1、Lesson 28 A Family PicnicWords and expressions picnic carry basket tablecloth quiet go on a picnic a basket of look out lots of n.野餐野餐v.携带；搬运携带；搬运n.蓝，筐蓝，筐n.桌布；台布桌布；台布adj.安静的；平静的安静的；平静的去野餐去野餐一篮子一篮子小心；注意小心；注意许多许多Do you want to have a picnic?What will you bring for a picnic?vegetablesfruitsmeatdrinks W
2、hat are Bob and Lynn doing?What is Rover doing?They are painting.He is eating the meat.Who do you see in the picture?What do you see in the picture?What is/are he/she/they doing?LKRead the lesson and fill in the blanks.It is _ today.My family and I are going on a _ near the lake.Bob is _ a big _ of
3、food.My dog Rover is with us,too.What is my mum doing?She is _ a salad.sunnypicniccarryingbasketmaking Im _ the food and drinks ona _.There are lots of fruits and vegetables for us.I have some _ for Rover,too.My dad is making _.Look out,Dad!Rover is eating the meat.What are Bob and Lynn doing?They a
4、re _.They are _.puttingtablecloth cookiessandwichespaintingquiet She is making a salad.她在制作沙拉。她在制作沙拉。be(is,am are)+v-ing表示正在发生或进表示正在发生或进行的动作，是现在进行时态。行的动作，是现在进行时态。结构：结构：陈述句：陈述句：主语主语+be+doing.否定句：否定句：主语主语+be+not+doing.一般疑问句：一般疑问句：be+主语主语+doing?2.以不发音字母以不发音字母e结尾的动词，先去掉结尾的动词，先去掉e,再加再加ing。eg.take-taking
5、3.重读闭音节中重读闭音节中,末尾只有一个辅音字母末尾只有一个辅音字母,先双写这个辅音字母先双写这个辅音字母,再加再加ing。eg.put-putting1.一般在动词原形末尾加一般在动词原形末尾加ing。eg.work-working现在分词的变化规则：动词现在分词的变化规则：动词+ingI.Read the lesson and match the people with the actions.JennyMumDadBob andLynnRovermaking a saladpaintingeating meatmaking sandwichesPutting things on a t
6、ableclothisareCan you think of other verbs with-ing?1.have _2.work _3.tell _ 4.sit _5.play _havingworkingtellingsittingplayingII.Work in pairs.Look at the pictures in this lesson.What are Jenny and her family doing?Talk about it.Example:A:What is Jennys mother doing?B:She isA:What is Jenny doing?B:S
7、he isWhat is she doing?I.看图回答问题看图回答问题。She is crying.She is eating.What is he doing?He is doing his homework.He is reading.What are they doing?They are talking.1.What _(be)he doing?2.She _(be)crying.3.They _(be)working.4.We are _(make)salad.5.What are you _(do)?II.用所给词的正确形式填空。用所给词的正确形式填空。isisaremakingdoingIII.按要求改写句子。按要求改写句子。1.She is singing.(改为否定句）改为否定句）_ 2.We are making dumpings.(一般疑一般疑问句问句)_ 3.Lily is laughing.(对划线部分提问对划线部分提问)_She isnt singing.Are you making dumplings?What is Lily doing?Finish the activities for Lesson 28 in the Activity Book.
