人教版必修四unit5语法构词法
人教版高中英语必修四 Unit 5 Theme parks 构词法 课件
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③ -ful, 表示“充分的”,如: beautiful, helpful,useful
3.动词后缀
① -ise, -ize表示“做成;变成;……化”, 如:modernize, organize
Do you know?
3,000 !?
500!?
高考大纲要求掌握 3,000个单词! 500个短语! 你能做到吗?
Discussion (warming up)
理解下面画线单词的意思,并给出词性。
The flowers need watering(.浇水vt.) 转
Fish live in water(. 水n.)
化
I disagree with yo(ppiness to his wi(fe幸. 福n.)
OHeurisclaashsarrodo-wmoirskivnegrymuasn(e.f努u(l.力教的室adnj..))合成
Word-formation
1.re--“又\,再” repeat, review, return, remarry
mid-, 表示“中,中间” midnight, midautumn
3. super—“在…上;加之” superman, supermarket
9)vice- 表示“副,次” vice-president, vice-chairman
disin-, im, misnonun-
dishonest, dislike incorrect, inability, impossible, misunderstand, mislead non-smoker, non-stop unable, unhappy, unfair
人教版新课标必修四第五单元Unit5Grammar构词法非常实用的课件
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a __h_a_n_d_-_m_a_d_e__ card a card that is made by hand __h_e_a_r_t-_f_e_lt___ thanks thanks that can be felt by heart
compounding [ 'kɒmpaʊndɪŋ] (合成 )
a __g_o_o_d_-_l_o_o_k_in_g___ girl a girl that looks good a __h_a_r_d_-_w_o_r_k_in_g___ student a student who works hard _E_n_g_li_s_h_-_sp_e_a_k_i_n_gcountriescountries that speaks English __p_e_a_c_e_-l_o_v_in_g_ people people who loves peace
derail
detrain
脱轨
下火车
detour 绕道
表否定意 义的前缀
depart 离开,出发
derivation [‘derɪ’veɪʃn] 派生
1.en-n. / v. 使进入 …
encage
endanger
表示空间位置 关系的前缀
危及,使遭受危险
en-n. 使具有…
encourage entitle 使有资格;给…定名
abnormal特殊的,变态的 apolitical 对政治不感兴 趣的,
人教高中英语必修4 Unit5 Word formation (共17张PPT)
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long-suffering 长期受苦的 far-reaching 深远的(影响)
3. 合成动词
water-ski 滑冰 overeat 吃得太多
2.转化(Conversion) —由一种词性转化
成另一种或几种词性。 1)由名词转化为动词,例如:
water n. 水 → water v. 浇水 knife n. 刀 → knife v. 用刀切 2)由形容词转化为动词,例如: clean adj.干净的 → clean v.打扫,清理 empty adj. 空的 → empty v.清空,倒空 3)由形容词转化为名词,例如: right adj. 正确的 → right n. 正确,公正 wrong adj. 错误的 → wrong n. 错误
(2) adj + n solar system 太阳系
remote control 遥控
(3) v-ing +另一词
washing machine 洗衣机
driving license 驾驶执照
2. 合成形容词
(1) 过去分词或带ed词尾的词构成。
absent-minded 心不在焉的
grey-haired 头发灰白的
5.________ speaking,I didn’t do it on purpose. A. Honestly B. Honest C. Honesty D. Dishonest
1.The three- ________chair isn’t suitable for a young child. He may fall off. A. legs B. legged C. leg D. leged
高一英语M4Unit5 Grammar word formation课件 新课标 人教
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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
uncorrected
Romans
honesty
noisily
9、静夜四无邻,荒居旧业贫。。*** 10、雨中黄叶树,灯下白头人。。**** 11、以我独沈久,愧君相见频。。***** 12、故人江海别,几度隔山川。。**** 13、乍见翻疑梦,相悲各问年。。***** 14、他乡生白发,旧国见青山。。**** 15、比不了得就不比,得不到的就不要。。。***** 16、行动出成果,工作出财富。。*** 17、做前,能够环视四周;做时,你只能或者最好沿着以脚为起点的射线向前。。**** 9、没有失败,只有暂时停止成功!。*** 10、很多事情努力了未必有结果,但是不努力却什么改变也没有。。**** 11、成功就是日复一日那一点点小小努力的积累。。***** 12、世间成事,不求其绝对圆满,留一份不足,可得无限完美。。**** 13、不知香积寺,数里入云峰。。***** 14、意志坚强的人能把世界放在手中像泥块一样任意揉捏。**** 15、楚塞三湘接,荆门九派通。。。***** 16、少年十五二十时,步行夺得胡马骑。。*** 17、空山新雨后,天气晚来秋。。**** 9、杨柳散和风,青山澹吾虑。。*** 10、阅读一切好书如同和过去最杰出的人谈话。**** 11、越是没有本领的就越加自命不凡。***** 12、越是无能的人,越喜欢挑剔别人的错儿。**** 13、知人者智,自知者明。胜人者有力,自胜者强。***** 14、意志坚强的人能把世界放在手中像泥块一样任意揉捏。**** 15、最具挑战性的挑战莫过于提升自我。。***** 16、业余生活要有意义,不要越轨。*** 17、一个人即使已登上顶峰,也仍要自强不息。****
人教版高中英语必修四Unit5ThemeParksGrammarWordFormation课件
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v 提交
3. 形容词转化成动词
Her room is clean and tidy.She cleans her room every day.
