Unit4 Then and now.docx

Unit4 Then and now.docx

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Unit4Thenandnow

Unit4Thenandnow（period1）

教学内容：

Storytime

教学目标：

1.听说读单词thenandnow,e-book,mobilephone,newspaper,radio,telephone,e-friend,anywhere,could，并能运用于语句中。

2.掌握动词过去式的发音及用法，会说…yearsago,…could/couldnot…Now,…

3.能正确地理解并朗读对话内容，在教师的引导和帮助下尝试复述课文内容。

4.通过过去和现在的对比，感受个人的成长和社会的进步。

教学重难点：

1.能正确地理解并朗读对话内容，在教师的引导和帮助下尝试复述课文内容

2.能正确使用一般过去时和一般现在时表达过去和现在的事情。

教学过程：

Warmingup:

1．T:

Whatdayisittoday?

/What’sthedatetoday?

/Howistheweather?

Ss:

It’s…

T:

Ok,（ppt）lookatme,canyousaysomethingaboutme.Forexample,…istall.Shecansing.Ss:

…

T:

（ppt）Lookatthispictureagain,canyousaysomethingaboutme?

thirtyyearsago,…wasalittlegirl.WhatcouldIdo?

Ss:

…

T:

Look!

（ppt）TrueorFalse!

Let’sjudge.

Presentation:

Step1

1.T:

Perfect.Ilikeyourideas.NowI’llshowyouafamily.Doyouknowthem?

Whoishe/she?

（Mike,MrBrown,MrsBrown,Mike’sgrandpa）

2.Then,howaboutthisboy?

Yes,thisisMikesixyears/MrBrowntwentyyearsago/MrsBrowntwentyyearsago/Mike’sgrandpathirtyyearsago.

T:

（总结）Thetimebefore,wecanusethisword:

Then.（whatdoesitmean?

）

T:

Today,wearegoingtolearnUnit4,Thenandnow.

T:

So,canyousaysth.aboutMike’sfamily?

（对比说，is/are,was/were）

T:

Theyhavechangedalot.Andthislesson,we’llknowmoreaboutthechangesofMike’sfamily.

Step2

1.（图）Thisboy,heisMike.Now,heisayoungboy.Andhecandomanythingsnow.Let’sguess,whatcanhedo?

（图）T:

CouldMikedoallthesethingssixyearsago?

Whatcouldhedo?

（读could）Igiveyoutwofistlettershere.Canyouguess?

Whatcouldn’thedo?

T:

So,sixyearsago,Mikecouldread…..buthe…（师生一起读文本）T:

CanyoudescribelittleMikesixyearsagoandyoungMikenow?

总结：

Infact,everyoneischangingeveryday（thechangesofpeople）,Whattheylooklikeischanging（appearance）,andwhattheycandoischanging,too（ability）.

2.T:

Andweknow,aswepeoplearechangingeveryday,ourlifeischanging,too.Nowlet’slistentothetape,andtrytocatch:

whattheydidthenandwhattheydonow.Andremembertotickthemquickly.

Afterlearninglet’scheck.

3.LookatMrBrown.ThisisMrBrowntwentyyearsago.AndThisisMrBrownnow.

Whatdidhedothenandwhatdoeshedonow?

（1）Readtheparagraphquickly,andtrytofindoutthecommunicatetools.

（2）readthefourwords.T:

Theyareneededwhenwewanttocontactothers.So,whichonedoyoulike?

AndWhy?

（3）HowaboutMrGreen?

Whatdidheusetwentyyearsago?

（match:

wroteletters,usedthetelephone）Howaboutnow?

（match:

writese-mails,usesthemobilephone）

T:

Let’simaginewherehedidordoesthesethings.Wheredidhewroteletters/usethetelephone/writee-mails/usesthemobilephone?

（4）T:

Let’sreadthisparagraphtogether.Now,trytodescribeMrBrown.（学生复述）

（总结）T:

Thenandnow,thewaytocontactpeopleischanging.

4.T:

Lookatthepictures,doyourememberher?

—MrsBrownLet’sseewhatchangeshavehappenedonher.

（1）T:

Whatisshedoinginthepicture?

（2）T:

Areyouright?

Readitplease.（解释e-friends）Somaybesheisdoingsomeshoppingorchatwithhere-friendsontheInterenet.（3）Andthisisthepictureofhertwentyyearsago.Thenshewasaschoolgirl.Wheredidshemakefriends?

