资料简介
Module 3 Journey to space
Unit 3
现在完成时(二)
【新知导引·悟】
用所给动词的适当形式填空, 并体会现在完成时的用
法。
1. I _____ just _____ (make)a model spaceship for our
school project.
have made
2. We ____________(find)life on any other planets
yet.
3. ____ it _______ (arrive) yet?
4. Astronauts _____ already _____ (be) to the moon.
5. I haven’t _______ (start) yet because I’m not sure
how to make it.
haven’t found
Has arrived
have been
started
【知识详解·记】
(一)用法: 现在完成时可以表示动作已经完成或刚
刚完成, 经常用just, already, yet等加以强调说明。
just 刚刚; 刚才
用于肯
定句中
助动词have/has之后,
过去分词之前,
already也可位于句末already 已经
yet 还; 尚;
已经
用于否定句
或疑问句中 句末
(二)一般过去时与现在完成时的区别
(1)一般过去时表示过去某时发生的动作或单纯叙述过
去的事情, 强调的是动作。
*Daming returned the bike to Tony last Friday.
上星期五大明归还了托尼的自行车。
(2)现在完成时态的动作发生在过去, 强调过去发生的
动作对现在造成的影响和结果, 而且造成的影响和结果
还存在着。例如:
I am very proud because China has sent eleven
spaceships into space successfully. 我很自豪, 因为中国
已经成功发送了十一艘宇宙飞船进入太空。
【语法强化·练】
Ⅰ. 用所给词的适当形式填空
1. —Where ___ you ____ (buy)it?
—I _______ (buy)it in a supermarket.
2. We _____ already ________ (return) the book.
3. _____ they _____ (build) a new school in the village?
did buy
bought
have returned
Have built
4. He _____________(not finish) his work yet.
5. Mr White ___ just _______ (arrive) home.
hasn’t finished
has arrived
Ⅱ. 用already, yet, ever或never填空
1. The boy is free now. He has finished the work
_______.
2. Have you visited the space museum ___?
3. My sister has _____ made a cake before, so it’s her
first time.
already
yet
never
4. —Have you cleaned your room?
—Not ___.
5. —Have you ____ read the book about the bridge?
—Yes, it’s fantastic. I have _______ read it twice.
6. We have eaten up all the fruit _______ , so we’d
better go to the supermarket to buy some.
7. Mr Smith hasn’t accepted the invitation ___ (还, 仍
然).
yet
ever
already
already
yet
Ⅲ. 单项选择
( )1. (2018·白银中考) —Is dinner ready?
—Not _________.
A. already B. just
C. yet D. ever
C
( )2. Wow! You _________dinner! Let’s eat
now.
A. cook B. are cooking
C. will cook D. have cooked
D
( )3. —The town of Huarong _________a lot in
the past five years.
—That’s true. It’s becoming more and more beautiful.
A. changed B. has changed
C. had changed D. is changing
B
( )4. —_________ you _________where to spend
your holiday?
—Not yet. We may go to Beijing.
A. Do; decide B. Did; decide
C. will; decide D. Have; decided
D
( )5. —Peggy, would you like to see the flower
show with me tomorrow?
—Sorry. I _________it already.
A. will see B. saw
C. have seen D. see
C
【理·模块话题】
【记·写作佳句】
【教材句】
1. I’ve just made a model spaceship for our school
project.
我刚刚做完了我们学校项目要求的宇宙飞船模型。
2. Lots of scientists are working hard in order to send
astronauts to Mars one day.
许多科学家正在努力研究, 为了有朝一日能将宇航员
送往火星。
3. Scientists think that there has been life on the earth
for hundreds of millions of years.
