2023學(xué)年完整公開課版種時態(tài)

七年級英語三大時態(tài)制作人：陳建新在英語中，不同時間發(fā)生的動作或存在的狀態(tài)要用不同的動詞形式來表現(xiàn)。每種時態(tài)的概念、信息詞、結(jié)構(gòu)、句式變化、以及某些時態(tài)間的相互區(qū)別重點(diǎn)掌握時態(tài)Tense時態(tài)現(xiàn)在進(jìn)行時：一般現(xiàn)在時：一般過去時：現(xiàn)在正在進(jìn)行的動作經(jīng)?；蛄?xí)慣性的動作或存在的狀態(tài)。過去某個時間或時間段發(fā)生的動作或存在的狀態(tài)。ThePresentContinuousTenseTheSimplePresentTenseTheSimplePastTense各時態(tài)常用的信息詞現(xiàn)在進(jìn)行時：一般現(xiàn)在時:一般過去時:now,Loo!Listen!atthistimeWhereis…Don’ttal!It’s8:00amalways,usually,often,sometimes,seldom,never,everyday,every…,threetimesadaylastnight,last…,twodaysago,…ago,in1999,in過去的年份,justnow=amomentago,yesterday,yesterdaymorning改一般疑問句的方法：改否定句的方法：①首先看有無be動詞，如果有，將be提到句首并大寫，句末打問號②如果沒有be動詞，看原句的動詞形式來決定借用助動詞do/does/did,并且行為動詞要還原。V-原形V-s/esV-ed過去式動詞原形…以此類推①首先看有無be動詞，如果有，在be動詞后面加not②如果沒有be動詞，看原句的動詞形式來決定借用助動詞do/does/did,并在后面加not,并且行為動詞要還原。主語don’t/doesn’t/didn’t動詞原形Do…Does…Did…現(xiàn)在分詞的構(gòu)成：動詞第三人稱單數(shù)的構(gòu)成：過去式的構(gòu)成：①直接加-ing②重讀輔元輔，雙寫尾字母加-ing③以e結(jié)尾去e加-ing①直接加-s②以s,,ch,sh,o結(jié)尾加-es③以“輔音y“結(jié)尾變y為i再加-es①直接加-ed②以e結(jié)尾只加d③重讀輔元輔，雙寫尾字母再加-ed④以“輔音y”結(jié)尾變y為i再加-ed表格對比學(xué)習(xí)bev-ing現(xiàn)在分詞）在be后加上notBe提到句首V-原形V-三人單,does后加not，行為動詞還原Do,Does提到句首，行為動詞還原V-ed過去式），行為動詞還原Did提到句首，行為動詞還原小小測試判斷時態(tài)形式：HealwayslieselateLucydancedthediscoattheyteacherisfriendlytousLoo!Theyareuchmoneylastnight（）A現(xiàn)在進(jìn)行時B一般現(xiàn)在時C一般過去時ABCABBCCChave-loo-begin-use-shop-get-dance-study-現(xiàn)在分詞第三人稱單數(shù)過去式study-finish-have-go-do-play-watch-give-need-stop-hope-play-try-plan-visit-lie-havinglooingbeginningusingshoppinggettingdancingstudyingstudiesfinisheshasgoesdoesplayswatchesgivesneededstoppedhopedplayedtriedplannedvisitedlied詞形轉(zhuǎn)換Heisateacher你會了嗎？2angangcomesfromChina3Iusuallytaethebustoworarehavingclassesplayedtheguitarlastnight先（一般疑問句）再（否定句）IsheateacherHeisn’tateacherDoesangangcomefromChinaangangdoesn’tcomefromChinaDoyouusuallytaethebustoworIdon’tusuallytaethebustoworAretheyhavingclassesTheyaren’thavingclassesDidJaneplaytheguitarlastnightJanedidn’tplaytheguitarlastnight句型變化操練用所給動詞的適當(dāng)形式填空。1Listen!Mary_________singnow2Ayoungman__________runontheymother_________watchTVonth5I______esaday6Loo!LucyandLily____________readboos7There_______isafootballmatchyesterdayafternoon8Ourclass______gototheoothreedaysagoissingingisrunningwatchesvisitedplayarereadingwaswent判斷下列信息詞是屬于哪種時態(tài)lastnightnoweverydayLoo!yesterdayoftenListen!twoyearsagoalwaysin1897threetimesawee

一般現(xiàn)在時一般過去時現(xiàn)在進(jìn)行時過去式的不規(guī)則變化blow-buy-can-come-do-eat-fall-find-forget-get-give-go-have-now-learn-mae-meet-read-run-say-see-send-sit-tae-thin-will-tell-begin-teach-catch-blewboughtcouldcamedidatefellfoundforgo