四年级英语下册教案第四单元.docx
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四年级英语下册教案第四单元
Unit4 Buyingfruit
教学目标：
1.能听得懂、会说、会读和会拼写单词apples,oranges,bananas,peaches,grapes,watermelons,pears。
能听得懂、会说、会读单词pineapples,lemons,strawberries,mangoes。
2.能听得懂、会说、会读和会写句型Whatarethese/those?
They’re….
3.学会有表情的朗读歌谣《Ilikefruit》。
教学重难点：
1.能听得懂、会说、会读和会拼写单词apples,oranges,bananas,peaches,grapes,watermelons,pears。
2.能听得懂、会说、会读单词pineapples,lemons,strawberries,mangoes。
教学准备：
录音机，卡片，水果的图片。
教学过程：
第一课时
Step1.Warming-up
1.Greetings.
2.Dailypractise.
T:
Pointtotheteacher,student,policeman,nurse,doctor,dentist,farmer,etc.
S:
Teacher,student,policeman,nurse,doctor,dentist,farmer,etc.（dotheactionwhilespeakouttheword）
T-SS-S
Step2.Presentation
T:
Doyoulikedoctors/nurses/policemen/farmers/…?
S:
Yes,Ido.（No,Idon’t.）
T:
DoyoulikeyourEnglish/Chinese/Mathsteacher?
S:
Yes,Ido.（No,Idon’t.）
T:
Thankyou.MissWanglikesapples.Doyoulikeapples?
S:
Yes,Ido.（No,Idon’t.）
T:
Whatdoyoulike,then?
S:
Ilikepears/bananas/pineapples/watermelons/peaches/oranges/mangoes.
Step3Newwords,chantandstructureslearning
1.Newwordslearning
T:
Oh,Isee.Now,I’llplayagamewithyou.Itiscalled”Touchandguess”.Who’dliketocometothefrontandhaveatry?
S:
Itry.
T:
XXX,comehere.Pleasetouchandguesswhataretheseinthebag?
S1:
Pears.
T:
Letmesee.Oh,you’reright.NowI’llchangethefruits,pleasewaitaminute.OK,who’dliketotrynow?
S:
Itry.
T:
XXX,youplease.
S2:
（touchingthefruits）
T:
Whatarethese?
S2:
Oranges.
T:
I’msorryyou’rewrong.Whocantouchandguessonceagain?
S:
Itry.
T:
OK,XXX,youplease.
S3:
Pears.
T:
I’msorryyou’rewrong,either.Letmeshowyou:
whataretheseinthebag?
（takeoutthefruitsinthebag）Look,they’relemons.Sayafterme,lemons.
S:
Lemons.
T:
Lemon.（pointtoonelemon）
S:
Lemon.
T:
Lemons.（pointtoalllemons）
S:
Lemons.
T:
OK,boysandgirls.Whataretheseinthebag?
S:
Lemons.
T:
Yes,youcanalsosay:
They’relemons.
S:
They’relemons.
（Teachthewords“grapes”and“strawberries”inthesameway.）
T:
OK,nowlet’sdo‘’pointto…”onceagain,butthistimewedon’tpointtothestudentsactindifferentjobs,wepointtothefruits.Areyouready?
S:
Yes.
T:
Good,herewego!
Pointtothelemons,grapes,strawberries,etc.
S:
Lemons,grapes,strawberries,etc.
T-SS-S
2.Newchantlearning
T:
You’vedoneagreatjobjustnow.OK,it’stimetosayachant.Doyoulikeit?
S:
Yes.
T:
OK.Listentothetapecarefully.（playthetaperecorder）
S:
（Learnthechant）
T:
Now,let’ssaythechantbyourselves.Strawberries,Strawberries,redandsweet.One,two,start!
S:
（Saythechantandclaptheirhandstogether.）
3.Newstructureslearning
T:
Verygood!
Excuseme,whataretheseinthebagonceagain?
S:
They’relemons.
T:
Doyoulikelemons?
S:
Yes,Ido.（No,Idon’t.）
T:
Thankyou.Boysandgirls,canyouguesswhatarethosebehindthebookcase?
S1:
They’relemons,too.
T:
No.
S2:
They’reoranges.
T:
No,you’rewrong.OK,Icangiveyouahint:
they’reredandsweet.
S3:
They’restrawberries.
T:
Yes,howclever!
You’reright.Doyoulikestrawberries?
S3:
Yes,Ido.
T:
Canyouguesswhatarethosebehindthedoor?