科学家认为地球上的生命已有亿万年的历史了。
4. The earth is a planet and it goes around the sun.
地球是一颗行星, 它围绕太阳运行。
5. The sun and its planets are called the solar system.
太阳和它的行星被叫做太阳系。
6. None of them has an environment like that of the
earth. 没有一颗行星拥有与地球一样的环境。
【拓展句】
1. My dream is to be an astronaut.
我的梦想是成为一名宇航员。
2. Shenzhou IX was sent up into space successfully.
“神舟九号”成功升空。
3. You have finished a lot of experiments.
你们已经做了很多实验。
【鉴·典题考题】
2019年10月, 上海博物馆将邀请刘洋教授来给青
少年讲解太空知识以及宇航员训练等知识。刘洋是中
国载人航天史上第一位女性宇航员。2012年6月, 她和
另外两名宇航员景海鹏和刘旺乘坐“神舟九号”载人
航天飞船完成载人空间对接任务。假如你是大明, 你
对太空有着浓厚的兴趣, 梦想成为一名宇航员, 请给
刘洋教授写一封信, 询问你所关注的知识, 并表达自己
的愿望和决心。
要求: 语言通顺, 行文连贯, 内容充实, 80词左右。
Dear professor Liu,
I’m excited to know you are going to give us a
speech. _______________________________________
_____________________________________________
_____________________________________________
I’m looking forward to meeting you soon.
Yours,
Daming
【审题谋篇】
体裁 应用文
时态 谈论个人经历可采用现在完成时; 谈论人
物的计划和打算需采用一般将来时
人称 第一人称
要点
①开篇点明主题
②具体描述个人感兴趣的知识和疑问等
③最后表达愿望和决心
【遣词造句】
1. 开篇点题引出写作目的
知道你要给我们做演讲, 我感到很兴奋。
________________________________________
_______
I’m excited to know you are going to give us a
speech.
2. 具体描述个人感兴趣的知识和疑问等
(1)宇航员 _________ (2)宇宙 ________
(3)梦想 ______ (4)太空旅行 ___________
(5)对……感兴趣 ______________
(6)完成很多实验 _______________________
(7)因……感到骄傲 __________
(8)为了; 以便于 __________
astronaut universe
dream space travel
be interested in
finish a lot of experiments
be proud of
in order to
(9)我有一个成为像你一样的宇航员的梦想。
________________________________________
(10)你能告诉我宇航员在太空中是如何生活的吗? 他
们在空闲时间做什么?
____________________________________________
____________________________
I have a dream of being an astronaut like you.
Could you tell me how astronauts live in space and
what they do in their free time?
3. 最后表达愿望和决心
我期待很快与你相见。
____________________________________ I’m looking forward to meeting you soon.
【连句成篇】
Dear Professor Liu,
I’m excited to know you are going to give us a
speech. We are proud of you. I am a student in Grade
Eight. I am interested in space travel. I have a dream
of being an astronaut like you. Could you tell me how
astronauts live in space and what they do in their free
time. You have finished a lot of experiments, but which
one do you like best? In order to make my dream come
true, what kind of books should I read and what sports
should I play?
I’m looking forward to meeting you soon.
Yours,
Daming
【练·话题写作】
假如你是Sam, 生活在火星上, 你的妹妹Amy在地
球上。请根据表格提示, 给Amy写封电子邮件, 向她介
绍一下你在火星上的生活。
感觉 舒服、有趣
学习方面 通过电脑上网学习, 与老师、同学交流
生活方面 机器人帮忙做家务, 有更多闲暇时
间读书、做运动
环境方面 环境很美, 没有污染
要求: 包含以上所有要点, 可适当增加细节, 80
词左右
Dear Amy,
I’m writing to you on Mars. _________________
______________________________________________
____________________________________________
I hope you can come to live with me soon.
Yours,
Sam
【参考范文】
Dear Amy,
I’m writing to you on Mars. It’s really wonderful
to live on Mars.
I think the life on Mars is more comfortable and
interesting than that of on earth. We study online at
home. We can communicate with teachers and
classmates on the Internet. We have robots to do
housework, so we have more free time to read books
or exercise. Mars is very beautiful. There are green
trees and flowers everywhere. The traffic is very
convenient, but there is no pollution.
What do you think of the life on Mars? I hope
you can come to live with me soon.
Yours,
Sam
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