Unit 5-Unit 6 教材核心知识串讲（期末复习课件）2025-2026学年外研版八年级英语上册

期末复习备考-考点串讲 Unit 5- Unit 6 外研版2024·八年级英语上册 目 录 知识梳理 （单词、短语、句型积累） 01 语法串讲 02 主题写作 03 综合实战训练 04 （不定式作目的状语、过去进行时） （讨论规则、讲述自然灾害与安全问题） Part 1 知识梳理 （单词、短语、句型积累） 期末备考专项复习 重点单词拼写 1．Don’t be too ____________ (粗心的) next time or you will fail the exam. 2．Their group paid a lot of attention to ___________ (减少) plastic pollution in oceans. 3．Every driver must be ___________ (意识到) of the dangers of answering the phone while driving. 4．Your room is in a ______ (脏乱). You need to clean it up before Grandma comes. 5．My family had a p__________ in the park last Sunday. We ate delicious food and played games. 6．He has a sore t_______ , so he can’t speak loudly. 7．Don’t post your p_________ information online because it is so dangerous. 8．This restaurant is the most popular in this town. Its ___________(服务) is the best. careless reducing aware mess icnic hroat ersonal service 重点单词拼写 9．Many teenagers like to follow the latest ___________ (时尚) trends. 10．The little boy looked around, feeling ________(迷路了) in the big city. 11．The firefighters couldn’t see people clearly because of heavy ________ (烟). 12．It’s said that thousands of people are forced to leave their homes because of the ________ (洪水). 13．Please write your name and __________(地址) clearly on the envelope. 14．The e________ suggest the old not go out to exercise too early on cold winter mornings. 15．When watching the raising of the national flag, we should stand with our backs s_________. fashion lost smoke flood address xperts traight 重点短语，句子积累 1．请把废纸捡起来放进垃圾桶里。 Please _______ ____ the waste paper and put it into the bin. 2．我们太忙而没能吃任何东西。 We were _____ busy to eat ___________ . 3．请遵循用法说明来减少错误。 Please follow the instruction to _________ ________. 4．如果你在课堂上不专心，你就可能会在考试中犯粗心的错误。 If you don’t pay attention in class, you may______ __________ ________ in your exams. 5．避免在网上上发布个人信息 _______ _________personal information online. pick up too anything reduce mistakes make careless mistakes Avoid posting 重点短语，句子积累 6．她讲话前紧张地清了清嗓子。 She_______ ____ _________ nervously before she began to speak. 7．你真应该早点把这个坏习惯戒了。 You should really_____ ____ _____ ________. 8．她喜欢在闲暇时把书摊开放在桌子上阅读。 She likes to ________ the books ______ on the table and read them in her spare time. 9．作为一个人工智能专家，你认为将来人工智能会取代人类吗？ ___ ____ _____ ________, do you think it will replace humans in the future? 10．空气中浓烟弥漫，灰烬开始大量落下。 The air ____ _______ ______ smoke and ash began to fall in heavy showers. cleared her throat kick the bad habit spread out As an AI expert was thick with 重点短语，句子积累 11. 当你感到不适时，不妨休息一下或者立即停止活动。 Take a break or stop ______ ______ when you _____ ______________. 12．别吵了！请闭上你的嘴。 Stop making noise! Please _____ your mouth _____. 13．地震发生时，我们应该待在桌子下面，远离窗户。 When an earthquake happens, we should stay under a table and _____ ______ ______ windows. 14．人们相信，人工智能足够有趣，能吸引年轻人的注意力。 It’s believed that AI is interesting enough to ______ ________ _________ ___________. 15．当我从房子里跑出来时，我看到了她。 When I ____ _____ ____ the house, I saw her. right away feel uncomfortable shut up stay away from draw young people’s attention ran out of Part 2 语法考点串讲 （不定式作目的状语、过去进行时） 期末备考专项复习 动词不定式作目的状语 动词不定式作目的状语 动词不定式结构和概念 动词不定式结构为“to + 动词原形”，否定式“not to + 动词原形”，直接在to前加not构成。 动词不定式在句中可以作目的状语，表示行为动作的目的 。 He gets up early every day to catch the first bus.他每天早起，为的是赶上第一班车。 I got up early this morning in order not to be late for school.我今天早上起得很早，以免上学迟到。 用法 作目的状语时，不定式既可以放在句首，也可以放在句尾 。 She practises every day to improve her singing skills.（她每天练习的目的是提高歌唱技巧 ） To improve his basketball skills, Dylan trained hard.（为了提高篮球技术，Dylan 刻苦训练 ） 除了直接使用之外，不定式还可以和in order或者so as一起使用，构成结构 “in order to do sth.” 和 “so as to do sth.” ，意思均为 “为了；以便” 。 He's saving money in order to buy a new computer.（为了买一台新电脑，他正在攒钱 ） He's saving money so as to buy a new computer.（为了买一台新电脑，他正在攒钱 ） 注意以下情况： (1) “so as to do sth.” 不能放在句首 ，“in order to do sth.” 