高中英语 Unit 15 Learning Section Ⅷ（自修课）Writing—事物描写文教案（含解析）北师大版必修5-北师大版高二必修5英语教案VIP免费

SectionⅧ(自修课)Writing—事物描写文本单元的写作任务是描写事物。事物描写文属于说明文范畴。说明文是以说明为主要表达方式，用简洁明了的文字介绍事物、解释事理，使人获得某种知识的文体。一、写作要领写一篇简短的英文说明文时，应注意以下几点：1．收集与题目有关的资料，限定要说明的事物和范围。2．层次安排得当，下笔前，先拟提纲，说明须有条不紊。3．说明切题，字句紧凑，可适当举例加以说明。4．说明文中用一般现在时进行陈述，有时可能有时态的变化，须认真审题。5．说明文的结构可遵循“引子→正文→结束语”的模式。二、增分佳句1．(Itis)Located/Situatedatthebackof/intheeastof/inthefrontof/atthesouthwestof...2．Itcoversanareaof...3．Theoldbuildingis20yearsold/datesbackto/datesfrom...4．Intheeastof/Eastoftheoldbuildingis/lies...5．Itplaysanimportantrole/partinourlife...6．Itreallymakesourschoolbeautiful...[题目要求]假如你是李华，你的美国朋友Bill将要来你校学习。请你根据图画提供的信息，写信介绍你校的情况。注意：1.词数100左右；2．叙述要有条理、方位清楚、内容连贯。第一步：审题构思很关键一、审题1．确定体裁：本文属于说明文中的事物描写文；2．确定人称：本文的主要人称应为第三人称；3．确定时态：本文主要介绍其学习经历和取得的成就，故时态以一般现在时为主。二、构思第一部分，表达喜悦之情。第二部分，按空间位置介绍学校的设施。第三部分，表示欢迎。第二步：核心词汇想周全1．introduction介绍2．enter_the_school_gate进入学校大门3．lead_to通向4．the_teaching_building教学楼5．in_bloom开花，绽放6．the_lab_building实验楼7．the_office_building办公楼8．playground操场9．swimming_pool游泳池10．welcome_to欢迎来到第三步：由词扩句雏形现1．我很高兴得知你将要来我们学校学习。(主谓宾结构)I'm_very_happy_to_know_you'll_come_and_study_in_our_school.2．对我来说，给你做一些介绍是件很荣幸的事。(it作形式主语)It's_a_pleasure_for_me_to_give_you_some_introductions.3．当你进入校门，你就会发现一条主路径直通往学校中间的教学楼。(when引导的时间状语从句)When_you_enter_the_school_gate,_you_will_see_a_main_road_leading_straight_to_the_teaching_building_in_the_middle_of_our_school.4．在路的每一边都有一个花坛。(therebe结构)On_each_side_of_the_road_there_is_a_flower_bed.5．在花坛里不同种类的花在绽放。(主系表结构)In_the_flower_bed_different_kinds_of_flowers_are_in_bloom.6．在你的左边花坛的后面是实验楼。(全部倒装结构)On_your_left,_behind_the_flower_bed_is_the_lab_building.7．教学楼的后面是操场。(全部倒装结构)Behind_the_teaching_building_is_a_playground.8．在操场的西边有一个游泳池。(therebe结构)To_the_west_of_the_playground,_there_is_a_swimming_pool.9．我们也已经在我们的学校里栽了很多树，现在它们生长得很好。(and连接的并列句)We_have_also_planted_a_lot_of_trees_in_our_school_and_now_they_are_growing_very_well.第四步：句式升级造亮点1．用现在分词作状语改写句3Entering_the_school_gate,_you_will_see_a_main_road_leading_straight_to_the_teaching_building_in_the_middle_of_our_school.2．用where引导的非限制性定语从句连接句4和句5On_each_side_of_the_road_there_is_a_flower_bed,_where_different_kinds_of_flowers_are_in_bloom.3．用“介词短语＋which”引导的非限制性定语从句连接句7和句8Behind_the_teaching_building_is_a_playground,_to_the_west_of_which_there_is_a_swimming_pool.第五步：过渡衔接联成篇Dear_Bill，I'm_very_happy_to_know_you'll_come_and_study_in_our_school._It's_a_pleasure_for_me_to_give_you_some_introductions.Our_school_is_a_beautiful_garden_school._Entering_the_school_gate,_you_will_see_a_main_road_leading_straight_to_the_teaching_building_in_the_middle_of_our_school._On_each_side_of_the_road_there_is_a_flower_bed,_where_different_kinds_of_flowers_are_in_bloom._On_your_left,_behind_the_flower_bed_is_the_lab_building,_where_we_do_a_wide_range_of_experiments._The_office_building_is_on_the_other_side._Behind_the_teaching_building_is_a_playground,_to_the_west_of_which_there_is_a_swimming_pool._We_have_also_planted_a_lot_of_trees_in_our_school_and_now_they_are_growing_very_well.Our_school_is_really_a_beautiful_one.Welcome_to_our_school!_Hope_to_see_you_soon.Yours，Li_Hua