牛津版英语七年级预备教材7A 四单元知识点总结

08学年江苏牛津版英语七年级预备教材

       7A Starter Unit 4 Family and friends 家人和朋友单元知识点总结

1 My family

★重点词汇 tall short old young photo doctor
★语法聚焦 1. 特殊疑问句How many…?的用法；2. 形容词的比较级
课文英汉对照
Read and act
Kitty: How many people are there in your family?
Alice: Mm…seven.
Kitty: Your mother,your father, your grandfather,…
Alice: That’s right. I also have two older brothers and one younger sister.
Kitty: There are only five people in my family. Your family is bigger than mine.
Alice: That’s right. Your family is smaller than mine.
重点难点解析
1. How many people are there in your family? 你家里有多少人？
▲这是由how many 构成的特殊疑问句，主要对数词进行提问，后接可数名词复数。如：
1）How many books do you have？你有多少本书？
2）How many students are there in your class？你们班有多少学生？
2. I also have two older brothers and one younger sister。我也有两个哥哥和一个妹妹。
▲elder 和older 辨析
二者均为形容词old的比较形式。elder为“年长的”，只指人，用来比较年龄长幼，尤指兄弟姐妹的长幼关系，它只能用在名词前作定语，不能用于than引导的比较状语从句中；older为“年龄较大的”，“较老的”或“较旧的”，可指人，也可指物，也作定语，也可作表语，能用在than引导的比较状语从句中。如：
1）My elder sister is three years older than I。我的姐姐比我大三岁。2）I have an elder brother。我有一个哥哥（仅有一个哥哥）3）I have an older brother。我有一个年龄更大的哥哥。（不止一个哥哥）
3. Your family is bigger than mine。 你家人比我家人多。
▲bigger是big的比较级，表示更大的。than不是介词，而是从属连词，引导的不是宾语，而是比较状语从句。
1）He is taller than I （am tall）他比我高。2）He runs faster than I （run）。他比我跑的快。

2 Relatives亲戚

★重点词汇cousin堂（表）兄弟姐妹daughter女儿aunt阿姨，姑妈nephew侄子；外甥uncle叔叔；伯父
★语法聚焦1 ．How many ... have you got ？句型 2．名词的所有格。如：Alice’s 爱丽斯的
课文英汉对照
Look and learn
This is Alice\'s family tree. 这是艾丽斯的家谱。
Look and say
I\'ve got two aunts. 我有两个婶婶。
How many aunts have you got? 你有几个婶婶？
I\'ve got two aunts too. 你有几个婶婶？
I\'ve got two uncles. 我也有两个。
How many uncles have you got？ 你有几个叔叔？
I\'ve only got one uncle . 我只有一个叔叔。
重点难点解析
1. How many aunts have you got？ 你有几个婶婶？
▲have got表示“有”，此

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