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

这是一份初中英语人教版（2024）九年级上册（2024）Grammar Focus习题ppt课件，文件包含21怎样能看到物体pptx、什么是光源科普视频mp4、观察黑盒中的物体实验视频mp4等3份课件配套教学资源，其中PPT共20页， 欢迎下载使用。
Tday's Agenda
2. Fast Reading(快速阅读)
3.Clse Reading
6. Practice(练习巩固)
7. Summary(课堂总结)
5. Sentence Patterns
4. Vcabulary(词汇学习)
Learning Objectives
核心词汇10个:smallpx, disease,apprentice,
快速定位主旨、利用上下文猜词、理解文章结构
了解科学精神认识疫苗重要性
passin, rarely,cwpx,cwpxvaccine,pineer,prtect, wnder
Frm Smallpx t Vaccine
Edward Jenner (1749-1823),English dctr and scientist
Befre Yu Read -Predict the Cntent
dctr, scientistEngland, 18th century,smallpx, vaccine
3. Hw did Jenner fightagainst smallpx?
2. What is smallpx?
1. Wh was EdwardJenner?
Fast Reading - Find the Main Idea
What was Edward Jenner's majr achievement?
He became ne f the best dctrs in the wrld.
He develped a new way t d science.
He fund a way t prtect peple frm a disease.
Fast Reading - Answer Reveal
*C. He fund a way t
prtect peplefrm a disease.*
After many ther tests,he realized thatcwpx culdactually be used tprtect peple frmgetting smallpx.
A. He became ne f the best
dctrs in the wrld.
B.He develped a new
way t d science~~strike~~
Text Structure
实验:牛痘接种测试(实验验证)
背景:童年与学徒经历(人物背景)
发展:回乡成为家庭医生(成长经历)
发现:牛奶女工与牛痘(核心发现)
Vcabulary - smallpx & disease
/'sma'lpaks/nun名词,天花(一种严重的传染病)Smallpx used t be ne f thewrst glbal diseases.
/daziiz/nun名词,疾病killedIt killed millins fpeple in histry.
Clse Reading - Paragraph 2 (Part 1)
Jenner did nt have an easy childhd. His parents died when he wasyuung, and his elder brther raised him. It was difficultfr him t d well in shl,but he had a passin fr nature.At 13, he became an apprentice t a dctr fr eight years.
1749出生→童年→13岁学徒
詹纳的童年并不轻松。父母早逝,由哥哥抚养长大。虽然学业困难,但他对自然充满热情。13岁时,他开始跟随一位医生做学徒,为期八年。
Vcabulary - apprentice & passin
Apprentice /a'prentas/
Passin /apxaan/
nun名词,热情,激情
An apprentice wrks under a master craftsman
Her passin fr music drives her daily practice
passin→谐音"怕甚"→有了热情什么都不怕
Clse Reading - Paragraph 2&3
An apprentice is a yung persn wh learns a jbby wrking fr smene else. it was hard fr dctrst be well-respected at that time because mdernmedicine had nt fully develped. When he was 21,he studied at a hspital in Lndn.
After he finished his studies, Jenner went back this hme in the cuntryside because he likedit mre. There,he became a family dctrand peple started t hear abut hisgd wrk. In his free time, he cntinued t dresearch and study nature.
Vcabulary - well-respected & cuntryside
[Cuntryside]
[Well-respected]
/wel ra'spektad/adjective形容词,受尊敬的,词根:well好+respected被尊敬的
/'kuntrisaad/nun名词,乡下
well-respected
It was hard fr dctrs t bewell-respected at that time.
Jenner went back t hishme in the cuntryside.
Clse Reading - Paragraph 4 (The Key Discvery)
It was while wrking as a dctr thatJenner discvered that milkmaidswmen wh milk cws - rarely gtsmallpx.They ften gt cwpx, adisease like smallpx,but thesemilkmaids did nt get very sick andthey did nt die.He wndered:D milkmaids get prtected frmsmallpx just because they ften getcwpx?
