Period3Grammar1，Function，Grammar2TeachingGoals：1．TogetSstoknowthegrammaticalrule——theinfinitiveofpurpose．2．ToletSsknowhowtotalkaboutresults．3．ToenableSstoknowtheadverbialofresult．TeachingProcedures：Step1．RevisionAskSstoreviewthephrasestheyhavelearntinthelastperiod．(1)提供(2)分享(3)有危险(4)处于痛苦中(5)破门而人(6)吸毒(7)毒贩(8)接受建议(9)要求，请求(10)血压(11)心率SuggestedAnswers：(1)offersbsth／offersthtosb(2)sharesthwithsb(3)beindanger(4)beinpain(5)breakinto(6)takedrugs(7)drugdealers(8)takesb’sadvice(9)asksbforsth(10)bloodpressure(11)heartrateStep2．Grammar1Purpose：TogetSstoknowthegrammaticalrule——theinfinitiveofpurpose．1．PairworkAskSstomatchtheusesofthewordtowiththesentencesinActivity1onP14．SuggestedAnswers：(1)B(2)A(3)C(4)C2．GroupworkAskSstomakesentencesbyusingto．inordertoands0asto．(1)gothere，helpTomoutoftrouble(2)doexercise，everyday，keephealthy(3)doeverythingtheycan，savethedrugaddictSuggestedAnswers：(1)TheygotheretohelpTomoutoftrouble．TheygothereinordertohelpTomoutoftrouble．TheygotheresoastohelpTomoutoftrouble．(2)Wedoexerciseeverydaytokeephealthy．’Wedoexerciseeverydayinordertokeephealthy．Wedoexerciseeverydaysoastokeephealthy．(3)Theydoeverythingtheycantosavethedrugaddict．Theydoeverythingtheycaninordertosavethedrugaddict．Theydoeverythingtheycansoastosavethedrugaddict．3．Conclusion(1)inorderto／inordernotto可放于句首或句中。(2)soasto／soasnotto只可放于句中。(3)soasto与inorderto前后主语一致才可互换；前后主语不一致，soasto与inorderto不能互换。4．GroupworkAskSstomakesentencesusinginordernotto．s0asnotto．(1)gotoschoolearly，notbelate(2)reviewhislessonscarefully，notfailtheexam(3)listenattentively，notmissanywordsSuggestedAnswers：(1)Wegotoschoolearlyinordernottobelate．Wegotoschoolearlysoasnottobelate．(2)Hereviewedhislessonscarefullyinordernottofailtheexam．Hereviewedhislessonscarefullysoasnottofailtheexam．(3)WelistenattentivelyinordernottomissanyWords．Welistenattentivelysoasnottomissanywords．Step3．FunctionPurpose：TogetSstoknowthewaysoftalkingaboutresults．1．PairworkAskSstoreadthefollowingsentences，andpayattentiontothewordsorphraseswhichareinbold．(1)ThedoctortoldAdamthathecoulddieifhedidn’tstoptakingcrackcocaine．SOAdamtookthedoctor’Sadviceandstoppedimmediately．(2)About21millionpeoplediedduringthe1990sasaresultofsmoking．(3)Asaresult，cocaineuserssometimeshaveheartattacks．(4)Hestoppedtakingcocaine．Sohenowhasanewlifestyle．(5)Henowhasanewlifestyleasaresultofstoppingtakingcocaine．(6)Hestoppedtakingcocaine；asaresult，henowhasanewlifestyle．2．IndividualworkAskSstofinishtheActivityonP15．SuggestedAnswers：(1)so(2)asaresultof(3)Asaresult(4)so(5)asaresultof(6)so3．GroupworkMatchthesentencesincolumnAwiththesentencesincolumnBbyusingso,asaresultandasaresultof．AA．StoptakingcocaineB．BehavebadlyC．WorkhardatcollegeD．DosportseverydayE．IncreaseheartrateandbloodpressureB1．Haveanewlifestyle．2．Haveheartattack3．Becomeadentist4．Bebeatenbyfather5．KeephealthyForexample：A：Didhefinallystoptakingcocaine?B：Yes，hestoppedtakingcocaine；asaresult，hebegantohaveanewlifestyle．Step4．Grammar2Purpose：TogetSstoknowtheusageofadverbialclausesofresult．1．PairworkAskSstoreadthesentencesinActivity1onP16．Thengivethemasummary．Foryourreference：So+adj／advso+many／much／few／little+nsuch+a+adj+n,orsuch+adj+nsuch+a10t0f／lotsof+n2.IndibidualworkAskSstofinishthefollowingexercises．(1)Marydidn’tkeepherword，——nobodybelievedinher．A．forthatB．SOthatC．suchthatD．butthat(2)Mr.Zhangaskedaquestion，butitwas——thatnobodycouldanswerit．A．verydifficultB．toodifficultC．difficultenoughD．SOdifficult(3)Hecaughtacold——badweather．A．asaresultofB．withtheresultC．suchD．because(4)Itismodernamachinefewoftheworkersknowhowtooperateit．A．such，thatB．so，thatC．so，asD．such，as(5)Modemjetsfly——fast——theycallreachanycitywithin24hours．A．so，thatB．such，thatC．so，asD．such，as(6)Hewasn’tfeelingwell，——hewenttoliedownonthebed．A．thatB．soC．asaresultofD．butSuggestedAnswers：(1)B(2)D(3)A(4)B(5)A(6)BStep5．HomeworkFinishtheGrammarexercisesintheWorkbookonP73．
