Unit 4 第三课时 Grammar Focus(3a－3d)（Word教案）-【优翼·学练优】2025-2026学年新教材七年级英语上册同步备课（人教版2024）

该教案聚焦初中英语连词and, but, because的用法，通过3a句子识别、填空导入，引导学生从已知语境中提取连词，搭建“识别—理解—应用”的学习支架，梳理连词连接对等成分、表转折、释原因等核心用法。 资料以“讲解—分层练习—真实语境应用”为主线，通过例句解析、3b匹配、3c语篇填空及3d课堂调查活动，将语法学习与语言实践结合，培养学生语言运用能力与思维品质，学生自评表助力自主反思，提升学习能力，教师可直接依托清晰步骤与多样活动，高效开展语法教学，促进学生在语境中掌握连词用法。

第三课时　Grammar Focus(3a－3d) Teaching Objects　【教学目标】 1.Know the usage of conjunctions and,but and because. 2.Complete the exercises. Teaching Aids　【教学工具】 an English book,a tape recorder and CAI Teaching Steps　【教学步骤】 ★Step 1　Leading in　【复习导入】 Page 47,3a 1.Show the sentences mentioned in 3a on Page 47 to the Ss.Then ask them to read the sentences and underline the conjunctions and,but,or because. 2.Ask the Ss to complete the statements with and,but,or because. ★Step 2　Pre­task　【准备任务】 Page 47,3a Teach the usage of the conjunctions and,but and because. ★Step 3　Grammar focus learning　【语法学习】 1.and ◆and 意为“和,而且”,用来连接对等关系的词与词、短语与短语、句子与句子。 He stood up and put on his hat. I went to the Summer Palace and he went to the Palace Museum. ◆and用在祈使句中,句型为“祈使句,and...”,相当于“If you...,you'll...”。 Use your head,and you'll find a way. Hurry up,and you'll catch the bus. 2.but ◆but意为“但是,可是,而”,表转折关系。 It's an expensive but very useful book. He isn't a teacher but a doctor. ◆but还可以表示“除......以外”。 I had no choice but to accept the challenge. What can we do but sit and wait? 3.because因为,由于 用来解释原因和回答以why提问的特殊疑问句。 Because it was wet,he took a taxi. We can't go to Julia's party because we're going away that weekend. —Why aren't you coming with us? — Because I have got a bad headache. ★Step 4　While­task　【过程任务】 Page 47,3b 1.Make the Ss understand the two parts. 2.Ask the Ss to match the two parts to make sentences. 3.Show the right answers to the Ss,and then ask them to check their answers. Page 47,3c 1.Ask the Ss to complete the passage with and,but,or because. 2.Let some students share their answers,and then show the right answers to the class. ★Step 5　Post­task　【后续任务】 Page 47,3d Ask the Ss to do a survey in class using the questions below. ·Which is your favourite school day? ·What subjects do you have that day? ·What subjects on that day do you like and why? ·Who likes the same subjects as you and why? ★Step 6　Summary　【课堂小结】 Ask the Ss to use the students' self­assessment form to check what they have learned in this lesson. I know the usage of conjunctions and,but and because. I can complete the exercises. ★Step 7　Homework　【家庭作业】 1.Recite Grammar Focus. 2.Do the exercises in students' book. Board Design　【板书设计】 Unit 4　My Favourite Subject Period 3　Grammar Focus(3a－3d) 1.Vocabulary：remember,everyone,as 2.Target language： (1)I have art and geography today. (2)English is important,and my English teacher is really nice. (3)Biology is difficult but important. (4)History is my favourite subject,but my sister doesn't like it. (5)I like Chinese because it's fun. (6)He doesn't like maths because it's boring to him. Teaching reflection　【教学反思】 Learning grammar is an important task in this period.We always learn grammar when we have learned enough language.Students can practise grammar by using what they have learned.It's important for them to master the conjunctions and,but and because.We can give them some examples. 学科网（北京）股份有限公司 $