Unit 2 The cows are drinking water.第二课时教学设计

3Unit2 Thecowsaredrinkingwater.现在进行时

1.用法：说话时正在进行的动作或当前一段时间正在进行的动作

2.常用时间状语：now,thesedays 3.动词构成：be+v-ing：

肯定式：am/is/are+现在分词(-ing) am/is/areworking 否定式：am/is/are+not+现在分词

4.一般疑问构成及简答：

Am/Is/Are+主语+现在分词+其它？

Yes,Iam(heis.)/No,theyaren’t

特殊疑问举例：

Whatareyoudoingnow? Whoisflyingakitethere?

肯定式结构：主语+be+动词-ing形式+其他

否定式结构：主语+be+not+动词-ing形式+其他.

一般疑问句式结构：Be+主语+动词-ing形式+其他？

特殊疑问句式结构：疑问词+be+主语+其他？

动词现在分词构成：动词原形+ing，规则如下：

1一般情况下直接加ing think---thinkingsleep---sleepingstudy---studyingspeak---speakingsay---sayingcarry---carrying 2以不发音的字母e结尾的单词,去掉字母e，再加ing come---comingmake---makingleave---leavinghave---havingtake---taking3以重读闭音节（重读闭音节即两个辅音中间夹一个元音并且重读的音节）结尾，呈现“辅，元，辅”结构的动词，双写末尾的辅音字母，再ing stop---stoppingsit---sittingrun---runningforget---forgettingbegin---beginning这类词还有：bigin，cut,get,hit,run,set,sit,spit,stop,swim,beg,drop,fit,nod,dig,forget,regret,rid,等。

4以ie结尾的动词，把ie改为y，再加ing die---dyinglie---lying

1.现在进行时.通常用“now”.

eg:Iamdoingmyhomeworknow. 2.现在进行时.通常用“look”.

eg:Look!Mymotherisrunning!!! 3.现在进行时.通常用“listen”.

eg:Listen!Theyarereading. 4.现在进行时.通常用“atthe(this)moment”

eg:Atthe(this)moment,heisonlyweeping 标志性词语Guessinggame. A:Whataretheydoingnow? B:Arethey…...?

B:Aretheydancing? A:Yes,theyare. /No,theyaren’t.A:Whatishedoingnow?

B:Ishe…...?

B:Ishedrinking? A:Yes,heis. /No,heisn’t.A:Whatisshedoingnow?

B:Isshe…...?

Yes,sheis. /No,sheisn’t.B:Isshesleeping?

A: Sheiseatinganicecream.Lookatthepicture andtalkabout thepictures.SheTV. is watch ingTheymorningexercises. are do ingHehisbike. is rid ing eTheyflyakite. are ingWhatareyoudoing,Simon? 你正在做什么，西蒙？

I’mcleaningmyroom.

我正在打扫我的房间。

Oh,yourcatishelpingyou!

哦，你的猫正在帮助你！DearLingling,

Inthisphoto,weareinthemountains.Thesunisshiningandthewindisbowing.Thecowsaredrinkingwater.Thebirdsaresinging.Theducksareswimming.Therabbitsarejumping.SimonandIareplayinghide-and-seek. Wearehavingalovelytime!

Love, Daming ThisisaletterfromDamingtoLingling.Ittoldwhatwashappeninginthephoto.Answerthequestions. Whowrotethisletter?

WhereareSimonandDaming?

What’stheweatherlike?

Whatarethecowsdoing?

Damingwrotethisletter. They’reinthemountains.

Thesunisshiningandthewindisblowing. They’redrinkingwater.WhatareSimonandDamingplaying?

Whatarethecowsdrinking?

Whatarethebirdsdoing?

Whataretheducksdoing?

Whataretherabbitsdoing?

Aretheyhavingalovelytime? They’replayinghide-and-seek. They’redrinkingwater.

They’resinging.

They’reswimming.

They’rejumping.

Yes,theyare.DearLingling,

Inthisphoto,weareinthe_________.The sun__________andthewindis_________.The_______aredrinkingwater.Thebirdsare_____.Theducksare_________.Therabbitsare________.SimonandI__________hide-and-seek. Weare________a_______time!

Love, Daming mountains isshining blowing cows singing swimming jumping areplaying having lovelyWhat’sthis?

It’sa…trainwindowtreemanhatchildrenstationListentothetapeandreadthetext.Girl:Whereareyou? Boy:Iamonthetrain.Iamlookingoutofthewindow.Itisraining.Somepigsaresleepingunderatree.Amaniswearingabighat.Somechildrenarejumpinginthewater.Nowthetrainiscomingtothestation.Icanseeyou!Game:Talkaboutthephotos. 2.A:Inthisphoto,Iamlookingatsomeanimals. B:Areyouinthezoo? A:That’sright.

1.A:Inthisphoto,we’rehavingapicnic.

B:Areyouinthepark? A:That’sright.Theweatherisverygood.Exercise1:

1.___thisphoto,it’sraining.(In,On,At)

2.Theducksare________inthewater.(swim,swimming) 3.Thepoliceman____wearingabighat.(is,am,are) 4.Myfather_____drawingapicture.(is,am,are) 5.Thebusis______.(come,coming) 6.Thesunis_______.(shine,shining) In swimming is iscoming shiningExercise2: ()1.Here__thephotos.Look! A.amB.isC.are ()2.Look!Theducks_____onthewater. A.swimsB.isswimmingC.areswimming ()3.____thisphoto,it’sraining.

A.InB.AtC.On ()4.Ihadaveryfunnyday____Sunday. A.onB.atC.in ()5.Pleaselook____this!

A.inB.atC.on. B C A A BExercise3. 1.Theducksare_______ourpicnic. 2.Thebirdsare________inthetree. 3.Thesunis_________. 4.Itis___________. 5.Weare________atsomeducks. 6.Iam___________somephotos. shiningeatingsingingrainingsendinglooking eating shining singing raining sending lookingExercise4: 用Be动词的适当形式填空（am/is/are）

1.It_____goingtobewarmtomorrow. 2.I____havingapicnicwithmyfriendsinthepark. 3.Sam_____runninginthepark. 4.We______goingdownthehills. 5.Theboy____lookingoutofthewindow. am is is is are ()1.Whataretheducksdoing?They____ourpicnic. A.areeatingB.eatingC.eats ()2.Where’s_____?She’sunderthetalltree.A.yourdadB.yourmumC.yourbrother ()3.Whatareyoudoing?I’m________.

A.intheparkB.hungryC.writingtoSam ()4.Areyousingingintheroom?_______.A.Yes,Iam.B.Yes,Ido.C.No,Idon’t.

()5.OnSundaywe___apicnicintheparkandwe____afunnydaythatday. A.have…haveB.had…had

C.have…had

A B C A B

1.WhatareAmyandLinglingdoing? 4.? 2.Whataresomegirlsdoing? 3.Whatistheoldmandoing? ItisSundaytoday.AmyandLinglingareinabigpark. Theyareflyingkites.MrsSmartisrunningaroundthe lake.Someboysareplayingfootballonthegrass.Some girlsaresinginganddancing. Anoldmanisreadinganewspaperunderabigtree.Ayoungwomanandherlittlesonareplayingwithatoybus. Howhappytheyare! Inthepark1.2.Heisreadinganewspaper. MrsSmartisrunning. Theyaresinginganddancing. 3. Theyareflyingkites. 5.Aretheyhappy? Yes,theyare. What is Mrs Smart doing 5.Homework 1.?retelltheletter 2.?writethenewwordsandfive"presentcontinuoustense"