牛津深圳版英语八年级上册单元知识点整理+练习题（8个单元 含答案）

沪教牛津版八年级上册英语知识点总结全册（广州地区）
TOC \o "1-2" \h \u Unit 1 Encyclopedias 4
? 单词 4
? 短语 5
? 重点句型 5
? 课文翻译 5
? 知识点解析 7
? 习题 12
Unit?2 Numbers 16
? 单词 16
? 短语 16
? 重点句型 17
? 课文翻译 17
? 知识点解析 18
? 习题 35
Unit 3 Computers 37
? 单词 37
? 短语 37
? 重点句型 38
? 课文翻译 38
? 知识点解析 39
? 习题 46
Unit4??Inventions 50
? 单词 50
? 短语 51
? 重点句型 51
? 课文翻译 52
? 知识点解析 53
? 习题 56
Unit5 Educational exchange 59
? 单词 59
? 短语 59
? 重点句型 60
? 课文翻译 61
? 知识点解析 62
? 习题 70
Unit?6??Ancient stories 73
? 单词 73
? 短语 74
? 重点句型 74
? 课文翻译 75
? 知识点解析 76
? 习题 81
Unit 7 Memory 86
? 单词 86
? 短语 87
? 重点句型 88
? 课文翻译 88
? 知识点解析 89
? 习题 96
Unit 8 English Week 100
? 单词 100
? 短语 101
? 重点句型 101
? 课文翻译 101
? 知识点解析 103
? 习题 107


每单元必考语法点预览
Unit 1 some与any的用法 & 复合不定代词somebody, anybody, nobody等的用法
Unit 2基数词及数字的表达 & 序数词
Unit 3形容词的比较级与最高级
Unit 4 good, bad, far & (not) as…as…
Unit 5现在完成时 & already, yet, ever, never
Unit 6 现在完成时中since, for & 现在完成时与一般过去时的区别
Unit 7（真实性）条件状语从句 & if…not 与unless
Unit 8情态动词should, had better





Unit 1 Encyclopedias
单词


短语
1.in the countryside 在乡村，在农村 11.for example 例如
2.human being 人 12.next to 紧挨着
3.die out 灭绝，消失 13.look up 查阅
4.find out 了解，弄清 14.live on Earth 生活在地球上
5.go for a walk 去散步 15.an Italian painter 一位意大利画家
6.be born 出生 16.used to do sth 过去常常做某事
7.more than 多于，超过 17.at the end of 在…末尾
8.just like 正如，正像 18.in the centre 在中心
9.how long 多久 19.come out of…从…出来
10.would like 想要 20.be famous for 以…而闻名
重点句型
1.Some dinosaurs were?as small as?chickens.?有的恐龙和鸡一样小。
2.Dinosaurs?lived on Earth?more than?60 million years before human beings.
恐龙早于人类生活在地球上六千多万年。
3.Suddenly?dinosaurs all?died out.?突然恐龙都灭绝了。
4.However, we can learn about dinosaurs from their fossils.
然而，我们可以从恐龙的化石了解它们。
5.Nobody?knows why.?没有人知道其中的原因。
6.Would you like?some tea??你想要一些茶吗？
扫一扫，听课文
课文翻译
Look it up! 查一查
Here are two articles from an encyclopedia. 这是一本百科全书中的两篇文章。
Da Vinci, Leonardo达芬奇，列奥纳多
Leonardo da Vinci(1452-1519) was an Italian painter, inventor, musician, engineer and scientist. Da Vinci was born in the countryside. From an early age, he showed great intelligence and artistic ability. As he grew older, he learnt to do many different things. His paintings are very famous, and one, the Mona Lisa, is perhaps the most famous painting in the world. He also had many inventions. For example, his note books include some interesting drawings of flying machines. (SeeArt)
达芬奇（1452-1519）是意大利画家、发明家、音乐家、工程师和科学家。达芬奇出生在农村。从很小的时候起，他就表现出了极大的智慧和艺术能力。随着年龄的增长，他学会了做很多不同的事情。他的画非常有名，其中之一，蒙娜丽莎，也许是世界上最著名的画。他也有很多发明。例如，他的笔记本包括一些有趣的飞行机器图纸。（见艺术）
Dinosaurs恐龙
Dinosaurs lived on Earth more than 60 million years before human beings. They lived everywhere on Earth. Some dinosaurs were as small as chickens. Others were as big as ten elephants. Some could even fly. Many dinosaurs ate plants. However, some dinosaurs liked to eat meat. Dinosaurs lived on Earth for more than 150 million years. Then, suddenly, they all died out. Nobody knows why. However, wecan learn about them from their fossils. (See Earth history)
恐龙在人类之前生活在地球上超过6000万年。他们住在地球上的任何地方。有些恐龙和鸡一样小。其他和十头大象一样大。有些甚至可以飞。许多恐龙吃植物。然而，一些恐龙喜欢吃肉。恐龙在地球上生活了1亿5000万多年。突然，他们都死了。没有人知道原因。然而，我们可以从它们的化石中了解它们。（参见地球历史）
More practice
Australia's big attractions澳大利亚的大景点
Australia is a very big country. It also has many big attractions.
澳大利亚是一个很大的国家。它也有很多吸引人的地方。
The Big Banana大香蕉
The Big Banana is in Coffs Harbour. It was made in 1964 by John Landy. Landy wanted something to make people come to his fruit shop, so he built the Big Banana.The idea worked. Many people visited his fruit shop and took pictures of the Big Banana. Soon people all over Australia began making big things.
大香蕉在科夫斯港。它是由John Landy在1964建立的。兰迪想让人们到他的水果店去，所以他做了一个大香蕉。这个主意奏效了。许多人参观他的水果店，拍了一张大香蕉的照片。很快，澳大利亚各地的人们开始制造大的东西。

