人教新版英语八年级上教案-U3

教学内容八年级上册第3单元知识要点复习重点难点形容词和副词的比较级教学目标掌握本单元生词、词组和句型的用法教学过程课 前检 查与交流作业完成情况交流与沟通针对性授课、课前检测一、根据句意及所给的首字母填空,使句子内容完整1. Dont l_ at that old man. Its not polite(礼貌). 2. Call English Study Center at 443-5687 for more i_ if you know more.3. Do you think it n_ to have a friend who has cool clothes?4. I am d_ from Rick .He is calmer than I .5. My sister is a teacher. She works in a p_ school.二、用所给单词的适当形式填空1. Please tell him _(wash) his hands before supper.2. The bus _ (stop) already. Lets get off.3. Doing morning exercises _ (be) good for you.4. Toms brother _ (be) good at soccer.5. Finally he asked people to stop _ (talk).三、根据汉语意思完成英文句子，每空限填一词1.刘英不如姐姐擅长体育。Liu Ying _ _ _ _ PE _ her sister.2.我姐姐和我一样。我们俩都很外向。My sister is _ _ _ me. We are _ _.3. 这个中学生的口语比听力好.The student is _ _speaking _ _ .4.我比他高三厘米。但我比他外向的多。I am three centimeters _ _ him. But I am _ _ than him.5. 我们俩都喜爱运动.（写两句）_ _ like sports./_ _ _ like sports.知识要点回顾一、词组、短语1. more outgoing 更外向/更开朗2. as.as.与一样3. the singing competition 歌咏比赛4. the most important最重要的5. be talented in music 在音乐方面有天赋6. the same as与相同7. care about 关心/留意/关注 8. be different from与不同9. be like a mirror 像一面镜子 10. as long as与一样长11. bring out显示/显出/生产/带来 12. get better grade取得好成绩13. reach for伸手达到/达到 14. touch ones heart 感动15. in fact 事实上 16. make friends交朋友17. be good at 在某方面成绩好18. the other另一个19. be similar to 对熟悉 20. be good with与和睦相处二、重点句子1. Sam has longer hair than Tom. 萨姆的头发比汤姆的长。2. She also sings more loudly than Tara. 她唱歌也比泰拉声音大。3. Nelly sang so well. 内莉唱得如此好。4. For me, a good friend likes to do the same things as me.对于我来说，好朋友喜欢跟我做相同的事情。5. Who is smarter, your mother or your father ? 谁更聪明，你妈妈还是你爸爸？6. Its not necessary to be the same. 没有必要相同。7. I think a good friend makes me laugh. 我认为好朋友会让我笑。8. Molly studies harder than her best friend. 莫莉比她更好的朋友学习更努力。9. My mother told me a good friend is like a mirror.我妈妈告诉我好朋友就像一面镜子。10. So we enjoy studying together. 因此我们喜欢在一起学习。 11. So its not easy for me to make friends. 因此对我来说交朋友不容易。12. We both like sports. 我们两个都喜欢运动。13. My best friend helps to bring out the best in me.我最好的朋友帮我把最好的方面发掘出来。14. Larry is much less hard-working, so I always get better grades.拉里不如我用功，因此我总是取得更好的成绩。15. Huang Lei isnt as good at tennis as Larry. 黄磊不如拉里擅长网球。 16.Im shy so its not easy for me to make friends.我很害羞，所以交朋友对我来说不是一件容易的事。三、习惯用法、搭配1. have fun doing sth. 享受做某事的乐趣 2. want to do sth. 想要做某事3. as + 形容词或副词的原级 + as 与一样 4. be good at doing sth 擅长做某事5. make sb. do sth. 让某人做某事6. Its+ 形容词 + for sb. to do sth. 对某人来说，做某事是的四、重点词汇精讲1. Peter likes to do the same things as me. 彼得喜欢和我做一样的事情。My best friend Larry is quite different from me. 我最好的朋友拉里和我很不一样。（1）the same as.意为“与相同”。例如：My birthday is the same as Toms. 我的生日与汤姆的一样。I have school bag yours. 我有一个和你一样的书包。（2）different from.意为“和不一样”，是the same as.的反义词组。Lucy is Lily. 露西与莉莉不一样。拓展 difference 意为“不同；不用之处”，可做可数名词，也可用作不可数名词。There is no between the twins.那对双胞胎长得一模一样。There are between Tom and Bob.Life in the country is quite _ that in the city. A. the same B. different from C. full of D.the same as Is your pen _ Jims? A.same as B.the same C.the same with D.the same as There is not much _ (different) in price between the two coats. 我的妹妹和我不一样。My sister _ _ _ me.2.We both like sports. 我们两个都喜欢运动。 They are both tall. 他们两个都高。 (助后行前)（1）both 表示两者都, neither 表示两者都不。both of/neither of 表示“两者都/都不”。例如：They both are students.= Both of them are students. 他们两个都是学生。The girls both like English.= the girls like English. 这两个女孩都喜欢英语。（2）Neither of them is a doctor. 他们两个都不是医生。 There are lots of colorful flowers on _ sides of the streets. A.each B.both C.either D.all What are your parents?They doctors. A.are all B.are both C.all are D.both areLi Lei and Li Ming black hair. A.have both B.both have C.has both D.both hasBoth of them are doctors.(改为否定句） _ _ them _ a doctor.3.Huang Lei isnt as good at tennis as Larry. 黄磊不如拉里擅长网球。as.as 与一样 not as/so.as 不如中间加形容词或副词的原级。