They’reyellowandsweet.
S1:
They’repears.
T:
No.
S2:
They’repeaches.
T:
I’msorry.
S3:
They’remangoes.
T:
Bingo!
You’reright.Doyoulikemangoes?
S3:
No,Idon’t.
Step4.Practice
T:
Now,pleaseusethefruitsyoubroughtheretomakeadialoguewithyourdeskmates.Ifyoudidn’tbringanything,youcantalkaboutthepicturesonpage33inyourEnglishbook.Payattentiontousethenewdrillsinyourdialogues.Now,I’dliketogiveyouanexample.Pleaselistencarefully.Excuseme,whatarethese?
S4:
They’reapples?
T:
Doyoulikeapples？
S4:
Yes,Ido.
T:
Whatarethoseoverthere?
S4:
They’relemons.
T:
Doyoulikelemons?
S4:
No,Idon’t.
T:
Oh,Isee.Ilikelemons.MayIhaveone?
S4:
Sure,hereyouare.
T:
Thankyou.
S4:
Notatall.
S:
（Workinpairs.）
T:
Asksomepairstoacttheirdialoguesout.
T:
Takeoutyourbooksandturntopage30,let’sreadafterthetape.
S:
（Readafterthetape,andthenreadingroups/pairs.）
Step5.Consolidation
T:
Iknowmyfatherandmotherlikeapples.Doyouknowwhatfruitdoyoufatherandmotherlike?
Afterclass,usethewordsandsentenceswehavelearnttodaytoaskyourfatherandmotherwhatdotheylike.Ifyoudon’tknowhowtosaythefruits’names,youcangoandaskthegreengrocersorbringthemtotheschoolandaskme.Thenfinishthistable.Nextclass,I’llcheckitout.That’sallforthisclass.
Homework
Oralwork:
1）Readthecontentonpage30and32.
2）Practisethechantonpage37andtrytomakeasimilarone.
3）Finishthetablebelow:
Fruitsfathermothergrandfathergrandmother
like
don’tlike
Writtenwork:
CopythenewwordsandfinishpartEoftheworkbook.
第二课时
教学目标：
1.能听得懂、会说、会读和会拼写单词some。
2.能听得懂、会说和会读日常交际用语CanIhelpyou?
I’dlikesome…
Howmanykilos?
…kilos,please.
渗透询问价格的日常交际用语:
Howmuch…?
…yuan.
3.能正确表达每重量单位的单价。
教学重、难点：
1.能听得懂、会说和会读日常交际用语CanIhelpyou?
I’dlikesome…Howmanykilos?
…kilos,please.
2.渗透询问价格的日常交际用语:
Howmuch…?
…yuan.
教具准备：
有关买东西的图、录音机、磁带
教学过程：
Step1.Warming-upandrevisions
1.Dialypractise:
Pointto….
（reviewthenewwordswhicharetaughtinlastperiod）
2.1）Saythechantwithactions.
2）Asksomestudentstosaythechantswhicharewrittenbythemselves.
S1:
Watermelons,watermelons,redandgreen.
S2:
Lemons,lemons,yellowandsour.
S3:
Grapes,grapes,purpleandgreen.
S:
…
3）Checkthetablewhichshouldbefinishedafterlastclass.
T:
Excuseme,XXX.Whatdoyoufatherandmotherlike?
S1:
Theylikewatermelons.
T:
Excuseme,XXX.Whatdoyougrandfatherandgrandmotherlike?
S2:
They’relikepeaches.
T:
Oh,Isee.Ilikepeaches,too.
Step2.Presentation
T:
Withthetableinyourhand,Ithinkwecandosomeshoppingnow.Wecanbuysomefruitsforourfatherandmother.Boysandgirls,whataretheseonthedesk?
S1:
They’reapples.
S2:
They’rebananas.
S3:
They’repears.
S4:
They’restrawberries.
S5:
They’reoranges.
T:
Look,Ialsoputsomefruitoverthere.Doyouknowtheirnames?
Ifyoudon’tknow,youcanaskme.
S1:
Excuseme,MissWang!
Whatarethoseoverthere?
T:
They’resugarcanes.
S2:
Whatarethoseoverthere,MissWang?
T:
They’relichees.
S3:
Whatarethoseoverthere?
T:
They’retomatoes.
S:
….
