人教版高中英语教案选修七Unit2RobotsPeriod2

1设计方案二设计者周萍教学重点掌握课文中一些重要的词组和句型的用法，并能够正确使用。教学难点正确使用重要的词组和句型教学方法自主学习，合作学习，教师讲解[来源:学科网]教学过程1Revision1．Askstudentstoretellthestory，usingtheirownwords.2．Showthepicturesoftherobotswhichthestudentsdesignandtellthewholeclasswhattherobotscando.[设计说明]要求学生自己设计机器人是上节阅读课的家庭作业，可以在课堂上安排一定的时间进行展示和英语说明，也可以让学生自由组队，把自己设计的机器人画出来，并且对于机器人的功用加上文字说明，然后张贴在教室的学习园地中，进行评比。2LanguagepointsGothroughtheimportantphrasesandsentences.(1)testout试验teststh.onsb./sth.在某人/某物身上做试验(2)HisnamewasTonyandheseemedmorelikeahumanthanamachine.more...than...与其说……不如说……(3)Itwasdisturbingandfrighteningthathelookedsohuman.常用句型：Itbe＋adj.＋that...Itbe＋n.＋that...Itbe＋done＋that...[来源:Z。xx。k.Com](4)accompanysb.tosomeplacee．g.Therobotsarenotallowedtoaccompanytheownerstothesupermarket.accompanysb.indoinge．g.WillyoupleaseaccompanymeintravellingtoShanghaionbusiness?(5)ringsb.upringoff(6)turnaround补充常用短语：turnupturndownturnonturnoffturnover(7)Theclockstruckeight.“strike”有“罢工、袭击、划火柴”等多种意思，在此处指“敲钟”(8)leavesb.alone＝letsb.alone(letalone更不用说)3PracticeExercise1TranslatethefollowingexpressionsintoEnglish.1．试验2.陪伴某人去某处3．陪伴某人做某事4.让某人单独待着5．与其说……不如说……6.打电话给某人7．挂断电话8.转过身[来源:学|科|网]9．同情某人10.一大堆书[来源:学,科,网Z,X,X,K]11．更确切地说12.和某人有暧昧关系213．从视线中消失14.对某人耳语15．阻止某人做某事Suggestedanswers：1．testout2.accompanysb.tosomeplace3.accompanysb.indoing4.leavesb.alone5.more...than...6.ringsb.up7.ringoff8.turnaround9.have/feelsympathyforsb.10.apileofbooks11.orrather12.haveanaffairwithsb.13.disappearfromsight14.whispertosb.15.preventsb.fromdoingsth.Exercise2TranslatethefollowingsentencesintoEnglish.1．我必须请你陪我去警察局。2．为了提高他的社会地位，这个年轻人拼命工作。3．与其说他勇敢，不如说他愚蠢。4．一转身，女孩就看见了她的母亲正在朝她挥手。5．我一到北京，就给你打电话。6．听到那个坏消息后，他希望一个人待一会儿。Suggestedanswers：1．Imustaskyoutoaccompanymetothepolicestation.2．Toimprovehissocialposition，theyoungmanworkedveryhard.3．Heismorestupidthanbrave.4．Turningaround，thegirlsawhermotherwavingather.5．IwillringyouupassoonasIarriveinBeijing.6．Afterhearingthebadnews，hewantedtobeleftaloneforawhile.[设计说明]这两个练习目的在于让学生熟悉课文中的重要词组并且能够灵活运用。4LearningaboutlanguageExercise1Rewritethesesentencesusingwordsorphrasesofsimilarmeaningfromthetexttoreplacetheunderlinedparts.1．Billfeltgreatpleasurewhenhetriedhisnewfaxmachineanditworked.2．HefeltpityforClairebecauseshewasoverweightandneededtoloseaboutfivekilostolookslim.3．EventhoughJanetoldhimmanytimestogo_awayherbrotherstillaccompaniedhertothedoctor.4．HergreatestwishwastolookaselegantasGladysClaffern.5．PleasecallmebeforeyoubuyanewdigitalcamerasoIcangowithyou.6．Shelooked_atthecomputerscreencarefullyhopingtofindsomenewemailsinhermailbox.7．Itwasridiculousthathisownmotherwouldnottalktohimabouttheaffair.8．Hefelthappywhenhisbossstatedthathecouldsetasidesometimeforexercise.Keys：1.satisfaction，testedout2.sympathy3.leave...alone4.desire5.ring...up6.scanned7.absurd8.declaredExercise2Completethefollowingparagraphusingthewordsandphraseintheirproperforms.turnaroundscanawfulalarmclerkcushiondeclarefavourbedding(News,16/04/2321)Historicalresearchshowsthatinthe22ndcenturymanypeopletoldstoriesabouthow，atonetime，peoplecouldbuyrobotsashousedecorators.Therobotswould3______theliteratureforthelatestideasinhomedecoration.Oftentherobotswould______designsthatweregranderthantheirownerswanted.Brightlycoloured______and______wouldbesuggestedtogetherwithbrightlypatternedwallsandcarpets.Someofthe______intheshopsthoughtthatthedesignswere______.Whilesomeownerswerefirmwiththeirrobot'ssuggestions，otherswould______andwalkoutoftheshop，feelingembarrassed.Afewotherrobotswouldevengetintophysicalfightswiththeirownersinpublicastheirelectricalsystemssometimeswouldsetofftheshops'______.Afterawhilethegovernmentdecidedsuchbehaviourwasnotappropriateandpassedalaw______robotsshouldnotleavethehouse.Sorobotsbecamehouseholdcleanersorindustrialworkersinstead!Keys：scan，favour，cushions/beddings，beddings/cushions，clerks，awful，turnaround，alarms，declaringExercise3Workoutphrasalverbsusingthewordsbelow.Thenmakemorephrasalverbsandworkouttheirdefinitions.turnleaveringtestoutonaloneoffupintodownaround1．tostartanengine(turn______)2．tocallsomebodybytelephone(ring______)3．tonotinclude(leave______)4．torefuseanofferorajob(turn______)5．tofaceinanotherdirection(turn______)6．tostopspeakingtosomeonebytelephone(ring______)7．tostopannoyingorupsettingsomeone(leave...______)[来源:Z。xx。k.Com]8．tobecomesomebodyorsomethingelse(turn______)9．tofindoutwhetheranideaoraplaniscorrectotnot(test______)Keys：1.on2.up3.out4.down5.around6.off7.alone8.into9.out[设计说明]这三个练习都是教材中有的，练习1要求找出与画线部分意思相似的单词或短语，练习2的难度较大，一方面是学生对于2321年可能发生的事情并没有概念，另一方面是由于这套教材每个单元的生词都比较多，学生对于段落上面供选择的单词的意思不熟悉。练习3的重点仍然是重要的词组，同时复习一些以前学过的词组。5TestGivethestudentstenminutestofinishamini－test.(TheteachercanchoosesomeexercisesintheWorkbook.)[设计说明]这一部分主要是考查学生对于所学内容的掌握程度，如果学生能力较差，可以给出5～10分钟的复习时间。教师可以从课后练习中选择一些，也可以要求学生在复习时编写题目给同桌做。如果时间不够，可以把测验的题目作为家庭作业，回去完成。Homework：1．Revisetheimportantphrasesanddrillsinthepassage.2．Finishthetest.