可以放句首。 So as to get good grades, he studies hard.（错） In order to get good grades, he studies hard.（对） (2)“so as to do sth.” 和“in order to do sth.” 结构都不能接从句，“in order that” 后接从句。 In order that he can pass the exam, he reviews his lessons carefully.为了通过考试，他仔细复习功课。 1．Frank is so kind that he always tries his best ________ help to others. A．offer B．offers C．to offer D．offering 2．In order ________ the early bus to the city, she was in a hurry. A．to miss B．not to miss C．to missing D．missed 3．________ our ideas during the discussion, we need some paper. A．Write down B．To write down C．Writing down 4．________ get lost in the forest, we’d better take a compass (指南针) with us. A．In order to B．Not to C．In order not to D．Don’t in order to 5．为了不打扰其他人，我们静悄悄地走进图书馆。 We went into the library quietly _____ _________ _____ _____ disturb anyone else. 6．We should wear seat belts in cars to stay safe on the road. (改为同义句) We should wear seat belts in cars _____ _________ to stay safe on the road. 7．They built nature reserves. They wanted to protect wild pandas. (合并为一句) They built nature reserves ____ ________ _____ protect wild pandas. 8．They celebrated their son’s 11th birthday by throwing a family party.  (改为同义句) They threw a family party ______ ________ _____celebrate their son’s 11th birthday. so/in as/order not to in/so order/as in order to in/so order/as to 过去进行时 1、过去进行时的用法： 过去进行时用于表示过去某个时刻或某一时段正在进行的动作 。 What were you doing at 7 am yesterday?（昨天早上 7 点你在做什么？ ） 有些动词如arrive, come, go, leave等，用现在进行时可以描述行程安排，含有将来意义。 He said he was leaving for home in a day or two. 他说他一两天之内就动身回家了。 She knew the plane was taking off in five minutes. 她知道五分钟后飞机就要起飞了。 过去进行时还可以与always, forever等副词连用，强调动作的不断重复的。 They were always quarrelling. 他们老是吵架。 She was forever complaining. 她老是抱怨。 2、过去进行时的句式结构： 肯定句 主语+was/were+现在分词+其他. I was reading a book at that time.（那时我正在读书 ） 否定句 主语+was/were+not+现在分词+其他. I was not (wasn't) reading a book at that time.（那时我没在读书 ） 一般疑问句 Was/Were+主语+现在分词+其他？ 肯定回答：Yes, 主语+was/were. 否定回答：No, 主语+wasn’t/weren’t. -Were you walking down the street when a UFO landed?当不明飞行物降落时，你正在街上走吗？ -Yes, I was. / No, I was not (wasn't). （是的，我在。/ 不，我没在 ） 特殊疑问句 特殊疑问词 + was/were not + 主语 + 现在分词+其他？ What were you doing at that time?（那时你在做什么？ ） 3.过去进行时的时间状语。 过去进行时的时间状语有：at that time, this time yesterday, at ten yesterday evening, from eight to twelve yesterday以及when, while引导的时间状语从句。  Laura was reading a novel at eight o'clock last night. 昨晚 8 点 Laura 在看小说。 What were you doing this time last night? 昨晚这个时候你在干什么？ 1．I ________ a poster in my room when my best friend called last night. A．make B．made C．am making D．was making 2．When I got home last night, my parents ________ an interesting TV show. A．is watching B．are watching C．was watching D．were watching 3．—What ________ you ________ at 9:00 last night? —I was watching TV. A．do; do B．did; do C．were; doing D．are; doing 4．—I knocked at your door last night, but you ________ at home. —Oh, I ________ at the supermarket. A．didn’t; shopped B．weren’t; were shopping C．weren’t; was shopping 5．That night, I slept at home. (用when the ground shook very hard改写句子) That night, I ____ _________ at home when the ground shook very hard. 6．Many travellers sang along with the music of “My Motherland and I” yesterday.（用at this time yesterday改写句子） Many travellers _____ _______ along with the music of “My Motherland and I” at this time yesterday. 7．He was flying kites with his friends at 9:00 a.m. last Sunday. (对划线部分提问) ______ ____ he ______ at 9:00 a.m. last Sunday? 8．Were Jim and Tom playing basketball in the playground? (作否定回答) ____ , ______ _______ . was sleeping were singing What was doing No they weren’t Part 3 主题写作 （讨论规则、讲述自然灾害与安全问题） 期末备考专项复习 写作主题：讨论规则 例： 规则无处不在。你校英语报正举办主题为“我身边的规则”征文活动。请你以“Rules around me”为题用英语写一篇短文投稿，介绍你在日常生活中应遵守的规则。内容包括： 1. 规则的重要性；2. 你在日常生活中应遵守的规则（校规、家规……）；3. 你对规则的看法。 注意：1. 词数为80左右；2. 可适当增加细节，以使行文连贯； 3. 