导图社区 人教精通版四年级英语下册Unit 2 There are forty students in our class.知识点
人教精通版四年级英语下册Unit 2 There are forty students in our class.知识点,包含单元主题单词,单元重点句型,知识点,语法疑难点,便于孩子预习,考前高效复习!人教精通版小学3-6年级的各单元思维导图都已经制作完毕,需要的朋友可以留言,联系我!
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人教精通版 四年级英语下册 Unit 2 There are forty students in our class. 知识点思维导图
主题 词汇
数字
twenty-one, twenty-two, twenty-three, twenty-four, twenty-five, twenty-six, twenty-seven, twenty-eight, twenty-nine, thirty, forty, fifty, sixty, seventy, eighty, ninety, one hundred, eleven, twelve
其他
boy, girl, student, school, bag, book, pen, pencil
易错 易混点
how many的用法
how many意为“多少”,用来询问物品的数量,其后加可数名词的复数形式。
How many books do you have? 你有多少本书? I have five. 我有五本。
Let's引导的祈使句
Let's+动词原形或动词短语原形,表示请求或建议做某事。
Let's go home! 我们回家吧!
need 和in need
need为动词,意思是“需要”;in need为介词短语,意思是“在困难中的”。
We need help children in need. 我们需要帮助在困难中的孩子们。
介绍 某人
This is Mr Gao, our new PE teacher.
This is Miss Green,our new English teacher.
表达建 议或邀请
Let's count from 1 to 29.
Let's help children in need.
询问及 确定数量
-How many students are there in your class? -Twenty-nine.
- How many teachers are there in your school? -There are fifty.
-How many bags do you have? -We have seventy bags.