adj 干净的
vt 清算,打扫
4.形容词转化成名词
She had a good education.He does good all his life.
构词法
合成
转换
派生
前缀
后缀
Finish Exercises 1-2 on Page 70.
Homework
nightfall
二.conversion (转化)
转化法:一个单词由一种词性转化为另一种或几种词性。
1. 动词转化成名词
drink tea have a drink
v 喝
n 酒,饮料
2. 名词转化成动词
Let's go hand in handPlease hand in your exercise books after class.
1.常见的名词后缀:
perform
ance
discusmember
ship
Make compound words
performance
discussion
membership
freedom
2.常见的动词后缀:
-en (使成为,使变得)-ify (使得,变成)-ise/-ize (使,成为)
adj 良好的
n 好事,善行
5. 副词转化成动词
We have to go further.She took the new job to further her career.
adv 更远地
人教版(新课程标准)必修四Unit5ThemeparksGrammar构词法课件
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Derivation: add letters to the
beginning or the end of a word.派生法 1) 前缀: (1) dis-: disagree, dislike, disappear (2) in-(il-, im-, ir-): incorrect, impossible, irregular, (3) un-: unhappy, unable, unfit,
4. Fill the table with the different forms of the words.
Noun verb Adjective Adverb
amusement amuse amusing amusingly
admission admit admissible admissibly imagination imagine imaginative imaginatively settlement settle settled equipment equip equipped attraction attract attractive attractively
4) The Dead Sea is very _lo_w__-_ly_i_n_g_, at around 395 meters below sea level. 5) We’re having a little _g_e_t-_t_o_g_et_h_e_r_ to celebrate his birthday. 6) They often perform in the streets for the p__a_ss_e_r_s_-b_y_. 7) I’m sure you XXX bew_e_ll_-k_n__o_w_n__ soon.
高中英语Unit5ThemeparksSectionⅢGrammar构词法课件新人教版必修4
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(3)由“名词+名词”构成的复合名词,在变复数时,只变 化中心名词,而修饰名词不变。例如:girlfriend→girlfriends。
二、派生法 1.前缀 前缀一般只改变单词的意思,不改变词性。
Social science majors are not only ⑤experiencing success in their ⑥long-term company jobs, but they are also finding jobs more easily. A study showed that many companies had filled a large ⑦percentage of their ⑧entry-level positions with social science graduates.
6.There must be some _m_i_s_u_nd_e_r_s_ta_n_d_i_n_g (understand) between them; we should try to help them get rid of it.
7.Students are advised to keep the list of books near the desk for easy __r_e_fe_r_e_n_c_e_ (refer).
