luxurious adj.:very comfortable, with high-quality expensive furnishing or fabrics, luxury n.adj.; refurbish;
furnish v.1~supply/provide, sb/sth with sth; v.2 to put furniture in a house/home, etc. fabric;
A段: cocoons-soft protective shells; `
mulberry; silkworms; Yellow `Emperor/Yan Emperor; ruler n.2 of China in about 3000 BC; one account of the story goes that…
Rumour传闻，谣传~Legend传说 has it that…/it rumours that…/Rumour has it that… eg: Legend has it that it was Lei Tzu who discovered silkworms.
take a walk; have a rest; a number of / numbers of 若干、许多; She was sipping some tea; take a sip of coffee; land in/land on ~ fall into ; ravel n.v.- unravel into a fine thread线; wind v. wind this thread around her fingers. subsequently; rear v.n.adj. silkworms. front VS rear;
land in:指到达某个地方,eg:We expect to be landing in Oslo in about fifty minutes.land on 降落，也指到达某个地方,但它就含有在什么上面的意思,如 In 1969,the first men landed on the moon.其后接In或on 需视情况而定.关于land in:land somebody in trouble/hospital/court etc可指使某人陷入困境.land on 也可指某种麻烦的突然发生,如Just when I thought my problems were over,this letter landed on my desk.具体是In 或On得视情况而定
grove n., a grove of 一片mulberry trees VS glove n.v.; devise v. VS devices n.; devise a special reel n.v.; fibre+s VS fabric; be wove into fabric, weave n.v.-wove-woven; `cultivate-cultivation; mi`llennium-millennia;
eg: School should cultivate students’ sense of responsibility.
在出题时，常常使用替换v.adj.近义词的方式。1. land in ~ fall into; 2. devise~invent;
B段：farming n.adj. v.的现代分词; sole n.adj.,solely; Silk quickly grew into a symbol of status地位的象征; royal n.adj., royalty pl n.; entitle v.2; relax~ sth放宽（限制等）to allow rules, laws, etc. to become less strict; peasants, the lowest caste; Qing Dynasty; a unit of currency, a unit of sth一个单位; government officials; tax, toxic; grain n.v. and silk; diplomatic gifts/ diplomatic congress. diploma; fishing lines/bowstrings; indicate-indication~remark/sign;
eg: Only royalty were entitled to have clothes made of silk; The rules were gradually relaxed over the years; The earliest indication of silk paper being used was discovered in the tomb of a noble;
C段： exotic n.adj.; lucrative trade route-the Silk Road; westward, eastward, northward, southward, forward, backward; gold,silver-precious metals; name someone after ; commodity; stretch over 6000 kilometres,覆盖地域over area[i]+ adv./prep.延伸；绵延to spread over an area of land; Pamir mountain; merchant (人)n.adj.-`merchandise (商品)n.adj.; ship n.v. sth; middlemen 中间商;