練塘中學(xué)公開課教案化學(xué)鹵素

1、謝謝觀賞謝謝觀賞Unit1Willpeoplehaverobots?Teachinggoals:1. Words&phrases:robot,paper,less,fewer,simple,unpleasant,factory,seem,etc.2. will構(gòu)成的一般將來時態(tài)的陳述句、否定句、疑問句及回答.3. Therebe句型的一般將來時.4. more,less,fewer的用法.5. 學(xué)習(xí)一般將來時態(tài)的相關(guān)知識，學(xué)會對未來進行預(yù)測.6. 對fiveyearsago,today,infiveyears簡潔回顧與展望的方式，貼近實際符合學(xué)生心理，激發(fā)學(xué)習(xí)興趣.7. 通過時間對比復(fù)

2、習(xí)一般過去時態(tài)、一般現(xiàn)在時態(tài)，鞏固一般將來時.Importantanddifficultpoints:1. will構(gòu)成一般將來時態(tài)的句式。2. Therebe句型的一般將來時態(tài)。3. more,fewer,less的用法。4. Howtomakepredictions.Period1Teachingprocedures:Step1Leadingin's on duty today ?1.Greetings:Welcometoschool.What'sthedatetoday?WhoDoyouenjoyyourwinterholiday?Doyoufinishyourhomew

3、ork?Doyouwanttoliveonthemoon?Canyouguesswhatwillhappenintenyears?Collect the Ss'answersandsaysoaboutrtheirpredictions.Step2Pre-taskSBPage2,1a.1. Lookatthepicture:Howwilltheworldbedifferentinthefuture,100yearsfromnow?Weregoingtotalkaboutsthin100years.2. Readeachpredictionstotheclass.Explainthenew

4、vocabulary.3. Readtheinstructions.MakesureSsknowwhattheyshoulddo.4. Doitbythemselves.5. Talkabouttheanswerswiththeclass.Explain:一般將來時態(tài)構(gòu)成:will/begoingto+動詞原形Step3While-taskSBPage2,1b.1. Practisereadingthesixpredictions.2. ReadtheinstructionstoSs.Circlethethingsyouhearontherecording.3. Playthetapetwic

5、e.4. Playthetapeathirdtime.Atthesametime,checktheanswers.SBPage2,1c.1. Payattentiontothedialogues.2. Readthedialoguesfluently.3. Pairwork.Workinpairstomakepredictionsaccordingtothesample.4. Askseveralpairstosharetheirconversationstotheclass.SBPage3,2a&2b.1. Readthepredictions.2. Readtheinstructi

6、onsandpointoutthesampleanswer.3. Playthetapetwice.Sscirclethewordtheyhearineachsentences:more,less,fewer.4. Checktheanswers.學(xué)生探究：less,fewer的區(qū)別。Step4Post-task1. Pointtotheexampleinthesampledialogue.Practicereading.2. Lookatactivity2b.Groupwork:Taketurnstomakeconversationsaboutthepredictions.GrammarFo

7、cus:1. Reviewthegrammarbox.Sssaythestatementsandresponses.2. Makesummariesabout“will”,“fewer”and“l(fā)ess”Homework:1. Makepredictionsaboutyourselfin10years.Writedown5sentences.2. Gooverthenewwords.教學(xué)后記：Period2Teachingprocedures:Step1Leadingin1. Greetingsandfreetalk.2. Checktheirhomework:AsktwoorthreeSst

8、ospeakoutwhattheywrotedown.（教師作出適當(dāng)?shù)脑u價）Step2Pre-task1 .Gooverwhatwelearntyesterday.2 .通過三種時間的對比簡略復(fù)習(xí)一般過去時與一般現(xiàn)在時。Step3While-taskSBPage4,3a.1. Pointtothethreepictureandsay:ThisisSally.ThefirstpictureisSallyfiveyearsago,thesecondoneisSallynow,andthethirdoneisSallyfiveyearsinthefuture.2. Readtheinstructio

