英语：Unit2 Plant a Plant Lesson 11课件2(冀教版八年级下).ppt

Lesson 11: Look after your plant New words look after 照料 sprout ｖ.　发芽 desert n.　沙漠 over prep.　在…上 glass n. 玻璃杯 pretty adj. 漂亮的 desert n.　沙漠 Has your seed sprouted? Yes? Good! Now it is a little plant. You need to look after it. How do you look after your plant? You give it what it needs. All plants need water and sunshine. Why do plants need sunshine? Don’t forget to water your plant! Leaves use water to make food. What is she doing? She’s watering her garden. Gardens are full of plats. Some plants need lots of water. Some plants don’t. these plants live in very dry places– desert. They don’t need much water. They keep water in their stem! Some plants grow in deserts Why do plants need glass? People sometimes cover plants. Why? Because sometimes the weather is too cold. In spring, people put covers over plants to keep them warm at night. The covers are special boxes make of glass. What’s glass? Windows are made of glass. Let’s do it Have you ever tried to care for a plant? With a partner, share your good or bad experiences in looking after plants. What could you do to be more successful gardener? Now it is a little plant. 现在它已是一棵小小的植物了。 little adj. 小的，其反义词是big或large。也可当“幼小的”讲。 a little door一扇小门 my little daughter我年幼的女儿 辨析：little与small little小的，小巧的。带有感情色彩，表示喜欢、可怜或讨厌，常与形容词nice, pretty, poor或silly搭配使用。 a nice little dog一只可爱的小狗 a silly little fool一个小傻瓜 small小的，不大，单指面积、体积等。 The room is too small for four people to live in. 这个屋子太小，4个人住不下。 You need to look after it！ 你需要去照料它！ look after照料，照顾。相当于take care of Lucy is looking after her sick mother at home. 露西在家照顾她生病的妈妈。 拓展： look at看 look forward to 希望 look out当心 look through仔细检查 look up向上看 look back回顾 Gardens are full of plants! 花园里满是植物! full adj. “满的”，反义词是empty;“饱了”，反义词是hungry，有be full of…“充满的，富有的”固定结构。 I’m not hungry. I’m full. 我不饿，我饱了。 That room is full. Put them in this one. 那个房间是满的，把东西放在这个房间吧。 That room is full of smoke. 房间里满是烟。 Some plants need lots of water. 一些植物需要水分。 lots of许多，既可以修饰可数名词，