Unit 10 What pretty flowers! Lesson 2（课件）新概念英语青少版 Starter B

Unit 10 What pretty flowers! Lesson 2 1 名词的复数-1 2) 单复数同形 a sheep ---- ten sheep a fish ---- two fish 1）直接+s a book --- two books an egg --- four eggs a monkey -- six monkeys 3) 以s/x/z/sh/ch结尾，+es a box -- five boxes a bus -- two buses a watch -- seven watches 名词的复数-2 5) 以辅音+y结尾的单词，变y为 i+es cherry -- cherries butterfly--butterflies 4）以f 或 fe 结尾的单词，变f/fe 为 v+es knife -- knives leaf--leaves 6) 以o结尾的单词 （1）+s bamboo-bamboos piano--pianos (2) +es tomato-tomatoes potato-potatoes 名词变复数读音规则 1）词尾+s : 元音后读/z/；清辅音后读/s/；浊辅音后读/z/. 2）以s/x/z/sh/ch结尾，+es， 读/iz/ 3)O结尾不管+s还是+es,都读/z/ 4）以f 或 fe 结尾的单词，变f/fe 为 v+es，读/vz/ field river town hill flower tree countryside 写出下列单词的复数 flower river hill tree town There is / isn’t ..... There’s a big bed in my bedroom. there’s = there is there isn’t = there is not Is there ..... There is a door. (陈述句） Is there a door? （一般疑问句） -Yes, there is. -No, there isn’t. There are / aren’t..... There is a blue skirt. There are two blue skrits. There are not two blue skirts. Are there .....? There are four rabbits on the farm.→ Are there four rabbits on the farm? -Yes, there are. -No, there aren’t. buses roads shops bus car truck train... road street shop store hotel restaurant 用there are / aren’t.....来描述一下our town There are ....... There aren’t ...... Homework 掌握there be句型； 熟读课文及单词； 完成练习册。 $