课件24张PPT。Unit 5 WaterDon't use the pool today, Lo. I didn't put any water in it.1.You can live without water for a few___.
a.hours b.days c.weeks
2.When you exercise, you need ___water.
a.more b.less c.no
3.Water covers about___of the Earth.
a.one third b.one half c.two thirds
4.About ___of the water on Earth is "fresh" or without salt.
a.3% b.10% c.20%
It runs into rivers.
It rises from the sea to the sky.
It runs into the sea.
It falls as rain again
Water falls from the clouds as rain.12345Who do you think is talking to the girl?1.Turn that tap off.turn off =switch off 关掉
turn on=switch on 打开2.Do you know where I come from?where I come from 为宾语从句,语序应为陈述语序,不用做疑问句Do you know how I can get to the post office?3.It was time for people to clean meIt is time for sb to do sth
到了某人做某事的时候了
It is time for sth.=It is time to do sth
该做某事了It is time for class.=It is time to have classes.4.People will make me clean again.clean 在这里是形容词“干净的”
make sth/sb adj. 使某物/某人...
adj 在这里做宾语补足语We will make our school more beautiful.5.Remember not to waste or pollute me. remember to do sth 记得要去做某事
remember doing sth 记得做过某事否定句中的表示并列的and 要变成orThe book must be on the desk.I remember bringing to the classroom.He doesn't like drawing or shopping.1.If you turn a tap off, the water___
from the tap.
a.stops running b.starts running
2.The rain dropped. It_from the sky.
a.fell down b.disappeared3.When you add some chemicals to
water, you___the water.
a.get some chemicals from
b.put some chemicals in
4.If you had a good journey, you___.
a.had a wonderful party with your
friends at home
b.travelled happily from one place
to another
5.Water is valuable. It is ___.
a.very clean b.useful and important12 July
Dear Diary,
I talked to a drop of water today. It was really interesting.
In the morning, I left the tap on in the bathroom. Then I heard an angry _____. It told me to______ the tap _______.added...to journey valuable
dropped turn...off voicevoiceturnoffIt was a drop of water! It told me about its __________.It _______from a cloud into a
river. We could not drink this water because it was dirty, so people had to clean it. They_______some chemicals______the water to make it clean. Then it travelled to my home.
Water is very__________. People should not waste or pollute it.added...to journey valuable
dropped turn...off voicejourneydroppedaddedtovaluableclouds
pipes
reservoir
river
seacloudsriverreservoirpipesea1.Why was the drop of water angry?
Because Dora________________.
2.Why did people clean the water after it ran into a reservoir?
Because it_______________.was wasting waterwas dirty3.Why would the drop of water go into the sea again?
Because its journey__________.
4.Why did the drop of water tell Dora not to waste or pollute it?
Because water_______________.started thereis valuableIs water valuable?语法填空It was an unusual morning. While Dora (1)__________ (brush) her teeth in the bathroom, thc tap was still on. (2)__________ angry voice told her to tum that tap off. Dora looked around, (3)__________ she saw nobody there. The voice said he was a drop of water. Dora didn't know (4)__________ he came from.Some days ago, he was in a cloud.
was brushingAnbutwhere语法填空Then he (5)__________ (drop) into a river and ran into a reservoir. Then it was time for people (6)__________ (clean) him because he was dirty. They cleaned him and added some chemicals(7)__________ him. After that, he travelled through the pipes under the streets and he was in Dora's bathroom.Dora asked if that was the end of his journey.
droppedto cleanto语法填空 The water told her he should (8) _________
(clean) again. He would go into a river and then into the sea again. His journey started there. Dora felt sorry and knew what (9)________(do) next. She turned the tap off and came out of the bathroom.
Remember not to waster or pollute water. It is quite (10) __________(value). be cleanedto dovaluableThe end