八年级英语Unit 5 If you go to the party, you’ll have a great time! SectionA period1课件人教版.ppt

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tletmein ifyoudo youwillhaveagoodtime mynameis if if引导的条件状语从句 时态 主将从现 主句一般将来时 从句用一般现在时来表将来时 例句 如果你努力工作 你的梦想将会实现 ifyouworkhard yourdreamwillcometrue 例句 如果明天下雨 我将不出去散步 ifitrainstomorrow iwon tgooutforawalk 主句是祈使句或含有情态动词 从句也用一般现在时 如 pleasecallmeifhecomesnextsunday youmusthurryifyouwanttogowithme 注意宾语从句中的if与条件状语从的区别 宾语从句中的if 是否相当于whether 引导宾语从句时态需根据语境确定 if条件句歌诀 条件句 放在前 逗号要放句中间 条件句表可能 从句多用现在时 主句多用将来时 1 youcandobetterinenglish youworkharder a orbifcbefore2 yougetuplate youmaymisstheearlybus aifbwhilecor3 ourholidayscostalotofmoney didit well thatdoesn tmatter youenjoyedyourselves aifbwhilecor 知识反馈 4 we llgoonafieldtripifit thisweekend awon trainbisn trainingcdoesn traindwillrain5he hereifheisfreetomorrow acomebcomescwillcomedcoming6 ifyou toschoolonfoot you late ago willbebwillgo willbecgo aredwillgo are thestudentswillgotothesummerpalaceifit notrain tomorrow ifhe walk toschool he llbelate ifshelikesit she read itsoon ifyouplaycomputergamesonweekdays you be tired 5 ifyou work hard yourdreamwillcometrue 6 ifshe study hard shewillgotobeijinguniversity 7 ifit rainy tomorrow iwillplaythepiano 8 ifi have muchmoneyinthefuture iwilltravelallovertheworld doesn train walks willread willbe work studies israiny have 只为 如果 ifyougototheparty you llhaveagreattime 1alookatthepictures thenmatchthestatementswithresponses 1 ithinki mgoingtogotothepartywithkarenandann 2 ithinki mgoingtowearjeanstotheparty 3 ithinki mgoingtotakethebustotheparty 4 ithinki mgoingtostayathome a ifyoudo theteacherswon tletyouin b ifyoudo you llbelate c ifyoudo you llbesorry d ifyoudo you llhaveagreattime 1blisten wereyouranswerstoactivity1acorrect 1 ithinki mgoingtogotothepartywithkarenandann 2 ithinki mgoingtowearjeanstotheparty 3 ithinki mgoingtotakethebustotheparty 4 ithinki mgoingtostayathome a ifyoudo theteacherswon tletyouin b ifyoudo you llbelate c ifyoudo you llbesorry d ifyoudo you llhaveagreattime 1b listenwereyouranswerstoactivity1acorrect 备注 do does did 是代替上文出现的 是避免重复的出现 例子 hedoesn twanttobuyabook butido idon twanttogoshopping butshe do shedidn tgotolondon butlucy do does did tapescript a ithinki mgoingtowearjeanstotheparty b ifyoudo a ithinki mgoingtostayathome b ifyoudo a ithinki mgoingtotakethebustotheparty b ifyoudo a ithinki mgoingtogotothepartywithkarenandann b ifyoudo theteacherswon tletyouin you llbesorry you llbelate you llhaveagreattime think isiteasytoorganizeaparty ifyouareplanningaclasspartynow whatwillyoudo listsomeimportantthings andreawantstohaveaclassparty sheasksmarktohelpherorganizeit people money place time things programs task1 firstlistening 1 whenwilltheyhavetheclassparty 2 whatwilltheydointheparty onsaturdayafternoon playpartygames secondlistening listenandnumberthephrasesintheorderyouhearthem 2a studyforthetesthelpmeorganizeittooearlymakesomefoodsaturdayafternoonplaypartygames 3 1 2 6 4 5 studentswillleaveearlytostudyfortheirtests somestudentswillbebored markisgoingtoorganizethepartygames andreaisgoingtomakesomefood thirdlistening listenandwritedowntheanswers andrea hi mark iwanttohaveaclassparty willyouhelpmeorganizeit mark sure andrea icanhelpyou sowhenshallwehavetheparty andrea let shaveittodayafterclass mark no todayistooearly ifwehaveittoday andrea okay let shaveittomorrow mark hmm there satesttomorrow let shaveitontheweekend halftheclasswon tcome studentswillleaveearlytostudyforthetest tapescript andrea okay let shaveitonsundayafternoon wecanallmeetandwatchavideo mark no idon tthinkweshouldwatchavideo let s andrea okay goodidea canyouorganize sure icandothat andcanyou forus andrea yes that snoproblem somestudentswillbebored makesomefood playpartygames thepartygames 选择题 1 whowantstobuythebook mary a dob didc doesd doing2 i mgoingtoguilinforvacation a goodbyeb isthattruec reallyd haveagoodtime3 ifshelikesit she itsoon a readb readsc willreadd reading4 ifi muchmoneyinthefuture iwilltravelallovertheworld a haveb hasc havingd willhave5 ifyouplaycomputergamesonweekdays you tired a areb willc bed willbe exercise 1 hurryup oryou llmisstheearlytrain 改为以if引导的条件状语从句 ifyou you llmisstheearlytrain 2 wearjeans andwewon tletyouin wearjeans wewon tletyouin 3 todayisagoodtimetohavetheparty 对划线部分提问 agoodtimetohavetheparty 4 i mnotgoingthere ifigothere i llbesorrylateron i mnotgoingthere if i llbesorrylateron exercise ifyou don thurryup whenis ido survey askthreeclassmates whatwillyoudoifwehavenolessonstomorrow makeareportlikethis ifwehavenolessonstomorrow tinawillgotothemovies additionalwork oneday theteacheraskedpeter howm