浙江省湖州市环渚学校八年级英语下册 Unit 6 How long have you been collecting shells 教案 人教新目标版.doc

unit 6 how long have you been collecting shells?i. teaching aims and teaching demands:1. language goal: talk about hobbies and how long you have been doing things.2. grammar focus: present perfect progressive simple past tenseii. teaching keys and difficult points:a. vocabulary：collect, marathon, skate, raise, stamp, shell, kite, globe, monster, coin, skator, collector, particularly, run out of, be interested in, by the way, since, forb. target language how long have you been skating? ive been skating since nine oclock. when did you start skating? i started skating at nine oclock. c. structures modals present perfect progressive simple past tense present progressive tenseiii. teaching aids: a tape recorderiv. this unit is divided into five periods.the first period: section a 1a-2cthe second period: section a 3a-4the third period: section b 1a-2cthe fourth period: section b 3a-4b self checkthe fifth period: readingthe first period: section a 1a-2cthe aims of teaching:1. language goal: talk about hobbies and how long you have been doing things.2. grammar focus: present perfect progressive how long have you been playing basketball?ive been playing basketball since i was ten years old.ive been playing basketball for five years.important and difficult points:1. present perfect progressive 2. tell the difference between for and since.the aids of teaching:a tape recorderthe process of teaching:step1. warming up1. greetings.2.talk with students about the following:did you sleep well last night?how long did you sleep last night ?when did you start class today ?how long have you been in class today?help the students to answer: i have been in class forstep2. presentation 1. draw a long horizontal line on the blackboard. say, this is called a time line. it shows the years from 19- to the present. lets put some information about ourselves on the time line.t: maria, when did you start studying english?s1: 2005.t: maria started studying english in 2005.(write the words maria started english above the date 2005 on the time line.)maria has been studying english since 2005. (class repeat)2. repeat the activity using different dates for several other students. use a different situation, such as when did you start to ride a bicycle? or when did you start to baby-sit? if these questions are more appropriate. each time ask the class to repeat a sentence, point to the starting date and run the finger along the years up to the present year.3. work in pairs: a: how long have you been?b: i have been since/for.4.do exercise to practise “for” and “since”. get ss understand that for is followed by aperiod of time while since is followed by a specific point in time.step3. listening ( sectiona 1b ) 1. show the picture of 1a and teach the new word : marathon，skating marathon.2. play the recording the first time . students only listern .3. play the recording a second time .students fill in the chart , then check the answers .4.ss read after the tape.step4. pairwork ( sectiona 1c )ask and answer questions about the people in the picture:sa: how long has alison been skating?sb: shes been skating for five hours.sa: how long did sam skate?sb: he skated for four hours.situational conversations:lucy is watching tv. vs lucy watched tv today.tom is reading a book. vs tom read a book today.mary is doing her homework. vs mary finished her homework.step5. listening ( section a 2a2b )1. work on 2a. get the students to understand the situation first and then listen and check.2. work on 2b . listen again and match the questions with answers.3. listen and imitate.step6. role playone is the reporter , the other is alison .role play the interview .sa: how long have you been skating ?sb:ive been skating since i was seven years old.homework: oral work: listen to two conversations in 1b and 2a and imitatewritten work: 1. copy new words2. finish off workbook exercise.板书设计：unit 6 how long have you been collecting shells?collect how long have you been doing(n/adj/prep) ?skating marathon i have been doing for / since .a pair of skates for + 时间段( two hours / three days ) 时间点( six oclock / five years ago)since +从句( i was ten years old .) 课后反思：本课时的时态学生理解有难度，运用有缺陷。for的用法学生比较熟悉，而since的用法学生则存在困难。课堂口头表现尚可，书面作业中上述错误较多。八、教学设计评价主评单位对本设计评价概要说明评价办法白雀学校备课组1采用回避制评价方式。2评价等第为abc三等。3分期中和期末两次评价。每个备课组分别评出一份优秀原创教学设计。