初中英语人教版（2024）九年级上册（2024）Grammar Focus习题ppt课件

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Amelia Earhart故事
Learning Objectives学习目标
掌握13个核心词汇掌握后缀-ist,-er,-ian规律能在语篇中正确运用词汇
了解Amelia Earhart的故事认识科学家、先驱者的贡献培养探索精神和勇气
观察分析后缀规律归纳构词规则批判性辨析易混词汇
利用词根词缀推测词义合作学习,互相启发语境策略理解词义
Wrds & Careers词汇与职业
What dyu wantt bewhen yugrw up?
scest/ dctr /
sientist/dctr/
scienst/dctr/
teacher /plt/muician/wie
eacher /plet /mudician/wnite
Deacher /pit/mulcian/wt
scrtst/detr /
tcentist/dctr /
techer /pilt/musician/wter
Seacher /plit/musician/rihe
beacher /pi/musican
Let's learn mre prfessin wrds!职业名词大闯关
2a Exercise Intrductin 2a练习介绍
Write dwn mre wrds ending with-ist,-er,and -ian.写出更多以-ist,-er,-ian结尾的单词。
Circle the crrect wrdst cmplete the sentences.用圆圈圈出正确的单词,完成句子。
1. When my sister grws up, she wants t becme a science /
做题小技巧:先理解句意,再选择正确词汇;注意学科名和职业名的区别。
Suffix -ist后缀-ist
/asaantast/n.名词科学家
science(词根-科学science + ist
→ist(后缀-…学家)
physicist /fyzisist/n.物理学家
histrian /histyrin/n.历史学家
chemist /'kemist/n.化学家
phys+ic+ist
规律:学科名词+-ist=职业名词
-ist常与表示学科的词根搭配
Suffix -er and-ian后缀对比
表示'从事...职业的人music + ian = musicianelectrician, librarian, plitician常与特定领域搭配
表示'做...的人"变形research +er =researcherteacher, prgrammer, designer最通用,可加在动词后
music, electric, librarymusician, electrician
science, histry,scientist, histrian,chemist, physicist
research, teach, prgram
researcher, teacher,
后缀帮助记忆,词根揭示含义
2a Exercise Part 1(Q1-Q2)
When my sister grws up, she wants t becme alikes t find ut hw the universe wrks.
scientist because she
science (n.科学)≠scientist(n.科学家science是学科名词,scientist是职业名词后缀-ist表示'从事某学科的人"
The histry / histrian wrte a bk abut the
develpment f
scialism in China.
histry(n.历史)histrian (n.历史学家)后缀-ian表示'研究某领域的人"注意-r-字母插入
注意区分学科名和职业名!
2a Exercise Part2(Q3-Q5) 2a练习3-5题
Teng Fei likes t be a scientificresearcher / researcher...
My favurite schlsubject is chemistry/chemist.
Sme bilgy /bilgist students at students生物学专业的学生
chemistchemistry是学科,chemist是人物
physicist, researcherphysicsphysicis(ist)research-researcher (-er)
scenc scien让shi实ty_ hi一让an chemisty cemi p ysic | pysicis
注意:第5题有两个空哦!
