Unit 9 Human Biology Wring workshop 导学案-（2019）选择性必修第三册

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课时教学规划
学校：鹤壁市综合高中  年级组：高二英语  制作者： 袁红倩     
Unit 9 Writing workshop
【学习主题】( Theme ) Unit Diary  新授课2课时
【学习目标】( Learning Objectives )
1. read and learn about main idea of the passage. ;

• analyze and master key words phrases and sentences ;
  

• identify the structure of passage,and summarize language skills,be able to do a short summary.   
  

【学习过程】( Learning process )
【 Pre-task 】Read the text, translate the words, phrases and sentences, and then share in your group.
Step l. Translate the following words and phrases.
1.put together __________  2.be divided into_________
3.corresponding____________4.leave out_____________
5.conduct a study__________ 6.take place_______________
7. break out_____________ 8.be considered____________
9.claim____________ 10.at the start of _________
11.alone_____________
Step 2. Translate and appreciate the following sentences .

• 1.An epidemic is the rapid spread of an infectious disease over a short
  

• period of time , causing a large number of deaths , the number of which
  

• differs for different diseases.
  

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• 2.He found that the earliest epidemics took place10 as early as 500 to 550CE, which killed half of the population in that particular area.
  

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• 3.The same epidemic, called“The Black Death”returned in the 1330s in Asia and spread quickly to Europe.
  

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• The 1997 bird flu which claimed  over 100 lives was an adaptation of the Great Flu of 1918.
  

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Step3. Quick Check

• 【Task1】Read for Writing
  

• Read the text “Epidemics Explained” in this unit. How many parts can it be divided into? Which paragraphs may be included into each part? Complete the first column of the table. Then match the key information below for each part.
  

The Text “Epidemics Explained”
Parts	Corresponding paragraphs	Key information

• 【Task2】 Pair Work Read the summary of “Epidemics Explained” below. Find the main focus for each paragraph. Compare the summary with the original text, what information is included and what is left out? Why? Share with your partner.
  

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• Read the text“To Clone or Not to Clone”. How many parts can it be divided into? Which paragraphs may be included in each part? Find out the focus for each part. Complete the table.
  

The Text “To Clone or Not to Clone”
Parts __________________ ___________________	Corresponding paragraphs _____________________	Main focuses ______________

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【Task3】Structure and Language. Read the paragraph below. What’s the main idea of this paragraph? Underline the key words. Summarise the paragraph in one sentence. Do the same for the other parts of the text.

• 【Task4】 Compose Your Writing
  

Draft your summary based on Activities 4 and 5. Use the writing Help to help you.
Homework:
Edit your summary in pairs.Then share what you have  written in class.