UNIT 7 Section Ⅵ Grammar —— 同根词变形-【优学精讲】2025-2026学年高中英语必修第三册教用课件(北师大版)
2026-04-21
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50页
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教辅
资源信息
| 学段 | 高中 |
| 学科 | 英语 |
| 教材版本 | 高中英语北师大版必修第三册 |
| 年级 | 高一 |
| 章节 | Lesson 3 A Musical Genius |
| 类型 | 课件 |
| 知识点 | - |
| 使用场景 | 同步教学-新授课 |
| 学年 | 2026-2027 |
| 地区(省份) | 全国 |
| 地区(市) | - |
| 地区(区县) | - |
| 文件格式 | PPTX |
| 文件大小 | 1.12 MB |
| 发布时间 | 2026-04-21 |
| 更新时间 | 2026-04-21 |
| 作者 | 拾光树文化 |
| 品牌系列 | 优学精讲·高中同步 |
| 审核时间 | 2026-03-30 |
| 下载链接 | https://m.zxxk.com/soft/57041569.html |
| 价格 | 3.00储值(1储值=1元) |
| 来源 | 学科网 |
|---|
摘要:
该高中英语课件聚焦同根词变形,通过贝多芬相关语篇实例导入,引导学生自主发现词缀规律,系统梳理动词变名词、形容词等五大类词缀知识,构建从语篇探究到规律总结再到应用练习的学习支架。
其亮点在于以语篇探究培养思维品质,如通过分析句子归纳词缀规则,结合高考真题即时演练提升语言能力,系统词缀表格与分层练习助力学习能力发展。学生能高效掌握构词法扩大词汇量,教师可直接用于课堂教学提升效率。
内容正文:
Section Ⅵ Grammar —— 同根词变形
目 录
01
重难语法·要攻克
02
素养提升·重练习
重难语法·要攻克
目 录
目 录
英语·必修第三册(BSD)
①Ludwig van Beethoven was a German composer.
②Inspired by his struggles with deafness, the composer produced some
amazing pieces, including nine symphonies, five piano pieces, and
an opera!
③He proceeded with the composition until his death in 1827...
④As he proudly signed his name at the bottom of the page, Beethoven
tried to imagine how people would respond when they heard it for the first
time.
目 录
英语·必修第三册(BSD)
⑤Beethoven was afraid that the performance would be a disaster.
⑥After all, what use is a conductor who could not hear his orchestra —
even if he is a musical genius?
⑦The theatre’s musical director, Michael Umlauf, joined him and
together the two men took charge of the orchestra.
⑧For more than an hour, Beethoven jumped about in front of the
orchestra, waving his arms wildly in the air, and madly turning the
pages of his score.
目 录
英语·必修第三册(BSD)
【我的发现】
1. -er, -or, -ness, -ion, -ance等是 变 的后缀,
如句①③⑤⑥⑦。
2. -ing是动词变 的后缀,如句②。
3. -al是名词变 的后缀,如句⑥。
4. -ly是形容词变 的后缀,如句④⑧。
动词
名词
形容词
形容词
副词
目 录
英语·必修第三册(BSD)
了解构词法知识是词汇学习的重要途径,同时也是扩大词汇量的
一个重要方法。英语中构词法主要分为派生法、转化法和合成法。牢
固掌握并熟练运用构词法知识,不仅有助于提高对生词的辨识能力,
而且可以运用到语法填空对于词形转化的考查中。
在一个词的词根之前或之后加上某个词缀来生成一个新词的
构词法叫作派生法。加在词根之前的词缀为前缀,加在词根之后
的为后缀。
目 录
英语·必修第三册(BSD)
一、动词变名词的后缀
后缀 例词
-al approve→approval赞成;批准
arrive→arrival到来;到达
survive→survival幸存
propose→proposal提议;建议
-ance appear→appearance出现;外貌
guide→guidance指引;指导
perform→performance表演;节目
目 录
英语·必修第三册(BSD)
后缀 例词
-ence exist→existence存在;生存
prefer→preference偏爱
refer→reference参考;查阅
-ion attract→attraction吸引
construct→construction建设
educate→education教育
evaluate→evaluation评估
graduate→graduation毕业
complete→completion 完成
目 录
英语·必修第三册(BSD)
后缀 例词
-ation expect→expectation期待;期望
explain→explanation解释
consider→consideration考虑
imagine→imagination想象力
starve→starvation饥饿
invite→invitation邀请;请柬
-(s)sion discuss→discussion讨论;辩论
decide→decision决定
admit→admission接纳;准许入学
目 录
英语·必修第三册(BSD)
后缀 例词
-ing hear→hearing听力;听觉
begin→beginning开始
-ment achieve→achievement功绩;成就
argue→argument争论;论据
treat→treatment对待;治疗
equip→equipment设备
-ure fail→failure失败的事;失败
press→pressure压力
目 录
英语·必修第三册(BSD)
后缀 例词
-ture mix→mixture混合;混合物
depart→departure离开;出发
-y recover→recovery恢复;痊愈
discover→discovery发现
其他 grow→growth成长;发展
choose→choice选择
vary→variety多样化;种类
tend→tendency趋向;趋势
目 录
英语·必修第三册(BSD)
【即时演练1】 用所给单词的适当形式填空
①(2024·全国甲卷)They all agreed and vowed (承诺) to promote
the idea at the (complete) of their journey.
