外研版八年级下册Module3Journey to space 同步复习学案（无答案）

外研版八年级下册Module 3模块复习
Unit 1
句型解析
1.What are you up to 你在干什么呢？
be up to 意为“忙于，从事，正在做”。What are you up to 常用于口语中，相当于“What are you doing ”。如：
I haven’t seen you recently.What are you up to 我最近没看见你。你在干什么呢？
2.I haven’t started yet because I’m not sure how to make it.我还没开始因为我还没确定如何制作它。
how to make it 构成“疑问词+不定式”结构，经常放在show，teach，know，wonder，find out 等动词(短语)之后作宾语。如：Can you teach me how to use the computer 你能教我怎样使用这台电脑吗？
( )—I’ll have a ten-day holiday.But I don’t know__________.
—How about Paris
A.what to do B.where to go C.when to go D.how to go
3.Sure,no problem.当然可以，没问题。
no problem 意为“没问题”，用于表示乐于做某人要求做的事。如：
—I’m not good at English.Can you help me 我不擅长英语，你能帮我吗？
—No problem.没问题。
4.That’s why it’s on the news.这就是它(宇宙飞船)在新闻中播放的原因。
that is why… 表示“这就是……的原因”。如：
That is why he is late.这就是他迟到的原因。
5.Lots of scientists are working hard in order to send astronauts to Mars one day.很多科学家正努力工作，为了有一天把宇航员送到火星上去。
in order to do sth.意为“为了做某事”，表示目的，可位于句首或句中，其否定形式为in order not to do sth.。
( )In order__________ for the meeting, my sister forced herself to get up early this morning.
A.not to be late B.not being late C.to be late D.being late
【练习】
根据中文意思或首字母提示，用单词的适当形式填空。
1.Have you received her letter y________
2.Have you heard the l_________news
3.Who ___________(发现) America
4.The six _________(宇航员) on board will spend ten days in space.
5.I’ve just made a model _________(宇宙飞船) for our school project.
根据句意和汉语提示完成句子。
1.吉姆在做什么呢？
What ______Jim_____________
2.火车什么时候到达伦敦？
When does the train______________________ London
3.你知道姚明的最新消息吗？
Do you know ______________________ about Yao Ming
4.做完这些作业将花费我两个小时的时间。
_________will _________me two hours to finish the homework.
5.他刚刚做完这个模型。
He ______________________ this model.
单项填空。
( )1.They have__________ finished doing housework, but they haven’t done their homework__________ .
A.already； yet B.yet； already C.yet； yet D.already； already
( )2.He had to find another job__________ make a living in the city.
A.in order to B.so that C.in order D.in order that
( )3.—Is Tom at home —No, he__________ to town.
A.has been B.has gone C.goes D.will go
( )4.—__________
—I’m busy with my homework.
A.What has happened B.What are you up to
C.Are you busy D.What’s the matter
( )5.—Could you help me to carry the box
—Sure,__________.
A.all right B.I’m sorry
C.good luck D.no problem
用所给单词的适当形式填空 。
1.So have they ___________(discover) life on Mars
2.Lucy isn’t at the cinema now because she _________(go) to the library.
3.Miss Zhang agreed to teach us how _________(swim).
4.There are _________(billion) of stars in our galaxy.
5.I have finished _________(read) the book.
Unit 2
句型解析
1.Scientists think that there has been life on the earth for hundreds of millions of years.
科学家们认为地球上的生命已经有上亿年的历史。
hundred 与具体数字连用, 不加“s”，如: two hundred 二百；hundreds of 不与具体数字连用。
拓展： thousand(千), million(百万), billion(亿)和hundred的用法相同。
hundreds of 数以百计的；thousands of 数以千计的；millions of 数以百万计的；billions of 数以亿计的, 数十亿的
( )There are__________ people in the zoo on Children’s Day.
A.one hundreds B.two hundreds of C.hundreds of D.hundred of
2.None of them has an environment like that of the earth, so scientists do not think they will find life on them.他们中没有一个有像地球这样的环境，因此科学家们认为在他们上面找不到生命。
none用于表示对三者或三者以上全部否定的不定代词，既可指人，也可指物。作主语时，谓语动词可以是单数，也可以是复数; none的反义词是all,none可与 of 连用; 可以用来回答how many 或 how much开头的问句。
no one同义词为 nobody, 只用于指人，其后不跟of短语，作主语时谓语动词用单数，no one 只能回答以who开头的问句。
(1)None of us__________ been to Mars.我们中没一个去过火星。
(2)No one__________ discovered any life in space yet.还没有人发现太空里的任何生命。
(3)—Who are you speaking to
—_________(没人).
