2021-2022学年高教版英语1（基础模块）电子教案B2U7-3.doc
独家文档请勿盗版感谢支持Unit 7 So much to do before we travel!（第三课时教学设计）一、 教材分析1、教学内容本课时系教材英语2（基础模块 高教版）第七单元的第三课时Language in use 和Vocabulary Practice两部分，具体内容为时间状语从句中，当主句是现在将来时，从句时态的正确形式以及本单元词汇的相关练习。2、教学重点、难点教学重点：学生能掌握和正确使用时间状语从句和本单元的重点词汇。教学难点：学生能掌握和正确使用时间状语从句。二、 教学目标1、知识目标1. 时间状语从句的结构及用法。 2. 本单元的重点词汇。 2、能力目标1. 学生能掌握和正确使用时间状语从句。2. 学生能掌握和正确使用本单元的重点词汇。三、教学步骤Step One Lead in1. Greetings.2. Write these sentences on the blackboard:When we come back, well enjoy a show at the Sydney Opera House in the evening.When you climb to the top of the bridge, youll see the whole city of Sydney in beautiful evening lights. While I am away, she will take care of my daughter. 3. Let Ss find out the similarities among them. 4. Analyse the sentence structure to the class and make sure Ss can understand them well.5. Read the sentences aloud.（设计意图：让学生通过分析、寻找句子的共同点，发现当主句是现在将来时，时间状语从句的特点，有利于培养他们归纳和解决问题的能力，加深他们对此语法现象的印象。）Step Two Practice (Activity 13)1. Let Ss read and match the clauses, and then translate these sentences into Chinese in pairs. 2. Analyse the sentence structure to the class. (1) About “conj.” while, before, once, since, when (Encourage Ss to give you more words, such as until, as, as soon as, after, and so on. Then let Ss make up sentences by using this conj.)(2) How to distinguish “when, while, as”a. While 引导的从句：强调主、从句的动作同时发生，从句的谓语动词要是延续性的。Lily was watching TV while she was having her dinner.b. As引导的从句：强调主、从句的动作伴随进行。He dropped his glasses as he stood up.c. When 引导的从句：表示主、从句的动作不一定要同时发生，从句的谓语动词可以是延续性的，也可以是非延续性的。 When he was five, he often played the piano.d. (was/were + Ving) when (Ved) 表示当一个动作发生时，另一个动作正在进行。 The students were talking when the teacher came in.(Activity 14)1. Explain the clauses to the class, and then let Ss complete the dialogue in pairs.2. Role play: Let Ss act it out.(Activity 15)1. Group work.T: What will you do when you are in such situations? Discuss with your friends and find the best solution. 2. Let Ss give their answers to the class.3. Evaluate the group work.（设计意图：此环节设计大量的练习和真实的语境，是为了让学生熟练掌握时间状语从句的用法。特别是主句用将来时，when, as soon as引导的从句中时态的使用。）Step Three Vocabulary Practice (Activity 15)1. Let Ss complete the chart. Then add one more word to each category. 2. Check the answers to the class.（设计意图：本活动是学习策略的培养，目的在于培养学生对词汇意义分类并记忆词汇的学习方法。四类词汇分别是：clothing服装，money金钱，travel documents旅游证件，luggage旅行包。）(Activity 16)Ask Ss to tick what theyd like to do during their holiday.(Activity 17)1. Let Ss complete the travel plan by individual.2. Check the answer in pairs.3. Read and translate the plan.（设计意图：通过语言在具体语境中的使用和操练，巩固本单元重点词汇的学习和应用。）Step Four Homework1. Let Ss make up sentences by using the words and phrases of this unit. (How many to choose? Its up to the teacher.) 2. Prepare for the unit task.板书设计Unit 7 So much to do before we travel!When we come back, well enjoy a show at the Sydney Opera House in the evening.When you climb to the top of the bridge, youll see the whole city of Sydney in beautiful evening lights. While I am away, she will take care of my daughter. 江滨职业学校 何笑蓉2010.03.20
