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Lesson 20 Looking at Photos,Do you remember?你记得吗？,What are you doing,Li Ming?,你正在做什么李明？,Im getting ready to go home next week.,我正在为下周回家做准备。,Look!I found these photos!,看!我发现了这些照片!,find/faind/v.发现,找到 过去式为found,May I see them?,我可以看看他们吗？,Sure.,当然。,Look at this photo.Danny wanted to play basketball with a ping-pong ball!,看这张照片。丹尼想用乒乓球打篮球。,Danny said the basketball was heavy.,丹尼说篮球很重。,Then I taught him to play ping-pong,but he hit his hand.Poor Danny!,然后我教他打乒乓球,但是他打到了他的手。可怜的丹尼!,Look,Li Ming!Heres a photo of you,Danny and Santa.Do you remember?,看,李明!这里有一张你、丹尼和圣诞老人的照片。你记得吗？,Oh,yes!I went to the shop with Danny.We bought Christmas gifts.Then we saw Santa.We talked to Santa.,哦,是的!我和丹尼去了商店。我们买了圣诞礼物。然后我们看见了圣诞老人。我们和圣诞老人交谈了。,go(,went,)buy(,bought,)see(,saw,)talk(,talked,)say(,said,)want(,wanted,),laugh(,laughed,)ask(,asked,)get(,got,)have(,had,),win(,won,)lose(,lost,),play(,played,)invite(,invited,),动词过去式,的构成,规那么动词,不规那么动词,构成,读音,知识结构,一般过去时,构成,用法,常用时间,动词的过去式,1、表示过去某个时,间发生的动作或,存在的状态。,2、表示过去经常或,反复发生的动作。,yesterday,last night,in 1990,two days ago,规那么动词过去式的构成,构成规那么,例词,1、一般在动词原形末尾加 ed look look,ed,play play,ed,2、结尾是 e 的动词加-d like like,d,invite invite,d,3、末尾只有一个辅音字母的,重读闭音节词,先双写这,个辅音字母,再加ed,stop stop,p,ed,4、结尾是辅音字母+y”的动词,先变y”为i”再加ed,study stud,i,ed,清念/t/,元浊/d/;,/t/d/之后念/id/,规那么动词-ed的读音,说明:,1、清念/t/,即 ed 在清辅音后面念/t/,例:asked helped,laughed talked,2、元浊/d/,即 ed 在元音,浊辅音后面念/d/,例:played called,3、/t/d/之后念/id/,即 ed 在/t/d/音后面念/id/,例:wanted needed,不规那么动词表,原形 过去式,am/is was,are were,take took,tell told,bring brought,buy bought,lose lost,put put,原形 过去式,go went,have had,do did,see saw,say said,win won,get got,read read,规那么与不规那么动词变化汇总:,am is(was)are(were),become(became)begin(began),blow(blew)buy(bought)catch(caught)come(came),draw(drew)drive(drove)eat(ate),Unit 4,Road safety,Introduce,T:How can you cross the road safety?,S:We must look for a zebra crossing.,We must look at the traffic lights and,wait for the green man.See the red,man,we mustnt cross the road.You,can wait on the pavement.You,mustnt play on the road.,T:Well done.Now lets play a game.,Words,look 【lk,动词,和at构成固定词组:look at,意为看.”,eg:He is looking at the boys over there.他正在看那边的男孩。,小练习:填上合适的介词:,To keep safe,you can look _for cars and blkes.,out,Words,can 【kn,情态动词 ,表示:会、能.后跟动词原形,eg:I can swim.我会游泳。,小练习:单项选择:,He can_ basketball well.,A.plays B.play,拓展:其否定形式can not=cant有时还表示请求、允许,或推测,eg:Can I help you?我能帮助你吗？,B,Words,clean 【kli:n,动词,解释为打扫;形容词,解释为干净的;,eg:1.This is my clean room.这是我干净的房间。,2.Lets clean our classroom.让我们打扫一下我们的教室。,小练习:Be careful to keep yourself clean.,Whats meaning of clean?,清洁的,Expressions,Red man,stop.,stop to do停下来去做某事;stop doing停下某事。,eg:1Lets stop to have a rest.我们停下来歇会儿吧,2Stop talking,please.Lets sing an English song.,不要说话了,让我们唱支英文歌曲吧。,小练习:英译汉:,Now,stop talking.Class begins_,不要讲话了,开始上课。,Expressions,You mustnt run quickly on the road.,你不能在路上快速跑。,quick是形容词,后修饰名词;quickly是副词后修饰动词。,eg:The bus is coming,and you must be quick.,车子过来了,你必须快点。,Quickly,the bus is coming.,快点,公交车来了。,小练习:用所给词的适当形式填空:Be _(quick)!快点!,quickly,Dialogue,Red man,stop.Green man go!,红灯停,绿灯走!,What must you do on the road?,在公路上你必须做什么？,I must look out for cars.,我必须小心汽车。,Right!,対了!,Summary,look,can,clean,Red man,stop.,What must you do on the road?,Exercise,词性转换,1.cannot(,缩写形式,)_,2.must not(,缩写形式,)_,3.quick(,副词,)_,4.loud(,副词,)_,cant,mustnt,quickly,loudly,Exercise,词组互译,1.,踢足球,_,2.,在路上跑,_,3.,绿灯,_,4.,快速跑,_,5.,大声说话,_,6.,在课上,_,play football,run on the road,green man,run quickly,talk loudly,in class,Unit,6,Dream Job,Part A,teach,sing,work,speak,read,dance,drive,run,teacher老师,singer歌手,worker工人,speaker演讲者,reader读者,dancer舞蹈演员,driver司机,runner跑步者,动词,+er,名词,airhostess,Jobs,farmer,doctor,singer,policeman,teacher,dancer,pilot,worker,cook,Look and match,A teacher can cook delicious food for people.,A cook can help students learn.,A pilot can take people to different places.,A doctor can make the trip nice and happy.,An airhostess can make people strong and healthy.,For example:,A teacher can help students learn,.,Ask and anwer:,A:What do you want to be？,B:I want to be a/an,Jobs,worker,farmer,doctor,singer,teacher,policeman,dancer,pilot,airhostess,cook,A:What do you want to be?,B:I want to be a doctor.,A:What do you want to be?,B:I want to be a,pilot.,A:What do you,want to be?,B:I want to be a nurse.,A:What do you,want to be?,B:I wants to be,a worker.,A:What do you,want to be?,B:I want to be,a teacher.,A:What do you,want to be?,B:I want to be,an airhostess.,Learn to say,Write a short passage:写一篇小短文 My Dream JobMy name is,My Dream Job,My name is Tim.I am 13 years old.My father is a doctor.My mother is a teacher.When I grow up,I want to be a doctor,too.Because doctors can make people strong and healthy.,
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