②Her parents gave their (approve) for her to study
abroad.
③The beautiful scenery is a major (attract) for tourists
visiting the area.
④The parents have high (expect) for their
children’s academic achievements.
completion
approval
attraction
expectations
目 录
英语·必修第三册(BSD)
⑤She received an (invite) to attend a friend’s
wedding.
⑥They held a (discuss) on the impact of technology on
society.
⑦Regular exposure to loud noises can damage your
(hear).
⑧The athlete’s (achieve) in breaking the world
record was celebrated by the entire nation.
invitation
discussion
hearing
achievement
目 录
英语·必修第三册(BSD)
二、动词、名词变形容词的后缀
后缀 例词
-able accept→acceptable可接受的
comfort→comfortable舒适的
fashion→fashionable时髦的
suit→suitable合适的
reason→reasonable有道理的
目 录
英语·必修第三册(BSD)
后缀 例词
-al music→musical音乐的
origin→original最初的
person→personal个人的;私人的
centre→central中央的;中心的
nature→natural自然的;天生的
form→formal正式的
nation→national全国的
目 录
英语·必修第三册(BSD)
后缀 例词
-ful doubt→doubtful怀疑的
forget→forgetful健忘的
harm→harmful有害的
hope→hopeful有希望的
peace→peaceful和平的
care→careful仔细的
use→useful有用的
help→helpful有帮助的
目 录
英语·必修第三册(BSD)
后缀 例词
-ed scare→scared感到恐惧的
confuse→confused感到困惑的
puzzle→puzzled迷惑的
worry→worried担心的
bore→bored感到厌倦的
excite→excited激动的;兴奋的
underline→underlined加下划线的
目 录
英语·必修第三册(BSD)
后缀 例词
-ing surprise→surprising令人惊讶的
convince→convincing令人信服的
satisfy→satisfying令人满意的
worry→worrying令人担心的
bore→boring令人厌烦的
-ible access→accessible容易到达的
horror→horrible可怕的;恐怖的
terror→terrible可怕的
目 录
英语·必修第三册(BSD)
后缀 例词
-ive act→active积极的;活跃的
effect→effective有效的;生效的
attract→attractive有吸引力的
impress→impressive给人深刻印象的
instruct→instructive有教育意义的
expense→expensive昂贵的
目 录
英语·必修第三册(BSD)
后缀 例词
-ous continue→continuous不断的;持续的
anxiety→anxious忧虑的
caution→cautious十分小心的;谨慎的
curiosity→curious好奇的
humour→humorous幽默的
目 录
英语·必修第三册(BSD)
后缀 例词
-some tire→tiresome令人厌烦的
trouble→troublesome麻烦的
-y taste→tasty美味的;可口的
health→healthy健康的
wealth→wealthy富裕的;丰富的
dirt→dirty有灰尘的;脏的
rain→rainy有雨的
sun→sunny阳光明媚的
cloud→cloudy阴天的
目 录
英语·必修第三册(BSD)
后缀 例词
-ern east→eastern东方的;向东的
west→western西方的;向西的
-ish child→childish孩子气的
fool→foolish愚蠢的;可笑的
self→selfish自私的
目 录
英语·必修第三册(BSD)
后缀 例词
-ic science→scientific科学的
economy→economic经济的
history→historic历史上著名的
-ary imagine→imaginary想象中的
second→secondary从属的;次要的
目 录
英语·必修第三册(BSD)
【即时演练2】 用所给单词的适当形式填空
①(2023·新课标Ⅰ卷)Xiao long bao (soup dumplings), those
amazing constructions of delicate dumpling wrappers encasing
hot, (taste) soup and sweet, fresh meat, are far and away
my favourite Chinese street food.
