童哥说单词:英语词根词源精讲3(课堂PPT)
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童哥说单词:英语词根词源精讲3
tear:n.眼泪 lacrymose:adj.流泪的
ced-,cess-: recede:v.隐退,后退 recessive:adj.隐性的 recessive inheritance accede:v. concede:v. concession:n. concessionary:adj.
14.2 re-:再次,新
re-enter:v. re-entry:n. readjust:v. rearrange:v. reassure:v.
fer-,fert-:拿,带 offer:v.提供,报价 n. *offerings:n.祭品 *offertory:n.祭品 transfer:v. infer:v. refer:n. reference:n.
fend-,fens-,fest-:击,打 offend:v.触怒,冒犯;犯规 offense:n. no offence: offender:n. offensive:n.进攻;攻势 defend:v.防御,挡开 defender:n.守方;被告
purchase:v. purchaser:n. purchasement:n. chase:v.
14. re-: 向后;新,再次;表强调
14.1 re-:向后;
mot-: remote:adj.远离的,遥远的 remoteness:n. promote:v. motive:n.
ject-:
ced-,cess-:
precede:v. preceding:adj. accede:v. access:n. accessible:adj. excess:n. excessive:adj. succeed:v. success:n.
cid-,cis-:砍,切 precise:adj.精确的 precisely:adv. precision:n. excise:v.切除,删去;消费税 incise:v.雕刻,切入 incisive:adj.尖锐的,见解深刻的 incisor:n.磨牙 decide/insecticide/herbicide
ced-,cess-: recede:v.隐退,后退 recessive:adj.隐性的 recessive inheritance accede:v. concede:v. concession:n. concessionary:adj.
14.2 re-:再次,新
re-enter:v. re-entry:n. readjust:v. rearrange:v. reassure:v.
fer-,fert-:拿,带 offer:v.提供,报价 n. *offerings:n.祭品 *offertory:n.祭品 transfer:v. infer:v. refer:n. reference:n.
fend-,fens-,fest-:击,打 offend:v.触怒,冒犯;犯规 offense:n. no offence: offender:n. offensive:n.进攻;攻势 defend:v.防御,挡开 defender:n.守方;被告
purchase:v. purchaser:n. purchasement:n. chase:v.
14. re-: 向后;新,再次;表强调
14.1 re-:向后;
mot-: remote:adj.远离的,遥远的 remoteness:n. promote:v. motive:n.
ject-:
ced-,cess-:
precede:v. preceding:adj. accede:v. access:n. accessible:adj. excess:n. excessive:adj. succeed:v. success:n.
cid-,cis-:砍,切 precise:adj.精确的 precisely:adv. precision:n. excise:v.切除,删去;消费税 incise:v.雕刻,切入 incisive:adj.尖锐的,见解深刻的 incisor:n.磨牙 decide/insecticide/herbicide
童哥说单词英语词根词源精讲ppt课件
gn(1)-,gen-:认识,知道
cognitive:adj.认知的,认识的 cognition:n. cognizant:adj. cognizance:n. know:v. ken:n.知识范围;视野 beyond one's ken can:v. canny:adj.精明的,狡猾的 cunning:adj.狡猾的 *uncanny:adj.怪异的
采用PP管及配件:根据给水设计图配 置好PP管及配 件,用 管件在 管材垂 直角切 断管材 ,边剪 边旋转 ,以保 证切口 面的圆 度,保 持熔接 部位干 净无污 物
rob:v. robe:n. rape:v. rip:v. ripple:n. ripple effect: river:n. riven:v.使分裂 rivening:adj.
lay:v. lie:v. lager:n.贮藏啤酒,拉格啤酒
采用PP管及配件:根据给水设计图配 置好PP管及配 件,用 管件在 管材垂 直角切 断管材 ,边剪 边旋转 ,以保 证切口 面的圆 度,保 持熔接 部位干 净无污 物
lov-:爱,准许
believe:v. belief:n: love: leave:n.许可;假期,假日 furlough:n.士兵休假;休假,公休 She has my leave to visit him. I'd like to read the letter by your leave.
behave:v.表现,行为;举止 behave yourself: behaviour:n. behaviourism:n. behaviourist:n.
