专题04 Units 7～8 教材核心知识串讲（期末复习课件）八年级英语上学期新教材沪教版

这是一份沪教版八年级英语上册Units 7~8的期末复习课件，包含考情透视、知识梳理、语法串讲和真题引领四部分，梳理重点单词短语句型，讲解条件状语从句与副词用法，辅以即时检测和实战训练，搭建系统复习支架。 资料紧扣课标，通过记忆方法、宠物主题语篇提升语言能力，融入文化意识（记忆传承、宠物历史）和思维品质（利弊辩论、批判性评估），语法串讲结合即时检测强化学习能力。真题训练贴近考情，帮助学生夯实基础、提升应试能力，为教师提供高效复习方案。八年级学生处于初中承上启下阶段，需巩固基础并衔接升学备考，资料兼顾基础梳理与能力提升，助力学生适应复习节奏，教师高效开展期末教学。

期末复习考点串讲 Units 7~8 沪教版·八年级英语上册 考 情 透 视 知 识 梳 理 语 法 串 讲 真 题 引 领 目 录 01 考情透视·目标导航 语法串讲·融会贯通 知识梳理·夯实基础 真题引领·实战训练 （单词、短语、句型积累） 02 03 04 （条件状语从句和副词） 课标要求 考情分析 第一部分 考情透视·目标导航 考情透视·目标导航 课标要求 掌握“提高记忆力的方法”，鼓励学生将记忆策略应用于学科学习，能完成自己的记忆技巧建议写作。能听懂宠物相关对话并提取关键信息；熟练运用副词比较级与最高级描述宠。 了解不同文化中记忆传承的方式，通过评估记忆技巧有效性，培养逻辑思维和批判性思维; 通过辩论养宠利弊、分析人宠情感纽带,陪养批判性思维与共情能力。 01 语言知识 02 语言能力 03 文化意识与情感态度 1.学生通过阅读记忆方法文 章、开展记忆策略对话，提升词汇运用和句型表达能力 2.掌握描述宠物特征、表达观点及比较宠物习性的词汇与句型. 3.掌握描述必然结果的条件状语从句和熟练运用副词比较级与最高级描述宠物的行为。 考情透视·目标导航 考情分析 语法与词汇 能准确运用“unless”与“if...not”进行句式转换，掌握描述必然结果的条件句结构，正确表达“条件-结果”的逻辑关系。能掌握与记忆相关的词汇（记忆方法，健康、大脑活动）掌握描述宠物特征、表达观点及比较宠物习性的词汇与句型。 阅读理解 1. 阅读语篇包括记忆方法指南、树年轮与记忆的科学文章。 2.阅读养宠为主题的议论文和说明文。（包括利弊辩论、宠物历史文化的文章） 写作与表达 1.能撰写“记忆小贴士”短文（方法介绍+原理+实例） 2.能撰写“理想宠物”短文。（观点+特征+理由） 单词、短语、句型 第二部分 知识梳理·夯实基础 一、重点单词 1. ______________ 2. ______________ 3. ______________ 4. ______________ 5. ______________ 6. ______________ 7. ______________ 8. ______________ 9. ______________ 10.______________ 11._____________ 12. ______________ 13. ______________ 14. ______________ 15. ______________ 16. ______________ 17. ______________ 18. ______________ 19. ______________ 20. ______________ 21. ______________ 22. ______________ 知识梳理·夯实基础 regularly repeat note mentally list normal particular summary loss image relax nut tend contain context sense especially diet maintain chemistry 有规律地 重复 笔记；记录 精神上 清单 尤其 日常饮食 维持；保持 坚果 放松；休息 焦虑不安的 往往会；常常就 正常的 丧失；损失 餐叉 上下文；语境 图像 感觉官能 总结；概括 包含；含有 专指的；特指的 化学性质；化学 stressed fork Unit 7 The secret of memory 9. ______________ 10. ______________ 11. ______________ 12. ______________ 13. ______________ 14. ______________ 15. ______________ 16. ______________ 二、重点短语 知识梳理·夯实基础 1. ______________ 2. ______________ 3. ______________ 4. ______________ 5. ______________ 6. ______________ 7. ______________ 8. ______________ 在…中发挥重要作用 特意，保证做 往往会；趋向于 开动脑筋 建立心理关联 编造一个故事 以便 过着健康生活 What’s more Last but not least plenty of as well as figure out even though take in take notes 而且，此外 最后但同样重要的是 大量的 也，以及；还有 弄清楚 尽管 吸收，弄明白 做笔记 plays an important role in Make a point of tend to work your brain make mental connections to make up a story so that live a healthy life Unit 7 The secret of memory 知识梳理·夯实基础 三、重点句型 Unit 7 The secret of memory 1.生活中保持脑力活跃是有帮助的。尝试新事物是关键。 It is helpful to ____ ____ ___ ___ ______. ____ ____ ____ ______trying new things. 2.学习弹奏一门新乐器或掌握一门外语可以锻炼大脑。 You will _____ _____ _____if you learn to ____ ____ ____ _____or learn a foreign language. 3.你可以编一个故事将清单中的物品串联起来，从而记住它们。 You can ____ ____ ______ _____to link items in a list ___ ______you will remember them. 4.既锻炼了大脑，又提升了记忆力! You will be exercising your brain ____ ____ ____ ______your memory! 5.最后但同样重要的是，充分休息至关重要。 ____ ____ ____ ____, it is important to get ____ _____rest. live a mentally active life Make a point of exercise your brain play a new instrument make up a story so that as well as improving Last but not least plenty of 知识梳理·夯实基础 6.另外，若长期处于压力或焦虑中，记忆力也会变得迟钝。 ______, if you ____ _____ ____ ____ _____, your memory will become less sharp. 7.每个人都有健忘的时候，且记忆力会随着年龄增长而衰退。 Everyone has moments of forgetfulness and memory _____ _____decline with age. 8.因此，人们随着年龄增长出现记忆力减退是正常现象。 ________, it is quite normal for people _____ _____ _____ ______as they get older 9.树木年轮中蕴含着许多来自森林的秘密。 Tree rings _____ _____ _____ ______from the forest. 10.如今，他们甚至可以观察每棵树年轮的化学成分，以确定这棵树被砍伐的确切时间。 Nowadays, they can even look at the chemistry of each tree ring ____ ____ _____exactly when the tree ____ _____ ______. Besides get too stressed or worried tends to Therefore to experience memory loss contain lots of secrets to figure out was cut down 一、重点单词 1. ______________ 2. ______________ 3. ______________ 4. ______________ 5. ______________ 6. ______________ 7. ______________ 8. ______________ 9.——————— 10.——————— 11.——————— 12. ______________ 13. ______________ 14. ______________ 15. ______________ 16. ______________ 17. ______________ 18. ______________ 19. ______________ 20. ______________ 21. ______________ 知识梳理·夯实基础 Unit 8 Pets and us attack hold awake advise choice responsible faithful cause litter relieve unlikely queen magical indoors relationship wealth among servant flat pride complain 袭击；攻击 忠实的；忠诚的 抱着；拿着 可信任的；可信赖的 醒着 公寓 选择 劝告；建议 引起；造成；导致 抱怨；投诉 垃圾 不大可能发生的 方便；解手 在室内 有魔力的 钱财；财富 女王；王后 仆人；佣人 自豪；骄傲 在…… 中 关系 10. ______________ 11. ______________ 12. ______________ 13. ______________ 14. ______________ 15. ______________ 16. ______________ 17. ______________ 二、重点短语 知识梳理·夯实基础 1. ______________ 2. ______________ 3. ______________ 4. ______________ 5. ______________ 6. ______________ 7. ______________ 8. ______________ 9.——————— 抱住某物 照顾，照料 更为重要的是 除了…… 别无选择 四处自由走的 懒散度日 对…… 忠诚的 出于这些原因 根据… hold sth. in one’s arms care for/look after what’s more have no choice but to do run free lie around be faithful to for these reasons according to 成为绝佳的玩伴 长大 乐意做某事 带给你无尽的快乐 简而言之 而且 引起… 注意 满怀骄傲 make great playmates grow up be pleased to do sth. bring you lots of happiness in short what’s more catch the eye of be full of pride Unit 8 Pets and us 知识梳理·夯实基础 三、重点句型 Unit 8 Pets and us 1.首先，狗真的很可爱，并且是极好的玩伴。把他们抱在怀里是很棒的。 First, dogs are really cute and ______ _____ _______. It’s nice to hold them in our arms. 2.看着它们长大，也是令人愉快的。 It’s also wonderful to _____ _____ ____ ______. 3.我们可以从养宠物狗中学到责任感。 we can ______ _________ _______ _______ __________. 4.这也能教年轻 人如何照顾他人。 It can also teach young people _____ _____ _____ _____ ______. 5.最后，狗会忠诚地爱你，并且见到你总是很高兴。 A dog will love you faithfully and ____ _____ ____ ______see you. make great playmates see them grow up learn responsibility from keeping dogs how to care for others is always pleased to 知识梳理·夯实基础 6.总而言之，我认为养狗是个好主意。 ____ _____, I think it’s a good idea ____ ____ ____ _____. 7.大多数时候，他们除了把狗养在宣内别无选择。 