专题01 Units 1～3 重难点串讲（被动语态、情态动词）（期末复习课件）八年级英语下学期新教材外研版

这是一份外研版八年级英语下册的期末复习课件，覆盖Units 1~3内容，共38页。以“重点词句·趣味导入”和“语法梳理·重难专练”为支架，包含单元重点单词、词性转换、语境练习，以及被动语态、情态动词的定义、结构与专项训练。 资料特色突出，聚焦核心素养，通过单元分类词句（如“蜘蛛侠spiderman”“湿的wet”）和语境练习（如“We should learn to communicate effectively”）提升语言能力，语法部分结合定义与多样题型（单选、填空、短文补全）培养思维品质，助力学生夯实基础，为教师提供系统复习资源。八年级学生处于初中承上启下阶段，需巩固本学期重点词句与语法知识，本资料可帮助学生高效复习，应对期末检测，为后续学习奠定基础。

期末复习考点 Units 1~3 外研版·八年级英语下册 1.7.2013 欢迎来到今天的期末复习课。本次课程我们将重点回顾外研版八年级英语下册Units 1到3的核心知识点。我们将通过趣味导入和语法专练的方式，帮助大家巩固所学，为期末考试做好充分准备。让我们一起开始吧！ ‹#› 目 录 语法梳理·重难专练 重点词句·趣味导入 01 02 （单词、短语、句型） （被动语态、情态动词） 1.7.2013 ‹#› 第一部分 重点词句·趣味导入 1.7.2013 好的，现在我们进入第一部分——重点词句的趣味导入。在这个环节，我们将通过一系列有趣的练习，快速回顾Units 1到3的核心词汇和短语。准备好了吗？让我们开始吧！ ‹#› 重点词句 13.面试_________ 14.个性_________ 15.职业_________ 16.取代_________ 17.飞行员_________ 18.自动驾驶仪_______ 根据中文写英文—Unit 1 重点单词 1.蜘蛛侠________ 2.湿的_________ 3.水珠_________ 4.汗水_________ 5.西瓜_________ 6.提醒_________ 7.新生的_________ 8.刷子__________ 9.演讲__________ 10.有挑战性的_________ 11.上下文_________ 12.公司__________ spiderman interview drop personality watermelon remind newborn brush speech challenging context company sweat career replace pilot autopilot wet 1.7.2013 首先，我们来快速回顾一下Unit 1的重点单词。请大家看着屏幕上的中文，尝试回忆并说出对应的英文单词。这些单词都是本单元的基础，也是阅读和写作的关键。我们一起读一遍：spiderman, wet, drop, sweat, watermelon, remind, newborn, brush, speech, challenging, context, company, interview, personality, career, replace, pilot, autopilot。 ‹#› 重点词句 13.女警察_________ 14.年老的_________ 15.用法_________ 16.情节_________ 17.要点_________ 18.命令_________ 根据中文写英文-—Unit 1 & 2 重点单词 1.旅游业________ 2.低的________ 3.在更远处________ 4.虚拟的________ 5.市场________ 6.下午________ 7.今晚__________ 8.灯__________ 9.女式衬衫__________ 10.关闭_________ 11.粘贴_________ 12.微笑_________ tourism policewoman beyond old market pm tonight lamp blouse close stick smile virtual usage plot point order low 1.7.2013 ‹#› 重点词句 13.组织_________ 14.要求_________ 15.领导_________ 16.必要的________ 17.确信的_________ 18.提供_________ 根据中文写英文—Unit 3 重点单词 1.可怕的________ 2.结冰________ 3.躲藏________ 4.战争________ 5.跟随________ 6.声音________ 7.决定__________ 8.微弱的__________ 9.恢复__________ 10.勇气_________ 11.没有_________ 12.交流_________ awful organize hide require follow voice decision weak recover courage without communicate war lead necessary sure provide freeze 1.7.2013 最后是Unit 3的重点单词，以及一些核心的动词。这些词在表达观点和描述情境时非常重要。让我们一起朗读：awful, freeze, hide, war, follow, voice, decision, weak, recover, courage, without, communicate, organize, require, lead, necessary, sure, provide。 ‹#› 1．______________ v.交流→ ______________ n.交流 2．______________ v.组织→ ______________ n.组织 3．______________ v.需要→ ______________ n.要求 4．______________ v.领导→ ______________ n.领导能力 5．______________ adj.必要的→ ______________ adv.必要地 6．______________ adj.确信的→ ______________ adv.当然 7．______________ v.提供→ ______________ n.供给 8．______________ adj.真实的→ ______________ n.现实 communicate communication organize organization require requirement lead leadership necessary necessarily sure surely provide provision real reality 词性转换 (Unit 1) 重点词句 1.7.2013 掌握词性转换是学好英语的关键一步。我们来看Unit 1的一些常见转换。