复习课件
高中英语Unit5ThemeparksSectionⅢGrammar构词法课件新人教版必修4
2021/4/17
高中英语Unit5ThemeparksSectionⅢGrammar构词法课件新 人教版必修4
新课标人教版必修四Book4 Unit5 Grammar
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(2)表示其他意义的前缀有:re- (重新), anti- (反,防), bi- (双), en- (使成为), co- (共同), sub- (下面的), post- (后的), fore- (先的),
pre- (预先的), auto- (自动的), inter- (之间的), super- (超级的,上
whitewash 用石灰水把……刷白
注意: 1.有些合成词保留了原来两个单词的意思。如: keyword 关键词 toothache 牙痛
2.有些合成词与原来两个单词的意思区别很大。如: eggplant 茄子 parkway 驾车专用道
二、转化 在词形不变的前提下,由一个词类转化为另一个词类的构 词法,称为转化法。这种构词方式主要体现在名词、动词、形 容词之间的相互转化。转化时,词形和读音可能完全不变,也 可能略有变化。 1.词形和读音完全一样的词
(2)构成形容词的常用后缀有:-able, -ible, -al, -ful, -less, -ish, -ive, -ous, -ent, -y 等。如: responsible 负责的 natural 天然的
(3)构成副词的常用后缀有:-ly, -ward, -wise 等。如:
ca则
(1)表示相反意义的前缀有:un-,in-,im-,il-,ir-,non-, dis-, mis-等。如: ①名词派生词 imbalance 不平衡 ②形容词派生词 displeasure 不快
impatient 不耐烦的 ③动词派生词 disagree 不同意
uncommon 不普通的 inactivate 使不活跃
employee 雇员 translator 翻译家
② -ance, -ence, -ancy, -(a)tion, -sion, -ment, -bility, -ship, -hood, -age, -ing, -ity, -ness, -th, -ty, -ism 等构成表示行为、性质、 状态等的抽象名词。如: invention 发明 movement 运动
高中英语人教版必修四Unit5ThemeparksGrammar构词法课件
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④副词后缀 -ly really extremely -ward backward eastward
⑤数词后缀 -teen fourteen fifteen -ty forty fifty -th ninth twelfth
表示人和物的名词后缀
后缀 意 义 用 法 例词
er
表 示
or 人
从事…职业 的人,做… 的人,…地 方的人 与-er同义
动 副词+动词 overcome, upturn, 词 形容词+动词 white-wash
复 名词+名词 合 名词+副词
sideways headfirst
副 形容词+名词 meanwhile
词 介词+名词
beforehand
其他复合词的构成
方式
例
词
代词宾格或物 himself, ourselves 主代词 + self 复 (selves) 合
drink 喝→ 饮料
perfect 使完善→ 完善的
chief 主要 的→首领
the wounded 受伤的人们
study 学习 fit 合适 first 第一的 the blind盲 →书房 → 合适的 → 第一个 人们
look at → have a look at
wrong 错误 的→错误
the beautiful 美丽的东西
-ure 表示行为、
其过程或结果
-ity 表示性质 状态/ 程度
failure, temperature, pressure, pleasure,
majority, opportunity, infinity
-ment 表示行为/ 动作 结果/ 具体事物
人教版必修4第5单元语法教学(构词法)教学设计
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中国科技期刊数据库 教育2015年22期 167人教版必修4第5单元语法教学(构词法)教学设计郭 婷陕西长武县中学,陕西 咸阳 713600摘要:通过不同的任务设置,让学生在小组活动中通过合作和探究来完成各个任务,活动既有轻松愉快的歌曲欣赏和词汇接龙,又有深层思考的讨论话题,灵活多变的任务设置激发了学生的学习兴趣和发现规律运用规律的欲望。
关键词:语法教学;构词法;激励;情景化教学 中图分类号:G633.41 文献标识码:A 文章编号:1671-5861(2015)22-0167-021 设计理念(1)指导思想和设计理念: 友善用脑教学法; 活动教学法;新课标理念下的激励教学法,在语法教学中要尝试语法教学情景化、活动化,让学生从语言实例中去认识、理解、总结规律,使其对语法的记忆更加牢固,真正体会到该语法项目的实用性、重要性及趣味性,在设计教学环节中,要给学生明确的任务,通过对任务难度层次的准确把握,使其不断感受到学习的乐趣和成就感,增强其自信,激发其潜力。
(2)教材分析:没有语法不能很好地表达,而没有词汇则什么也不能表达,新课标中对学生的词汇量要求也不断增大,而实现这一目标的最佳途径就是在教学中融入构词法知识,引导学生寻求规律,利用推进、联想、重组等方法激活学生学习新词的兴趣。
本节课的成功与否对学生的英语学习举足轻重,所以能用一种有效规律去达到事半功倍之效,学生应很期待的。
(3)学情分析:在初中及高一英语学习的基础上,学生已注意到一些英语构词现象,但大部分学生的基础知识仍较为薄弱。
在应用中发现规律,用规律去解决问题的能力较差。
而且多数学生对语法学习兴趣不大,加之构词法在教学中的情景化不是很强,学生热情不高,主动性差。
但学生的年龄特点又赋予他们旺盛的求知欲和表现欲,思维灵活,感官接受能力较强,有很好的合作性。
因此,只要设置使他们感兴趣的活动,充分调动其能动性、积极性,及时表扬、鼓励、启发、肯定,才能使他们愉快地投入到课堂活动中去。
人教版高中英语必修4 Unit 5 Theme park 语法:构词法 课件(共20张PPT)
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No2 Make compound words P37:
