译林版英语八年级Unit3第5课时教学设计
课题
Unit3 Study Skills
单元
Unit 3
学科
英语
年级
八年级
学习
目标
知识与技能目标：1.Add –ful or –less to some nouns to form adjectives
2.Try to use correct adjectives
3.Describe things by using correct forms
过程与方法目标：1. learn to new words by derivation
2.use the correct forms of words by context
情感态度与价值观目标：Learn to express one’s feelings by using adjectives
重点
Add –ful or –less to some nouns to form adjectives
难点
Describe things by using correct forms
教学过程
教学环节
教师活动
学生活动
设计意图
导入新课
Step1 What do you think of this picture?
(tip: wonder, color, hope)
描述对图片的感受
引出wonderful, colorful, hopeful三个单词
讲授新课
Step1 look at the three words and find the same point
wonderful, colorful, hopeful
suffixes: will change the characteristic of a word, it is one method of morphemes
举例说明：noun +suffix=adjective
-ful: means “full of, having, giving” (充满…的；有…性质的)
-less: means “without, not giving” (没有)
Note: not all words have both –ful and –less as suffixes
Activity
Speak out the new words and meaning when you see the original words
1)pain peace skill hope beauty
painful痛苦的 peaceful和平的 skillful熟练的 hopeful有希望的 beautiful美丽的
(2)speech job home price rain
speechless无言的 jobless无业的 homeless无家可归的 priceless无价的 rainless无雨的
Exercise
①Add –ful or –less to a word and then make sentences.
Success, thank, skill, child, end
②Fill in the blanks with the correct forms.
③make a story with the adjective you have learn today
Addition 形容词后缀
-y windy, rainy, snowy, cloudy, sunny
-ish foolish, childish
-some handsome, troublesome
-ous dangerous, humorous
-al national, natural, traditional
三种常用的构词法：
1.合成(compound):将两个或两个以上的词构成一个新词。
class +room=classroom; black +board= blackboard waiting +room=waiting-room; sleep +walker=sleepwalker; out +put=output; day +dream= daydream; good+ look= good-looking; father +in+ law=father-in-law
2.派生(derivation):通过加前缀后或缀构成一个新词。
前缀(prefix): 一般只改变词义，不改变词性。 常见前缀：un-, dis-, en-, re-…
un +happy=unhappy; dis +like= dislike; en +danger=endanger; re +write=rewrite
后缀(suffix):一般只改变词性，不改变词义。 常见后缀：-ful, -less, -ly, -ion, -er…
care +ful=careful; hope +less=hopeless; beautiful +ly=beautifully; act +ion=action; work +er=worker
3. 转化(conversion):词性发生变化，词义大体不变。
book(书) n.- book(预定) v. water(水) n.-water(浇水) v. seat(座位) n.-seat(就座) v. dirty(脏的) adj.-dirty(弄脏) v.
Homework:
Finish the exercise book.
Write a composition about your trip with –ful and –less.
找出三个单词相同部分
记忆后缀
说出课本P39
表格中单词含义
完成课本P39A部分练习，一起校对答案; 完成B部分练习并翻译
课堂练习
学生摘录在笔记本上
了解常用构词法
引出后缀
学会-ful, -less两个后缀
立即检测是否记住-ful以及-less
学会活学活用-ful以及-less
巩固所学知识
学会构成法—派生
了解常用构词法，掌握记忆单词的新方法
课堂小结
本堂课教学目标是掌握一个语言知识点：
后缀-ful和-less
理解构词法
板书
Unit 3 A Day Out
合成 class +room= classroom
构词法 派生：前缀 un +happy= unhappy
（常用） 后缀 help +ful= helpful
转化 book(n.) →book(v.)
Suffix: 后缀是添加在单词词尾形成新的单词的一个字母或者一组字母。新词词性会发生变化，词义大体保持不变
care +ful= careful
小心（n.） 小心的（adj.）
Unit 3 A day out (study skills)
英汉互译。
a useful book ____________ 4. tasteful fruit ___________
endless patience ____________ 5. a meaningful event ___________
不眠之夜 ____________ 6.漂亮的面孔 ___________
二、选择。
( )1. Anna had _________ hours to knit and sew.(编织和缝补)
end B. endless C. an end D. in the end
( )2. Instead of rushing at life, I wanted something more _________.
A. meaningful B. meaning C. meaningless D. mean
( )3. The other team was _________ and we won the game.
helpful B. helped C. helping D. helpless
( )4. I hope you won’t __________ too strict with the girl.
to be B. be C. are D. /
( )5. He bought a ticket _________ football game last week.
of B. for C. to D. with
三、选词填空。
careful useful colorful wonderful tasteless
The birds there are __________, exciting and rare.
I made a silent vow(发誓) to be more __________ in the future.
It sounds like a _________ idea to me.
I wouldn’t call it art. It’s just stupid and __________.
Sam said, “These books are cheap and __________.”
四、英汉互译。
1. The child becomes skillfull in reading.
2. A careless mistake cost the company millions of dollars.
she has in a hopeless situation.