文中不能出现真实姓名和学校名称；4. 开头已给出，不计入总词数。 参考词汇：in order（有序地） stairs（n. 楼梯） elder（n. 长辈） traffic lights（交通灯） Rules around me Rules are everywhere. ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【题目分析】 ①题材：材料作文； ②时态：一般现在时； ③写作内容：围绕规则的重要性、日常规则（校规、家规等）及对规则的看法展开，重点强调规则对生活的积极影响。 【文章结构】 第一步，承接开头，说明规则的重要性（如确保安全、维持秩序）； 第二步，具体描述校规和家规，并适当增加公共规则细节； 第三步：书写结语，表达个人看法，总结规则的必要性和益处。 【答案】例文： Rules around me Rules are everywhere. They are very important because they help us live in order and stay safe. There are many rules in my daily life. At school, we must wait in line in the dining hall and walk slowly on the stairs. At home, I should respect my elders. On the street, everyone must wait for the green light at traffic lights. I think rules are not only restrictions but also helpful guides. If we all follow the rules, our world will be a better and safer place. 写作主题：自然灾害与安全问题 例：近年来，我市多次受到台风的袭击。为了提高安全意识，请你以“How to Protect Ourselves in A Typhoon”为题，写一篇英语短文，呼吁大家做好防护。 内容包括：1. 台风发生可能带来的后果；2. 对应的防护措施；3. 呼吁大家重视安全防护。 要求：1. 词数为80词；2. 可适当增加细节，以使行为连贯；3. 文中不得出现真实姓名及学校名称；4. 开头已给出，不计入总词数。 参考词汇：destroy（v. 破坏）protect（v. 防护）pay attention to（重视） How to Protect Ourselves in a Typhoon Typhoons are very scary. __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【题目分析】 ①题材：本文是一篇材料作文； ②时态：时态为“一般现在时”； ③写作内容：先说明台风可能带来的后果，再列出防护措施，最后呼吁重视安全防护。 【文章结构】 第一步：描述台风后果； 第二步：列出防护措施； 第三步：强调安全重要性，并用呼吁句结尾。 【答案】例文： How to Protect Ourselves in a Typhoon Typhoons are very scary. They can make our lives difficult . It’s necessary to protect ourselves in a typhoon. When a typhoon comes, we should stay at home and not go out. We should close the doors and windows and check if the doors and windows are strong. If not, we need to strengthen them to keep safe. In a word, we should not be scared when a typhoon comes. We should pay attention to the typhoon news and take action to protect ourselves. Part 4 综合实战训练 期末备考专项复习 1．On the other side, you must believe in yourself first ________ make friends. A．as well as B．because of C．instead of D．in order to 2．The doctor will do what he can ________ the girl who is badly hurt in the accident. A．save B．saving C．to save D．saves 3．—Why do Chinese cities plant so many trees along streets? —They are doing this ________ make the environment greener and more beautiful. A．so that B．in order that C．in order to D．instead of 4．He ________ his homework when his mother came back home yesterday evening. A．does B．did C．is doing D．was doing 5．My father ________ TV when he heard a loud noise outside. A．watched B．was watching C．is watching D．has watched 6．Sally sat ________ Harry and they had lunch face to face. A．beside B．next to C．opposite D．between 7．All the drivers must ________ speed when driving near the crosswalk. A．save B．avoid C．spread D．reduce 8．Tom, I need some ________ information about the students in your class, such as their names. A．mobile B．offline C．basic D．lost 9．—Can you hear the wind? It makes me ________. —Don’t worry. I’ll be right by your side. A．relaxed B．excited C．scared 10．The ________ system alerted people before the tsunami hit. A．historical B．volcanic C．warning D．musical Schools always have rules. Some students like the rules, but some don’t. These days David is very 1 . Why? Because he can’t bring his phone to school. This is one of his school 2 . “I have to talk to my parents on my phone,” says David. “My parents 3 in another city. But now I can’t talk to them on the phone. I don’t like this rule.” His parents think the school rule is too 4 . “Our son is good at all the 5 . He sometimes uses the phone for fun. Sometimes we need to call him and tell him something important, but he can’t use his phone at school. What can we do?” they say. “The rule is for all the 6 ,” says Mrs Black, David’s teacher. “Some students always 7 their phones in class. It’s not good. I think David can bring his phone to school, but I have to 8 it for him. When he really needs the phone, he can 9 me for it.” “This is a very good idea,” David says 10 . “I can keep in touch with my parents now!” 1．