名词形式，后缀-al表示过程或状态。 e.g. His arrival brought us a lot of joy.他的到来给我们带来了很多欢乐。 拓展：arrival【可数名词】到达者； 【不可数名词】(新技术、新思想的)引进，推行 e.g. The arrival of AI has changed our lives.人工智能的推行改变了我们的生活。 我们为火车晚点感到抱歉。We are sorry for the late arrival of the train. 6. Dad, could you please give me a lift to the shop this afternoon? 爸爸，今天下午你能开车送我去商店吗？ lift n.搭便车;电梯 / v.举起；抬起 【可数名词】搭便车 give sb. a lift 开车顺便送某人 Can you give me a lift after work？下班后我能搭你的车吗？ 【可数名词】电梯 take the lift 乘电梯 e.g. His office is on the 24th floor. We'd better take the lift. 他的办公室在24楼。我们最好坐电梯。 【动词】举起；抬高 强调用体力或机械力把某物/某人举到一定的高度 lift up “举起”, 代词作宾语时, 要放在lift与up之间。e.g. lift it up The suitcase is so heavy that she can’t lift it up. 这个手提箱太重了，她提不起来。 7.make grandparents feel at home让祖父母感到像在自己家一样 。 make sb. do sth. 使某人做某事 该结构中，make后接不带to的动词不定式作宾语补足语，其否定形式为make sb. not do sth.“使某人不要做某事”。常见的有此用法的动词还有let、have。 eg: It’s said that drinking tea during Grain Rain can make people stay away from illnesses. 据说，谷雨时节喝茶可以让人们远离疾病。 II．语言点精练 一、单项选择 ( )1. A monkey ran away from the zoo. The police are for it now. A. hunting B. running C. asking D. leaving ( )2. —— What's your plan for the weekend? ——I'm not sure . I may visit the Tianfu Art Museum. A. still B. yet C. already D. too ( )3. Alice plans a good rest so that she can have enough energy for tomorrow. A. have B. has C. having D. to have ( )4. Mary's mum bought a new dress her and she couldn't wait us it. A. to; showing B. to; to show C. for; to show D. for; showing ( )5. —— Excuse me, can I your ruler? —— Sorry, I can't it to you. I'm using it now. A.lend; borrow B. borrow; borrow C. borrow; lend D. lend; lend 二、用括号内所给词的适当形式填空 1. We ______ (plan) to clean the room before Grandpa and Grandma's arrival tomorrow. 2. Dad ______ (buy) a new clock for Grandpa yesterday. 3. Could you please ______ (move) the chair to their room? 4. Grandma ______ (love) flowers, so Helen wants to buy some for her. 5. We ______ (go) to the flower shop after lunch if it doesn’t rain. 三、按要求完成句子 1. 爷爷奶奶这个周末要来看我们。 Grandpa and Grandma ______ ______ us this weekend. 2. 我们需要为他们的到来做准备。 We need to get ready for their ______. 3. 房间还没达到奶奶要求的干净程度。 The room isn’t “grandma clean” ______. 4. 你能帮我把新钟表挂在墙上吗？ Can you help me put the new ______ on the wall? 5. 爷爷喜欢在窗户前看书。 Grandpa likes ______ ______ in front of the window. 四、阅读短文，从方框中选择适当的词并用其正确的形式填空（每词限用一次）。 ( add, borrow, biscuit, plan, treasure ) The Smith family is getting ready for Grandpa and Grandma’s visit. They 1.________ to make the weekend special. Mum asks Jim to 2.________ some books from the library — Grandpa loves reading. Helen wants to 3.________ chocolate chips to the 4.________ she’s baking; Grandma always says her biscuits are the best. Peter is excited to play a 5.________ hunt with them, hiding small gifts around the house. Everyone hopes the grandparents will feel happy and loved. 五、完形填空。 