The fourth period(第四课时)Part B Lets try & Lets talk教学内容与目标课时教学内容课时教学目标Lets try学生能够通过阅读Lets try板块的内容，对听力部分的重点内容进行预测学生能够听懂简短对话，抓住关键信息，提高听的能力并完成本板块的听力任务学生能够通过听的过程完成对新句型的初步感知，为Lets talk板块的教学做好准备Lets talk学生能够理解对话大意学生能够按照正确的意群及语音、语调朗读对话，并进行角色扮演学生能够运用核心句型就自然公园展开问答学生能够在情景中运用句型“Are there? Yes, there are./No, there arent.” 询问并回答某处是否有某物学生能够在语境中理解 “building” 的意思，并能正确发音教学重点1学生能够理解对话大意，并能用正确的意群及语音、语调朗读对话。2学生能在情景中运用句型“Are there? Yes, there are./No, there arent.” 询问并回答某处是否有某物。教学难点学生能够运用核心句型就自然公园展开问答。教学准备1.预习状元大课堂创优作业100分状元作业本中本课时的相关内容。2. PPT课件、课文录音、视频、卡片等。Teaching purposePPT播放歌曲，学生跟唱，激趣导入；借用主情景图，师生讨论自然公园，自然引出本课话题。教学过程Step 1: Warm-up & Lead-in1. Greetings.2. Sing a song.Play the cartoon of the songIn a nature park. (出示课件) Students enjoy the song and try to sing it.3. Talk about a nature park.Show the picture of the main scene of this unit on the PPT. (出示课件)T: What a nice nature park! Whats in the park? Look carefully and try to say. Students work in groups to talk about the park. Ask several groups to show.4. Lead-in.T: Cool! Miss White and the children are in the nature park. There is a in the park. There are Is there a? Ss: Yes, there is./No, there isnt.T: Look at Zoom. What does he say?Ss: Hes hungry.T: Yes! Is there a restaurant beside the lake?Ss: No, there isnt.T: Look! Zip has some food. And they can share. The children are hungry, too. They also have some food. They want to find a place to share their food. But they need some tables. Where are the tables? Lets go to see.Teaching purpose帮助学生读懂题目要求，引导学生学会听前预测听力的重点内容，培养学生的听力技巧。让学生提前熟悉新单词，利用图片帮助学生理解词义。Write down the topic on the blackboard.Step 2: Presentation1. Lets try.(1)Predict the conversation. Show some tables on the PPT. (出示课件) T: There are some tables in the park. Where are the tables? Can you guess?Students try to guess.(2)Show the content of “Lets try”. (出示课件) Students read the sentence and predict the answer by themselves.Show pictures of a river/lake/hill. (出示课件)T: Are they beside the river/lake/hill? Now lets listen and find.(3)Play the recording. (出示课件) Students listen to the dialogue and try to find the key word. Then fill in the blank.(4)Play the recording again and check the answer. (出示课件)Teaching purpose通过问题引导学生观察并讨论图片，借助图片预测对话内容，培养学生的观察能力和逻辑推理能力。通过预测对话内容激活已有知识，并提取与文本有关的知识，进入文本话题。(5)Play the recording for the third time. Students read after it. (出示课件) 2. Lets talk.(1)Show the picture of “Lets talk”. (出示课件) Let students look at the picture carefully. Ask some questions to lead them to predict the main idea of the dialogue. The questions are like these:Who are they?Where are they?Whats in the picture? Is there a lake? Is there a restaurant?Teaching purpose利用问题逐步引导学生理解文本并教授新词汇、新句型。(2)Learn the new words and sentence patterns.Point to the picture and ask.T: Look! Miss White and Zhang Peng are sitting beside a lake. What do they see? Are there any people? Write down the sentence “Are there any people?” on the blackboard. Lead students to answer. Then write down the answer “No, there arent.” on the blackboard. Write down “arent=are not” on the blackboard.Teach students to read.Show a picture of a building on the PPT. (出示课件) Teach the word “building” (build + ing=building) to students.Show the questions on the PPT.T: Miss White and Zhang Peng are sitting beside a lake. What do they see? Are there any tall buildings? Are there any animals? Now lets watch.Play the cartoon. （出示课件） Students watch the cartoon and try to get the answers.Check the answers.T: Are there any tall buildings?Ss: No, there arent.T: Are there any animals?Ss: Yes, there are.T: What are they?Ss: They are ducks and rabbits. Show the picture of “rabbit” to help students understand the word “rabbit”. （出示课件） Then teach the word.Teaching purpose教师播放录音，学生听录音跟读。引导学生按照正确的语音、语调及意群朗读对话，并能在小组中进行角色扮演。3. Read and act.(1)Play the recording.（出示课件）Students read after the recording. Ask students to pay attention to the pronunciation and the intonation. (2)Let students practice the dialogue in groups.(3)Let students act out the dialogue.Step 3: Practice1. Ask and answer. Show the picture of “Lets talk” and the sentence patterns “Are there? Yes, there are. /No, there arent.” on the PPT. (出示课件) Let students ask and answer questions according to the picture.A: Are there any tall buildings?B: No, there arent.A: Are there any animals?B: Yes, there are.A: Are there any ducks?B: Yes, there are.2. Look and say.Show a picture of a nature park on the PPT. (出示课件) Students ask and answer questions according to the picture. Then show to the class. The other students listen and make evaluations.Teaching purpose借助教材和PPT，给学生呈现一些情景片段，帮助学生操练新句型。3. Tick a picture and find your “friend”.(1)Show the pictures. (课件出示:教材P61 Lets talk 板块第二部分的三幅图片)