9、ns.3. Completefillingintheblanksindividually.4. Checktheanswers.5. Practisereading.ThenasksomeSsreadthemout.SBPage4,3b.1. Lookatactivity3a.MakepredictionsaboutSally.2. Pointtotheexampleinthesampledialogue.AsktwoSstoreadthedialoguetotheclass.3. Practisereading.4. Pairwork.MaketheirpredictionsaboutSal

10、ly.Step4Post-task1. Writeaboutyourself.WiththehelpofthesampleofSally.Wecanwritesthaboutourselvesfiveyearsago,todayandinfiveyears.2. Completetheworkindividually.3. Reviewthetask.AskafewmoreSsforanswers.Homework:Drawapictureofthecityin20years.Describeittotheclass.教學(xué)后記：Period3Teachingprocedures:Step1Le

11、adingin1. Greetings.2. Sayyourselves:fiveyearsago,todayandinfiveyears.3. Checkthehomework.Step2Pre-taskSBPage5,1a.1. Lookattheformandreadtheheadingstotheclass.MakesuretheSsknowwhattheymean.2. Readthelistofsevenwords.Explainthenewwords.3. Writeeachwordinthecorrectcolumn.Checktheanswers.SBPage5,1b.1.

12、Readthewordsalreadywrittenonthechart.2. Groupwork:Thinkaboutwhatwelearnedbefore.Writesomewordsinthechartabove.Dividetheclassintogroupsoffour,letthemhaveacompetition.Step3While-taskSBPage5,2a.1. Lookatthepicturescarefully.Canyouguesswhatwe'lllisten?Talkaboutthem.2. Readtheinstructions.We'llli

13、stento3conversations.Numberthepictures1-3.3. Playthetapetwice.Checktheanswers.SBPage5,2b.Thisactivityiseasy,Ithink.ForweknowtheconversationsaretalkingaboutAlexis10yearsago,todayandin10years.1. Readtheinstructions.2. Payattentiontothesentencesandtheverbsinthebox.3. Playthetapeandcorrecttheanswers.Ste

14、p4Post-task1. Readtheinstructions.2. Pairwork.OneisAlexis,oneisJoe.3. Pointouttheexampleinthesampledialogue.ReadittotheSs.4. TalkaboutJoe'slifenow,tenyearsagoandintenyears.5. AsksomepairsofSstosaytheirdialogues.Homework:1 .Gooverthewords.2 .寫一篇50個單詞左右的小短文，預(yù)測與展望未來我們的學(xué)習(xí)和生活。教學(xué)后記：Period4Teachingproc

15、edures:Step1Leadingin1. Greetings.2. AsktwoSstosaysthaboutJoe.3. Checktheirhomework.Step2While-taskSBPage6,3a.1. Readtheinstructions.2. GiveSs3minutestoreadthepassage,tickoutthenewwords.3. Explainthenewwordsandpracticereading.4. Pointoutthechart.Readthecolumnheadingstotheclass.5. Readthepassageagain

16、.Writewordsfromheranswersinthecorrectcolumnsbelow.6. Checktheanswers.7. Practisereading.SBPage6,3b.Playingagame:Whowriteit?1. Sswriteabouttheirlifeintenyearsonapieceofpaperbutdon'twritenamesonthepaper.2. PutalltheSs'paperstogether.3. Taketurnsreadingthepaper.TheotherSsguesswhowroteit.Step3Po

17、st-taskSBPage6,Part4.1. Readthequestionsbelow.2. AsktwoSstoreadthedialogue.3. Answerthequestions.4. Pairwork.Getyourpartner'sanswers.5. ShareafewSs'conversations.Homework:1. Finishselfcheckastheirhomework.2. Gooverthewordsinthisunit.教學(xué)后記:Period5Teachingcontents:Reading:Doyouthinkyouwillhavey

18、ourownrobot?Teachingprocedures:Step1Leadingin1. Greetingsandfreetalk.2. Ifpossible,drawarobotontheBborputupapictureofarobot.Tell:Whatdoesitlooklike?Whatcanitdo?3. Tellyourpartnerwhatyouknowaboutrobots.Step2Pre-taskSBPage8,1b.1. Readthetitleofthepassage.2. Lookatthepicturetogether.AskafewSstodescribe

