课件32张PPT。Unit 5 Water n
drop journey
quantity
experiment
salt
voice
reservoir
chemicalpipe
bit
bank
change
vapour
crystal v
drop
return
form
stir
continue adj
fresh
valuable
adv
on
prep
through
turn off
add...to...
a bit
part of
pocket money
(be)made up of
dry updropI am a drop of water.v.掉下；落下n.滴The yellow leaves drop after the wind.journeyn.旅行；旅程Our journey begins with a pleasant talk.journey
travel
trip
tour有预定地点，单程长、短途旅行泛指“旅行、游历” 不可数名词短途旅行；从事业务或游览的旅行以游览、视察、购物等为目的旅行，最后回到原出发点quantityn.数量We've always put quality before quantity.
我们总是认为质量比数量重要。in quantity 大量
a quantity of 大量；许多 They gave the poor children a large quantity of books.experimentn.实验；试验The girl in white is doing an experiment.experimentaladj.实验（性）的a experimental school 实验学校freshadj.淡的；无盐的Fresh water was taken to the city by train.We can breathe fresh air in the park .新鲜的 freshenv.使洁净；使清新saltn.盐The dish is more delicious with more salt .salty
salter
咸的；含盐的腌制者；制盐者onn.（表示已连接、处于工作状态或使用中）The tap is on.
The lights are on.
The TV is on.voicen.嗓音；说话声I know him by her voice.sound 声音（泛指）
noise 噪音（不愿意听的声音）
voice 嗓音（人的声音）reservoirn.水库The reservoir was filling with water.addn.增加；添加Please add a little salt in it.add to
add...to...
add up to增加，增添
把...加到...上
合计达到chemicaln.化学品These chemicals are important for the experiment.chemistry
chemistWe want to buy chemical material.adj.化学的n.化学n.化学家throughprep.通过；穿过The giraffe gets the food through the window through
across
crossprep. 内部穿过
prep. 外部穿过
v. 横过1.They can _____the road when the light is green.
2.Finally we went ________the forest.
3.The wolf and sheep can't go ______ the bridge together.through across crosscrossthroughacrosspipen.管道Let the water run through this pipe.valuableadj.宝贵的；很有用的I'm sorry I've already taken up so much of your valuable time.The vase is valuable.value
valuelessn. 价值
adj. 无价值的；没有用的bitn.有点；一点There is a bit of trouble at the office.a bit of 一点儿bite --bit(过去式） 咬bankn.银行You can put money in the bank .changen.找给的零钱；找头We cannot change the past.You forgot to ask me for the change.v.改变returnv.归还Will the girl return the wallet to the owner?The boy returned to the school after he took the girl to hospital.v.返回give backgo/come backvapourn.蒸气；雾气The water vapour rises with the warm air.We can find vapour we breathe out in winter.formv.形成；构成How do people get to form a band?Please fill the form.n.表格stirv.搅拌Add the sugar and stir the mixture with a spoon.过去式 stirredcontinuev.继续 He continues playing basketball in the rain.continue doing sthgo on crystaln.结晶Music is sweet . It is a crystal for artists.You can get the red crystal through the experiment. n
drop
journey
quantity
experiment
salt
voice
reservoir
chemicalpipe
bit
bank
change
vapour
crystal滴
旅程；旅行
质量
实验
盐
嗓音；说话声
水库
化学品 水管
有点；一点
银行
找给的零钱
蒸气；雾气
结晶 v
drop
return
form
stir
continue掉下；落下
归还
形成；构成
搅拌
继续 adj
fresh
valuable
adv
on
prep
through
淡的；无盐的
宝贵的；很用的（表示已连接、处于工作状态或使用中）通过；穿过turn off
add...to...
a bit
part of
pocket money
(be)made up of
dry up关掉
把...加入...
有点；一点
...的一部分
零花钱（父母给孩子的）
由...组成
干涸32课件20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?课件20张PPT。Unit 5 WaterGrammarHow much water is there in this bottle?
There is a lot of water in this bottle.
There is a little water in this bottle.
There is not much water in this bottle.
There is no water in this bottle.Talking about quantitiesWork out the rule
We use how much /a lot of/ a little/ (not)much/no with uncountable nouns How many bottles of water are there in the fridge?
There are a lot of bottles of water in the fridge.
There are (not)many bottles of water in the fridge.
There are a few bottles of water in the fridge.
