九年級上Unit4Iusedtobeafraidofthedark.教案

1、Unit 4I used to be afraid of the dark.Section A (1a-2c)Step 1.Leading-inDo you remember what you were like three years ago ? When you studying in a primary school, what you were like ? What did you like doing ? Do you remember that ? I think everyone has changed a lot .For example, we were short at

2、that time ,but now we are taller ; we liked watching TV at night , but now we have to study . Yes or No? Besidesthese , we have a lot of changes .Today well talk about the changes we have .Show two pictures of two students in our class.What does she he look like ? Do you think what she he is like ?

3、Present: She is tall.She has long straight hair.She has two round eyes.She is outgoing and brave.Now ,describe your best friend like this:Ask students to tell their answers .Other students write the words about appearance and personality.Show the chart.AppearancePersonalityAsk students to read the w

4、ords and phrases together.呈現(xiàn)新單詞： humorous , silent , helpfulStep 2 Bobs friendsShow the two pictures of students which was showed before.Do you want to know what they used to look like and what they used tobe like when they were children?Show the pictures of their childhood.T: They used to be .have.

5、呈現(xiàn)句型： They used to be .have.解析： used to +動詞原形，表示“過去常常做.”Eg: I used to get up late , but now I get up early.She uses to be short, but she is tall now.Step 3Listening practiceShow the picture in 1b.Look at the picture , Bob is seeing some friends for the first time in four years. Theyve changed a lot.

6、 What did his friends use to look like?Scan the sentences before listening.Listening to the tape for the first time ,Ss write their answers.Listen again, check the answers by asking questions.Eg: Maria used to be _short_.He used to wear glasses.Did Maria use to be short? Did he use to wear glasses?D

7、id Amy use to be short?She used to have short hair,didn tshe?Then ask one or two students to answer questions like this:Tina used to have red and curly hair, didntshe ?Whats she like now?What does she look like now?“自我曝光”游戲1.教師拿出一張自己以前的照片，借助肢體語言敘述：T: I didntuse to wear dress. Now I like dress very m

8、uch.引導(dǎo)學(xué)生總結(jié)“I didntuse to wear dress. ”中 used to 的否定句的表達方法。2.教師引導(dǎo)學(xué)生理解1C 的要求，讓男女學(xué)生分角色朗讀1C 的對話，教師讓學(xué)生找出used to 的一般疑問句和反義疑問句。3.讓學(xué)生同伴之間完成1C 的任務(wù)。4.一個學(xué)生向全班展示一張自己以前的照片，說出自己過去的一種經(jīng)歷。例如：I used to have long hair.其他同學(xué)說出她現(xiàn)在的情形。例如：You have short hair now.該學(xué)生再根據(jù)自己過去的一種經(jīng)歷的提出一個問題。例如：Did I use to have straight hair?全班同

9、學(xué)熱氣照片回答她的問題。例如：No,you didnt,you have curly hair.該學(xué)生再根據(jù)自己過去的一種經(jīng)歷提出一個反義疑問句的問題。例如：I used to wear red clothes ,didntI?全班學(xué)生根據(jù)照片回答她的問題。例如：Yes , you did.Step 5.Listening practiceT: Now we know everybody has changed a lot . What do you think of our monitor?Activity :Ask Ss to read the word in groups.Deal wi

10、th the unknown word by themselves.Ask one group of Ss to read the words one by one, another group saying the chinese meaning of each word.Ask one group of Ss to describe your best friend with the description word in 2a.Now listen to the tape and check the words you hear.Check the answers.T :Paula an

11、d Steve are good friends ,they haventseen each other for a long time . Paula has changed a lot . Now listen to the tape how Paula has changed.Ask Ss to read the sentences in 2b. Pay attention to“in the past”and“now ”and the blanks. Guess the part of the speech.Listen to the tape for the first time ,

12、 Ss only listen.Listen again , complete the chart about how Paula has changed.Check the answers.Step 6. Role-play the conversation.Make conversations about Paula using the information in 2b.A few minutes later, ask students to present their conversations.Step 7 . Summarize.Today weve learned to talk about ones changes by using “usedto ”.Everyone needs to change to ma