Andwheredidshebuythings?

（4）Readthetextwithyourpartners.

（5）T:

Let’strytofillinthetable,OK?

根据表格说一遍。

（总结：

Ittellsusthewayto______andthewayto_______.Andthewaysarechangingnow.）

5.

（1）T:

Andbesidesthese,thewaytogetnewsischangingnow.

Howdoyougetnews,boysandgirls?

（Igetnewsfrom_______.）

（2）T:

HowdidMike’sgrandpagetnewsthirtyyearsago,andhowaboutnow?

T:

First,let’slookatthetwopictures.Watchcarefullyandtrytofindthedifference.

（3）Readthetexttogether,andtrytoretellit.

6.Readthewholetexttogether.

7.T:

Whatdoyouthink?

Youcandiscussingroupsfirst.

Ss:

Theirlifeis…（colourful,cool,modern,happy…）,because…

Step3.Practise

T:

Thistime,let’sworkin4.Eachonechoosesaparttoread.Thenusethephrasesontheblackboardtomakeareportaboutyourpart.（分组练习朗读，然后四人一小组，上台借助板书进行反馈）。

Step4Homework

1.ListenandreadStorytime.

2.RetellStorytimeonP38

3.BringtwophotosandthinkofthechangesbetweentwophotosonP40.

Blackboarddesign

Unit4Thenandnow

MikeMrBrownMike’sgrandpaMrsBrown

…yearsago

now

Unit4Thenandnow（period2）

教学内容：

Grammartime&Funtime

教学目标：

（一）知识目标

1.能够理解并掌握动词过去式的不规则变化及读音。

2.学生能运用句型…….yearsago,Iwas/Icould（not）/didn’t……..。

3.在真实情境中，用所学知识正确比较过去与现在。

（二）能力目标

1.能正确掌握动词过去式的不规则变化及读音。

2.能用一般现在时和一般过去时的语句来描述自己。

（三）情感目标

1.能够在课上的活动中发现学习英语的乐趣，乐于去表达说出英语。

2.了解过去与现在的变化，体会我们生活的提升。

教学重难点：

1.了解掌握动词过去式的转换方式和运用。

2.运用文中所学的句型等，准确表达出自己的过去和现在

教学过程：

Step1.Preparation

1.Freetalk

T:

Whatdidyoudoyesteday/lastweekend?

S:

…

T:

Whatdoyouoftendoatweekends？

S:

…

2.Actandsay

T:

WhatdidIdojustnow?

S:

Youlistenedtomusicjustnow.

Step2.Presentation&Practice

1.Thinkandsay

T:

ThinkaboutthechangesofMike’sfamilyandfinishthetable.

2.Readandlearn

T:

Lookatthepicturesandlearnthewords.

ane-bookamobilephoneanewspaper

aradioatelephoneaTV

3.Trytouse

T:

Lookatthisshortpassage,usethenewwordstofillintheblanks.

Twentyyearsago,mymotherusedthe

athome.Shecouldn’tcallpeopleanywhere.Nowshe

hasa.Itiseasytotake.Myfatherlistenedtotheandreadfornewsinthepast,butnowheusuallywatchesnewsontheInternet.Sometimeshereadsnewspaper.Healsoreads.Forme,tenyearsago,Iwatchedatweekends,nowIlikeplayingcomputergameswhenI’mfree.It’sfun.

4.Grammartime:

Makesentences

T:

Therearethreetypesofcardsinmyhand.Theyare“When”,“Who”and“What”.Weneedtoputthesethreearbitrarycombinedintoasentence.

Eg:

S1:

twentyyearsago

S2:

MrBrown

S3:

writeletterstohisfriends

S4:

Twentyyearsago,MrBrownwroteletterstohisfriends.

5.Grammartime:

Readandfind

（1）Readthesentenceswithverbs：

a.Askthestudentstounderlinetheverbs

b.Askthestudentstounderlinethesubjects

Rule：

Inthepasttense,verbsdon’tchangewithsubjects.

6.Grammartime:

Playagame（Quickresponse）

（1）T:

Isaythewords,youshouldsaythepasttenseasquicklyasyoucan.

is/am（was）are（were）can（could）

fly（flew）take（took）see（saw）

go（went）eat（ate）get（got）

do（did）write（wrote）make（made）…

7.Grammartime:

Readtheirregularverbs

Eg：

I（see）amobilephoneunderthedeskjustnow.

