amazing things3

1、,Unit 4 Amazing things,Grammar,1.[ɡaid]2.[,?ntr?'d?k??n]3.['p?ti]4.['d?ud?u]5.[da?]6.[fr?ɡ]7 .['p?iz?n?s]8. [fækt] .[?i:t],1. guide 導(dǎo)游；指南2. introduction 介紹3. pity 遺憾；可惜4

2、. dodo 渡渡鳥5. die 死亡6. frog 青蛙7. poisonous 有毒的8. fact sheet 資料單,預(yù)習反饋,9.['dain?s?:]10.[?'ɡ?u]11.[?'pi?]12.['sa??nt?st]13.[wei]14.['kil?uɡræm]15. [ɡrɑ:s]16. [lei]17.['bei

3、bi],9. dinosaur 恐龍10. ago 以前11. appear 出現(xiàn)12. scientist 科學家13. weigh 重14. kilogram 千克；公斤15. grass 草16. lay 下（蛋）；產(chǎn)（卵）17. baby 嬰兒,預(yù)習反饋,guide,introduction,poison,poisonous,die,frog,fact 事實

4、,sheet單子,fact sheet 資料單,dodo,,last May Day holiday,China Dinosaur Park,We flew kites that day.I took many photos.,My friends rowed a boat last May Day. I didn’t row a boat. Did you row a boat in the past?,I saw a parad

5、e(游行）They danced happily.I didn’t dance.,A boy cried that day.,Did you cry when you were young?Yes, I did./ No, I didn’t.,I chatted with my friend on the grass.,I didn’t chat with them on the bus.,一般過去時(I),Simple pa

6、st tense,"did",,We use simple past tense ___ talk ______ things ____ ____ _____ .,to,about,in,past,一般過去時的含義:,1.表示過去某個時間發(fā)生的事情。,，,the,一般過去時的典型標志:,last Tuesday/week/month…,,yesterday (morning/afternoon…),this mor

7、ning,…ago (2 days ago/5 weeks ago/10 years ago…),the day before yesterday,前天,in +過去的年份 （in1860/ in 1978/ in 2000 …）,just now = a moment ago,剛才,今天上午,,dodo,The last dodo died in 1681.,It disappeared in 1681.,[ d ],[ d ],mo

8、ve,,moved,use,used,,just now,,play computer games,watch TV,cook,played [ d ],watchedcooked,[ t ],,,last week,,cry,,cried,carry,,carried,study,,studied,yesterday,,chat,,chatted,stop,,stopped,shop,,shopped,two minutes ag

9、o,eat,read,lay eggs,,,in 2002,take a photo,yesterday morning,,took,,ate,laid,,read,in 2007,Listen and tell what you hear,Sandy_________________________,bought a CD yesterday evening.,Listen and tell what you hear,Simon__

10、______________,danced at the party.,Listen and tell what you hear,Millie_________________________,walked to school yesterday morning.,Millie_________________________,went to school on foot yesterday morning.,Listen and t

11、ell what you hear,They___________________,watched TV last night.,Listen and tell what you hear,The boys_______________________,visited the Museum last Sunday.,動詞過去式的構(gòu)成,規(guī)則動詞,不規(guī)則動詞,構(gòu)成,,動詞過去式的類型？,探究,規(guī)則動詞過去式的構(gòu)成,構(gòu)成規(guī)則,例詞,2、結(jié)尾

12、是 e 的動詞加-d,,1、一般在動詞原形末尾加-ed,live lived hope hoped use u

13、sed,look looked play played start started,規(guī)則動詞過去式的構(gòu)成,

14、構(gòu)成規(guī)則,例詞,3. 末尾只有一個輔音字 母的重讀閉音節(jié)詞, 先雙寫這個輔音字 母，再加-ed,,stop stopped plan planned,4. 結(jié)尾是“輔音字母+y” 的動詞, 先變“y”為“i” 再加-ed,study studied carry carried,PRACTISE,Part A1 on page 66,1-4:

