八年级英语上Unit5 Period 1 课件3人教版.ppt

unit5canyoucometomyparty sectionaperiod1 listentothesong andtellmeifyoucancometomyparty canyoucometomyparty ihavetohaveapianolesson ihavetostudyforatest ihavetohelpmyparents ihavetogotothedoctor ihavetovisitmyaunt 1amatchthewordswiththepictures 1 studyforatest2 gotothedoctor3 haveapianolesson4 helpmyparents5 visitmyaunt 1 2 3 4 5 1blistening ted tim kay anna wilson sunning hey ted canyoucometomypartyonsaturdayafternoon ted i msorry ican t sunning ihavetohelpmyparents tapescript sunning toobad howaboutyou carlos canyoucometomyparty carlos i dloveto sunning tim canyoucometomyparty tim oh no ican t ihavetostudyforatest sunning whataboutyou wilson wilson sorry ihavetogotothedoctor sunning anna canyoucome anna ican tsunning ihavetovisitmyaunt kay ican teither sunning ihaveapianolesson sunning that stoobad kay oh maybenexttime whatasmallparty a canyoucometomypartyonwednesday b sure i dloveto c sorry ican t ihaveapianolesson d i msorry too ihavetogotothedoctor 1cgroupwork canyoucometomybirthdayparty howtoacceptaninvitation yes i dlove liketo certainly i dlove liketo sure i dlove liketo thanksforyourinvitation thanksforaskingme howtodeclineaninvitation i msorry ican t ihaveto i dloveto butihaveto sorry ican t i mgoingtothemovies thanksforyourinvitation thankyouforaskingme circle can or can t 1 jeffcan can tcometotheparty 2 marrycan can tcometotheparty 3 maycan can tcometotheparty 4 claudiacan can tcometotheparty 5 paulcan can tcometotheparty 2alistening can can t can t can t can tapescript conversation1anna hi jeff canyoucometomypartyonsaturday jeff i msorry ican t ihavetovisitmyauntonsaturday conversation2anna hello mary canyoucometomypartyonsaturday mary i dloveto conversation3anna may canyoucometomypartytomorrow mary i msorry ihavetohelpmymom conversation4anna claudia canyoucometomypartyonsaturday claudia i msorry i mgoingtothemovies conversation5anna say paul canyoucometomypartyonsaturday paul i dloveto 2cpairwork hey mary canyougotothemoviesonsaturday i msorry ican t ihavetoomuchhomeworkthisweekend that stoobad maybeanothertime sure joe thanksforasking can为情态动词 在此表示请求 用于出发邀请 当同意接受对方的邀请时 常用sure i dloveto certainly ofcourse等来回答 若不接受 常用sorry等来有礼貌地拒绝 一般情况下需要说明不能接受邀请的原因以表示歉意 例如 canyoucometomybirthdaypartytomorrow 明天你来参加我的生日聚会 好吗 sorry ican t iamgoingtovisitmygrandpa 很抱歉 我要去看我爷爷 haveto的意思是 必须 不得不 往往强调由于客观原因而必须做某事 haveto后接动词原形 haveto有人称 数和时态的变化 其第三人称单数形式为hasto 其疑问形式和否定形式要借助于助动词do或does来完成 例如 wehavetolookafteroursistera