上外版（2020）选择性必修第三册Unit 4 Protecting the Environment：Writing学案（学生版+教师版）

《高中英语》（上外版）选择性必修三 第四单元 第 7 课时 学案（教师版） I. Pre-writing Interactive Task 1: Talk about the given picture. Q1: What do we call this kind of club the Green Club Q2: What does the Green Club aim at It most probably aims at..... Interactive Task 2: Share homework (the 1st part). Q1:What is the environmental problem listed in your homework Q2:Is it serious How serious is it Q3:What possible consequences will the problem lead to (Answers may vary） Interactive Task 3: Read and analyze the sample writing. Q1:What do we call this kind of letter a proposal letter Q2:Who is the target reader of the letter teachers and fellow students Q3:Why do we write such a letter to call on everyone to work together for the ocean Q4:Can you figure out the structure / basic elements of the letter Paragraph 1 Purpose Paragraph 2 Problem & consequence Paragraph 3 Solution 1 & expected result Paragraph 4 Solution 2 & expected result Paragraph 5 Conclusion Interactive Task 4: Read paragraph 1 and summarize the useful expressions and sentence patterns Q1:Why do you write the proposal letter to call for help from teachers and fellow students to take care of the ocean. Q2:How will you express your writing purpose l My purpose in writing this letter is to call on … l The purpose of my letter is to appeal to … l I am writing this letter in an effort / a bid to arouse public concern about / with … Interactive Task 5: Read paragraph 2 and summarize the useful expressions and sentence patterns Q1:What is the problem large amounts of waste in the ocean Q2:What damage will it cause It will cause a lot of problems to marine animals. Q3:Besides “cause damage to ...”, what other expressions or sentence pattern can we use l do great damage / harm to … l pose a threat / danger / problem to … l The magnitude of the dangerous problem cannot be ignored. Q4:How does the writer illustrate its serious consequence by giving examples Q5:Besides “for example ”, what other expressions can we use l For instance, … l ... is just a case in point. l Take … as an example, … Interactive Task 6: Read paragraph 3&4 and summarize the useful expressions and sentence patterns Q1:What are the solutions mentioned in the letter organize activities to clean up our beaches, change our lifestyles such as reducing the amount of packaging and carrying reusable shopping bags Q2:What other expressions can we use when giving a proposal l I propose that we should … l … can be a (possible / effective) solution to … l We can do … to solve this problem. l We can solve this problem by … l … such as … can effectively solve the problem. Q3:What are the expected results of solution 1 clean water and healthy marine life Q4:What benefits will solution 2 bring to us less rubbish and fewer problems for ocean animals Q5:Can you think of some other phrases to express its benefits or intended results l … can benefit … and thus contribute to … l With the improvement of … , … can bring ... ...