新概念英语第一册第83-84课课件

1、lesson 83 going on holidaywhere did you go on holiday last year?when are you going to have aholiday交通工具交通工具: bus, car, train, plane, ship, bike, subway风景点风景点: beach, lake, river, sea, seaside, temple, mountain, museum, park, forest,what do you need when you go on holiday?suitcasenew words bookcase s

2、howcase pack:打包unpacknew words package n./ v. 包装 packet n.小盒， 小袋 a packet of 一包cameraticketmoneycredit cardmesswhat a mess!untidynew words mess 脏或乱的状态/把弄乱 in a mess 乱七八糟的状态或局面 messy 凌乱的，脏的leave- left - leftpack v. 包装，打包，装箱 v. 打包，装箱 pack ones suitcase 打包 pack ones suitcases 收拾行李。 v. 挤满，塞满 the movie f

3、ans packed the hall. 大厅里挤满了影迷。 the bus was packed with people. 公共汽车里挤满了人。leaveleave v.（1）离开，出发：the train is going to leave in 5 minutes. 火车将于5分钟后开出。im going to leave italy. 我准备离开意大利。（2）舍弃；脱离：johns wife left him for another man. 约翰的妻子舍他而去，投入另一个男子的怀抱。alexander is leaving the company after 30 years ser

4、vice 亚历山大将在为公司服务了30年之后离开公司。（3）留给，遗留；委托：the famous actress left all her money to charity.这位著名的女演员将她所有的钱都遗留给了慈善机构。leave it to me, he said. “这事交给我来办吧，”他说道。listen to the tape and answer: 1)did sam have lunch/a cup of coffee？ when?2)whats carol and toms living room like? why?3) what are carol and tom goi

5、ng to do？ 4) where did sam have his holiday?课文详解 1 1come in. come in. 进来吧。进来吧。 have a cup of tea then. have a cup of tea then. 那么喝杯咖啡吧。那么喝杯咖啡吧。 lets go into the livinglets go into the livingroom, carol. room, carol. 我们到客厅我们到客厅里去吧，卡罗尔。里去吧，卡罗尔。 这3句都是祈使句。表示请求或命令的句子叫祈使句。祈使句中主语you常不出现，谓语动词用原形，句末用感叹号或句号。读

6、时用降调。 2 2ive just had a cup. ive just had a cup. 我刚喝了一杯。我刚喝了一杯。 句中 cup后省略了 of coffee。 lets后面要用动词原形。 lets 包括对方。例如： lets go! lets have some tea. let us 不包括对方。例如： mum, please let us play football. 注意：lets have some tea, shall we? 我们一起喝茶怎么样？ let us go home, will you? 你回家吧，怎么样？ grammar in usegrammar in u

7、se 现在完成时态its 5 oclock. he had a piece of pizza. (过去) he is full.its 5:30. would you like a hamburger? no, thank you. i have (already) had dinner. (现在完成时现在完成时) i had dinner at 5 oclock. (过去时)would you like some juice?no, thank you.i have (just) had a cup.they had some ice-creams.i have had dinner.i h

8、ave had a cup.i have had an ice-cream. i have had现在完成时现在完成时主语主语 + have/ has+ 动词过去分词动词过去分词（1）在英语中，现在完成时主要用于以下两种情况：或者表）在英语中，现在完成时主要用于以下两种情况：或者表示在过去不确定的时间里发生的并与现在有着某种联系的动示在过去不确定的时间里发生的并与现在有着某种联系的动作；或者表示开始于过去并持续到现在的动作。本课中萨姆作；或者表示开始于过去并持续到现在的动作。本课中萨姆所面临的是第所面临的是第1种情况，正是因为他吃了饭，喝过了咖啡，种情况，正是因为他吃了饭，喝过了咖啡，也休过假

9、，因此他谢绝了汤姆的邀请，并表示今年已无可能也休过假，因此他谢绝了汤姆的邀请，并表示今年已无可能再次休假。再次休假。（2）现在完成时在汉语中常用）现在完成时在汉语中常用“了了”、“过过”或或“已经已经”来来表示。表示。（3）现在完成时由）现在完成时由 havehas+ 过去分词构成，单数第过去分词构成，单数第 3人称人称用用has，其他人称皆用，其他人称皆用have。规则动词的过去分词与过去式。规则动词的过去分词与过去式相同，而不规则动词的过去分词则无统一的规律可言，需特相同，而不规则动词的过去分词则无统一的规律可言，需特别加以记忆。别加以记忆。（4）一般现在完成时通常与表示不确定的时间副词或

10、短语连）一般现在完成时通常与表示不确定的时间副词或短语连用如用如 just, already, before, never, ever, twice, three times等。等。we often use contractions with this tense.规则动词规则动词过去分词过去分词和和过去式过去式变法一样变法一样1. + ed clean - cleaned2. + d arrive - arrived3. 辅音字母辅音字母+y结尾的结尾的 把把y 变变i + ed empty - emptied 现在完成时态练习题 1.we_just _(talk)about you. 2.

11、_you_ (visit)the great wall yet? 3.how long _ you _(teach) english in this school? 4.he _(work) at this school since he was 24. 5.he_(be)to shanghai for several times. 6.sorry,he isnt here. he _(go) to bing jing.havehavetalkedtalkedhavehavevisitedvisitedhavehavetaughttaughthas workedhas workedhas beenhas beenhas gonehas gonekey to written exercises1 he hasnt had any beans. hes just had some peas. 2 they havent had any tea. theyve just had some coffee. 3 i havent had any apples. ive just had some peaches. 4 i havent had any cabbage.