構(gòu)詞法公開課ppt課件

1、1.濫用；虐待 n.&vt.2.健康 n.3.產(chǎn)生壓力的；緊張的 adj.4.無意識的；自動的 adv. 5.精神上；智力上 adv. 6.畸形的；異常的 adj.7.氣喘吁吁的；屏息的 adj.8.不健康的；不合適的 adj.9.使加強；變強 vt.&vi.10.不合法的；違法的 adj.11.放松；松弛 n.12.使動搖；減弱 vt.&vi.abuseabusefitnessfitnessstressfulstressfulautomaticallyautomaticallymentallymentallyabnormalabnormalbreathlessbrea

2、thlessunfitunfitstrenthenstrenthenillegalillegalrelaxationrelaxationweakenweaken1;.2Word FormationConversion 轉(zhuǎn)化法轉(zhuǎn)化法Compounding 合成法合成法Derivation 派生法派生法3mens 100-meter freestyle4Gold Medal Swimmer51.Why did NingZetao become a dreamboat(夢想人物夢想人物) ? (para. 1)Because he has good looks and a perfect build

3、, and also he won the first place in the mens 100-meter freestyle at the championships.Conversion 轉(zhuǎn)化法轉(zhuǎn)化法一個單詞由一種詞性轉(zhuǎn)化成另一種詞性一個單詞由一種詞性轉(zhuǎn)化成另一種詞性lookn. v. 外貌外貌;表情表情 看看look ata look of pleasure61.Why did NingZetao become a dreamboat?(para. 1)Because he has good looks and a perfect build, and also he won the

4、 first place in the mens 100-meter freestyle at the championships.Conversion 轉(zhuǎn)化法轉(zhuǎn)化法一個單詞由一種詞性轉(zhuǎn)化成另一種詞性一個單詞由一種詞性轉(zhuǎn)化成另一種詞性build build a househave a strong buildn. v.體形體形, 體格體格修建，建造修建，建造7Conversion 轉(zhuǎn)化法轉(zhuǎn)化法一個單詞由一種詞性轉(zhuǎn)化成另一種詞性一個單詞由一種詞性轉(zhuǎn)化成另一種詞性1. Jim dreams of being the best football player in England. His drea

5、m is to be the best player.2. Please stop here, and it is the bus stop. 3. The car slowed down and the speed of it became slow.4. Dont use water to water the flowers too often.v.n.v.v.n.adj.n.v.82.What kind of person is NingZetao?hard-workinggood-looking strong-minded100-meterfreestylepart-timeCompo

6、unding 合成法合成法= hard + working= good + looking= strong + minded= 100 + meter= free + style= part + time有兩個或更多的詞合成一個詞有兩個或更多的詞合成一個詞9Compounding 合成法合成法有兩個或更多的詞合成一個詞有兩個或更多的詞合成一個詞seafood waiting roomwashing machineman-madesecond-handunderline海鮮海鮮等候室等候室洗衣機洗衣機人造的人造的二手的二手的在在.下面劃線下面劃線103.What shoud you do to

7、be successful?To be successful, we should never listen to those who tell us that our dreams are unrealistic.If something is physically impossible, that doesnt really mean that it is impossible.unrealistic=un-+real-istic+Derivation 派生法派生法在詞根上加上前綴在詞根上加上前綴(prefix)或后綴或后綴(suffix)構(gòu)成構(gòu)成另外一個詞另外一個詞physically=

8、physical+-lyimpossible=im-+possible11Work in groups to find out the derivative words(派生詞派生詞) in the passage and fill in the blanks.Derivation 派生法派生法在詞根上加上前綴在詞根上加上前綴(prefix)或后綴或后綴(suffix)構(gòu)成構(gòu)成另外一個詞另外一個詞Derivative words words with suffix(后后綴綴) n. adj. adv. words with prefix(前前綴綴)swimmer12swimmerfighter

9、holdervisitordevelopmentn.名詞后綴：名詞后綴：-er, -or, -ment, -ship, -hoodchampionshipchildhoodDerivation 派生法派生法在詞根上加上前綴在詞根上加上前綴(prefix)或后綴或后綴(suffix)構(gòu)成構(gòu)成另外一個詞另外一個詞13名詞后綴：名詞后綴：-tion, -ity, -ist, -ness, -th-tion-ity-ist-ness-thaction education ability possibilityscientist artist illness happinesswarmth growth

10、Derivation 派生法派生法在詞根上加上前綴在詞根上加上前綴(prefix)或后綴或后綴(suffix)構(gòu)成構(gòu)成另外一個詞另外一個詞14successfulpainfulweekly形容詞后綴：形容詞后綴： -ful -ly-ous-able-al-less humorous dangerousenjoyable comfortablepersonal nationalhomeless useless adj.Derivation 派生法派生法在詞根上加上前綴在詞根上加上前綴(prefix)或后綴或后綴(suffix)構(gòu)成構(gòu)成另外一個詞另外一個詞15physicallyluckilyre

