Unit 12 Life is full of the unexpected.第一课时 Section A(1a-2d)教学设计

◆梁丽莎

(江西省南昌县莲塘六中)

Unit 12 Life is full of the unexpected.第一课时 Section A(1a-2d)教学设计

◆梁丽莎

(江西省南昌县莲塘六中)

一、目标导航

(一)重点单词及短语

unexpected，backpack，oversleep，give…a lift，by the time(that)

(二)重点句型

(1)By the time I got up，my brother had already gotten in the shower.

(2)When I got home，I realized I had left my keys in the backpack.

(3)When I woke up it was already 8：00 a.m.!

(4)Before I got to the bus stop，the bus had already left.

(三)技能目标

能听懂别人叙述过去的事情，能初步运用由when/before/by the time(that)引导的时间状语从句叙述过去的事件。

(四)情感态度目标

通过让学生叙述过去发生的事件，让学生学会倾听，学会关心别人。

二、学法指导

听说法，小组合作角色扮演。

三、学习重难点

1.能听懂别人叙述过去的事情。

2.能初步运用由when/before/by the time引导的时间状语从句叙述过去的事件。

3.掌握Key sentences中的四个句型。

四、教学过程

(一)自主学习方案

1.预习指导

2.预习Page 89、90的生词和短语，根据音标会读记。

3.朗读Page 89、90的句子，能英汉互译。

4.完成书中第89页1a的练习。

(二)课堂导学案

探究一：初步听录音，完成1b的练习。

探究二：轮流扮演玛丽，看上面的图谈论今天早上所发生的事情，完成1c。

探究三：进一步听录音，完成书中2a，2b的听力练习。师生核对答案。

探究四：Pair Work.

Make up an ending for the story and share it with your partner，finish 2c.

探究五：师生合作完成2d，分角色扮演对话。

知识要点：

1.By the time I got outside，the bus had already left.当我出来时，公共汽车已经离开了。

“by the time”表示“当/到……时”，引导时间状语从句。如果从句中用了一般过去时，主句中常用过去完成时；如果主句中用了将来时，从句中常用一般现在时表将来。例如：

By the time I got up，he had already left.当我起床时，他已经离开了。

He will be a teacher by the time he is twenty.到他二十岁时，他会成为一名教师。

拓展：by now表示“到现在为止”，通常与现在完成时连用。例如：

By now I have collected 200 dolls.到现在为止，我已收集了二百个布娃娃。

练习：根据汉语提示完成下面的句子，每空一词。

(1)当我到车站时，火车已经开走了。

________ ________ ________ I got to the station，the train ________ ________ left.

(2)长大后，他会离开这儿。

He ________ ________ here by the time he ________up.

2.My alarm clock didn't go off!我的闹钟没响。

go off 意为“发出响声”。例如：

Something was wrong with my alarm clock and it didn't go off.我的闹钟出毛病了，它没有响！

拓展：

(1)go by意为“(时间)过去；消逝”。例如：

Time goes by second by second.时间一秒秒地消逝。

(2)go on继续。如Please go on working.请继续工作。

练习：单项选择。

—Why were you late this morning？

—My alarm clock didn't ______，so I overslept.

A.go by B.go onC.go offD.go down

3.Carl's dad saw me on the street and gave me a lift in his car.卡尔的爸爸在街上看到我，捎了我一程。

give sb.a lift 是动词短语，意为“捎某人一程”，相当于give sb a ride/give a ride to sb.。如：

I'm a little late，can you give me a lift，dad?我要迟到了，你能捎我一程吗，爸爸？

练习：根据汉语提示完成下面的句子，每空一词。

他让我搭便车去车站。

He ________ ________ ________ ________ to the station.

达标训练：

Ⅰ单项选择。

1.Tom drove by and gave me a ______ on the way home.

A.flightB.runC.walkD.lift

2.When I got to the cinema，the movie______ for five minutes.

A.beganB.had begun C.had been onD．has been on

3.She will be a nurse ______ she graduates from the school.

A.by the timeB.at this time

C.at that timeD.at a time

4.The alarm is ______.There must be something wrong with the car.

A.going onB.going by

C.going off D.going down

5.I ______ this morning and missed the early bus.

A.oversleptB．sleptC．heldD．caught

Ⅱ.根据汉语提示完成下面的句子，每空一词。

1.他醒来发觉自己在医院里。

He ________ ________ and found himself in hospital.

2.看！那些孩子正向学校飞奔。

Look!The children are ________ ________ to school.

3.他穿上大衣走了出去。

He ________ ________ his coat and went out.

4.你每天应该至少刷两次牙。

You should brush teeth ________ ________ twice a day.

5.他踩了我的脚，甚至连一声“对不起”都没有说。

He ________ ________ ________“sorry” when he stepped on my toes.