八年级英语下册 Unit 6 How long have you bee n collecting shells导学案1 人教新目标版

1、Unit 6 How long have you been collecting shells? SubjectEnglish ProjectSection A 3a4No.040DesignerLanguage goalTalk about how long you have been doing things【学习目标】1.阅读训练：熟悉不同时态的运用。2.重点掌握下列词汇短语：(1)raise (2)skater (3)several3.掌握现在完成进行时的各种句式。【准备与热身】Step 1课前准备。预习第46页，翻译下列单词或短语（为）筹款 整整五个小时 几个的 溜冰者 三年半 第一

2、个开始的人 Step 2学习过程1.朗读3a的文章，回答下列问题(1)How long has the skating marathon been going? (2)What are the students doing? (3)Who was the first one to start? (4)How long has Sam been skating? (5)When did Li Chen start to skat? 【重难点呈现】1. Alison was the first one to start and has been skating for the whole five

3、 hours. 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 student _ _ _ _ today. 他是第一个赢得这个奖的音乐家。 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：Al

4、l the people are here.We looked for the whole school, but found nothing.总结：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 cakes.【巩固与练习】1. 单项选择题。1.Jack bought a in the shoe shop yesterday.A. pair of shoes B. pairs of

5、shoes C. pair of two shoes D. pair of shoe2.Jennys shoes were worn out. She wanted to buy a new .A. shoe B. shoes C. one D. pair3.-How long has the boy been here？- two hours. A. Before B. For C. Until D. Since4.We have been good friends we joined the team. A. before B. for C. until D. since5.If you

6、know the answer, please raise your hand.(替换划线单词) A. rise B. put up C. put on D. put away6.You can see nice flowers on side of the road.A. both B. every C. each D. all7. How long yesterday?A. have you sleeping B. do you sleep C. did you sleep D. did you asleep【拓展与提高】2.句型转换。1.I have been learning Engl

7、ish for 3 years.(变为一般疑问句并作否定回答)- you learning English for 3 years?-No, I .2.My father has been collecting stamps for eight years.(划线部分提问) your father been for eight years? 3.Tom has been singing for two hours.( 就划线部分提问) has Tom been singing?4We have been living here for 12 years.(改为同义句)We have been

8、living here 12 years .5The old man has been away for 55 years. he been away homeUnit 6 How long have you been collecting shells?SubjectEnglish ProjectSection B 1a2cNo.041DesignerLanguage goalTalk about how long you have been doing things【学习目标】1.Key vocabulary:Stamp, kite, monster, anyone, globe, run

9、 our of, store, dake, particularly, collector, by the way, common2.Key structure:What docs Bob collcet? He collects kites.- How long has he been collecting kites?Hes been collcting kites since he was ten years old.3To train students listening skill.To train students ability of comprehension.4 To be

10、able to share our own collections with others.【准备与热身】试比较 every和each，并完成相关练习(1)each两者或两者以上中的“每一个”，强调个体。a) adj. 作定语，谓语用三单形式。Each student has a pen in his hand.b)pron.单独用或与of 短语连用，作主语，谓语用三单形式。Each has his weakness.Each of the boys finishes his homework.(2)every adj. 只作定语，三者或三者以上中的“每一个”；强调整体相当于all, 不与of

11、连用。“every+单数名词”作主语谓语用三单形式。1.Every student likes playing football.= All the students like playing football.2.He reads every book in the library.= He reads all the books in the library._ of us has an English-Chinese dictionary.A. Every B. Both C. Each D. All3.Everyone should do _ best to win the match

12、.A. his B. their C. her D. theirs【活动与展示】1. Fill in the chart. Add other things you collect.2. Pairwork. Tell your partner what you collect and what you would like to collect.3. Listen. What do Bob, Marcia, and Liam collect? Fill in the chart under “what”4. Listen again. How long have they been colle

13、cting these things.5. Groupwork.【巩固与练习】一选择题 ( ) 1. Cartoons are very _, so I am very _ in them.A. interested, interesting B. interesting, interested C. interested, interested ( ) 2. Sam _ coins since he was eleven years old, and now he has hundreds of them.A. collected B. had collected C. has been c

14、ollecting ( ) 3. They are singing to _ money for poor children in rural areas.A. have B. raise C. take ( ) 4. Sally has been swimming _ four hours.A. for about B. since C. about ( ) 5. I first met him a week ago while I _ along Bridge Street.A. walked B. has been walking C. was walking【拓展与提高】二. 完形填空

15、 Mr Edison was a professor. He worked in a _1_. He was busy with his research work all the time. But his wife whose father was a _2_ businessman had nothing to do at home and _3_ a lot of time dancing. It was the womans birthday one day. There _4_ a birthday party in their house. All their friends w

16、ere invited to _5_ it. That afternoon, when everything was ready, Mr Edison came back from his lab, being _6_. As soon as she saw him, she called out, “Oh dear! Our guests will soon come, but you _7_ the old clothes! Go to change the best ones!” Mr Edison had to go upstairs. The party had been on fo

17、r half an hour, but he didnt come downstairs. The woman felt _8_. She looked out a few times and then told her girl servant to go to _9_ what had happened to him. To the girls surprise, the professor was _10_ in a bed. For Mr Edison, it was time to go to bed after he came upstairs and took off his clothes.( ) 1. A. cinema B. theatre C. university D. park( ) 2. A. rich B. poor C. nice D. foolish( ) 3. A. took B. spent C. used D. gave( ) 4. A. will be B. would be C. has been D. had been( ) 5. A. hold B. a