2018牛津譯林版八年級(jí)英語(yǔ)下冊(cè)8BUnit1 past and present英文教案

1、8b unit 1 comic strip and welcome to the unit 教學(xué)設(shè)計(jì)teaching aims:1. help the students learn the means of transportation of different times in beijing.2. help the students learn some expressions on transport at different times and arouse the students interest in learning this unit .1. to learn the use

2、 of the present perfect tense and time expressions with it.teaching contents:to introduce the present perfect tense and transport at different timesimportant points:to introduce the grammatical concept of the present perfect tense by focusing on a timeline and ordering information chronologically.di

3、fficult points:to introduce the grammatical concept of the present perfect tense by focusing on a timeline and ordering information chronologically.teaching methods:communicative methodteaching aids:a projector; a multi-media computer system notesteaching procedures:welcome to the unitstep1 lead in1

4、.教師可創(chuàng)設(shè)真實(shí)情景向?qū)W生提問：how did you come to school this morning?task 1: ts free talk1) how do you go to school every day?2) how do your parents go to work every day?3) if i want to go to the usa, how can i get there?4) can you list more forms of transport?task 2：riddles1) it is a comfortable bus for carryin

5、g people over a long way.2) it is like a bus but has two floors.1) it has many stops to let people to get on and off, but doesnt cost you much.2) its the fastest way of travelling to a place far away, but costs much.5) it is fast and it is under the ground.6) its a car, and you have to pay the drive

6、r to take you somewhere.教師通過(guò)游戲謎語(yǔ)的方式引導(dǎo)學(xué)生復(fù)習(xí)這些學(xué)過(guò)的交通工具：bike、bus、coach 、taxi、train、 ship、plane、underground 。在白板上用圖片標(biāo)出這些交通工具，口頭練習(xí)。2.讓學(xué)生 4 人為一組，互相詢問對(duì)方假期去過(guò)的地方和出行方式，然后匯報(bào)了解到的情況。1教師說(shuō)：where did your partner go during the winter holiday and how did he or she go there? 3. 獨(dú)立完成第 7 頁(yè) part a，再在小組中相互檢查答案。教師說(shuō)：weve lea

7、rnt about the different forms of transport. now lets look at part a and write down their names.設(shè)計(jì)意圖: to review the old knowledge and present new knowledge by showing beautiful pictures to attract the studentsinterest. 互動(dòng)激發(fā)興趣step 2 presentation1 教師說(shuō)： youve known how your classmates come to school , b

8、ut do you now how your dad went to school when he was a student?激發(fā)學(xué)生的興趣，讓學(xué)生可以展開討論。教師接著聯(lián) 系課本內(nèi)容： do you know how millie s dad went to school when he was a student? let s listen to a conversation and find out the answer. 讓學(xué)生帶著問題聽 b 部分的對(duì)話，然后回答: he used to go to school by bike.2. 教師再次播放錄音，讓學(xué)生回答更多的問題：list

9、en and answer 1. how did millies dad go to school when he was a student? 2. why didnt millies dad take a bus? 3. how does millie go to school? 4. why does she take a bus?step 3 practice讓學(xué)生跟讀 b 部分的對(duì)話，然后讓學(xué)生自由發(fā)揮，鼓勵(lì)學(xué)生，讓學(xué)生大膽扮演兩種角色， 想扮演任何一個(gè)角色的就踴躍站起來(lái)。同桌兩人一組，模仿mille 和 dad 的對(duì)話， 根據(jù)表 格內(nèi)的信息編對(duì)話。對(duì)于基礎(chǔ)較好的班級(jí)可以讓學(xué)生發(fā)揮想

10、象， 使用更真實(shí)的語(yǔ)境。 如： sample conversations1: how did you go to school when you were a primary student?s2: i went to school s1: why didnt you?s2: becauses1: how do you go to school now?s2: i go to school設(shè)計(jì)意圖: to practise what they learn to consolidate the knowledge to pave the way for the topics of the uni

11、t 通過(guò)口筆頭鞏固所學(xué)內(nèi)容, 給學(xué)生充足的準(zhǔn)備時(shí)間，鼓勵(lì)每個(gè)學(xué)生，根據(jù) 班級(jí)能力層次不齊的現(xiàn)象，有組織的安排學(xué)生積極參與競(jìng)爭(zhēng)。同時(shí)培養(yǎng)學(xué)生的合作學(xué)習(xí)的 精神，讓學(xué)生體驗(yàn)情景教學(xué)。comic stripstep4 presentation1. 教師說(shuō)：from millie and her dads conversation, we know that transport has changed a lot over the years. our friends eddie and hobo have also changed. do you know what changes have hap

