【培优讲义】第6讲 英语牛津深圳版 七年级上册 Unit 3 The earth(2)(含听力音频)

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名称 【培优讲义】第6讲 英语牛津深圳版 七年级上册 Unit 3 The earth(2)(含听力音频)
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版本资源 牛津深圳版
科目 英语
更新时间 2021-12-11 09:58:22

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京师教育精品小班学科辅导讲义
课程名称: 同步复习 年级: 七年级 辅导科目: 英语 课时数: 3
教师姓名: 上课日期: 上课时段:
第6讲:七上U3(2)
教学目标
听力:
1)学会利用关键词进行听力信息的抓取,完成各项听力练习。
完形:
1)巩固U1词汇,过关率在95%以上;
2)能运用U1词汇补全课文,准确率在95%以上;
3)完成一篇完形填空练习,准确率在90%以上。
语法:
掌握可数名词的复数形式变化规则
掌握不可数名词的数的用法
了解常见的一词多义的名词的可数意义和不可数意义
掌握名词的所有格的用法
写作:
1)清楚保护环境类作文的要求,学会如何谋篇布局;
2)运用所学句型进行写作。
教学重难点
重点:
1)掌握重点词汇,并能运用到完形填空中;
2)掌握不可数名词的数的用法;
3)学会运用所以词汇及句型完成保护地球类写作。
难点:
1)掌握可数名词的复数形式变化规则
教学方法
目标学习法
教学过程
(
壹·玩转听力
)
例题精讲-听选信息
听下面一段对话,回答第1题。
1. How many people will give the Harry Potter books as gifts
A.250.
B.750.
C.1,000.
M. Tomorrow is Janc's birthday.What shall we give her as a present
W: What about the Harry Potter books She loves Harry Potter very much.
M: Sounds great.A news report says three quarters of the 1, 000 people think they will give the books as gifts.
W: Let's go and buy one.
听下面一段对话,回答第2-4题。
2. What does the woman ask the man to do
A. To help her.
B. To look for the baby.
C. To look after the baby.
3. What is the baby doing
A. Washing shoes.
B. Sleeping.
C. Brushing teeth.
4. How does the woman feel at first
A. Sad.
B. Happy.
C. Worried.
W: Is the baby with you He is not in the living room.
M: He isn't here. Maybe he is in the bedroom .
W: Please go and see.He's very quiet.Is he sleeping
M: All right. I'll go and see.He isn't in his room.
W: Is he in our room
M: No, he isn't there, either.
W: Where is he then
M: Oh, he's here, in the washing room!
W: Oh, thank goodness. What's he doing
M: He's cleaning his shoes with your toothbrush.
KEY:B B A C
解题思路:
找出问句中的关键词(题眼)。
在选项中找出正确的答案(限定范围词)。
实战演练
听对话,听下面一段对话,回答第5~7题。
5. What do they do to protect the river
A. Speak on the radio.
B. Collect rubbish.
C. Tell people to stop polluting.
6. How many members do they have
A.12.
B.16.
C.28.
7. When will they start the work
A. At 8:00 a. m,, Saturday,ot
B. At 8:00 p. m.,Sunday.
C. At 8:00 a. m., Friday.
听下面一段对话,回答第5~7题。
W: Good aftcrnoon. Jack! Welcome to Radio Green School.
M: Good afternoon!
W: You are one of the members in the Saving Water Group in our school. Can you tell the listeners about what you're doing these days
M: We are collecting the rubbish along the Pearl River those days.
W.That's great. How did you come up with the idea
M: As we know.,the Pcarl River is our mother river.It provides us with clean water. We don't want people to pollute it.
W:I think so. And how many members do you have in the group
M: Um ..12 girls and 16 boys.
W: What will your group do at the weekend
M: At the weekend, we will sail along the river by boat. When we find the rubbish, we will collect it. We will start at 8.00 in the morning.