19、Whattheysee.3. Readthewordsandphrasesinthebox.Practicereadingthewords.4. Circlethewordsyouthinkyouwillreadinthepassage.Step3While-taskSBPage8.1. FirstletSsscanthepassageforthemainidea.2. Explainsomething.helpsbwithsth/dosthdothesameasmakesbdosthIttakes/took/willtake3. Askafewcomprehensionquestionsar

20、oundtheclass.4. ReadthepassagebytheSs.Step4Post-task1. Gothroughthereadingagain.Howmanywordsin1bdidyoucorrectlypredict?2. GooverthestructuresinSBPage9,3b.Maketheirownsentences.Homework:1. TomakesuretheSsunderstandthepassage.andIwanttoknowwhetherthey'recarefulintheclass,letSstranslatethepassagein

21、toChinese.2. Gooverthisunit.3. Maketheirownsentences.4. Whatwaysdoyouthinkarobotwillhelpyouandyourfamilyinthefuture.Writeyourideas.教學(xué)后記：Unit2WhatshouldIdo?Teachinggoals:1 .Words&phrases:keepout,loud,argue,What'svrongfootball,either,except,themselves,include,etc.2 .情態(tài)動詞could/should的用法。3 .Whyd

22、on'tyou結(jié)構(gòu)表建議的運用。4 .如何談?wù)搯栴}及提出建議。5 .在處理問題中學(xué)會自省與人際交往。Importantanddifficultpoints:1 .should/could情態(tài)動詞的用法。2 .如何提出建議。Teachingaids:ataperecorder5,cards.Period1Teachingprocedures:Step1Leadingin1. Greetingsandfreetalk.2. Checkthehomework.Step2Pre-taskT:IwanttobuyanewguitarbutIdon'thaveenoughmoney.Wha

23、tshouldIdo?Ssthinkitover,andtrytogivehis/heradvice.WritetheiradviceontheBb.1. Borrowone.2. Buyasecond-handguitar.3. Getapart-timejob.4. Don'tbuyaguitar.5. Waituntilnextyear.PracticereadingtheadvicebytheSs.導(dǎo)入：Inthisunitwearegoingtotalkaboutproblemspeoplehaveandlearnhowtogivethesepeopleadvicetotel

24、lpeoplewhatwethinktheyshoulddo.Step3While-taskSBPage10,1a.1. ReadtheinstructionstotheSs.2. ReadtheproblemsbytheSs.3. AskSstowritetheproblemsinthe“Serious"or“Nots(columns.4. Explain.5. Talkabouttheanswerswiththeclass.Practicereading.SBPage10,1b.MakesuretheSsunderstandwhatshouldtheydo.Playthetape

25、twice.Sscircletheproblemstheyhear.Playthetapeathirdtime.Checktheanswers.Step4Post-taskSBPage10,1c.Lookattheproblemsinactivity1aandmakeconversations.Step5While-taskSBPage11,2a.1. Readtheinstructions.MakesuretheSsunderstandwhatshouldtheydo.2. Pointtothesentencesbelow.3. Playthetapethefirsttime.Ssonlyl

26、isten.PayattentiontoPeter'sfriend'sadvice.4. Playthetapeagain.Sscircle“could"or“should5. Correcttheanswers.SBPage11,2b.Readtheinstructions.PayattentiontoPeter'answers.Playthetapeagain.Checktheanswers.Step7Post-taskMakeconversationswithpeterandhisfriendwiththehelpof2a&2b.Step8Gra

27、mmarFocusReviewthegrammarbox.Sssaythequestionsandtheresponses.Explainthedifferencesbetweencould/should.Homework:1. Gooverthewords.2. Myclothesareoutofstyle,whatshouldIdo?Pleasegivetheadvice.教學(xué)后記：Period2Teachingprocedures:Step1Leadingin1. Greetingandfreetalk.2. Checkthehomework.Collectthestudentsadvi

28、ce.WriteitdownontheBb.Step2Pre-task1. Reviewthedifferencesbetween“could/should”.2. LearnthenewwordsinPage12.Step3While-taskSBPage12,3a.1. Readtheinstructions.2. ReadtheconversationsbySsorlistentothetape.Thenwritegoodideaokayideaorbadidea.3. Talkaboutthestudents'answers.4. Makesurethestudentsunde