例如：He is as tall as Tom. 他跟汤姆一样高。She isnt as outgoing as her sister. 她不如她的姐姐外向。 Jim is twelve years old. Tim is twelve years old, too.(合并为同义句）Jim is _ _ _ Tim. English is as easy as math.(改为否定句）English _ _ _ _ _math. Write _ and try not to make any mistakes.A.as careful as possible B.more careful C.most careful D.as carefully as you can Do you think football is as _ as basketball in America? A.most popular B.the most popular C.more popular D. popular This math problem is _that one.A.not so easy as B.more easy than C.as easier as D.easy than4.However,Larry is much less hard-working, so I always get better grades.然而拉里不如我用功，因此我总是取得更好的成绩。（1）little 和much 都可用来修饰比较级，表示“更一点，得多”。例如：He is a little shorter than you. 他比你少矮一点儿。拓展 修饰比较级除了用a little,much外，还可用even（甚至），far(非常），a lot(非常），a bit(一点）等。This is my friend. He is outgoing than I am.A. much B.more much C.a little more D.a lot of more She is _ _ _(稍矮一点）than Tom.5.I think a good friend makes me laugh.我认为好朋友会使我笑。 （1）make v. 制造；使；让。常用结构：make sb./ sth.+adj. 使/让某人/某事怎么样；make sb. do sth. 让某人做某事。Mother made a birthday cake for me.妈妈为我做了一个生日蛋糕。The news makes everyone happy.这个消息使每个人都很快乐。His mother made him finish the work alone.他妈妈让他一个人完成这项工作。 The boss makes the worker _10 hours every day.A.work B.to work C.working D.works Mr Bean enjoys _ jokes and often makes us _.A.to tell; to laugh B.tells; laugh C.telling; laugh D.telling; laughing His parents often make him _ his homework till 10 pm.A.do B.does C.to do D.doing 这个消息使每个人都很快乐。The news _everyone_.（2）laugh v. & n. 笑He laughs best who laughs last. 谁笑在最后，谁笑得最好。/不要高兴得太早。We all _ loudly when she made a joke. 她说了个笑话，我们都大声笑起来。Laugh at嘲笑We all laughed at his joke. 听了他的笑话我们都笑起来。Dont _ _ him. 别嘲笑他。People have often laughed at stories told by seamen. 人们常常嘲笑海员所讲的故事。Everyone _ _his foolish antics. 大家都笑他那种愚蠢的滑稽动作。笑；笑声 We had a good laugh at his joke. 我们被他的笑话逗得哈哈大笑。6.Who (do you think ) should get the job, Jenny or Jill?你认为谁应该得到这份工作，詹妮还是吉尔？（1）本句是由“特殊疑问句+选项”构成的选择疑问句“do you think”作插入语。Who do you think cleaned the classroom yesterday?你认为昨天是谁打扫的教室？Which bike do you think is Toms, the new one or the old one?你认为哪辆自行车是汤姆的，那辆新的还是旧的呢？What do you think makes me laugh?（2）or 意为“或者；还是”，常用于选择疑问句中。例如：Do you like math or English? 你喜欢数学还是英语？ Lucy ，do you think who _ the shortest in your class?A.do B.does C.is D.are Which do you think _ the longest river in China?A.is B.are C.am D.be Who do you think _ him clean the classroom yesterday?A.help B.helped C.helps D.helping7.though （1）conj. 虽然；纵然；即使；尽管 = althoughThough it was raining，he went there. 虽然当时正下着雨，他还是到那里去了。_he was poor he was happy. 虽然他很穷却很快乐。注意：不能受汉语的影响，在though引导的从句后使用but。如：Though he was poor，but he was happy.（误）（2）adv. 不过，可是，然而，常用于句末，用逗号隔开。Jim said that he would come, he didnt , though. 五、语法：形容词与副词的比较级Is Tom smarter than Sam? 汤姆比萨姆更聪明吗？No,he isnt. Sam is smarter than Tom. 不是，萨姆比汤姆更聪明。Is Tara more outgoing than Tina? Tara比Tina更开朗吗？No, she isnt. Tina is more outgoing than Tara. 不是，Tina比Tara更开。Are you as friendly as your sister? 你与你的姐姐一样友好吗？No, Im not. Im friendlier.不是，我更友好。Does Tara work as hard as Tina? Tara与Tina一样学习认真吗？ Yes, she does.是的。Whos more hardworking at school?在学校谁更勤奋？Tina thinks she works harder than me. Tina认为她比我更努力。1规则变化单音节词和少数双音节词，加词尾-er，-est来构成比较级和最高级构成法原级比较级最高级一般单音节词末尾加-er，-esttall（高的）great（巨大的）taller tallest 以不发音的e结尾的单音节词和少数以-le结尾的双音节词只加-r，-stnice（好的）large（大的）nicer nicest 以一个辅音字母结尾的闭音节单音节词，双写结尾的辅音字母，再加-er，-estbig（大的）hot（热的）bigger biggest “以辅音字母+y”结尾的双音节词，改y为i，再加-er， -esteasy（容易的）busy（忙的）easier easiest 少数以-er，-ow结尾的双音节词末尾加-er，-estclever（聪明的）narrow（窄的）cleverer cleverest 其他双音节词和多音节词，在前面加more，most来构成比较级和最高级importanteasilymore importantmore easilymost importantmost easily2不规则变化原级比较级最高级good（好的）well（健康的）betterbestbad（坏的）ill（有病的）worseworstold（老的）older/elderoldest/eldestmuch/many（多的）moremostlittle（少的）lessleastfar（远的）farther/furtherfarthest/furthest课 堂检 测一 、 单项选择 1_ you free tomorrow afternoon? A. Do B. Am