内容正文:
Unit 4
My Favourite Subject
Section A(3a—3d)
Read the sentences and circle the conjunctions.
3a
Grammar Foucus
2
Complete the statements with and, but, or because.
3a
because
and
but
3
连词and, but 与 because
连词 and
意为“和, 并且; 然后; 那么”, 表示并列关系、顺承关系或条件和结果的关系。
英语中,在词和词、短语和短语、句子和句子之间起连接作用的词叫连词。
Language Points
4
The girl has a small nose and two big eyes.
这个女孩长着一个小鼻子和两只大眼睛。
My mother is a nurse and my father is a teacher.
我母亲是位护士,我父亲是位老师。
She takes her schoolbag and goes to school.
她拿上书包就上学去了。
Work hard and you'll get good grades.
努力学习,你就会取得好成绩。
连接名词短语,表并列关系
连接句子,表并列关系
连接动词短语,表顺承关系
连接句子,表条件和结果关系
5
连词 but
意为“但是”, 表示转折关系, 连接意义相反或相对的词或句子。
The house is small but nice.
这个房子很小但是很漂亮。
连接单词
The car is very old, but it runs very fast.
这辆小汽车很旧了,但是它跑得很快。
连接句子
6
连词 because
意为“因为”, 引导原因状语从句, 表示原因。
—Why do you want to go there? 你为什么想去那里?
—Because it's an interesting place. 因为那是个有趣的地方。
because 引导的原因状语从句可用来回答 why 开头的疑问句。
because引导的原因状语从句可在主句前也可在主句后,在主句前时,要用逗号与主句隔开。
Because this is our first lesson, I don't know your names.
= I don't know your names because this is our first lesson.
因为这是我们的第一节课, 所以我不知道你们的名字。
7
because 和 so(所以)不能同时用在一个句子里,只能用其中一个。
I don't know the way to your home because I'm new here.
我不知道去你家的路,因为我是新来的。
= I'm new here, so I don't know the way to your home.
我是新来的,所以我不知道去你家的路。
8
Match the two parts to make sentences.
3b
9
Complete the passage with and, but, or because.
3c
Grammar Focus
because
and
and
but
and
and
but
10
Grammar Focus
Do a survey in class using the questions below.
3d
11
1.记住3a表格中的句子。
2.复习整理本课语法,并做出思维导图帮助记忆。
Homework
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