英语人教版三年级下册Unit3.At the zoo partB.docx

TitleUnit3 At the zooPart B LetslearnTeaching Aims1. To learn the new words: small, big, long, short.2. To understand the instructions and do the right actions.Teaching Important&DifficultPoints 1. To learn the new words: small, big, long and short.2. The pronunciation of l in the word small. Teaching Methods Audio-lingual Method、TPR Method、Task-based Teaching MethodTeaching Aids word cards, stickers, pptTeaching ProceduresStep 1. Warm-up/Revision1. Greetings2. Lets do Be fat, be fat, be fat fat fat.Be thin, be thin, be thin thin thin.Step 2. Presentation1.Help some animalsPresent some pictures of animals which locked in the cages and ask students to answer some questions. When students give the right answer, the cage will disappear and the animal will be free and happy. T: Its a sunny day. Are you happy today? Ss：Yes.T: But I have some friends, they are not happy. Look! There are some animals. They are locked in the cages. They are not happy. Can you help them?Ss: Yes.T: Good! If you can answer my questions correctly you can help the animals. Lets start.（Show some pictures）T: Look at the. Its .Ss：Its fat/short/tall/thin.T: Look at the elephant. Its .Ss: Its big.(Lead in the word big) T： big big big b i g big Ss: big big big b i g big(Ask students to read after the teacher)T: Look! What are they？It is an elephant and it is an . Ss: Its an ant.T: Look at the ant. Is it big?Ss: No, it is small.(lead the word small then read the word).Pay attention to the pronunciation of l.(The same way to teach long short)Step 3. Practice 1. Drive a trainRead the new words one by one.2. Bomb game3. Show some parts of a rabbit.T: Guess. What is it?Ss: A rabbit.T: Look at my rabbit. It has .(Present the sentence pattern: It has.Lead students to say: It has.)4. Describe some animals.Ask students to describe the animals using the sentence: It has.Step 4. Consolidation1. Group work T: Describe the animals you drew with your partner. You can use the sentences: It has .2. RiddlesGive students some sentences and let them guess what is it?3. Give us a riddle.Ask one or two students to describe an animal and let others guess what is it.Step 5. Homework1. Write the new words 4+2 times.2. Describe some animals to your parents or your friends。通过朗朗上口的歌谣让学生边唱边做动作，调动英语课堂气氛，并复习已经学过的几个形容词。给学生们看一些关在笼子里的动物的图片，让学生通过回答问题帮助小动物们获得自由。在帮助学生复习旧课的同时进行热爱动物的情感教育，并无痕地过度到今天的新授内容。通过动物图片展示形容词，并通过对比教授单词，加深学生印象。注意新单词的发音，突出重难点。通过开小火车和游戏让学生读单词，进行巩固。展示兔子的各个部位，让学生猜是什么，调动学生积极性。再通过兔子的图片各个身体部位巩固新授单词，并导入重点句型。让学生自己介绍动物，帮助学生操练新句型。通过几个动物的小谜语让学生巩固新单词与巨型，并让学生自己出谜语，让学生学会输出新句型。板书设计Unit 3 At the zoo big small long short It has a smallnose. It has two long ears. 课后反思在热身的第一部分，通过学过的chant，引入已学的形容词，使学生能回忆起旧知识，拉进新旧知识的距离。第二部分，通过让学生帮助小动物，复习形容动词。学生对图片比较喜欢，因此，能迅速地调动起学生的积