鲁教版初二英语下册Unit 2 I'm going to study computer science. 复习课件(共22张PPT)

(共22张PPT)
Unit 2 I'm going to study computer science.
学习目标
1.记住本单元单词和短语，熟练英汉互译，能准确书写并运用；
2.理解牢记一般将来时(be going to do)的用法、构成和句式变化，能准确运用；
3.记住本单元重点句型及重要知识点，能准确运用。
诊断测评
文本信息
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词汇填空
1. He’s going to study math to be an _____________ (工程师).
2. ---Do you like science ---Yes. I want to be a ___________ (科学家) when I grow up.
3. She practices violin every day. She wants to be a _____________ (小提琴手) when she grows up.
4. My parents want me to be a doctor but I want to be a p_____________.
5. I want to study medicine at a _______________ (综合性大学) when I grow up.
6. Mary is writing an a_____________ for a magazine.
engineer
scientist
violinist
ianist
university
rticle
7. I’m going to a c_____________ after I leave the high school.
8. The boy got little _______________ (教育) because he was poor.
9. It’s not easy to learn a _____________ (外国的) language.
10. Don’t open that box. It’s my _____________ (个人的) thing.
11. He joined the English club to _____________ (提高) his English.
12. He cares more about his p_____________ health. He exercises every morning.
ollege
education
foreign
personal
improve
hysical
知识系统呈现
一般将来时 (be going to do)
(一)be going to do结构的用法
用be going to do结构表示将来要发生的事，或打算、计划，决定要做的事情。常常与表示将来的tomorrow，next year等时间状语连用。
【例如】We are going to pick apples next Wednesday.
【注意】be动词的单复数形式随主语的变化而变化
(二)be going to do的句式变换
1.肯定句：be(am /is /are) going to + 动词原形
【例如】I am going to play games next Sunday.
2.否定句：be(am /is /are) not going to + 动词原形
【例如】I'm not going to be a teacher in the future.
3.疑问句：be + 主语 + going to + 动词原形
【例如】Are you going to play basketball this afternoon
4.特殊疑问句：疑问词What /Where /How + be + 主语 + going to + 动词原形
【例如】What are you going to do next Sunday
(三)There be 句型可与be going to 连用
there be 句型中，主语是不可数名词或可数名词单数时be动词用_____，主语是可数名词复数时be动词用_____。
【练习】
(1)There ____ going to be two football matches next week.
(2)There ____ going to be a class meeting this afternoon.
【注意】句型中going to后面的be不能改为have
【练习】
There ___ a talk show on CCTV 3 at eight tonight.
A. will have B. is going to be C. is having D. is going to have
is
are
are
is
B
四、如果表示计划去某地，可直接用be going to + 地点。
【例如】We are going to Beijing for a holiday.
Jim is going to Shanghai by plane next week.
五、表示位置转移的动词，如go，come，leave，move 等常用现在进行时表将来。
【例如】My mother is leaving for Beijing next week.
【练习】汉译英
我们打算下周三去摘苹果。_____________________________________________
你姐姐明天要去游泳吗？_______________________________________________
明天我们不打算去参观农场了。_________________________________________
下周六我们学校将有一场足球比赛。
______________________________________________________________
We are going to pick apples next Wednesday.
Is your sister going to swim tomorrow
We are not going to visit the farm tomorrow.
There is going to be a football match in our school next Saturday.
重难点把握---SectionA 重点句型
1.What do you want to be when you grow up
【解析1】这是一个复合句，其中主句是What do you want to be，从句when you grow up作时间状语。遵循“主将从现”原则。
【例如】I will call you when your mother comes back.
【练习】汉译英
在我到达北京之后会给你写信。
_________________________________________
【解析2】want to do sth. 意为“想要做某事”，want sb. to do sth. 意为“想要某人做某事”。
【练习】
Tom wants to be a teacher. (对画线部分提问)
_______________________________
I will write to you after I get to Beijing.
What does Tom want to be
2.Well, I'm going to keep on writing stories, of course.
【解析1】keep on doing sth. 意为“继续做某事”，表示动作反复，强调动作之间有间隔。
【例如】The boy kept on asking me the same question.
【拓展】keep doing sth. 意为“继续做某事”，表示不间断地持续做某事。
【例如】Keep passing the ball to each other.
【解析2】keep用作连系动词，构成系表结构。keep + adj. 意为“保持，继续（处于某种状态）”。
【例如】You must look after yourself well and keep healthy.
【练习】汉译英
请保持安静，你们的爸爸正在睡觉。
________________________________________
Please keep quiet, your father is sleeping.
3.Not everyone knows what they want to be.
【解析1】not everyone 表示并非所有的人，构成部分否定。
【例如】Money is not everything.
【拓展】英语中表示“全部否定”的词有：neither, no, none, nobody, nothing, no one等。
【例如】No one knows it.
【解析2】everyone等复合不定代词作主语时，谓语动词用单数。
【练习】汉译英
没有人知道这个问题的答案。_____________________________________
Nobody knows the answer to the question.
SectionB 重点句型
1.Sounds interesting. / That sounds like a good idea.
【解析1】sound系动词，后接形容词作表语。
【例如】That sounds great.
【解析2】sound like 意为“听起来像”，like是介词，后接名词或代词作宾语。
【练习】汉译英
打排球怎么样？听起来很无聊。
________________________________________
How about playing volleyball Sounds boring.
2.Some people write down their resolutions and plans for the coming year. Others tell their family and friends about their wishes and plans.
【解析1】some...others... 意为“一些......另一些......”。
【例如】Some students are singing; others are dancing.