29、rstandthedialogue.PracticereadingStep4Post-taskSBPage12,3b.1. Readtheinstructions.Pointouttheexampleconversationandasktwostudentstoreadittotheclass.2. Useyourhead.Findsomeotherwaystogetmoneythatareninthebook.3. AskSstoworkwithpartnerastheyaskforandgiveadvice.4. Pairwork.5. Actouttheconversationstoth

30、eclass.Step5While-taskSBPage12,Part4.1. Readtheinstructions.MakesuretheSsunderstandwhattheyshoulddo.2. Tostudentsreadthedialogue.3. Practicereading.4. Askanotherpairtogivetheiradviceonanothertopic.5. Pairwork.Homework:將下列短語或句型譯為漢語1.keepout2.outofstyle3.What'swrong4.callsbup5.payfor6.askforsometh

31、ing7.summercamp8.stayathome教學(xué)后記：Period3Teachingprocedures:Step1Leadingin1. Greetingsandfreetalk.2. Checkthehomework.Step2Pre-taskSBPage13,1a.1. Readtheinstructionstothestudents.2. Readthesentencesandaskastudenttoreadthesentencestotheclass.3. WriteNI,I,VIforeachstatement.4. “Whatisimportanttoyouwheny

32、ouchooseclothes?”Writormoreoftheirstatementstotheclass.Talkabouttheanswerswiththeclass.Step3While-taskSBPage13,2a.1. Readtheinstructions.MakesuretheSsunderstandwhattheyshoulddo.2. Readthethreesentencesinthebox.Youwillbelisteningtoaradioadviceprogram.Theywillbetalkingaboutoneoftheseproblems.3. Playth

33、etapetwice.Sschecktheproblemtheyhear.4. Playthetapeagain,Sscorrecttheanswers.SBPage13,2b.1. Readtheinstructions.MakesureSsunderstandwhattheyshouldpayattentionto.2. Lookatthechart.Therearethreepersons,Kim,Nicole,Emilio.WhowillgiveErinsomeadvice?Whatarethey?Readeachnamefortheclass.3. Playtherecordinga

34、gain.Sswritetheiranswers.4. Playtherecordingagain,onesentencebyonesentence.Checktheanswers.Step4Post-taskSBPage13,2c.1. Pointouttheexampleinthesampledialogue.Sspracticereading.2. Pairwork:WhatdoyouthinkErinshoulddo?3. Sharetheirconversationswithwholeclass.Homework:Youleftyourhomeworkathome,whatshoul

35、dyoudo?Pleasegiveyouradvice.教學(xué)后記：Period4Teachingprocedures:Step1Leadingin1. Greetings&freetalk.2. Checkthehomework:Ileftmyhomeworkathome,whatshouldIdo?Sharesomestudents'advice.Step2While-taskSBPage14,3a.1. Scanthisletterunderlinetheproblem.2. Readtheletteragain,tickoutthenewwords.3. Explains

36、omething:except=but除之外（不包括在內(nèi)）besides除之外（包括在內(nèi)）Allthestudentswenttotheparkexcepthim.LucyandLilywillcometothepartybesidesme.findout=learned了解至Ufind找至UIjustfindoutthereisadancetomorrow.4. Listentotherecording.Sspracticereading.SBPage14,3b.1. Pairwork:Givesomeadvicetothelonelykidin3a.2. Supposeyou're

37、Mary.Writethelettersyourown.3. Readtheletterstotheclass.SBPage14,Part4.1. Readtheprobleminthebox.2. Twostudentsreadthedialogue.3. Pairwork:Thinkthemoverandgiveyouradvice.4. Groupwork:Seewhichclassmatehasthebestadvice.Step3Post-taskSBPage15,Selfcheck.1. Fillintheblankswiththewordsgiven.Trytomakeyouro

38、wnsentenceswiththewords.2. ReadthelettertoAuntChen'advicecolumnandthenwritesomeadvice.Homework:What'yourproblem?Pleasewriteyourownlettertoanadvicecolumn.教學(xué)后記：Period5Teachingprocedures:Step1Leadingin1. Greetingsandfree-talk.2. Checkthehomework:Readtheletteroutintheclass,theotherSsgivetheiradv

