朗文英語5B 全冊課件

1、Chapter 1, Book 5B Teamwork We form the present perfect tense with have / has + past participle.Present perfect tenseIYouWeTheyhaveeatenan apple.He SheItJohnhaseatenan apple.PresentPast Present perfectdobewriteeatdrawbreakspeakIrregular verbsPresent perfect tensedid have / has donewrotehave / has wr

2、ittenatehave / has eatendrewhave / has drawnbrokehave / has brokenspokehave / has spokenwas/were have / has beenPresentPast Present perfecttakeridedrinkswimthrowseegoIrregular verbsPresent perfect tensetook have / has takenrodehave / has riddendrankhave / has drunkswamhave / has swumthrewhave / has

3、thrownsawhave / has seenwenthave / has gonePresentPast Present perfectsweepmakegetIrregular verbsPresent perfect tenseswept have / has sweptmadehave / has madegothave / has gotPresentPast Present perfectpaintmovetidyRegular verbsPresent perfect tensepainted have / has paintedmovedhave / has movedtid

4、iedhave / has tidiede.g. (a) Ben is eating a chicken leg.(b) Ben has eaten a chicken leg.Present perfect tenseWe use the Present Perfect tense to show the result of an action.I have done my homework yesterday. I did my homework yesterday.Present perfect tenseWe cannot use the Present Perfect tense w

5、ith adverbs of time, e.g. yesterday, two weeks ago.PracticePresentPastPresent perfecte.g. make4 draw7 writemadehave / has madedrewhave / has drawnwrotehave / has written1 do 2 tidy3 eat5 take6 paintdidhave / has donetidiedhave / has tidiedatehave / has eatentookhave / has takenpaintedhave / has pain

6、tedPresentPastPresent perfect12 see15 breakrodehave / has riddensawhave / has seenbrokehave / has broken9 swim 10 sweep11 move13 speak14 cookswamhave / has swumswepthave / has sweptmovedhave / has movedspokehave / has spokencookedhave / has cooked8 ridePracticeAlready / yet Have you eaten the apples

7、 yet? (question)Yet goes at the END of the sentence or question. No, I havent eaten the apples yet. (negative)In the Present Perfect tense, we use yet with questions or negative (no) sentences.Already / yet Have you eaten the apples yet? (question) Yes, Ive already eaten the apples. (positive)Alread

8、y goes in the MIDDLE or at the END of the sentence.or Yes, Ive eaten the apples already. (positive)In the Present Perfect tense, we use already with positive (yes) sentences._ Mary _ her homework _?Yes, she _her homework _ .Hasdoneyethas donealreadyAlready / yete.g. doYes, she _her homework.has alre

9、ady doneor_ Ben _ his hamburger_ ?No, he _ his hamburger_ .Haseatenyethasnt / has not eaten Already / yete.g. eatyet2 (sweep) _ Sally and Joe _ the floor _ ? No, they_ the floor _ .1 (do) _ Mum _ the washing _ ? Yes, she _ the washing.Hasdoneyethas already doneHavesweptyethavent sweptyetPractice4 (w

10、rite) _ Mark _ the letter _ ? No, he _ the letter _ .3 (throw) _ you _ away the rubbish _ ? Yes, I _ away the rubbish _ . Havethrownyetve / have thrownHaswrittenyethasnt writtenyetalreadyPracticeC&DC&DC&DWhere did Katie and Candy go?C&DC&DPart Elets guess the things they need to do. HOMEWORKWrite th

11、e key points four times.Preview next part.THE ENDExciting experiencesChapter 2, Book 5BPresent Perfect Tense: EverHave you ever fed a dolphin?= Have you fed a dolphin at any time in the past?Present Perfect Tense: EverHave you ever met a famous person?Yes, I have.No, I havent.PresentPast Present per

12、fectdofeeddrivemeetflygivehaveRevisiondid have / has donedrovehave / has drivenmethave / has metflewhave / has flowngavehave / has givenhadhave / has hadfed have / has fed_ ?Yes, _.Practiceclimb a mountainHave you ever climbed a mountainI have_ ?No, _.have snake soupHave you ever had snake soupI hav

13、entHave you ever given flowers to a film star_ ?No, _.give flowers to a film starI haventAsking about frequencyHow many timeshave you taken the Peak Tram? have you been to Ocean Park?once = 1 timetwice = 2 timesIvetaken the Peak Trambeen to Ocean Park once. twice. three times. never been to Ocean Pa

