人教新目标八年级下册英语Unit 8 Have you read Treasure Island yet 导学案

1、unit 8 have you readtreasure islandyet?第一课时 (section a 1a-2d)学习目标1.学会用现在完成时表达过去发生的但与现在情况有关的事情。 2.掌握现在完成时结构和了解其含义3.学会区分现在完成时与一般过去时的区别。重难点1 现在完成时:表示过去发生或已经完成的动作对现在造成的影响或结果。2 现在完成时的构成：have/has +过去分词自主预习1 动词过去分词的变化规则。2 阅读课文 57-58 页的内容，试着找出下列短语的翻译。1.充满_ 2.赶快；匆忙（做某事）_ 3.成长；长大_ 4.在 25 页_5.出海_ 6.至少_7.英国9.书的

2、后面 _ 合作探究8.爱不释手_1.现在完成时：1) 含义：表示动作过去发生，但与现在有联系或影响，此时态常与以下时间词 连用，如 already 已经,yet 已经，还，just 刚刚,ever 曾经,so far 到目前为 止,before 从前,times 次数,for+时间段，since 自从以来,how long 多久， never 从不，in the past.在过去.2) 结构：主语+have/has+动词的过去分词（have/has 是助动词，没有“有”的 意义）肯定句：she has finished her work.她完成了她的工作。一般疑问句 :-has she fin

3、ished her work?-yes,she has./no,she,hasn t.否定句: she hasnt finished her work.3)动词的过去分词的构成：规则动词的过去式就是过去分词，不规则动词的过 去分词见不规则动词表。4 ）现在完成时态与一般过去时的区别：句子中如有 yesterday,last,just now,in1999 等过去时间词出现就只用一般过去时。5)特别提醒：句子中如有 when 出现，一定不能用完成时例题：a:jack has read the book,b:when did he read it?a:last weekend2.have you

4、read little woman yet?你已读过小妇人吗？yet（已经，还）的用法：在现在完成时中，already(已经)用于肯定句，yet 用 于一般疑问句或否定句，例句：肯定句：i have already eaten lunch.我已经吃过午饭了。一般疑问句：_ you eaten lunch _?否定句： i _eaten lunch _.3.whats it like?它（这本书）怎么样？what+be+sth. like?表示“某物怎样？” 达标测评一.用单词的正确形式填空。1. i_ ever_(drink)coffee.2. the boy_(water)the flowe

5、rs already3. she_(watch)the movie twice4. -_you _(visit)the great wall before?-yes,i_.5.how long_your father_(work)in this city? 6.he_(get)here yesterday,so he_(stay)here for onlyone day.7.-_you ever_(drive)a car?-yes,i_.-when_you first_(drive)a car?二.汉译英。1. 至少 _2. 快点 _3. 在岛上_4. 听说_5. 读完这本书_6. 长大，成长

6、_7. 把它放下_三.句型转换。1. he has already gone to new york.(改为一般疑问句并回答) _he_to new york_? _no,he_2. we have learned english for two years(改为否定句)we _ _ english for two years3.we have lived here for two years.(对画线部分提问)_ _have you_here?4.tom has ever read the book. (改为否定句)tom has _ read the book.5.miss green s

7、tart to teach us 2 years ago.(改为同义句)miss green_ _us for 2 years.四.单选选择。（ ）1.both his parents look sad. maybe they _whats happened to him. .knew .have known .must know .will know（ ）2.he has _ been to shanghai, has he?.already .never .ever .still（ ）3.have you met mr. li _？.just .ago .before .a moment

8、ago（ ）4.the famous writer _ one new book in the past two years. .is writing .was writing .wrote .has written（ ）5.zhao lan _already _in this school for two years. .was; studying .will; study.has; studied .are; studying（ ）6.we _ xiao li since she was a little girl.know .had known .have known .knew（ ）7

9、.these farmers have been to the united states.really? when _ there?.will they go .did they go.do they go .have they gone（ ）8._ you _ your homework yet?yes. i _ it a moment ago.did; do; finished .have；done; finished .have; done; have finished .will; do; finish总结反思我的收获：我的失误：课后作业完成学练优unit 4 第一课时部分。第二课时