詹纳在行医过程中发现,牛奶女工很少感染天花
Vcabulary- rarely, cwpx & milkmaid
adverb副词,罕见地A Milkmaids rarely gt smallpx.
(/kkaupaks/
nun名词,牛痘Cwpx is a virus that affects cws.
/'mealmead/
nun名词,牛奶女工A milkmaid milks cws every mrning.milkmaid
Clse Reading - Paragraph 5 (The Experiment)
T test this, Jenner came up with the idea f firstgqiving sme peplecwpx then giving them smallpx. hesepeple did nt get thesmalipx! After many ther tests, he realized that wp x culd actuallybe used t prtect peple frm getting smallpx.
为了验证想法,詹纳先给为了验证想法,詹纳先给人接种牛痘,
Vcabulary - prtect & cme up with
Cme up with
/praitekt/verb动词,保护 culd be used tprtect peple frm smallpx.
/kim ip waa/phrasal verb短语动词,想出/提出想出/提出(主意、想法)Jenner came up withthe idea f givingpeple cwpx first
Clse Reading - Paragraph 6 (The Cnclusin)
Jenner invented a new wrd t describe what hehad created: "vaccine". The wrd cmes frmthe Latin wrd frIt was wnderful that, because f Jenner's wrk,smallpx is nt arund anymre and peple nlnger die frm it. His pineering research hasbeen used t create vaccines fr ther diseases.
Latin wrd fr"cw".
vacca = COW
詹纳创造了一个新词"疫苗",这个词来自拉丁语中这个词来自拉丁语牛"的单词。
Vcabulary - vaccine& pineer
nun/verb名词/动词,先驱/开拓
词源:拉丁语vacca=cw(牛)
记忆方法:vac-cine谐音"挖可深"
派生词:pineering(开创性的)
Reading Skills - Sequencing Events
umber he events inEdward enner's life in te rder hey happened.
A. brn in England
B. became afamily dctr
C.develpeda vaccinefr smallpx
E. went t Lndn F. mved back tt study there
the cuntryside
dctr'sapprentice
Sequencing - Answer & Timeline
went t Lndnt study there
became a dctr's
brn in England in 1749
develped a vaccine
mved back tthe cuntryside
family dctr
1749出生 →14岁学徒 21岁伦敦学习→学成归来才家庭医生个1796发明瘦苗
Cmprehensin - Shrt Answer Questins (1-2)
[Q1] What was Jenner interested in when he was yung?
He was interested in nature./ He had a passinfr nature.
[Q2] Why did Jenner g back t the cuntryside?
Because he liked the cuntryside mre./Hebecame a family dctr there.
Jenner went back t hishme in the cuntrysidebecause he liked it mre.
Jenner was interestedin nature when he wasyung.
Full Text Review - Cmplete Passage
Para 1:Smallpx used t 引天花与詹纳
Para 2:Jenner did nt 童年与学徒经历
Para 3:After he finished../回乡成为医生
Para 4:lt was while wrking../发现牛奶女工现象Para 5:T test 实验验证
Para 6:Jenner invented../疫苗发明与影响
Vcabulary Mind Map - Cre Wrds
Vcabulary nlccascrershurs, and vcabnes mind Map smal map diseass, and nar, disease, cwhry ther ladgesThd vex micarlary, disease rvex ucre Wr..
apprentice,pineer
smallpx,disease,cwpx
动词类prtect, wnder,passin
Edward Jenner
副词/形容词rarely, well-respected
Sentence Pattern - used t
Subject+used t+动词原形
表示"过去常常做某事"(现在已经不做了)Smallpx used t be ne f the wrst diseasesJenner didn't use t be famus
Did Jenner use t live in Lndn?
变式操练:用used t描述两个句子
Sentence Pattern - It was... that... mphasis
It is/was+被强调部分+that/wh+其余成分
强调句型用于突出句子的某个部分
It was while wrking as a dctrthat Jenner discvered this.
Jenner discvered this while
wrking as a dctr.
