四年级下英语教案Unit 3 What subject do you like best1人教精通.doc

人教精通版四年级下册Unit 3 What subject do you like best?Lesson 13Teaching aims and demandsKnowledge Aims1、Ss can know and read the new word: twenty-one to twenty-nine. 2、Ss can spell and write the word : eleven and twelve.3、Ss can clearly master the sentence : How many words do you have? We haveAffection AimsSs can be more confident during the study of English and get great fun of study.挑战性目标（预设）1To promote the Ss interest。2To foster the dialogue confidence.教学重点1.Ss can write the word : eleven and twelve.2.句型“ How many words do you have?”的运用。教学难点1.Ss can write the word : eleven and twelve.2.句型“ How many words do you have?”的运用。课前准备StudentsBefore the students in the teaching content related to learning experience is less, but in order to guarantee the students learning interest and enthusiasm, let students full engagement inquiry activity, no organizations of any form of preparation before activities.TeacherPicture cards. Tape. Recorder. stickers Lesson timeOne periodTeaching Steps差异分析教学策略Step 1 ：Warming-up/Revision1Lets sing Number song.2Lets count from one to twenty.Step 2: presentation1Lets play .Whats two and five?(seven)Whats ten and ten?(twenty)Whats ten and eleven?(Twenty-one)T: How to read twenty-one in English? Teaching Ss.2Learn twenty-two to twenty-nine.3、Lets play a game. 教师把单词分别发给学生，用单词配对。如: 拿到twenty的学生去找two的学生，配成twenty-two.4单词归类。找一找我们所学过 学习用品/ 水果/衣物/数字/动物等。以小组为主，比一比。5T 用How many words do you have? 来问。6Listening to the tape two times. Read after the tape.7Pair work in groups.8小组朗读课文比赛。Step 3 :practice1看数字卡片说英语。2用“How many”练习说话。1.Communicat-ional2.Direct Teaching Method3.Listening and speaking4.TPR5.Situation-al Teaching M