【练习】汉译英
公园里有很多人。一些在跑步，另一些在跳舞。
______________________________________________________________
【解析2】write down 意为“写下”。
【例如】Can you write down your plan
【练习】He knew their names. He ________ on the paper.
A. wrote down them B. wrote them down
C. wrote down it D. wrote it down
There are many people in the park. Some are running, and others are dancing.
B
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3.Sometimes the resolutions may be too difficult to keep.
【解析】too...to... 意为“太......而不能”，可与not...enough to互换使用。
【例如】The boy is too young to dress himself. / The boy is not old enough to dress himself.
【练习】汉译英
他太忙了不能帮他们做家务。
______________________________________
He is too busy to help them do housework.
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4.They may help to make you a better person and to make your life easier. I'm going to make four resolutions.
【解析】make多义词
(1) 制作；制造。
【例如】make cars; make money
(2) 使成为。
【例如】It can make you a better person.
(3) 使；让。后接略to不定式或形容词。
【例如】make me laugh; make my family happy
【练习】汉译英
这个游戏让我们很兴奋。________________________________
人们让机器人帮助工人们做很多工作。
__________________________________________________
This game makes us excited.
People make robots help workers do lots of work.
真题演练---完形填空
答案：BAABC CBABB
The New Year is always a time for celebration. People celebrate the New Year 1___ parties and special dinners. The New Year is also a great time to 2___ resolutions. A New Year’s resolution is a promise that you make to yourself on the 3___ day of the year. It is a new beginning.
Next year I am going to 4___ a long vacation. I’m going to visit my grandparents in New York. And I am going to study harder at school. I’m not 5___ at some of my subjects.---science, math and history. I 6___ myself to do better next term. I am going to save a lot of 7___ and buy a new bike. And I am going to try 8___ new. It is going to be an exciting and great year. I know I’ll be busy and happy next year.
9___ are your New Year’s resolutions Are you going to keep them I think you should try to do that. Say to 10___, “I can do that !” You should believe that they will happen.
1. A. for B. with C. of
2. A. make B. share C. discuss
3. A. first B. third C. second
4. A. miss B. take C. pay
5. A. kind B. well C. good
6. A. help B. enjoy C. promise
7. A. time B. money C. food
8. A. something B. anything C. someone
9. A. Where B. What C. How
10. A. myself B. yourself C. herself
真题演练---阅读理解
Young people have many dreams. Here are Lei Ping and her friends’ dreams. Lei Ping is going
to be an actor. She likes acting. She thinks the actors are well-known and they can make lots of money. She is going to take acting lessons. Her friend Yong likes writing. He is going to write articles for the magazines when he grows up. He thinks reading more is good for writing. So he often reads books in the library now. The other friend Li is going to be a teacher. She thinks children are lovely and in the long vacation she can do what she wants to do.
( ) 1. Lei Ping’s dream is to be a(n) .
A. actor B. pilot C. bank clerk D. reader
( ) 2. What does Lei Ping think of the job of actor
A. The actors are well-known. B. The actors can travel anywhere.
C. She doesn’t like actors. D. She thinks they are tired.
( ) 3. How is Yong going to achieve his dream
A. He is doing more exercise every day. B. He is writing articles for the magazines.
C. He is reading books in the library. D. He is taking writing lessons after school.
( ) 4. Li is Lei Ping’s .
A. reader B. cousin C. sister D. friend
( ) 5. These ideas of the young are .
A. interesting B. not fit them C. not to be true D. wrong
答案：AACDA
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一般将来时的定义、构成及句式变换
there be句型如何与一般将来时结合？
一、单项选择
( ) 1. We communicate ____ each other ___ letter.
A. by; with B. by; by C. with; with D. with; by
( ) 2. The woman wants to find a job ___ a babysitter.
A. like B. for C. on D. as
( ) 3. Chen Xin is going to be ___ engineer.
A. a B. an C. / D. the
( ) 4. — Can you tell me how to___ — Eat healthy food and take more exercise.
A. stay up B. keep off C. keep thin D. keep fit
( ) 5. My father often ___ a resolution to stop ___.
A. make; to drink B. make; drinking C. makes; to drink D. makes; drinking
( ) 6. I want to learn __ instrument and my mother wants me to learn to play ___ piano.
A. an; / B. an; the C. a; the D. /; a
( ) 7. They want to communicate ___ their friends.
A. in B. for C. to D. with
( ) 8. There are ___ people in the street. It’s raining heavily.
A. a little B. a few C. little D. few
达标测评
答案：DDBDDBDD
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达标测评
二、用所给词的正确形式填空
1. I am going to ___________ (be) a doctor when I grow up.
2. Jack plays the piano very well. He must be a ____________ (piano) when he grows up.
3. He goes back home __________ (week).
4. What’s the _____________ (mean) of what he said
5. The ______________ (begin) of the meeting is a video about animals.
be
pianist
weekly
meaning
beginning
三、综合填空
have, good, begin, hobby, different, physical, plan, keep, improve, less
A resolution is a kind of promise that people make to themselves. People often make resolutions at the 1________ of the year. They hope that they are going to 2________ their lives.
There are 3________ kinds of resolutions. Some are about 4________ health. For example,
some people promise themselves they are going to start an exercise program or eat 5_________ fast food. Many resolutions 6_________ to do with self-improvement. Some people might say they are going to take up a 7_________ like painting or taking photos. Some resolutions have to do with better 8________, like making a weekly plan for schoolwork.
Sometimes the resolutions may be too difficult to 9________. For this reason, some people say the 10_________ resolution is to have no resolution!
答案：beginning improve different physical less
have hobby plans keep best
感 谢