15、+ed,5-6: +d,7: played,8: carried,9: chatted,不規(guī)則動詞表,Infinitive Past tenseam is wasare werebegin begun break brokebring broughtbuild builtbuy boughtcan

16、 could,不規(guī)則動詞表,Infinitive Past tensecatch caughtcome camedo diddraw drew drink drankdrive drove eat ate fall fell /e/,不規(guī)則動詞表,Infin

17、itive Past tensefind found /au/get got give gavego wentsay said /e/see saw spend spentwake woke,PRACTISE,Part A2 on page 67,1. went

18、2. got 3. gave 4.found 5. spent 6. saw 7. had,,1. Look 2. live 3. stop 4. carry 5. hope 6. trip 7. call 8. finish 9. want 10.are 11.go 12.have13.do 14

19、.get 15.come16.say 17.see 18.put19.eat 20.take 21.read,動詞過去式轉(zhuǎn)換練習,將下列動詞變?yōu)檫^去式,looked,lived,stopped,carried,hoped,tripped,called,finished,wanted,were,went,had,did,got,came,said,saw,pu

20、t,ate,took,read,1.行為動詞的一般過去時句式：肯定句：?主語+行為動詞過去式+其他否定句：?主語+did not+動詞原形+其他一般疑問句： ?Did+主語+動詞原形+其他？ Yes,主語 did. No,主語 didn’t.,句子類型？句子結(jié)構(gòu)？,一般過去式,The girl bought a CD yest

21、erday evening.（改為否定句）,didn’t buy,The girl bought a CD yesterday evening.（改為一般疑問句）,Did,buy,?,the,Skills Simon danced at the party.（否） Millie went to school on foot yesterday morning. （疑） Millie walked

22、 to school yesterday evening. （否）They watched TV last night. （疑）The boys didn’t visit the Museum last Sunday. （肯）,didn’t dance,Did Millie go,didn’t walk,Did they watch,v isited,?,?,,Task in class,P67 A3,Daniel:

23、 _______you _______(go) to China Dinosaurs park yesterday?Millie: Yes, I ______.It’s interesting!Daniel: What a pity! I ____________(not go) with you.Millie: Don’t worry! I can tell you everything.Daniel: ______you _

24、_______(see) a strange bird?Millie: Yes .I _______(see) a dodo. The last dodo _______(die) in 1681.Daniel: What else ______you ________(see)?Millie: Frogs. They are beautiful but poisonous.Daniel: _________the guide

25、_________(tell) you anything interesting?Millie :Yes. She also _________(give) each of us a fact sheet about the amazing things in the world.Daniel: ______you _______(take) photos?Millie: No, we ________(do),Did,go,di

26、d,didn’t go,Did,Did,Did,see,saw,see,did,didn’t,died,tell,gave,take,,Some dinosaurs _______(eat) plants and others______(eat) meat,but they ________(not eat)grass.All dinosaurs ________(have) four legs.They all ________(l

27、ive) on land.Dinosaurs ______(lay) eggs.Some parent dinosaurs _______(take) care of their babies;some ________(do not).The last ones ________(die) more than 60 million years ago.Nobody knows why.,ate,ate,didn’t eat,had

28、,lived,laid,took,didn’t,died,Exs,一般過去時(II),Simple past tense,was / were,Different forms of the verb ‘to be’,am was be is was are were,,,,,It is r

29、ainy and we are cool todayIt was sunny and we were hot yesterday. We use was/were to talk about the state in the past,Tips:,過去的狀態(tài),,I am 13 years old.I _____born in 1995.He is 13 years old.He ____born in 1995. The

30、y are 13years old.They _____born in 1995,was,was,were,,small,short,fat,tall,thin,A:Was Yaoming born in …?B:Yes,he was/ No,he wasn’t,A:Were you born in…?B:Yes,I was./No,I wasn’t.,A:Was Miss Tang fat at that time?B:Yes,

31、she was; No ,she wasn’t.,A:Were you …the day before yesterday?,肯定句：?主語+was/were+其他否定句：?主語+was/were not+其他一般疑問句： ?Was/were+主語+其他？ Yes,主語 was/were. No,主語 wasn’t/weren’t.,be動

