同步讲义 Unit 3 第3课时(教师版)

八年级上册英语Unit 3知识点与语法精讲精练词汇梳理（一）完成单词梳理：名词：1. competition比赛；竞赛 2. mirror 镜子 3. kid 小孩；年轻人4. grade 成绩等级5. hand 手6. saying 谚语；格言7. heart 内心；心脏8. fact 现实；事实9. information 信息；消息10. arm 手臂；上肢动词：1. win 获胜；赢 2. care 在意；关心 3. should 应该；应当4. reach 伸手；到达5. touch 感动；触摸6. break 损坏7. share 分享；共享；共用副词：1. loudly 喧闹地；大声地；响亮地 2. quietly 轻声地；轻柔地；安静地3. clearly 清楚地；清晰地；明白地4. truly 真正；确实形容词：1. outgoing 爱交际的；友好的；外向的 2. hard-working工作努力的；辛勤的3. fantastic 极好的；了不起的4. talented 有才能的；有才干的5. serious 严肃的；稳重的6. necessary 必需的；必要的7. loud 响亮的；大声的8. similar 相像的；类似的9. primary 最初的；最早的兼类词：1. both （adj/pron）两个；两个都2. better （adj/adv）较好的（地）；更好的（地）3. which （pron/adj）哪一个；哪一些4. though （adv）不过；可是；然而（conj）虽然；尽管；不过5. laugh （v）笑；发笑（n）笑声(二) 词汇变形小结：1. good/well (adj/adv. 好的) — better (比较级) — best (最高级)2. loud (adj. 大声的) — loudly (adv.喧闹地)3. quiet (adj. 安静的) — quietly (adv. 安静地)4. competition (n. 竞争；比赛) — compete (v. 竞争；比赛)5. clearly (adv. 清楚地；清晰地) — clear (adj. 清楚的；清晰的)6. win (v. 赢；获胜) — won (过去式) — winner (n. 获胜者)7. talented (adj. 有才能的) — talent (n. 才能；天赋)8. truly(adv. 真正；确实) — true (adj. 真正的) — truth (n. 真实；真相)9. care(v. 在意；关心) — careful (adj. 认真的；细心的)10. serious(adj. 严肃的；稳重的) — seriously (adv. 严重地；严肃地)11. say(v. 说) — saying (n. 谚语；格言)12. touch(v. 感动；触摸) — touching (adj. 令人感动的) — touched (adj. 感动的)13. break(v. 破坏) — broke (过去式)【练一练】用所给词的适当形式填空1.Class Six won (win) the basketball game but our class lost the game.2.My friend likes telling jokes. He often makes us laugh (laugh)happily.3.Be quiet (quietly)! I have something important to tell you.4.I think Linda dances better (well) than Kate.5.Students can’t speak loudly (loud) in the library.6.Although he is only two years old, he can speak clearly (clear).7.The teacher told us to find out some information (information)about our country and share it next week.8.I’m truly (true) sorry that things had to end like this.st night we saw a movie and it made us touched (touch).10.I don't think differences (different) are important in a friendship.(三) 短语攻关：care about关心；在意be talented in 在……有天赋both...and...……和……都play the drums 敲鼓the singing competition 歌唱比赛be similar to 与……相像的bring out 使显现the same as 和……相同be different from与……不同as long as 只要in fact 事实上primary school 小学get good grades 取得好成绩have fun doing sth 做某事很开心make sb do sth 让某人做某事want to do sth 想要做某事make friends 交朋友be like 像……一样知识点梳理1.Both Sam and Tom can play the drums, but Sam plays them better than Tom. 萨姆和汤姆都会敲鼓，但是萨姆比汤姆敲得好。