water kind down souvenir life hard hand worth ice mobile
town phone some melon cream shop size working hearted while
3. Make compound words after the models.
A: part, long, passer, film, short, well, cold, baby, get, low, world
B: by, known, time, maker, wave, famous, sitter, term, together, lying, blooded
(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
(4) 构成副词: -ly: badly (5) 构成数词: -teen, -ty, -th
(1) dis-: disagree, dislike, disappear
(2) in-(il-, im-, ir-): incorrect, impossible, irregular, illegal
(3) un-: unhappy, unable, unfit
(4) non-: nonstop, nonverbal (非语言的)
人教版 新课标 必修四 第五单元 Unit 5 Grammar 构词法 非常实用的课件(共34张PPT)
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19. bi-
bicycle
bilingual
20. tritricycle
triangle
21. multimultimedia
multitask
名词后缀
P3 8)employee interviewee
n.
–
P4 12)child neighbor
21) friend student leader scholar
derivation [‘derɪ’veɪʃn] 派生
12. over- 在…之上,过于
overhead
overcoat
overuse
overweight
overlook
13. under- 在…之下 , 不足 underground underwear undervalue underweight
compounding [ 'kɒmpaʊndɪŋ] (合成 )
a __g_o_o_d_-_l_o_o_k_in_g___ girl a girl that looks good a __h_a_r_d_-_w_o_r_k_in_g___ student a student who works hard _E_n_g_li_s_h_-_sp_e_a_k_i_n_gcountriescountries that speaks English __p_e_a_c_e_-l_o_v_in_g_ people people who loves peace
n. /adj.
free wise king
– n.
freedom wisdom kingdom
名词后缀
n.
– n.
book leaf pack
高中英语人教版必修四unit 5Grammar 课件
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重点语法精析
• 2.In the good care of the nurses,the boy is
________ recovering from his heart operation.
• A.quietly
B.actually
• C.practically
D.gradually
• 答案 D
经历
重点语法精析
• 4.合成副词
构成方式 形容词+名词
形容词+副词 副词+副词 介词+名词 介词+副词
例词 hotfoot匆忙地 anyway无论如何 anywhere无论何处 anyhow无论如何 however尽管如此 overhead在头顶上 forever永远
重点语法精析
• 5.合成代词
合成 上的词合成为 blackboard,hardworking,
一个词
schoolmate,newlyborn
转化
由一词类转化为 另一词类
answer(n.v.),back(n.v.adj.adv.) ,head(n.v.)
派生
在词根上加前缀 或后缀
careful,carefully,careless, carelessness,carelessly
了吗? • He hammered a nail into the wall. • 他在墙上钉了一个钉子。 • 3.形容词转化为动词 • The train slowed down to half its speed. • 火车速度减慢了一半。 • The classroom gradually quieted down. • 教室里渐渐静了下来。
amusement park.It was ________ journey.
Book 4 Unit 5 Grammar 构词法
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Book 4 Unit 5 Grammar 构词法英语构词方法主要有三种:即派生法、合成法和转化法。
一、派生法(参阅必修四课本92-94页)所谓派生,即在词根上加前缀或后缀构成另一个与原意略有变化或截然相反的词。
1.前缀:前缀通常只改变词义,不改变词性。
1)表示否定的前缀①un- 构成反义词,表示“不”例:unfit 不合适的unhappy 不高兴的unable 不能的②dis- 构成反义词,表示“不”例:discover 发现disagree 不同意dislike 不喜欢③in- / im- 构成反义词,表示“不”,例:impossible 不可能的incorrect 不正确的④ir- 构成反义词,表示“不”,用于以r开头的单词例:irregular 不规则的⑤il- 构成反义词,表示“不”,用于以l开头的单词例:illegal 不合法的⑥mis- 构成反义词,表示“错误”例:mistake 错误misuse 错用misunderstand 误会mislead 误导⑦non- 构成反义词,表示“不”例:nonstop 不停的nonsmoker 非吸烟者nonverbal 不用语言的2)表示其他意义的前缀:①re- 表示“再;又;重”,re-多重读,构成双重读词。
例:rewrite 重写reuse 再用retell 复述rebuild 重建②a- 表示“的”,多构成表语形容词。
例:alone 单独的alike 相像的③tele- 表示“远程的”。
例:telephone 电话television 电视④en- 表示“使”,构成动词。
例:enlarge 扩大enable 使能够⑤inter- 表示“关系”。
例:Internet 因特网international 国际的⑥ multi- 表示“多”。
例:multicultural 多文化的 multichannel 多频道的⑦ kilo- 表示“千”。
高中英语新人教版必修4Unit5ThemeparksLearningaboutLanguage构词法
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(1)合成名词。
形容词+名词 动词+名词
名词+动词-ing 动词+副词 副词+动词
freeway高速公路, shorthand速 记
washroom厕所, pickpocket扒手 handwriting书法 breakthrough突破, get-together 联欢会
outbreak爆发, downfall垮台
wrong. 他不辨_是__非__。 ②The old in our village are living a happy life. 我们村的_老__年__人__过着幸福的生活。
2. 派生法(derivation): 在词根前面加前缀或在词根后面 加后缀构成一个与原单词意义相近或截然相反的新词, 叫做派生法。
Unit 5 Theme parks Period 3 Learning about Language
语法专题课 构词法
【课前热身】 朗读下列句子, 体会并写出黑体单词的词性和意义。 ①We had to book the tickets because so many people wanted to go home before the Spring Festival. (v. 预订)
(2)合成形容词。
形容词+现在分词 名词+现在分词 副词+现在分词 名词+过去分词 副词+过去分词
数词+名词+形容词 形容词+名词
good-looking好看的 English-speaking讲英语的
hard-working勤劳的 man-made人造的 well-known著名的 two-year-old两岁的 high-class高级的
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4. The Dead Sea is very _l_o_w_-_ly_i_n_g_, at around 395 meters below sea level.
