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牛津沈阳版 七上 Unit5_Water
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Unit5 Water
第一部分 词汇
drop 滴；掉下，落下
I’m a drop of water.
Be careful not to drop that plate. (两句话中drop的区别)
journey 旅行，旅程
Is this the end of your ? 这是你旅程的终点吗？
quantity. 数量
I only bought a small quantity of cheese.
【in large quantity】大量地
It is cheaper to buy things in large .
4. experiment
5. fresh 淡的，无盐的
About 3% of the water on Earth is “ fresh” or without salt. P58
淡水：
6. salt
【拓展】salty
7.voice 嗓音，说话声
“Turn that tap off，” said an angry voice.
8. add, chemical
They clean me and add some chemicals to me. (P58)
9. through 通过，穿过; pipe
I travelled through the pipes under the streets and now I’m here.(p58)
10. valuable
I’m valuable.
11.bit
It was a bit dirty, so Dora washed it. P62
12. change找给的零钱，找头
13. return 返回 return from
They return from Italy last week.
练习
选词填空
drop journey quantity fresh salt voice add
1. If you 3and4, you get7.
2. It is cheaper to buy things in large .
3. Mum, you have put too much to the meat. It’s too salty.
4. “Turn that tap off，” said an angry .
5. Is this the end of your ?
6. I spilled(洒出) a of oil on my new coat. I need to have it washed.
7. In fact, there is not much water on Earth for us to drink direcly.
第二部分 语法 谈论数量
much、many、a lot of 与 lots of （表示“多”）
many用于可数名词复数前，much用于不可数名词前。
Have you got homework to do?
Have you got stikers?
否定句：
I haven’t got homework to do.
I haven’t got stikers.
2) a lot of与lots of ，可以于修饰可数名词复数和不可数名词
用a lot of 和lots of 改1）中的句子：
a few与a little (表示“少”)
a little 修饰不可数名词，a few修饰可数名词复数
【练一练】
1）There’s water in the bottlw.
2) There are pencils on the table.
3)Let’s talk. I’ve got time.
4) Let’s talk. I’ve got minutes.
【拓展】quite a little和quite a few表示“不少，很多”
翻译： 路上的汽车真不少。
There are quite a few cars in the street now.
little与few单独用在句子中表示否定
比较下面句子：
这些句子的含义是肯定的
这些句子的含义是否定的
I’ve got a little money.
I’ve got a few dollars
I’ve got little money.
I’ve got few dollars
no 表示“没有”，相当于“not any”
翻译：家里没有米了。 There is no rice in the house.
当我们询问“数量”时，常用how many与how much.
1) How much 用于询问 名词；
How many 用于询问 名词。
pictures did you take?
paper do you need for your homework?
2) 回答how much与how many 有关问题时，可以直接使用表示数量的词，而省略名词。
但要注意：a lot of 要变为 a lot； no 要变为none。
How many CDs do you have?
I have .我有很多。
I have .我有几张。
I have .我有的不多。
I have .我一张也没有。
How much information(信息)do you need?
I need . 我需要很多。
I need . 我需要一点点。
I need .我不需要很多
I need . 我不需要。
enough 与too
too后面可加上many,much,few和little
表达…
使用…
举例
适当的数量
enough
I have enough rice. 我吃足够多的饭。
超量
too many
I have too many apples. 我的苹果太多了。
too much
I have too much rice.我饭吃太多了。
数量不足
too few
I have too few apples. 我的苹果太少了。
too little
I have too little rice. 我饭吃得不够。
not enough
I don’t have enough apples.我的苹果太少了。
I don’t have enough rice.我饭吃得不够。
练习
选词填空
用much 或many填空。
1） Did you buy food?
2) There aren’t hotels in the town.
3) We haven’t got milk.
4) Were there people on the train.
2. 用how much 或how many填空。
1） people are coming to the party?
2) sugar do you want in your coffee?
3) bread did you buy?
3. 用a lot of 加方框中的一个单词完成句子。
Books traffic fun
1) We enjoy our holiday. We had .
2)I like reading. I have .
3)It took me a long time to drive here. There was .
4. 用few, a few, little或a little填空。
1）There was food in the fridge. It was nearly empty.
2) –When did Sarah go out?
-- minutes ago.
3) I can’t dedide now. I need time to think about it.
4) There was traffic, so we arrived earlier than we expected.
5) The bus service isn’t very good at night—there are buses after 9 o’clock.
6)—Would you like some soup?
---Yes, ,please.
用too much, too many或enough填空。
1）I don’t like the weather here. There’s rain.
2) I can’t wait for them. I haven’t got time.
3) There was nowhere to sit on the beach. There were people.
4) You drink coffee. It’s not good for you.
5) You don’t eat vegetables. You should eat more.
第三部分 语言点
a drop of
一滴水：
two thirds
英语中的分数的表示是： 分子用基数词，分母用序数词，分子大于1时，分母用复数形式
三分之二：
【拓展】四分之几的分母一般用quarter 表示，二分之一用half表示
一半的孩子喜欢玩游戏。 The children like playing games.
【练习】About of the students in Grade Nine this year were born in the .
A. three five;1996 B. three fifths;1990s
C. third fifth;1997 D. third fifths;1990s
3. rise 意为“上升”；fall意为“下降；降落”
它从海里升到空中。
叶子从树上落下。
on 副词，意为“开着”
水龙头开着。 The tap was on.
It’s time to do sth. 意为“到了走某事的时间了”。
It was time for me to get up. 是我们该起床的时间了。
Then it was time for people to clean me. 然后人们该把我净化了。
add…to… 意为“把…加入…”
请往水里加一些盐。 Please some salt .
the end of 意为“…的终点”
那么这是你旅程的终点吗？ So is this the end of your journey?
【拓展】at the end of, by the end of 与in the end
at the end of “在…的后期；在…的末端”
by the end of “到…末；在…结束时”
in the end “最后，终于”
【练习】1)He came back of the meeting.(在会议结束时他回来了。)
2.) we got to the small village.
3) of the street, you can see a hotel.
7.
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