Module 3 Unit 5 Water单词讲解课件

(共38张PPT)
Unit
5
Oxford English
Module 3 Natural elements
Water
Period 1
vocabulary
drop
journey
quantity
experiment
fresh
salt
on
voice
add
chemical
n. 滴 v. 掉下；落下
n. 旅行；旅程
n. 数量
n. 实验；试验
adj. 淡的；无盐的
n. 盐
adv. (表示已连接、处于工作状态或使用中)
n. 嗓音；说话声
v. 增加；添加
n. 化学品
Words and expression
through
pipe
valuable
bit
bank
change
return
vapour
form
stir
continue
crystal
prep. 通过；穿过
n. 管道
adj. 宝贵的；很有用的
n. 有点；一点
n. 银行
n. 找给的零钱；找头
v. 归还
n. 蒸气；雾气
v. 形成；构成
v. 搅拌
v. 继续
n. 结晶（体）
Phrases
关掉
把……加入…
有点；一点
……的一部分
零花钱
由……组成
干涸…
turn off
add ... to ...
a bit
part of
pocket money
(be) made up of
dry up
我是一滴水。
I am_________water.
水掉进河里，然后跑进大海里。
Water _ a river and then runs into sea.
drop n : 滴
v : 滴落 dropped
fall down
a drop of 一滴…
drop from = fall from 从…滴下
drop into 掉进…
a drop of
drops into
【即学即练】选择填空。
根据汉语意思，完成英语句子。
1. 一滴水从管子上掉了下来。
_________ water ________ from the tube.
2. 这只猴子从树上掉了下来。
The monkey ________ _____ the tree.
A drop of
dropped from
dropped
journey n.
旅行愉快！
近义词：trip, tour, travel
旅行
Have a good journey!
Water’s journey starts from sea.
水的旅行从大海开始。
区别：
trip：短途旅行
journey:长途旅行
tour: 观光旅行
travel：泛指各种旅行
做实验是一件很有趣的事情。
It is interesting to do an experiment.
experiment n. 实验
experimental adj. 实验的
do an experiment 做实验
fresh adj. not salty, new, clean
他每天早上喝新鲜牛奶。
汤太淡了，请加点盐吧。
The soup is ______, please add some ____to it.
He drinks __________every morning.
fresh milk
salt n. 盐
salty adj. 咸的
fresh
salt
fresh air 新鲜的空气
fresh water 淡水
on 1. prep. 在...上面
2. adv. 处于开着的状态，运转
反义词： off
on the table 在桌子上
on the ground 在地上
turn on 打开---- turn off 关掉
be on 开着的 --- be off 关着的
灯还亮着，你是不是忘记关灯了。
The ligth is still ___, did you forget to__________
别让水龙头一直开着，你在浪费水。
Don't leave the tap on, you are wasting water.
on
turn it off
她有很美的嗓音，并且很擅长唱歌。
She has___________, and she is good at singing.
“你不应该浪费水”，妈妈生气地说。
“ you shouldn't waste water ” , Mom said in a angry voice.
区别：
voice (n)嗓音 sound (n)声音 noise (n) 噪音
voice n. 嗓音
beautiful voice
a sweet and beautiful voice
甜美的嗓音
speak in a low voice 低声说
reservoirn.水库西丽水库坐落在深圳南山.Xili Reservoir lies in Nanshan, Shenzhen.addv(过去式)added添加additionn.增加她往咖啡里加了点糖。Sheaddedsome sugartocoffee.人们往水里加上化学物质使它变得干净。Peopleaddsomechemicalstowater to make it clean.add…to 增加，增添put … into增加chemicaln. 化学品chemistadj.化学的Chemistryn.化学n.化学家chemicals（复数形式）这些化学品可以帮助净化水。These chemicals can help clean water. through prep: 穿过，通过
The sunlight is shining through the window.
The train is going through the tunnel.
They are walking through the
forest.
walk through 走过...
look through 浏览
(空间，如森林，房间，窗户等)
1.They can _____the road when the lightis green.2.The wolf and sheep can't go ______ the bridge together.3.Water travels _________ thepipesinto our houses.through across crosscrossthroughacross区分：crossv.横跨acrossprep:from one side over to the other side横过，越过 （平面，如路面，桥面，河面） pipes
水非常珍贵，所以不要污染或浪费水
Water is very ________, so don’t pollute or waste it .
valuable
valuable adj useful and important
value n
valuable—more/most valuable
金子有价值，钻石更有价值。
Gold is________ , diamond is _____________
more valuable.
valuable
bit n. 有点，一点 = little
a bit + adj. 有点...
a bit of +不可数名词
= a little + 不可数名词
他有点渴，所以他喝了一点水。
He was _____thirsty, so he drank ______ water.
a bit
a bit of
bank n. 银行，河岸
return v. go back
The boy returned to the library to return books.
give back
返回
归还
那个男孩回到图书馆去还书。
杰克回到办公室，继续工作。
Jack __________ the office, and continued to
work.
returned to
continue v. 继续 go on
continuous adj. 后续的，接下来的
continue to do sth 继续做另一件事
continue doing sth 接着做同一件事
他稍微休息了一会，然后接着走路。
He had a short break, and continued________.
After reading, he_____________ his homework.
walking
continued to do
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. disappeared
3.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 important
C1. The words in italics are from the article on P45. Circle the correct answers to complete the sentences.