(4)—How many students are there in the room —_________(一个也没有).
3.However, no spaceship has travelled far enough to reach other stars in our Galaxy.然而, 还没有宇宙飞船飞行足够远的距离到达我们银河系的其他恒星。
enough 修饰形容词或副词时要位于所修饰的词之后,常用结构为 “ adj./adv. + enough + to do”。如：
My sister is old enough to go to school.我妹妹的年纪足够大，可以去上学了。
( )She’s not strong enough__________ walking up mountains.
A.to go B.going C.go D.went
.With so many stars in the universe, are we alone, or is there life out there in space 宇宙中有这么多星球，我们是孤独的吗？抑或太空中还有其他生命存在呢？
with so many stars in the universe是with引导的介词短语，在句中作状语。如：
With so many things to do, we have no time to play.要做的事情这么多，我们都没时间玩了。
The woman stood there __________________________.
那位女士站在那里，手插在口袋里。
【练习】
根据中文意思或首字母提示，用单词的适当形式填空。
1.Scientists have discovered many other p_________in the universe.
2.Taiwan is a p_________of China for ever.
3.L_________travels much faster than sound.
4.We can’t live without a_________ .
5.We need a quiet _____________ (环境) to study for a coming exam.
6.I think every child should __________________ (交流) with his parents
根据句意和汉语提示完成句子。
1.地球是一颗行星，它围绕着太阳转动。
The earth is a _________and it _______________ the sun.
2.其他七大行星也围绕太阳转动。
______________________ also go around the sun.
3.科学家们已经在宇宙中发现了许多其他的星系。
Scientists have ______________________ galaxies in the __________________ .
4.太阳系是我们整个星系的一小部分。
The solar system is ______________________ our galaxy.
5.他到上学的年龄了。
He is ______________________ to school.
单项填空。
( )1.__________ Chinese are looking for ways to learn English well.
A.Thousand B.Thousands
C.Thousand of D.Thousands of
( )2.This movie wasn’t__________.He fell asleep half way through it.
A.interesting enough B.enough interesting
C.interested enough D.enough interested
( )3.The spaceship__________ will go around the earth in 2005 will be called Shenzhou Ⅶ.
A.which B.who C.whom D.what
( )4.—How heavily it rained this early morning!
—Yes.But__________ of the students in our class was late for school.
A.some B.none C.all D.neither
( )5.—Why do you always sleep__________
—Because I’m afraid of the dark.
A.by yourself
B.with the door open
C.with the window open
D.with the light on
句型转换。
1.I have been to America before.(变为一般疑问句)
_____________________________________
2.have, finished, not, I, homework, my(连词成句)
_____________________________________
3.She ______________________ the Great Wall twice.(选 has gone to/has been to 填空)
根据句意和汉语提示完成句子。
1.为什么不把书带回来？
________________________the book
2.没有一个学生去过英国。
______________________ the students _________________England.
3.完成今天的作业不容易。
______________________ today’s homework.
4.我刚读过有关火星的书。
I ____________________ books _________Mars.
5.从其他星系到我们这里要花费很多年。
It _________many years____________ us from other galaxies.
Unit 3
现在完成时(2)
当表示动作已经完成并对现在造成一定影响或结果时，我们一般用现在完成时。同时，可分别用just,already 或yet 加以强调或说明。 如：
I have already finished my homework.我已经完成我的作业了。
His mother hasn’t yet been to Beijing.他妈妈还没有去过北京。
★have/has been to,have/ has gone to 与have/has been in的区别
have/has been to 意为“到过，去过”。表示曾到过某地，而此时人已经不在那儿了 Have you ever been to Hong Kong 你曾经去过香港吗？
have/has gone to 意为“去了”，现在人可能在去的途中或已在那个地方了，而不在说话人处 Where is Lily Has she gone to the library 莉莉在哪里？她去图书馆了吗？
have/has been in 意为“待在”，常常和表示持续意义的时间状语连用 I have been in Harbin for three years.我已经在哈尔滨待了三年了。
另外，在使用现在完成时的时候，要注意与一般过去时的区别。现在完成时在表达经历时只表示该事件是在现在之前的某一个时间里发生的，重点在于已完成动作对现在的影响。
而一般过去时则表示在过去某一具体时间发生的事情。例如：
I have just been to London. I went there last month.
我刚去过伦敦，上个月去的。
I have already finished my homework. I finished it an hour ago.
