陜西省漢中市陜飛二中九年級英語上冊《unit4 Stay Healthy》lesson 29新課標同步授課課件 冀教版.ppt

lesson29don tsmoke please someboystudentsthinksmokingmakesthemlookmorehandsome isitright whatdoyouthinkofsmoking smokingisharmfultohealth smokingisanti lifebullets smoking drinking stayuplate pressure takelessexercise junkfood pollution noise whydopeoplegetill sleepeighthoursandgetupearlyeveryday takemoreexercise eatmorefruitandvegetables nosmokingordrinking oftenopenthewindowsandletfreshairin washhandsandclothesoften cleanyourroomeveryday don tbetootired takegoodcareofyourself keepgoodmoodeveryday howtostayhealthy whatdoyouthinkofsmoking smokingisbadforourlungsandheart smokingisn tgoodforourhealth smokingcanhurtotherpeople smokingisabadhabit smokingcausesdiseases sosmokingisnotallowedinsomepublicplaces listentothetapeandanswerthequestions 1 isdannyatschooltoday 2 howdoesbrainfeeltoday 3 issmokingallowedinpublic no heisn t hefeelswell no itisn t 4howlonghasdannybeenaway 2whatwouldbrian sposterbeabout 3whatwaswrongwiththeirgreatgrandfather forthreedays hehadlungdisease smoking languagepoints 1hehasbeenawayforthreedaysnow beaway from 地點 從 離開 表示狀態(tài) 可以和時間段連用 leave 地點 離開某地 結束性動詞 不可以和時間段連用 1 heleftbeijinglastmonday 2 hehasbeenawayfrombeijingforaweek have hasbeenaway leave leavefor 地點 前往某地 3 theyleftforshanghaiyesterday 拓展 英語中 一些短暫性動作的動詞在和for引起的時間段連用時 應轉換成延續(xù)性的動詞 詞組 begin start beon leave beawaybuy have die bedeadborrow keep 2hemustbeill 表示肯定猜測must 否定猜測用can t 燈亮著 他一定在家 1 thelightison he beathome 他一定沒病 他在學校 he beill heisinschool must can t listen heleniscoming it behelen shehasgonetobeijing a can tb mustn tc maynotd shouldnot a 3 alotofpeoplewouldlivelongeriftheydidn tsmoke 這是個使用虛擬語氣的句子 條件句是 if 引導的非真實性的條件句 主句就用will的過去時would 動詞原形 表示與現在事實相反的假設 listsomediseasesintheworldtoday cold感冒l(fā)ungdisease肺病heartdisease心臟病liverdisease肝病appendicitis闌尾炎 t b 肺結核cancer癌癥sars非典birdflu禽流感a