Unit 1 I went Sanya for my holidays Lesson 5 課件

1、Unit 1 I went to Sanya for my holidaysLesson 5 課件課件一般過(guò)去時(shí)的概念一般過(guò)去時(shí)表示過(guò)去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)。常和表示過(guò)去的時(shí)間狀語(yǔ)連用。如：lastweek,lastyear,yesterday等；也可表示過(guò)去經(jīng)常反復(fù)發(fā)生的動(dòng)作，常和often,always等頻率副詞連用。例如：Isawhiminthesupermarketyesterday.昨天我在超市里看見(jiàn)他了。LiMeialwayswenttoschoolonfootlastterm.上學(xué)期李梅總是步行上學(xué)。一般過(guò)去時(shí)的構(gòu)成我們主要來(lái)學(xué)習(xí)謂語(yǔ)動(dòng)詞為實(shí)義動(dòng)詞的一般過(guò)去時(shí)的構(gòu)成。動(dòng)

2、詞過(guò)去式的構(gòu)成：1、規(guī)則動(dòng)詞過(guò)去式的構(gòu)成有四條規(guī)則：一般在動(dòng)詞原形末尾直接加上-ed。如：look-looked, learn-learned。以不發(fā)音的字母e結(jié)尾的動(dòng)詞，去e再加-ed。如：live-lived,like-liked。末尾只有一個(gè)輔音字母的重讀閉音節(jié)，先雙寫(xiě)這個(gè)輔音字母，再加-ed。如：stop-stopped,。末尾是輔音字母+y結(jié)尾的動(dòng)詞，先變y為i，然后再加-ed。如：study-studied，fly-flied。2、不規(guī)則動(dòng)詞的過(guò)去式需特殊記憶。如：am(is)-was,are-were,go-went,come-came,take-took,have(has)-h

3、ad, swim-swam, run-ran, make-made等。一用be動(dòng)詞的適當(dāng)形式填空1.We_were_studentsfiveyearsago.2.PattiandI_were_goodfriends.3.Today_is_Tuesday,Yesterday_was_Monday.4.Sue_was_ontheslideamomentago.5.Whereismyhat?It_is_onthedeskjustnow.四寫(xiě)出下列動(dòng)詞的過(guò)去式is/am_was_fly_fliedplant_planted_are_were_drink_drinked_play_played_go_went_make_madedance_danced_worry_worried_ask_asked_taste_tasted_eat_ate_dra