They ____ ____ _____ _____ ______keep their dogs inside most of the time. 8.但是，这样对狗不好，因为它们需要新鲜的空气和让它们能自由奔跑的开阔空间。 However, this is not good for dogs since they need ____ _____and large ____ ______ where they can ___ ______. 9.在中世纪，宠物通常是财富和权力的象征。 In the Middle Ages, pets were often ___ ____ ____ ____ ____ ______. 10.有一天这只聪明的狗吸引了一位电影制作人的关注 One day, the clever dog ____ _____ ____ _______a film-maker. In short to have a dog have no choice but to fresh air open spaces run free a symbol of wealth and power caught the eye of 语法串讲 即时检测 第三部分 语法串讲·融会贯通 语法串讲·融会贯通 条件状语从句 If 引导的条件状语句 ◆◆引导条件状语从句最常用的连词是if。 if 引导的条件句有真实条件句和非真实条件句两种（非真实条件句会在以后的虚拟语气中阐述），其引导的真实条件状语从句表示在某种条件下某事很可能发生。 1) 如果 if 条件句讲述自然规律，肯定会发生的事情或客观事实，主句和if从句都用一般现在时态。（主现从现） If you take a fish out of water, it dies.如果把鱼从水中拿出，它会死。 语法串讲·融会贯通 条件状语从句 2)  在 if 引导的条件状语从句中，谈论将来可能出现的情况时， （主现从现）If you put a piece of paper into water, it gets wet. 如果你把一张纸放进水中，它会变湿。 （主将从现）I’ll buy a car if I have enough money. 如果我有足够的钱， 我会买一辆车。 （主祈从现）Be careful when you cross the road. 过马路时要小心。 Put up your hand if you have any questions to ask. 如果你们有问题要问的话，请举手。 (主情从现) If I get there early, I can see the doctor quickly. 如果我早早地到那里， 我就可以快点看病。 语法串讲·融会贯通 条件状语从句 Unless引导的条件状语从句 ◆◆unless引导的条件状语从句：unless= if …not “除非, 如果不” ① Let's go out for a walk unless you are too tired. = If you are not too tied, let's go out for a walk. 我们出去散步吧，除非你太累 ②You will fail to arrive there in time unless you start earlier. =If you don’t start earlier, you will fail to arrive there in time. 如果你不早点动身,你就不能及时赶到那儿。 ③Unless it rains, the game will be played. = If it doesn’t rain, the game will be played. 除非下雨,比赛将照常进行。 ④My baby sister never cries unless she is hungry. = My baby sister never cries if she isn’t hungry. 我的妹妹不会乱哭，除非她饿了。 ◆◆位置： 由if引导的条件状语从句，可放在主句前面或后面。 If we go to the beach, we need to take sun cream. = We need to take sun cream if we go to the beach. 如果我们去海滩，我们需要带上防晒霜。 即时检测（检测条件状语从句） 用所给词的适当形式填空： 1.Where __________ he __________ ( can see)the film if he __________ (have) time? 2.If there ________(be)fewer trees, there ________( may be) more pollution. 3.He __________( can dress)more casually if he __________(not work)at weekends. 4.I __________ ( can not watch) TV until my mother agrees with me. 5. I will call you when I_________(arrive). 6.The ice_______ （turn）into water if you heat it. 7. If you _______（have）any trouble,________ （let）me know. 语法串讲·融会贯通 will see has are may be can dress doesn’t work can’t watch arrive turns have let 即时检测（条件状语从句） unless = if... not，除非；如果不 1.Unless you start right now, you will not get there in time. (同义改写) If you don’t start right now, you will not get there in time. 2.You will get a toothache if you do not brush your teeth every day. (同义改写) Unless you brush your teeth every day, you will get a toothache 语法串讲·融会贯通 语法串讲·融会贯通 副词的用法 1 在英语中副词可以用来修饰动词、形容词、副词或修饰整个句子 2 形容词构成相应的副词的一般规律： 形容词类型 构成相应副词的方法 举例 一般情况 在形容词后直接加 -ly quick — quickly slow — slowly 以y结尾的形容词 先将y改成i,再加 -ly happy — happily busy — busily 绝大多数以e结尾的形容词 直接加 -ly polite — politely wide — widely 少数以e结尾的形容词 要去掉e再加 -ly true — truly terrible — terribly 特殊情况 与形容词同形 early adj. — early adv. high adj. — high adv. 3 在英语中，有些词既可以作形容词，又可以作副词，如early, much, fast, late, hard, high, little, wide, loud等。 