人教版八年级下册英语第六单元学案

1、人教版八年级下册英语第六单元学案学习目标知识目标：1 .单词 collect , shell, skate, pair, since, raise, several, skater2 .掌握句型： How long have you been skating?I ' ve been skating for five hours.I ' ve been skating since nine hours.I ' ve been skating since Iwas seven years old.- -How long did you skate? -I skated fo

2、r two hours.- -What sport do you play? -Tennis.- -When did you start? -When I was eleven.学习重点：单词和重点句型学习难点：区别不同点：1. “for ” andsince"2. “How long have you been skating? ”And “ How long did you skate? ”学习过程：Step1.自学44、45、46页单词并检测:收集贝壳洲冰鞋洲冰者马拉松赛跑 滑冰马拉松 筹集几个的 自从 自从9点起一双旱冰鞋 1从两年前一直到现在Step2新课导入：Read t

3、he sentences and answer then(.help students using “at” and “for” correctly)1.When did you go to bed last night?When did you get up this morning?How long did you sleep last night?2. What are you doing now?When did you start the English class today?How long have you been having the English class today

4、?How long have you been in class?Step3.自主探究一.研讨现在完成进行时态的用法、谓语动词构成、句式转化(一般疑问、否定句、特殊疑问句)及for和since的用法区别1 .总结现在完成进行时态的用法及谓语动词构成：现在完成进行时态表示：现在完成进行时态谓语动词的构成：.2 .since和for的用法区别：since后面跟 句子时态用.since后面也可跟从句时态用 主句时态用.for后面跟句子时态可用 也可用 等多种时态.选择: I ' ve been skngi (for/since) three years. Jack has been stud

5、ying Chinese (for/since) the year of 2000.二.pair “一对、一双、一副” a pair of shoes / glasses /单选：(1) My pair of shoes much too expensive.A.are B.is C.be D.my Can I help you? I ' d like for my twin sons.A.two pair of shoes B.two pairs of shoeC.two pair of shoe D.two pairs of shoes三.1.The skating maratho

6、n has been going for five hours now, and several skaters are still skatingseveral ”几个的，数个的”“几个，数个”例如：I bought several books on computer.Several of them decided to walk home.There are several hundreds of sheep on the hill.|总结| several可作词，用来彳饰名词 ；还可做词；还可修饰hundreds of.Eg:根据首字母填空The girl can speak s lan

7、guages, such as English, Japanese, French, etc.2. Alison was the first one to start and has been skating for the whole five hours.(l)the first one to skate "第一个开始的人" to skate为动词不定式做_语。例如：She is the first foreign singer to take part in the contest.翻译：今天他是最后一个到校的学生。He was the last studenttod

8、ay.He was the first musician the prize.the whole five hours 整整五个小时”whole和all均有“所有的，全部的”但用法不同。例如： All the people are here.We looked for the whole school, but found nothing.叵m all与定冠词、指示代词、物主代词、数词连用时，常放在 ;whole与定冠词一起使用时则放在.用all或whole填空：My grandfather told me the story.My brother was hungry, he ate the

9、 cakes.Step4.合作交流1b,2a,2b. Listen to the tape and finish them.Step5典题赏析：1.If he doesn ' t want to do the job, does went to?A. everybody else B.anybudy else C.elseanybody D.else every body解题:选B, else修饰不定代词时，要后置，所以排除 C、D;又根据题意，答案 选才¥ B2 .-did you return the dictionary? -Last night .A.How far

10、B.When C.Why D.How often解题：选B. last night意为昨天晚上，是一般过去时态的时间状语，故选 B.3 .Who is the last person the office yesterday afternoon?A.leave B.left C.leaves D.to leave解题：选D。根据题意，本题动词不定式短语作定语，修饰前面的the last person.【当堂达标】一、单项选择.()1. We have been walking 8 o ' clock.A. for B. at C. since D. during()2. Amy has

11、 been skating two hours.A. or about B. for since C. since D. for about()3. How long have you been living here? I ' ve been living here four yearsoaA. for B. before C. since D. during()4. Uncle Wang since he came to the company.A. has been working B. have been working C. worked D. work()5. They h

12、ave been swimming since theyA. is B. was C. has D. were()6. Mr Li swimming for 3 hours, and his son an hour ago.A. has been, started B. has been, has startedC. started, has started D. has started, started()7. -has this food store been here? - Since 2001.A. How long B. How often C. How old D. How soo

13、n()8. I ' ve been collecting coins I was 10years old.A. when B. while C. and D. since()9. Some students on the village are very poor. Let' s raise four yuan for them.A.thousands B.thousands of C.thousand D.a thousand二、英汉互译1 .我认为科学是最乏味的科目。I science is subject.2 .如果你每天吃汉堡，你会变胖的。you every day,

14、you w川3 . Alice是今天第一个到校的。Alice was theget to school.4 .所有的学生都在准备考加students preparing for the exam.5 .我已经滑冰 5 个小时了。 I for five hours.Section B学习目标知识目标：1 .单词：stamp, kite, anyone, run out of, store, cake, particularly, collector, by the way, coin, topic, been, capital, European, Russian, Australian,tho

15、usand, foreigner,quite, certain ,miss2 .掌握句型：1)-What does Bob collect? -He collects kites.2)-How long has he been collecting kites?-He' s been collecting kites since he was ten yeard.3)-How many kites has he been collecting?-He has been collecting 10.学习重难点：单词和重点句型学习步骤：Step1自学47、48、49页单词并检测：邮票 妖怪

16、 球体储存 异乎寻常的搜集者_ 共同的 用尽 顺便一说 三年半 邮票 球体 储存 搜集者共同的额外的 作家人物朝代 首都 用完 顺便一提 为慈善机构捐钱整整5个小时第一个开始的人 对一感兴趣 想做一 自从5年前以来 自从3点以来Step2 新课导入 Talk about the pictures in 1a. Then ask“ what do you collect? Whatwould you like to collect ? ” At last students fill in the chart.Step3合作交流(1) Pairwork.Tell you partner what

17、you collect and what you would like to collect. Saywhy.(2)2a and 2b. Listen and fill in the chart.(3)Pairwork. Ask and answer according to the tape with "what, how long, how many”(4)掘据表格内容编对话What he likesWhat he would like to doHow longLi leiMake a model planeMake a car2 hoursTomPlay ping-pongP

18、lay basketballSince 4 o ' clockStep4 自主探究 3a. Reading(1)Talk about the pictures on the right.Read the message and match the snow globes with their descriptions.(2)Read 3a again and find out the phrases.翻译：因做一感谢一怪兽雪花球生日蛋糕水晶球里面带有动物的雪花球实际上 用完了空间其他的任何人 顺便问一下在我的七岁生日Step5 写作.Write an e-mail message ab

19、out your collection.Step6典题赏析(1) What a nice bike! How long you it?-Just two weeks.A.will ,buy B. did ,buy C.are, having D. have , had解题：选Do buy是非延续性动词，不能用于上述持续一段时间的结构中。依据句意，just two weeks表示一段时间，是完成时态标志，故排除C。(2) I ' ve been collecting coins I was 10 years old.A.when B.while C.and D.since解题:本题为现在

20、完成时，I was 10 years old又表示过去的时间点，故选 D【当堂达标】一、选择题()1. We' ve been to do it for 5 years.A.to want B.wanted C.wanting D.want()2. We are running paper.A.out of B.out C.outside D.out to()3.fact ,he told me a lie.A.For B.In C.To D.From()4. Thank you for me with my homework.A.help B.to help C.helping D.helped()5. China is a country a long history.A.in B. to C.for D.with()6. About three;people