英語人教版七年級下冊unit12 sectionA 3a.ppt

SectionAPeriod2 3a 3b Unit12 Whatdidyoudolastweekend Lookatthepicturesbelow Thenchangetheverbsintopastones change changed have had go went write wrote stay stayed spend spent sit sat see saw practice practiced do did A didyoudolastweekend B IplayedbadmintononSaturday A Soundsfun didyouplaywith B Iplayedwithmyfather He sreallygood 3aFillintheblankswithwho what when whereorhow What Who 2 A wasyourweekend B Itwasgreat Ihadsomuchfun A didyougo B Theweatherwasbeautiful soIwenttothebeachwithmyparents How Where 3 A didJimlose B Helosthiskeys Heoftenlosesthings A That stoobad didhelosethem B Ihearditwasyesterday What When 就下列各句中的劃線部分提問 MyfavoritesingerisZhouYuming 2 HisfavoritegroupwasBoys Girls 3 Herfavoritekindofmusicisclassical Whoisyourfavoritesinger Whowashisfavoritegroup What sherfavoritekindofmusic 4 Theytookaboytohospitalyesterday 5 TheyhadTony sbirthdaypartyinthehotel 6 A Mymotherisfine Whendidtheytakeaboytohospital WheredidtheyhaveTony sbirthdayparty Howisyourmother 3bCompletethepassagewiththecorrectformsofthewordsinthebox saybeclimbseerunaway AfamilyofmicewereinthekitchenonSaturdaymorningwhenthey abigcat BabyMouse afraidand ontohisfather sback FatherMouseshoutedatthecat Woof woof Thecatquickly Wow Dad you regood BabyMouse Well son that swhyit simportanttolearnasecondlanguage answeredFatherMouse saw was climbed ranaway said morning afternoon morning afternoon Mylastweekendwasgreat GuesswhatIdidonSaturdaymorning afternoon Howwasyourweekend Whatdidyoudolastweekend lastweekend Sally Kate Lucy Lily Bob Mary A HowwasKate sweekend B Itwasgreat A Whatdidshedolastweekend B Sheplayedtennis Guessinggame Challenge1 1 我上周去看爺爺奶奶了 Ivisitedmygrandparentslastweek 2 你的弟弟踢足球了嗎 不 他沒踢足球 Didyourbrotherplayfootball No hedidn t TranslatethefollowingsentencesintoEnglish 3 你昨晚讀了這本書了嗎 Didyoureadthebooklastnight 4 媽媽昨晚沒有看電視 她去阿姨家了 Mymotherdidn twatchTVlastnight Shewenttomyaunt s 5 我們昨天沒有去公園 去了動物園 Wedidn tgototheparkyesterday Wewenttothezoo Challenge2 Report Whohadagreatweekend sweekendwasgreat BecauseonSundaymorning he OnSundayafternoon he Let smakeaconclusion GrammarFocus 一般過去時 一般過去時常表示過去某一時間所發(fā)生的動作或存在的狀態(tài) 一般過去時常和表示過去的是狀語連用 構成形式 肯定式 Icried 否定式 Ididnot didn t cry 疑問式 DidIcry 1 一般加ed visit visited2 以e結尾的加d dance danced3 以輔音字母加y結尾的改y為i加ed study studied4 以輔元輔結尾的重讀閉音節(jié) 雙寫末尾的輔音字母加ed stop stopped 過去式動詞的變化 規(guī)則變化 regularchange 不規(guī)則變化 irregularchange 1 沒有變化 如 cut cut2 改變元音的 如 write wrote3 元音和輔音都有改變的 如 buy bought 動詞一般過去時 表示過去發(fā)生的事 be用was或用were have has變had 謂語動詞過去式 過去時間作標志 一般動詞加 ed 若是特殊得注意 否定句很簡單 主語之后didn t添 疑問句也不難 did放在主語前 若是謂語之前有did 謂語動詞需還原 動詞若是was were 否定就把not添 Conclusion 寫出下列動詞的過去式 is stop make are drink come do put tell go cut see have run read write say play learn buy cry study swim walk was were did went had wrote learned studied stopped drank put cut ran said bought swam made came told saw read played cried walked 句型轉換1 Welistenedtomusiclastnight 改為一般疑問句 并作肯定和否定問答 2 Shearrivedthereat9 00thatday 對畫線部分提問 Didyoulistentothemusiclastnight Yes wedid No wedidn t Whendidshearrivetherethatday 3 Tomborrowedthebikefromhimyesterday 改為否定句 4 Shew