The Big Merino大美利奴羊
The Big Merino is in the city of Goulburn. Merinos are a type of sheep. They can live in dry weather. Some places in Australia are very dry, so these sheep are very important to the farmers there. Inside the Big Merino, there is a small museum about the history of wool in Australia. Visitors can also climb up to the Big Merino's head and look at the view through its eyes.
大美利奴人在Goulburn市。美利奴羊是一种绵羊。他们可以在干燥的天气里生活。澳大利亚有些地方很干燥，所以这些羊对那里的农民很重要。在大美利奴的内部，有一个关于澳大利亚羊毛历史的小博物馆。游客也可以爬到大美利奴的头上，透过它的眼睛看风景。
知识点解析
1. Is my encyclopedia?useful?
1)?useful:有用的，有益的，有帮助的???? a useful book
2)?use+ful= useful?????名词+ful=?形容词
3)?以-ful结尾的形容词的反义词多是相应的以-less结尾的形容词。
eg:useful--useless?????careful--careless????helpful--helpless
2. Leonardo da Vinci was an Italian painter, inventor, musician, engineer and scientist.
动词后加后缀-er/ -or构成一种职业。
eg:teach?教-- teacher?教师???????????sing唱-- singer?歌唱家
visit参观-- visitor?参观者????????invent发明-- inventor?发明家
3. cook
v.烹饪? My mother cooked a delicious meal for us.
n.厨师?My father is a famous cook.
cooker??n.厨具???????
Do you think rice cooker is a useful cooker?
4. Look it up!查阅；查询，强调在词典、参考书等工具书里查阅。
We can look up new words in a dictionary.
【拓展】：look up?仰视；向上看
He looked up from his book as I came into the room.
5. Da Vinci?was born?in the countryside.
be born?出生
一般用于过去式was born/ were born
--be born in +?地点 I was born in Guangzhou.
--be born in +?某年/某月 Jim was born in July.
--be born on+?具体到某一天 The twins were born on 1st?January.?
6. From an early age, he?showed great intelligence and artistic ability.
show
1)出示，展示，显露，露出
He showed his photo to me = He showed me his photo.
2)流露，表示，表现
He showed great interest in science when he was young.
3)教，告诉，说明，指点
He showed me the way on the map.
7.His painting are very?famous?, and one, the Mona Lisa, is perhaps the most famous painting in the world.
famous= well-known
be famous for?由于...(事物)而出名 be famous as?作为...(事物)而出名
8. Dinosaurs lived on the Earth?more than?60?million?years before human beings.
more than超过；多于，相当于over?
less than少于
They have more than a car.
million百万
1)与具体的数字连用时，不加s?，后面直接接复数名词。
There are about two thousand students in this school.
2)固定短语：millions of（hundred, thousand, billion和million的用法相同）
Millions of people help them in different ways.
9. Some dinosaurs were?as small as?chickens.
As.....as??与.....一样......
1)当两个比较对象在某方面相同时，用“ as +?形容词/副词原级+as”结构，
表示“（A和B）一样”......
This tree is as tall as that one.
2)比较两个对象时，若一方不及另一方，则用“not as/so+形容词/副词原级+as”结构，
表示“A不如B....”
Our school is not as big as yours.
as+adj(原级)+as 和...一样 I am as tall as you.我和你一样高。
not as+adj(原级)+as 不如... He is not as strong as you. 他不如你强壮
as many+可数名词+as 和...一样多 I have as many books as you (do) 我的书和你的一样多
as much+不可数名词+as 和...一样多 Drink as much juice as you want. 你想喝多少果汁就喝多少。
