69听过敏学写作

掌握：

词汇词组运用，句式，文章结构(最后)

题目：呈上一道（让病人摆脱过敏的）希望

potentially=possibly
allergy，an~ to，a adj allergy

turn around=reverse trend

turn around      turn round
turnaround n.(美)turnround n.(英)

on the rise数量增，程度涨，上升期，问题越来越明显，人发展的好
rise fivefold 数词＋fold倍数

 hospital admissions for food allergies住院

The purpose of this article is twofold: to... and..议论文总起句（原因和可行性方案

 immunoglobulin E免疫球蛋白
 trigger解释原因

kick-start开始（v）

 The early findings have spawned（生蛋） thousands of studies that paint an intricate picture of how allergies work, suggesting ways in which we can prevent and treat them.

组胺 白三烯等炎性介质的释放引起过敏反应

症状

Significant advances have been made in.... but many fundamental questions have yet to be answered.

yet to do 还没做
We have yet to get to the bottom of why the body sometimes sees harmless substances in this way, but we now know much more  about stopping this process from happening in the first place.

The old saying “prevention is better than the cure”holds true for food allergies.

youngsters青少年（超龄了超龄了不能自称了哈哈哈）12-20adolescent，Teenagers

。。。upbringring。。。的成长环境

opt to do sth, opt for sth=choose sth

 retrain its response to allergens

 1.allergen immunotherapy

接触一些环境中的免疫原，丰富自己的免疫系统

2.anti-IgE drugs that can block the antibodies

a low threshold for pain怕疼

We are on the threshold of a new era.Many of us around the world are aiming to forge a new era, one in which this scourge is a thing of the past.

天灾 [skɜːdʒ]

用以谈论yq

end in 以....为结果一般不用这个用end up/end up in

forge缔造 伪造（造假）完全不同的取向欸

一篇科普小文