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1、Unit 7You mustnt drop litter in the park.一、单元要点1知识概述（1）掌握本单元出现的生单词、词组和句型。（2）通过本单元学习加强环保意识。（3）掌握there be句型的用法。2单元重点词汇1.must必须2.mustnt不必3.drop丢4.litter垃圾5.throw扔6.river河流7.really真正地8.pick摘，捡9.shout喊叫10.grass草11.behind在.后面12.missing 丢失的13.sky 天空14.edible可食用的15.cover覆盖16.try偿试17.pretty漂亮的18.ride骑19.boun
2、ce弹回20.jump跳21.kick踢22.climb爬3交际用语（1）You mustnt drop litter in the park!你不能在公园里乱丢垃圾。（2）I like this park.我喜欢这个公园。（3）There are not many people here.那里没有很多人。（4）There is a swimming pool in the park.公园里有个游泳池。（5）If its edible,clap your hand in front.如果可以吃的，在你前面拍手。（6）There is a parrot standing on a book.有一
3、只鹦鹉站在书上。（7）There are two cats sleeping in a big shoe.大鞋子里有两只猫在睡觉。Part 1Listen,look and talkdrop litterpick flowersYou mustnt drop litter in the park.shoutdrivethrowfoodfishswimYou mustnt fish here.sitThey mustnt sit on the grass.grassdolphinThere are some dolphins in the river.riverboatpeopleThere a
4、re some people in the boat.kitesThere are some kites in the sky.childrenparrothippoThere is a hippo standing on the ground.I mustnt play computer.表示否定为表示否定为mustnt，指，指“一定不能一定不能”。You mustnt drive here.He mustnt swim here.我一定不能玩电脑。我一定不能玩电脑。你绝对不能在这儿开车。你绝对不能在这儿开车。他绝对不能在这儿游泳。他绝对不能在这儿游泳。I must read books.表
5、示表示“一定，必须做一定，必须做”时，用时，用must。must是情态动是情态动词，后面接动词原形。词，后面接动词原形。You must water flowers.He must do homework.我必须读书。我必须读书。你必须浇花。你必须浇花。他必须做家庭作业。他必须做家庭作业。Part 2Look,check and,match2Look,check and match.Its a beautiful park.But some things are missing.Please find them and draw them in the right places.（1）The
6、kite is missing.（2）Two trees are missing.（3）The door is missing.（4）The soccer ball is missing.（5）Two ducks are missing.（6）The dolphin is missing.（7）The line is missing.（8）The umbrella is missing.Part 3Listen and say There is+可数名词单数或不可数名词可数名词单数或不可数名词“There be”句型，表示句型，表示“有有”。There is a hippo in the wa
7、ter.There is some water in the bottle.There are+可数名词复数可数名词复数水里有一只河马。水里有一只河马。There are some books in the bag.包里有一些书。包里有一些书。瓶里有些水。瓶里有些水。There is a parrot standing on a book.There is/are +sth/sb(某物或某人某物或某人)+doing sth（做某事）（做某事）表示表示“有某物有某物或某人在做某事。某人在做某事。”There are two cats sleeping in a big shoe.有一只鹦鹉站在书
8、上。有两只猫睡在一个大鞋子里。有两只猫睡在一个大鞋子里。There isnt any water in the glass.表示表示“没有没有”的话，要在的话，要在be动词动词 is和和are后加上后加上not。There arent any apples on the table.杯子里没有水了。杯子里没有水了。桌子上没有苹果了。桌子上没有苹果了。Part 4Lets playedible意为：“可食用的，可以吃的”。e.g.These white mushrooms are edible.Part 5Listen,read,write and retell5Listen,read,writ
9、e and retell.Part 6Brain worktree pen pencil banana desk fish glasses cat fansun basketball apple snake frog window cupsocks pencil-case hat eraser gift cake kite cupboardPart 7Listen,sing and actPart 8Brainstorm in pairs8Brainstorm in pairs.You must You mustntmust意为“必须，应该”。e.g.We must be going now.
10、mustnt意为“不可以，不应该”。e.g.He mustnt be here.Part 9Look,read and say9Look,read and say.A)There is a parrot standing on a book.There is a hen standing on a football.There is a frog sitting in a school bag.There is a mouse hiding under a hat.There is a boy standing in a cup.There is a monkey sitting on a b
11、anana.There is a bear sitting on a blanket.There is a cat sleeping in a bed.B)There are two cats sleeping in a big shoe.There are three bees flying above a flower.There are three mice sitting on an elephant nose.There are two pandas sitting in a boat.There are four rabbits running on grassland.There are two snakes climbing on a tree.There are eight birds standing on a roof.There are four chickens standing in a box.Part 10Look,circle,write and say10Look,circle,write and say.