内容正文:
Unit 4
I like the city very much
Module 2
Story time
Read and answer
What makes the streets messy and dirty?
Why the fish in the river are dead?
What can we do to keep the air clean?
Where should we put the rubbish?
What can we do to keep our city clean?
We can walk to school.
We can take the bus to school.
What can we do to keep our city clean?
We can take the metro to school.
We can plant more trees.
Grammar time
can,make,keep的用法讲解与练习
情态动词can的基本用法
1.表示“能、会”,指脑力或体力方面的“能力”。
例如:
I can speak English.
Jim can swim but I can't.
情态动词can的基本用法
2.表示“可能”,常用于否定句或疑问句中,指某种可能性。
例如:
Han Mei can’t be in the classroom.
Can he come here today, please?
情态动词can的基本用法
3.表示“可以”,常用于口语中,指许可或请求做某事。
例如:
Can I have a cup of tea, please?
You can go out.
知识呈现:
make用作使役动词表示 “使;使成为” 时,可跟复合结构,即“make+宾语+宾语补足语”,其中的宾语补足语可以是不带to的不定式、过去分词、形容词或名词。本节课就make的复合宾语结构阐述如下:
知识呈现:
I. “make+宾语+n.” 意为“使、让某人 / 某物(成为)……”。
足球让我疯狂。
1. Soccer makes me crazy.
我们推选他作我们足球队队长。
We made him captain of our football team.
II. “make