有趣的爆米花制造机This yellow machine is for making popcorn. Its name is Popcorn Monsoon. It has a plastic tube (塑料管). Popcorn falls down into a bowl through the tube. It’s fun to watch. ……

(拉) ends of cloth or plastic slowly. Now watch what happens.What happened?• The “ground...; Large, deep pan (盘子)• Two 20 x 40cm pieces of cloth or plastic (塑料)• Wet sand or soil (泥土 ……

or plastic slowly. Now watch what happens.What happened?• The “ground” that the toys are standing...; Large, deep pan (盘子)• Two 20 x 40cm pieces of cloth or plastic (塑料)• Wet sand or soil (泥土 ……

WHAT you’ll need: an empty plastic (塑料的) soda bottle.What to do: Cut the bottle in half. Fill... to make it a whole bottle again, and watch what happens. The ice cubes will crack with a loud sound. Why ……

WHAT you'll need: an empty plastic (塑料的) soda bottle.What to do: Cut the bottle in half. Fill... to make it a whole bottle again, and watch what happens. The ice cubes will crack with a loud sound. Why ……

塑料的前世今生塑料的前世今生Why was plastic invented? Find out more about plastic.  Why was plastic invented? Find out more about plastic.  PAGES 4-5PAGES 4-5 ……

“假笑” 英语怎么说？Plastic smile例句: He wears a plastic smile. 他露出一丝假笑。 ……

Plastic waste is choking (使窒息) us. Only 14 percent of plastic packaging worldwide is collected for recycling. What would you do to improve this percentage? ……

the answer: 1. Why are more and more seabirds eating plastic waste?A. Because plastic is good for their health.B. Because they cannot find other food.C. Because plastic waste has a bright color.D ……

greenhouse.The garden is made up of six to nine big plastic (塑料的) bubbles. They stay about 4.5 to 11... of vegetables there, including tomatoes and beans.The garden is made up of six to nine big plastic ……

面三段独白，然后将所听到的数字填在相应的横线上，每空仅填一个数字。每段独白仅读一遍。Topic: Plastic BagsFrancePlastic bags will be banned (禁止) in ____.A campaign to raise awareness about plastic bags has been going on for more than ____ years ……

塑料的小人国Plastic (塑料) is bad for Earth. But how bad can it be? Look at these toy people. They are living in a plastic world. Their houses are plastic bottles. They exercise with bottle caps (瓶盖). Some ……

or Hollywood films, you will find something interesting to watch this month. Some big events... (环境). This year, its theme is “Beat Plastic Pollution (塑战速决)”. Plastic has made our lives easier ……

消失的果汁What you need:● Juice ● A cup ● A clear (透明的) plastic cup ● ScissorsBefore the show: Cut a small hole in the bottom of the plastic cup.How to play:1.Press4 the hole with your thumb5 and say ……

米做的手表用玉米做的手表Casio has made a new sports watch. It’s friendly to Earth. The case (表壳) and band (表带... burn it later as garbage. Its packaging (包装) is made of recycled paper instead of plastic.  ……