Unit 12 Life is full of the unexpected.第一課時 Section A(1a-2d)教學設計

◆梁麗莎

(江西省南昌縣蓮塘六中)

Unit 12 Life is full of the unexpected.第一課時 Section A(1a-2d)教學設計

◆梁麗莎

(江西省南昌縣蓮塘六中)

一、目標導航

(一)重點單詞及短語

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

(二)重點句型

(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)技能目標

能聽懂別人敘述過去的事情，能初步運用由when/before/by the time(that)引導的時間狀語從句敘述過去的事件。

(四)情感態(tài)度目標

通過讓學生敘述過去發(fā)生的事件，讓學生學會傾聽，學會關心別人。

二、學法指導

聽說法，小組合作角色扮演。

三、學習重難點

1.能聽懂別人敘述過去的事情。

2.能初步運用由when/before/by the time引導的時間狀語從句敘述過去的事件。

3.掌握Key sentences中的四個句型。

四、教學過程

(一)自主學習方案

1.預習指導

2.預習Page 89、90的生詞和短語，根據(jù)音標會讀記。

3.朗讀Page 89、90的句子，能英漢互譯。

4.完成書中第89頁1a的練習。

(二)課堂導學案

探究一：初步聽錄音，完成1b的練習。

探究二：輪流扮演瑪麗，看上面的圖談論今天早上所發(fā)生的事情，完成1c。

探究三：進一步聽錄音，完成書中2a，2b的聽力練習。師生核對答案。

探究四：Pair Work.

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

探究五：師生合作完成2d，分角色扮演對話。

知識要點：

1.By the time I got outside，the bus had already left.當我出來時，公共汽車已經(jīng)離開了。

“by the time”表示“當/到……時”，引導時間狀語從句。如果從句中用了一般過去時，主句中常用過去完成時；如果主句中用了將來時，從句中常用一般現(xiàn)在時表將來。例如：

By the time I got up，he had already left.當我起床時，他已經(jīng)離開了。

He will be a teacher by the time he is twenty.到他二十歲時，他會成為一名教師。

拓展：by now表示“到現(xiàn)在為止”，通常與現(xiàn)在完成時連用。例如：

By now I have collected 200 dolls.到現(xiàn)在為止，我已收集了二百個布娃娃。

練習：根據(jù)漢語提示完成下面的句子，每空一詞。

(1)當我到車站時，火車已經(jīng)開走了。

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

(2)長大后，他會離開這兒。

He ________ ________ here by the time he ________up.

2.My alarm clock didn't go off!我的鬧鐘沒響。

go off 意為“發(fā)出響聲”。例如：

Something was wrong with my alarm clock and it didn't go off.我的鬧鐘出毛病了，它沒有響！

拓展：

(1)go by意為“(時間)過去；消逝”。例如：

Time goes by second by second.時間一秒秒地消逝。

(2)go on繼續(xù)。如Please go on working.請繼續(xù)工作。

練習：單項選擇。

—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.卡爾的爸爸在街上看到我，捎了我一程。

give sb.a lift 是動詞短語，意為“捎某人一程”，相當于give sb a ride/give a ride to sb.。如：

I'm a little late，can you give me a lift，dad?我要遲到了，你能捎我一程嗎，爸爸？

練習：根據(jù)漢語提示完成下面的句子，每空一詞。

他讓我搭便車去車站。

He ________ ________ ________ ________ to the station.

達標訓練：

Ⅰ單項選擇。

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.根據(jù)漢語提示完成下面的句子，每空一詞。

1.他醒來發(fā)覺自己在醫(yī)院里。

He ________ ________ and found himself in hospital.

2.看！那些孩子正向學校飛奔。

Look!The children are ________ ________ to school.

3.他穿上大衣走了出去。

He ________ ________ his coat and went out.

4.你每天應該至少刷兩次牙。

You should brush teeth ________ ________ twice a day.

5.他踩了我的腳，甚至連一聲“對不起”都沒有說。

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