初中英语河北加拿大版学生用书11

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[00:00.00]和谐英语学习网 Lesson 11:Look After Your Plant!Has your seed sprouted?
[00:08.80]Now it is a little Plant.
[00:13.56]You need to look after it!How do you look after your plant?
[00:20.53]You give it what it needs.All plants need water and sunshine.
[00:28.40]Why do plants need sunlight?Plants use sunlight to make food.
[00:37.64]They use the food to grow and make seeds.
[00:43.00]Put your plant near a window.
[00:46.97]Why do plants need water?
[00:50.91]Don't forget to water your plant!Leaves use water to make food.
[00:58.04]Some plants need lots of water.Some plants don't.
[01:04.57]Cactus plants live in very dry places.
[01:10.50]These places are deserts.
[01:14.76]Cactus plants don't need much water.They keep water in their stems!
[01:23.70]What does glass do? In canada,people sometimes cover plants.
[01:31.95]Why?Because the weather is too cold.
[01:37.41]In spring,people put covers over plants to keep them warm at night.
[01:45.06]The covers are special boxes made of glass.
[01:51.44]What's glass? Windows are made of glass.