初中英语仁爱科普版八年级下册Topic 3 Bicycle riding is good exercise.评课课件ppt

这是一份初中英语仁爱科普版八年级下册Topic 3 Bicycle riding is good exercise.评课课件ppt，共31页。PPT课件主要包含了works，obeys，will be，“主将从现”原则，Review，will miss，ride，drives，drive，“主情从现”原则等内容，欢迎下载使用。
Learn the new wrds and phrases.
Learn the use f adverbial clauses f cnditin.
Learn the subject abut travelling—giving evaluatin and advice.
If it __________ (nt rain) tmrrw, we will g hiking.He will pass the exam if he ______ (wrk) harder at it.If everyne _________ (bey) the traffic rules, the rads _________ (be) safer.He ________ (miss) the train if he gets up late.
desn’t rain
Cmplete the sentences.
If yu______ (ride) at night, yu must be careful.If he _______ (drive) t fast, he may have an accident.3. If yu _______(drive) a car in England, yu must drive n the left-hand side f the rad.
Speak ut as many traffic rules as yu can.
Talk abut the results f breaking the traffic rules using “if” clause.
Hw t be safe n the rads?
1. pay attentin t 注意 2. signal /ˈsɪɡn(ə)l/ cn.信号,暗号 traffic signals3. safety n.平安，安全 safe adj. safely adv.4. truck /trʌk/ n.卡车, 载重汽车5. ntice /ˈnəʊtɪs/ n.通知, 布告, 注意v.注意到6. reflectr n.反射体, 反射镜 reflect v. 7. case /keɪs/ n.事例, 情况8. in case f 如果，假使9. injury /ˈɪndʒəri/ n.伤害, 侮辱 injure v. 10. in a wrd 总之= in shrt
Read the wrds and expressins ludly.
Pre-reading
Brainstrm: What shuld yu knw when yu ride a bike?
pay attentin t the traffic arund them
knw the signals
bey the safety rules
wear helmets
Read and understand.
Tick the rules that bicycle riders shuld knw. Then read the passage t learn mre.
While-reading
The bicycle is ne f the mst imprtant vehicles in the wrld.In every cuntry peple use bicycles fr wrk,fr sprt r just fr fun.
Bicycle riding is gd exercise.It helps peple becme fit.Bicycle riding can make the riders’ hearts and lungs strng.It is als gd fr the envirnment because bicycles d nt cause pllutin.
Bicycles share the rad with cars and trucks. Drivers d nt always ntice bicycles. S bicycle riders must pay attentin t the traffic arund them and knw traffic signals. They must knw and bey the safety rules. They must wear helmets t prtect their heads. When riding at night, they must wear light-clred clthes, and have lights in the frnt and reflectrs n the back f their bicycles. An accident n a bicycle may be serius. In case f an accident, bicycle riders shuld knw hw t give first aid. If an injury is serius, they must call 120 fr help. In a wrd, the best way t be safe is t be careful.
Read 1a and match the tpic sentence with each paragraph. Then write a title fr the passage in the bx abve.
Paragraph 1Paragraph 2Paragraph 3
Bicycle riding is gd fr health and the envirnment. Bicycle riders must bey the safety rules. Bicycles are very ppular.
Fast-reading
Discuss and write a title fr the passage
Bicycle riding
Detail-reading
Para1. The bicycle is ne f the mst imprtant vehicles in the wrld. In every cuntry peple use bicycles fr wrk, fr sprt r just fr fun.Q1. What d peple use bicycles fr? Peple use bicycles fr _______,fr _______ r fr ______.
use sth. fr 用于（表目的用途）
自行车是世界上最重要的交通工具之一。
人们使用自行车是为了工作，运动或仅仅为了乐趣。
Para2. Bicycle riding is gd exercise. It helps peple becme fit. Bicycle riding can make the riders’ hearts and lungs strng.It is als gd fr the envirnment because bicycles d nt cause pllutin.Q2. Why is bicycle riding gd exercise?
1. It helps us _____ ____. It makes ur ________and _______ strng. 2. It is gd fr the ____________. Bicycles d nt cause ___________.
Read and cmplete the chart
Hw t be safe
Hw t prtect heads
When riding at night
If an injury is serius
wear helmets
light-clred
call 120
share.. with.. 分享
注意 pay attentin t ding sth.
保护...免于... prtect frm ding sth.
进行急救 first aid 急救 aid 帮助
Read again and answer the fllwing questins.
1. What d peple use bicycles fr?2. Why is bicycle riding gd exercise?3. Hw d bicycle riders prtect their heads?
Peple use bicycles fr wrk, fr sprt r just fr fun.
It helps peple becme fit and it can make the riders’ hearts and lungs strng.
They must wear helmets t prtect their heads.
4. What must bicycle riders d when riding at night?5. If a bicycle rider is badly hurt in a traffic accident, what shuld he / she d?
They must wear light-clred clthes, and have lights in the frnt and reflectrs n the back f the bicycles.
They must call 120 fr help.
Shadw Reading 影 子 跟 读
Retell 1a accrding t the key wrds.
ne f, use … fr… exercise, fit, strng, pllutin share… with…, ntice, pay attentin t, signals, safety rules, helmets, light-clred, reflectrs, in case f, first aid, call 120
Cmplete the sentences with the crrect frms f the wrds in the bx.
ridegiveif because caresafe
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.
Pst-reading
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… ______________________________________________
wear a helmet
make a call
play n the street
fllw the sign
Bicycle riding is gd exercise. It helps peple becme fit. But when yu are riding a bicycle, yu shuld wear a helmet t prtect yur head. Yu shuld als fllw the sign. Hwever, yu shuldn’t make a call r play n the street while yu are riding bicycles.
shuld (nt)/must (nt)/had better (nt)play n the rad; listen t music; lk left/right; pay attentin t; bey traffic rules; first aid; …
Hw can we be safe n the rad? Write a passage accrding t the infrmatin in 3, add yur wn ideas. The fllwing wrds may help yu.
cause pllutin
traffic signals
safety rules
6. 骑自行车是很好的运动。
Bicycle riding is gd exercise.
7. 人们用自行车来工作、运动或者只是娱乐。
8. 骑车者必须要注意周围的车辆。
Bicycle riders must pay attentin t the traffic arund them.
9. —What did Alice say just nw? —Srry, I didn't ________ what she said. A．lk frward t B．pay attentin t C．get n with D．take pride in10．My father's ld car needs t much ________, s he is ging t sell it. A．infrmatin B．attentin C．cnditin D．pllutin
In China, traffic ges n the right. Cars, trucks, buses _____ bikes must all keep t the right side f the _____. In mst ther cuntries, traffic ______ t the left. Hw can yu ________ the rads safer?______ yu crss the rad, stp and lk each side. ______ left, then right, and then lk left again. Dn’t crss the rad if yu are nt ______ whether the rad is clear r nt. It may be ________. If yu see yung children, ld peple, r blind peple walking ______ the rad, help them crss the rad in _______. Helping thers is a kind f virtue (美德).
keep and rad safe dangercrss befre sure lk make
New wrds and phrases: truck, ntice, safety, in a wrd, lk ut, pay attentin t Useful expressins: Bicycle riding is gd exercise. In a wrd, the best way t be safe is t be careful. Safety rules fr bike riders: They must wear helmets t prtect their heads. …, bicycle riders shuld knw hw t give first aid
Tell abut what we shuld d and what we shuld nt d t be safe. Share safety rules n the rads with thers.