湘鲁版四年级下册Unit 2 There are many flowers.-Section A-ppt课件-(含教案+素材)--(编号：40d5e).zip

课后反思 这节课是第二单元第一部分。由标题引人今天的重点 句型和单词。由旧入新，从以前学的 be 动词知识，引入今 天的 There be 句型单复数用法。这节课同学们能够积极回 答问题，勤于思考。在游戏中学到知识。在老师给出的例 句中自己找到句型的区别和用法，从而更加深刻印象。但 是，课后还是要关心潜能生的掌握情况。并在课后给出习 题多练习，学生就可以掌握的更好。 有很多花。有很多花。 flower 花花 grass 草草 tree 树树 plant 植物植物 tree tree tree flower plant grass Lets play a game！ 规则：规则：如果看到单词时，请大声读出来，如果看到单词时，请大声读出来， 如果看到炸弹，一起说：如果看到炸弹，一起说：“BONG”。 plant flower grass flower There are many flowers. There is a flower. There are many trees. There is a tree. are many flowers is are many trees is 相同点？相同点？不同点？不同点？ There be 句型句型 There is 后面跟主语后面跟主语（单数）（单数） There is a pen. There is a coat. 有一支钢笔。有一支钢笔。 有一件上衣。有一件上衣。 There are 后面跟主语后面跟主语（复数）（复数） There are two tigers. There are many umbrellas. 有两只老虎。有两只老虎。 有很多伞。有很多伞。 练习练习（用（用are、is填空）填空） 1.There _ an apple. 2.There _ many monkeys. 3.There _some pens. 4.There _ two blackboards. 5.There _a desk. is Unit 2 There are many flowers. Teaching contents: section A 2 Teaching plan Greeting！ Teaching Aims: 1. Learn and master new words: grass, plant, tree, flower 2. Enable students to talk in English about how to express in daily life. 3. Understand the sentence pattern. 4. Develop the students speaking and writing ability. Teaching important points: 1. Improve the students speaking and writing ability. 2. Master these new words and remember them. Teaching difficult points: 1. Students are able to use these new words in our daily life. 2. Students can understand and use the sentence pattern of “There be”. Teaching procedures: Step 1: Lead in Show the topic about “There are many flowers.” on the PowerPoint. Teacher ask students “Do you know any words about this topic?” Students may answer”many ,there are.” Then teacher lead in the sentence pattern of “There be.”. Teacher must emphasize the lisping accent about “th”. Write on the BBD. Teacher asks students “Why dont have am in the sentence pattern?” Step 2 New words The first word is “flower”,show the word by PowerPoint. Other words use the same way to teach. In this process, teacher asks students “How to spell it?”,choose some volunteers to spell them. During the process, teacher can use some games to stimulate students interesting. For example: “look at my figures” “ I louder You lowest”. Step 3 There be There be is +singular nouns are+plural nouns Teacher show 4 pictures, lead in students translate these sentences. The first picture is about “There are many flowers.” The second picture is about “There is a flower.” The third picture is about “There are many trees.” The fourth picture is about “There is a tree.” Ask students find the commons of these four sentences, then find the differences of these four sentences.Last, we can get the sentence pattern. Step 4 Do some exercises. Do some exercises, ask students write the answers on their exercise books. Choose some volunteers speak their answers to class. Step 5 Homework Remember todays new words. Preview the conversations