人教版（2024）九年级上册（2024）3a-3d精品课件ppt

这是一份人教版（2024）九年级上册（2024）3a-3d精品课件ppt，共55页。PPT课件主要包含了wide，bridge，capital，corns，product，塞罕坝，星题 基础巩固，lat，unior，man­-made等内容，欢迎下载使用。
Use a wrd n the left and a wrd n the right t create a cmpund wrd. What ther cmpund wrds d yu knw?
green sand highfarm rail
strm way landhuse rad
greenhuse,…
sandstrm, highland, highway, farmland, farmhuse, railway, railrad
Vcabulary in Use
Cmplete the sentences with the wrds in the bx.
1. The rad used t be narrw and dirty. Nw, it is ________ and clean.2. The _________ made it cnvenient fr the villagers t travel acrss the river t the city.
3. Beijing, China’s ________, hsted the 2008 Summer Olympics and the 2022 Winter Olympics.4. Our farm has a lt f laying hens. They feed n ______, vegetables, and insects.5. Lk! This is a digital ________ that nly sells nline.
the Olympics/əˈlɪmpɪks/（=the Olympic Games）奥林匹克运动会
lay/leɪ/（动词） 过去式：laid/leɪd/ 下（蛋）；放置；搁
feed n 以……为食；以……为生
Watch the vide and answer the questins
1. Where is Saihanba?2. Wh have transfrmed Saihanba, nce a barren desert, int the wrld’s largest man-made frest?3. Hw d yu feel abut this China’s envirnmental achievement?
In Nrth China’s Hebei prvince.
China’s gvernment and frest ringers.
I feel mved and prud by the inspiring achievement.
一、根据所给提示完成单词。1．[江苏南京期末改编]My family lives in a f________ with an area f 100 square metres. 2.In the first class f j________ high schl, I intrduced myself in frnt f my classmates. 3．The Great Wall is a____________(人造的)wnder. It is the lngest wall in the wrld.
4.These ________(村民)are very nice. Yu can ask them fr help. 5．The cach ________(带领)us t win the ftball match last week. 6．Our cuntry nw is pwerful in many ________(方面). We are prud f it.
The rad is nt flat．Please be careful.________
Cmplete the passage with the crrect frms f the wrds in the bx.
In 1962, Wang Shanghai mved with his family frm their huse in Chengde t the ________ lands f Saihanba. There were few trees t hld the ______ tgether, and
there were ften___________. Temperatures were belw freezing during the winter. Life there was very difficult.With supprt frm the __________, Wang Shanghai led a grup f 369 peple wh were determined t make the envirnment f Saihanba better. Over the next 60 years, wrkers planted ________ and trees, creating the wrld’sbiggest man-made frest.
be determined t d sth 决心做某事
Tday, Saihanba is knwn as “the green miracle”. This is the ________ f hard wrk and peple wrking tgether. Nw, the land is cvered with green trees and the water is clean and fresh.
（=be famus as）作为……出名
What ther stries d yu knw abutChina’s envirnmental achievements?
Skim the passage and answer the answers.
Fast reading
1. What’s the main idea f the passage?
2. What type f writing is the text?
It’s abut changes in my life.
It’s an expsitry writing(说明文).
Nw that I am lder, my life is different frm when I was in primary schl. Fr example, my primary schl was near my hme, s I used t walk t schl with my parents. Nw my junir high schl is farther frm hme. I take a bus every day with my friends.
Changes in My Life
My hme has changed t. My family used t live in a small flat, but nw we have mved t a much larger ne. My grandma lives with us nw as well. She has her wn rm and her wn TV Set, I am glad that I get t see her every day.
The way I study is als different. I have becme mre cnfident in my studies and ften attend grup discussins. I enjy studying with my friends. It’s amazing hw much we have achieved tgether.
My life has changed in many ways, but ne thing has stayed the same: the feeling f lve and happiness shared by my family.
My life has changed in many ways, but ne thing has stayed the same: the feeling f lve and happiness shared by my family.
3. In what aspects des the authr describe the changes f his/her life?
In three aspects.
