1、sad sd a. (使人)悲伤的safe sef a.n. 安全的；保险柜safety seft n. 安全，保险Theres safety in numbers 人多势众sailsel n.v. 航行；航行；开航salad sld n. 色拉（西餐中的一种凉拌菜）；沙律sale sel n. 卖；出售salt slt, slt n. 盐same sem n.a. 同样的事；同样的，同一的sand snd n. 沙，沙子sandwich snwd n. 三明治(夹心面包片)satisfy stsfa n 满意，满足Saturday std n. 星期六save sev vt. 救，挽救，节省
2、save ones life 挽救某人的生命save ones face 保全面子save the situation 挽回局势save ones breath 保持沉默save time 节约时间save on 节约，节省We will save a lot of time if we go by car.我们要是乘汽车去可以节省很多时间。say(said, said) se vt. 说，讲go without saying 显而易见say to oneself 自言自语scarfskf n. 领巾；围巾school skul n. 学校schoolbagsku:lbg n. 书包scien
3、ce sans n. 科学，自然科学scientistsantst n. 科学家scissors szz n. 剪刀score sk(r) n.&v. 得分；分数a score-keeper记分员a score sheet记分单a score of二十个screen skrin n. 幕，荧光屏seasi n. 海，海洋in the sea 在海里on the sea在海滨by sea 乘船a sea of flames 一片火海search st n.&v. 搜寻，搜查search for sb/sth寻找某人/某物Rescue workers searched all night in t
4、he hope of finding more survivors.营救人员彻夜搜寻，希望找到更多的幸存者。season siz()n n. 季；季节in season 在旺季out of season 在淡季the dry/rainy season 旱季/雨季seat sit n. 座位，座take ones seat 坐下；就座second seknd n.num.a. 秒；第二；第二的secret sikrt a. 秘密，内情in secret 偷偷的；暗暗的in the secret知道秘密keep a/the secret 保守秘密secretary sekrtr n. 秘书；书记s
5、ee(saw, seen) si vt. 看见，看到；领会；拜会see sb do sth 看见某人做了某事see sb doing sth 看见某人正在做某事see for oneself 亲眼看，亲自看seemsim v. 似乎，好像seem like 看起来像seldom seldm ad. 很少，不常She seldom reads newspapers. 她很少读报纸。sell(sold, sold) sel v. 卖，售sell out 售光send(sent,sent) send v. 打发，派遣；送，邮寄send away 开除send for 派人去请某人send up 发射
6、Honestly, I get tired of sending Christmas cards.老实说，我对寄圣诞贺卡已经厌倦了。sensesens n. 感觉；意识sentencesent()ns n. 句子；宣判，判决 vt. 判决，宣判sentence.to death判处死刑separate seprt v.a. 使分开；使分离；单独的；分开的separate.from把.和.分开/分离two separate problems 两个互不干涉的问题The two twons are separated by a river. 这两个城镇被这条河隔开了。Septembersptemb(
7、r) n. 九月serioussrs a. 严肃的，严重的；认真的be serious about对.很严肃take sb/sth seriously认真对待某人或某物serve sv vt. 招待(顾客等)，服serve sb as 充当；担任serve sth out把.分给大家servicesvs n. 服务set(set, set) set vt.n. 释放，安置，设置(布景，背景)装备，设备a set of一套set up 建立（establish）set off 爆炸；出发set out 出发，动身seven sev()n num. 七seventeen sevntin num.
8、十七seventh sevn num. 第七seventysevnt num. 七十severalsevr()l pron.a. 几个，数个口；若干shake (shook, shaken) ek v. （使）摇动，震动shake hands with sb 握手shake sb by the handshall(should) l, ()l aux.v （表示将来）将要；会shameem n. 遗憾的事；羞愧a shame可耻的人或事物Its a shame to take money from those who cant afford it.拿别人的钱使人家无以自立是十分可耻的。sham
9、e sb into /out of doing sth 使某人感到惭愧而做/不做某事shapeep n.v. 形状，外形”使成型，制造，塑造shape sth into sth 做成某物的形状share e(r) vt. 分享；共同使用share and share alike 事事均分share sth. with sb. 与人分享某物/在某方面有共同之处。I shared a room with her at college.我上大学时和他共住一个房间。shei pron 她sheep (pl.sheep) ip n. (绵)羊；羊皮；驯服者shine(shone, shone或-d,-d
10、) an v. 发光；照耀；出众；擦亮ship p n.vi 船，轮船用船装运by ship = by sea 乘船shirt t n. 男衬衫keep ones shirt on 不发脾气Keep your shirt on! Nobody want to hurt you. 别发火，没人想伤害你。lose ones shirt 失去一切shoe u n. 鞋shop p vi.n. 买东西；商店；车间go shoppingdo some/the shoppingshopping center 购物中心，商业街shopping mall大型购物中心short t a. 短的；矮的be sho
11、rt of短缺be short for 缩写，简称shorts ts n. 短裤；运动短裤should ud modal.vaux.v 应当；应该；会会；应该（shall的过去时态）shoulder ld(r) n. 肩膀；（道路的）路肩shoulder to shoulder 肩并肩地shout aut n.&v. 喊，高声呼喊show n. 展示；展览（会）；演出show(showed, shown) v 给看；出示；显示on show 在展览中a show of strength 展示力量show sb around sp 带领某人参观某地Her experience shows how
12、 easily young women can get into trouble abroad.她的经历证明，年轻女子在国外是多么容易遇到麻烦。shower a(r) n. 阵雨；淋浴be caught in a shower 遇到阵雨take / have a shower淋浴shut(shut, shut) t v. 关上，封闭；禁闭shut up 闭嘴shy a a. 害羞的sicksk a. 有病的，患病的；(想)呕吐the sick 病人sidesaid n. 边，旁边，面，侧面signsan n. 迹象; 符号; 手势; 指示牌silencesailns n. 安静；沉默silen
13、tsailnt a. 无声的；无对话的silksilk n. (蚕)丝，丝织品silly sili a. 傻的；愚蠢的silver slv(r) n. 银similarsml(r) a. 相似的；像be similar to sb/sth 和.相似simplesimp()l a. 简单的；简易的sincesins ad.conj.prep. 从那时以来；从以来，以后，由于prep从以来I havent eaten since breakfast.Where have you been since I last saw you .sing(sang, sung) si v. 唱，唱歌sing sth for/to sb为某人而唱歌singlesi()l a. 单一的，单个的sir s (r) n. 先生；阁下sit down坐下sister sist(r) n. 姐；妹sit(sat, sat) st vi. 坐situationstje()n n. 形势，情况six sks num. 六sixteenskstin num. 十六sixthsks num. 第六sixtyskst num. 六十size saiz n. 尺寸，大小for size 试尺寸of a size 大小一样的；尺码相同的skatesket vi. 溜冰，滑冰g