10、 section a （3a- 3c）学习目标1. 学习 p59 的生词：2. 能够掌握本课出现的重点短语和句子。3. 能够正确使用现在完成时。4. 了解著名小说鲁滨逊漂流记，学习主人翁永不放弃的精神。重难点能读懂 3a 短文并掌握其中语言点。自主预习1. 朗读默写 137-138 页的动词不规则的过去式和过去分词。2. 阅读 59 页的 3a，然后回答问题1)what does robinson crusoe wait for?_ 2)why does robinson crusoe call the man friday?_3.完成课本 59 页 3b 根据句子意思猜单词1)you can

11、 use these to shoot things:_2.)something you use to travel in the sea:_ 3)a piece of land in the middle of the sea:_4)you can use these to cut things:_ 5）signs left behind by someone or something:_4.小组成员互读单词和词组。合作探究1. i have brought back many things i can use,我带回了许多我能使用的东西。2. who else is on my islan

12、d?还有谁在我的岛上？1)else（其他的，别的），修饰复合不定代词或者特殊疑问词，并放其后例：别的什么_ _ 别的东西_ _其他的人_ _ 没有别的东西_ _2)other（其他的，别的）修饰名词，放在名词的前面。例：other things, other people3)what _do you have?=what _ things do you have?3.i named him friday 我给他取名“星期五”name sb给某人取名,同样的表达还有 call sb例：他叫我小王 he calls me xiao wang= he names me xiao wan.4.i sa

13、w some cannibals trying to kill two men from a broken ship. 我看见两个肉食人正企图杀害 两个从一艘破船出来的人。see sb. doing 看见某人在做see sb. do看见某人做例：i often see him_(help) the old man.when i came back home,i saw my mother_(cook)。5.one of them died but the other ran toward my house. 其中的一个死了，另一个向我的屋子跑 来。1）onethe other一个. 另一个.例

14、：i have two friends,one is tom,the other is jack.2) run toward向跑去.go toward向走去达标测评一.用括号内所给单词适当形式填空。1. judy has already _ (finish) reading little women.1. tom and mike have already _ (decide) to learn chinese on internet.2. have you _ (read) alice in wonderland yet?1. robinson _ (have) already built

15、a house on the island.1. it often _ (snow) in north china in winter.1. -where is miss wu? -she _(go)to english on business.2. they _(not come)back yet?二.单项选择。（ ）1.my shoe is here,but where is _?a. the others b. the otherc. another one d. other( ) 2. do you have _to say?a. anything other b. something

16、 elsec. else anything d. anything else( ) 3.how long have you _here?a. come b. arrived. c. got d. been( ) 4.hurry up,your mother is waiting_the bus stop_you.a.for,at b.at, with c.at, for d.for, at( ) 5.he is not at home, he has_kunming.a.been to b.go to c.gone to d.been in( ) 6.she _in chongqing 5 d

17、ays ago,she has_ in chongqing for 5 days a. arrived, arrived b. been, arrived c. arrived,been d.got, been( )7.his grandpa_since 2000.a.died b.has been deaded c.has been dead d.has died( )8.he will be back _two weeks.a. in b. after c. for d. since( )9. have you read these books? yes,i_it three days a

18、go.a.have done b.have read c.read d.did( )10.i havent watered the plants_. i have to do that in a minute. a.already b.just c.yet d.ever( )11. have you cleaned the house_?yes ,i have _cleaned it.a.already;yet b.yet；yet c. already；already d. yet;already ( )12.harry potteris a very nice film .i_ it twi

19、ce. will see . have seen . saw ( )13. _ you _ your homework yet ?yes. i _ it a moment ago .see. did; do; finished. have; done; finished. have; done; have finished . will; do; finish ( )14.hurry up! the play _ for ten minutes. has begun. had begun. has been on . began总结反思我的收获：我的失误：课后作业完成学练优unit 8 第二课

20、时部分。第三课时 section a (grammar focus-4c)学习目标1. 掌握本课时单词及短语：science fiction;technology;french;cant wait to2. 现在完成时的构成及用法。重难点1 现在完成时:表示过去发生或已经完成的动作对现在造成的影响或结果。2 现在完成时的构成：have/has +过去分词自主预习熟记语法聚焦内容have you read little women yet? yes,i have./no,i havent.has tina read treasure island yet? yes,she has.she thi

21、nks its fantastic.have you decided which book to yes,i have.ive already finished reading it.write about yet?it was really good.合作探究现在完成时用法1.表示过去发生或已经完成的某一动作对现在造成的影响或结果。 e.g. have you had your lunch yet?yes, i have. ive just had it. (现在我不饿了。)2.表示动作或状态从过去某一时刻开始，一直延续到现在，而且可能还要继续下去。e.g. i havent seen he

22、r these days.ive known bob for three years.ive been at this school for over two years.时间状语already, yet, just, ever, never, before构成现在完成时是由“助动词 have / has+ 动词的过去分词”构成的，规则动词的过去分词构成与 过去式相同，不规则动词的过去分词则需逐个记忆。动词的过去式的变化和过去分词的变化并不完全相同。我们对它们作了一个大致的分类。 (注：例子中单词的变化顺序为：动词原形 动词的过去式 动词的过去分词)一、过去式和过去分词的变化相同规则变化：1.