例如，动词communicate可以变成名词communication。大家注意观察词性的变化和后缀的规律。请大家自己尝试转换一下后面的几个单词。 ‹#› 1．______________ (n. 时尚) → ______________ (adj. 流行的) 2．______________ (v. 发展) → ______________ (n. 发展) 3．______________ (n. 人) → ______________ (adj. 个人的) 4．______________ (n. 技能) → ______________ (adj. 熟练的) 5．______________ (v. 关心) → ______________ / ______________ (adj. 小心/粗心) 6．______________ (v. 承诺) → ______________ (adj. 有希望的) 7．______________ (v. 打断) → ______________ (n. 打扰) 8．______________ (adj. 有礼貌) → ______________ (adv.) / ______________ (adj. 没礼貌) fashion fashionable develop development person personal skill skillful care careful careless promise promising interrupt interruption polite politely impolite 词性转换 (Unit 1 & 2) 重点词句 1.7.2013 继续来看词性转换。这里有一些词有多种转换形式，比如care可以变成careful，也可以变成careless，意思完全相反。还有polite，可以变成副词politely，也可以加上前缀im-变成反义词impolite。这些都是考试中常见的考点，大家要特别注意。 ‹#› 1．______________使用 (v.) → ______________有用的 / ______________无用的 (adj.) 2．______________善良的 (adj.) → ______________善良 (n.) 3．______________指导 (v.) → ______________导演 (n.) 4．______________结冰 (v.) → ______________结冰的 (adj.) 5．______________安静的 (adj.) → ______________沉默 (n.) 6．______________建议 (v.) → ______________建议 (n.) （不可数） 7．______________同意 (v.) → ______________同意 (n.) / ______________不同意 (v.) 8．______________行动 (v.) → ______________行动 (n.) / ______________演员 (n.) use useful useless kind kindness direct director freeze frozen silent silence advise advice agree agreement disagree act action actor 词性转换 (Unit 2 & 3) 重点词句 1.7.2013 我们再来看一组。注意advice这个词是不可数名词，而advise是动词。还有agree的名词形式是agreement。这些都是容易混淆的地方。大家要通过不断练习来加深记忆。 ‹#› get into deal with get over give up once in a while interrupt sb. right way take off take care of instead of 打断某人的话 代替，而不是 照顾，照料 脱掉，起飞 立刻，马上 偶尔 放弃 克服(困难)； 恢复(健康) 陷入；进入 处理，应对 (问题/困难) provide sth. for sb. advise sb. to do sth. be afraid to do sth. recover one's health take an active part in give orders agree with sb. go on an outing pick up in silence 沉默地 捡起，接电话 外出游玩 15 14 13 同意某人的观点或看法 12 发出命令，指挥 11 10 9 8 7 6 为某人提供某物 16 建议某人做某事 17 2 1 5 4 害怕做某事 18 3 恢复健康，痊愈 19 积极参加(活动/会议) 20 中文提示快说短语 重点词句 1. We should learn how to ____________ (交流) with others effectively. 2. The company will ____________ (提供) food and drinks for the guests. 3. You need to be more ____________ (小心的) with your spelling. 4. It is ____________ (必要的) to get enough sleep every day. 5. She gave me a ____________ (承诺) that she would help me. 单词拼写语境练 communicate provide careful necessary promise 重点词句 1.7.2013 现在我们来做一些语境练习。请根据句意和中文提示，用所给单词的正确形式填空。这不仅能帮助我们记忆单词，还能理解它们在句子中的用法。请看第一题... 很好，是communicate。大家继续完成后面的题目。 ‹#› 6. He is a __________ (有前途的) young artist. 7. It's __________ (无礼的) to __________ (打断) others when they are talking. 8. My teacher __________ (建议) me to read more books. 9. We all __________ (同意) with his plan. 10. She showed great __________ (勇气) during the difficult time. promising impolite interrupt advised agreed courage 重点词句 单词拼写语境练 1.7.2013 我们继续语境练习。注意第六题，需要用promise的形容词形式promising。第八题，advise后面要跟动词不定式。这些都是语法的细节。大家仔细思考，完成这几道题。 ‹#› 知识梳理·夯实基础 1．