C. Is D. Are2. Please come _to my house on Sunday. A. up B. over C. in D. on3. Jims bag is _ than Kates.A. bigger B. big C. biggest D. bigger4. The boy is _of all in our class. A. taller B. the tallest C. tall D. tallest5. That book is not so _ as this one.A. interesting B. more interesting C. most interesting D. the most interesting 6. - Would you like some more rice? -No, thank you. Im _. A. hungry B. full C. thirsty D. sleepy7. He has two sisters. One is a doctor and _is a teacher. A. another B. other C. the other D. One8. Would you like _ cup of tea? A. other B. the other C. another D. the one9. My shoes are cheaper than _. A. you B. your C. yours D. your one10. Thanks for _. A. come to see me B. to come to see me C. coming to see me D. coming see me11. Who is the _ in your class? A. old B. older C. oldest D. young12. In our library there are many _books and newspapers. A. kinds B. kind of C. kind D. kinds of13. This classroom is _than that one. A. many big B. much big C. many bigger D. much bigger14. I dont like green apples. I like red_. A. this B. that C. one D. ones15. Do you look _ Tom? A. the same as B. same as C. the same D. the same so 课 后作业一、 完形填空 Traffic is very important. It means everything and everybody is using the roads. Today more and _1_ people live in the cities. So there is _2_ traffic and usually not enough_3_, and_4_ of the roads are too narrow (狭窄的).That is_5_ there are a great many accidents. In cities_6_over the world thousands _7_ people die or _8_hurt in accidents. Of course, traffic accidents cant often_9_ in the counties, because there is not_10_much traffic, so there are not so many accidents. Each of us should care for our lives(生命). 1. A. most B. many C. some D. more 2. A. a lot of B. many C. a number of D. lots3. A. ways B. means C. roads D. cars 4. A. some B. much C. more D. few5. A. because B. so C. why D. that6. A. of B. all C. and D. from7. A. from B. and C. with D. of8. A. receive B. go C. are D. take9. A. happen B. have C. produce D. form10. A. too B. so C. enough D. such二、 阅读理解 A ten-year-old TeacherHow young can a teacher be? A teacher can be any age .Just ask Chrissie Mckenney .She was only 10 when she started teaching.How did Chrissie get the job? It was not easy. Chrissie wanted to help children who cannot hear .But the school had never had such a young helper. Could Chrissie do it?First, Chrissie learned to sign. Signing is a way of talking with your hands .Soon it was easy for Chrissie to talk to the children. So the school let her help. Now Chrissie visits the school almost every day. The children love their young teacher. She is their friend.1. Chrissie wanted to help children who cant _.A. hear B. see C. play2. This story tells about a _.A .special classB .young teacherC. silly person3. In the third part of the story, what does the word “learned” mean _?A. forget B .found out how C .stooped4. The school let Chrissie help because she_.A. was too oldB. could sighC. could not hear5. You can guess from the story that most teachers_ Chrissie.A. are older than B. do not likeC. are just like 三、按要求改写下列句子，每空一词 1. I need one apple. (改为一般疑问句) _ you _ one apple? 2 They need yogurt. (改为否定句) They _ _ yogurt. 3. Drink the milk shake. (以he为主语改写句子) _ _ the milk shake every day. 4. We need one teaspoon of sauce. (对划线部分提问) How _ _ of sauce do you need? 5. Put the pizza on the table.（否定句）_ _ the pizza on the table.四、用方框中所给单词的适当形式填空，使短文通顺、正确、连贯（每个单词限用一次）new, friendly, breakfast, do, so, stay, but, different, you, class, big, mealAnna comes from Russia. She is 17 years old. Shes going 1._ with the Black family for a year. Anna comes to England because she wants to study English. She helps Mrs. Black 2._ housework in the house and goes to English 3._ every Wednesday and Friday afternoon. Anna is now in London. Everything is 4. _ to her. She finds life is 5._ from that in Moscow. Some thi