沪教牛津版四年级下册英语Unit2第1课时教学课件

1、Module 1 Using my five senses Unit 2 Smell and tastesPeriod 11.词汇：smell; strawberry; or; watermelon; grape2.句型：(1)Is it strawberry juice or watermelon juice?Its strawberry juice.3.能力目标：能用选择疑问句“Is itor ? ”请对方作出判断，并用“Its”作出正确回应学习目标课堂导入弯弯树,弯弯藤,藤上挂串水晶铃。(打一水果)Lets guess课堂导入身穿绿衣裳，肚里水汪汪，生的子儿多，个个黑脸膛。(打一水果)L

2、ets guess课堂导入红果子,麻点子,咬一口,甜丝丝。(打一水果)Lets guess课堂导入弯弯的月儿小小的船 小小的船儿两头尖。Lets guess单元新词动词：闻；嗅例句：The flower smells good. 花很好闻。名词：草莓例句： The strawberry is red. 这个草莓是红色的。单元新词名词：西瓜例句：I like watermelons. 我喜欢西瓜。单元新词单元新词名词：葡萄 例句：The grapes are sweet. 这些葡萄很甜。单元新词连词：或者；还是 例句：Is it strawberry juice or watermelon ju

3、ice? 这是草莓果汁还是西瓜果汁？根据图片说出果汁的名称单词巩固grape juice单词巩固根据图片说出果汁的名称watermelon juice单词巩固根据图片说出果汁的名称apple juice单词巩固根据图片说出果汁的名称orange juice单词巩固根据图片说出果汁的名称strawberry juiceLook, Joe. I have some juice here.Listen and sayIs it orange juice？Whats this, Joe？Listen and sayYes, it is.Smell this. Is it strawberry juic

4、e or watermelon juice？Listen and sayIs it strawberry juice？Its sweet and sour. Its strawberry juice!Taste it.Listen and sayYoure right. Is it strawberry juice or watermelon juice？ 它是草莓汁还是西瓜汁？Its strawberry juice. 它是草莓汁。“Is it A or B？”是选择疑问句。or 意为“或者”，多用于否定句和 疑问句中。选择疑问句的结构就是在一般疑问句后面加上“or+另一个可供选择的事物”，

5、回答时一定不能用 Yes 或 No 开头，而是直接给出其中一个选项。知识讲解 Is it strawberry juice or watermelon juice？ 它是草莓汁还是西瓜汁？Its strawberry juice. 它是草莓汁。注意： 一般疑问句中没有 or，回答时需要用 Yes 或 No 开头；选择疑问句中含有 or，用于连接两个可供选择的事物，回答时直接给出答案，不需要用 Yes 或 No 开头。一般疑问句和选择疑问句句式结构区别见下表。知识讲解疑问句类型提问 回答一般疑问句Is it.？Yes, it is./No, it isnt.选择疑问句Is it A or B？I

6、t is A./It is B.1. Those grapes _ sour. _ are not sweet. A. are; It B. is; They C. are; They2. Touch it. How does it feel？Its hard and smooth. It is a _. A. strawberry B. grape C. watermelon3. Is it lemon juice _ pear juice？ A. for B. of C. or随堂练习单项选择1. I have _（a/some）juice here.2. Is _（they/it）str

7、awberry juice？ 3. Is he your younger brother _（or/but） elder brother？4. The grape juice is sweet _（or/and）sour.随堂练习选词填空someitorandLook, Joe. I have some juice here.课文回顾Is it orange juice？Whats this, Joe？Yes, it is.课文回顾Smell this. Is it strawberry juice or watermelon juice？Is it strawberry juice？课文回顾Its sweet and sour. Its strawberry juice!Taste it.Youre right.课文回顾 本课需要掌握的单词：smell;