5. We’re having a little _g_e_t_-t_o_g_e_t_h_e_r to celebrate his birthday.
II. ① Make compound words after the model.
A: book, boy, sea, fire, over, under, friend, sun, how, court, day, wide
B: mark, side, burnt, friend, light, yard, fighter, fighter, ground, coat, ship, spread
equipment equip
settled equipped
attraction attract attractive attractively
In a scene, the director wanted a swimming fish to stop and stare at an actor and then swim away. The special-effects was that man controls the fish with a harmless use of electricity.
_p_a_r_t-_t_im__e_ job to make extra money. 2. It’s necessary to use a _s_h_o_r_t_-w__a_v_e
radio to pick up the program. 3. Walt Disney, the great _f_il_m_-_m__a_k_e_r,
Model: book + shop = bookshop
② Fill in the blanks with the words above.
1. The fire lasted about 4 hours before the _fi_r_e_fi_g_h_t_e_rs_ could control it.
5. Lucy enjoys travelling by _u_n_d_e_r_g_r_o_u_n_d_. That’s how she goes to work every day.
6. The children are playing happily in the _c_o_u_r_t_y_a_rd_.
2. At school she formed a close _fr_i_e_n_d_s_h_ip_ with several other girls.
3. They decide to spend their holiday at the _s_e_a_si_d_e_.
4. He put on a hat and _o_v_e_r_c_o_a_t before he went out.
part-time long-term passer-by
film-maker short-wave well-known
cold-blooded baby-sitter get-together low-lying world-famous
Fill in the blanks with the words above. 1. It’s a good idea to start a
6. They often perform in the streets for the _p_a_s_se_r_s_-_b_y.
7. I’m sure you will be _w_e_ll_-_k_n_o_w_n_ soon.
write out the original words. ① unchangeable adj. change ② dislike v. like ③ impossibility n. possible ④ unfriendly adj. friend ⑤overwork v. work ⑥ misunderstanding n. understand ⑦ athletic adj. athlete ⑧misread v. read ⑨ translator n. translate
Word formation 构词法
构 Compound 合成法
词
法 Derivation 派生法
知 识
Conversion 转化法
I. Make compound words after the model. A: part, long, passer, film, short, well,
cold, baby, get, low, world B: by, known, time, maker, wave, famous, sitter, term, together, lying, blooded
For fires, the special-effects man often uses pipes and gas instead of wood for gas can burn instantly and can be kept under control more easily.
When explosives(炸药) are used, the specialeffects men can usually receive extra money, for there is danger. When the scene begins, they send bags of explosives up which are held by wires. At the right time, they make them explode. If a church-tower looks like being hit by guns, they put explosives in several places in the tower, then they cut through some of the supports to make sure that the tower will fall.
Jim White has been a special-effects man for 32 years and is famous for his work with ships and airplanes. For a movie about World War II, he built a 165-foot-long wooden boat. As it sailed in the Pacific, it seemed so real that a USA military plane was flying down, trying to attack it.
Unit 5 Grammar
Word formation
butterfly downtown football hardworking ice cream kindhearted laptop homeland passer-by eggplant
worn-out northeastern earthquake mobile phone mankind headline easy-going watermelon worthwhile
Noun Verb Adjective Adverb
amusement amuse amusing amusingly
admission admit adΒιβλιοθήκη issible admissibly
imagination imagine imaginary imaginatively
settlement settle / settler