八年级英语上册第七单元课件.pptVIP

修饰成分 修饰可数名词： 单数：a/an 复数：some,any,few,a few,many,a lot of等 桌上有一个苹果和一个香蕉。 There is an apple and a banana. 树上有许多小鸟。 There are many birds in the tree. 修饰不可数名词： 1.用量词来表达: 盘子里有一片面包。 There is a piece of bread on the plate. 桌子上有两片鸡肉和三杯酸奶。 There are two slices of chicken and three cups of yogurt on the table. 2.用much,a little,a lot of some等 在杯子里有许多水。 There is a lot of water in the cup. 询问多少 询问可数名词数量的多少：How many 教室有几台电脑？ How mang computers are there on the table? 询问不可数名词数量的多少：How much 杯子里有多少牛奶？ How much milk is there in the glass? how much也用来询问 --_____ are these apples? --Ten yuan. --_____ apples are there on the table? --Eight. A.How many,How much B.How much,How much C.How mang,How many D.How much,How many Turn on the blender. 1.祈使句： eg:Open the window! 请打开窗户！ Go and wash your hands! 去洗洗你的手！ Lets play basketball! 咱们打篮球吧！ 祈使句的主语多是第二人称you,通常被省略。 因此祈使句动词原形开头。 祈使句的否定结构是在句首加Dont eg:Dont forget me! 不要忘记我！ Dont be late for school! 上学不要迟到！ Dont let him go! 不要让他走！ Can you_____? The baby is sleeping. A. turn on the TV B. turn up the TV C. turn the TV down D. turn it on First,peel the bananas and then______. A. cut bananas up B.cuts it up C. cut them up D.cut up them cut up 切碎 cut现在分词：cutting 过去式和过去分词：cut * Unit 7 How do you make a banana milk shake? blender (果汁机；搅和器) knife cup plate ice-cream bananas milk What do we need? peel… 剥，削（水果等的皮） cut up… 切碎 put … into 把 … 放入… pour… into 把 … 倒入… turn on… 打开（电器） turn off… 关上（电器） finally 最后 drink … 喝… blender 搅和器 milk shake 奶昔 watermelon 西瓜 Read the new words: First cut up three bananas,three apples and a watermalon. 首先，把3个香蕉，三个苹果和一个西瓜切碎。 How many bananas do we need? 我们需要多少香蕉？ 不可数名词： How much yogurt do we need? 我们需要多少酸奶？ 可数名词： How many people are there in the park? 公园有多少人？ 没有复数形式 价钱 D 打开搅拌器。 表示请求、命令、劝告、建议等。 2.Turn on the blender. 打开搅拌器。 turn