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Unit 11 Lesson 42 The Great Green Wall Questions  1. Who was the man?  2. Why did he cut the trees?  3. What happened to him at last? old house a nicer and bigger house strong wind A new house means no house to me ! Questions  1. Who was the man?  2. Why did he cut the trees?  3. What happened to him at last? He was John. He wanted to build a new house. The new house was blown over and he had no house to live in. forests…keep…from running away…so… trees…keep…from hitting the soil…so… dead leaves…keep…from running away…then… 1.How do forests help to prevent floods and droughts? in this way …are prevented 2.What is the Great Green Wall like?  across the northern part of…  7,000 km long… 400-1,700 km wide  stop the wind from blowing…  stop the sand from moving…  more …must be built… not only…but also… 3. Who’s Wang Feng? Can you say something about him?  at Yulin…Shaanxi…on…with…  many thousands of… must be planted  in …time… will be covered with…  problem…grow our own food  thanks to…the more…the better… The more trees there are, the better we prevent floods and droughts. Words--let’s guess  stop something from happening  a long period of dry weather  (moving) near a place  land used by farmers to grow things  in the middle of  (go from one place to another) without anything between  a great overflow of water  in/of the north of prevent droughttowards farmland among directly flood northern prevent,drought,towards,far mland, among,directly,northern,flood  Look! The boy is swimming in the lake _____ the mountains. Let’s go and ____ him from swimming.  The Great Green Wall can stop the sand from moving ________ the rich ________.  The trees in the forests can keep rain drops from hitting the soil ______.  Since we don’t like _________or _______ , more Great Green Walls should be built.  People have built a new Great Green Wall across the ________ part of China. amon gprevent towards farmland directly drought s floods northern Transformation  leaf(pl.)  dry(n.)  cross(prep.)  easy(adv.)  north(adj.)  die(adj.)  leaves  drought  across  easily  northern  dead cross (v.)= go/walk/run across across (prep.) 从表面穿过 through (prep.)从里面通过，透过，射过 1 .Without his help, we can’t go _________ the forest. 2 .When you want to _______ the street ,you should look left first and then right carefully. 3 ._________ the moon filled with flowers, I can see you. 4 .Here is a river. So Tom can’t walk _______ it . 5. You can see beautiful sceneries _________ the window. through cros s Throug h acros sthroug h Fill in the blanks with the words  1.The ____(die)_____(leaf) on the ground also keep the water from________(run) away.  2.Forests help to keep water from running away.so ______(dry) does not happen.  3.So they built a new Great Green wall_______(cross) the ________(north)part of the country.  4.Trees can keep rain drops from _______(hit) the soil ________(direct) so the soil is not _______(easy) washed away.  5.This year alone.we’ve already planted 10 _________(thousand) trees. Many ________(thousand) of trees must be planted every year. This time,it is a “Great Wall” of trees,_________(million)of trees. dead leav srunnin gdrough t acrossnorthern hittin gdirectly easily thousa nd thousands million s What’s the difference among them?  1.The trees in the forests can keep rain drops from hitting the _____ directly.  2.The dead leaves on the _______ also keep water from running away.  3.The Great Green Wall will stop the wind from blowing the ______ away.  4.It will stop the sand from moving towards the rich ______ in the south.  5.The Great Green Wall has already saved a lot of ______.  6.We should sweep the ______ every day.  7.The farmers are working hard on the ________. soi l groun d eart h farmlan d land floor field/farmla nd land, floor, ground, earth, farmland, soil, field Important phrases  hear of  in this way  far away  run away/wash away/blow away  stop/prevent…(from) doing…  keep… from doing…  in a few years’ time  the more…the better…  thanks to… stop/prevent/keep…from, hear of, in this way, far away, in a few years’ time, point to, thanks to, the more… the better Have you ________ the Great Green Wall? It can not only _____ the wind ____ blowing the earth away, but also ___ the sand ____ moving towards the rich farmland in the south. Besides, forests can keep water from __________, ____ rain drops ____ hitting the soil directly.__________, floods are prevented. Wang Feng , a worker _________ the mountains ________said”_________________,the mountains will be covered with trees. And _______ the Great Green Wall , the land produces more crops. So __________ trees there are, _________ harvests we have. heard ofstop fro mstop from running away keep fromIn this waypoi tofar away In a few years’ timethanks to the more the better We must prevent the baby from smoking. stop /prevent…(from) doing… keep…from doing… We must stop them from swimming in the lake. We must prevent the man from cutting trees. The rain didn’t keep him from going out. The more heavily it rained, the more difficult it was for him to ride. The more you eat, the fatter you’ll be. The more…the better… The more you listen to English, the better your English will be. The more trees there are,… Make up more sentences the more … In a few seconds’ time, the mouse will be caught. in a few years’ time 1.这个男孩很聪明，几秒钟就能记住所有的单词． ２ .几个月以后，我们将成为高中生． 　 ３ .三年内，这座山将长满了树． ４ .几个世纪之后 ,地球上将只有可站的地方了 . The boy is so clever. He can remember all the words in a few seconds’ time . We’ll be senior middle school students in a few months’ time. In three years’ time , the mountain will be covered with trees. In few centuries’ time, there will be standing room only on the earth. your laugh, I can run away.Thanks t our teacher, we all passed the exam. thanks to Thanks to Thanks to the great waves, we can go surfing . thanks to Thanks to the doctor, the man was saved. thanks to Let’s review Come on  hear of  in this way  far away  run away/wash away/blow away  stop/prevent…(from) doing…  keep…from doing…  in a few years’ time  the more…the better…  thanks to… A story “Look at the man, he’s putting his hand into Miss Zhang’s bag. Ah,he’s a thief. We must _____him from stealing.” “STOP! What are you doing?” But the man took the wallet out of the bag quickly and _____ _____.“What can I do? Stop, stop! Catch the thief!” Miss Zhang ran after him . The _____ ______she ran, the better. But now the thief ran _____ _____. Now, _____ to the policeman, in a few minutes’ ____,Miss Zhang got her wallet back. Miss Zhang gave the policeman some flowers. ____ this way, she thanked him. thank s stop far away In quickly more ran away time Practise in groups Would you please try to make a short story or a short play? keep/stop/prevent…from doing… The more…the better… thanks to… in this way in a few years’ time point to far away We have only one earth.