2022年人教版七年级下册英语同步教案Unit 2What time do you go to school第三课时Section B (1a-1e).docx

第三课时 Section B (la-le)o目标导航类别课时要点重点单词half n. & pron. 一半;半数past /zre/z晚于；过(时间)。力:过去的quarter n. 一刻钟；四分之一homework n.家庭作业run匕跑；奔clean匕清扫；弄干净a4/.干净的walk n. &匕行走；步行重点短语do (one s) homework 做作业take a walk散步;走走重点句型一When do students usually eat dinner?学生们通常什么时候吃晚饭？They usually eat dinner at a quarter to seven in the evening.他们通常在晚上 六点四十五分吃晚饭。教学重点1 .让学生掌握有关时间的表达方式。2 .让学生掌握一些日常活动的表达方式。教学难点1 .让学生能听懂日常活动的时间安排。2 .让学生掌握when引导的特殊疑问句。教学过程预习指导一、方法指导1 .预习Page 10中的生词并掌握其词性及汉语意思。2 .朗读la中的短语,画出重点短语。3 .浏览1c中的短语,预测听力内容。4 .大声朗读le的对话,并与伙伴分角色扮演对话。二、预习检测汉译英1 .回家 go home.做家庭作业do homework2 .上床睡觉 go to bed.去上学 go to school3 .散步take a walk课堂教学Step 1 Leading inGreet the class.1. Project a picture of timetable on the screen and let the students discuss it with their partners.Step 2 Work on la-lbPresent some pictures of activities, and let the students say the phrases.1. Match the activities with the time of day in la.2. Check the answer like this:T:When do students usually do homework?Ss:They usually do homework at a quarter past three in the afternoon.Step 3 Work on lc-ldLead the students to look at the phrases in 1c and read the activities together.1. Ask the students to listen and circle the activities they hear.2. Check the answers.3. Get the students to listen again and try to write the times next to the activities they circled in 1c.4. Check the answers with the whole class.Step 4 Work on leGet the students to work in pairs, using the information they hear in the conversation and practice the conversation several times.1. Get several pairs to come to the front and role-play the conversation without looking at their books.板书设计1 .时间的表达方式（数词用基数词）：整点表达法:整点数+。clocko直读法:钟点数+分钟数。区读法:把钟面分成左右两个半区，以分钟数来区分。小于30分为右半区,大于30分为左半 区。右半区：分针数+past+时针数，表示“几点过几分”。左半区：（60-分针数）+8+（时针数+1）, 表示“差几分钟到几点”。其中30分钟常用half来表示，15分钟常用a quarter来表示。2 . homework为不可数名词，意为“家庭作业”。常见搭配：do （one s） homework "做作业”。教学反思本课时利用直观的卡片和图片教授时间表达法,调动了学生的积极性,激发了学生的兴趣。 对于时间的表达采用以点带面、整体突破的方式学习，便于学生掌握，以到达本课时的教学目的。