14、rk.Tina: How many times _ _ ?John: _Ive been to the Space Museum once.have you been tothe Space MuseumPracticebe / the Space MuseumTina: How many times _ _ ?John: _Ive eaten pineapple rice four times.have you eatenpineapple riceeat / pineapple riceJohn: How many times _ _ ?Tina: _Ive never sung on s

15、tage.have you sungon stagesing on stageJohn: How many times _ _ ?Tina: _Ive swum in the sea twice.have you swumin the seaswim in the seaHow many pirates were in Cheung Po Tsais army? 20,000.What is tortoise shell jelly ? Tortoise shells and herbs.Where do people pu the buns? On towers.Asking about f

16、requencyonce = 1 timetwice = 2 timesETina: How many times _ _ ?John: _Ive been to the Space Museum once.have you been tothe Space MuseumPracticebe / the Space MuseumTina: How many times _ _ ?John: _Ive eaten pineapple rice four times.have you eatenpineapple riceeat / pineapple riceJohn: How many tim

17、es _ _ ?Tina: _Ive never sung on stage.have you sungon stagesing on stageJohn: How many times _ _ ?Tina: _Ive swum in the sea twice.have you swumin the seaswim in the seaWhat exciting things have you done?How many times have you.?HOMEWORKWrite the key points four times.Preview next part.THE ENDEatin

18、g habitsChapter 3, Book 5Bthings we can countsingular:only oneplural: more than oneCountable nouns1 banana3 bananase.g.SingularPluralan appletwo applesan orangethree orangesa tomatofour tomatoesThings we cannot countcannot put an s on themcannot use a, an or 1,2,3 before themfollowed by singular ver

19、bs only (e.g. is)watere.g.a / one waterthree watersUncountable nounsPracticeorangericee.g.riceorangeporkCountableUncountableporkgrapebeefbreadpeapotatograpebreadbeefpeapotatomeatspaghettisweetsausagemeatsweetnoodlessoupsoupspaghettibroccolinoodlesbroccolisausagePracticeCountableUncountable a lot of

20、/ somea few / a littleWe can use a lot of, some or a few with plural countable nouns.I have a few apples.a lot of, some and a fewI have some apples.I have a lot of apples.We can use a lot of, some or a little with uncountable nouns.There is a little sugar.a lot of, some and a littleThere is some sug

21、ar.There is a lot of sugar.a fewa lot of /somea littlecountable nounsuncountablenounsa lot of / some / a few / a littlePracticeThere are _ apples in the fridge.I drink _ water in the morning.I eat _ vegetables every day.I dont like soft drinks. I only drink _ cola.a few / a littlea fewa littlea fewa

22、 littleI need _ eggs to make a cake.Mum bought _ sugar.There are _ cakes left.There is _ butter in the fridge.a lot of / some / a few / a littlea lot ofsomea fewa littlePracticea littlea fewa lot ofPut the food in the correct places.ricebuttergrapesbananasfruit salad fewer / less / more thanFewer th

23、an / More thanWe use fewer than or more than with plural countable nouns.MarySallyI have fewer apples than Mary.I have more apples than Sally.Less than / More thanWe use less than or more than with uncountable nouns.MarySallyI have more cheese than Mary.I have less cheese than Sally.I have _ fruit t

24、arts _ you.PracticemorethanI have _ you.fewer fruit tarts thanI have _ you.less lettuce thanlettuce_I have more lettuce than you.lettuceWhere did eel ?What did eel lile and dislike?C&DWhy did eel get so fat?P19What food did Ian eat that made him fat?What did the doctor tell Ian to do?Esausages.noodl

25、es.pork.bread.EHow about you ?HOMEWORKWrite the key points four times.Preview next part.THE ENDAdvice on eatingChapter 4, Book 5Benough / plenty ofenoughWe use enough to say that there are as many things or people as are needed.We can use enough with plural countable nouns and uncountable nouns.I wa

26、nt to eat an orange. My brother wants to eat an orange too.There are enough oranges.enoughI want to drink some orange juice. My brother wants to drink some orange juice too.There is enough orange juice for us.enoughplenty ofWe use plenty of to say that there is a large quantity of something that is