2a Answers&Extensin 2a答案与拓展
-ist结尾Artist, pianist, dentst, musisian,scientist, Jurnalist
| scientist
Q2|histrianQ3|chemistQ4|Q5I physicist/ researcher
prgrammer, designer, engineer,writer, reader, speaker
-ian结尾Canadian, Asian, librarian,plitican, Magazin, electrician
2b Exercise Intrductin2b练习介绍
Cmplete the sentences with the crrect frms f the wrds in the bx.用所给单词的正确形式完成句子
spread/spred/传播
/'reedia/收音机
1.先通读句子,理解大意2.别断所需词性和词形了.注意时态和人称变化
Wrd Study:spread词汇学习:spread
详性:verb动词/nun名词
The disease is spreading.疾病正在蔓延。
spreading(现在进行时,强调正在发生)
变形spread-spreading-spread原形-现在分词-过去式/过去分词(过去式和过去分词与原形相同)
解释:spread可以作动词和名词
常见搭配:spread quickly,spread the news, spread disease
Wrd Study: wise词汇学习:wise
wise (adj.明智的)
/waaz/adjective形容词adj.明智的;聪明的;有智慧的
Curisity and wisdm lead us texplre the secrets f the universe.好奇心和智慧引导我们去探索宇宙的奥秘。
同义词:clever同义词:clever反义词:flish
聪明的,smart智慧的反义词:愚蠢的,sily傻的
wise比clever/smart更强调经验和智慧常见搭配:a wise decisin, wise advice,wise persn
Wrd Study: elder词汇学习:elder
adjective/nun形容词/名词
adj.年长的(用于兄弟姐妹间比较)n.长者;长辈Marie Curie's elder daughter, lren, was als verinterested in science.玛丽·居里的长女伊蕾娜也对科学很感兴趣。
elder=家庭中的年长者
lder=更通用的比较
Wrd Study:calendar & radi词汇学习
/akxlanda(r)/
nun名词日历;日程表Let me check my calendar t seeif I am free.中文:让我查看一下我的日程表看看是否
nun名词收音机;无线电广播I heard abut the latest discveriesabut black hles n the radi.中文:我在收音机上听到了关于黑洞的最新发现。固定搭配:n the radi(通过收音机)
记忆提示:cal-en-dar(注意中间有-a-)
radi复数形式:radis
2b Exercise Part1(Q1-Q3)2b练习1-3题
Curisity and
I heard abut the latest discveries
lead us t explre
the secrets f the universe.
abut black hles n the
Let me check my
t see if I am free.
wise的名词形式;Curisity and wisdm好奇心和智慧
2b Exercise Part2(Q4-Q5)
daughter, Ire-
Yu'd better wear a mask whenhen yu g ut. The disease is
Marie Curie's
ne, was als very interested inscience and wn a Nbel Prizein Chemistry.
number f patients is ging up.
要点1: is spreading
Marie Curie:
要点2:表示正在蔓延要点3:spread的现在分词形式
要点2:用于家庭成员比较
要点3:Marie Curie
女儿Irene也获得了诺贝尔化学奖
Irene Jlit-Curie:核物理学家
2b Answers 2b答案核对
Q1|radi |n the radi固定搭配Q2| wisdm| wise→wisdm变形Q3|calendar|日历/日程表Q4|spreading|现在进行时Q5|elder|长幼顺序/家庭成员
calendar /kylanda/
radi /readia/
wisdm /'wazdam/
整理错题本,下次更优秀!
2c Exercise Intrductin 2c练习介绍Amelia Earhart(1897-1937)
出生:1897年,美国成就:第一位独自飞越大西洋的女性地位:航空史上的先驱人物
Cmplete the passage with the crrect frms f the wrds in the bx.用所给单词的正确形式完成语篇。
了解这位传奇女性的故事!
Wrd Study:curage词汇学习:curage
Curage is the first fhuman qualities.
curage (n.勇气)←形容词→curageus
固定搭配have curage t d sth.有勇气做某事
Amelia Earhart was always a bravechild, full f curage阿梅莉亚·埃尔哈特一直是个勇敢的孩子,充满勇气。
关键词:full f curage
shw curage展现勇气
curageus vs brave两者都表示勇敢,curageus更正式
Wrd Study: pineer
词汇学习:pineer
science pineer
/paa na(r)/
nun/verb名词/动词
n.先驱;先锋v.开拓;开创
technlgy pineer
变形关系:pineer(n./v)→pineering(adj.开创性的)释:Earhart is best knwn fr being a flight pineer.中文:埃尔哈特最著名的是作为飞行先驱。关键词:flight pineer飞行先驱固定配:a pineer 先驱
aviatin pineer
a pineering discvery开创性的发现
pineer=走在前面开辟道路的人
Wrd Study:encurage词汇学习:encurage
/anakaradg/
verb动词v.鼓励;支持
encurage(v.鼓励)
encuragement(n.鼓励)
encurage sb.d sth.中文:鼓励某人做某事
英文:Her parents supprted and encuraged her t beherself.中文:她的父母支持并鼓励她做自己
析:encurage(v.动词)vs encuraging(adj.令人鼓舞的)例:His wrds were encuraging.他的话令人鼓舞
Wrd Study: lk up t词汇学习:lk up t
lk up t尊敬,仰望(比自己强的人)lk dwn n看不起,轻视lk frward t期待动作替换
/luk up tuu/phrasal verb短语动词
phrasal verb尊敬;钦佩结构:lk up t sb.中文:敬佩某人
admire/respect
Many peple lk up tEarhart and find her inspiring.