32、詞的一般過去時句式,I am twelve years old.,我去年11歲。,I was eleven years old last year.,He is in Beijing now.,他現(xiàn)在在北京。,Please complete the following,我今年12歲,他昨天在家里。,He was at home yesterday.,They are in China today.,他們

33、今天在中國。,They were in Japan yesterday.,他們昨天在日本。,Please complete the following,Tips：,,,,,注：was,were與主語不能縮寫,,Task in class,P68 B1,,Simon:It_______a happy day yesterday,right?Sandy:Yes,it _______.But I didn’t see Daniel.

34、Where_______he?Simon:He ________ill.He_________at home.Sandy:What a pity!There _________so many amazing animals in the park!Simon:_________you afraid of those strange animals?Sandy:Yes,I _______ a little afraid.Simo

35、n:How about Millie and Amy?Sandy:They _______afraid at all.They_______quite fond of amazing thingsSimon:_______you tired after the visit?Sandy:No,I _________.I_______very excited to see so many amazing things.,was,was

36、,was,was,was,was,was,were,were,were,were,weren't,wasn't,Simon and Sandy’s past,Amazing things about dinosaurs,live on Earth,a long time ago,the first dinosaurs,,appear 230 million years ago,the smallest dinosaurs

37、,one metre long,weigh 3 kilos,some large ones,40 metres long,weigh 100,000 kilos,different kinds of dinosaurs,not live at the same time,hundreds of,Dinosaurs’ food,plants,,meat,,eat,,ate,,,lay eggs,,,Dinosaurs _________(

38、live) on Earth a long time ago. We now know that the first dinosaurs _________(appear) about 230 million years ago. However, scientists believe they ________(be ) not the first animals on Earth.There _______(be) hun

39、dreds of different kinds of dinosaurs, but they _______________(not live) at the same time.,lived,appeared,were,were,didn’t live,Can you help me ?,Some dinosaurs _________(be) really small.One of the smallest dinosaurs__

40、___(be) about one metre long and ________(weigh) about three kilograms.Others ______(be) really big.Some very large ones ________(weigh) over 100,000 kilograms and some _________(be ) about 40 metres long.,were,was,weigh

41、ed,were,weighed,were,,Some dinosaurs _______(eat) plants and others______(eat) meat,but they ________(not eat)grass.All dinosaurs ________(have) four legs.They all ________(live) on land.Dinosaurs ______(lay) eggs.Some

42、parent dinosaurs _______(take) care of their babies;some ________(do not).The last ones ________(die) more than 60 million years ago.Nobody knows why.,ate,ate,didn’t eat,had,lived,laid,took,didn’t,died,Useful expression

43、s:,1.     be afraid of 2.   not… at all3.      be fond of 4.   a long time ago5.      hundreds of 6.&#

44、160;  different kinds of7.      at the same time 8.      weigh (about three kilograms)9.      over (100,000 kilograms) 10.  o

45、n land11.  take care of 12.  more than,總結(jié)一般過去時,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，過去時間做標志；一般動詞加-ed，若是特殊得硬記。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；謂語之前有did，謂語動詞需還原；動詞若是was, w

46、ere,否定就把not添。,課堂檢測,改寫句子：1. Lucy did her homework at home. （否定句） Lucy _______ _____ her homework at home.2. He found some meat in the fridge.(一般 疑問句) ______ he _____ ______ meat in the fridge

47、?,didn’t,do,any,find,Did,3. She stayed there for a week. （劃線部分提問） ______ ______ _____ she _____ there?4. There was some orange in the cup. (一般疑問句) _____ there _____ orange in the cup?,stay,did,lon

48、g,How,any,Was,5. She cut the apple with a knife. （一般疑問句）_____ she _____ the apple with a knife?6. I didn’t wake up at six this morning. (肯定句) I ______ _____ at six this morning.,cut,Did,up,woke,Homework,