九年级英语第二十三单元 -英语教案

科目 英语
年级 初三
文件　middle3 unit23.doc
标题 The football match
章节 第二十三单元
关键词
内容
教学目标

3.语法
过去完成时表示在过去某一时间或动作之前已经发生或完成的动作;
过去完成时由 “助动词had (用于各种人称和数)+过去分词”构成.
　
教学重点与难点
1.It’s a long time since we met last!
It’s … since …句型中的It指的是时间, 可以说It has been … since …, 但习惯上常说It’s … since ….
It’s half an hour since the film began.
电影开始有半小时了.
It’s an hour since he fell asleep.
他睡着有一个小时了.
It’s three years since his father died.
他父亲去世有三年了.
It’s two months since he left home.
他离家已有两个月了.
It’s three days since he came back.
他回来已三天了.
2.journey与travel都有 “旅行”的意思, 具体用法如下:
•journey通常指 “在陆地上由某一地点到另一地点的旅行”,
也指 “旅行的路程”, 是个比较正式的用语.
Did you have a good journey?
你旅行愉快吗?
It’s a 300-mile journey.
这次旅程为300英里.
•travel泛指旅行、游历, 尤指国外旅行, 但无路程的含义.
He came home after five years of foreign travel.
他在国外旅游了5年才回家.
He is fond of travel.
他喜欢旅游.
3.be in time for sth. 来得及赶上…
You are just in time for the football match.
你刚好来得及赶上足球比赛.
I was just in time for the flight.
我刚好来得及赶上那班飞机.
　
4.team指全队时是单数, 若指队里的每一个队员则是复数;
与team用法一样的还有class, family等.
The team has already been chosen.
队伍已经被挑选好了.
Our team are wearing blue socks.
我们队的每一个队员都穿兰色的短袜.
The class has elected its head.
班里已经选出班长.
The class are very bright.
这班学生很聪明.
My family is going to move.
我家要迁居了.
His family are waiting for him.
他的家人正在等他.
5.either … or … 或者…或者…
Either do it at once or don’t do it at all.
要么马上就干, 要么干脆不干.
Does he know either English or Russian?
他懂英语还是俄语?
【注意】
1)当either … or连接并列主语时, 其谓语动词形式与邻近的主语保持一致.
Either he or I am going to help you with your English.
不是他就是我会帮助你学习英文的.
2)either … or …连接两个单数名词时用单数代词与名词呼应,
若连接两个复数名词时, 就用复数形式的代词来呼应.
Either Mary or her sister left her umbrella here.
不是玛丽就是她的姐姐把伞丢在这里了.
Either the Wangs or the Lees will sell their house.
不是王家就是李家要出售房屋.
3)either … or …如果连接的名词有单数也有复数, 要将复数形式的名词放在后面, 用复数形式的代词与其呼应.
Either Mary or her sisters will take care of their old father in hospital.
不是玛丽就是她的姐妹们来照顾她们住在医院里的老父亲.
6.either pron. (两者之中)任何一个either of + 人称代词 / 复数名词 (该复数名词前必须用一个限定词, 如物主代词、指示代词或冠词)
Either of …作主语时, 谓语动词一般用单数形式.
Either of them / the children is good at swimming.
这两个孩子都擅长于游泳.
【注意】neither of … 的用法同上.
Neither of them / the children is on the team.
他们两个都不在队里.
7.such的用法
•such作为形容词意思是 “如此的”, “这样的”, 修饰各种名词.
Have you ever seen such a foolish man?

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