戴山学校备课组环渚学校备课组龙溪学校备课组梅峰学校备课组青山学校备课组the second period: section a 3a-4the aims of teaching:1. language goal: talk about hobbies and how long you have been doing things.2. grammar focus: present perfect progressive simple past tenseimportant and difficult points:1. present perfect progressive 2. tell the difference between present perfect tense and past tense.the aids of teaching:a tape recorder the process of teaching:step 1. revision greet the class and check the homework.ask a pair of students to say their conversation.s1:how long has victor been skating?s2:hes been skating for five hours.s1:how long did celia skate?s2:she skated for two hours.read alou the diaologue together .ask ss to report about alison step2.lead-int: do you know what why they are holding the skating marathon?ss guessss scan the passage .collect the students answers and tell them: they are skating to raise money for charity.step3.reading1fast reading.（3a）then answer the question: how much money does each student raise for every hour skate?2. read again and complete the table.3. finish 3b to check if the students have understood the article well.4. play the tape for the students to listen and repeat.5. get the students to make the report according to the form and some key words.ss ask and answer questions about the passage.ss report about the event.it is to practise the ability of retelling. step4.make a survey (groupwork) interview your classmates.ask them what sports they play and fill in the chart. name sportwhen startedhow longyelantennis eleven years oldthree and a half yearssa: yelan, what sport do you play?sb: tennis.sa: when did you start?sb: when i was eleven.sa: so how long have you been playing ?sb: three and a half years.ss first present dialogues and then report in a passage.step5.exercises1)fill in the blanks with since or for.1.ive been practicing the piano since 10:30.2.mario has been running _ 15 minutes.3.sarah has been sleeping _ 9:00.4.dale has been talking on the phone _ five minutes.5.louie has been studying chinese _ he was six years old.6.ive been watching you _ ten minutes.2)write the questions.1.q:how long has he been standing there?a: he has been standing there for four hours.2.q:_a: ive been riding a bicycle since i was ten years old.3.q:_a: she has been walking for five hours.4.q:_a: ive been watching tv since 7:00.3)answer the questions. use the words in the parentheses.1.q:how long have you been working in this restaurant?(two years)a: ive been working here for two years.2.q:how long has your sister been working here?(june)a: she has _3.q:how long has that man been waiting?(twenty minutes)a:he has _4.q:how long has that woman been sitting there?(8:30)a: she has _5.q:how long has that boy been talking on the phone?(five minutes)a: he has _6.q:how long have you been talking to me?(ten minutes)a: ive _homework: oral work: listen and imitate p46 3a.written work: write a short passage about your partners hobby.板书设计：unit 6 how long have you been collecting shells?namehas been kating foralison5 hourssam4 hourslu ning4 hoursli chen1 hourraise money for charity several skaters the first one to do sth. 课后反思：学生渐解for和since的用法，犯错减少。但后进生在课堂的表现机会的确太少，今后应予关注。the third period: section b 1a-2cthe aims of teaching:1.language goal: talk about hobbies and how long you have been doing things.2.grammar focus: present perfect progressive simple past tenseimportant and difficult points:1. listening.2. reading comprehension and writing.the aids of teaching:a tape recorder the process of teaching:step 1. greeting greet the class as usual and check the homework. ss ask and answer about the report as a revew.step2.presentation1. show some different kinds of shells and ask: do you like them? would you like to collect them/have a collection of them?2. a guessing game: i have a collection. can you guess what i collect? can you guess how long i have been collecting them?step3.learn by themselves (section b 1a1b)两人一组进行讨论，共同根据图片并模仿1b中的句子进行口语练习，把自己收藏或想收集的东西填在表格中。ss practise a conversation like the following one:what do you collect?why do you collect it /them?how long have you been collecting them?what else would you like to collcet?why？step4.listening ( 2a2b )1. what do those foreign students bob, marcia and liam collect? listen and write down “what”.2. listen again and write down “ how long ”.3. play the recording a third time,write down “ how many ”.4. listen and imitate.step5.pairwork ( 2c )ask and answer questions about bob, marcia, and liam.ss report about these 3 students.step6.make a survey and reportnamecollectionwhenhow longhow many课前任务：同学们把自己的收藏带到班里。