内容基本要求Unit three 1. 要求掌握重点单词和词组；2. 语法点：Linking verbs3. 题型拓展练习。

◆单词单词词义单词词义meal n. 一顿饭either adv.（用于否定）也share v.把自己想法告诉relationship n.关系，联系decision n.决定invite v.邀请expect v.要求，指望cost v.需付费，价钱为abroad adv.在国外type n.类型，种类personal adj.个人的set v.安排，确定，决定daughter n.女儿iron v. (用熨斗)熨；烫平mind v.介意fashionable adj.流行的；时髦的event n.公开活动possessions n.[pl.]个人财产；私人物品suppose v.（根据所知）认为◆词组九年级上册Unit3(教师版)短语语义Help with 帮着做(be) on business 出差Have no interest in 对...没有兴趣Make sense 有道理Be patient with 对某人有耐心Have trouble (in) doing sth. 做某事有困难Be expected to do sth. 被要求/期待做某事Set rules for sb 给某人定规矩Out of date 过时Support each other 彼此支持have a close relationship 拥有亲密的关系一．首字母填空1. My mother cooks three m________ for me every day, so I seldom eat outside.2. Good friends always s________ their feelings with each other.3. It’ s necessary for teachers to set r________ for students.4. I have never been to a foreign country. It’ s my first time to go a________.5. We have a good r________ with the Turners because we know each other for years. Keys: meals; share; rules; abroad; relation(ship)二．完成句子1.他被指望完成任务后帮助那些年轻人。

3A Unit3 知识点&同步练习一、单词词组1.my 我的2. friend 朋友3. she 她4. he 他5.too 也6. this 这个7. is 是8. sister 姐姐，妹妹9.my friends 我的朋友们10. see you next time 下次再见二、句子She is my friend. 她是我的朋友。

He is my friend too. 他也是我的朋友。

三、知识点讲解1.介绍别人：句型结构：She’s + 其他。

（“她是...”介绍女性）例：She’s my friend/ sister.He’s + 其他。

（“他是...”介绍男性）例：He’s my brother.This is + 其他。

（“这是...”）例：This is Mike. He is my friend.注意：she’s = she is he’s = he is2.带有be动词的肯定句变一般疑问句的方法：①将be 动词提前②改大小写③句末加问号例：肯定句：She is Su Hai. 疑问句：Is she Su Hai?肯定句：He is Mike. 疑问句：Is he Mike?肯定句：This is Liu Tao. 疑问句：Is this Liu Tao?口诀：一提二改三问号3.He is my friend too.too 在这里翻译为“也”，一般放在句末，可以用逗号将too与前面的内容隔开，也可以不用。

例子：She is a student too. 她也是一个学生。

4.名词+s 表示复数形式单数＝1 复数＞1例：one egg two eggs5.形容词性物主代词同步练习一、根据汉语写出英文1.她是2.也3.姐姐；妹妹4. 我的5. 他是6. 朋友二、单项选择（）1. Goodbye..A.HelloB. HiC. Goodbye（）2. Yang Ling?A.She isB. Is sheC. I am（）3. is my sister.A.’s（）4. my friend.A.HeB. This isC. This（）5. Liu Tao is my friend.He is my friend .三、根据所给情景，选出正确答案（）1. 当你向别人介绍他是你的朋友时，可以说：A.He’s my friend.B. She‘s my friend.（）2. 当你想向别人介绍你的妹妹时，你可以说：A.This is my friend.B. This is my sister.（）3. 当你向别人介绍远处的那个人是你的姐姐时，你可以说：A.This is my sister.B. That is my sister.（）4. 当你向别人介绍“她是杨玲”时，你可以说：A.He is Yang Ling.B. She is Yang Ling.（）5. “下次见”的正确的英文表达是：A.See you next time.B. Goodbye.四、在第二栏中找出第一栏的答句ⅠⅡ（）1. Who is he?（）2. She is my friend, Nancy.（）3. Are you Mike?（）4. Goodbye, Miss Li.（）5. See you next time.A.Yes, I am.B.Hello, Nancy.C.He is Liu Tao.D.See you next time.E.Goodbye, Yang Ling.五、连词成句，注意大小写及标点符号。

学员编号：年级：初二课时数：学员姓名：辅导科目：英语学科教师：授课类型T同步 U3L2星级★★★教学目标1、使学生能够基本掌握年级新世纪下册Unit3L2中的基础词汇及重要句型；2、掌握相关知识点的解题技巧。

（建议2-5分钟）Q; Do you know the man in the picture ? Say something about this man. Maybe we can learn more about him in the following passage.批注：为下面的课程进行一个热身活动，吸引孩子注意力。