从“学校、家庭、学习”三个维度对比生活变化。
Careful reading
Cmplete the table with the infrmatin frm the text.
near my hmeused t walk t schl
farther frm hmetake a bus t schl
used t live in a small flat
live in a much larger flat get t see my grandma every day
becme mre cnfidentften attend grup discussinsenjy studying with friends
二、单项选择。7．(　 )[四川成都模拟]Teachers smetimes wrk as a guide t help yu ut and ____ yur life t the right way.A．invite B．lead C．expect 　D．agree
8．(　 )—Our car can’t g thrugh that street. It is____．—Yes, s we have t walk there.A．shrt B．lng C．narrw 　D．wide
9．(　 )—Have yu decided what t d next?—N, we have different pinins.We need t have a ____ t make a decisin.A．slutin B．suggestinC．cnditin D．discussin
10．(　 )—Hw amazing! Saihanba used t be sandy land.But it has becme a frest thrugh peple's hard wrk.—Yes, it's really a ____．A．jb B．dreamC．miracle D．task
Read again and answer the questins.
1. What has stayed the same in the student’s life？
The feeling f lve and happiness shared by his/her family has stayed the same.
2. Hw may the student feel abut these life changes?
He may feel happy and satisfied with these life changes.
Pst-reading
Think and analyze the passage.
My hme has changed t. My family used t live in a small flat, but nw we have mved t a much largerne. My grandma lives with us nw as well. She has her wn rm and her wn TV Set, I am glad that I get t see her every day.
ne’s wn+名词 某人自己的……
get t d sth 有机会做某事
becme+形容词 变得……
It’s+形容词+主语从句. ……真是……
Nw it’s yur turn t write
Think back t when yu were in primary schl. In what ways has yur life changed? Make ntes in a table like the ne in 3b.
Pre-writing
Step 1: 素材准备
三、根据汉语意思完成句子。11．众所周知，奥运会每四年举行一次。As we all knw，______ ________ _______ take place every fur years.
the Olympic Games
12．这条老街现在作为“美食街”闻名。The ld street nw _____ ______ ____ a “Fd Street”．
is knwn as
点拨：be knwn as后常接表示职业、身份、称号等的名词，意为“作为……而闻名”；be knwn fr意为“以/因……闻名”，其后多接表示特长、特征、品质之类的词。be famus as/fr 也是同样用法。
13．我弟弟对生物产生了浓厚的兴趣，并立志成为一名医生。My brther shwed great interest in bilgy, and ______ ________ ______ becme a dctr.14．她们两个虽然是双胞胎，但是她们在很多方面都彼此不同。Althugh they are twins, they are __________ _______each ther _____ ________ ___________．
was determined t
different frm in many ways/aspects
四、【微语境练词汇】将所给的单词组合成复合词，根据情境填入空格处。 Years ag, my hmetwn was very pr.Strng 15.________ hit it frm time t time, and the wind even blew sand nt nearby 16.__________．S farmers culdn't grw crps well.At that time, we nly had dirt rads.But later, things changed.
way, farm, sand, men, rail, green, land, business, strms, huse
The gvernment planted lts f trees and built a new 17.______ thrugh the twn.It als sent technicians(技术人员)t teach them t grw vegetables in the 18.____________．Therefre, farmers culd make mney by selling vegetables all year rund.Sme 19.______________even came t the twn t make deals.The lcal peple's life became better and better.
greenhuse　
businessmen
Chse three changes. Write a shrt passage abut them. End with ne thing that has stayed the same.
一般过去时, 现在完成时一般现在时
Hw can we write an article abut changes?
Bdy:details abut changes
Cnclusin: express feelings
Changes in My LifeNw that I am lder, my life is different frm when I was in primary schl.
Opening:lead in the tpic
开门见山，介绍自己的生活发生了很大的变化
详细介绍生活中的三个变化
Nw that I am lder, my life is different frm when I was in primary schl.
Fr example, my primary schl was near my hme…
My hme has changed t…
My life has changed in many ways, but ne thing has stayed the same:
The way I study is als different...
Nw that I am lder, my life is different frm when I was in primary schl.Fr example, I used t ________, but nw I _______.I als used t _________, but nw I _________. Besides, I used t _________, but nw I _______My life has changed a lt, but ne thing has stayed the same:__________. I feel happy every day.
Changes in my life
Step 4: 积句成篇
Opening: lead in the tpic
Hw time flies! Almst tw years has passed since I came t … I find great changes in my life.
My life has changed a lt since I left primary schl. Let me share three big changes with yu.
Step 4:积句成篇
Nw that I am a ninth-grader, my life has changed a lt since primary schl, but sme warm things never fade away.
Grwing up means many changes, and my life has changed a lt since I was in primary schl. Three f these changes have shaped me int wh I am tday.