由于这类词词性虽不同，但词形却一样，这就需要大家学会在特定语境中判断它们各自的词性。 语法串讲·融会贯通 副词的用法 B 副词的比较级和最高级 副词的比较级和最高级的构成： 1 单音节词和少数双音节词一般在词尾加-er或-est。如：hard — harder — hardest; fast — faster — fastest 2 以字母e结尾的副词，直接加-r或-st。如： late — later — latest 3 以“辅音字母+y”结尾的双音节词，先改“y”为“i”，再加-er或-est。如：early — earlier — earliest 4 凡由形容词后加-ly构成的副词，前加more或 most。如： beautifully — more beautifully — most beautifully; clearly — more clearly — most clearly 5 不规则变化：well — better — best; badly — worse — worst; little — less — least; much — more — most; far — farther / further — farthest / furthest 即时检测（副词用法） 1. Imaginary things can sometimes create excitement _________ (easy)than real ones. 考点说明： more easily修饰动词用副词。两者比较用比较级。 2. Cornelius and Rosa grew their flowers __________ (quick)and they won the competition. 考点说明： （the）most quickly通过句意这里用副词最高级。The可以省略。 3. The book was extremely successful and sold_____ (fast)than any of Dumas’s other works. 考点说明： faster fast副词与形容词同形。 4. I can write ____________ (beautiful)than the others in our class. 考点说明： more beautiful 修饰动词用副词。 5. Your handwriting is _______ good. (real) 考点说明： really副词修饰形容词。 语法串讲·融会贯通 more easily most quickly more beautiful really faster 即时检测（副词用法） 6. These apples taste ________ and sell _______. (good) 考点说明：good well taste尝试起来后面用形容词构成系表结构。相似的词还有：feel sound smell look。后一空用副词。 7. We decided not to climb the mountains because it was raining ________. (hard) 考点说明： hard hard副词激烈地，剧烈地。Hardly 几乎不 8. Ken often works ______ into the night but he is never _____ for work. (late) 考点说明： late， late 第一空late副词， 第二空late 形容词。 9. He listened __________ and answered the question. (careful) 考点说明： carefully副词修饰动词。 8. Jack doesn’t jump so _______ as his classmates. (high) 考点说明： high high形容词和副词同形。 语法串讲·融会贯通 good well hard late late carefully high 第四部分 真题引领·实战训练 综合训练 拓展提升 考场练兵·实战训练 一、单项选择 1.—Let’s go climbing if it_________ this Saturday. — Good idea. But nobody knows if it _____ . A. is fine; rains B. is fine; will rain C. will be fine; rains D. will be fine; will rain 2. If you take the fish out the water, it ________. A. dies B. will die C. died D. is dying 3.If you _____ to join an educational exchange, you must apply for it first. A. want B. wanted C. wants D. wanting 考场练兵·实战训练 4. They ____ the Great Wall unless it_______ . A. will visit; will rain B. will visit; rains C. visit; will rain D. visit; rains 5. If you want to have a chat, _________ me up A. calling B. call C. to call D. will call 6. Our business won’t improve ____ we offer better service to our customers. A. because B. unless C. after D. since 7. (25·番禺区期末)You won’t achieve your dreams ________ you work hard. Let’s study together and make progress every day. A．if B．unless C．or D．but 考场练兵·实战训练 8． (25·番禺区期末) After working hard on his project for several weeks, Li Ming has ________ improved a lot, and he has ________ given up when meeting problems. A．