12、pened to them? lets listen to their conversation and find out the answer.2. 呈現(xiàn)以下問題，播放 comic strip 部分的 flash 讓學(xué)生聽完回答。教師可適當(dāng)引導(dǎo)并將 flash 再播放一遍。設(shè)計(jì)意圖：此處生動(dòng)的畫面和純正的英語(yǔ)語(yǔ)言很能激發(fā)學(xué)生的學(xué)習(xí)熱情和興2趣。1) does hobo think eddie has changed? why?1) what was in the bowl an hour ago?3) why did eddie eat hobos food?3. act out the d

13、ialogue.4. 教師說(shuō)： eddie used to share food with hobo, but now he doesn t. hobo used to be kind to eddie, but now he isn t. what happened? 讓學(xué)生去發(fā)現(xiàn)并自行總結(jié)，然后教師可以引導(dǎo)學(xué) 生，一起總結(jié)并得出結(jié)論: they have changed.將該句寫在白板上， 帶領(lǐng)學(xué)生初步認(rèn)識(shí)現(xiàn)在 完成時(shí)，讓學(xué)生可以從所學(xué)的內(nèi)容中再去找類似的句子。如：(1) eddie, have you seen my food?(2) ive just eaten it.(3) youv

14、e eaten my food?(1) youve changed, eddie.(1) youve changed too.教師展示這些含有現(xiàn)在完成時(shí)的句子，引導(dǎo)學(xué)生逐一理解。step 5 practice1 集體朗讀 comic strip 部分的對(duì)話或分角色朗讀。2 鼓勵(lì)學(xué)生根據(jù)對(duì)話內(nèi)容適當(dāng)?shù)脑黾觿?dòng)作或表情并上臺(tái)表演。step 6 exercise (present the exercises on the screen )1. fill in the blanks.hobos food _ in the _ an hour ago. but it isnt there now. why

15、? eddie has just _ it because he was _. hobo thinks eddie has _ and he is not _ now because he _ _ share food with hobo.2. translation1)2)3)4) 你看過(guò)這部新電影嗎？ 沒看過(guò)。 _ you _ this new film? no, _ _.她過(guò)去是一名歷史老師。she _ _ _ a history teacher.他們過(guò)去常常步行上學(xué)。they_ _ _ to school _ _. 我們家鄉(xiāng)變化很大。my hometown _ _ a lot.home

16、work:1. recite the two conversations.2. remember the new words and phrases by heart.38b unit 1reading ( 1 ) 教學(xué)設(shè)計(jì)teaching aims:knowledge:1. learn some new words and try to master the usage of such words: since, ever, northern, wife, over, pollution, realize, impossible, husband2. learn about the chan

17、ges to sunshine town.skills :1. compare the past of sunshine town with the present of sunshine town, and try to describe them.2. learn about the ways of interviewing and how to talk about the changes to towns.affection, attitude and cultural awareness:to lead and encourage ss to love our hometown ,

18、love our country and love life.teaching aids:text cd , electronic interactive whiteboardteaching methods:task-basic approachteaching procedures:step one lead in1. ask ss to guess which vehicle it is according to the teachers description , such as:it is the fastest way of travelling to a place far aw

19、ay, but it will cost you a lot of money.( a plane)many people use it to go to work or go to school every day. it is fast. it is usually under the ground .( the underground)it is a car with a driver . you have to pay the driver to take you to places. ( a taxi )2. t : what form of transport would you

20、use to travel to beijing? why ? discuss with partners. 【設(shè)計(jì)意圖】以舊帶新，從學(xué)生熟悉的東西入口，既復(fù)習(xí)了第一課時(shí)的相關(guān)內(nèi)容同時(shí)又自 然引到本課話題step two presentation1. show ss two pictures of the city. one is about the past , and the other is about the present. t: herere two photos of our city. are they the same ? what is the difference abo

21、ut them? 學(xué)生與同桌討論后作答， present new words : block, waste, pollution, factory2. communicate with ss about the changes.t: our city has changed a lot, and weve changed too. for example, i used to be single. i felt lonely from time to time. now i m married. life is better in some ways. then present new wor

