资源描述
Unit 8 It must belong to Carla.一.单词1. Picnic n.野餐搭配go for/on a picnic 去野餐Have a picnic野餐At the picnic在野营2. Attend v.出席；参加Attend a concert参加音乐会3. Valuable adj.有价值的；宝贵的；很有用的；宝贵的Valueless adj.无价值的；不值钱的搭配be valuable to sb.对某人来说有价值例如：The book is valuable to me.这本书对我来说很有价值。拓展value v.重视；珍视 n.价值The value of sth, 的价值4. Noise n.声音；噪音搭配make a noise/noises 吵闹，制造噪音拓展noisy adj.吵闹的5. Policeman n.男警察拓展policewoman n.女警察两个词的复数形式都是改a为e。这两个词都是表示个体名词，如果表示警察“总体”概念时，用policeo当the police表示推测的情态动词在英语中，表示对某件事物的确定程度，即表示推测的时候，我们通常会用到以下情态动词:must, might, could, may,cant, couldnt。可能性： must can/could may/might否定：must, can,could 的否定是 can not (cant), could not(couldnt)may/might 的否 定是： may/might not解析：(一) mustmust表示可能性最大的肯定推测，意思是“一定、准是”。只能用于肯定句。如果要表示“一定不”，应该用cant如果询问可能性时，应该用can。例如:He must know the answers.他肯定知道答案。He cant know the answers.他肯定不知道答案Can he know the answer?他知道答案吗？(二) can/couldcan表示推测“可能性”时，一般用于否定句或疑问句。can在疑问句中意思是“会，可能例如:He cant pick her schoolbag up.他不可能拿了她的书包。could表示某事有可能发生或可能是事实。例如:Dont eat it. It could go bad.不要吃它，可能坏了。The plane could be put off by the storm.这趟飞机可能会因为暴风雨而推迟。could还可用于表示客气、礼貌、委婉的请求语气。例如： Could you please help me with my homework?你能帮我完成我的家庭作业吗？（三）may / mightmay, might表示推测“可能性”时,意思是“可能”，“也许”。might不表示过去时态，语气更委婉，可能性更小。may, might表推测时，可用于否定句，但不用于疑问句。例如：He may / might not be at home, but Im not sure.他可能不在家，不过我也不确定。情态动词表示推测可以分为以下几种情况：情态动词+ do此结构表示对现在或将来情况的推测和判断一Do you know where she is now?I think she might travel in Beijing.情态动词+ be doing此结构表示对现在或将来正在进行的情况的推测和判断。At this moment, my father cant be working in the office. 情态动词+ have done此结构表示对过去情况的推测和判断。The road is wet. It must have rained last night.情态动词+ have been doing此结构表示对过去正在进行的情况的推测和判断。Your mother must have been looking for you at thatmoment.做主语时，谓语动词用复数形式。例如:The police were called at once.他们立刻叫了警察。6. Wolf n.狼复数形式：wolveso以f或fe结尾的名词变复数，改f或fe为v,再加es。类似的名词还有:wife, life, leaf,knife等词。7. Uneasy adj.担心的，不安的搭配be uneasy about = be worried about 对感到焦虑/不安Feel uneasy感到不安8. Outdoors adv.在户外，在野外反义词indoors在室内9. Sleepy adj.困倦的；瞌睡的拓展oversleep v.睡过头sleepless adj.无眠的asleep adj.睡着的；麻木的短语feel sleepy感到困倦的fall asleep 入睡sleep well 睡得好10. Land v.着陆；降落 n.陆地（不可数名词）11. Alien n.外星人 an alien一个外星人12. Run after 追逐；追赶。相当于chase13. Suit n.西装；套服搭配a suit of clothes 一套衣服拓展J suitable adj.合适的，适宜的短语be suitable for sb.适合某人14. Express v. 表达； 表示搭配express oneself表达自己的想法/意见/观点express sth. to sb.向某人表达expression n. 表达； 表十青15. Mystery n.奥秘；神秘事物拓展mysterious adj.神秘的16. Receive v.接待；接受；收到receive a letter from sb. = hear from sb.收到某人的来信17. Historian n.历史学家；史学工作者拓展history n.历史historic adj.历史上重要的；过去的，与历史（有关）的historical adj.（有关）历史的；历史学的18. Leader n.领导；领袖拓展lead v.领导；带领Lead to导致；引起 lead into引入；导入19. Medical adj.医学的；医疗的Medicine n.药物；药剂；医疗Take some medicine 月艮药20. Purpose n.目的；目标搭配on purpose 故意地the purpose of 的目的for . purposes 为了得目的21. Prevent v.阻止；阻扰搭酉己prevent /keep/stop sb./sth. From doing sth.阻止某人做某事注意在主动语态中，表示“阻止某人做某事”时prevent和stop后面的from可以省略，但是keep后面的from不可以省，因为keep sb. from doing sth.意为“让某人一直做某事”。22. Energy n.能量；精力拓展energetic adj.精力充沛的，有力的；积极的be full of energy充满精力的23. Position n.位置；地方；职位搭配the position of 的位置take ones position代替某人的位置24. Burial n.埋葬；安葬bury v.埋葬；埋；隐藏25. Honor v.