Step3.Newstructureslearning
1.重量单位和每重量单位单价的正确认读
1公斤/千克:
onekilo（1Kg）3.5公斤/千克:
threepointfivekilos
1磅:
onepound（1p）
5元/千克:
fiveyuanakilo（5元/Kg）
3.5元/磅:
threeyuanfivejiaoapound（3.5元/p）
2.CanIhelpyou?
I’dlikesome….
Howmanykilos?
…kilos,please.
T:
Now,I’mashopassistant.Youcanbuyfruitsfromme.CanIhelpyou?
S:
I’dlikeapples.
T:
Howmanykilos?
S:
Twokilos,please.
T:
OK,hereyouare.
S:
Thankyou.Goodbye!
T:
Bye!
T-S
T:
Ialsoliketobuysomefruitsformyfatherandmother.Who’dliketobetheshopassistant?
S:
Itry.
T:
OK.You,please.
S1:
CanIhelpyou?
T:
I’dlikesomestrawberriesformymother.
S1:
Howmanykilos?
T:
Onekilo,please.Howmucharethey?
（Takeoutthepurseinordertohelpthestudentunderstandthemeaningofthissentence.）
S1:
Tenyuan.
T:
Hereyouare.AndI’dlikesomesugarcanesformyfather,too.
S1:
Howmanykilos?
T:
Threekilos,please.Howmucharethey?
S1:
Tenyuan.
T:
No,eightyuan.
S1:
OK.
T:
Hereyouare.
S1:
Thankyou.Goodbye!
T:
Seeyou.
S-TS-S
Step4.Practice
T:
NowI’lldivideyouintofourgroups.Youcandosomeshoppingintheclassroom.ThestudentsofgrouponearetheshopassistantsinLianhuasupermarket.GrouptwoaretheshopassistantsinRt-market.Groupthreeandfourarethecustomers.OK,youcangonow.
S:
（Dotheshopping.）
T:
OK,thestudentsofgrouponeandgrouptwoalsoliketobuysomefruits.Solet’sexchangenow.ThestudentsofgroupthreearetheshopassistantsinLianhuasupermarket.GroupfouraretheshopassistantsinRt-market.Grouponeandtwoarethecustomers.
S:
（Dotheshopping.）
Step5.Consolidation
T:
Nowpleaseopenyourbooksandturntopage31.Let’sreadafterthetape.Areyouready?
S:
Yes.
T:
OK,herewego.
S:
（Readafterthetape,thenreadingroups/pairs.）
TodaywehavelearnthowtobuyfruitsinEnglish.That’sallfortoday.
Homework
Oralwork:
1）Readpage30-32afterthetape.
2）利用33页上给出的句型，根据33上四幅图的情景与同桌合作编一个小对话，要求真实可信。
Writtenwork:
FinishpartDoftheworkbook.
第三课时
教学目标：
1.熟练掌握“四会”单词apples,oranges,bananas,peaches,grapes,watermelons,pears。
2.能听得懂、会说和会读日常交际用语Theseorthose?
3.能结合实际情景正确运用CanIhelpyou?
I’dlikesome…
Theseorthose?
Howmanykilos?
…kilos,please.等句型。
教具准备：
E部分的每个句子的卡片，图片。
教学过程：
Step1.Warming-upandrevisions
1.Reviewthechant.
2.Reviewhowtosaythekilosandprice.
T:
Howmuchakilo?
（Takeoutthecard:
5元/Kg）
S:
Fiveyuanakilo.
T:
Howmuchtwokilos?
S:
Tenyuantwokilos.
T:
Howmuchapound?
（Takeoutthecard:
2.5元/p）
S:
Twoyuanfivejiaoapound.
T:
Howmuchfourpounds?
S:
Tenyuanfourpounds.
T:
（Morepractise.）
Step2.Presentation
T:
Somestudentstoldmetheyhaven’tboughtfruitslastclass.Solet’sgivethemachancetocontinue.XXX,comehere,please.
T:
CanIhelpyou？
S1:
I’dlikesomestrawberriesformygrandmother.
T:
OK.Howmanykilos?
S1:
Onekilo,please.
T:
OK,hereyouare.
S1:
Howmucharethey?
T:
Eightyuanfivejiao.
S1:
OK,hereyouare.
T:
Thankyou.Goodbye!
S1:
Bye-bye!
T-SS-S
Step3.Newstructureslearning
1.Howabout…?
Here’sthemoney.
T:
OK,allofushaveboughtthingsintheclassroomnow.I’mveryhappy.Oh,Iforgotoneimportantthing,Ihaven’tboughtthingsforyou,mystudents.Imustbuysomethingforyou.Who
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