22、ds: lonely , from time to time, married, in some ways.3. review the new words and phrases quickly 整體呈現(xiàn)與 reading 相關(guān)所有生詞，采用隱 藏功能遮蓋單詞的中文或英文讓學(xué)生迅速說(shuō)出相關(guān)信息。4. ask ss to finish b1 on p 10 to understand the new words better. check the answers.【設(shè)計(jì)意圖】鞏固生詞為接下來(lái)的課文閱讀掃除障礙。4step three pre- readingask ss to close the

23、ir books and listen to millies interview carefully to get some information on the changes in sunshine town. present the questions on the screen before listening:1) who did millie interview? (mr chen)2) when did he get married? ( in 1965.)2) was pollution a problem in the past? ( yes , it was. but it

24、 is better now.)【設(shè)計(jì)意圖】通過(guò)聽，整體感知課文，既培養(yǎng)了聽力同時(shí)又整體感知了課文，為下面的閱 讀打好鋪墊。step four while-reading1. ask ss to open their books and read line1 to line 6, then answer questions:1) how long has mr chen lived in sunshine town ?2) where did mr chen and his wife move?2. ask ss to read line 7 to line16 and try to fill

25、 in the tablepast presentwhat they some small 1 ,shops, 2 a a park, a theatre, 4had/ have? cinema, a 3 factorypollution pollution was 5 then. the the government 7 thefactory put 6 into the river. problem and took action to8 .使用橡皮擦功能顯示答案3 ask ss to read line17 to line 23, then try to complete the fol

26、lowing sentences:(1) it is nice to have town.( a beautiful modern)(2) it is difficult to see old friends because they have . (moved away)(3) mr chen feels sometimes. (a bit lonely )【設(shè)計(jì)意圖】通過(guò)進(jìn)一步的仔細(xì)閱讀，讓學(xué)生回答問題，填寫關(guān)鍵信息，培養(yǎng)學(xué)生的認(rèn)真 閱讀，尋找細(xì)節(jié)的能力step five post- reading1. finish b2 on p10, and ask the better studen

27、ts to correct the mistakes.2. complete the passage according to rhe dialogue.mr chen lives in sunshine town. after he got , he and his moved to a new flat . in the past, there were small , shops, a post office and a in the town. now the town has a lot . there is a park in the town center. they also

28、have a and a shopping mall. many of mr chen s old friends have away. mr chen feels a bit from time to time.3. act out work in pairsone acts as daniel s grandpa, one acts as a reporter. make a dialogue according to the text to consolidate the content.【設(shè)計(jì)意圖】 通過(guò)小組活動(dòng)進(jìn)一步熟悉課文，并讓學(xué)生在課文基礎(chǔ)上有所提升。尤其是5采訪的形式更是能激發(fā)

29、學(xué)生的表演欲，個(gè)個(gè)躍躍欲試，使課堂進(jìn)入高潮。step six homework1. read and try to remember the words ,phrases , and sentences2. recite the textunit1 past and presentreading (part2) times has changed1.teaching aims: by the end of the class, my students should be able to:1)knowledge aims have a good command of the changes ab

30、out sunshine townget familiar with the usage with some new words ,phrases and important sentences 2)ability aims retell the changes in sunshine towndescribe some differences between past and present in their hometown3)emotion aims show their gratitude to daily life and cherish it2.teaching focus &di

31、fficultyfocus: get familiar with the usage with some new words ,phrases and important sentencesdifficulty:describe some differences between past and present in their hometown3.teaching methods explanation;task-based language teaching; communicative approach 4.teaching aids smart; whiteboard;pens;tex

32、tbook5.teaching processstep1:presentation 1)reviewmr chenhow long he has lived in sunshine town where he first livedwhen he got married where he lives2)discussiona.find out the key language points by group worksince i was born; move house; in the northern part of ; two blocks away; since thenb. find

33、 some misunderstanding questions by themselves and try to solve the problems by other group members or teacherstep2: language points1) a bit (1) a bit = a little 有點(diǎn)兒 褲子有點(diǎn)兒長(zhǎng)。 the trousers are bit tight. (2)a bit of 修飾不可數(shù)名詞 一點(diǎn)兒錢 a bit of money一點(diǎn)兒果汁 a bit of juice2) factory n. 工廠 這個(gè)地區(qū)有幾個(gè)汽車工廠。 there are

