(冀教版)六年级英语下册第20课

1、（冀教版）六年级英语下册课件 unit4,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

2、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

3、,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(in

4、vited),动词过去式 的构成,规则动词,不规则动词,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,规则动词过去式的构成,构成规则,例词,1、一般在动词原形末尾加 ed look looked play played 2、结尾是 e 的动词加 - d like liked invite invited,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 stopped

5、,4、结尾是“辅音字母+y”的动词，先变“y”为“i”再加ed,study studied,清念 /t/ ,元浊/d/ ; /t/ /d/ 之后念/id/,规则动词词-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,不规则动词表,原形 过去式 am/ is was are were take

6、 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,规则与不规则动词变化汇总: am is (was) are (were) become (became) begin (began) blow (blew) buy (bought) catch (caught) come (came) draw (drew) drive (drove) eat (ate),fall (fell)

7、feed (fed) fell (felt) fly (flew) forget (forgot) get (got) give (gave) go (went) grow (grew) have has (had) ride (rode) know (knew) keep (kept) make (made) meet (met) run (ran) say (said) see (saw) sing (sang) sit (sat),课堂练习,1填出下列单词过去式： clean wash talk want laugh am is are 2运用单词正确时态填空 I_(go) to school by bike yesterday. Danny usually_(go) to school by bus. They never _（go）to schoo on foot.,cleaned,washed,talked,wanted,laughed,was,were,went,goes,go,用所给的词的正确形式填空。 1、Look at _( this) pictures. 2、I have much work _(do). 3、Li Ming taugh