23、 一般在动词词尾直接加 ed。如：pick picked picked; wish wished wished; stay stayed stayed2. 以不发音的 e 结尾的动词后面加 d。如：like liked liked; hope hoped hoped; phone phoned phoned3. 以“辅音字母 + y”结尾的动词，变 y 为 i，再加-ed。如：study studied studied; hurry hurried hurried; reply replied replied4. 词尾只有一个辅音字母的重读闭音节动词，要双写辅音字母，再加-ed。如：stop

24、stopped stopped; clap clapped clapped不规则变化：5. 以不变应万变。如：let let let; put put put; read read read6. 若中间有双写 e，则去掉一个 e，单词末尾再加 t。如：feel felt felt; keep kept kept; sleep slept slept7. 结尾的字母 d 变 t。如：lend lent lent; build built built; send sent sent8. 变为以-ought 或-aught 结尾。如：buy bought bought; bring brought

25、brought; catch caught caught; teach taught taught句式1. 肯定句：主语 + have / has + 过去分词 (+ 其他)2. 否定句：主语 + have / has + not + 过去分词(+ 其他)3. 一般疑问句：have/ has + 主语 + 过去分词(+ 其他)4. 特殊疑问句：1） 特殊疑问词 (不是句子主语) + have / has + 主语+过去分词 (+ 其他) 2) 特殊疑问词(是句子主语)+have / has+过去分词(+ 其他)already 和 yet 都可以作为现在完成时的标志词，但它们的用法不同。alre

26、ady 一般用于肯定句中。如：we have already cleaned up our classroom.注意：already 用于疑问句中时通常表示惊奇。如：have you finished your homework already? i cant believe it.yet 一般用于疑问句和否定句中。如：have you seen her yet?the bus hasnt come yet.达标检测单项选择（ ）1.(铜仁中考)where is mr. zhao?he _ to mount fanjing. hell come back _ a week.a. has bee

27、n; in b. has gone; afterc. has gone; in d. has been; after（ ）2.(河北中考)monica, you _ the exam! congratulation!a. pass b. have passed c. will pass d. are passing（ ）3.(达州中考)have you ever _ an amusement park?yes, i have. i _ fun times amusement park last year.a. been to, have gone to b. gone to, have bee

28、n t oc. go to, went to d. been to, went to（ ）4.(黔西南州中考)i _ my hometown for a long time. i really miss it. a. left b. went away from c. have left d. have been away from（ ）5.(北京中考)he _ in this factory for 20 years already.a. will work b. works c. has worked d. is working 总结反思我的收获：我的失误：课后作业完成学练优unit 8

29、第三课时部分。第四课时 section b （1a1d）学习目标1. 学习 p61 的生词和短语。2. 能掌握并灵活运用本课所学的知识谈论个人喜好。重难点现在完成时的构成和用法自主预习翻译下列短语1.pop music_ 2.wake up_3.band name_ 4.make sb. do sth._合作探究must 的用法must 是情态动词，没有人称或数的变化，后接动词原形，其主要用法如下：1 表示义务或必要性，意思是“应该、必须”，通常用于肯定句及疑问句。如：you must go to bed now. 你现在必须睡觉了。2 must 的否定式是 must not/ mustnt，

30、意思是“不应该、禁止”，语气较强烈。如：you mustnt smoke here. 你不许在这里吸烟。3由 must 引出的一般疑问句，肯定回答用 must，但否定回答一定要用 neednt, 绝不能用 mustnt，因为 mustnt 表示“不许、禁止”的意思，与问句的原意不符。如：must i stay at home? 我必须留在家里吗？yes, you must. 是的，你必须留在家里。 （no, you neednt. 或 no, you dont have to.）（不，不用了。）4当说话人对所发生的事情进行推测时，must 的意思是“一定、准是”，主要用于肯定句， 否定句常用