尊重；表示敬意 n.荣幸；荣誉作动词时，同义词为respecto搭配in honor of为纪念/庆祝be honored with 被授予荣誉二.重点句型1. It must belong to Carla.解析:belong to意为“属于”。其中belong是不及物动词,t。是介词，其后只能跟名词或人称代词的宾格形式，不能接名词性物主代词或名词所有格，其主语通常是物。注意belong to可以与名词性物主代词或名词所有格进行同义句转换。例如：These clothes belong to me.=These clothes are mine.Belong to不用进行时态，也不用于被动语态。2. Whats wrong?解析：what9s wrong?意为怎么了?同义句为:Whats wrong (with sb.) ?/ whats the matter (with sb)?What happened (to sb.)?3.1 attended a concert yesterday so it might still be in the musichall.解析：attend意为“参加二辨析attend, join, take part inattend常用于参加会议，婚礼，葬礼，音乐会，演出等正式场合，是正式用语。join指加入党派，团体，组织等，成为其中一员，如入党，入团，参军等。take part in指参加群众性活动等，并在其中发挥积极作用。4.1 remember I had my schoolbag with me at the picnic.解析：have sth. with sb.随身携带某物例如:I usually have a pen with me wherever I go.无论去哪儿我都随身携带一支笔。5. .before the rest of my friends.解析：the rest of.其余的，剩下的。当the rest of+n.结构做主语时，谓语动词的单复数取决于of后面的名词。例如：The rest of bread is still on the table.剩余的面包仍然在桌上。The rest of books are new.其余的书都是新的。6.1 think somebody must have picked it up.解析：must have picked it up意为“一定有人捡了”。结构must have done意为“ 一定做过某事拓展cant have done不可能做过某事should have done本应该做某事（实际上没做）例如: He cant have stolen her book, because everything in theroom is still there.他不可能偷了她的书，因为房间里的东西仍然在。I know we should have a poster.我知道我们本应该要一张海报。7. .I think it must be teenagers having fun解析：it must/could be + 主语+doing sth.一定是正在做某事例如:It must be someone asking for help, because the voice isso loud.8. .but I couldnt see anything else.解析：else意为“别的，其他的”放在疑问词和不定代词后面 o 例如: what else, who else, something else.other意为其他的”，放在名词前。例如：other rooms9. Maybe it was a bear or a wolf.解析:maybe意为“可能”。常放句首后面接句子。May be常放句中，may be -起作句子的谓语。例如:Maybe you are right.=You may be right.可能你是对的。10. There must be something visiting the homes in ourneighborhood.解析：must用在there be句型中表推测，意为一定有”。There be句型中的动名词形式一般认为是作定语，修饰therebe的主语。相当于一个定语从句。结构：there be sb./sth. doing sth.有某人/某物正在做某事拓展J there be的其他句型1) there be going to be 将会有2) there used to be以前/过去是3) there seems (to be) sth. wrong似乎出了 差错11. We have no idea.解析：have no idea = don9t know 不知道12. The noise-maker is having too much fun creating fear in theneighborhood.解析：have fun doing sth.很开心做某事例如：They had fun playing football.他们踢足球很开心。13. No, hes wearing a suit.解析：suit n.西装搭配：a suit of clothes 一套衣服suit还可以作动词，意为“适合”。形容词是suitable,意为“合适的，恰当的”。Be suitable for sb.适合某人辨析suit & fitsuit 一般指东西的款式，颜色适合某人，而fit指大小，尺寸等适合某人。14. .but most agree that the position of the stones must be for aspecial purpose.解析 1 ： the position of的位置拓展in position在适当的位置out of position在不恰当的位置解析2： for .purpose(s)为了的目的15. Some people think the rocks can not only stop people frombecoming ill but also keep them healthy.解析：not only. but also 不但而且用法1. Not only . but also连接的两个部分通常必须是对称的并列成分，例如连接两个主语，两个状语。例如:Not only Mr. Li but also his son went to the trip.不仅仅李先生而且他的儿子也去旅行了。2. 当not only . but also连接两个分句，not only放句首时,not only连接的句子要用部分倒装表强调，而but also后的分句仍用陈述句语序。例如：Not only is this young man clever but also he ishardworking.这个年轻人不仅聪明而且勤奋。3. Not only . but also连接两个并列的主语时，谓语动词的形式取决于but also后面的主语形式。即用就近原则。例如:Not only Lily but also her parents are fond of reading.不仅是Lily而且她的父母都喜欢阅读。三.语法
展开阅读全文