高中英语 module 4 sandstorms in asia section ⅴ writing-环保类作文教学案 外研版必修3

Module 4 Sandstorms in Asia Section Writing-环保类作文环境污染已成为越来越受关注的社会问题，这方面的短文不仅是对现实的展现，也是呼吁人们对环境问题的关注；同时，也要求人们增强环境保护意识。一、基本结构第一部分：提出问题(现状)并分析问题(造成的原因)。 第二部分：提出建议或分析对策，展望未来或发出号召。二、增分句式One of the major environmental problems is . There is a serious problem with .The pollution is caused by . and it is becoming more and more severe. Many . are damaged/harmed/destroyed by . In order to . the government should . and we citizens must . In my opinion, we can . In a nutshell . 题目要求请根据下表提示，写一篇关于环境问题以及如何注意保护环境的作文。词数100左右。环境问题大气污染、水污染、沙尘暴等原因现代社会的迅速发展，人们对大自然的破坏结果有害人类的健康，使动植物灭绝我的建议第一步：审题构思很关键一、审题 1确定体裁：本文是关于环保话题的夹叙夹议类的、提示性的作文；2确定人称：本文的主要人称为第三人称；3确定时态：主要以一般现在时为主，提出建议时，可以用一般将来时。二、构思第一段：描述存在的环境问题，并分析原因和危害。 第二段：提出建议。 第二步：核心词汇想周全1environment环境 2pollution污染 3polluted被污染的 4do_harm_to对有害 5disease疾病 6die_out灭绝 7be_responsible_for对负责 8As_far_as_Im_concerned在我看来 9measure措施 10punish惩罚 第三步：由词扩句雏形现1现在，出现了很多环境问题，如大气污染、水污染、沙尘暴等。(there be句型) Nowadays,_there_are_many_environment_problems_such_as_air_pollution,_water_pollution_and_sandstorms.2很多动植物因此而灭绝。(主谓结构) Many_animals_and_plants_are_dying_out_as_a_result_of_all_kinds_of_environment_problems.3人类应该对此负责。(主系表结构) People_should_be_responsible_for_the_problems._4随着社会的发展，越来越多的车辆和垃圾被生产， 更多的自然资源被利用。(被动语态) With_the_development_of_society,_more_cars_and_waste_are_produced_and_more_natural_resources_are_being_used.5这些都使得我们的环境越来越糟。(主谓宾宾语补足语结构) These_have_made_our_environment_worse_and_worse._6只有这样我们才能拥有一个更好的环境。(主谓宾结构) We can have a good environment only in this way. 第四步：句式升级造亮点1用强调句改写句3It is people who should be responsible for the problems. 2用非限制性定语从句合并句4和句5 With the development of society, more cars and waste are produced and more natural resources are being used, which have made our environment worse and worse. 3用倒装句改写句6Only in this way can we have a good environment. 第五步：过渡衔接联成篇Nowadays,_there_are_many_environment_problems_such_as_air_pollution,_water_pollution_and_sandstorms._The_polluted_air_does_harm_to_peoples_health._The_polluted_water_causesdiseases_and_deaths._Whats_more,_many_animalsandplants_are_dying_out_as_a_result_of_allkinds_of_environment_problems._It_is_peoplewho_should_be_responsible_for_the_problems._With_the_development_of_society,_more_cars_and_waste_are_produced_and_more_natural_resources_are_being_used,_which_have_made_our_environment_worse_and_worse.As_far_as_Im_concerned,_to_protect_the_environment,_the_government_must_takemoreeffective_measures._It_should_let_people_fully_realize_the_importance_ofenvironmental_protection_and_those_who_destroy_the_environment_should_be_severely_pu