34、 several car factories in this area. 3)from time to time = at times = sometimes 有時(shí)候 他有時(shí)候去圖書館。he went to the library from time to time.4) improve v.改善，進(jìn)步 我需要提高我的法語(yǔ)。 i need to improve my french. 5)lonely adj.孤獨(dú)的，寂寞的 有狗的陪伴我一點(diǎn)也不寂寞。with my dog around, i never feel lonely.alone adj. 單獨(dú)的，寂寞的(區(qū)別）66）married

35、adj.已婚的，結(jié)婚的 get married to sb.7) waste n. 廢料，廢品 v. 浪費(fèi)這家鞋廠爸廢料倒入附近的河里。 the shoe factory put its waste into a nearby river. 8)used to do sth. 過(guò)去常常做某事 他過(guò)去常常放學(xué)后打籃球。he used to play basketball after school.9) turn .into. 把變成 把農(nóng)田變成花園 turn farmlands into gardens 10) in some ways 在某種程度上step3: practice1). fini

36、sh exercise b3 and b4 on p11 and check answers together2) finish the follwing exercises(1) i have known him._(從我出生），because he is my father.(since i was born) (2) jim lives in the_(小鎮(zhèn)的北部）。（northern part of the small town)(3) the local government has _( 把這個(gè)市場(chǎng)變成了一個(gè)小學(xué)）（turn thegovernment into a school)

37、(4) tom realized his problem and _(采取行動(dòng)改善）his english.(take action to improve) (5) when my parents _(打牌）outside, i feel_(有點(diǎn)孤單）from time to time.( play cards ; a bit lonely)step4. activitydiscussion :what has changed in our class in some ways? find as many as you can. step5.homework1) review what we

38、have learnt today2) finish exercise book3) preview grammar6.teaching reflectionunit 1 past and present1.teaching aimsgrammar present perfect tenseby the end of the class, my students should be able to:1)knowledge aimshave a good command of the structure and usage of present perfect tense understand

39、the rules of past participleknow some important expressions of adverbial of time2)ability aimsuse present perfect tense in their daily communication3)emotion aimsimprove their group conscience by working together7teaching focus and difficultyhave a good command of the structure and usage of present

40、perfect tense2.teaching methodsinductive and deductive methods; explanation; communicative approach; task-based language teaching3. teaching aids smart; pens; textbook; whiteboard4. teaching processstep1.lead-in1) review(1) how long has mr chen lived in sunshine town?(2) what has the government done

41、 to part of the town center?(3) why does mr chen think it is impossible to see his old friends as often as before? 2) find the rule about present perfect tense from their own answersstep2.presentation1)comparing with simple past tensewe use the simple past tense to talk about what happened at a defi

42、nite time in thepast.pasteddie was born four years ago.present2) the definition of present perfect tensewe use the present perfect tense to talk about things that started in the past and still have some connection with the present.eddie has lived with millie since he was born.pastpasteddie has lived

43、 with millie for four years.4 years old3) find out the rule(1)she has helped the children with their lessons for an hour. (2)they have learnt english for three years.(3) i / we have not told it to him.(4) jim has not seen the film before.(5) has he finished the homework yet?yes, he has./no,he hasnt.

44、現(xiàn)在完成時(shí)的結(jié)構(gòu)presentpresent肯定：_+_+_否定：_ + _+_一般疑問句：把_提前 肯定回答：_/否定回答_ have not 縮寫成_ has not 縮寫成_8現(xiàn)在完成時(shí)的構(gòu)成: 助動(dòng)詞 have (has）+ 過(guò)去分詞4) basic sentence structures of present perfect tense陳述句肯定形式。主語(yǔ)+ have/has+ 過(guò)去分詞+其它e.g. i have had lunch. 已經(jīng)吃過(guò)午飯了。he has gone to beijing. 他去北京了。陳述句否定形式。主語(yǔ)+ have/has+ not+過(guò)去分詞+（在助動(dòng)詞

45、 have/has 后+not，可縮寫為 havent/hasnt） e.g. i havent had lunch. 我還沒吃午飯he hasnt gone to beijing. 他還沒有去北京一般疑問句形式及其答語(yǔ)。have/has+主語(yǔ)過(guò)去分詞 （將助動(dòng)詞 have/has 提前，句末加問號(hào)）肯定回答：yes , 主語(yǔ) have/has.否定回答：no , 主語(yǔ) havent/hasnt.has he gone to beijing? 他去過(guò)北京了嗎？yes, he has ./ no, he hasnt.特殊疑問句形式。（疑問詞+一般疑問句）特詞+ have/has+主語(yǔ)過(guò)去分詞？e