（建议20-25分钟）T同步-U3基础知识梳理1一、词汇Words1. music n. 音乐listen to music 听音乐{联想}musical adj. 音乐的n. 音乐剧{联想}musician n. 音乐家批注：拓展词汇。

做到举一反三。

Musical 做名词，是孩子容易犯错的2. sudden adj. 突然的all of the sudden = suddenlye.g. He suffered from sudden death.{联想}suddenly adv. 突然批注：拓展词汇。

做到举一反三3. outside adv. 在外面prep. + n.{联想} inside adv. 在里面批注：注意单词的反义词，拓展词汇。

做到举一反三4.wish v. 祝愿wish you a pleasant trip / good luck祝你有一次美好的旅行/祝你好运n. 表示“不能实现的愿望”{比较}wish 后的宾语从句必须接过去时want 近expect 近期hope 长（可以实现）wish 更长（无法实现）wish = want sth. that seems impossible批注：注意比较，更加清楚词与词的区别及联系5.afford vt. 买得起，负担得起{比较}(1) afford sth. I can’t afford bike. 我买不起自行车。

八年级上册Unit3 I‘m more outgoing than my sister 【重点短语】1....和...都...both...and…2. 擅于和某人相处be good with sb3. 事实上；实际上in fact4. 和...相同be the same as5. 和...不同be different from6. 只要as long as7. 关心；在意care about8. ...和...一样...as...as...9. 使显现，表现出bring out10. 想要做某事want to do11. 擅长做...be good at doing12. 告诉某人做某事tell sb. to do sth.13.有...天赋be talented in (doing) sth.14.做...有乐趣have fun doing sth.15.让某人做...ask sb. to do sth.16.对某人来说做某事是...It’s +adj.+for/of sb. to do sth.17.这就是...的原因the reason for...18.一个...另一个one...the other...19.更外向more...outgoing20.与某人分享某物share sth. with sb.21. 小学primary school22. 与...相似；相像be similar to【重点句型】1.I’m shy so it’s not easy for me to make friends.句型：It’s+adj+for sb. to do sth:做某事对某人来说是...2.My favorite saying is,“A true friend reaches for your hand and touches your heart.”favorite:最喜欢的可转换为like...best3.Both Sam and Tom can play the drums.both…and… 两者都，谓语动词复数neither…nor… 既不…也不…/ either…or…或者…或者…. 谓语动词就近原则4.Lisa really wanted to win, though.win v.赢；获胜；取得（winner n.赢家）宾语是比赛、奖品等beat v.打败，赢，宾语是人或团队，即beat sb5.Tina is taller than Tara.比较级基本结构：A+be+比较级+than+B6.Tara works as hard as Tina.as...as...结构中间跟形容词或者副词原级7.Well, everyone wants to win.复合不定代词做主语，谓语动词用单数形式。

Unit 3 I’m more outgoing than my sister.重点短语1. 唱歌比赛the singing competition2. 与……相像的/类似的be similar to3. 像一面镜子be like a mirror4. 最重要的the most important5. 只要；既然as long as6. 使显现；使表现出bring out7. 取得更好的成绩get better grades8. 伸手取reach for9. 事实上；实际上in fact10. 交朋友make friends11. 一个…，另一个one…,the other…12. 感动某人touch one’s heart13. 有音乐天赋be talented in music14. 与某人分享某事share sth. with sb.15. 谈论talk about16.做某事有乐趣have fun doing sth.17. 擅长做某事be good at doing sth.18. 使某人做某事make sb. do sth.19. 这就是……的原因That’s why...20. 关心；介意care about照顾take care of =look after 21. 嘲笑某人laugh at sb.核心知识1. Both Sam and Tom can play the drums, but Sam plays them better than Tom.（1）both意为＂两个；两个都＂，常见用法如下：●作代词，指代上文提到的复数名词或代词。