许多人敬佩埃尔哈特,觉得她很激励人心。
lk up t是一个固定短语,不可拆分使用
Wrd Study:cme true词汇学习:cme true
idim习语结构:主语+cme true主语通常是:梦想、愿望、计划等
注意:cme true不用于被动语态!错误:It is cme true by her.正确:Her dream came true.
cme true=实现(不及物)
Her dream f flying came true.她飞行的梦想实现了。
achieve=达到(及物动词,主语是人)
梦想类名词+cme true=梦想实现
2c Reading& Fill-in2c语篇填空
Amelia Earhart was always a brave child, full fparents supprted and__her t be herself.After taking her first flight in a plane,she knew that shewanted t becme awrld. Later, she wrked hard t pay fr her wn flyinglessns. In 1922,she flew higher than any wman had dnebefre. Earhart is best knwn fr being a flightfirst wman t fly n her wn acrss the Atlantic Ocean in1932. She became famus arund the wrld.Many pepleEarhart and find her inspiring.
mre than anything else in the
1.先通读全文,理解大意2.2.再逐句分析,选择正确词汇3.注意词形变化
2c Answers 2c答案核对
curageencuragedpiltpineerlk up t
勇气鼓励飞行员先驱敬佩
curage, encuraged,pilt,pineer, lk up t
Stry Retelling故事复述
Key Wrds关键词
Retelling Framewrk
What was she like?Character性格
Wh is she?Intrductin介绍
步骤4:Why d peple
What did she d?Achievements成就
admire her?Influence影响
1.参考关键词,复述故事2.2.用自己的话表达3.注意时态和连词4.大声朗读练习
Vcabulary Mind Map核心词汇思维导图
scientist, histrian,chemist, bilgist,physicist, physicist,researcher, pilt
wise, elder, bravecurageus,encuraging
spread, encurage,pilt, lk up t,cme true
wise, brave,curageus,encuraging
curage, pineer,calendar, radi,wisdm, dream
你能说出每个分支的词汇吗?
Wrd Frmatin Summary构词法总结
动词/名词+-er=做...的人research→researcher
特定领域+-ian=从事...的人
学科名+-ist=职业名
science→scientisthistry →histrianchemistry→chemistphysics→physicist
music→musicianelectric→electricianlibrary→librarian
teach→teacher
prgram→prgrammer
wise (adj.)→wisdm (n.)
encurage (v.)→encuragement(n.)
Sentence Patterns句型仿写
encurage sb.t d sth.
lk up t sb.
I lk up t my grandfather becausehe is wise.I lk up t
My teacher encuraged me t studyEnglish.
encuraged me t
be full f+抽象名词
主语+cme true
His dream f becming a scientist
The bk is full f wisdm.
Exam Fcus中考链接真题回顾
真题1My uncle is a
The gd news
Everyneshuld havethe(brave) tface challenges
famus(music).He
quickly in the
friends whenthey are intruble.
lk up t,cme true
curage/bravery
musician词形转换
encurage动词原形
Discussin: Wh D Yu Admire?讨论
Wh d yu lk up t?
问题1:Wh is yur rle mdel?你的榜样是谁?
句型卡片:I lk up t我敬佩因为
Why?你敬佩谁?为什么?
问题2:What qualities d yuadmire in this persn?你敬佩这个人的哪些品质?
inspires me t
问题3:Hw has this persn infuencedyu?这个人如何影响了你?
小组讨论后,每组选代表分享
Summary课堂总结
掌握名词后缀-ist,er,ian的构词规律
方法1词根+后缀记忆法
掌握名词后缀-ist,-er,-ian的构
学会13个核心词汇的音形义和用法
完成2a,2b,2c三个练习模块
设在了模,企止以间的传音形对比练习
了解Amelia Earhart的传奇故事
该在了语学习,正以他的成情芬,对配比比符号
能在语境中正确运用目标词汇
坚持学习,你会越来越棒!
1.抄写并背诵13个核心词汇(音标+词性+释义)2.完成练习册练习册Unit2Vcabulary2a-2c习题3.3.用所给词汇的正确形式完成5个句子
1.朗读并背诵2c语篇2.用英语向家人介绍
Amelia Earhart
1.搜集一位你敬佩的人物资料2.写一篇My Rle Mdel短文(60-80词)