Lesson 93 教學設計方案二

教學內容

1.詞匯：try to do

2.句型：It’s quite a nice picture.

3.語法：初步學習過去進行時態的用法。

教具

錄音機；多媒體視頻；一組圖片，畫有人物和動作，如：打籃球、跑步、唱歌、寫作業 等，并標有具體的過去時間。如：8:30 yesterday morning等。

課堂教學設計

Step 1 Leading-in

請三位同學到前面來，分別做出掃地、讀書、寫字等動作。教師依次提問：

T：What are you doing?

S1：I’m sweeping the floor.

S2：I’m reading a book.

S：I’m writing.

教師手指這三位同學，依次問大家：

T：What is he/she doing?

學生按照實際情景，依次答出：

S2: He is sweeping the floor. She is reading a book. He is writing.

教師要求全班將三個人的動作分別記清楚。

Step 2 Presentation

就剛才三位同學的動作，向全班提問：What was ×doing when I came in?

重復兩至三遍，板書這個句式，用彩色粉筆標出was，啟發大家猜測句子的含義，并引導全班回答：

He was sweeping the floor.

She was reading a book.

He was writing.

板書上述三個答句，啟發學生觀察謂語部分的變化，并簡要介紹一下過去進行時態所表示的含義。

Step 3 Ask and answer

借助課文插圖或出示圖片，讓學生練習表達圖中人物的活動。

T: It’s Monday. The students are drawing some pictures on the blackboard. Now let’s look at the picture. What are they doing?

讓學生表達圖中的各個學生正在進行的活動，并讓他們表演出來。

A: What is Li Lei drawing?

B: He is drawing an elephant.

Han Mei is drawing a cat.

Step 4 Read and act

播放視頻：Lesson93情景對話，問：What is Li Lei drawing?

或放對話錄音。教師給出聽前提問（Pre-reading questions）:

What is Li Lei doing?

放錄音一遍，學生回答問題。

然后讓學生就圖中其他的學生進行對話練習并表演。

Step 5 Read and learn

告訴學生Now it’s Wednesday. 指著圖片問：What did the students do on Monday?

出示對話：

A: What was Li Lei drawing when the teacher came in?

B: He was drawing an elephant.

試著讓學生就其他幾位同學進行替換練習。

然后引導學生從上面的句子中理解過去進行時的用法，并總結出其構成形式：was/were +v -ing

并引導學生對過去進行時和前面的現在進行時進行比較：

is/am/are +v-ing

was/were +v –ing

Then let the students read the sentences given and answer questions in pairs.

或者播放視頻：Lesson 93 Read and learn，然后讓學生進行模仿練習。

Step 6 Practice

指導學生兩人一組做課文第3部分練習。教師先與一位程度較好的學生表演以下對話：

T: What was Li Lei doing when the teacher came in?

S: He was drawing a picture.

T: What was he drawing?

S: He was drawing an elephant.

T: What was he drawing on?

S: He was drawing on the blackboard.

全班兩人一組，就Meimei及the twins進行內容相似的問答練習，請幾組同學表演。

教師出示事先準備好的圖片，就上面的人物及活動與學生進行問答練習。