仁爱版八年级下册英语课件：Unit 6 Topic 3 Section A (共23张PPT)
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骑自行车既能帮助我们节能又不引起空气污染。
Cycling can help us save energy and it doesn’t cause air pollution.
Summary
We can ☼ Talk about the advantages / disadvantages of
riding bikes: Bicycles need less space than cars. It’s easy to park bikes, too.
What does it mean?
Traffic signs
Survey
How do you usually come to school?
Way Bike Bus Subway Car On foot Others Number Reason
Most of the students in our class come to school ______ ________. Why?
passenger crazy anywhere pollution advantage disagree disagree with sb. rider
n. 乘客 adj. 疯狂的 adv. 任何地方 n. 污染 n. 优点；优势 v. 不同意，有分歧 不同意，持有不同意见
n. 骑······的人，骑手
☼ Describe a traffic accident.
3a Talk about the following pictures in groups and complete the sentences.
have an accident badly hurt
call 120 at once
send…to the hospital
2 Listen to the passage and fill in the blanks.
1. Many people around the world use bicycles for _w__o_rk___ and _p_le_a_s_u_re_.
2. More people in China use bicycles because
Your idea: ___________________________
1a Listen, look and say.
Act out 1a according to the key words.
K: accident, passenger, D: terrible, crazy M: get used to, afraid of, anywhere, confident K: obey, fewer J: ride… around D: save energy, pollution K: agree, easy
Many people around the world use bicycles for work and pleasure. In China, millions of people have cars while hundreds of millions of people use bicycles. Why? Because bicycles cost very little. Cars cost much more than bicycles. Bicycles need less space than cars. Cycling does not cause air pollution. What’s more, cycling is a useful sport and it is good for our health.
1d Work in groups and discuss the advantages and disadvantages of riding bikes. The following expressions may help you.
Cycling can … It’s easy to…. I agree / disagree with you. I think…
Project
Suppose you are a witness (目击者) of the accident in 3a. Try to tell your part Review the key points in Section A. 2. Write a passage about the accident in 3a. 3. Collect as many traffic rules as you can. 4. Preview Section B.
Translate the phrases.
一起交通事故 受伤 遵守交通规则 节约能源 造成空气污染
a traffic accident be/get hurt obey the traffic rules save energy cause air pollution
Translate the following sentences.
Advantage 1:C_y_c_l_in_g__ca_n__h_e_lp__u_s_s_a_v_e_e_n_e_r_g_y. Advantage 2: I_t_d_o_e_s_n_’t_c_a_u_s_e__ai_r_p_o_l_lu_t_io_n_.__ Advantage 3:_It_’s__e_a_sy__to__p_a_r_k_b_ik_e_s_._______
anywhere. 3. 在你们这种年龄有一些疯狂的（crazy）想法很正常。
It’s normal to have some crazy ideas at your age. 4. 工厂和汽车导致空气污染（air pollution）。 Factories and cars cause air pollution.
ask about
3a Talk about the following pictures in groups and complete the sentences.
1. While the bicycle rider was crossing the road, _h_e__h_a_d__a_n_a_c_c_i_d_e_n_t__________.
2. When the driver came out to have a look, he found ___t_h_e_r_i_d_e_r_w__a_s_b_a_d_l_y_h_u__rt____.
3. As soon as the driver saw what happened, he __c__a_l_l_e_d___1_2__0__a__t_o__n__c_e________________.
4. Cycling does not cause air pollution. ( T)
5. It is not easy to park bikes.
( F)
1c Read 1a and write down three advantages of cycling. Then add your idea.
people have bicycles? Millions of people have cars while hundreds of _m_i_ll_io_n_s__o_f _p_e_o_p_le__u_se__b_i_c_y_c_le_s___________________
2
Listening text.
Answer the following questions according to 2.
1. What do many people around the world use bicycles for?
__T_h_e_y_u_s_e_b_i_c_y_c_le_s_f_o_r_w__o_rk__a_n_d_p_l_e_a_su_r_e_.__________ 2. In China, how many people have cars while how many
New words
anywherecardav.z任y a何dj.地疯方狂的 - John wants to ride his bike to tprasvseel nger n. around China. There are many - Opha, sthsaetn’sgearcsrazy idea.
1. Many passengers were hurt in the traffic
accident yesterday.
( T)
2. Traffic in Beijing is very good.
( F)
3. Michael rides his bike less than before. ( F)
Summary
We learn ☼ New words and phrases:
passenger, crazy, anywhere, pollution ☼ Useful expressions:
如果人们都遵守交通规则，交通事故就会少了。
If people obey the traffic rules, there will be fewer accidents.
4. After the doctors came, _th__e_y__s_e_n__t _th__e__ri_d_e_r__to__t_h_e__h_o__s_p_i_ta__l __. 5. After the police arrived, __h_e__a__s_k__e_d__a__b_o__u__t_t_h__e__a_c__c_i_d__e_n__t.
1) bicycles _c_o_s_t __very little. 2) bicycles need __le_s_s___
space than cars. 3) cycling doesn’t cause
__a_i_r ___p_o_ll_u_ti_o_n____. 4) cycling is a _u_s_e_fu_l_s_p_o_r_t___ 5) cycling isg_o_o_d__f_o_r _o_u_r_h_e_a_lt_h
1. 公共汽车上挤满了(be crowded with)乘客。 The bus is crowded with passengers. 2. Jeff到处找他的钥匙，但哪儿(anywhere)都找不到。 Jeff looked for his keys, but he couldn’t find them
on the bus.
