Unit 3 Look at this elephantLead-inDo you know what they are?New wordsfunny好玩的;有趣的strong强壮的small小的mouse老鼠Let’s Listen and SayLook at this elephant. It’s big. Look at that monkey. It’s funny. Look at that tiger. It’s strong.Look at this bird. It’s beautiful. Language points1. Look at this elephant. 看这头大象。 look 为不及物动词,强调“看”的动作。当look 后接宾语时,要与介词 at 连用,即 “ look at…” ;当 look 单独使用时,用于引起对方的注意。【例句】 Look at the bird. 看那只鸟。Play rolesLook at that elephant. It’s big.Look at that monkey. It’s funny.Look at that tiger. It’s strong. It’s yellow and brown. Look at that bird. It’s beautiful and small.Look at that mouse. It’s small, too.Let’s Learna strong tiger a beautiful bird一只强壮的老虎一只漂亮的鸟a big elephanta funny monkeya small mouse一头很大的大象一只有趣的猴子一只小老鼠Let’s ActI’m a mouse. I’m small. I’m an elephant. I’m big. Play rolesI’m a tiger. I’m strong. I’m a monkey. I’m funny. I’m a bird. I’m beautiful. I’m an elephant. I’m big. Let’s ReadWhat’s this? It’s a tiger.Is that right? No, it isn’t. It’s a cat. Yes, it’s lazy Catty!Language points2. —Is that right? 对吗? —No, it isn’t. 不,不对。 “Is that right?” 是以 be 动词开头的一般疑问句,其句子结构是“ be 动词 + 主语 + 其他?” (1) 当 be 动词为单数 is 时,句子结构是: Is+ 主语 + 其他?肯定回答是: Yes, … is. 是的,……是。 否定回答是: No, … isn’t. 不是,……不是。【例句】— Is she a teacher? 她是一名教师吗? —No, she isn’t. 不,她不是。 (2) 当 be 动词为复数 are 时,句子结构是: Are +主语 + 其他 ? 肯定回答是 :Yes, … are. 是的,……是。 否定回答是 : No, … aren’t. 不是, ……不是。【例句】— Are they tigers? 它们是老虎吗? —Yes, they are. 是的,它们是。注意:当...