朗文(3B)Unit 3(過去時)

1、SUNMONTUEWEDTHUFRISAT12345678910111213141516171819202122232425262728todayyesterdaythree days agolast week2011年年2月月the day before yesterdaySUNMONTUEWEDTHUFRISAT123456789101112131415161718192021222324252627282930312011年年1月月last monthSUNMONTUEWEDTHUFRISAT123456789101112131415161718192021222324252627282

2、930312010年年12月月last yearlast 上一個上一個ago 以前以前yesterday 昨天昨天2011年年2月月24日日nowbeforefutureWe are going to talk about “before”. So we use the “past tense”.（過去式）（過去式）the pasttodayyesterdayIt is sunny today.It was rainy yesterday.todayyesterdayHe is happy today.He was sad yesterday.todayyesterdayI am in Gua

3、ngzhou today.I was in Beijing yesterday.todayyesterdayHer hair is short today.Her hair was long yesterday.todayyesterdayThey are at school today.They were at home yesterday.She is two years old now.She _ one year old last year.There are two dogs in my house today.There _ three dogs in my houseyester

4、day.Today is Thursday.(Yesterday _ Wednesday.) I am not hungry now.I _ hungry two hours ago.We are in Grade Five now.We _ in Grade Four last year.Where is Tom?Where _ Tom yesterday?be動詞的過去式：動詞的過去式：1. am-was /wOz/2. is-was /wOz/,3. are-were /wE:/,1.否定句在否定句在was,were 后面直接加后面直接加not， was not=wasnt were n

5、ot=werent2. 疑問句把疑問句把was和和were 移到主語的前面。移到主語的前面。請把下面句子變成否定句、疑問句請把下面句子變成否定句、疑問句并回答。并回答。1.He was tired yesterday.2. They were in China last year.3. I was short before.4. It was Sunday yesterday.todayyesterdayI play football today.I played table tennis yesterday.yesterdayShe washed her face yesterday.yes

6、terdayShe picked some flowers yesterday.yesterdayThe baby watched TV yesterday.yesterdayThey skipped yesterday.yesterdayThe boy helped the girl yesterday.yesterdayThey danced yesterday.行為動詞過去式的變化規(guī)則：行為動詞過去式的變化規(guī)則：1. 直接加直接加ed,2. (輔元輔輔元輔)雙寫最后一個字母加雙寫最后一個字母加ed,3. 變變y為為i加加ed (y前面是元音不用變前面是元音不用變),4. 以以e結(jié)尾的詞直

7、接加結(jié)尾的詞直接加d。行為動詞過去式行為動詞過去式否定句否定句：在動詞前面加上在動詞前面加上didnt,動詞變原形。動詞變原形。 He watched TV yesterday. He didnt watch TV yesterday.行為動詞過去式行為動詞過去式一般一般疑問句疑問句：在句子開頭加上在句子開頭加上Did,動詞變原形。動詞變原形。 He watched TV yesterday. Did he watch TV yesterday? Yes, he did. / No, he didnt.行為動詞過去式行為動詞過去式特殊特殊疑問句疑問句：提問有提問有did,回答動詞用過去式回答動

8、詞用過去式.。What did you do yesterday?I played basketball.請把下面句子變成否定句、疑問句請把下面句子變成否定句、疑問句并回答。并回答。1.I was thirsty.2.Lily washed her hands.3.My parents were at home.4. I watched TV last night.I played basketball.What did you do yesterday?Past tenseWe make questions with did.Dont change the verb after did.No

9、w you try. I _the dishes.What did you do yesterday?wash the disheswashedI _ my grandparents.What _ you do yesterday?visitmygrandparentsdidvisitedHe _ pictures.didpaintedWhat _ Charlie do yesterday?Charlie,paint picturesWhat did the boy do yesterday?A. skipped B. picked flowersC. dancedWhat did the l

10、ady do last Sunday?A. cooked B. cleaned the houseC. watched TVWhat did the man do two days ago?A. cried B. watched TVC. listened to musicWhat did the man do last week ?A. skipped B. skatedC. dancedSundayMondayTuesdayWednesdayThursdayFridaySaturdayLast Week1.Was the boy happy yesterday?2.What did Jac

11、k do last week?3.Were you hungry yesterday?. 4.What did the tigers do last Sunday?助動詞的小竅門：助動詞的小竅門：1.提問是提問是do, 回答用動詞原形?；卮鹩脛釉~原形。2.提問是提問是does,回答動詞加回答動詞加s.3.提問是提問是did，回答動詞用過去式，回答動詞用過去式.(pre) chapter 31.What does he do every day?2.What do they do after school? 3.What did she do yesterday?He sings.They pl

12、ay basketball.She cleaned the house.1.What did she do yesterday?2.What does he do every day? 3.What do they do after school?She cooked.He goes swimming.They often run.campingplay hide-and-seekboil waterpick up rubbishcook a mealed的讀音規(guī)則：的讀音規(guī)則：1.以清輔音結(jié)尾的詞讀以清輔音結(jié)尾的詞讀/t/,2.以濁輔音結(jié)尾的詞讀以濁輔音結(jié)尾的詞讀/d/,3.以元音結(jié)尾的詞讀

13、以元音結(jié)尾的詞讀/d/,4.以以t或或d結(jié)尾的詞讀結(jié)尾的詞讀/id/。cook-cookedlisten- listenedwatch- watchedwash- washeduse- usedpick- pickedskip- skippedwater-wateredlike- likeddance- dancedstudy-studiedenjoy-enjoyedcry-criedstay- stayedplant- plantedstart- startedwant-wantedneed- neededend- ended主語主語（人物、（人物、動物、物品）動物、物品）+動詞動詞(pla

14、y, open, dance, help, cook, wash, study, listen, work, skipfish, clean, jump, water, paint)+時間時間(yesterday, last, ago)YesterdayTomBenLilyJanetPeterSallyfirewood/aiE/ /u/ There is not enough firewood for tonight. /I/ /V/足夠足夠 leaf/i:/make a fire with leaves 生火生火 leaves/i:/ 1.They dont burn燃燒燃燒. /E:/2.find more更多的更