5.classification
分类
1)typical expressions
经典英语句型
there are two types of apples in this shop.
在这家商店有两种苹果出售。
how many kinds of people are there?
这世界上有多少种人？
there are several classes of trees and flowers in this garden.
在这个花园里有好几种树和花。
there are two major varieties of english.
英语有两种主要的变体。
we can classify the english words according to their usage.
我们可以根据用法把英语单词分成几类。
do you know the classification of the english words according to the parts of speech?
你知道根据词性而进行的英语单词的分类吗？
we divide the class into three groups.
我们把班上分成三组。
the whole classroom is divided into two parts:one is for girls,the other is for boys.
全教室分成两个部分：一部分给女生，另一部分给男生。
the books in the library are categorized.
图书馆里的书都被分类了。
i want to make a division of all these animals.
我想把这些动物分类。
we can make a cup of tea in five steps.
我们可以分五个步骤来泡茶。
the story falls into three parts.
这个故事分成三部分。
dialogue 1
英语对话1
a:do you know how many different kinds of english words there are?
你知道英语单词有多少种分类吗？
b:english words can be classified according to different criteria.
英语单词可以根据不同的标准分类。
a:what are they?
怎么分？
b:first,let's divide words into two major categories according to the functions:content words and functional words.
首先，让我们根据单词的功能把它们分为两类：实意词和功能词。
a:any other classifications?
还有其他的分类吗？
b:yes.they also can be classified into verbs,nouns,and adjectives etc.,according to the parts of speech.
有。也可以根据词性把它们分成动词、名词、形容词等等。
dialogue 2
英语对话2
a:how many kinds of trees are there in your garden?
你的花园里有多少种树？
b:i don't know exactly.maybe ten,or fifteen.some of them are fruit trees,others are not.
具体我不知道。大概有十种，或者十五种。有的是果树，有的不是。
a:how many different types of fruit trees?
有多少种果树呢？
b:four.they are orange trees,apple trees,peach trees,and plan trees.
四种。它们是橘子树，苹果树，桃树，李树。
dialogue 3
英语对话3
a:how did you deal with the big class?
你是如何教大班的？
b:usually i divided the big class into several smaller groups.then,i taught the smaller groups individually.
通常我把大班分成几个小班。然后给小班分别上课。
a:how did you divide?
你是怎么分的呢？
b:i divided them according to their age:i put the students of the same age together.
我根据年龄来分：年龄相同的就在一个班上课。
a:any other ideas?
还有其他的方法吗？
b:sometimes,i made some changes:classified them according to their marks.that's to say,if they got the same marks in the test,they would study in the same group and learn the same things.
有时候我做点改变，根据他们的成绩来分：考试中成绩相同的就在一个班，学一样的内容。
b:good.
很好。