unit3《What-color-is-it》教学设计剖析

Unit3 What color is it?教学目标通过本单元教学，使学生能运用所学知识熟练描述物体的颜色，同时进一步学习分辨物体的用语，并加以运用；能发表个人观点，努力解决问题；能学会与他人合作与交流；能运用多种手段为英语学习服务。

1 知识目标---What’s this ? ---It’s V.---What color is it ？---It’s red. / It’s black and white.2 能力目标培养语言运用能力，让学生在用中感悟，把所学到的语言知识与生活实际结合起来，使学习过程生活化。

培养英语思维能力和创新意识。

3 情感目标通过小组对话，讨论，课前准备和设计一系列的课堂活动，培养学生自主学习、探究和乐于并善于与他人合作的精神。

教学设计Teaching steps(教学步骤)：StepⅠ Revision and warming-upA Guessing gameTeacher shows a part of a letter and asks : “What’s this?”Get the students to answer the questions like this: “ I think it’s A / B.”Then show the whole of the letter to let the studentscheck whether they’re right or wrong.StepⅡ Presentation1.Focus attention on the picture in Activity 1a. Ask Students to find the capital letters in the picture to match the lower case letters. Then check the answers.2.Play the recording. Stop the tape after each letter and have students repeat. Check pronunciation and correct if necessary.3.Play the recording again. Have students repeat the eight letters in one set. Check pronunciation and correct if necessary. Step Ⅲ Practice1.2c: Students listen and write the number of the letters in the boxes according to the order in which they hear them. Then check the answers.2.2d: The teacher demonstrate drawing the letters on the board. Demonstrate how students can use the lines in the book to assist them in writing the letters. Move around the room checking on their work. Step Ⅳ Exploration3: Ask students if they recognize any of the abbreviations, and know what they stand for. Have students discuss in groups. If necessary, provide some hints, such as asking where they have seen any of these logos before.Answers:S-小号 / M-中号 / L-大号 / XL-加大号UFO-不明飞行物 / CCTV-中央电视台UN-联合国 / MTV-音乐电视 / SARS-“非典”StepⅤ Homework(1)Listen to 2a and read it after the tape.(2)Copy the letters Ss-Zz and the letters in 3， write down the Chinese meaning and collect more such letters.(3)Make color letter cards.Period 2Teaching steps（教学步骤）StepⅠRevision and warming-up1.Self Check 3: Fill in the missing letters. Then read out all the letters from a to z.2.Revise the 26 letters by using the color letter cards students made in the last period. Then can ask and answer like this: ---What’s this/that ? ---It’s A/B.StepⅡPresentatione the color letters cards students made and present this dialogue:---What’s this ? ---It’s S.---What color is it ? ---It’s red/black and white.2.1a: Ss listen and repeat.3.Introduce some other words for colors in the same way as in step 1. Step ⅢPractice1b: Read the names of the colors and have Ss repeat them. Then ask Ss to match the words with the colors.1c:﹡Say the sample conversations. Have students repeat.﹡Students then practice the conversations in pairs. Asstudents practice, move around the classroom to check progress and help with pronunciation as needed.﹡Ask some pairs to act out their own conversations.Step ⅣExplorationAsk students to practice asking each other about other items they know. They may do so using other English vocabulary(e.g. bedroom items) if they wish.StepⅤHomework(1)L isten to 1a，read and recite it.(2)G o on making up your dialogues with your group members and polish it.(3)F inish Self-check 2.Section A 4: Color the picture.(4)Bring colored pens for the next period.Period 3Teaching steps(教学步骤)：StepⅠRevision and warming-up1.Self Check4: Ss work in pairs. Use colored pens to write down the letters your partner says.2.Check Homework in Period 2.3.Play a game“What color is it ?”StepⅡListening PracticeSection B 1a:﹡Draw attention to the picture. Ask students if they can recognize the items in the picture.﹡Play the recording twice. Students color in the items in the picture according to the conversation.﹡Check the answers.Section B 1b:﹡Focus attention on the sentences. Explain that the students need to fill in the correct words for the color of each item.﹡Play the recording again. The students write the correct color words.﹡Check the answers.Step ⅢPracticeSection A 5:﹡Use the items in Section B 1a to role play one round with two students as a model for the class like this :---What’s this in English ? ---It’s a key.---Spell it, please . ---K-E-Y.---What color is it ? ---I t’s yellow.﹡Get students into pairs. Have them practice the conversation here.﹡Students then ask each other about other items around them. Use the conversation here as a model. Move around the classroom to check progress and help with pronunciation as needed.﹡Encourage students to recycle the vocabulary they know from the first two units.Step ⅣHomework(1)Go on making up your dialogues with your group members and polish it.(2)Copy the conversations in Section A 5 and write down the Chinese meaning.(3)Colors can make colors.Period 4Teaching steps(教学步骤)：StepⅠRevision and warming-up1. Colors can make colors.2. 3a: Listen and repeat.StepⅡPresentationT：A、E、I、O、U 这五个字母我们称它们为元音字母。