2019教育六年级下册英语课件- Unit 9 Sea water andrain water ｜牛津上海版 (共26张PPT)精品英语

We can’t live_w_i_th_o_u_t_ water.
No water, no life!
water shortage 短缺，缺乏
Save water！
water pollution 污染
Save water！
How can we save water?
e less water. 2.Don’t pollute water. 3.Don’t waste water.
We can save water by not brushing our teeth under a running tap.
A: How can we save water? B: We can save water by (not) doing…

turn off a dripping tap

Save water！

a bath a shower
e less water.
Take a shower instead of a bath.
Save water！
Wash clothes by hands instead of washing machines.

by hands ,
swim
water
have/take a bath a shower
swim.
drink.
We need water to
cook food. wash clothes.
water plants.
have a bath/shower.
…
Water is _im__p_o_r_t_a_n_t/_u_s_e_f_u_l_…__to us.
running tap
We should_s_a_v_e_w_a_t_e_r _ instead of __w_a_s_ti_n_g_i_t ___. No water, no life! Let’s save water!
Water is ___i_m_p_o__rt_a_n_t___to us. We can’t live__w_i_t_h_o_u_t__ water. Everyone should save water. We can save water by _u_s_in_g__u_se_d__w_a_te_r_t_o_w_a_t_er_p_l_a_n.ts We can save water by not _w_a_s_h_i_ng__d_is_h_e_s_u_n_d_e_r_a__.
//
He is brushing teeth under a running tap.
waste
He is wasting water.
Don’t brush teeth under a running tap.
tap

a running tap
turn off
fix /பைடு நூலகம்/
a dripping tap

brush your teeth under a running tap
play water games
take a shower instead of a bath
A: How … ? B: … by (not) doing…

turn off a dripping tap
play water games
by doing…
by not doing…

fix a dripping tap
turn off a dripping tap
brush your teeth under a running tap
We can save water by fixing a dripping tap. We can save water by turning off a dripping tap.
5
Taking a bath instead of a shower will _____. a save water b waste water c pollute water
6
Throwing rubbish into rivers will _____. a save water b waste water c pollute water
water. 5. We can save water by r_e_u__s_in_g_ (reuse再利用) water.
A discussion
Discuss（讨论） in groups about more ways of saving water to help the people in Yunnan.
tap. b Brush teeth under a
running tap. c Take a bath.
4
Which can’t save water?
a Fix a dripping tap. b Play water games. c Take a shower
A quiz about saving water
6B Module 3 The natural world Unit 9 Sea water and rain water
Period 3Listening, speaking and writing
Save water
cook
wash
What doWtheey nneeededto dwoathteesre tthoin…gs?
A poem——Save water
Save, save water Don’t waste water. Save, save water, Take a shower instead of a bath. Save, save water, Don’t play water games. Save, save water, Save water by fixing a dripping tap. Save, save water, Save water by turning off a dripping tap. Save, save water Save water by not brushing teeth under a running tap.
water.
1
2
3



Fix
a__d_r_i_p_p_i_n_g__t_a_p_.
Wash v_e__g_e_t_a_b_le__s__ under a _r_u_n_n_in_g__t_a_p.
T_u__rn__do_rf_ifp_ap_i__n__g____t__a__p______.
4

Play __w__a_t_e_r______ games.
Three DON’Ts
1. Don’t play water games. 2. Don’t wash vegetables under a running tap. 3. Don’t brush your teeth under a running tap.
How can we save water?
5
6


Take a __s_h_o_w__e_r__ Brush your _t_e_e_t_h__ instead of a _b__a_t_h_. under a _r_u_n_n_in__g_t_a_.p
Three DOs
1. Fix a dripping tap. 2. Turn off a dripping tap. 3. Take a shower instead of a bath.

not by washing
machines
Save or waste?
• You will hear some sentences next. Listen carefully and write down the
missing words. Make a tick if it will save water and make a cross if it will waste
Ways of saving water
1. We can save water by _t_a_k_in__g_(take) shorter showers. 2. We can save water by _n_o_t__le_a_v_i_n_g_(not leave) the tap
running when we don’t need to use water. 3. We can save water by__u__s_in__g_ (use) a glass when we are brushing teeth. 4. We can save water by __n_o_t_p_o__ll_u_t_in_g__(not pollute)

fix a dripping tap

take a shower instead of a bath
brush your teeth under wash vegetables under
a running tap
a running tap
A quiz about saving water
1
You can save water by fixing a_____. a dripping tap b running tap c shower
Water shortage(短缺) in Yunnan
Water is not our own. People in Yunnan are in heavy water shortage now. We should save water to help them have water to drink and to plant crops.
2
You can save water by not_____. a turning off a dripping tap. b washing fruit under a running tap. c taking a shower.
A quiz about saving water
3
Which can save water? a Turn off a dripping