Unit2ExploringEnglishUsinglanguage教学设计-高中英语

Unit2ExploringEnglishUsinglanguage教学设计科目：英语课题：Usinglanguage课时：1课时教学目标与核心素养：知识目标：Studentscanlearnsomenewwords,phraseandwordformation.能力目标：Studentscanhaveafurtherunderstandingofthepassage.情感目标：Studentscanthinkindividuallyandlearncooperatively.教学重难点：教学重点：Howtolearnthenewwords,phraseandwordformation.教学难点：Howtomakestudentshaveabetterunderstandingofthepassage.课前准备：多媒体，黑板，粉笔教学过程：一、Preclass1.Greeting2.Leadingin教师活动：教师提问。Whatwordformationdoyouknow?二、WhileclassUsinglanguage1.学生活动：DiscussingroupsandpleteActivity1inpage17.Lookatthesentencesandexpressionsfromthereadingpassage.Matchthewordsinboldtothetypesofwordformation.(Suggestedanswers:1.d2.c3.b4.a)2.学生活动：Try

to

divide

the

following

words

according

to

different

word

formation.

watermelon,

schoolwork,

USA,

sunshine,

toothache,

impossible,

bookstore,

national,

mooncake,

DJ,

restroom,

chopstick,

impolite,

textbook,

warmth,

bathroom,

disagree,PM,

butterfly,

snowman缩略法(Abbreviation)______________________________________________合成法

(pounding)_____________________________________________派生法

(Derivation)________________________________________________(Suggestedanswers:Abbreviation:

USA,

DJ,

PMpounding:

watermelon,

schoolwork,

sunshine,

toothache,

bookstore,

mooncake,

restroom,

chopstick,

textbook,

bathroom,

butterfly,

snowmanDerivation:

impossible,

national,

impolite,

warmth,disagree)3.教师活动：语法讲解构词法英语的构词法主要有四种：派生发，合成法，转化法和缩略法。一、派生法在一个词根的前面或后面加上某个词缀生成一词，这种构词法称为派生法。加在前面的词缀叫前缀，加在后面得叫后缀。1.前缀前缀一般只改变词的意义，不改变词性。（1）表示否定意义的前缀前缀例词ununfit不合适的unlike不像unlimited无限制的unfamiliar不熟悉的disdislike不喜欢disagree不同意disappear消失disqualify取消····的资格in/im/ir/ilinplete不完全的indirect间接的inactive不积极的nonnonsmoker不抽烟的人nonstop不停的nonviolence非暴力mismisunderstand误解misuse误用misread读错（2）表示程度，大小的前缀前缀例词Supersuperstar超级明星supermarket超市overovereat过度进食overuse过度使用miniminibus小型公共汽车miniskirt迷你裙minicar微型车underunderground地下underestimate低估semisemicircle半圆形semiskilled半熟练的（3）表示其他意义的前缀前缀含义例词a······的asleep睡着的alive活着的en使enrich使丰富enlarge使扩大inter互相international国际的Internet因特网re再，又，重recycle再循环rebuild重建tele远程的television电视telescope望远镜auto自动automatic自动的autodial自动拨号co共同coworker同事cooperate合作anti反对，相反antibody抗体antifreeze防冻剂multi多multicultural多元文化的multichannel多频道的kilo千kilogram千克kilometre千米2.后缀后缀通常改变词性，构成意思相近的其他词性的词，少数后缀会改变词义。（1）形容词后缀后缀含义例词able可……的，acceptable可接受的movable可移动的al属于……的，

