3．creature 生物

　　4．witness 见证；目睹

　　5．target 目标；靶子

　　6．be/become_aware_of 意识到的

　　7．consider 考虑

　　8．stop/prevent 阻止；防止

　　第三步：由词扩句雏形现

　　1．在过去的五年中鲸鱼的数目急剧减少。

　　The number of the whale has_sharply_decreased in the past five years.

　　2．在全世界鲸鱼成为非法捕猎的主要目标。

　　The whale has_been_the_main_target_of_the_illegal_hunt_in the whole world.(target n．)

　　→The whale has_been_targeted_by_the_illegal_hunt in the whole world.(target v．)

　　3．一旦生态平衡遭到破坏，我们将遭受很多灾难。

　　Once the balance of nature is_destroyed,_we will suffer a lot.

　　4．曾经有段时间我们没有意识到植物的重要性。

　　It_was_a_time_when_we_were_not_aware_of the importance of plants.

　　5．干旱和洪水同时到来。

　　Drought and flood went_hand_in_hand.

　　6．如果我们不阻止非法海洋捕捞，我们将失去我们的家园。

　　If we did_not_stop the illegal hunt in the ocean, we would_lose_our_home.

　　第四步：句式升级造亮点

　　1．用witness改写句1

　　The_past_five_years_has_witnessed_the_sharp_decrease_of_the_whale.

　　2．用独立主格结构改写句3

　　The_balance_of_nature_destroyed,_we_will_suffer_a_lot.

　　第五步：过渡衔接联成篇

　　Dear_Sir_or_Madam，

　　I_am_writing_to_complain_that_the_illegal_hunt_for_ocean_creatures_is_becoming_bad_to_worse,_as_a_result,_the_past_five_years_has_witnessed_the_sharp_decrease_of_the_whale_because_it_has_been_the_main_target_of_the_illegal_hunt_in_the_whole_world.

　　The_balance_of_nature_destroyed,_we_will_suffer_a_lot._It_was_a_time_when_we_were_not_aware_of_the_importance_of_plants,_and_then_drought_and_flood_went_hand_in_hand._If_we_did_not_stop_the_illegal_hunt_in_the_ocean,_we_would_lose_our_home.

　　We_trust_that_you_will_now_consider_this_matter_seriously_and_make_an_effort_to_prevent_the_recurrence_of_this_kind.

Yours，