第十七课 Lesson Seventeen
第十七课 Lesson Seventeen
一、教学内容
1.词汇(略)。
2.句型:1) How far is it? 2) Let's get on the bus.
3.语法:小结代词it的用法。
二、教具
录音机;教学挂图(或模仿课文插图自制)。
三、课堂教学设计
1.复习值日生报告。
教师可参照前几课有关复习步骤进行。
2.通过对第十五课的内容进行提问的方式,引出本课要学的对话:
T: Are Jim and Li Lei going to have any classes next week?
Ss: No,they aren't.
T: What are they going to do next week?
Ss: They're going to work on a farm next week.
T:What work are they going to do there?
Ss:They're going to help the farmers with their work.
They're going to pick apples.
T: Right. They're going to work hard on the farm.(让学生猜hard一词的词义)。
The farm is near, quite near. It's not far. Only a few kilometres.
教师将上述生词写在黑板上,扼要说明,反复领读,直到学生初步掌握为止。
3.准备放课文第1部分录音。教师板书听前提问(Pre-listenins questions):
1) Is Jim late? 2) How far is the farm?
放课文录音一至两遍,学生回答黑板上的问题。再放录音,学生打开书跟读,反复三遍。教师讲解对话中的难句(见难点讲解1、2)。
4.将大幅挂图挂在黑板上(如条件不具备,可利用课本中插图),教师先问几个一般问题:
T: Where are the students? Are they at school?
Ss:No,they're on the farm.
T:Are they working hard?
Ss: Yes, they are.
教师借助挂图,教授剩余生词,反复领读。确信学生初步掌握全部生词后,叫起一位程度较好的同学,进行以下问答练习:
T: Can you see Li Lei in the picture?
Ss: Yes, I can.
T: What is he doing?
Ss:He's picking apples.
指导学生两人一组,模仿刚才的示范表演,就这幅图进行问答练习。
5.打开练习册,要求学生用笔头形式独立完成习题1。如果时间允许,数分钟后,可核对部分答案。
6.布置作业
1)练习朗读本课对话;2)抄写生词及短语;3)完成练习册习题。
四、难点讲解
1.I think it's about seven.我想大约有7公里。
句中代词it指距离。在seven之后,省略了kilometres。
代词it的用法很多,请看以下例句:
1) A: Where is my book? l can't find it.我的书在哪儿?我找不到了。你看不见吗?
就在桌子下面。
B:Can't you see?It's under the desk.
例句中it代替上文出现过的名词book。
2) A: What's this in English?这个东西用英语怎样说?橡皮。
B: It's an eraser.
例句中it代替上文出现的另一代词this(也可代替that)。
3) A: What time is it?几点了?
B: It's a quarter to seven.差一刻七点。
例句中it指时间。
2.Let's get on the bus.让我们上车吧。
这是一个祈使句。 Let's是let us的缩略形式,意为:"让我们";要做的事情包括听者在内。在本课中,指李磊邀吉姆一同上车。如果所做的事情不包括听者在内,则一般不用缩略形式。例如:Please, Mr Hu, let us go home.胡老师,请让我们回家吧。