具有……性质的cultural文化的magical有魔力的traditional传统的professional职业的，专业的musical音乐的an某地的，……人的Asian亚洲(人)的Canadian加拿大(人)的en由……制作的wooden木制的woolen羊毛的ern……方向的eastern东方的western西方的ese某国(人)的Chinese中国(人)的Japanese日本(人)的ful充满……的harmful有害的respectful恭敬的stressful紧张的less没有……的useless无用的hopeless绝望的harmless无害的ic/

ical与……有关的historic历史的typical典型的cnergetic精力充沛的ish如……的childish孩子气的selfish自私的ive有……性质的impressive给人深刻印象的protective保护的ous有……特性的dangerous危险的mountainous多山的；山一般的ly有……性质的friendly友好的likely可能的y有……特性的dusty布满灰尘的wealthy富有的tasty美味的；可口的ed感到……的amazed吃惊的amused愉悦的annoyed气恼的ing令人……的challenging具有挑战性的opposing相反的，相对立的（2）动词后缀后缀含义例词fy/ify使成……simplify简化classify将······分类beautify美化en变成；使shorten缩短widen加宽sharpen削尖，使锐利ize/ise以……方式说Realize/realise实现apologize/apologise道歉（3）副词后缀后缀含义例词ly……地personally就个人而言；亲自totally完全地ward(s)表示“方向”forward(s)向前(地)（4）名词后缀后缀含义例词er人designer设计师programmer程序员explorer探索者or人sailor水手actor演员conductor指挥；售票员ist人specialist专家artist艺术家pianist钢琴家ess女性，雌性actress女演员lioness母狮ness性质，状态cagermess热切，渴望loneliness孤独，寂寞ful……的量handful一把mouthful一满口ment状态，结果excitement兴奋，刺激achievement成就argument争论ion/

tion/

ation/

ition状态，行为production生产；制造explanation解释；说明ion/

tion/

ation/

ition状态，行为invitation邀请location地点，位置migration迁徙sion状态，行为permission许可；允许admission允许进入th性质，状态，

过程warmth温暖strength强项；力量depth深度length长度an/ian人musician音乐家physician医师；内科医生ism……主义；

行业optimism乐观；乐观主义tourism旅游业ship情况，状态，

性质；身份，

职业；技能relationship关系citizenship公民权musicianship音乐技能y/ty/

ity状态，性质difficulty困难honesty诚实creativity创造性，创造力responsibility责任apology道歉hood时期；状态；childhood童年motherhood母亲身份ure/

ture状态、情况或

行为的结果departure离开；出发mixture混合；混合物（5）数词后缀后缀例词teenfourteen十四eighteen十八tyforty四十eighty八十thfourth第四eighth第八二、合成法把两个或两个以上的词合成一个新词，这种构词法加合成法，由合成法构成的词叫合成词。合成名词：pickpocket扒手sunshine阳光playground操场daybreak破晓haircut理发sunrise日出suitcase手提箱earthquake地震waterfall瀑布sightseeing观光rooftop屋顶mankind人类handwriting书法eggplant茄子rainbow彩虹skateboarding滑板运动diningcar餐车inland内陆pineapple菠萝platform高台，平台greenhouse温室scarecrow稻草人bathwater浴水sunflower向日葵waitingroom诊室highway公路blackboard黑板overcoat大衣update最新消息gettogether联欢会breakwater防波堤breakdown破裂合成动词：sunbathe沐日光浴downloadwhitewash粉刷sleepwalk梦游undergo经历blacklist列入黑名单合成形容词：whitewash粉刷nobleminded高尚的goodlooking好看的hardworking勤劳的peaceloving热爱和平的breathtaking令人惊叹的stateowned国营的wellknown著名的fulltime全职的downtown市区的icecold冰冷的seasick晕船的blacklist列人黑名单easygoing随和的epochmaking划时代的widespread广泛流传的airsick晕机的goodtempered脾气好的sunburnt晒黑的carsick晕车的farreaching影响深远的highclass高级的homesick想家的millionpound百万英镑的firstclass头等的eightyearold八岁的threelegged三条腿的；其他方式：overall全部的allround全面的fivemetrelong五米长的facetoface面对面的happygolucky无忧无虑的tenstoreyed十层的合成副词：however然而somehow以某种方式，不知怎么地overnight在晚上；一夜之间inside在(建筑物、房间)内forever永远合成介词：outside在……外面within在……之内throughout在整个期间白始