39、ice.Step2Pre-task1. Whatafter-schoolactivitiescanyouthinkof.Writewhatyoudoandwhatyoudon'tdo.2. SBPage16,1b.Readthewordsandguessthemeaning.iftherearesomenewwordsinthebox,lookupinthedictionary.Step3While-taskSBPage16.1. Readthepassagequicklyandgetthemainidea.2. Listentotherecording.Circlethewordsi

40、ntheboxin1b.3. Explainsomething:busyenoughIt'stimeforsth.the+姓s:夫婦/一家SBPage17,3a.1. Readthesestatements.2. Pairwork:Numbereachpair1-5aroundtheclass.Askeachpairtodiscussonlythequestionwiththeirnumber.3. Afterawhile.Allpairswiththesamenumberfromagroupandcompareideas.4. Afterfiveminutes.Eachgroupre

41、porttheirideastotheclass.Homework:1. Writefoursentencesusingoneofthewordsfrom1bineachsentence.2. Areyouoryourfriendsunderpressure?Doasurveytofindout.教學(xué)后記：Unit3WhatwereyoudoingwhentheUFOarrived?Teachinggoals:1 .Words:barbershop,well,bathroom,accident,earth,silence,playground,around,strange,kitchen,mo

42、dern,follow,shirt.2 .when,while引導(dǎo)的時間狀語從句。3 .學(xué)習(xí)過去進行時態(tài)。4 .利用知識談?wù)撨^去發(fā)生的事情。5 .復(fù)習(xí)過去式，學(xué)會講故事。6 .了解一些自然科學(xué)知識和社會科學(xué)知識。Importantanddifficultpoints:1 .when,while引導(dǎo)的時間狀語從句。2 .學(xué)習(xí)過去進行時態(tài)。Teachingaids:atape-recorder,cards.Period1Teachingprocedures:Step1Leadingin1. Greetingsandfree-talk.2. Checkthehomework.3. Dictateth

43、ewordsinUnit2.Step2Pre-taskSBPage18,1a.1. Pointtothesentences.Readthesentences.Explainwhateachonemeans.2. Lookatthepicture.Pointoutthesixpeople.Matchthestatementswiththepeopleinthepicture.3. Checktheanswers.4. Practicereading.Step3While-taskSBPage18,1b.1. Readtheinstructions.MakesuretheSsunderstandw

44、hattheyshoulddo.2. Lookatthedialogueinthepicture.Explain:過去進行時態(tài)的構(gòu)成：was/were+doing.用法:表示過去某一時刻或某一段時間正在進行的動作，一般用時間狀語來表示。IwasstandinginfrontofthelibrarywhentheUFOarrived.3. Playthetapetwice.Circlethecorrectresponses.4. Checktheanswers.Step4Post-taskTalkaboutwhatpeopleweredoingwhentheUFOarrived.Step5Whi

45、le-taskSBPage19,2a.1. Readthesentences.MakesuretheSsunderstandwhattheymean.2. Playthetapetwice.Orderthesestatements.3. Playthetapeagain,correcttheanswers.SBPage19,2b.1. Readtheinstructions.2. Playtherecording.Write"when”or"while“oneachline3. Playtherecordingagain,correcttheiranswers.Notice

46、:when/whileMWhencomesbeforeaquickactionthathappensonlyonce.Theword“while“comesfromanactionthatcontinuesforsometime.Step6Post-taskSBPage19,2c.1. Pointortthepicture.Askwhateachpersonisdoing.2. Groupwork:Ask“WhatwasdoingwhentheUFOarrived?3. Askagrouptosayitsconversationtotheclass.Step7GrammarFocusRevie

47、wthegrammarboxbyaskingsomestudentstoreadthesentences.Homework:1 .Gooverthewordsinthisunit2 .用介詞或介詞短語填空。 Theyweretalkingthephone. Iwasthebarber'schair. TheboywaswalkingthestreetwhenaUFOlanded. IhadaveryunusualexperienceSunday. ThealienvisitedtheMuseumFlight.教學(xué)后記：Period2Teachingprocedures:Step1Lea

