Unit7&Unit8 Review 课文讲解及句子成分分析 仁爱版八年级英语下册

U7&U8 Review 课文讲解及句子成分分析
一 .课文及翻译 ：
Fangfang , a 15- year - old Chinese girl , likes eating snacks very much .
芳芳，一个15岁的中国女孩，非常喜欢吃零食。
She prefers cream biscuits , hamburgers and fried chicken .
她喜欢吃奶油饼干、汉堡和炸鸡。
Sometimes she eats two pieces of cake a day . As a result , she has become overweight
有时她一天会吃两块蛋糕。因此，她变得超重了。
Today in China , there are many children like Fangfang .
如今在中国，有很多像芳芳这样的孩子。
They like snacks . They don ' t eat enough healthy food like fruit and vegetables .
他们喜欢吃零食。他们不吃足够的健康食物，如水果和蔬菜。
It ' s very bad for their health . Poor eating habits are a serious problem .
这对他们的健康很不好。不良的饮食习惯是一个严重的问题。
Health experts say that children should have healthy eating habits .
健康专家说，孩子们应该有健康的饮食习惯。
First , they must eat meals regularly and begin with a healthy breakfast .
首先，他们必须定时吃饭，并以一顿健康的早餐开始。
Second , they should have different kinds of foods such as fruit , vegetables , grain ,eggs , milk and meat .
其次，他们应该吃不同种类的食物，如水果、蔬菜、谷物、鸡蛋、牛奶和肉类。
Third , children shouldn ' t eat too much junk food . They are delicious , but eating them often is bad for children' s health .
第三，孩子们不应该吃太多垃圾食品。它们很好吃，但经常吃对孩子们的健康有害。
If children do as the experts say , they won ' t become overweight .
如果孩子们按照专家说的去做，他们就不会超重。
They will be healthier . Students won ' t become tired at school , and they will have enough energy to study well .
他们会更健康。学生在学校不会感到疲倦，他们将有足够的精力好好学习。
二 .课文句子成分分析及知识点 ：
Fangfang, a 15-year-old Chinese girl, likes eating snacks very much.
句子成分分析:
主语: Fangfang
同位语: a 15-year-old Chinese girl（修饰Fangfang，描述她的年龄和国籍）
谓语: likes
宾语: eating snacks
状语: very much（修饰谓语，表示程度）
知识点:
形容词短语作定语：a 15-year-old Chinese girl（15岁的中国女孩）
like doing sth.（喜欢做某事）
短语拓展:
a 20-year-old man（一个20岁的男人）
like reading books（喜欢读书）
She prefers cream biscuits, hamburgers and fried chicken.
句子成分分析:
主语: She
谓语: prefers
宾语: cream biscuits, hamburgers and fried chicken
知识点:
prefer sth. over sth.（更喜欢某物而不是某物）但此句省略了“over”部分
并列名词短语：cream biscuits, hamburgers and fried chicken
短语拓展:
prefer coffee over tea（喜欢咖啡胜过茶）
sandwiches and salads（三明治和沙拉）
Sometimes she eats two pieces of cake a day.
句子成分分析:
时间状语: Sometimes
主语: she
谓语: eats
宾语: two pieces of cake
时间状语: a day
知识点:
two pieces of cake（两块蛋糕）
时间状语的位置：通常在句首或句尾，但有时也可放在主语和谓语之间
短语拓展:
three apples a week（一周三个苹果）
five books a month（一个月五本书）
As a result, she has become overweight.
句子成分分析:
原因状语: As a result
主语: she
谓语: has become
表语: overweight
知识点:
as a result（因此，结果）
become + 形容词（变得...）
短语拓展:
as a consequence（因此）
become famous（变得有名）
Today in China, there are many children like Fangfang.
句子成分分析:
时间状语: Today
地点状语: in China
主语: there
谓语: are
表语: many children
定语: like Fangfang（修饰children）
知识点:
there be句型
like sb.（像某人一样）
短语拓展:
there is a cat（有一只猫）
many students like reading（很多学生喜欢阅读）
They like snacks. They don't eat enough healthy food like fruit and vegetables.
句子成分分析:
主语: They
谓语1: like
宾语1: snacks
谓语2: don't eat
宾语2: enough healthy food
定语: like fruit and vegetables（修饰food）
知识点:
并列句（两个简单句由逗号连接）
enough修饰名词时放在名词前
短语拓展:
don't have enough money（没有足够的钱）
like milk and juice（喜欢牛奶和果汁）
It's very bad for their health. Poor eating habits are a serious problem.