我妈妈最近变得非常健忘。
杰克是个有影响力的人。
五、连词成句。
1. are, future, about, we, the, hopeful
________________________________________________________________.
2. Tian’anmen Square, in, biggest, the, is, square, the, city, world
________________________________________________________________.
a, day, be, great, will,it
________________________________________________________________.
will, when, the shopping center,they, arrive, at,
________________________________________________________________?
services, free, all, the, are
________________________________________________________________.
参考答案
一、1. 一本有用的书 2. 无限的耐心 3. a sleepless night 4. 美味的水果
5. 一件有意义的事件 6. a beautiful look
二、1-5 BADBC
三、1.corlorful 2.careful 3.wonderful 4.tasteless 5.useful
课件20张PPT。Unit 3 A Day Out
Study skills牛津译林版 八年级上Lead-inWhat do you think of this picture? (wonder, color, hope…)wonderful, colorful, hopeful…Language point wonderful, colorful, hopeful
What’s the same points of these words?
wonderful, colorful, hopeful
suffix: a letter or a group of letters that add to the end of a word to form a new word.
后缀是添加在单词词尾形成新的单词的一个字母或者一组字母。新词词性会发生变化，词义大体保持不变
wonder(惊奇) +fulnoun + suffix = adjective
Language pointcare(小心) +fulcareful(小心的）wonderful(精彩的)color(颜色) +fulcolorful(多彩的)hope(希望) +fulhopeful(有希望的)power(权力) +fulpowerful(权力大的)worth(价值) +lessworthless(无价值的)tooth(牙齿) +lesstoothless(无牙齿的)注意词义的细小变化哦!Language pointsuffix
-ful full of; having; giving 充满……的； 有……倾向的； 有……性质的
-less without ; not giving 没有
Note: not all words have both –ful and –less as suffixes
noise noiseful(X) noiseless(√) forget forgetful(√) forgetless(X)ActivityQuick Eyes看到单词原形快速说出其加了后缀的新单词及意思。(1)pain peace skill hope beauty
painful痛苦的 peaceful和平的 skillful熟练的 hopeful有希望的 beautiful美丽的
(2)speech job home price rain
speechless无言的 jobless无业的 homeless无家可归的 priceless无价的 rainless无雨的Practice A Work in pairs and complete the table below. If you cannot add –ful or –less to a word, put a cross(X) in the box. You may use a dictionary.cheerfulcheerlessXendlesshopefulhopelessmeaningfulmeaninglessXsleeplesstastefultastelessPractice BComplete what Kitty said about her trip to the World Park with the words in the box below.
beautiful cheerful colourful useless wonderfulWe went to the World Park the day before yesterday. The models in the park were (1) _________. The song and dance shows were also amazing. Their (2) ________ clothes were from different countries and looked very (3) ________. All of us felt excited and (4) _______. It was really a great day. My ticket is (5) ______ now, but I’ll keep it!wonderfulcolourfulbeautifulcheerfuluselessExercise Add –ful or –less to a word and then make sentences.
success
thank
skill
child
end successful 成功的 e.g That play was very successful in Beijing.thankful 感激的 e.g. I was thankful to see they arrived safely. skillful 熟练的 e.g. They became very skillful in make cakes soon. childless 无儿无女的 e.g. Many childless couples adopt children.endless 无尽的 e.g. Mum has an endless list things to do.ExerciseMake a story with the adjective we learn today. (at least five words and seven sentences.
words: wonderful, hopeful, careful, colorful, hopeful, powerful, worthless, toothless, careless, helpless, useful, useless, cheerful, cheerless, endless, hopeless, meaningful, meaningless, sleepless, tasteful, tasteless, beautiful, successful, skillful, thankful, childless
Fill in the blanks with the correct forms.
The brain is seemingly _______ (end) library.
This is a _______(hope) news.
Children are dying, and I am ________(help) to do anything.
Fruit juice can be ________(harm) to children’s teeth.
It can be _______(use) to write a short summary to your text.
We had ________ (meaning) discussions with them weeks ago.
Linda told us the good news with a ________(cheer) voice.
People wore _______(color) clothes and seemed to be having a good time.endlesshopefulhelplessharmfulusefulmeaningfulcheerfulcolorfulLanguage-y windy, rainy, snowy, cloudy, sunny
-ish foolish, childish
-some handsome, troublesome
-ous dangerous, humorous
-al national, natural, traditional其他一些形容词后缀构词法三种常用的构词法：
合成(compound):将两个或两个以上的词构成一个新词。
class +room= classroom black +board= blackboard waiting +room= waiting-room sleep +walker=sleepwalker out +put=output day +dream= daydream good+ look= good-looking father +in+ law=father-in-law
2.派生(derivation):通过加前缀后或缀构成一个新词。
前缀(prefix): 一般只改变词义，不改变词性。 常见前缀：un-, dis-, en-, re-…
un +happy=unhappy dis +like= dislike en +danger=endanger
re +write=rewrite
Language 后缀(suffix):一般只改变词性，不改变词义。 常见后缀：-ful, -less, -ly, -ion, -er…
care +ful=careful hope +less=hopeless beautiful +ly=beautifully act +ion=action work +er=worker
3. 转化(conversion):词性发生变化，词义大体不变。
book(书) n.- book(预定) v. water(水) n.-water(浇水) v.
seat(座位) n.-seat(就座) v. dirty(脏的) adj.-dirty(弄脏) v.Language 名词+y变形容词
sun - ________ snow - ________ health- _________ salt-________
2. 名词+ful/less变形容词
wonder- _______ color- ________ home- ________ job- _______
3. 动词变名词
sing- _______ write- _______ teach- _______ mean- ________
4. 形容词变副词
strong - ________ happy- _________ usual- ________ possible- _______sunnysnowyhealthysaltywonderfulcolorfulhomelessjoblesssingerwriterteachermeaningstronglyhappilyusuallypossiblyExercise
SummarySuffixes
definition(定义）
-ful and –less
learn to use –ful and lessHomeworkFinish the exercise book.
2. Write a composition about your trip with –ful and –less.Thank you!谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
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