A）听短文，从A、B、C、D四个选项中选出一个与你所听到的短文内容相符的答案。
1．A plant gets food from ．
A．its leaves B．the air C．the sun D．its roots
2．What things can make the food for a plant？
A．Air sunshine，water and GREen colouring．
B．Sunshine，water，air and the roots．
C．Water，air，meat and GREen colouring．
D．Air，water and the sun．
3．A plant has very small holes in its leaves ．
A．for water to come in．B．for sunshine to come in．
C．for GREen colouring to come in．D．for air to come in．
4．A plant can make its food when it is ．
A．rainy B．cloudy C．sunny D．windy
5．From the passage we know ．
A．people can't get animals without meat
B．people can't get food without plants
C．people can't get food without animals
D．people can't get plants without animals
B）听短文，填入所缺的词。
Can vegetables be 1 in winter？Yes，but a GREenhouse（温室） must be 2 first．The greenhouse should be 3 of glass．A large greenhouse may be ten metres 4 ，three metres 5 ，and two and a half metres high．The sunshine can reach the vegetables 6 the glass．The wind and cold air can be 7 from getting in．The air inside the greenhouse is always 8 ．More and more greenhouses are being built all 9 the world．All kinds of vegetables can be 10 onto our dinner tables in winter．
录音原文：
A）听短文，从A、B、C、D四个选项中选出一个与你所听到的短文内容相符的答案。
A plant makes its own food in its leaves．Water comes to the leaves through the roots．Air gets into the leaves through very small holes．The GREen colouring in the leaves uses the water and air to make the food for the plant．It also needs sunshine because a plant can make food only when the sun is shining．
Animals and people could not live without GREen plants．They both eat plants．People and some animals also eat the meat of some animals and these animals eat plants．
B）听短文，填入所缺的词。
Can vegetables be planted in winter？Yes，but a GREenhouse（温室）must be built first．The greenhouse should be made of glass．A large greenhouse may be ten metres long，three metres wide，and two and a half metres high．The sunshine can reach the vegetables through the glass．The wind and cold air can be stopped from getting in．The air inside the greenhouse is always warm．More and more greenhouses are being built all over the world．All kinds of vegetables can be brought onto our dinner tables in winter．
参考答案：
A）1．A2．A3．D4．C5．B B）1．planted 2．built 3．made 4．long 5．wide 6．through 7．stopped 8．warm 9．over 10．brought