课上任务：四人一组，互相询问各自的收藏并完成表格。选出本组最喜欢的或最有趣的收藏；请几位学生代表在班上做介绍。最后评出一种最有特色的收藏来。sa: what do you collect?sb: i collect .sa: how long have you been collecting them?sb: ive been collecting them since sa: how many do you have?sb: i have.sa: when did you start ?sb: when i wasyears old.sa: what would you like to collect?sb: id like to collect .homework:oral work: listen and imitate 2a on p47.written work: 1. finish off workbook exercise.2. write a conversation as in 2c.板书设计：unit 6 how long have you been collecting shells?stuffed animalsstamp i collect . because . kite id like to collect. because .the fourth period: section b 3a-4b self checkthe aims of teaching:1. revision.2. to improve the ability of reading.important and difficult points:1. present perfect progressive.2. exercise for unit 6.the aids of teaching:a tape recorder the process of teaching:step 1. greeting1.greeting the whole class as usual.2.what do you collect? what do you think is the most unusual hobby? what do children or teenagers usually collect?step2.lead-in and reading1.some chidren like to collect snow globes. do you know what they are? teach new words monster .ss describe the 4 golbes2.p48 3a. fast reading and find out the answer to this question: when did ellen first get the snow globe?3.read again more slowly and match the snow globes with their descriptions.4.get the students to explain these phrases in english: run out of ,store,particularly,collectors club,by the way 5. play the tape for the students to listen and repeat.ss ask and answer questions about the passage. add more questions if neceassary.then ss report about ellen in “i” and then “she” to practise ss retalling ability.make sentences with the following:run out of the first one i ever got was a birthday cake snow globe.globes with animalsby the way/in the way/on the waycollectors club6.get the students to finish self check 1 and then make up their own sentences with the words.step3.writing according to activity 2a on page 47, get the students to write the email. then show some emails to students and correct some mistakes. (3b )step4.groupworkmake a list of everyones hobby. find out how long theyve been doing their hobby.name hobbyhow longmore informationwen liflying kites for about two yearsin the parka: whats your hobby?b: i like flting kites.a: how long have you been doing that? b: for about two years.a: where do you fly them?b: in the park.ss first present dialogues and then report in a passage.homework: oral work: listen and imitate 3awritten work: finish off the last task and complete the letter to apply the job.板书设计：unit 6 how long have you been collecting shells?thanks for doing , run out of , snow globe , anyone else , by the way课后反思：本课时中的句型有一定的难度。学生运用这些句型的能力有待于进一步加强。随着课文难度的加大，下游面渐大。the fifth period: reading: ive been studying history in chinathe aims of teaching:1. revision.2. to improve the ability of reading.important and difficult points:1. present perfect progressive.2. exercise for unit 6.3. readingthe aids of teaching:a tape recorder the process of teaching:step1.greetinggreeting the whole class as usual.ask random questions to practise the language points in the unit.step2.before readingt: how much do you know about history?students discuss the three questions in small groups.1. how many chinese dynasties can you think of ?2. how many famous characters from chinese history can you think of ? make a list.3. can you think of famous characters from the history of other countries ? make a list.step3.while reading1. read the title ive been studying history in china to the class.get students to predict what they think the article is about,according to the title.2. fast reading and find out the answer to this question: where did leo live before he came to china?3let students read each paragraph by themselves, and try to find the answers to the following questions: paragraph1. how long has leo been teaching in china? which city doe he teach? how is the city?paragraph2. what has he been learning about since he came to china? when did the first jews probably come to kaifeng?paragraph3. what did he study when he lived in australia? what did he study when he lived in china? what did his friend think of chinese history? what did he think of chinese history? 4. read the passage and find some new words and phrases and he