②Smoking is (harm) to your health.
③The students were (confuse) by the complex
instructions.
tasty
harmful
confused
目 录
英语·必修第三册(BSD)
④It was (surprise) to see her at the event, as she rarely
attends social gatherings.
⑤Exercise is an (effect) way to reduce stress and
improve overall health.
surprising
effective
目 录
英语·必修第三册(BSD)
三、表示“人”的名词后缀
在某些形容词、名词或动词后面加后缀变成具有某种职业或动作的
人。常见的表示“人”的后缀有:
后缀 例词
-(e)r clean→cleaner清洁工
report→reporter记者
strange→stranger陌生人
-or invent→inventor发明家
visit→visitor游客
direct→director导演
目 录
英语·必修第三册(BSD)
后缀 例词
-ar lie→liar说谎者,骗子
beg→beggar乞讨者,乞丐
-ee employ→employee雇员
interview→interviewee参加面试者
train→trainee受训者,学员
-(r)ess host→hostess女主人
act→actress女演员
目 录
英语·必修第三册(BSD)
后缀 例词
-ian music→musician音乐家
politics→politician政治家
history→historian历史学家
-ist art→artist艺术家
science→scientist科学家
piano→pianist钢琴家
-ant serve→servant仆人
participate→participant参加者
assist→assistant助手,助理
目 录
英语·必修第三册(BSD)
【即时演练3】 用所给单词的适当形式填空
①We should show our appreciation to the (clean) who
works hard to maintain the cleanliness of our environment.
②The (visit) was impressed by the natural beauty of the
scenic spot.
③The (employ) was praised for his outstanding
performance and dedication to his work.
④As a talented (music), she can play several
instruments skilfully.
⑤As a (participate) in the marathon, she trained hard
to improve her endurance.
cleaner
visitor
employee
musician
participant
目 录
英语·必修第三册(BSD)
四、变动词的前缀和后缀
词缀 例词
前缀 en- able→enable 使能够
large→enlarge 扩大
rich→enrich 使充实;使丰富
danger→endanger 危及
courage→encourage 鼓励
目 录
英语·必修第三册(BSD)
词缀 例词
后缀 -en broad→broaden 使变宽
ripe→ripen 使成熟
sharp→sharpen 使尖锐
wide→widen 加宽
short→shorten 变短
deep→deepen 加深
dark→darken 使变暗
hard→harden 使变硬
目 录
英语·必修第三册(BSD)
词缀 例词
后缀 -ify pure→purify 净化
just→justify 证明……正当
simple→simplify 简化
beauty→beautify 美化
-ise apology→apologise 道歉
emphasis→emphasise 强调
memory→memorise 记住
real→realise 认识到;实现
目 录
英语·必修第三册(BSD)
【即时演练4】 用所给单词的适当形式填空
①This scholarship will (able) me to further my education
and pursue my dreams.
②Travelling abroad can help (broad) your horizons and
deepen your understanding of different cultures.
③It’s hard to (just) the high price of the product given its
poor quality.
④She (apology) to her friend for not being able to
attend her birthday party.
enable
broaden
justify
apologised
目 录
英语·必修第三册(BSD)
⑤When I failed the exam, my head teacher always had a face-to-face
talk with me to (courage) me.
