冀教版英语八下lesson 7.ppt

dust storm Lesson 7: Planting Trees ●When is Tree Planting Day in China? ●What does a plant need to grow? ●What are the basic steps for planting a tree? Think about it ! hole root seedling storm fill dirt pack dust cover dirty northern bottom large New Words large: 大的，巨大的（面积，范围，人口） 中国有庞大的人口。 China has a large population. big 具体事物，常与large互换；也表示重大的重要的 He is a big man.他是个大人物。 huge 强调体型庞大, 而不是重量 Dragon is a huge animal.恐龙是一个庞大的动物。 New Words cover: 覆盖 Cover sth 雪覆盖了大地 Snow covers the ground. Cover…with…用…把…盖住（=be covered with) 我用土盖住了这个洞。 I covered the hole with the dirt. New Words Language Points It must be large enough to hold the roots of the seedling. (1)Enough 修饰形容词要后置 adj+enough 足够 enough+n The bag is big enough to hold my book. I have enough money for the book. fill… with…意为“用…把…装满”, 常用be filled with=be full of I fill my bag with books. 我用书把书包装满 The bag is filled with books.书包里装满了书 =The bag is full of books. 2. Now, put the seedling inside, cover the roots and fill the hole with dirt. 3.By the way, there is another group of people down the hill. By the way 顺便问一下，用于提出一个新话题 例：顺便问一下，明天天气怎么样？ By the way, what will the weather be like? 拓展：in the way 妨碍，挡路 In this way 用这种方式 On the way 即将到达，将要到来 In a way 在某种程度上 4.I suppose tree planting is very important work. (1)suppose 假设，认为，猜想 类似于 I guess ,I think (2)be supposed to do (人做主语）应该做... 表示建议，劝告，义务 Everyone supposed to work hard. (物做主语）本应，本该发生（但没发生） The bus was supposed to arrive half an hour ago. 5.For sure,I really like this project. for sure,副词短语， 确实如此，确切的，确实的 可以放在动词后，或句子开头 One thing is for sure, its important to learn English. For sure, its important to learn English. 例：确实，我们应该多种树 Exercises 1.the movie wasnt_____.he fell asleep half way through it. A. interesting enough B. enough interesting C. interested enough D.enough interested 2.China is a___country.And it has a ______population. A. big, small B. large,