底部变式操练:将句子改为强调句。
Sentence Pattern - rarely (Negative Adverb)
主语+rarely+动词(动词用肯定形式)Milkmaids rarely gt smallpx. = Milkmaids dn't ften get smallpx.He rarely smiled. = He didn't ften smile.
usually> ften>smetimes>rarely
变式操练:用rarely改写句子。
Cntext Clues - Guess the Wrds
Mst chefs start as apprentices. They learn tck by wrking in kitchens with experiencedcks fr several years.What des "apprentice" mean?A. teacher B.learner C.wner
The first smallpx vaccine was created byJenner in 1796. Tday, vaccines have beendevelped fr many diseases.
What des "vaccine"mean?
A. medicine that prevents B. treatment C. virus
Reading Strategy - Using Definitins
通过同位语解释释理解词汇
通过并列/转折关系理解词汇
An apprentice is ayung persn wh
An apprentice is ayung persn whlearns a jb bysmene else.milkmaidswmen
An apprenids
wh milk cws
rarely gt smallpx.
a disease like
An apprentice is ayung persnwh learns ajb by wrking frsmene else.
smallpx, but these
wh milkmaids
- rarely gt
milkmaids didnt get very sick
After Reading - Discussin
话题1-Jenner的品质
Vaccine develpment,COVID-19 vaccines,Public health
Observe carefullyThink creatively,Test yur ideas,Never give up
Passin fr nature,Observatin skills,Creative thinking,Determinatin
Exam Practice - Reading Cmprehensin
Edward Jenner was brn in England in 1749.He became a dctr at a yung age. He nticedthat milkmaids wh gt cwpx did nt getsmallpx.He created the first vaccine in 1796.Because f allpx was eliminated frm the wrld.Because f him, smallpx was eliminated frm the wrld.
1. When was Edward Jenner brn? Answer: In did Jenner ntice abut milkmaids?Answer: They gt cwpx but didn't get did Jenner create in 1796? Answer: The first vaccine.4. Why is Jenner famus?Answer: Because he created the first vaccine and eliminated he created the frst vaccine and eliminated smalipx.
Exam Practice - Wrd Meaning
Jenn's pineering wrk changed medical histry.
Pineering means A.first r riginal B. mdern r new C.imprtant
Vaccines can prtect peple frm dangerus diseases.
Prtect means A. keep safe B. treat C.find
Mdern medicine was nt well-develped in the 18th century.
Well-develped means A. advanced B.grwing C.new
Cre Cmpetencies - Learning Outcmes
掌握10个核心词汇,理解3个个重点句型,能阅读理解同类文章
了解詹纳的历史贡献,认认识疫苗的文化意义,理解科学精神的价值
分析文章结构,运用猜词策略
掌握阅读策略,培养自主学习习惯学会合作学习
Summary - What We've Learned
类型Sentences
used t+动词原形(过去常常),It (强调句),rarely+动词(否定副词)
smallpx, disease,apprentice,passin, rarely,cwpx, vaccine,pineer, prtect,wnder
阅读策略Strategis
利用定义猜词,利用时间线梳理,
Edward Jenner发明了第一个个疫苗,消灭了天花
Timeline Review - Jenner's Life
1762(13岁)-成为医生学徒
1770(21岁)-伦敦医院学习
Later-成为家庭医生
1796-发明天花疫苗
1980-天花被彻底消灭(WHO宣布)
Qute - Wisdm frm Jenner
"最仔细的观察和最精确的推理,是引导我们发现真相所必需的。
"The mst careful bservatin and the mstaccurate reasning are necessary t direct usin in the attemptss t discver the truth."
--Edward Jenner
这句话体现了詹纳的科学精神:细致的观察(发现牛奶女工的现象)+严谨的推理(设计实验验证假设)=伟大的发现
Hmewrk Assignment
1.抄写并记忆10个核心词汇
制作关于疫苗发展史的手抄报/观看纪录片相关片段
1.背诵课文第1段和第6段2.2.用英语向家人介绍EdwardJenner的故事3.3.搜集其他famusscientists的故事
2.用used t, It 各造2个句子3.3.完成配套练习册Unit2Reading Plus练习