Unit 1 Grammar and usage 教案-高中英语牛津译林版（2020）选修第二册.docx

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1、 SubjectB9U1 Beware and take care HostCheckerTeachingobjectivesBy the end of this section, students will be able to:1. identify the use of linking words;2. use linking words to finish the tasks of rewriting sentences and completing an article;3. write a short letter of advice to someone who is misus

2、ing medicine with linking words;Teaching important and difficult pointsTo understand the exact functions of linking words and to apply linking words in contexts. Teaching typesNew lessonPeriodsPeriod 1Preparation TimeNov.17Presentation TimeNov.20&Teaching procedures:Lead-inStep 11. The teacher has s

3、tudents read the blog post on Page 6 and present its outline in the form of a chart.2. The teacher has students read the blog post again and answer the following questions.(1)How did Kevin tell his self-medicating experience?He told his self-medicating experience in time order. He woke up one mornin

4、g with a bad backache. After taking the painkillers he ordered online for a few days, his health worsened. Then it turned out it was not a muscle strain but a serious liver infection that caused the backache. In the end, he made a full recovery after two weeks in hospital.(2) Why didnt Kevin go to s

5、ee the doctor first?For one thing, he was too lazy to drag himself down to the hospital and for another, he thought he knew what he was doing.(3)What did Kevin assume caused his back pain? What was the real cause?He assumed that it was because of a muscle strain. On the contrary, it was caused by a

6、serious liver infection.(4) What damage did self-medication do to Kevins body?It irritated the lining of his stomach. Additionally, it damaged an already damaged liver.Exploring the rulesStep 21. The teacher has students find the different categories of linking words in the blog post and fill in the

7、 table of Part A on Page 6.2. The teacher guides students to work out the rules on Page 6.3. The teacher has students go through “Grammar notes” on Pages 94. Step 3 1. The teacher has students finish B1 on Page 7.Rewrite the following sentences with the linking words in the brackets.1). When there i

8、s flu going around, you should learn to protect yourself. You need to wear a face mask. (first of all) When there is flu going around, you should learn to protect yourself. First of all, you need to wear a face mask.2). During the fire drill, students are required to bend down and leave through the

9、emergency exit. They need to cover their mouth and nose with a wet towel. (furthermore) During the fire drill, students are required to bend down and leave through the emergency exit. Furthermore, they need to cover their mouth and nose with a wet towel.3).At an intersection without zebra crossings,

10、 do not cross the road directly. You can use a flyover or an underpass to cross the road. (instead) At an intersection without zebra crossings, do not cross the road directly. Instead, you can use a flyover or an underpass to cross the road.2. The teacher has students compare the sentences containin

11、g linking words with the original sentences and tell the effects linking words can bring about. Linking words can be used to combine ideas in writing, and thus ensure that ideas within sentences and paragraphs are logically and elegantly connected. Take the first sentence as an example. The phrase “

12、first of all” is used to say that something is more important than anything else. When we use it to connect these two sentences, we mean that to wear a face mask is the first thing that you should do to protect yourself, and there are more tips to follow.3.The teacher has students finish B2 on Page

13、7, and then fill in the following table.Step 4The teacher has students finish B3 on Page 7 to write a short letter of advice to someone who is misusing medicine using proper linking words.Homework1. Finish Part B on Page 57. 2. Polish up your short letter of advice.二次备课&Whiteboard design：&Teaching Reflection：3学科网（北京）股份有限公司