They should be quick to respond to letters to the editor, lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth.
【词汇突破】
lest 以免，以防 (后面所接从句需要使用should+动词原型的虚拟语气)
acquire 获得
deceptive 欺骗性的
【主干识别】They should be quick to respond to letters to the editor 加情态动词的主系表结构。
【其他成分】 lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth.
状语从句。
【微观解析】lest animal rights misinformation go unchallenged and acquire a deceptive appearance of truth， 状语从句中出现并列动词go and acquire，其中 go 为系动词，并且省略的should; go unchallenged 意思为：不被质疑。
【难点揭秘】这个句子的难点就是虚拟语气的识别和并列动词的识别，是为了讲解虚拟语气而列的一个句子。
【译文赏析】他们应该迅速回复给编辑的来信(读者来信)，以免动物权利的错误信息不受质疑(大行其道)、并且披上貌似真理的骗人外衣。
【翻译点拨】对于给编辑的来信，错误信息不受质疑我们都可以采取正话反说的方法来进行翻译。
请同学们别忘记复习前面的长难句。
2014人教新目标英语八下unit 10《I’ve had this bike for three years》专题复习课件
2014人教新目标英语八下unit 3《Could you please clean your room》 period 5课件
2014人教新目标英语八下unit 1《What’s the matter》section b 1c课本听力素材（mp3）
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2014人教新目标英语八下unit 10《I’ve had this bike for three years》课件1
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2014人教新目标英语八下unit 1《What’s the matter》period 3课件
2014人教新目标英语八下unit 10《I’ve had this bike for three years》section b2课件
2014人教新目标英语八下unit 10《I’ve had this bike for three years》section b课件
2014人教新目标英语八下unit 2《I’ll help clean up the city parks》 section b 2课件
2014人教新目标英语八下unit 1《What’s the matter》section b 2b课本听力素材（mp3）
2014人教新目标英语八下unit 1《What’s the matter》section b 1a-2e课件
2014人教新目标英语八下unit 3《Could you please clean your room》 period 4课件
2014人教新目标英语八下unit 3《Could you please clean your room》 period 3课件
2014人教新目标英语八下unit 2《I’ll help clean up the city parks》 section a1课件
2014人教新目标英语八下unit 3《Could you please clean your room》section a 1b课本听力素材（mp3）
2014人教新目标英语八下unit 2《I’ll help clean up the city parks》 section b 1课件
2014人教新目标英语八下unit 3《Could you please clean your room》 period 1课件
2014人教新目标英语八下unit 1《What’s the matter》section a 1a-2d课件
2014人教新目标英语八下unit 3《Could you please clean your room》section a 2a课本听力素材（mp3）
2014人教新目标英语八下unit 10《I’ve had this bike for three years》section b 2b课本听力素材（mp3）
2014人教新目标英语八下unit 10《I’ve had this bike for three years》section b1课件
2014人教新目标英语八下unit 10《I’ve had this bike for three years》section b 1b课本听力素材（mp3）
2014人教新目标英语八下unit 10《I’ve had this bike for three years》课件3
2014人教新目标英语八下unit 10《I’ve had this bike for three years》section b 3a-3b（含self check）课件
2014人教新目标英语八下unit 1《What’s the matter》section a 2d课本听力素材（mp3）
2014人教新目标英语八下unit 3《Could you please clean your room》period 5课件
2014人教新目标英语八下unit 10《I’ve had this bike for three years》课件4
2014人教新目标英语八下unit 10《I’ve had this bike for three years》课件
2014人教新目标英语八下unit 2《I’ll help clean up the city parks》 self check课件