Bdy: Details abut changes
First, my schl life is ttally different. …
My primary schl was clse t my hme, s I used t walk there alne every day. Nw my junir high schl is much farther, s I take the schl bus with my classmates. On the bus, we chat and laugh, and I have made many new friends.
通过first, secnd, third等 来使文章结构紧凑，增强文章的逻辑，
用课文重点结构 used t d，同时搭配对比句型 ..., （but） nw...来描述今夕变化。
细节支撑句能够丰富文章内容，使文章有理有据、不单调。
I used t share a bedrm with my little sister, but nw I have my wn rm. I can read bks and listen t music there quietly, and I feel mre independent.
Secnd, my hme life have changed greatly.
I used t be afraid t speak in class, s I never answered teachers’ questins. Nw I am mre cnfident. I like jining grup discussins and sharing my ideas with my classmates.
Third, the way I study has changed a lt.
My parents always make my favrite fd and encurage me when I am tired. This lve will always be the mst imprtant thing in my life.
Althugh many things have changed, ne thing has stayed the same:________________________.
Cnclusin: express feelings
the lve frm my family
While-writing
Step 5: 评价标准
The Changes in My Teenage Life Grwing up means many changes, and my life has changed a lt since I was in primary schl. Three f these changes have shaped me int wh I am tday. First, neighburhd is ttally different. I used t live in a quiet ld cmmunity with a small park. Nw I live in a lively new neighburhd. There is a big library and a sprts center nearby, s I can read bks r play basketball with my friends easily after schl.
Pst-writing
Step 6: 范文赏析
Secnd, the transprt have changed greatly. I used t g everywhere with my parents, whether it was schl r the supermarket. I was always shy and afraid t talk t strangers. Nw I can take the bus r subway by myself. This makes me feel mre respnsible and independent. Third, my study habits have changed t. I used t nly d my hmewrk and never take extra time t learn new things. Nw I knw hw t manage my time well. I spend an hur reading English nvels every day, and I even jined the schl English club.
Despite all these changes, ne thing has never faded: the warmth f my family. Every evening, my family sits tgether t talk abut ur day. This simple mment f happiness is what keeps me ging, n matter hw busy life gets.
五、(跨学科·自然科学) 阅读还原。Everyne knws that climate change is a big prblem fr ur planet. But as we g abut ur everyday lives, we ften frget abut it. In fact, climate change is already affecting sme f ur favurite fds and drinks. 20.______
A．They have had sme success, but we must act quickly.B．And it might make us change what we eat and drink sn.C．But these crps are in danger because f rising temperatures.D．If it keeps getting htter, we culd lse chclate by the year 2050.E．Warmer weather is making it easier fr fungi (真菌) t spread amng cffee plants.
Many peple start their day with a cup f cffee. But rising temperatures may make them give up their habit. 21.______And sme areas are becming t ht fr the plants t grw in. And changing t tea wn't help anything, either, because like cffee plants, tea plants dn't grw well in ht and dry weather. It can change hw tea tastes and hw many tea leaves we can get.
Chclate is als in danger! Cca plants are imprtant fr chclate­making. But the highest temperature that cca plants can grw in is arund 32℃. 22.______Climate change als affects imprtant crps like wheat and rice. A large number f peple in the wrld need these fds t live. 23.______
These days, farmers and scientists are wrking tgether t grw new crps. These kinds f crps need less water and can grw better in changing weather. 24.______If we dn't stp climate change, we may nt have enugh fd t eat in the future.
六、(教材改编题) 语篇填空。 I 25.__________ a junir high student fr sme time.My life nw is different frm when I was in primary schl.Fr example, my primary schl was clse t my hme, s I used t g t schl n 26.________ with my parents.But nw my schl is a little 27.________ frm my hme,
far, aspect, feel, flat, discuss, be, amazing，lead, wn, ft
s I g t schl by bus with my friends every day.My hme has changed t.My family used t live in a small 28.________， but nw we have mved t a much larger ne.My grandma lives with us nw as well.She has her wn rm and she 29.________ a TV set in her rm.We 30.________ a happy life.
The way I study is als different.I have becme mre cnfident in my studies and ften attend 31.____________.I enjy studying with my friends.I feel 32.________ that we have achieved s much tgether.My life has changed in many 33.________， but there is ne thing in cmmn: the 34.________ f lve and happiness shared by my family.
实践性作业和父母或者祖父母聊聊天，一起完成对比表格，感受生活变迁。