冀教版（2024）八年级上册Lesson 33 Life on Wheels教学演示课件ppt

这是一份冀教版（2024）八年级上册Lesson 33 Life on Wheels教学演示课件ppt，共18页。PPT课件主要包含了heels，paceships，nvironment，tyre，pedal，beginning，per，invented，even，thousands等内容，欢迎下载使用。

1.Hw many ways can yu think f t use wheels?
2.Hw can yu get t the mn？
Jeremy 杰里米wing n.翅膀pull v.拉；推cart n.手推车skatebard n.滑板able adj.能，能够appear v. 出现
pwer v.驱动；推动 n.能量；力量machine n.机器； 机械space n.太空；距离spaceship n.宇宙飞船imagine v.想象；envirnment n.环境
Jeremy wing n.pull v.cart n.skatebard n.able adj.appear v.
pwer v. nmachine n. space n.spaceship n.imagine v.envirnment n.
Hell，I'm Jeremy. I'm frm the U．S. This is my reprt n transprtatin. This wrld is always mving. Everything seems t have wheels，engines r wings.
What’s yur favurite type f transprtatin.
Everything seems t be getting faster，t. Lng ag，hrses pulled carts，but nw we have engines n everything，even n bicycles and skatebards! Where did it begin? Well，in the 1700s peple invented the steam engine. That was the beginning f trains. Then steam was able t pwer bats and cars. Bats have been arund fr thusands f years. Nw with engines，they can g very fast. The first car appeared abut tw hundred years ag，and nw the rads are full f cars. All f these cars make the U．S. a natin n wheels.
Transprtatin is nt just n the grund r water. Over 100 years ag，peple began t make flying machines. Tday we travel a lt by airplane. Nw peple can even travel t space in spaceships. Can yu imagine future transprtatin? My favurite type f transprtatin is the bicycle. I like t g everywhere by bike in my city. It's gd fr my health and fr the envirnment.
It’s fun t ride a bike.
Language ntes1.be always ding一直 总是他总是在说话。我妈妈总说我懒惰。那个婴儿总是哭。He is always talking.My mm is always saying I`m lazy.The baby is always the +年代+-s在……世纪……年代 in the 1700s in the 1760s in 1700 in 1760
在18 世纪在18世纪60年代在1700年 在1760年
3.seem+ t be/d/ding seem+adj./ n. seem like + n./代词/ving It seems+ that 从句He seemed t be an hnest man.I seem t have caught a cld.Mm seemed unhappy.N ne seemed thinking that way.It seems like years since I last saw yu.It seems that he is lying.
4.be able t 能…，相当于情态动词can, Li Ming is able t swim. 李明会游泳。【辨析】be able t 与can
5.begain/start v. begain t d/ding the beginning f... 的开始When d yu begain t play/playing match?I want t say smething at the begainning f the meeting.
Time fr reflectin
1.be always + t be/d/ding seem+adj./ n. seem like + n./代词/ving It seems+ that 从句3.in the 1700s in the 1760s 4. the beginning f... 5.be able t 与can6.thusands f five thusand
Listen t the passage and chse the crrect wrds. Hw d we use (wheels/transprtatin)? Many years ag，peple (invented/made) many helpful vehicles such as trains and cars. This was the (beginning/starting) f mdern transprtatin. It's much easier fr peple t (g/travel) nw. But t keep (healthy/fine)，we shuld walk r ride bicycles.
Let's D It !
ransprtatin
Read the text and fill in the blanks.
This is Jeremy’s reprt n t_______________.Cars make the U.S. a natin n w___________.Nw peple can even travel t space in s_______________.Riding a bike is gd fr ur health and the e_______________.
Read the passage and label the bicycle.
Bicycle means “tw wheels”. The first bicycle was prbably created in Germany in 1816.It was heavy and had wden wheels. At first, the bicycle had tw wheels but n pedals. Peple pushed it alng with their feet. In 1838，a man in the U．K. invented pedals. The mdern bicycle was invented in 1876 in England. By 1900，bicycles had tyres filled with air. Air­filled tyres made bicycles mre
cmfrtable t ride. Tday's bicycles lk the same as bicycles frm the 1900s，but they are lighter. This is because they all have hllw frames.
even　thusand　begin　invent　per
I.用方框中所给词的适当形式填空6.At the 　　　　 f the class,Wang Yan gave a reprt. 7.Can yur car run at 100 miles 　　　　hur? 8.I hear Martin Cper 　　　 the mbile phne.Is it true? 9.I 　　　dn’t knw the meaning f the wrd. 10.Peple have played ftball fr　　 　　　 f years.