KEY:B C A
(
贰·完形填空
)
重点单词短语回顾。
Earth=the earth
一词多义 n.地球 The earth is our home.
n.土地 A little tree came up from the earth.
call
一词多义 n.电话 I get a phone call from my head teacher.
v.打电话 I will call you later.
词性转换 called adj.被称作 The man called Tom is my uncle.
pollution
词性转换 n.pollution The air pollution is serious in Guangzhou.
v.pollute We must stop them from polluting water.
important
词性转换 adj.important We should know the importance of English.
n.importance It’s important for us to study English.
固搭 It’s important for sb. to do sth. 对某人来说做某事是…
something important重要的事情
二、课文语篇填空
根据所学课文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词。
There are many different plants.Some are large. Some are small. All plants need light and water. There are 1. (difference) animals on Earth too. Some live on the land. Some fly inthe sky. Some live under the water.
There are also many people like you and me on 2. (地球). The Earth
3. (provide) us with air, water and food. It is our home.
Today, there is a lot of 4. (pollute). We burn things to make energy. This pollutes the air. We put our rubbish into the sea and under the ground. This pollutes the Earth and kills animals and plants. We must stop doing these things. It is 5. (importance) for us to protect the Earth for our future.
KEY:1.different 2.Earth 3.provides 4.pollution 5.important
三、完形填空。
It’s very important that we all recycle (再利用). In nature, everything ___1___ used again. For example, when an animal dies, it becomes ___2____ animal’s food. Nothing is wasted. But humans have created things like plastic bags which can’t be broken down by ___3___nature. Our rubbish kills animals and __4___ water and soil. ___5___ we continue making too much rubbish, the problem will only get worse. If nature can’t reuse the rubbish, we must recycle __6__. We should clean up the rubbish we’ve made because nature can’t.
Recycling is also the right thing to do for another reason. The earth is rich in natural material(资源) like water and trees, __7 __ these materials are not endless. We use up our natural materials much __8__ than the earth is able to reproduce them. For example, each year we cut __9__ more than 6,000 square miles of forest. But it takes an average of 25 years for a new tree __10__.
Recycling can help us save the earth, so let’s take action right now.
( )1.A.was B.were C.is D. are
( )2.A. another B.other C.others D. the other
( )3.A.a B.an C.the D. /
( )4.A.pollutes B.polluted C.polluting D. is polluted
( )5.A.When B. Whether C.Why D. If
( )6.A.them B.their C.it D. itself
( )7.A.but B.so C.and D. or
( )8.A.fastly B.fast C.faster D. fastest
( )9.A.out B.down C.in D. u
( )10. A. grows B. for growing C. growing D. to grow
KEY:CADAD CACBD 答案解析: 1. C everything为不定代词,作主语时,谓语动词用单数。 2. A another“另一个,又一个”;other“其余的”;the other“两者中的另一个”;others“其余的(后面不加名词)” 3.D nature“自然”,前面不需要加冠词 4.A 由and可知此处为并列关系,所以时态应和kills保持一致 5.D when“当……时”;whether“是否”;why“为什么”;if“如果” 6.C rubbish“垃圾”为不可数名词,所以用it代替 7.A 两句前后意思表示转折,所以用but 8.C 由than可知fast应用比较级 9.B cut out“裁剪”; cut down“砍伐”; cut in“干预,插嘴”; cut up“切碎” 10.D It takes some time for sb. to do sth. 考察固定句型
(
叁·语法专家
)
可数名词PK不可数名词
【例题】There is little left at home. Go and buy some, dear. (2016海南)
A. carrots B. potatoes C. rice
KEY:C (little后+不可数)
名词的数
可数名词的复数形式
变化 例词
规则 一般 +s boy-boys; toy-toys
f/fe结尾 改f/fe为ves shelf-shelves wife=wives
o结尾 有生命+es, tomato-tomatoes patato-patatoes
无生命+s photo- photos
辅音字母加y结尾 改y为ies factory-factories baby-babies
不规则 元音字母变化 man-men foot-feet mouse-mice goose-geese
词尾变化 child-children
单复同体 Chinse Japanese deer sheep
不可数名词的数
表达 例子
液体容量 数词+glass/cup/bottle of a cup of coffee
薄片/条形 数词+piece of two pieces of news
对 数词+pair of a pair of glasses
常考不可数名词:weather, news, work,advice;对不可数名词的提问用how much
【例题】I paid ¥ 10 for this morning.
