初中英語河北加拿大版學(xué)生用書 11

[by:喜歡tingclass.net，請把tingclass.net告訴你QQ上的5位好友，多謝支持！] [00:00.00]聽力課堂網(wǎng) 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.

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