人教版（2024）九年级上册（2024）Grammar Focus多媒体教学课件ppt

这是一份人教版（2024）九年级上册（2024）Grammar Focus多媒体教学课件ppt，共32页。PPT课件主要包含了 情景导入，Warming-up， 学习理解，补充it作形式主语，it 在句首，补充it作形式宾语，it 在动词后， 迁移创新， 课堂小测，Homework等内容，欢迎下载使用。
Learning Objectives
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通过本节课学习，学生能够：
Scenari Intrductin
It was great f ...
It was amazing that ...
It was difficult fr ...
Pssible versin
It was great f Yuan Lngping t develp a new kind f rice and help reduce hunger.
It was amazing that Michael Faraday did research in physics and chemistry even thugh he drpped ut f schl at an early age.
It was difficult fr Madame Curie t d that kind f wrk back in thse days.
It’s really very nice f Adam’s father t supprt and encurage his exchange study.
Learning t understand
Read the sentences. Cmplete each sentence with a persn yu knw f.
这些句子有什么共同点呢？
Let’s learn!
It was difficult fr Tu Yuyu t d that kind f wrk back in thse days.
t d that kind f wrk
f vs fr 核心区别
1. 特殊情况部分形容词（如 gd, nice）可接两种介词，但含义完全不同：It was nice f her t help me.（她帮我，她人真好→评价人）It’s nice fr us t have a picnic.（我们野餐很惬意→评价事）时态变化：句型中的 is 可根据语境变为 was，如 It was great f...（过去评价）。
2. 易错点①介词混淆：看到描述 “人的品质”（如 kind, clever）直接用 fr，忽略 f；看到 “重要、困难” 直接用 f，忽略 fr。✅ 避坑：用Sb. be adj. 验证，能成立用 f，不成立用 fr。②动词形式错误：必须用t d，不能用 ding 或动词原形。❌ 错：It is imprtant fr us learn English.✅ 对：It is imprtant fr us t learn English.③主谓一致：it 作形式主语时，谓语动词用单数（is/was），不能用 are/were。❌ 错：It are easy fr him.✅ 对：It is easy fr him.④逻辑主语缺失：sb. 不能省略，若需表达 “对某人来说”，必须加 fr/f sb.。
句型1：It takes/ tk (sb.) + 时间 + t d sth.做某事花费（某人）…… 时间
It takes me 30 minutes t walk t schl.我步行上学要花 30 分钟。It will take yu tw hurs t get t Guilin by bus.坐公交去桂林要花你两小时。
句型 1：主语 + find /think/feel /make/cnsider + it + adj. + t d sth.发现 / 认为 / 觉得 / 使得/ 认为 做某事……
I find it easy t learn English.我发现学英语很容易。We think it imprtant t keep healthy.我们认为保持健康很重要。He feels it necessary t take exercise.他觉得锻炼身体很有必要。
=We think keeping healthy is imprtant.
It was amazing that Marie Curie did research in physics and chemistry even thugh she faced many difficulties.
句型 ：It is + 名词 / 过去分词 + that 从句 …… 是…… 的 / 据说 / 众所周知……
初中常考：It is a pity that… 遗憾的是……It is true that… 确实……It is said that… 据说……It is knwn that… 众所周知……
Fill in the blanks with fr / f.
It’s necessary _____ a student t listen carefully in class.It’s easy _____ us t chat nline nw.It’s rude _____ the by t shut at his mther.It is generus (慷慨的) _____ the rich man t dnate s much mney t the charity.It’s mre meaningful _____ fans t supprt their team even when it lses the game. The stre is t far frm my hme, s it’s difficult _____ me t walk there.It’s clever _____ the little girl t answer the questin crrectly.
03 应用实践
Applicatin Practice
Rewrite each sentence using the wrds in brackets.
1. We listen t ur teacher’s advice. (helpful / necessary / imprtant) → It is helpful / necessary / imprtant fr us t listen t ur teacher’s advice.2. Tall trees can grw frm tiny seeds. (amazing / interesting / wnderful) → It is ____________________________________________________________3. Cnfucius said that we shuld treat ur elders with respect. (wise) → It was wise f ____________________________________________________4. Prfessr Gui’s childhd dream f becming a space scientist came true thrugh his effrts and hard wrk. (inspiring) → It was inspiring that ________________________________________________ _______________________________________________5. Victr Hug std up fr the cmmn peple he cared abut. (brave) → It was brave f ____________________________________________________
amazing / interesting / wnderful that tall trees can grw frm tiny seeds.
Cnfucius t say that we shuld treat ur elders with respect.
Prfessr Gui’s childhd dream f becming a space scientist came true thrugh his effrts and hard wrk.
Victr Hug t stand up fr the cmmn peple he cared abut.
04 迁移创新
Migratin Innvatin
Let’s think and answer!
What d yu knw abut the persn in the picture?
What cntributin (贡献) did he make t histry?
Let’s watch and learn.
Cmplete the passage with the crrect sentence parts. In what ways d yu find Zhang Qian inspiring? Give yur reasns.
t read abut great peple and learn their stries. Recently, I read abut Zhang Qian, the pineer f the famus Silk Rad. In rder t help defeat his enemies, Emperr Wu f the Han Dynasty sent Zhang Qian t find the Yuezhi peple月氏人. Unfrtunately, Zhang Qian was caught by the enemy. t finish his task r t return hme. Hwever, arund 10 years later, he gt a chance t run away, and he finally succeeded in finding the Yuezhi peple. that he never frgt his task, and his travel als brught back valuable infrmatin abut the Western Regins. Later, he was sent t these places again t build relatinships. Stries like this give us pwer and inspiratin. t understand the past and find ways t d mre fr a better future.
pineer/ˌpaɪəˈnɪə(r)/n.先驱；先锋a pineer in... … 领域的先驱Yung Pineer 少先队员
dynasty/ˈdɪnəstin.朝代；王朝Emperr Wu f the Han Dynasty 汉武帝
western/ˈwestən/adj.西方的west n. 西方Western Regins西域
05 课堂小测
1. His curage in facing big challenges is truly __________ (admire) and wrth learning frm. 2. It’s _________ (nature) that parents wrry a lt abut their children.3. It’s impssible fr humans _________ (live) n Mars withut special equipment.4. It’s really __________ (surprise) that a teenager culd make such a useful inventin fr daily life.5. It’s easy fr us ________ (find) infrmatin nline nw.
It is nt wise ________ teenagers t be crazy abut stars. It is mre imprtant ________ them t learn mre abut Chinese culture.It is dishnest ________ him t cpy thers’ hmewrk.It is meaningful ________ peple t dnate mney t charities.It’s clear ________ reading can pen ur minds.
一、用f/fr或that填空。
1. 向父母倾诉我们的烦恼是非常必要的。 _____ _____ ________ ______ pur ut ur trubles t ur are kind t ffer me a seat. （改为同义句） _________________________________________
It is necessary t
It is kind f yu t ffer me a seat.
3.对志愿者们来说接受培训是重要的。(完成译句) _____ _____ ________ ______ vlunteers t receive training.4.越来越多的人采取行动保护环境，真是太好了。(完成译句) _____ _____ wnderful _____ mre and mre peple take actin t prtect the envirnment.
It is imprtant fr
It is
Review the grammar f this lessn.Find mre infrmatin abut the stry f Zhang Qian n the Internet.D sme related exercises.