A．busy B．quiet C．excited D．sad 2．A．habits B．rules C．stories D．lessons 3．A．play B．work C．drive D．leave 4．A．interesting B．important C．strict D．high 5．A．sports B．hobbies C．subjects D．books 6．A．parents B．boys C．students D．girls 7．A．play with B．talk with C．help with D．fight with 8．A．buy B．want C．need D．keep 9．A．ask B．tell C．talk D．speak 10．A．happily B．quickly C．easily D．slowly One night, Laura and her family were sleeping in their home. Their dog Scruffy was asleep next to Laura. It was 4:36 a.m. and it was quiet. There were no cars passing in the street and no noise could be heard. It was like everything was still. Laura always put a cup of water next to her bed so that she could drink without walking all the way to the kitchen. Suddenly, the furniture started shaking, and the cup of water fell to the floor. Scruffy started barking (吠) and it woke up Laura. She looked around and saw that everything was shaking. She started shouting. Soon after, her father came in and told her to come out quickly. It was an earthquake. Laura was so scared, and couldn’t move. Her father took her outside, where Laura’s mother and brother already were. Laura and her brother were crying. They didn’t understand what was happening. Luckily, Laura’s mother had prepared an emergency (急救) box and had it outside. She looked for the key, and unlocked the box. She pulled out blankets to keep her children warm. Laura looked at her mother and took the blanket. She then saw her dad take a flashlight from the box. He used the flashlight to see if the house had any damage. The father knew the house was not safe, so they stayed up until someone could examine the house. The next day, the children didn’t go to school because of the earthquake, so they spent the day with their parents. Laura was so proud of her parents, because they knew what to do during this disaster. Thinking of this, Laura went up to her mother and father and hugged them. 33．The underlined word “still” in Paragraph 1 means ________. A．gone B．noisy C．existing (存在的) D．quiet 34．During the night, Laura’s cup of water fell to the floor because of ________. A．the dog’s bark B．her father’s arrival C．an earthquake D．some wind 35．Which is the right order of the story? a. Laura ran to hug her parents. b. Laura found that everything was shaking. c. Laura put a cup of water next to her bed. d. Laura took the blanket to keep herself warm. e. Laura’s father used a flashlight to see the house A．c-b-d-e-a B．a-d-e-c-b C．c-d-b-e-a D．a-b-c-d-e 36．From the passage, we know ________. A．the earthquake happened in the evening. B．Laura’s mother worked in a hospital. C．there was an emergency box in Laura’s family. D．Laura still went to school the next day. 阅读短文，根据短文内容，完成下列各题。 No matter whether you like it or not, social media is becoming a big part of many teenagers’ lives. The internet is popular among young people in China. According to a survey by the Central Committee of the Communist Youth League, over 90 percent of all Chinese minors use the internet and 50 percent of these young people have made new friends online. Social media allows people to connect with friends, share experiences, and stay on the trend (潮流). It is important to stay safe while having fun online. Here are some simple tips. First, if you have accounts on different apps, make sure you use strong passwords. Avoid using easy-to-guess information, like your birthday or your pet’s name. Second, be careful when you talk to strangers online. Not every person online is friendly or telling the truth about themselves. Don’t share personal details, like your address, school name, or phone number. Third, if you want to post anything online, think it over. Once it is out there, it is hard to know who sees it. Lastly, keep your social media profiles private so only real friends can see your posts and information. Remember, by following these tips, ________ 37．