1、Unit4 At the farm A lets learn 教学目标教学目标： 知识目标知识目标: : 1.能听、说、认、读单词：tomatoes，carrots，potatoes， green beans。 2.、能用形容词描述蔬菜的特点，并对蔬菜作出评价，如： Look at the green beans. Theyre so long! The potatoes are big. 能力能力目标目标：能够听说认读句型和单词，并在情境中运用。 情感目标情感目标：培养学生口语表达能力和交际能力，培养学生热爱自然的 良好感情。 教学教学重点重点：单词 tomato， green bean,
2、potato, carrot 及 其复数形式。 教学难点：教学难点：these 的发音 tomato，potato 的复数形式。我 们需要掌握名词变复数的规律。只有把单词掌握好，那么名 词变复数的规律也就容易记住。能力的重点：能够听说认读 句型和单词，并在情境中运用。 教学环节教学环节 StepStep 1.Lead-in1.Lead-in（5minutes） 1 通过.Brainstorming, think about the food you know. 来回顾已经学过的有关食物的单词引入新知学习有关蔬菜 的单词。 设计意图： 以旧知引入新知， 同时调动学生的学习兴趣。 2.Today,
3、 Mike, John and Sarah are at a farm(在农 场）.Lets go and have a look,OK? Try to be the farm guider.If you finish these tasks,you can be the farm guider. StepStep 2.2. PresentationPresentation Fight to the end 让我们一起闯关，争当“农场小向导” (15minutes) Task 1 猜一猜 说一说 1.Guess: Whats this? Its red, its round, but it i
4、snt apple. Whats this? Its a tomato. What are these?They are tomatoes. Thesearetomatoes.Hewethese this-these They are red.The tomatoes are big. 2.Whats this? Its a potato. What are these?They are potatoes. Look at the potatoes. Theyare_.The potatoes are_. What are these? They are_. 3.It is long and
5、orange. Rabbits like eating it. What is it? carrotcatbaghat Whats this? Its acarrot. What are these?They arecarrots 4.What are these?They are green beans. cucumberssistersbrothersteachers They are so fresh.The green beans are so long. 5.Whats this?Its anonion.mother brother What are these?They areon
6、ions. They are red.They make me cry. 设计意图： 通过 Task1 我们学习了单词以及单词的复数形式， 而且也对单词进行了操练。 StepStep 3.3. PracticePractice Task2 考眼力(5minutes) 1.Golden eyes 2.Lets play the game 蔬菜蹲游戏 设计意图：通过 Task2 我们用游戏激起学生的兴趣， 让他 们高效率的掌握所学内容。 Task 3(5mintes) 交际小能手 设计意图：通过用开火车的句子操练形式，操练了所学内容 Describe them Task 4(5minutes) C
7、hant 小能手 设计意图：让学生放松 StepStep 4.4. ConsolidationConsolidation Task 5（10minutes） 1.Talk show!分组读句子 2.Pair work What are these? They are. The _are _. 设计意图：巩固所学单词和句型。操练单词和句子，达 到语言综合运用的目标 StepStep 5.5. HomeworkHomework 介绍农场里的蔬菜 设计意图：巩固所学内容，达到语言综合运用的目标 StepStep 6.6.SummarySummary 设计意图：总结名词变复数的规则，总结这节课所学内 容。