New words
dis + agreep→olludtiiosnagnr. e污e染 pollute v.
air pollution ride + r →
water pollution rider
a bicycle rider
1b Listen to 1a and mark T( True ) or F ( False )
Cycling can help us save energy and it doesn’t cause air pollution.
Summary
We can ☼ Talk about the advantages / disadvantages of
riding bikes: Bicycles need less space than cars. It’s easy to park bikes, too.
What does it mean?
Traffic signs
Survey
How do you usually come to school?
Way Bike Bus Subway Car On foot Others Number Reason
Most of the students in our class come to school ______ ________. Why?
passenger crazy anywhere pollution advantage disagree disagree with sb. rider
n. 乘客 adj. 疯狂的 adv. 任何地方 n. 污染 n. 优点；优势 v. 不同意，有分歧 不同意，持有不同意见
n. 骑······的人，骑手
☼ Describe a traffic accident.
3a Talk about the following pictures in groups and complete the sentences.
have an accident badly hurt
call 120 at once
send…to the hospital
2 Listen to the passage and fill in the blanks.
1. Many people around the world use bicycles for _w__o_rk___ and _p_le_a_s_u_re_.
2. More people in China use bicycles because
Your idea: ___________________________
1a Listen, look and say.
Act out 1a according to the key words.
K: accident, passenger, D: terrible, crazy M: get used to, afraid of, anywhere, confident K: obey, fewer J: ride… around D: save energy, pollution K: agree, easy
Many people around the world use bicycles for work and pleasure. In China, millions of people have cars while hundreds of millions of people use bicycles. Why? Because bicycles cost very little. Cars cost much more than bicycles. Bicycles need less space than cars. Cycling does not cause air pollution. What’s more, cycling is a useful sport and it is good for our health.
1d Work in groups and discuss the advantages and disadvantages of riding bikes. The following expressions may help you.
Cycling can … It’s easy to…. I agree / disagree with you. I think…
Project
Suppose you are a witness (目击者) of the accident in 3a. Try to tell your part Review the key points in Section A. 2. Write a passage about the accident in 3a. 3. Collect as many traffic rules as you can. 4. Preview Section B.
Translate the phrases.
一起交通事故 受伤 遵守交通规则 节约能源 造成空气污染
a traffic accident be/get hurt obey the traffic rules save energy cause air pollution
Translate the following sentences.
Advantage 1:C_y_c_l_in_g__ca_n__h_e_lp__u_s_s_a_v_e_e_n_e_r_g_y. Advantage 2: I_t_d_o_e_s_n_’t_c_a_u_s_e__ai_r_p_o_l_lu_t_io_n_.__ Advantage 3:_It_’s__e_a_sy__to__p_a_r_k_b_ik_e_s_._______
anywhere. 3. 在你们这种年龄有一些疯狂的（crazy）想法很正常。
It’s normal to have some crazy ideas at your age. 4. 工厂和汽车导致空气污染（air pollution）。 Factories and cars cause air pollution.
ask about
3a Talk about the following pictures in groups and complete the sentences.
1. While the bicycle rider was crossing the road, _h_e__h_a_d__a_n_a_c_c_i_d_e_n_t__________.
2. When the driver came out to have a look, he found ___t_h_e_r_i_d_e_r_w__a_s_b_a_d_l_y_h_u__rt____.
3. As soon as the driver saw what happened, he __c__a_l_l_e_d___1_2__0__a__t_o__n__c_e________________.
4. Cycling does not cause air pollution. ( T)
5. It is not easy to park bikes.
( F)
1c Read 1a and write down three advantages of cycling. Then add your idea.
people have bicycles? Millions of people have cars while hundreds of _m_i_ll_io_n_s__o_f _p_e_o_p_le__u_se__b_i_c_y_c_le_s___________________
2
Listening text.
Answer the following questions according to 2.
1. What do many people around the world use bicycles for?
__T_h_e_y_u_s_e_b_i_c_y_c_le_s_f_o_r_w__o_rk__a_n_d_p_l_e_a_su_r_e_.__________ 2. In China, how many people have cars while how many
New words
anywherecardav.z任y a何dj.地疯方狂的 - John wants to ride his bike to tprasvseel nger n. around China. There are many - Opha, sthsaetn’sgearcsrazy idea.
1. Many passengers were hurt in the traffic
accident yesterday.
( T)
2. Traffic in Beijing is very good.
( F)
3. Michael rides his bike less than before. ( F)
Summary
We learn ☼ New words and phrases:
passenger, crazy, anywhere, pollution ☼ Useful expressions:
如果人们都遵守交通规则，交通事故就会少了。
If people obey the traffic rules, there will be fewer accidents.
4. After the doctors came, _th__e_y__s_e_n__t _th__e__ri_d_e_r__to__t_h_e__h_o__s_p_i_ta__l __. 5. After the police arrived, __h_e__a__s_k__e_d__a__b_o__u__t_t_h__e__a_c__c_i_d__e_n__t.
1) bicycles _c_o_s_t __very little. 2) bicycles need __le_s_s___
space than cars. 3) cycling doesn’t cause
__a_i_r ___p_o_ll_u_ti_o_n____. 4) cycling is a _u_s_e_fu_l_s_p_o_r_t___ 5) cycling isg_o_o_d__f_o_r _o_u_r_h_e_a_lt_h
1. 公共汽车上挤满了(be crowded with)乘客。 The bus is crowded with passengers. 2. Jeff到处找他的钥匙，但哪儿(anywhere)都找不到。 Jeff looked for his keys, but he couldn’t find them
on the bus.
New words
dis + agreep→olludtiiosnagnr. e污e染 pollute v.
air pollution ride + r →
water pollution rider
a bicycle rider
1b Listen to 1a and mark T( True ) or F ( False )