害。

　　These species of wildlife are important_part_of_our_life. More measures should be taken to_protect_them_from_being_hurt.

　　6．制定更多法律以阻止人们砍伐树木。

　　More laws must be made to_stop_people_from_cutting_down_trees.

　　7．所有工厂在排废水之前必须净化废水。

　　All the factories must clean the waste water before_it_is_poured_into rivers or lakes.

　　8．建立更多的动植物保护区以便它们安全地生活。

　　More reserves should be set up so_that_they_can_live_safely.

　　结尾：提出希望

　　9．我希望我的建议有帮助。

　　I hope my suggestions are helpful/of_help.

　　第四步：句式升级造亮点

　　1．用not only ...but also ...改写句4

　　They__not_only_have_little_to_eat,_but_also_can_be__killed_by_human_beings.

　　2．用恰当的过渡语连接句6、7、8

　　Firstly,_more laws must be made to stop people from cutting down trees. Secondly,_all the factories must clean the waste water before it is poured into rivers or lakes. Thirdly/Lastly,_more reserves should be set up so that they can live safely.

　　第五步：过渡衔接联成篇

　　Dear Sir or Madam,

　　 I'm writing to give some suggestions to protect the wildlife living in and around our city. As_we_know,_many_species_of_wildlife_are_in_danger_of_extinction.This_is_because___the_environment_that_they_are_living_in_has_been_destroyed_greatly.

　　With_the_development_of_cities,_water_and_air_are_seriously_polluted._Their_living_areas_are_becoming_smaller_and_smaller._They_not_only_have_little_to_eat,_but_also_can_be_killed_by_human_beings._These_species_of_wildlife_are_important_part_of_our_life._Personally,_more_measures_should_be_taken_to_protect_them_from_being_hurt._Firstly,_more_laws_must_be_made_to_stop_people_from_cutting_down_trees._Secondly,_all_the_factories_must_clean_the_waste_water_before_it_is_poured_into_rivers_or_lakes._Thirdly,_more_reserves_should_be_set_up_so_that_they_can_live_safely.

　　I_hope__my_suggestions_are_helpful.

　　Yours sincerely,

Li Hua