作主语时，谓语动词用复数形式。

●作形容词，修饰复数名词，且名词前可有定冠词、限定词、名词所有格等修饰。

Both of them like playing guitar. 他们俩都喜欢弹吉他。

Both of them are Chinese. 他俩都是中国人。

Unit 3 Robots 课时 3 Grammar影目标导航重点词组」I. own a robot 2.consider the robot a great help in my daily life 3.go on a business trip4. have a serious heart problem5.have to take medicine every day6.have a poor memory7.remind you to take pills at the right time8.feel lonely9.lock the door lO.Go up and down thestairs o 11 ,have a better sleep 重点句型1. He saw that the robot was making breakfast. He saw the robot making breakfast.2. He (bund that his flat was in a complete mess.He found his flat in a complete mess.3. The robot no longer knew when it should cook breakfast.The robot no longer knew when to cook breakfast.4. Mr Jiang did not know what he should do with the robot.Mr Jiang did not know what to do with the robot.5. Mr Jiang is always so busy that he does not have any time for hobbies. Mr john is always too busy to have any time tbr hobbies.6. The robot is so smart that it can do a lot of things. The robot is smart enough to do a lot of things.7. Mr Jiang plans to buy a robot so that he can have more free time.Mr Jiang plans to buy a robot in order to have more free (ime<>♦知识点睛©consider ...as 把…看做 常用被动结构be considered as...? “被认为/看做”？Purple is considered as the noblest color.紫色被认为是最高贵的颜色。

第三讲Unit3 Electricity教学过程一、课堂导入教师讲述一个与本节课题目有关的英文小故事，引出今日所要讲解的知识点，然后让学生简单梳理一下所涉与的问题，带着问题学习本节课的内容。

二、复习预习教师引导学生复习上节课学的重点内容，检测单词的用法，（以提问、回顾的形式进行），针对上节课的作业进行讲评、订正、答疑，并通过英文小故事导入本节课所要学习的新知识。

三、知识讲解1. 知识点一：重点单词1）servant[ˈsɜ:vənt]【词性】n.【词义】仆人【易混淆点】servant 仆人service 服务serve 提供服务【经典例句】Why is the servant in the title dangerous?为什么标题中的仆人是危险的？2）electricity [ɪˌlekˈtrɪsəti]【词性】n.【词义】电；电能【易混淆点】electricity 电；电能electrical 用电的【经典例句】Can you get me a package of electricity, please?你能给我一包电吗？3）trick [trɪk]【词性1】v.【词义1】哄骗【词性2】n.【词义2】诡计；花招【易混淆点】trick 哄骗；诡计cheat 欺骗【经典例句】I’ve tricked Daisy at last.我最终哄骗了Daisy。

4）foolish [ˈfu:lɪʃ]【词性】adj.【词义】愚蠢的【易混淆点】foolish 愚蠢的stupid 愚笨的【经典例句】She’ll really look foolish.她将看起来愚蠢的。

5）measure [ˈmeʒə(r)]【词性】v.【词义】测量；度量【经典例句】A meter measures the amount you use.一米度量你所用的电量。

6）bill [bɪl]【词性】n.【词义】账单【易混淆点】pay for bill 支付账单give your order 点单【经典例句】And you get a bill for it monthly.然后你每个月获得为此收到一张账单。

Part ⅢLearning about Language & Using LanguageⅠ.重点单词1. technology n．工艺；科技；技术2．intelligent adj.智能的；聪明的3．explore v t.& v i.探索；探测；探究4．download v t.下载5．virus n．病毒6．signal v i.& v t.发信号n．信号7．coach n．教练8．character n．性格；特点9．mop n．拖把v t.用拖把拖；擦10. niece n．侄女；甥女11．teammate n．同伴；队友→team n．队12．appearance n．外貌；外表→appear v．出现13．programmer n．程序员；程序师→program n．程序v t.编制程序14．type n．类型v t.& v i.打字→typical adj.典型的→typically ad v.典型地15．arise v i.出现；发生→rise v i.上升；升起→raise v t.升起；提高；种植；饲养16．electronic adj.电子的→electricity n．电→electrical adj.与电有关的→electric adj.电的；用电驱动的Ⅱ.核心短语1．make__use__of利用2．come__true 成为现实3．as__a__result 结果4．give__away 泄露；赠送5．signal__to__sb 向某人发信号6．in a way 在某种程度上7．make up 编造；构成；化妆；弥补8．with the help of 在……的帮助下9．deal with 处理；安排；对付10．watch over 看守；监视Ⅲ.经典句式1．By__the__time__I__was__sixteen，my dream had come true.到我十六岁的时候，我的梦想实现了。