Unit 1 I like dogs 知识点讲解+ 练习（课件）译林版（三起）英语四年级上册

Unit 1 I like dogs 知识点讲解 2023.09.15 2023 可数名词单数变复数 1)一般情况下直接在名词词尾加s。 dog→dogs cat→cats 2)以s,x,ch,sh结尾的可数名词，词尾加 es， 如： box→ boxes dress → dresses class → classes 3)以辅音+y结尾的可数名词，变y为i再加es。 如: family → families library → libraries 4)以f/fe结尾的可数名词，变f/fe为v再加es。 如：wife → wives knife→ knives leaf → leaves 5)特殊情况 man → men woman → women 不可数名词 -- 没有复数形式 milk water juice tea....... Would you like some water? I would like some apple juice. * a glass of water two glasses of water a cup of tea four cups of tea 写出下列词的复数形式 door ______ window_______ book _______ rubber_______ library ______ schoolbag________ruler _______ crayon______ lunch box______ pencil______ parrot ______ desk _______ tree_______ wish_______ class________ farm________ pig _______ cow_______ pear_______ apple________ picture________ orange________twin________ girl________ man_________ boy _______ woman_______ baby_________ duck ________ chicken______ name ________ 句型： I like dogs. like 动词 喜欢 单三形式 likes I like pandas. We like elephants. They like lions. I like milk. You like apple juice. The man likes coffee. My sister likes cats. The little boy likes birds. He likes tigers. Miss Li likes monkeys. 1）like + 可数名词复数/不可数名词 表示喜欢某类事物 句型： I like dogs. like 动词 喜欢 单三形式 likes I like this toy car. Lily likes that red dress. It’s beautiful. The students like their English teacher. The young girl likes the fat panda. 2）like+the/ this/that/these/those+名词 表示喜欢某特指的事物 用所给词的适当形式填空 1. It’s a______(doll). I like ______(doll). 2. -- Do you like the ______(dog)? -- Yes, it _____(be) cute. 3. The baby ______(like) milk. 4. I like ______(panda). My toy ______(panda) is fat and cute. 5. I like these ______(animal). 6. Mike likes that brown______(car). He likes ______(car) The panda is fat. → The panda is not fat