仁爱科普版八年级下册Topic 3 Bicycle riding is good exercise.课文课件ppt

这是一份仁爱科普版八年级下册Topic 3 Bicycle riding is good exercise.课文课件ppt，共37页。PPT课件主要包含了pollution，notice，Careless，helmets，safety，Look out，in case of，in danger，In a word，让开避开等内容，欢迎下载使用。
Chse the prper wrds t cmplete the sentences with their crrect frms.
1. The _________ will becme mre and mre serius if the number f cars and trucks gets larger and larger. 2. I didn’t _______ the traffic signal just nw and ran the red light.3. ________ riding caused his injury. 4. Mtrcycle riders withut ________ will get a fine when riding. 5. Dn’t wrry abut her. She is in ________.
care helmetnticesafepllute
Cmplete the sentences with the phrases.
1. Bth drivers and pedestrians shuld ____________ the traffic n the rad. 2. __________. The truck’s cming! Get ut f the way.3. Yu shuld never use the elevatr (电梯) _________ a fire accident. 4. If yu are nt careful n the rad, yu may be _______.5. ___________, t stay safe is the mst imprtant thing t us all.
in danger, in case f, in a wrd, pay attentin t, lk ut
pay attentin t
Exercise: Translatin.
6. 骑自行车是很好的运动。
Bicycle riding is gd exercise.
cause pllutin
traffic signals
safety rules
7. 人们用自行车来工作、运动或者只是娱乐。
Peple use bicycles fr wrk, fr sprt r just fr fun.
8. 骑车者必须要注意周围的车辆。
Bicycle riders must pay attentin t the traffic arund them.
Cmplete the sentences with the crrect frms f the wrds in the bx.
ridegiveifbecausecaresafe
Bicycle riding is gd exercise. It is gd fr the envirnment _______ it desn’t cause pllutin. Cycling can make bicycle _______ hearts and lungs strng. Yu must knw hw t _______ first aid.Call 120 ______ an accident happens. Lk ut and always be __________. Everyne shuld knw and bey the ______ rules.
Talk abut the pictures. Tick (√) the nes that bicycle riders shuld d and crss (×) the nes they shuldn’t d. Then write a passage.
Yu may begin like this: Bicycle riding is gd exercise. It helps peple becme fit… ______________________________________________
Learn the new wrds.
at an altitude f 3500km
stage n. 阶段；舞台
1609.3 meters
central adj. 中心的，中央的
winner n. 优胜者
He wn the game. He is the winner.
in the central part f...在……中部
The glass is empty. Yu can empty the milk int it.
V: 倒空、流入、注入
empty int: 倒入、流入
These days, the streets are empty because f COVID-19.
He is a cyclist.
bicycle rider
 [‘saɪklɪst] n. 骑自行车的人
He is a mtrcycle rider.
 [‘məʊtə(r)saɪkl]
The bike is brken. They are fixing it.
 [‘brəʊkən] adj. 破损的
break– brke--brken
a brken bike / heart 破损的自行车/破碎的心
the Alps n. 阿尔卑斯山脉
Learn the new wrds.P147
the Massif Central 中央高原
the Pyrenees Muntains 比利牛斯山脉
What d peple use bicycles fr?
They use them fr wrk, fr sprt r just fr fun.
What bicycle sprts d yu knw abut?
Bicycle rad races, BMX(bicycle mtcrss)Bike Trial …
rad cycling
muntain bike
track cycling
1.Read the tw passages and mark Q fr the sentences that describe the Tur f Qinghai Lake and F fr the Tur de France.
1. The race started in 2002. ( ) 2. Tday the race cvers 2 000 miles. ( ) 3. The race began in Paris （/ˈpærɪs/ 巴黎）( ) 4. It is the largest bicycle rad race in Asia.( ) 5. There are 21 timed stages ver three weeks, with ne r tw days t rest. ( )
adj. 定时的，有时限的
Tur f Qinghai Lake
Tur de France
the largest bicycle rad race in Asia
began in Pairs, in 1903
the highest altitude
began in China, in 2002
2000 miles lng nw, 21 timed stages ver three weeks
the mst famus bicycle race in the wrld
Fill in the features（特点） f the Tur f Qinghai Lake and the Tur de France.
significance
The Tur f Qinghai Lake tur n. 巡回赛 sb. lend sth. t sb. （主语借出某物给某人） lend ne’s name t …:允许…借用自己的名义 lend its name t the prvince f Qinghai 青海省以它命名 2. “empty”用作动词,意为“倒空，排空”empty int 注入，流入长江流入东海。The Yangtze River empties int the East Sea.