11、ally副詞后綴：副詞后綴：-lyadv.possibletruerecentheavybasicpossiblytrulyrecentlyheavilybasicallyDerivation 派生法派生法在詞根上加上前綴在詞根上加上前綴(prefix)或后綴或后綴(suffix)構(gòu)成構(gòu)成另外一個詞另外一個詞16動詞后綴：動詞后綴：-fy/-ify-ize/-isesimplifyrealize使得，變得使得，變得使成為，使成為，.化化Derivation 派生法派生法在詞根上加上前綴在詞根上加上前綴(prefix)或后綴或后綴(suffix)構(gòu)成構(gòu)成另外一個詞另外一個詞- enen使使dee

12、pendeepen17前綴前綴Derivation 派生法派生法在詞根上加上前綴在詞根上加上前綴(prefix)或后綴或后綴(suffix)構(gòu)成構(gòu)成另外一個詞另外一個詞impossibleunrealistic18常見的前綴常見的前綴Derivation 派生法派生法在詞根上加上前綴在詞根上加上前綴(prefix)或后綴或后綴(suffix)構(gòu)成構(gòu)成另外一個詞另外一個詞19(A)表示否定的前綴：表示否定的前綴： un-unfair,unhappy non-nonsmoker (常用在常用在n. adj. adv. 前前) in-informal, inhuman, indirect (常用在常

13、用在adj.前前)dis-disagree,disappearim-impolite,impossible (用在用在b,p,m 開頭的詞前開頭的詞前)il-illegal, illogical（用在（用在l開頭的詞前）開頭的詞前）ir-irresistable, irregular （用在（用在r開頭的詞前）開頭的詞前）20(B).表示表示錯誤錯誤或失或失當(dāng)當(dāng)?shù)那暗那熬Y綴: mis-misjudge, misdirect(誤導(dǎo)誤導(dǎo))(C).表示向背的前表示向背的前綴綴: pro-(親，支持親，支持) pro-Chinese, pro-American anti-（阻止，抗）（阻止，抗） an

14、tiwar, anti-Japanese war21(D).表示程度、大小的前綴表示程度、大小的前綴super-supermarket, supermanover-oversleep, overpopulation, overusemini-minibus, miniskirt, mini-carunder-underground, underestimatesemi-semicircle, semi-finalmicro-microwave , microsoft , microscopemulti- multi-national, multi-culture 22(E).表示時間的前綴表示

15、時間的前綴 pre-pre-war , preschool post-postwar , postgraduate fore-foretell, weather forecast ex- ex-wife, ex-president tele-telescope, telephone (F).表示方位的前綴：表示方位的前綴： sub-subway, subtitle inter-international, interclass trans-(橫過，通過，超越橫過，通過，超越) transplant, transform23(G).改變詞類的前綴：改變詞類的前綴：a- asleep, abroa

16、d en- enlarge, enrich(H).其它的前綴：其它的前綴：self- self-control, self-confidence vice- vice-monitor, vice-presidentco-co-worker, cooperateauto- automatic, autographykilo-kilometer, kilogrameco-ecosystem, eco-friendly 24possibleimpossiblepossiblyimpossiblypossibilityimpossibilityDerivation 派生法派生法在詞根上加上前綴在詞根上

17、加上前綴(prefix)或后綴或后綴(suffix)構(gòu)成構(gòu)成另外一個詞另外一個詞251. By learning word formation, we can enlarge our vocabulary.2. We should try our best to beautify our environment.3. The colorful book is unputdownable to children.4. Smoking will endanger your health. 5. One unbreakable rule in our school is that students

18、cant bring cellphones to school. Derivation 派生法派生法在詞根上加上前綴在詞根上加上前綴(prefix)或后綴或后綴(suffix)構(gòu)成構(gòu)成另外一個詞另外一個詞增大增大使使.變美變美愛不釋手的愛不釋手的威脅威脅不能違反的不能違反的26_(recent), a handsome young man, NingZetao has been popular. After winning four gold medals at the _(seventeen) Asian Games, Ning got the first place at the 2015

19、 Swimming World Championships. Although Ning has become _(success) now, in fact, he wasnt _(health) when he was young. Born with a knee problem, he was held back at the stage of his _(develop). Instead of giving up swimming, Ning trained hard and _(final) he proved _(him) to be one of the best _(swim) in Asia.Recentlysuccessfulhealthydevelopmenthimselfswimmersseventeenthfinally Complete the following passage with the proper form of the words given.271.disclose ones secret2. microblog3. Its all floating cloud.4.envious, jealous and hat