句子成分分析:
主语1: It
谓语1: is
表语1: very bad
状语: for their health
主语2: Poor eating habits
谓语2: are
表语2: a serious problem
知识点:
It's + 形容词 + for sb. to do sth.（对某人来说做某事是...的）
a serious problem（一个严重的问题）
短语拓展:
It's important for us to learn English.（对我们来说学习英语很重要）
a big problem（一个大问题）
Health experts say that children should have healthy eating habits.
主语：Health experts（健康专家）
谓语：say（说）
宾语从句：that children should have healthy eating habits（孩子们应该有健康的饮食习惯）
知识点和短语：
should have 应该有（情态动词+动词原形）
healthy eating habits 健康的饮食习惯
拓展短语：
healthy lifestyle 健康的生活方式
healthy habits 健康的习惯
First, they must eat meals regularly and begin with a healthy breakfast.
并列句：First, they must eat meals regularly 和 they begin with a healthy breakfast
状语：First（首先）
主语：they（他们）
谓语1：must eat（必须吃）
宾语1：meals（餐）
状语1：regularly（规律地）
谓语2：begin with（开始）
宾语2：a healthy breakfast（以健康的早餐开始）
知识点和短语：
regularly 规律地
healthy breakfast 健康的早餐
拓展短语：
regularly exercise 规律地锻炼
regular schedule 规律的时间表
Second, they should have different kinds of foods such as fruit, vegetables, grain, eggs, milk and meat.
状语：Second（第二）
主语：they（他们）
谓语：should have（应该有）
宾语：different kinds of foods（不同种类的食物）
同位语：such as fruit, vegetables, grain, eggs, milk and meat（比如水果、蔬菜、谷物、鸡蛋、牛奶和肉）
知识点和短语：
such as 比如（列举）
different kinds of 不同种类的
拓展短语：
different types of 不同类型的
such as music, books, and movies 比如音乐、书籍和电影
Third, children shouldn't eat too much junk food.
状语：Third（第三）
主语：children（孩子们）
谓语：shouldn't eat（不应该吃）
宾语：too much junk food（太多的垃圾食品）
知识点和短语：
shouldn't eat 不应该吃（情态动词的否定形式+动词原形）
too much 太多（修饰不可数名词）
junk food 垃圾食品
拓展短语：
too many 太多（修饰可数名词复数）
healthy snacks 健康的小吃
They are delicious, but eating them often is bad for children's health.
并列句：They are delicious 和 eating them often is bad for children's health
主语1：They（它们，指垃圾食品）
谓语1：are（是）
表语1：delicious（美味的）
转折连词：but（但是）
主语2：eating them often（经常吃它们）
谓语2：is（是）
表语2：bad
状语：for children's health（对孩子们的健康）
知识点和短语：
be bad for 对...有害
often 经常
拓展短语：
be good for 对...有益
every day 每天
If children do as the experts say, they won't become overweight.
条件状语从句：If children do as the experts say（如果孩子们按照专家说的做）
主句：they won't become overweight（他们不会超重）
主语：children（孩子们）
谓语：do（做）
方式状语：as the experts say（按照专家说的）
主句主语：they（他们）
主句谓语：won't become（不会变得）
主句表语：overweight（超重的）
知识点和短语：
do as 按照...做
won't become 不会变得（将来时态的否定形式）
拓展短语：
follow the advice 听从建议
keep healthy 保持健康
They will be healthier.
主语：They（他们）
谓语：will be（将会是）
表语：healthier（更健康的）
知识点和短语：
will be 将会是（将来时态）
healthier 更健康的（形容词比较级）
拓展短语：
stay healthy 保持健康
be in good health 身体健康
Students won't become tired at school, and they will have enough energy to study well.
并列句：Students won't become tired at school 和 they will have enough energy to study well
主语1：Students（学生们）
谓语1：won't become（不会变得）
表语1：tired（疲倦的）
地点状语：at school（在学校）
并列连词：and（并且）
主语2：they（他们）
谓语2：will have（将会有）
宾语2：enough energy（足够的能量）
目的状语：to study well（为了好好学习）
知识点和短语：
won't become 不会变得（将来时态的否定形式）
have enough energy 有足够的能量
study well 好好学习
拓展短语：
focus on learning 专注于学习
have plenty of energy 有充足的能量