动画片深受全世界孩子和成人的喜爱。 Animated films ________ ________ by children and adults all over the world. 2．城市因为我们变得更加明亮，而这份工作也会让我们大显身手。 The city shines brighter ________ ________ us, and the job will make us shine, too. 3．未来，必将以更低的成本提供太空旅行。 In the future, _________ to space will surely be _________ at a lower cost. are loved 重点句型练--Unit 1 because of travelling provided 知识梳理·夯实基础 4．我会记得那些在空中的日子。 All my days up high in the air will be _________ in my _________. 5．所有高空中的岁月，都将珍藏在我的记忆里。 All my days up high in the air will be kept ________ ________ ________ . kept memory 重点句型练--Unit 1 in my memory 知识梳理·夯实基础 1．这个博物馆是十年前建成的。 This museum ________ ________ ten years ago. 2．小汤姆一看到这幅剪纸作品就爱上了这种艺术形式。 Little Tom ________ ________ ________ ________ the art form as soon as he saw the paper-cutting. 3．我保证晚上九点之前会写完作业。 I ________ ________ finish my homework before 9 pm. was built 重点句型练--Unit 2 fell in love with promise to 知识梳理·夯实基础 4．她今晚想出去玩的提议被母亲拒绝了。 Her idea of going out to play tonight was ________ ________ by her mother. 5．不要因为犯了一个小错误而生自己的气。 Don’t ________ ________ ________ yourself for making a small mistake. turned down 重点句型练--Unit 2 be angry with 知识梳理·夯实基础 1．如果你在生病时外出，你最好戴上口罩。 If you’re sick, ________ ________ wear a mask when you go out. 2．你应该找出自己的优势和不足。 You should ________ ________ your own __________ and __________. 3．感谢你的有用的建议。 ________ ________ ________ your useful suggestions. you’d better 重点句型练--Unit 3 find out strengths weaknesses Thank you for 知识梳理·夯实基础 4．车辆不得停在入口处。 Cars must ________ park in front of the entrance. 5．然后，为什么不让Lisa和Mary都试试两个角色呢？ Then, ________ ________have Lisa and Mary both try two ________? not 重点句型练--Unit 3 why not roles 第二部分 语法梳理·重难专练 1.7.2013 非常好！完成了重点词句的复习，我们现在进入第二部分——语法梳理与重难专练。在这一部分，我们将聚焦于本阶段最重要的几个语法点，通过讲解和练习，帮助大家彻底掌握它们。 ‹#› 语法梳理 Unit 3 Unit 2 Unit 1 Passive voice (被动语态) Modal verbs (情态动词) 1.7.2013 这是我们这几个单元的核心语法点。包括不定代词的用法，如何礼貌地提出请求，以及形容词和副词的比较级和最高级。这些都是中考的高频考点，我们一个一个来攻克。 ‹#› 1. the Passive voice (被动语态) （1）被动语态的定义 语法梳理 英语中有两种语态：主动语态(the active voice)和被动语态(the passive voice)，分别构成主动句和被动句。 被动语态是动词的一种特殊形式，用以说明主语与谓语动词之间的关系：主语是谓语动作的承受者。一般来说，只有需要动作对象的及物动词才有被动语态，需要在被动语态中指出动作的执行者时可用介词by引出。 1.7.2013 ‹#› 1. the Passive voice (被动语态) （1）被动语态的定义 语法梳理 英语中有两种语态：主动语态(the active voice)和被动语态(the passive voice)，分别构成主动句和被动句。 被动语态是动词的一种特殊形式，用以说明主语与谓语动词之间的关系：主语是谓语动作的承受者。一般来说，只有需要动作对象的及物动词才有被动语态，需要在被动语态中指出动作的执行者时可用介词by引出。 1.7.2013 ‹#› 1. the Passive voice (被动语态) （2）被动语态的用法 语法梳理 ① 强调动作的承受者 This bridge was built in 1990. 这座桥建于1990年。 (强调的是“桥”被建造) ② 不知道或没必要指出动作的执行者 My bag was stolen yesterday. 我的包昨天被偷了。(不知道是谁偷的) ③ 动作的发出者是物而不是人 The city was destroyed by the earthquake. 城市被地震摧毁了。 (the earthquake是动作的发出者，但无主观意愿) 1.7.2013 ‹#› 1. the Passive voice (被动语态) （3）被动语态的结构：be + 过去分词 语法梳理 时态 主动语态 被动语态 一般现在时 do/does am/is/are + 过去分词 一般将来时 will+do am/is/are going to do will be +过去分词 am/is/are going to be + 过去分词 一般过去时 did was/were + 过去分词 1.7.2013 ‹#› 1. the Passive voice (被动语态) 过去分词的变形--规则变化 语法梳理 规则 举例 大多数动词后加ed plant—planted play—played 以e结尾的动词，后面直接加d like—liked hope—hoped 以辅音字母+y结尾的动词，变y为i，再加ed study—studied carry—carried 以一个辅音字母结尾的重读闭音节动词，双写最后的辅音字母，再加ed stop—stopped plan—planned 1.7.2013 ‹#› 1. the Passive voice (被动语态) 过去分词的变形--不规则变化 语法梳理 规则 举例 三形同体 cut—cut—cut read—read—read (读音不同) put—put—put... 