already; never B．ever; already C．yet; never D．ever; yet 9. — Does your brother like his new job? — I think so. He works________, but he feels ________. A. hard; happily B. hard; happy C. hardly; happily D. hardly; happy 10. Tom looked really ________ as he looked at the other students ________. A．angry; angrily B．angry; angry C．angrily; angrily D．well; angry 11. Take your homework ________ every day. I believe you can improve yourself a lot. A. comfortably B. truly C. cheaply D. seriously 考场练兵·实战训练 12. Cindy is a ________ volleyball star and she plays volleyball very ________. A. well; good B. good; well C. well; well D. good; good 13. The old man lives in a ________ town. He lives ________, but he doesn’t feel ________. A. lonely, lonely, alone B. lonely, alone, lonely C. alone, alone, lonely D. alone, alone, alone 14. My mother ________ uses electronic products because she thinks they are bad for her eyes. A. usually B. seldom C. often D. always 15.The _____ you listen to teachers in class, the _____ your understanding of lessons will be. A．more careful; better B．more carefully; clearer C．more carefully; easier D．more careful; deeper 考场练兵·实战训练 16.—Who sings ________, you or Jack? —Jack, but I dance ________ than him! A. more loudly; better B. loudly; well C. more loudly; good D. loudly; better 17．Jim is talented in drawing. He draws ________ in his family. A．the most beautifully B．the most beautiful C．more beautifully D．more beautiful 18. It’s raining so _______ that the driver can ________ see anything 10 meters away. He can’t be too careful! A．hard; hard B．hardly; hardly C．hard; hardly D．hardly; hard 考场练兵·实战训练 Once upon a time, there were no (river) or lakes on the earth but only the Eastern Sea in China. There lived four dragons: the Long Dragon, the Yellow Dragon, the Black Dragon and the Pearl Dragon. One day, four dragons flew from the sea into the sky. They saw it was so hot and dry everywhere many people were praying (祈求) for rain! Seeing that, the Long Dragon advised, “Let’s go and ask the Jade Emperor (玉皇大帝) for rain.” Hearing what they said, the Jade Emperor (reply), “All right. I’ll send some rain down tomorrow.” However, over one week passed, and not a drop of rain came down. rivers the that replied 考场练兵·实战训练 The four dragons felt sorry and (worry). They knew the Jade Emperor never cared much the people. To save the poor people, they decided to spray (喷洒) seawater towards the sky. (quick) the water poured down like rain and saved the people and their crops. The Jade Emperor soon knew what the four dragons did. He was very angry and ordered Mountain God (pull) four mountains down upon the four dragons. Even so, the four dragons still wanted to help the poor people. They then turned (them) into four rivers. Since then, China’s four great rivers (run) across the country like four huge dragons. worried about Quickly to pull themselves have run 感谢聆听 THANKS FOR LISTENING 考 情 透 视 知 识 梳 理 语 法 串 讲 真 题 引 领 $