A. 4 bottles milks B. 4 bottles of milk C. 4 bottles of milks D. 4 milk
KEY:B
易错点
a little & a few
肯定 否定
可数 a few few
不可数 a little little
【例题】-Hurry up! The movie is beginning.
-Don’t worry. There is still time left. (2016恩施)
A. little B. a little C. a few
KEY:B
一词多义
活物&食物 可数 不可数
chicken 小鸡 鸡肉
fish 鱼 (种类fishes; 条数fish) 鱼肉
抽象物质 work 著作 工作
time 次数 时间
good 商品 好处
room 房间 空间
experience 经历 经验
【例题】-May I take your order, sir
- .
A. Chicken with vegetables and two bowls of rices.
B. Chicken with vegetables and two bowls of rice.
C. Chickens with vegetables and two bowl of rice.
KEY: B
某国人
单复数同体 a Chinese-two Chinese a Japanese-two Japanese
词尾加s a German-two Germans an American-two Americans
man-men a Englishman-two Englishmen a Frenchman-two Frenchmen
中日不变英法变,其他在后面加s
口诀
中日不变英法变,其他在后面加s
名词所有格
构成方法 例子
有生命 单数+’s Jack’s photo
以s结尾的复数名词+’ the teachers’ office
不以s结尾的复数名词+’s the Children’s Palace
and 共有 John and Mary’s house
私有 John’s and Mary’s house
双重所有格 the door of our classroom
无生命 of+名词 a friend of mine
特殊 the key to the lock/door/question the answer to the question
【例题】 school is quite near the bus station. (2012茂名)
A. Ted and Tom’s B. Ted’s and Tom’s C. Ted and Tom
KEY:A
名词作定语
数词+名词+形容词 有“-”名词不加s a five-year-old girl.
一般 作定语名词不加s a shoe shop
woman/ man woman-women; man-men women teachers
【例题】
—Women’s Day is coming. I’ll do something for my teachers. Can you give me
—OK. No problem! You can buy some flowers for .
A. some advices; woman teachers
B. some suggestions; women teachers
C. any advices; woman teachers
KEY:B
PK赛
单项选择
He invited some classmates to come to his party, but came.
A. a little B. little C. a few D. few
-Would you like something to drink, girls
-Yes, , please.
A. two cup of coffee B. two pieces of bread
C. two cups of coffee D. two hamburgers
After walk, they decide to buy a new flat with a large sitting room.
A. two hour’s B. two hours’ C. two-hours D. two hours
I want to have a house next to my so that they can look after my son.
A. parent B. parents C. parent’s D. parents’
Those are all from .
A. man doctors; Japanese B. men doctors; Japan
C. man doctors; Japan D. men doctors; Japanese
KEY: B B C B D B
用所给单词的正确形式填空
There are three _____ (boy) in my family.(boys)
Look at these _______(photo). They are my family members.(photos)
-Could you please move over a little and make some (room) for me (rooms)
-Sure, please.
-Do you know the boy who is playing soccer there
-Certainly. He is a friend of my (brother) (brother’s)
二、完成句子
你们班里有多少女生?
girls are there in your class (How many)
这台电脑多少钱?
is the computer (How much)
(
肆·写作乐园
)
假如你们班要进行一个以保护地球为主题的征文活动,你准备投稿。请根据提示语发表你的建议。
提示语:plastic bags (塑料袋),own shopping bags, turn off the light, ride a bike
要求: 1.写出至少4点建议;
2.语言通顺,意思连贯,表达完整;
3.60词左右。文章的开头已给出,不计人词数内。
Step1:招兵买马
常用词组 代替:instead of 节约能源:save energy
保持整洁:keep clean 为...提供...:provide.....with...