There are no bottles of water in the fridge.Work out the rule
We use how many /a lot of/ a few/ (not)many/no with countable nouns Q:Is there a lot of water in the pool?
A:No, there's _________________.no water in itA. Complete the questions and answersQ:Is there a lot of water in the pool?
A:Yes,there's___________________.
Q:________water is there in the pool?
A:There are 157,500 litres of water in the poor.a lot of water in itHow muchQ:Are there many people in the pool?
A:Yes,________________________.
Q:_______people are there in the pool?
A:There are 10 people in the poor.there are a lot of people in itHow manyQ:Are there many people in the pool?
A:_____________________________.
Q:____________________________
A:There are only two people in the pool.No, there are a few people in it.How many people are there in the poor?We can use too much, too many, too little, too few and (not)enough to talk about quantities.Work out the rulehow manyhow mucha lot of manymucha fewa littlefewlittletoo manytoo muchtoo fewtoo little(not) enoughsome/anynoingredient 原料；组成部分B.Complete their conversationsDora: Do we have _______beef, Jane?
Jane: No, we don't. We only have 200
grams.
Dora: We need to buy some more beef.
___________onions do we have?
Jane: We don't have any!
Dora:Let's buy two onions then.enoughHow manyDora: __________cooking oil do we have?
Jane: We have 100 millilitres. That's
more than enough. We shouldn't
add___________cooking oil.
Dora: Do we need to buy any sugar?How muchtoo muchJane: Yes, we do. We only have five
grams. The dish will be too sour
if we add_________ sugar. By
the way, we have ______orange
juice.
Dora: Great! Let's go to the
supermarket now!
too littleenough1.There___ too__ water in the cloud and
it began to rain soon.
A.is; much B.was; many
C.was; much D.is; many
2.How many___ are there on the table?
A.water B.bottle water
C.bottles water D.bottles of water.More Practice3.I don't like winter because it's___ cold.
A.too much B.far more
C.much too D.much more
4.Don't spend___time on computer games.
A.too much B.much too
C.too many D.many too5.Paul has___ friends except me, and
sometimes he feels lonely.
A.many B.some C.more D.few
6.Would you like some more noodles?
No, thanks. I've had___ .
A.enough B.none C.no D.all7.Shall we leave now?
Don't hurry. We still have___ time left.
A.little B.a little C.few D.a few.
8.He knows ___ English but he has ___
English friends.
A.few; little B.little; few
C.little; a few D.a few; little 9.The coke is sweet but the orange is sour.
So she drink___coke but___orange.
A.many,little B.much; little
C.much,few D.few; many
10.We'll try our best to do the work with_
money and___ people.
A.few; little B.a few; a little
C.less; fewer D.fewer; less课件9张PPT。Unit 5 WaterOne day, Dora's mother gave her a coin. It was a bit dirty, so Dora washed it. Then it started talking to Dora.123456I August
Dear Diary,
Today I talked to a coin. When it was made, it was nice and______. people _____the coin to a bank. It stayed there for a few ____. A person at the bank gave the coin to a man. My mother went to ____ some cakes from the man's shop. The man gave the coin to her as part of her change. She ________the coin.A_______cleaner saw it and ______it up. He returned it to my mother. She gave it to me as pocket money. I ____the coin to make it clean again./str/
/spl/
/spr/
/skr/strange street strong
splash splendid split
spray spread spring
scream screen script1./strei/ /stei/
2./stri / /spri /
3./split/ /spit/
4./splend / /spend (r)/
5./skri:m/ /stri:m/
6./stript/ /skript/1.The strawberry plant in the street looks strange, but the strawberries are nice and sweet.
2.Heavy rain splattered on the roof and splashed against the windows of the splendid house.
3.Sprinkle the seeds around. Spread them out. In spring, you will have green sprouts.
4.The screenwriter screamed when she saw the script. First,... Then,... Next,... finally,...heats the water
becomes vapour
forms clouds
cools and forms small drops of water
rain falls课件6张PPT。Unit 5 WaterwritingAn experimentAdd some salt to a glass of water.First, add some salt to a glass of water.Stir the water. (disappear,become part of)_____________________________________________________________________________________________________________________________Then stir the water
Heat the water.(a white cloud, be made up of, small drops of , continue)_____________________________________________________________________________________________________________________________Next, heat the water .
_____________________________________________________________________________________________________________________________Finally, ...(start to dry up)Finally,
The salt turns into crystals.