27、more than enough.We can use plenty of with plural countable nouns and uncountable nouns.Dont fight, Tony and Jenny.There are plenty of oranges for you.plenty ofDont fight, Tony and Jenny.There is plenty of rice for you.plenty ofNow you try. Click the correct picture.: I need five apples.: There are

28、enough apples.: I need five apples.: There are enough apples.Well done!Click the correct picture.: I want to eat two bananas.: There are plenty of bananas.: I want to eat two bananas.: There are plenty of bananas.Well done!Too many & Too muchFor example:Too manyToo many = more than enoughI only need

29、 two apples. There are too many apples.We use too many with plural countable nouns. We shouldnt eat too many sweets.For example:Too manyFor example:Too muchI only need a little sugar. There is too much sugar.Too much = more than enoughWe shouldnt drink too much cola.For example:We use too much with

30、uncountable nouns. Too muchPractice1. I need two glasses of orange juice. There is _ orange juice.2. I only need one hamburger. There are _ hamburgers.too muchtoo manyPlenty of & EnoughToo many & Too muchplenty of & enough + plural countable nouns/ uncountable nounstoo many + plural countable nounst

31、oo much+ uncountable nounsplenty of, enough,too many, too muchenough = not too many or too muchtoo many / too much = more than enough (negative meaning)plenty of, enough,too many, too muchplenty of = a large quantity, more than enough (positive meaning)THE ENDSorry! Youre wrong!Click on me and try a

32、gain.C&DListen & MatchC&DListen & MatchC&DListen & MatchC&DListen & Matcha lot ofa fewa littlesometoo manytoo muchEI have.You shouldnt eat.Esweet corncrackersyoghurtplain bunsice creamchocolatefishballscookiesHOMEWORKWrite the key points four times.Preview next part.Enjoying natureChapter 5, Book 5B

33、How long ?How long ?We use How long to ask about the duration of time. For example:How long does it take to go to school?It takes 30 minutes to go to school.It takes half an hour to go to school. go to school7:00arrive at school7:30about= a little more or less It takes about 30 minutes to go to scho

34、ol. go to schoolarrive at school7:007:317:29Sai Kung Country ParkcameramapfollowedmapnotesHow far ?We use How far to ask about the distance. For example:How far is it from home to school?It is about 500 m. How far ?schoolhomeNow you try. Match and click the correct answer.How far is itfrom the MTRst

35、ation to school?100 metres15 minutesHow long does ittake to get to school from the MTR station?How far is itfrom the MTRstation to school?100 metres15 minutesHow long does ittake to get to school from the MTR station?Well done!Match and click the correct answer.How far is itfrom the MTRstation to sc

36、hool?100 metres15 minutesHow long does ittake to get to school from the MTR station?How far is itfrom the MTRstation to school?100 metres15 minutesHow long does ittake to get to school from the MTR station?Well done!Practice_ is the country park from the bus stop?It is 5 km._ does it take to get to

37、the country park?It takes about an hour to get to the country park.(Duration of time)(Distance)How farHow long3. _ does it take to get to school by bus?It takes about half an hour to get to school by bus.4. _ is it from home to school?It is about 200 m.How longHow farTHE ENDNo, youre wrong!Click on

38、me and try again.HOMEWORKWrite the key points four times.Preview next part.Help save the animalsChapter 6, Book 5BAlthough I can play the piano well. I dont like playing it.I can play the piano well but I dont like playing it.Although I can play the piano well, I dont like playing it.We use although

39、 to introduce two contrasting ideas. Unlike in Chinese, we never use although and but together in one sentence. AlthoughAlthough I can play the piano well, but I dont like playing it.Practice Tony is free. He doesnt help with the housework.Although Tony is free, he doesnt help with the housework. Je

40、nny has a test tomorrow. She is still playing computer games.Although Jenny has a test tomorrow, she is still playing computer games.Although bears are cute, we cant keep them as pets. Bears are cute. We cant keep them as pets.Therefore Kelly studies hard. She always gets good results in the exams.t

41、he resultKelly studies hard. Therefore she always gets good results in the exams.We use Therefore to introduce the result of something. It is usually used in writing instead of speech.We usually use Therefore at the beginning of a sentence. Therefore Andy runs very fast. He wins a lot of prizes.Andy runs very fast. Therefore hewins a lot of prizes.Practice Betty woke up late this morning. S