⑥In order to solve the problem of heavy traffic, the local government
decided to (wide) the main street.
encourage
widen
目 录
英语·必修第三册(BSD)
五、表示否定或相反意义的前缀和后缀
词缀 例词
前
缀 dis- agree→disagree 不同意
advantage→disadvantage 不利条件
appear→disappear 消失
comfort→discomfort 不舒服
honest→dishonest 不诚实的
目 录
英语·必修第三册(BSD)
词缀 例词
前
缀 il- legal→illegal 不合法的
logical→illogical 不合逻辑的
im- polite→impolite 无礼的
patient→impatient 不耐烦的
moral→immoral 不道德的
in- formal→informal 非正式的
convenient→inconvenient 不方便的
direct→indirect 间接的
目 录
英语·必修第三册(BSD)
词缀 例词
前
缀 ir- regular→irregular 不规则的
responsible→irresponsible不负责任的
mis- lead→mislead 误导
understand→misunderstand 误解
un- usual→unusual 不寻常的
willing→unwilling 不愿意的
happy→unhappy 不高兴的
known→unknown 不出名的
目 录
英语·必修第三册(BSD)
词缀 例词
后
缀 -less hope→hopeless 绝望的
end→endless 没完没了的
care→careless 粗心的
help→helpless 无助的
use→useless 无用的
目 录
英语·必修第三册(BSD)
【即时演练5】 用所给单词的适当形式填空
①Wearing tight shoes can cause (comfort) and even
lead to foot problems.
②It is (polite) to interrupt someone while they are
speaking.
③It’s (usual) for him to be late to work; he must have
met with some problems.
④It is (legal) to sell cigarettes and wine to teenagers in
most countries all over the world.
discomfort
impolite
unusual
illegal
目 录
英语·必修第三册(BSD)
⑤If it is (convenient) to you, let’s make it
another day.
⑥He was so (care) that he made a lot of mistakes in the
test.
⑦One (advantage) of living in the countryside is the
poor quality of education.
⑧If you are not lucky enough, you are likely to be tricked by
some (honest) sellers into buying fake goods.
inconvenient
careless
disadvantage
dishonest
目 录
英语·必修第三册(BSD)
⑨Sometimes formal English and (formal) English must
be carefully distinguished.
⑩It is (responsible) to let small children go out alone
when it’s dark.
informal
irresponsible
目 录
英语·必修第三册(BSD)
素养提升·重练习
目 录
维度一:基础题型练
1. 用所给单词的适当形式填空。
①France is well known for its art, (taste) food and
romantic scenery.
②Cao and Wu also collected garbage along the road, in order to promote
environmental (protect).
③Cao believes this will make the hiking trip even more
(meaning).
tasty
protection
meaningful
目 录
英语·必修第三册(BSD)
④With the (develop) of industry, air pollution is
getting more and more serious.
⑤Besides, Chinese has always been my (strong) among
all the subjects.
⑥You can keep (health) by eating well and exercising
regularly.
⑦Chinese New Year is a (celebrate) marking the end
of the winter season and the beginning of spring.
⑧The (beauty) long branches covered with pink-
coloured buds (蓓蕾) make fantastic decorations.
development
strength
healthy
celebration
beautiful
目 录
英语·必修第三册(BSD)
2. 用构词法知识进行同义句改写。
⑨What amazed me was that he was the bravest among the three.
→To my , he was the bravest among the three.
→I was that he was the bravest among the three.
⑩I think he is able to communicate with others with fluency.
→I think he has the to communicate with others .
⑪The man apologised to his mother for his impolite behaviour.
→The man made an to his mother for his impolite
behaviour.
amazement
amazed
ability
fluently
apology
目 录
英语·必修第三册(BSD)
⑫The girl is not willing to admit that she is not honest.
→The girl is to admit that she is .
⑬The girl doesn’t like the toy car because she has a curiosity about the
doll.
→The girl the toy car because she is about the
doll.
unwilling
dishonest
dislikes
curious
目 录
英语·必修第三册(BSD)
维度二:语法与写作
1. Every one of us can if you make
an effort.(contribute)
如果你努力, 我们每个人都可以为我们的班级作出贡献。
2. Many people have expressed their dissatisfaction
.(arrange)
许多人对那个安排表示不满。
3. Most of the travel I’ve done has indeed brought
.(satisfy)
我所做的大多数旅行确实带来了持久的快乐和满足。
make a contribution to our class
with that
arrangement
lasting happiness
and satisfaction
目 录
英语·必修第三册(BSD)
4. There are countless articles telling us how the Internet
.(convenience)
有无数的文章告诉我们互联网如何使我们的生活变得更方便。
5. of his death.(shock)
听到他去世的消息,我们都很震惊。
has made our
lives more convenient
We were all shocked at the news
目 录
英语·必修第三册(BSD)
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