Step2:排兵布阵
Step3:整装待发
1.节约能源
Eg:We always go to school on foot to .
翻译:为了节约能源,当我们在不用灯的时候应该把所有的灯关掉。
KEY:To save energy, we should turn off all the lights when we don’t use them.
2.代替
Eg:We go to school on foot instead of by car.
翻译:当我们在购物时,应该使用自己的袋子代替塑料袋。
KEY:When we go shopping, we can use our own shoppng bags instead of plastic bags.
Step 4: 大展身手
Hello, everyone! As we know, the environment is getting worse and worse. I think we can do the following things to protect the Earth.
When we go shopping, we can use our own shopping bags instead of plastic bags. To save energy, we should turn off all the lights when we don't use them. We can also go to school by bike or on foot. It helps to keep the air clean. We can take a shower instead of a bath so that we can save water.
Let’s start our small steps to protect the Earth.
(
伍·归纳总结
)
语法
语法
不可数名词的量 一片:a piece of 一对:a pair of
易混点 a little(不可数) a few(可数)
单复同体 Chinese Janpanese sheep deer
名词所有格 有生命 +’s 无生命 +of
写作
1.常见词组 代替 节约能源
保持整洁 为...提供...
2.重点句型翻译
(
陆·大显身手
)
单项选择
1. ( ) -What would you like for breakfast
-I’d like ______.
A. tomato noodle B. tomato noodles
C. tomatoes noodle D. tomatoes noodles
2. ( ) Don’t worry. There _____ enough water, vegetables and fruits in the fridge.
A. have B. are C. is
3. ( ) -May I help you sir
-Yes, I’d like ______.
A. a glass milk B. a glass milks
C. a glass of milk D. a glass of milks
4. ( ) Hurry up, kids! The school bus is coming. We have ______ time left.
A. few B. a few C. little D. a little
5. ( ) -Have you heard of Lin Zexu and Zhantianyou
-Of course. They are our national _______.
hero B. heros C. heroes D. hero’s
BCCCC
二、 填入所给名词的正确形式
1. I have two____________ (knife)
2. There are many ___________ here. (box)
3. There are many ___________ on the road. (bus)
4. A few ___________ are drawing on the wall. (boy)
5. The ______________ are playing football now. (child)
6. Please take two _______________ for me. (photo)
7. I like the red ________________.(tomato)
8. Would you please clean your _____________ now (tooth)
9. Do you want some ___________ (milk)
10. There are ten ___________________in our school. (woman teacher)
knives; boxes; buses; boys; children;
photos; tomatoes; teeth; milk; women teachers
三、完形填空。
The Earth is our home. We must take care of it. We should keep the land, air andwater 41 ,But people on Earth have made alot of 42 since they first 43 afire. They also washed their clothes in the rivers and threw away 44 on theground. Many years ago, pollution was not so serious 45 there were not so many people.
There was enough clean air, land and water long time ago. When the land orwater was dirty in one place, people moved to 46 place. People now, however, areslowly polluting the whole 47 and there is not enough clean air, land or water.
Perhaps youare 48 that it is endless (无止境的) for pcople to make pollution.Luckily, we are glad to tell you that people begin to know the 49 of pollution and 50 people are working hard to protect our Earth. We hope one day all the peoplein the world can enjoy the clean environment.
( )41. A. dirty B.beautiful C. clean D. green
( )42. A. cars B. Noise C. pollution D. factories
( )43. A.killed B. Made C. provided D.protected
( )44. A. paper B. Food C. energy D.rubbish
( )45.A.and B. But C. that D. because
( )46. A. others B. Another C. the others D. the other
( )47. A. country B. World C. city D. town
( )48. A. afraid B.happy C. pleased D. sad
( )49. A. news B. Way C. danger D. happiness
( )50. A. more and more B. fewer and fewer
C. less and less D. many and many
KEY:C C B D D B B A C A
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