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1、Unit 7 You 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,must 必须 mustnt 不必 drop 丢 litter 垃圾 throw 扔 river 河流 really 真正地 pick 摘，捡 shout 喊叫 grass 草 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
2、 18.ride 骑 19.bounce 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）T
3、here is a parrot standing on a book. 有一只鹦鹉站在书上。 （7）There are two cats sleeping in a big shoe. 大鞋子里有两只猫在睡觉。,Part 1 Listen,look and talk,drop litter,pick flowers,You mustnt drop litter in the park.,shout,drive,throw,food,fish,swim,You mustnt fish here.,sit,They mustnt sit on the grass.,grass,dolphin,T
4、here are some dolphins in the river.,river,boat,people,There are some people in the boat.,kites,There are some kites in the sky.,children,parrot,hippo,There is a hippo standing on the ground.,I mustnt play computer.,表示否定为mustnt，指“一定不能”。,You mustnt drive here.,He mustnt swim here.,我一定不能玩电脑。,你绝对不能在这儿开
5、车。,他绝对不能在这儿游泳。,I must read books.,表示“一定，必须做”时，用must。must是情态动词，后面接动词原形。,You must water flowers.,He must do homework.,我必须读书。,你必须浇花。,他必须做家庭作业。,Part 2 Look,check and ,match,2Look, check and match.,Its a beautiful park. But some things are missing. Please find them and draw them in the right places.,（1）T
6、he 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 3 Listen and say,There is +可数名词单数或不可数名词,“There be”句型，表示“有”。,There is a hippo in the water
7、.,There is some water in the bottle.,There are +可数名词复数,水里有一只河马。,There are some books in the bag.,包里有一些书。,瓶里有些水。,There is a parrot standing on a book.,There is / are + sth / sb(某物或某人) + doing sth（做某事） 表示“有某物或某人在做某事。”,There are two cats sleeping in a big shoe.,有一只鹦鹉站在书上。,有两只猫睡在一个大鞋子里。,There isnt any w
8、ater in the glass.,表示“没有”的话，要在be动词 is和are后加上not。,There arent any apples on the table.,杯子里没有水了。,桌子上没有苹果了。,Part 4 Lets play,edible意为：“可食用的，可以吃的”。 e.g.These white mushrooms are edible.,Part 5 Listen,read, write and retell,5Listen, read, write and retell.,Part 6 Brain work,tree pen pencil banana desk fi
9、sh glasses cat fan,sun basketball apple snake frog window cup,socks pencil-case hat eraser gift cake kite cupboard,Part 7 Listen,sing and act,Part 8 Brainstorm in pairs,8Brainstorm in pairs. You must You mustnt,must意为“必须，应该”。 e.g.We must be going now. mustnt意为“不可以，不应该”。 e.g.He mustnt be here.,Part 9
10、 Look,read and say,9Look, 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 banana. There is a bear sitting on a b
11、lanket. 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 10 Look,circle, write and say,10Look, circle, write and say.,