31、cant。如：he must be a doctor. 他一定是个大夫。达标检测用所给词的适当形式填空。1. i _ already _(see) the film. i _ (see) it last week.2. -_ he _(finish) his work today?-not yet.3. my father _ just _(come) back from work. he is tired now.4. so far i _(make)quite a few friends here.5. i _ just _(finish) my homework.2. _ you _(f

32、ind)your science book yet?1. ive lost my pen. _ you _(see)it anywhere?总结反思我的收获：我的失误：课后作业完成学练优unit 8 第四课时部分。第五课时 section b (2a-2e)学习目标1.掌握 p62-p63 重点生词。2. 掌握 2b 短文中的语言点。3. 现在完成时的正确运用。重难点1. 掌握 2b 短文中的语言点。2. 现在完成时的正确运用。自主预习翻译下列短语1.在国外 _ 2.一首充满回家感情的歌_ 3.互相_ 4.逐渐意识到_ 5.不是关于属于一个集体 _6.作了一些研究_ 7. change one

33、s life _8. ever since then_ 9. modern life _10. the importance of money and success _11. one of the most successful musicians in american history_ 合作探究1.use 的用法used to do sth.be used to doing sth. be used to do sth.过去常常做某事 习惯于做某事 被用于做某事2.ever since then,she has been a fan of american country music.e

34、ver since“从以后（到现在）”。3.many songs these days are just about modern life in the us,such as the importance of money and success,but not about belonging to a group.such as“例如”，用来列举同类人或物中的几个例子。如：children like ball games,such as basketball,football and table tennis.for example 也意为“例如”,用来举例说明，后面往往用逗号隔开。som

35、e hobbies,for example,singing and dancing,are very relaxing.belong to“属于”，其中 to 为介词，无进行时态和被动语态。success：名词，意为“成功”；succeed：不及物动词，后常接 in doing sth.。succeed in sth. “在某事上取得成功”； succeed in doing sth. “成功做某事”。successful: 形容词，意为“成功的”。 successfully: 副词，意为“成功地”。4.hes told more than 120 million lio

36、n 意为“百万”，与数词连用时用单数形式，与 of 连用时用复数形式。millions of“数百万的”。达标检测一单项选择。( )1.i _ help with the housework.a.used to b. were used to c.are used to( )2.bamboos_houses there.a.used to build b. are used to building c.are used to build( )3._ trees will be planted on that mountain next spring. a.millions of b.two m

37、illions c.two million of d.million of( )4.how long have they _ in beijing?a.went b.gone c.come d.been二根据汉语意思完成句子。1.他出国学习去了。he _ _for study.2.他制作了他的第一张唱片。he _ his first _.总结反思我的收获：我的失误：课后作业完成学练优unit 8 第五课时部分。第六课时 section b （3a -self check）学习目标1. 掌握本单元中的重点词汇，短语，并灵活运用。2. 阅读与写作技能重难点会运用现在完成时谈论近来的事情和经历。自主

38、预习归纳课文中的短语.1.在第 2 5 页 2. 赶快;匆忙 4. 出海 6. 写作关于的内容 8. 等待另一艘船到来 10. 种水果和蔬菜 12. 另一个人的脚印 14. 跑向某地 16. 某人留下的标记 18. 科幻小说 20. 醒来的一个好办法 22.书的背面 在两周之内一个满是宝藏的岛屿 做完某事 学会做某事 几个星期前 不久之后用来做某事 看报迫不及待地做某事 人数23. (过去)常常做某事 24.在国外学习25.27.使某人做某事 26. 自从那时起 28.开始意识到 美国的南部地区29.属于30.善待彼此31.互相信任 32.大自

39、然的美33.去过某地 34. . 对做研究35.37.希望做某事 36. 歌曲的第一行 38.看到某人做某事 享受的成功合作探究1.belong to 意为“属于，为.所拥有”，to 为介词，后接名词或人称代词宾格，不能接名词性物主代词或名词所有格。2.be kind to sb.意为“对某人友好”。如：she is kind to her students。 3.trust 意为“相信，信任”，常用的结构有：trust to sth.依靠某物；依靠某事 trust in sb.信仰某人，信奉某人trust sb.信任某人4.remind 的用法remind sb. of sth. 提醒某人某事， 使某人想起某事remind sb. that-从句 提醒某人某事， 使某人想起某事remind sb. to do sth. 提醒某人做某事达标