寫(xiě)作思路：
1、近年來(lái)發(fā)生了一系列食品安全問(wèn)題，食品當(dāng)中的各種添加劑不知道什么時(shí)候就會(huì)超標(biāo)，危害人們的健康。而且人們也越來(lái)越聰明，由于科技的進(jìn)步，好多不可食用的東西當(dāng)中也能提煉出各種食物添加劑。更有甚者，有些不法小販，為了取得暴利，把其他東西添加到食物當(dāng)中，以增重，或?yàn)榱送獗砗每?。這些東西食用后，日積月累會(huì)嚴(yán)重危害人類(lèi)健康。
2、科技進(jìn)步確實(shí)給人類(lèi)的飲食帶來(lái)了多樣化的選擇，豐富了人們的選擇種類(lèi)。給人們帶來(lái)各種美食盛宴?？萍歼M(jìn)步給人們的飲食帶來(lái)了各種方便。人們可以買(mǎi)到好多現(xiàn)成的東西可吃，比如說(shuō)各種速凍食品，節(jié)省了時(shí)間。
3、提出建議。政府食品安全監(jiān)管部門(mén)要嚴(yán)格把控食品質(zhì)量問(wèn)題，在這個(gè)問(wèn)題上絕不能有徇私枉法現(xiàn)象出現(xiàn)。建立健全的市場(chǎng)監(jiān)管機(jī)制，加強(qiáng)消費(fèi)者對(duì)市場(chǎng)的監(jiān)督管理。明確食品添加劑用量規(guī)定，一切監(jiān)控要專(zhuān)要嚴(yán)。
相關(guān)詞匯：
食品添加劑 Food additives 食用色素 Food colorants
食品污染 Food contamination 保健 Health care
衛(wèi)生設(shè)施 Health facilities 高蛋白食品 High protein foods
營(yíng)養(yǎng)不良 Malnutrition 醫(yī)療 Medical treatment
藥用植物 Medicinal plants 營(yíng)養(yǎng) Nutrition
毒物 Poisons 吸煙 Smoking
主食 Staple foods 傳統(tǒng)保健 Traditional health care
變質(zhì):spoil/go bad 變酸:go sour
異味:strange taste/odd smell 食品變質(zhì):food spoilage
易變質(zhì)的:perishable 不新鮮的:stale
發(fā)霉的:moldy 腐臭的:rotten/rancid
過(guò)期的:expired 保質(zhì)期:shelf life/expiration date
下架:remove off shelves 召回:recall
實(shí)用句型：
Greed has driven people to ignore laws and moral values.貪婪使人忽視法律和道德。
These incidents really undermine public confidence.這些事件晚實(shí)打擊了人們的信心。
With the public disclosure,buyers confidence seems to be waning.事件被曝光之后，消費(fèi)者的信心銳減。
Food safety has been a long standing concern nationwide.食品安全一向?yàn)槿藗兯P(guān)注口
Food adulteration can threaten people's health.食品參假可能危及人們的健康。
China's food industry needs a shake-up.中國(guó)的食品行業(yè)需要重新整頓。
參考范文：
Food safety problem have become the focus of the global concern. In China，from the origin，the food security question really causes people 's concern to be to begin with "the rotten meat scandal of OSI Group".
The food safety incidents that have occurred in China over the past few years are still fresh in people’s minds: melamine-poisoned milk powder; gutter cooking oil; sclenbuterol-contaminated pork; dyed steamed buns in Shanghai. Incidents like these are a source of constant concern for the public.
Food safety is the most basic problem of people's livelihood, why in China the national food safety problems emerge in endlessly? For me, the questions might be very simple but the answers are pretty complicated.
Science and technology level is relatively backward, the food industry standard relatively slowly. Moral landslide, lack of credibility boost China's current food safety problems. Environmental pollution leading to food safety risk remains high, people thought of utilitarianism is more serious and other reasons, all caused the food safety problems are repeatedly.