If yu g there, maybe yu can see the Tur f Qinghai Lake.if引导的条件状语从句，主情从现。
It has the highest altitude amng all the races hsted by the Internatinal Cycling Unin. amng: prep. 在三者或者三者以上的人或者物之间 我在人群中看见他。 I saw him amng the crwd. between: prep. 在两者之间 两座城市之间有条长桥。 There is a lng bridge between the tw cities.
hsted，动词的过去分词充当后置定语，修饰前面的races
hst v. （作为主人）招待；举办Beijing hsted 2008 Olympic Games.n. 主人，东道主奥林匹克运动会的主办城市。 Beijing is the hst city fr the Olympic Games.
the Internatinal Cycling Unin.国际自行车联合会（联盟）它是国际自行车联合会主办的众多赛事中海拔最高的比赛。
6.The rads are very difficult t ride n.道路很崎岖be difficult t d sth.做某事有困难eg.：学数学很难。Math is difficult t learn.=It is difficult t learn math.
5. 区别 g thrugh& g acrss
4. There are 21 timed stages ver three weeks.timed stages 计时赛程有21个计时赛段，历时3周多。
g thrugh 从空间上通过 g acrss从表面上通过
=mre than 超过
The winner is the persn with the best ttal time.with prep. 有获胜者是总计时最好的。He can d that withut winning even ne f the stages.withut prep. 没有他即使没有赢得任何一个赛段，也能获奖。
Key sentences: 重点句1. The tur f Qinghai Lake2. Qinghai Lake, the largest salt-water lake in China, lends its name t the prvince f Qinghai. Twenty- three rivers and streams empty int Qinghai Lake.3. It has the hightest altitude amng all the races hsted by the Internatinal Cycling Unin.4. Tday the race cvers arund 2000 miles.5. The rads are very difficult t ride n.6. The winner is the persn with the best ttal time.7. He can d that withut winning even ne f the stages.
useful phrases
salt- water lakeempty int bicycle rad racetimed stageg thrughttal time
If peple bey the traffic rules, there will be fewer accidents.
If we ride at night, we shuld have lights n the bicycle r wear light - clred clthes.
If we break the traffic rules, we may get a fine and even be in danger.
如果人们都遵守交通规则，事故就会变少。
如果我们晚上骑车，必须有车灯或者穿浅色衣服。
如果我们违反交通规则，就可能受罚甚至有危险。
I agree. It’s easy t park bikes, t.
I disagree with yu. I think…
Lk ut and always be careful.
Describe the Tur f Qinghai Lake
largest, rivers and streams
2002, largest, highest
mst famus, 1903, 1500, 2000, 21, the Alps, Massif Central Pyrenees Muntains
Write a passage accrding t the accident reprt frm.
April 3rd, 2010
the gate f Sifang Supermarket
A mtrcycle hit a student cyclist.
The student’s right leg was badly hurt and his bike was brken坏了，损坏，破碎的.
(when, where, wh, what, why, hw)
An example: Cycling is very ppular in ur life. Hwever, smetimes it may cause sme accidents if the cyclist isn’t careful enugh. At 4:40 p.m., April 3rd, 2016, a student cyclist was riding his bike passing the gate f Sifang Supermarket. Suddenly a truck came frm his right. The student rde t fast t stp, and the truck hit him terribly. The student’s right leg was badly hurt and his bike was brken. As sn as the driver saw what happened, he called 120. The student was sent t the hspital at nce. We shuld always be careful and fllw the traffic rules when we cycle, r we will be in danger.
The accident happened early this mrning. I was waiting fr the bus 1.______ it happened. A yung wman was driving a red car very 2._____. While she was driving, she 3. ________ ver her mbile phne. At that mment, a man was driving an range truck 4. ______ Nrth Street very slwly. While he was driving, he was 5. _______ a bttle f water and eating smething. When they gt t the crssing, the wman in the red car didn’t 6. ______ at the traffic lights. As a result, the car 7._______ the truck. Bth the wman and the man were very 8. _______ and they shuted at each ther. Sn the plice came. Thank 9. ________, they were nt badly hurt. And they each gt a 10. _____ fr breaking the traffic rules.
angry, fast, eat, fine, gdness, talk, drink, when, alng, hit, stp
Cmplete the passage with the prper frms f the wrds.
was talking
We learn New wrds and phrases: Asia, amng, France, mile, central, winner Tw f the wrld-famus bicycle races: The Tur f Qinhai Lake Tur de France. Hw t avid traffic accidents.
We can Fill in accident reprt frms. Tell abut traffic accidents arund us. Talk abut the traffic rules.
Tell abut a traffic accident yu have seen. 2. Talk abut the traffic rules yu knw. 3. Discuss hw t avid traffic accidents, then write a reprt.
Being Careful t Be Safe
1. Review the new wrds, phrases and useful expressins in this tpic. 2. Cllect infrmatin abut traffic rules, traffic accidents arund yu and talk abut them. 3. Write yur wn passages t talk abut hw t keep safe n the rad.