三、转化法转化法一个单词由一种词性转化为另一种或几种词性，这种构词法称为转化法。（1）由名词转化为动词facen.脸→v.面对housen.房屋→v.给(某人)提供住处nursen.护士→v.护理watern.水→v.浇水handn.手→vt.交，递seatn.座位→vt.使……坐下oiln.油→vt.给……加润滑油timen.时间→vt.定时，测时shouldern.肩膀→vt.担负；承担minen.矿山→v.开矿barbecuen.烧烤→vt.在(烤架上)烤shipn.船→vt.用船装运financen.金融→vt.为……提供资金stainn.污点，污迹→v.玷污，污染draftn.草稿→vt.起草headn.头→v.前进transportn.运输→v.运输（2）由动词转化为名词curev.治疗→n.治愈leadv.领导→n.领先地位bargainvi.讨价还价→n.便宜货signalv.发信号→n.信号callv.打→n.，通话stopv.停止→n.车站lovev.爱→n.爱watchv.观看→n.手表recordv.录音→n.纪录（3）由形容词转化为动词emptyadj.空的→v.把……腾空narrowadj.狭窄的→v.使变窄slowadj.慢的→v.减慢，使减慢betteradj.较好的→v.胜过；超过freeadj.自由的→v.释放（4）由形容词转化为名词totaladj.总的，全部的→n.总数，合计briefadj.简短的，简要的→n.摘要，概要goodadj.好的→n.好处freezingadj.冰冻的→n.冰点solidadj.固体的，坚实的→n.固体（5）由副词转化为动词forwardadv.向前→v.转寄，转运nearadv.附近→v.靠近，接近downadv.向下→v.(一下子)喝下，击倒（6）由名词或数词转化为副词homen.家→adv.回家firstnum.第一→adv.首先，最初（7）由形容词转化为副词longadj.冗长的；长的→adv.长时间地，长久地hardadj.硬的，难的→adv.激烈地；努力地四、缩略法是指把两个或两个以上的词各取一部分(或用单词首尾字母或用截头取尾的方法)合在一起构成一个新单词。读音主要有两种形式，即各字母分别读音或作为一个单词来读。veryimportantperson→VIP(读字母音)要人，贵宾television→TV(读字母音)电视advertisement→ad广告laboratory→lab实验室gymnasium→gym健身房，体育馆examination→exam考试WorldHealthOrganization→WHO世界卫生组织WorldTradeOrganization→WTO世界贸易组织thePeople'sRepublicofChina→PRC中华人民共和国TestofEnglishasaForeignLanguage→TOEFL托福考试InternationalEnglishLanguageTestingSystem→IELTS雅思smokeandfog→smog烟雾telephone→phoneinfluenza/→flu流行性感冒练习：请用所给单词的正确形式填空1.Ienjoyedtheplay,_______(particular)thesecondhalf.2.Tryto_______(memory)thenamesofallthepeopleyouwillseetheretonight.3.Weexpecttoseefurther_______(improve)overtheingyear.4.Thepanyneedstoimprove_______(perform)inalltheseareas.5.Ihaveaclassmatewhohasthe_______(oppose)viewinthedebate.6.Itisashameful_______(behave)tosaythesesharpwordstoyourseniors.7.Actually,it's_______(confuse)thatsomeonebehavesbadlyinpublic.8.Thisreflectshowyouuseyour_______(creative)toexploretheunknownworld.9.Shewas_______(visible)inthedarknessoftheroom.10.Wecan'tdoitwithoutthehelpofyour_______(organize).(Answers:1.particularly2.memorise3.improvement4.performance5.opposing6.behavior7.confusing8.creativity9.invisible10.organization)4.学生活动：完成练习。DiscussingroupsandpleteActivity2inpage5.(Answers:1.apenfriend2.wellknown3.incorrect4.unhappy5.improvement6.calm7.presenting8.WTO9.ASAP)5.学生活动：完成练习。1.Lookatthepictures,teacherexplainsthedifferencebetweentheAmericanandBritishEnglish2.Getthestudentstopletethepassagewiththewordsinthepictures(Answers:1.theatre2.theater3.gas4.highway5.petrol6.motorway7.elevator8.lift9.subway10.underground11.apartment12.