采用PP管及配件:根据给水设计图配 置好PP管及配 件,用 管件在 管材垂 直角切 断管材 ,边剪 边旋转 ,以保 证切口 面的圆 度,保 持熔接 部位干 净无污 物
cognitive:adj.认知的,认识的 cognition:n. cognizant:adj. cognizance:n. know:v. ken:n.知识范围;视野 beyond one's ken can:v. canny:adj.精明的,狡猾的 cunning:adj.狡猾的 *uncanny:adj.怪异的
采用PP管及配件:根据给水设计图配 置好PP管及配 件,用 管件在 管材垂 直角切 断管材 ,边剪 边旋转 ,以保 证切口 面的圆 度,保 持熔接 部位干 净无污 物
rob:v. robe:n. rape:v. rip:v. ripple:n. ripple effect: river:n. riven:v.使分裂 rivening:adj.
lay:v. lie:v. lager:n.贮藏啤酒,拉格啤酒
采用PP管及配件:根据给水设计图配 置好PP管及配 件,用 管件在 管材垂 直角切 断管材 ,边剪 边旋转 ,以保 证切口 面的圆 度,保 持熔接 部位干 净无污 物
lov-:爱,准许
believe:v. belief:n: love: leave:n.许可;假期,假日 furlough:n.士兵休假;休假,公休 She has my leave to visit him. I'd like to read the letter by your leave.
behave:v.表现,行为;举止 behave yourself: behaviour:n. behaviourism:n. behaviourist:n.
采用PP管及配件:根据给水设计图配 置好PP管及配 件,用 管件在 管材垂 直角切 断管材 ,边剪 边旋转 ,以保 证切口 面的圆 度,保 持熔接 部位干 净无污 物
英语词根词源精讲课件
Word roots are the core meaning of a word, while morphology reflects the historical development and changes of words
The relationship between word roots and ethics is closed, and they are often used together to explain the meaning and usage of words
German
basic vocabulary (e.g., "man", "woman", "fire")
Memory methods for word roots
Mnemonics
Use mnemonics to create a connection between the word root and a family concept or image, making it easier to remember For example, the word root "bio" can be associated with the mnemonic "bike in the ocean" to remember words like "biology" and "biosphere"
Regularity and patterns
English word roots often have regular patterns of formation and suffixation, which can be used to predict the meaning and usage of new words For example, the suffix "- fy" often means "to make" or "to come," as in "beauty" or "justice"
童哥说单词:英语词根词源精讲3
fer-,fert-:拿,带 offer:v.提供,报价 n. *offerings:n.祭品 *offertory:n.祭品 transfer:v. infer:v. refer:n. reference:n.
fend-,fens-,fest-:击,打 offend:v.触怒,冒犯;犯规 offense:n. no offence: offender:n. offensive:n.进攻;攻势 defend:v.防御,挡开 defender:n.守方;被告
nov-,new-:
renew:v. renewable:adj. renovate:v.翻新,改造 renovation:n. novel:n. innovate:v.创新,革新 innovative:adj. innovation:n.
form-:形式
form:n. formal:adj. formality:n. reform:v. reformative:adj. transform:v. transformation:n.
mot-:移动
promote:v. pr motivate:v.刺激,鼓舞
ject-:
project:n.v. projectile:n. projection:n. projector:n. abject:adj. dejected:adj. reject:v.
reject:v. project:v. subject:n.臣民;主题 adj.臣服于 conjecture:n.
clud-,clus-: recluse:n.隐士,隐居者 reclusive:adj.隐居的 preclude:v. conclude:v. include:v.
sist-: resist:v.抵抗,抵制 resistant:adj. resistance:n. resistivity:n. consist:v. persistent:adj.
《英语词根》PPT课件
14
6. bell 同形须辨,莫把bell误认为“铃”, 同义相连,它与war都是“战争”。
bell=war战争 rebel [re-相反,bel(l)战争,战斗: ‘反戈’,
‘反
战’ ]反叛,反抗 rebellion [见上,-ion名词后缀]反叛,反抗,叛乱 rebellious [见上, -ious形容词后缀,…的]反叛 的,反抗 的,叛乱的 bellicose [bell战争,-icose复合后缀,由-ic+-ose 而成, 表示有…性质的]好战的,好斗的 bellicosity [见上, -ity名词后缀,表性质]好战性
.