Lucy（get）uplatethismorning.

Step3.ProductionandProgress

1.Checkouttime:

Lookandwrite

T:

Whatcouldtheydo?

Whatcouldn’ttheydo?

2.Funtime

A.T:

Look,herearetwophotosofme.Twentyyearsago,Iwasastudent.Icouldrideabike.Icouldn’tdrive.Ididn’twork.NowI’mateacher.Icandrive.IteachyouEnglish.

B.T:

Let’ssaysomethingabout“thenandnow”ofyou,andmakeacomparisontable.

3.Checkouttime:

Thinkandwrite

T:

Stickaphotoofyourselfandthenwriteaboutit.

Homework

1.talktoyourfriendsaboutthechangehappenonyou

2.memorizetheirregularverbsyouhavelearnt,andtrytoknowmore

3.thinkaboutmorechangesofourlife,trytosaytheminEnglish.

Unit4Thenandnow（Period3）

（Soundtime,CartoontimeandCulturetime）

教学目标：

1、理解culturetime的内容

2、阅读并理解cartoontime的内容并会表演

3、在前两课时的基础上会正确并熟练对比以前和过去

4、了解并体会字母组合er在单词中的发音

教学重难点：

1.在前两课时的基础上会正确并熟练对比以前和过去

2.阅读并了解相关的culturetime

教学准备：

PPT

教学过程：

1. Welcomebackagain,boysandgirls.Well,atthislesson,we’llgoonlearning:

Thenandnow.

Lastlesson,youfinishedthefourparagraphssowell.Doyoustillrememberthefouraspects?

Whatarethey?

Transportations,Learning,shoppingandentertainment

2.Nowlet’stalk.Youcantrytosaymoreaboutthesefouraspectsoryoucanalsotalkaboutsomethingelse.

Whenyoucomparethepastwiththepresent,whatsentencescanyousay?

板书：

….yearsago,I…

     NowI…

Ss:

Allright,boysandgirls,thinkitover.

T:

请几位学生展示

Forlearning,Iwanttosay:

Inthepast,learningEnglishwasnotsopopularandimportant.Butnow,yousee,learningEnglishisbecomingmoreandmoreimportant.

3.ForBobbyandSam,theyalsolearnEnglishatschool.ThisisanEnglishlesson.Whataretheydoingnow?

They’rereadingsentencesnow.Let’sreadwiththem.

Trytoreaditagain.

Here,erispronouncedas…

Ss:

…

Canyoufindsomeotherwords?

Ss:

…

Let’sreadthewordstogether.

4.Good!

Thelessongoeson,butsuddenly,MissFoxgetsangry.Why?

Pleasewatchthecartoonandthenanswerthequestion.

Ss:

BobbyandSamdidn’tlistencarefullyinclass.

5.Youareright.BobbyandSamdidn’tlistencarefullyinclass.AndBobbylookedoutofthewindowmanytimes.

  SoMissFoxgetsangry.WhatdoyouthinkofSamandBobby?

Nowreaditagainandtrytoanswerthequestion.

 S:

Bobbyisclever.

 T:

Whydoyouthinkso?

 S:

Hesays:

Theeggwasinthecake.

 T:

AndwhataboutSam?

 S:

…

 IfyouwereMissFox,whatwouldyousay?

 S:

Goout!

   Oh,dear!

   Bobby,youaresoclever. 

   Bobby,Ilikeyouranswer.

   Haha!

6.Youreallyhavegreatimagination.Thistime,readandactinfour,MissFox,Bobby,Samandnarrator,pleasepayattentiontotheirtonesandactions.

  请两组人上台表演

7.Welldone!

AsweknowBobbyandSamaretalkinginclass.Whataretheytalkingabout?

Canyouguess?

  S:

…

  S:

…

  S:

…

  T:

Theyaretalkingaboutabookcalled:

Greatinventions.Ittellsusthegreatinventionsallovertheworld.SoBobbyandSamlikethisbooksomuch.Let’stakealook.OK?

8.Look,what'sthis?

 It’sanaeroplane.

 Whataboutthis?

 It’satrain.

 Whoinventedtheaeroplaneandthetrain?

 Read:

invented

  Pleasereaditbyyourself.

 S:

TheAmer