新概念英语-第二册18课ppt课件.ppt
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1、,Lesson18He often does this!,Lets play a guessing game(animals),They like eating bamboos,the color of them are black and white.,panda,They are the symbols of Australia,and they usually put their babies in front of the pocket.,kangaroo,I have a very long neck and legs.I can eat the leaves on top of t
2、he tree.,giraffe,Lesson18He often does this!,lord,village pub 乡村小酒店,bill 账单、纸币 pay the bill=settle the bill 付账,landlord 店主,1、Where did the writer leave her handbag?2、Why couldnt she pay the bill?3、What had happened to her handbag?,On a chair beside the door.,Because her bag wasnt there.,The dog had
3、taken it into the garden.,1、我在一家乡村小酒店吃过午饭后,就找我的提包。,After I had had lunch at a village pub,I looked for my bag.,2、我曾把它放在门边的椅子上,可这会儿不见了!,I had left it on a chair beside the door and now it wasnt there!,3、当我正在寻找时,酒店老板走了进来。,As I was looking for it,the landlord came in.,4、“您吃得好吗?”他问。,Did you have a good
4、meal?he asked.,5、“很好,谢谢。”我回答,“但我付不了帐,我的提包没有了。,Yes,thank you,I answered,but I cant pay the bill.I havent got my bag.,6、酒店老板笑了笑,马上走了出去。,The landlord smiled and immediately went out.,7、一会儿工夫他拿着我的提包回来了,把它还给了我。,In a few minutes he returned with my bag and gave it back to me.,8、“实在抱歉,”他说,“我的狗把它弄到花园里去了,他常干
5、这种事!”,Im very sorry,he said.My dog had taken in into the garden.He often does this!,现在完成时:,表示过去某时发生的某一动作对现在造成的影响或结果。I have finished reading the book.我已经读完这本书了。I have had supper.Have you had supper?表示动作从过去已经开始持续到现在,并且还有可能继续持续下去。I have lived here for two years.我已经住在这里2年了。,have/has+过去分词,过去完成时:,had+过去分词
6、,表示过去的时间或动作之前发生的动作,先发生的动作用过去完成时,后发生的动作用一般过去时。,After he had finished his work,he went out.,过去分词的构成:,1.规则动词的变化:,a)一般情况下在动词后面加 ed,work-worked,play-played,b)以 e 结尾的动词直接加 d,use-used,refuse-refused,c)以辅音字母加 y 结尾的动词,把 y 改 i 再加 ed,study-studied,carry-carried,d)以重读闭音节结尾的,前面有单个元音字母时,双写辅音字母,再加 ed,stop-stopped,
7、drop-dropped,过去分词的构成:,2.不规则动词的变化,1)AAA put-put-put read-read-read,ABA come-came-come run-ran-run become-became-become,3)ABB sit-sat-sat say-said-said,ABC sing-sang-sung drink-drank-drunk take-took-taken,构成:助动词had+动词的过去分词(V.pp),过去完成时:,在强调过去某一个动作发生在另一个动作前常常用过去完成时态。,1.他说他以前见过你。,He said that he _(see)yo
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