46、.g. where has he gone? 他去了哪里?5)動(dòng)詞的過(guò)去式和過(guò)去分詞的構(gòu)成:visit visited visitedrepair repaired repaired verbed watch watched watchedfinish finished finishedmove moved movedlive lived livelove loved lovedlike liked likedstop stopped stoppedmop mopped moppedtrap trapped trapped以不發(fā)音的 e 結(jié)尾d雙寫edplan planned planne注:

47、以一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)詞,雙寫最后一個(gè)輔音字母ed study studied studiedhurry hurried hurried注:以輔音字母加 y 結(jié)尾的詞,去 yied. 6)不規(guī)則變化過(guò)去分詞的構(gòu)成step3.practise1)make sentences去 yied9wetheyshehemy fatherwhohave done havent doneclean the roomclean the windowsee a filmwatch beijing operacook dinnerfinish her homeworkclimb the treeclimb

48、the hillgo to beijingvisit the great wall(1). we _ the room but we _ cleaned the window.(2). _ you _ the room? yes, _ you _ the window? no, _2) chat timem : _ you _ (see)any films recently, sandy?s : no, i _.what about you?m : i _ (see) one last saturday.s : whats it about?m : it s about the changes

49、 in beijing over the past century. from this film,i _(learn) more about beijings past and present.s: oh, i think i _ (hear) about the film. do you plan to see it again?m: yes, id like to.step4: adverbial of time常與不確定的時(shí)間狀語(yǔ)連用，如:already, never, ever, just, yet, before, so far, in the past few years 等,表

50、示“到目前為止”所發(fā)生的動(dòng)作.現(xiàn)在完成時(shí)的時(shí)間副詞和時(shí)間短語(yǔ):(1). 副詞 already 和 yet。already 一般用于肯定句中，yet 一般用于否定句和 疑問句中。 如: we have already finished our homework/already.they havent finished their homework yet.我們已完成作業(yè)了。 他們還沒有完成作業(yè)。“already” 用于現(xiàn)在完成時(shí)的肯定句中, “yet” 用于現(xiàn)在完成時(shí)的否定句和疑問句中.用“already” “yet”填空he has ( ) visited many places in chi

51、na. ( )注意 already 在句中的兩種位置.the train hasnt arrived( ).火車（到現(xiàn)在）還沒有到。has she arrived( )? 她已經(jīng)到了嗎？hasnt he come( )? 她還沒來(lái)嗎？(2). 副詞 ever 和 never。多用于否定或疑問句中，表示“曾經(jīng)”或“從未“等。 如: - have you ever been to the great wall? 你曾經(jīng)去過(guò)長(zhǎng)城嗎?- i have never been to the great wall.10我從未去過(guò)長(zhǎng)城。(3). 用表示到說(shuō)話為止的過(guò)去時(shí)間狀語(yǔ), 如 : just, befor

52、e, recently 等。 如: i have seen her before, but i can not remember where.我以前見過(guò)她，但記不起在哪里見過(guò)。he has been there twice recently.近年來(lái)他去過(guò)那里兩次了。(4). conclusionalreadyeverjustneveryetrecentlystep5: activity句式陳述句疑問句陳述句否定陳述句否定陳述句 疑問句 肯/否定陳述句,疑問句位置have/has 后，句末主語(yǔ)后have/has 后have/has 后句末句末（1）寫出下列動(dòng)詞的過(guò)去分詞step5:homewor

53、k(1) review what we have learnt today(1) finish exercise bookteaching reflection8b unit1 integrated skillsteaching aims:1. to get useful information about the changes to moonlight by listening.2. to learn to take notes and finish the diary by getting information.3. to learn to talk about ones own an

54、d ones friends past and present.i. important &difficult points:1. new words:. new phrases: . new sentences:1. the developing & promoting of students listening and speaking skillsii. teaching procedures:a. changes in starlight townstep 1. presentation1. t: what was sunshine town like in the past and

55、what s sunshine town like today? think about the environment, the transport and the living conditions. ( 插入圖片,呈現(xiàn)11生詞 environment, transport , condition)2. sunshine town has changed a lot. many amazing changes have taken place over the years. today were going to learn about a new place -starlight town.purpose of my design:step 2. listening1. t: in the past, starlight town was small, but it was beautiful. do you want to learn more about its past? lets listen and co