48、dingin1. Greetingsandfree-talk.2. Checkthehomework.Step2While-taskSBPage20,3a.1. Readtheinstructions.2. Readthee-mailbytheSsfirst.Numberthepicturesinthecorrectorder.3. Explainsomething.4. Practicereadingandlistentothetape.SBPage20,3b.Coverthestory.Lookatthepicturesandtaketurnstotellthestory.Ithinkth

49、isactivityishardtomostofthestudents.Ifnecessary,doitashomework.SBPage20,Part4.WhatwereyoudoingatthesetimeslastSunday?1. Readthesampledialogueinthebox.2. Lookatthetable.ReadthetimesfortheSs.3. Pairwork:Talkaboutwhattheyweredoingatdifferenttimes.4. Writedownyouranswers.5. Practicereading.Step3Post-tas

50、kMakeaninterview.Interviewtwoclassmatesinyourclassandwritedowntheiranswers.Beginlikethis:WhatwereyoudoingatIwasHomework:Coverthestoryin3a.Trytoretellthestory.教學(xué)后記：Period3Teachingprocedures:Step1Leadingin1. Greetingsandfree-talk.2. Checkthehomework.Step2Pre-taskSBPage21,1c.1. Lookatthepictures.Please

51、saysomethingaboutthepicture.2. Readthesentencesandexplainthenewwords.3. Matchthesentenceswiththepictures.4. Checktheanswers.Step3While-taskSBPage21,2a&2b.1. Readthethingsinthechartbelow.TheywillhelpSstoguesswhatyouwillheard.Hearsixthingsinthechart.2. Playtherecordingthefirsttime.Ssonlylisten.3.

52、Playtherecordingasecondtime.Checkthephrasestheyhearontherecording.4. Listenagain.Payattentiontothepersonswhodideachthinginthechartabove.Matchthephraseswiththepersons.5. Playthetapeagainandcorrecttheanswers.Step4Post-taskSBPage21,2c.Pairwork:Readthesampledialogueinthebox.Talkaboutthepeopleinactivity2

53、a.S1beginsasentencewiththeword“while”,S2completethesentence. WhileJohnwaswalkingtoschool,hesawacatinatree. WhileJohnwasclimbingthetree,amansawhim. Whilethemanwascallingthepolice,awomancalledthenewspaper. Whilethenewspaperreporterwastakingphotos,thecatwentupthetreeagain.Sscansaythemoutbythemselves.Ho

54、mework:SBPage23,Selfcheck,Parts1and2.教學(xué)后記：Period4Teachingprocedures:Step1Leadingin1. Greetingsandfree-talk.2. Checkthehomework:Correcttheanswers.Step2Pre-taskSBPage22,Part3.1. Readtheinstructionspointingtothearticleandthelistofquestions.2. Scanthepassageforthemainidea.T:WhofoundLinda'sdog?(thepo

55、liceofficer'sdog)3. ReadthequestionsbytheSs.Makesuretheyunderstandthem.4. Playtherecording.Sslistencarefully.5. Writeanswerstothequestions.6. Practicereading.7. Correcttheanswers.Step3While-taskSBPage22,4a.1. Readtheinstructions.2. Lookatthepictures.Discussingroups.3. Askstudentstoexplainwhatish

56、appeningineachpicture.4. Completetheworkontheirown.Remindthemtousetimesintheirstories.5. Sharetheirstories.(Ifsomeonecan'tfinishitinclass,doita:homework.)Step5Post-taskSBPage22,4b.1. Readtheinstructions.2. Readthetimes.3. Pairwork:Oneisthepoliceofficer,theotheristhebicyclethief.Beginlikethis:A: Wherewereyouat?B: Iwasinthepark.A:Whatwereyoudoingthere?B:4. Showtherole-playstotheclass.Homework:1 .FinishSelfcheck,Part3.2 .運用過去進行時態(tài)when/while來描述上個星期日兩人不同TimeActionLindaMe8:00amreadEnglishplayfootball12:00amhavelunchreadnewspaper2:00pmhavearestplaycomputergames4:00pmplay