我已经完成家庭作业了，一小时前完成的。
在没有明确的过去时间状语时，如何判断该用现在完成时还是该用过去时呢？判断的标准是看该行为是否对现在有影响，也就是说该句强调的是什么。试看以下对话：
A: Where have you put my book
I can’t find it.
你把我的书放哪儿去了？我找不到。
B: I put it on your desk yesterday.
我昨天放你桌子上了。
该对话中，当A问对方把自己的书放在何处时，A 感兴趣的是现在的状态，因此用现在完成时。但是B回答时只是说明当时放的位置，所以用一般过去时。再看下面的对话：
A: Would you like to go and see the
film with me tonight
你今晚想和我去看电影吗？
B: Sorry, I have seen it already.
不好意思，我已经看过那部电影了。
对话中的现在完成时表示对结果的强调：“电影看过了，所以不想再看了。
【练习】
用所给单词的适当形式填空。
1.Scientists_____________ (send) spaceships to Mars so far.
2.Julie’s father _________(go) to London last month.He____________ (go) there three times.
3.No one___________ (be) to Mars yet, because Mars is very far away, much farther than the moon.
4.Astronauts _________already _________(fly) to the moon many times.
5.I______________________ (not read) the latest news about the space yet.
6.Mary ______________________ (in) since 5 years ago.
根据句意及括号内所给词语的提示填空。
1. Her sister ________(not do) the housework yet.
2. ________ you ________(meet) him yet
3. His mother ________ just ________(find) her cat in the park.
4. So far they ________(not get) a letter from John.
5. His father ________ already ________(bring) back two maths books.
6. My cousin ________(read) this book already.
根据材料内容从方框中选择恰当的单词填空，使材料意思完整、通顺，有的需要变换形式，每词限用一次。
environment, news, communicate, spaceship, just, none, astronaut, dream, earth, read
Hey, I'm Mike from the UK. Not long ago I (1)________ two pieces of news on the Internet. One is about a robot called Polly. Polly was great. It could (2)________ with people and help people do many things. It helped people plant trees to protect the (3)________. It went into space by (4)________. There, it helped (5)________ work on a space station. Is the (6)________ true I don't believe it.
The other is about a girl called Alyssa Carson. The girl was interested in space travel when she was small. A reporter (记者) from BBC has (7)________ interviewed (采访) her. Alyssa said, “I hope to go to Mars because (8)________ of us has been there before. I want to take the first step.” Alyssa has attended (参加) America's three world space camps so far. Plenty of people think Alyssa's (9)________ could come true. If Alyssa goes to Mars, maybe it is very hard for her to go back to our (10)________. However, this girl's father Bert Carson says, “If that's the only choice she has, she still wants to go.”
三、课后练习
配对阅读。
左栏是五个社会问题的描述，右栏是七个活动的介绍，请将左右栏相匹配。
( )1.When you need help for your homework, go to the library.You may find magazines, newspapers,and big dictionaries there.They can always help you.
( )2.For families with children, an important problem is getting the children away from the television to do their homework.
( )3.Even if you could buy the world, you couldn’t buy happiness, good friends or knowledge.
( )4.The Lost World is an exciting American film.People, especially school students, may like it.
( )5.People might grow plants and vegetables in the sea in about 50 years.
A.The Importance of Knowledge
A talk between a famous teacher and some students.
B.Money Isn’t Everything
A talk about money with young people.
C.American Films
An introduction to new American films.
D.Today’s New
It will tell you the important events around the world every day.
E.Study Tools
The famous teacher Lin Hui will tell you about some useful tools.
F.Farms in the Future
A program about science in the future.
G.Parents Headaches
A seminars(讨论)with parents who have troubles with their children.
短文填空。
Today people can 1._________the phone to talk with others almost anywhere on the earth.But
when you use the phone, you don’t see the person you are 2.__________________ with.That may 3.___________ in the future.Today some people are using a kind of telephone 4._________“Picture phone” or “Vision phone”.5._________it,two people who are talking can see each other.
Picture phones can be useful when you have 6.__________to show the person you’re calling.They may have other uses in the future.One day you may be 7._________to ring up a librarian and ask to borrow a book.Then you’ll be able to read the book right over your picture phone.Or you may be able to go shopping 8._________your picture phone.If you see something in the newspaper that you think you want to buy, you’ll go to your phone and call the shop.
People at the shop will 9._________you the thing you’re interested in right over the phone.You’ll be able to shop all over town and 10._________leave your room.