C2.Complete the passage below with the words from the box .
12 July
Dear Diary
I talked to a drop of water today. It was really interesting. In the morning, I left the tap on in th the bathroom. Then I heard an angry(1)______. It told me to(2) ______the tap ______. It was a drop of water! It told me about its(3) ________. It (4) _______ from a cloud into a river. We could not drink this water because it was dirty, so people had to clean it. They(5) _____some chemicals ____the water to make it clean. Then it travelled to my home. Water is very(6) ________. People should not waste or pollute it.
added…to journey valuable dropped turn…off voice
voice
turn
off
journey
dropped
added
to
valuable
第三版
基础巩固题 (Unit5） （一）
Words and phrases
Ⅰ. 按要求写出相应的单词。
1. pipe (复数) ________
2. off (反义词) ________
3. salty (名词) ________
4. drop (过去式) ________
5. trip (同义词) ________
6. return (第三人称单数) ________
7. value (形容词) ________
8. continue (过去式) ________
pipes
on
salt
dropped
returns
journey
valuable
continued
9. ___________ 关掉
10. _______________ 把…加入…
11. ______________ ……的一部分
12. _______________ 零花钱
13. ______________ 由……组成
14. ________ 干涸
turn off
add … to …
part of
pocket money
be made up of
dry up
III.选出与划线部分意思相同或相近的选项。
( )1. — I can’t forget our journey to London. It was really interesting.
—Me too.
A. trip B. dream C. study
( )2. — You’d better add some salt to the soup or it won’t be delicious.
—Thank you for your advice.
A. lead ... to ... B. put... into ... C. get... from ...
( )23. — When should I return the book
—Next month.
A. look after B. come back C. give back
( )24. — Please turn off the TV. Your sister is doing her homework.
—OK, Mom.
A. switch off B. give up C. get down
( )25. — English is a bit difficult for me. Can you help me learn it
—No problem.
A. a few
B. a little
C. too much
跟踪练习
根据汉语意思，完成句子。每空一词。
1. 地面上有很多滴水。
Many ________ ________ ________ are on the floor.
2. 树叶正从树上掉下来。
The leaves ________ ________ from the tree.
3. 他刚才给他的咖啡加了一些糖。
He ________ some sugar _______ his coffee just now.
drops of water
are dropping
added to
跟踪练习
4. 请把我的钱按时归还。
Please ________ ________ ________ _______ _____ on time.
5. 我等他回来等了很长时间。
I waited for him ________ ________for a long time.
6. 当你离开房间的时候请把灯关了。
Please ________ ________the light when you leave the room.
7. 我们打开收音机吧，到新闻时间了。
Let’s ________ ________ the radio. It’s time for the news.
return my money to me
to return
turn off
turn on
根据句意用合适的单词完成句子。
1. — How was your ________ to England
—It was great.
2. She has a good ________, so everyone likes listening to her songs.
3. The soup is very ________. Please add some salt to it.
4. It’s very important to ________ a good eating habit.
5. The water runs ________ the pipes.
跟踪练习
journey
voice
fresh
form
through
II.根据所给提示填写单词。
6. These ___________ (化学品）are bad for the trees. We should stop using them.
7. When you go ___________ (通过）the street, you should be careful.
8. I ___________ (掉下）my telephone on the floor yesterday and it cannot work, so I have to buy a new one.
9. Now the students are doing different ___________ (实验）in the class.
10. ___________ (淡的）water is very important for people.
chemicals
through
dropped
experiments
Fresh
11. Tom is very happy because he will have a j___________ to France.
12. He can become a great singer because of his special v______.
13. You have to turn off the light. It is not good to keep it o____ all the time.
14. His advice is very v________. I learnt a lot from it.
15. There must be something wrong with the p____ because the water cannot come out.
ourney
oice
n
aluable
ipe
Ⅰ. 根据括号中的提示词，翻译句子。
这只是他家花园的一部分。 (part of …)
____________________________________
2. 一滴水落到了我手上。 (a drop of)
____________________________________
3. 关掉收音机吧，奶奶在睡觉呢。 (turn off)
____________________________________
4. 这本书是由20个短故事组成的。
(be made up of)
___________________________________
This is just part of his garden.
A drop of water fell on my hand.
Turn off the radio. Grandma is sleeping.
The book is made up of 20 short stories.
5. 在这个城市里的所有湖都干涸了。
(dry up)
____________________________________
6. 我想在咖啡里加一些糖。 (add … to …)
_________________________________
7. 我爸爸每周给我5元作为我的零花钱。
(pocket money)
__________________________________ ___________________________________
All the lakes in this city dried up.
I want to add some sugar to my coffee.
My dad gives me 5 yuan a week as my
pocket money.
.
8. 今天有点冷，你最好穿上你的夹克。(a bit)
__________________________________
9. 他从教室里出来然后跑向了操场。
(come out of)
__________________________________
__________________________________
10. 学生们必须那些书还给图书馆。 __________________________________
It is a bit cold today so you’d better put on your jacket.
He came out of the classroom and then ran to the playground.
Students must return those books to library.
H
Homework
1. 完成P60 的C1,C2部分。
2. 听单词录音，跟读单词，每个
单词抄写四遍背熟单词。
3. 完成文档中的作业。