18
8.Brev
苦学多年,brev含义未领会
君须牢记,它与short是同意
brev=short 短
abbreviate [ab-加强意义,brev 短,-i-, --ate动词后
缀,使…..] 缩短,缩写,节略(读物等)
abbreviation [见上, --ation 名词后缀] 缩短,缩
写,缩写词
年度的
annals [ann年, -al名词后缀]编年史
.
7
annuity [ann年, -u-连接字母,-ity名词后缀)年 金; 年金享受权
annuitant[annuit(y)年金,-ant表示人]领受年金的 人
superannuate [super=超过,ann年 年龄,-u-,
-ate动词兼形容词后缀:‘超过年龄” )因年老而 令退休, 太旧的,过时的
amphibian [amphi-两, bi生物, -an名词及形容 词后缀] 水陆两栖,水陆两栖的,水陆(水空)两 用的
amphibious [见上,-ous ---- 的] 水陆两栖的, 水陆(水空)两用的
童哥说单词英语词根词源精讲
relieve-relief:elevate
riv-,reav-:撕,扯
bereave:v.剥夺;丧失亲人 bereavement:n.思亲之痛 bereft:adj. river:n. rift:n.裂口,裂缝 *rivet:n.铆钉 v.用铆钉钉上 *riveting:adj.吸引人的,着迷的
bust-:燃烧
combust:v.燃烧 combustion:n. combustible:adj. combustion chamber:n.
ed-,eat-,est-,es-,吃
eat:v. edible:adj. comestible:adj.可吃的 n.食物 eatery:n.小餐馆 obese:adj.肥胖的 obesity:n.肥胖症
m-n
home-haunt lamp-lantern limit-lintel sublime:adj.崇高的,极好的
m-n
haunt:v.闹鬼;萦绕心头 lantern:n.灯笼 *lintel:n.门栏;门楣
clud-,clos-:关闭
include:v.包含 inclusive:adj. inclusion:n. conclude:v.下结论 conclusive:adj. conclusion:n. close:v. clause:n.
rob:v. robe:n. rape:v. rip:v. ripple:n. ripple effect: river:n. riven:v.使分裂 rivening:adj.
5 -,con-,一起,表强调
pan-,pant-:面包
company:n.伙伴,同伴;公司 companion:n.同伴,陪伴 companionate:adj. companionship:n. *pantry:n.面包室;茶水间 accompany:v.陪伴 accompaniment:n.陪伴,伴奏 accompanist:n.陪伴者,伴奏者
riv-,reav-:撕,扯
bereave:v.剥夺;丧失亲人 bereavement:n.思亲之痛 bereft:adj. river:n. rift:n.裂口,裂缝 *rivet:n.铆钉 v.用铆钉钉上 *riveting:adj.吸引人的,着迷的
bust-:燃烧
combust:v.燃烧 combustion:n. combustible:adj. combustion chamber:n.
ed-,eat-,est-,es-,吃
eat:v. edible:adj. comestible:adj.可吃的 n.食物 eatery:n.小餐馆 obese:adj.肥胖的 obesity:n.肥胖症
m-n
home-haunt lamp-lantern limit-lintel sublime:adj.崇高的,极好的
m-n
haunt:v.闹鬼;萦绕心头 lantern:n.灯笼 *lintel:n.门栏;门楣
clud-,clos-:关闭
include:v.包含 inclusive:adj. inclusion:n. conclude:v.下结论 conclusive:adj. conclusion:n. close:v. clause:n.
rob:v. robe:n. rape:v. rip:v. ripple:n. ripple effect: river:n. riven:v.使分裂 rivening:adj.
5 -,con-,一起,表强调
pan-,pant-:面包
company:n.伙伴,同伴;公司 companion:n.同伴,陪伴 companionate:adj. companionship:n. *pantry:n.面包室;茶水间 accompany:v.陪伴 accompaniment:n.陪伴,伴奏 accompanist:n.陪伴者,伴奏者
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