高中英语人教版必修5 Unit 3　Life in the future Grammar word formation课件 (共27张PPT)

课件27张PPT。Grammar Words & phrases1._______ several different types of
2._______ the main subject of a talk, book, film or something else.
3._______ to keep something as it is , and area of land made available for a special group of people or animals to live in
4._______ to or at any place, position or situation
5._______ something that is pleasant to think about but is not realvariousthemepreservewhereverfantasy6._______ action, usually a very great one or a very bad one.
7._______ the measurement of something from one end to the other.
8._______ being the only one of its kind; unlike anything else.
9._______ in the middle of an area or an object
10.__________ without doubtdeedlengthuniquecentralno wonderUseful words and expressions1.Before buying a car, my dad always looks at its_______.
2.Early American settlers were great _________, -- they could build almost anything from wood.
3. Both adults and children like to watch _______ just for __________.enginecarpenterscartoonsengine carpenter cartoon amusement eagles slide swing tourismamusement4.There are about 60 different kinds of _______ around the world, but only two kinds live in North America.
5._______ is a big business for small countries like Singapore.
6. When I was little, my favorite thing o do was to go to the playground and _______ down ________ and _______ on _______.eaglesTourismslideslidesswingswingsattraction deed fantasy preserve sword tournament whichever1. fantasy2. tournaments3. preserve4. sword5. whichever6. attraction7. sword8. deedGrammar构词法 (Word Formation) 英语主要有三种构词法:
1.派生(Derivation):通过加前缀或后缀构成另外
一个词: e.g. happy---- unhappy (加前缀)
---- happiness (加后缀)
2.合成(Compounding):由两个或更多的词合成
一个词
e.g. wood(木)+ cut(刻)----woodcut(木刻)
3.转化(Conversion) 由一个词类转化为另一个词类:
e.g. water (n.)水 ---- water (v.)浇水 un- dis- im- mis- re- anti-
-er -or -ness -ment
-tion -less -ful -ward(s)派生词 Derivation前缀
prefix后缀
suffixDerivation:
1) 前缀:
(1) dis-:
disagree, dislike, disappear
(2) in-(il-, im-, ir-):
incorrect, impossible, irregular,
(3) un-:
unhappy, unable, unfit, add letters to the beginning or the end of a word. (4) non-:
nonstop, nonverbal (非语言的)
(5) re-:
rewrite, review
2) 后缀:
(1) 构成名词：
-er, -ese, -ist, -ian, -ment, -tion, -ness, -th.
buyer, Chinese, socialist, musician
agreement, collection, illness, truth(2) 构成形容词: -al, -an, -ful, -ing, -y, -less
national, American, careful,
exciting, cloudy, useless
(3) 构成动词: -fy, -is (z)e:
beautify, realize, simplify
(4) 构成副词: -ly:
badly
(5) 构成数词: -teen, -ty, -th
thirteen, sixty, twelfth Conversion:
(1) v—n :
(2) n—v :
(3) adj—v:
(4) adv—v:change the part of speech of a word.charge (v)—charge (n)hand (n)—hand (v)clean (adj)—clean (v)down (adv)—down (v)Guess the meaning Baker concludes that people do not have the ability to sense when they’re being stare at. If people doubt the outcome of his two experiments, said Baker, “I suggest they repeat the experiments and see for themselves.” value B. result
C. performance D. connection合成词 Compoundpain-killer＋＝止痛药＋＝color- blind色盲＋＝sleep-walk梦游sleep-walker1. 合成名词
(1) n+n
air conditioner
blood pressure
income tax
credit card
(2) adj + n
central bank
fast food
空调
血压
所得税
信用卡
中央银行
快餐 solar system
remote control
(3) v-ing +另一词
washing machine
driving license
(4) 其他方式
by-product
editor-in-chief太阳系
遥控
洗衣机
驾驶执照
副产品
主编2. 合成形容词
(1) 过去分词或带ed词尾的词构成。
absent-minded
grey-haired
(2) 动词的ing 或另一词构成
long-suffering
far-reaching心不在焉的
头发灰白的
长期受苦的
深远的(影响)3. 合成动词及合成副词
overeat
baby-sit
empty-handed
吃得太多
看孩子
一无所获的Practice : Write out the original words.unchangeable adj _______
dislike v __________
impossibility n _________
unfriendly adj__________
overwork v ______________
misunderstanding n ____________
athletic adj______________
misread v ________
translator n _____________ changelike possiblefriendwork understandathletereadtranslate4. Fill the table with the different forms of the words.admissionadmissibleadmissiblyimaginationimaginativeimaginativelysettlementsettledequipmentequippedattractionattractiveattractively1. He was one of the best _______ in yesterday’s football match. (play)
2. Look! How _______ Kate is laughing! (happy)
3. It snowed _______ last night and now the streets are covered with snow. (heavy)
4. Edison was a great ________. During his life he had many __________. (invent)players happily heavily inventor inventions 构词法精练 Use the appropriate form of the words to fill in the blanks.5. More and more _________ have come to visit China over these years. （foreign）
6. We want ___________ reasons for your failure to help. (satisfy)
7. Please give me some reference work. It will ________ my task. (simple)
8. The boy had the ___________ of being half starved. (appear)
9. The police have __________ a plot against the President. (cover)
10. The doctor said that Mary’s mother needed an _________.(operate) foreigners satisfactory simplify appearance uncovered operation 11. She hoped that her son would become a _________. (music)
12. Few ________ words made us excited. (speak)
13. The days on the moon get hotter than ________ water. (boil)
14. Thank you for your _________. (kind)
15. Many college students work while they are studying because they want to make some money for their college _________ .
(expensive)
16. Most international _________ letters are written in English, too. (busy)musician spoken boiling kindness expenses business 17. The boy noticed an ___________ mistake on his paper, but he decided not to say anything about it. (correct)
18. When in Rome, do as the ________ do. (Rome)
19. The teacher was pleased with her _______. (honest)
20. The mother didn’t know why her daughter was crying _______. (noise) uncorrected Romans honesty noisily