Home is not just a house where we live. It is special and magical. At home, we build our dreams. We can think about what we are going to be. Maybe we want to be a teacher 1 a doctor. We can study and learn at home. We can read books and draw pictures. We can talk to our family about our dreams. Home is where our dreams 2 . We feel comfortable at home. We can feel love and warmth. We can be ourselves and say everything 3 . We feel accepted and helped there. At home, we learn to listen, care and share. When we have a box of delicious cookies, we share them with our family members. We give some to our brother or sister and see the 4 on their faces. When someone in the family doesn’t feel well, we learn to 5 them. We bring 6 a glass of water. When our parents talk about their day, we learn to listen 7 . Home is also a place of growing. It’s where we take our first steps and say our first words. It’s where we have our first experiences and make our first 8 . Home is where we find our interest. We are not afraid to try anything in this place. As we grow older, home becomes a safe place away from the stress of the world. We always 9 peace there. Home is not just a place; it is a feeling that 10 us together. 1．A．or B．and C．but D．so 2．A．break B．end C．stop D．start 3．A．quickly B．slowly C．badly D．freely 4．A．tears B．smiles C．anger D．sadness 5．A．look after B．look for C．look at D．look up 6．A．him B．her C．them D．us 7．A．easily B．carefully C．loudly D．carelessly 8．A．plans B．problems C．ideas D．memories 9．A．forget B．lose C．find D．avoid 10．A．pushes B．takes C．sends D．brings II. 语言点精练参考答案 一、1~5 ABDCC 二、1. are planning 2. bought 3. move 4. loves 5. will go 三、1. are visiting 2. arrival 3. yet 4. clock 5. reading books 四、1.plan；2.borrow；3.add；4.biscuits；5.treasure 五、1．A 2．D 3．D 4．B 5．A 6．C 7．B 8．D 9．C 10．D 【导语】本文主要介绍了家不仅是居住的场所，更是滋养梦想、温暖心灵、孕育成长与联结情感的地方。 1．句意：也许我们想成为一名老师或者一名医生。 or或者；and和；but但是；so所以。此处指“一名老师”或者“一名医生”，表示选择，用or。故选A。 2．句意：家是我们梦想开始的地方。 break打破；end结束；stop停止；start开始。根据“Home is where our dreams ”并结合前文可知在家构建梦想，家是梦想开启之处，故选D。 3．句意：在家里，我们可以做自己，畅所欲言。 quickly快速地；slowly缓慢地；badly糟糕地；freely自由地。根据“We can be ourselves and say everything”可知在家里可以自由地表达一切，freely符合语境，故选D。 4．句意：我们给兄弟姐妹一些饼干，然后看到他们脸上的笑容。 tears眼泪；smiles笑容；anger愤怒；sadness悲伤。根据“We give some to our brother or sister and see the...on their faces.”可知当把美味的饼干分享给家人时，他们脸上应该是露出笑容，故选B。 5．句意：当家里有人身体不舒服时，我们学会照顾他们。 look after照顾；look for寻找；look at看；look up查阅。根据“When someone in the family doesn’t feel well,”可知，应该照顾不舒服的家人，故选A。 6．句意：我们给他们端一杯水。 him他；her她；them他们；us我们。这里指代前面身体不舒服的家人，用them指代，故选C。 7．句意：当父母谈论他们的一天时，我们学会认真倾听。 easily容易地；carefully认真地；loudly大声地；carelessly粗心地。根据“When our parents talk about their day, we learn to listen”可知倾听父母说话时，应该是认真倾听，carefully符合语境，故选B。 8．句意：家是我们有第一次经历、留下第一次回忆的地方。 plans计划；problems问题；ideas想法；memories回忆。根据“we have our first experiences and make our first”可知在家有第一次的种种经历，会留下回忆，故选D。 9．句意：我们总能在那里找到安宁。 forget忘记；lose失去；find找到；avoid避免。根据“peace there”可知家是能让我们找到安宁的地方，故选C。 10．句意：家不仅仅是一个地方，它是一种将我们凝聚在一起的情感。 pushes推；takes带走；sends发送；brings带来。根据“us together.”可知家将我们凝聚在一起，bring...together表示“使……聚集在一起”，故选D。 www.21cnjy.com 精品试卷·第 2 页 （共 2 页） 学科网（北京）股份有限公司 $