What does social media allow people to do? 38．How many tips are there about how to stay safe online? 39．Use a word to describe social media. 40．Write an ending for the text. (within 15 words) you can enjoy social media safely. Social media allows people to connect with friends, share experiences, and stay on the trend. There are four tips. Helpful. 阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、连贯。 I regret that I have many rules in my family. For ________ (safe), I shouldn’t be allowed to smoke. I can’t take the lift alone. I can’t get my_______________ (drive) license until 18 years old. I should keep myself away _______ the Internet. I can’t wear earrings. I shouldn’t be allowed to have my ________ (ear) pierced (刺穿), either. Before entering the_________ (social), I am being educated to be a good child. My parents manage my life completely. I must help to work in _______ field. I shouldn’t talk back to my teachers. I have no chance to make my own decisions, even do social work for my community. Facing _______ (this) rules, I have no choice but to follow them. Just now, an idea flashed through my mind: parents should support their children _________ (have) part-time jobs, though they may do _______ (bad). Some rules are useful for teens, ________some are awful. Some rules even make them laugh and cry or get in the way of their growth. Do you think so? safety driver’s/driving from ears society the these to have badly but 孟子曰：“无规矩，不成方圆。” 规矩，是一种准则，更是一种分寸，是每一个人一生的必修课。请你根据以下思维导图提示，以“No Rules, No Standards”为题，用英文写一篇短文。 参考词汇：share housework with parents, keep quiet in public, hand in homework on time, not run in the hallways, not use mobile phones while crossing the road or riding, ... 要求：1.短文内容应包含题目要求所给的全部信息，选择使用参考词汇，可适当发挥； 2.语句正确，意思通顺、连贯，书写规范； 3.短文中不得出现你的任何真实信息(姓名、校名和地名)； 4.词数：不少于60。（开头已给出，但不计入总词数。） No Rules, No Standards As an ancient Chinese saying goes, “No rules, no standards”. Here I want to talk about the rules in our lives. _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ 【答案】例文 No Rules, No Standards As an ancient Chinese saying goes, “No rules, no standards”. Here I want to talk about the rules in our lives. School rules are very important. For example, we should hand in homework on time and not run in the hallways. These rules help us study in a good environment. Public rules also play a big role. We should keep quiet in public places. It shows our respect for others. Family rules are meaningful too. We can share housework with parents. It makes our family life better. Traffic rules are for our safety. We mustn’t use mobile phones while crossing the road or riding. In a word, rules are everywhere. They make our lives in order. We should follow them. 时间过得真快，寒假就要开始了。为了使同学们度过一个文明健康且安全有意义的假期，你们班将举行一次主题班会来讨论这个话题，请你写一篇发言稿，说出自己的想法和建议。 要点提示如下： 1. 遵守交通规则，不闯红灯，戴头盔；    2. 吃健康食品，不吃垃圾食品； 3. 体育活动时，不要弄伤自己；    4. 制订学习计划，认真完成作业； 参考词汇：规则 rule   遵守obey   头盔 (helmet)   垃圾食品 (junk food) 要求： (1) 词数：70词左右； (2) 开头和结尾已给出，不计入总词数。 Dear friends, The winter holiday is coming! How shall we spend the winter holiday? ____________________________ ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ I hope we will have a meaningful and safe holiday. 【答案】例文： Dear friends,      The winter holiday is coming! How shall we spend the winter holiday? To have a relaxing and safe and healthy holiday, we should follow some rules. First, obey traffic rules: never run red lights and always wear helmets. Second, eat healthy food instead of junk food. Third, during sports, be careful to avoid injuries. Fourth, make a study plan and finish homework on time. By doing these, we can enjoy a meaningful holiday.      I hope we will have a meaningful and safe holiday. 感谢大家观看 THANK YOU $