过去式与过去分词一致 bring—brought—brought send—sent—sent keep—kept—kept... 三形均不同 take—took—taken see—saw—seen write—wrote—written... 1.7.2013 ‹#› 语法专练 一、 单项选择 1．“Lots of work ________ by our team together.” she said. A．finished B．was finished C．were finished 2．Because of the heavy rainstorm, visitors in Qingdao ________ to stay away from the beach yesterday. A．warned B．are warned C．were warned 3．The sports meeting ________ next month. A．is held B．is going to hold C．will be held 4．—A good parent-child relationship ________ by both sides’ efforts. —You’re right, Mrs Brown. A．required B．has required C．is required 5．—When ________ the new sports center ________? —Next term. So we can go swimming there soon. A．is; built B．will; be built C．was; built 1.7.2013 ‹#› 语法专练 一、单项选择 6．Usually, job interviews ________ face to face, but sometimes they can be online. A．are held B．were held C．will be held 7．If you work harder, I believe more chances ________ to you by the company. A．will be offered B．are offered C．were offered 8．The boy’s mobile phone ________ by his mother yesterday. A．took away B．is taken away C．was taken away 9．The Great Wall ________ many centuries ago. It’s one of the symbols of China. A．builds B．was built C．is built 10．Sixteen-year-old students shouldn’t ________ to drink. A．be allowed B．be allow C．allow 1.7.2013 ‹#› 11．This word is wrongly ________________ (spell). You’ve left out a letter. 12．Cashiers may soon be ________________ (replace) by machines in the future. 13．If more trees are ________________ (plant), our environment will become better. 14．The voices of students ________________ (hear) on important matters. 15．Your leadership skills ________________ (develop) by our training programme. 二、用单词的正确形式填空 语法专练 spelled/spelt replaced planted are heard will be developed 1.7.2013 接下来是填空题。这几道题综合考察了最高级和不定代词。注意第一题，有明确的范围of you three，所以要用最高级farthest。第二题，like...best是固定搭配。第四题，多音节副词的比较级要加more。 ‹#› 16．A job interview _____________ (hold) by the company next month. 17．—What learning resources will _____________ (provide) to staff (员工)? —The latest AR design tools. 18．As we all know, paper ______________ (invent) in ancient China. 19．The train was _____________ (power) by coal many years ago. 20．To remind us of the arrangements, a text _____________ (send) in the chat group this morning. 二、用单词的正确形式填空 语法专练 will be held be provided was invented powered was sent 1.7.2013 接下来是填空题。这几道题综合考察了最高级和不定代词。注意第一题，有明确的范围of you three，所以要用最高级farthest。第二题，like...best是固定搭配。第四题，多音节副词的比较级要加more。 ‹#› In our daily life, many things 1. (make) by people from different countries. For example, the coffee we drink every morning 2. (produce) in Brazil or Colombia. The clothes we wear 3. (design) by fashion designers and 4. (make) in factories around the world. At school, our textbooks 5. (print) carefully before they get to us. Our desks and chairs 6. (make) of wood, and they 7. (use) by students for many years if they are well taken care of. The computers in the computer room 8. (not allow) to be used for playing games. They 9. (only use) for studying. Some things have special characteristics. For example, this kind of cloth 10. (wash) easily, so it's very popular among housewives. We should learn to use these things properly and know more about how they are made. 三、用括号内单词的正确形式补全短文 语法专练 are made is produced are designed are made are printed are made will be used are not allowed are only used washes 1.7.2013 这是一篇综合填空，非常考验大家的综合运用能力。注意one of后面要跟最高级，并且形容词最高级前要加the。还有much可以用来修饰比较级，表示程度。大家仔细阅读短文，理解上下文，就能填对。 ‹#› 2. Modal verbs (情态动词) 语法梳理 情态动词本身有一定的含义，表示说话人对有关行为或事物的态度和看法，情态动词所表示的情态有：命令、允诺、义务、可能、需要等。 情态动词一般无人称和数的变化，后面接的动词需用原形，否定式是在情态动词后面加not 1.7.2013 ‹#› 2. Modal verbs (情态动词) 语法梳理 原型与过去式 含义 一般疑问：用什么问，用什么答 can/could 能  1. 表示“能够、可以”  2. 表示对现在或将来的推测，“会，可能”  否定形式：can not=can’t, could not=couldn’t 可以 can’t be 不可能是 may/might 可以  1. 表达可能发生某事、某人可能做某事  2. 表示现在或将来的可能情况 可能 must 必须;一定  可用于肯定句、否定句和疑问句 mustn’t 禁止 should 应该  表示建议或劝告，否定形式：shouldn't have to 必须，不得不  侧重表示客观需要 need 需要、必须，否定形式：need not=needn’t had better “最好...” , 表示劝告或建议 1.7.2013 ‹#› 语法专练 一、单项选择 1．If you have a fever, you _______ take your temperature first. A．should B．would C．might 2．According to the rule, they ________ return books to the school library within two weeks. A．must B．need C．may 3．—Look, there are many dark clouds. It will be rainy soon. —Don’t worry. You ________ share the umbrella with me. A．can B．need C．must 4．You ________ bring your own food. The restaurant provides free dinner. A．needn’t B．shouldn’t C．can’t 5．When they watched the match, they ________ be polite. A．might B．could C．had to 1.7.2013 ‹#› 语法专练 一、单项选择 6．—It’s raining hard outside! —Don’t worry. You ________ use my umbrella. A．must B．should C．can 7．She _________ know the way, but I’m not sure. A．must B．may C．can 8．You _________ play with fire. It’s dangerous. A．mustn’t B．can C．may 9．Shh...! This is a library. You ________ keep your voice down. A．can B．can’t C．should 10．He __________ come, but I’m not sure. A．must B．can’t C．may 1.7.2013 ‹#› 11．—Must we clean the room now? —No, you _________. (not need) 12．You _________ (not must) run in the hallway. 13．The virus can ________ (spread) easily among people in crowded places. 14．They might __________ (miss) the early bus. 15．He can’t __________ (be) in the classroom now. 二、用单词的正确形式填空 语法专练 needn’t mustn’t spread miss be 1.7.2013 接下来是填空题。这几道题综合考察了最高级和不定代词。注意第一题，有明确的范围of you three，所以要用最高级farthest。第二题，like...best是固定搭配。第四题，多音节副词的比较级要加more。 ‹#› 要点总结 Unit 3 Unit 2 Unit 1 Passive voice (被动语态) Modal verbs (情态动词) 一般现在时：am/is/are + 过去分词 一般将来时：will be +过去分词 am/is/are going to be + 过去分词 一般过去时：was/were + 过去分词 can/could may/might must should have to need had better 1.7.2013 好了，我们来总结一下今天复习的重点语法。不定代词的用法，如何礼貌地提出请求，以及形容词和副词的比较级和最高级。这些都是非常重要的基础语法，希望大家课后多加练习，熟练掌握。 ‹#› 感谢聆听 THANKS FOR LISTENING 1.7.2013 今天的期末复习课就到这里。感谢大家的积极参与和认真聆听。希望这次复习能帮助大家更好地掌握知识，在期末考试中取得优异的成绩。祝大家考试顺利！ ‹#› $