10.However,?some dinosaurs liked to eat meat.
however “然而，但是”
例：However,this does not always happen.
however 然而 一般位于句首，能单独使用 He likes music. However, his wife doesn’t.
but 但是 位于分句的句首，不能单独使用 He likes music, but his wife doesn’t.
?
11. a/ the number of 用法
　a number of与the number of，二者的区别涉及到主谓一致的问题，它们修饰名词作主语时，谓语的数是不一样的。
　　(1)a number of…意思是“一些，若干”(= some)，后接可数名词复数或代词，谓语动词用复数形式。 还可以加入形容词表示数量大或小等(例如：a large/small number of…许多/少数……)。
A number of students have read that magazine. 有很多学生都看过那本杂志。　　
　　(2)the number of…意思是“……的数字/数目”，介词of同其后名词构成介词短语，修饰the number.当它作主语时，谓语动词用单数。
例如：
The number of wild animals has become less and less. 野生动物的数量逐渐减少。
12.at the end of
在......的末尾；在......的尽头?+时间/地点
There is a park at the end of the road.
We will have an exam at the end of the month.
13.used to do 过去常常做某事，并且含有现在已不做之意。
I used to go to that primary school.
拓展：
be used to doing sth 现已习惯做某事
be used to do sth 被用来做某事
14.help sb do sth =help sb with sth
帮助某人做某事
He often helps me study English.=He often helps me with my English.
【拓展】
help oneself to ...随便吃些......
Help yourselves to some fish, children.
Can’t help doing ....禁不住做...... She can’t help laughing.
15. Just remember to think and to dream.
remember及物动词
Please remember the story.
辨析：remember to do sth?与remember doing sth
?
remember to do sth 记得去做某事 （此事还未做） Remember to post his letter记得要为他寄信
remember doing sth 记得已做过某事 （此事已做完） I remember posting his letter我记得已帮他寄过信。
16.Somewhere small; others were huge.
some...others...??一些......另一些......
others指除去一部分之后的另一些，但不是剩余的全部。
There are lots of people in the park. Some are walking and others are climbing the hill.
some...the others?一些......其余的......
the others?指剩下的全部包含在内的“其余的人或事物”
There are many children on the beach. Some can swim but the others can’t.
语法：some /any复合不定代词
教材典句
1.?????I have some questions about dinosaurs.
2.?????Do they have any questions about dinosaurs?
3.?????Would you like some tea?
4.?????We don’t have any bread.
重点语法全解：
（一）Some和any都可以修饰可数名词复数或不可数名词，表示“一些….”但二者在用法上还是有区别的。
some一般用于肯定句
any一般用于否定句和疑问句中。
（二）some和any的特殊用法：
①some用在疑问句中，表示请求，建议或希望得到肯定回答。
②any可用于肯定句，表示“任何的，任一的”，后常接可数名词单数（any+单数名词）。
③some+单数名词,?表示某一
复合不定代词
thing body one
some something somebody someone
any anything anybody anyone
every everything everybody everyone
no nothing nobody no?one
注意：不定代词+形容词，形容词后置
something important anything possible nothing wrong
例句：Is there anything important this month? 这个月有没有什么重要的事情？
There’s?nothing?wrong?with?the?machine.?机器没有毛病。
复合不定代词作主语，谓语动词用单数。
例句：Someone wants to see you outside. 外面有人想见你。
Nothing is impossible. 没有什么是不可能的。/一切皆有可能。
D. wrong nothing
习题
练一练：
一、根据中文提示填空。
(1)I heard strange just now. 我刚刚听见一些奇怪的声音。
(2)There’s left in the fridge. 冰箱里什么都没有剩下。
(3)Would you like to eat? 你想要吃点什么吗？
(5)Can you lend me money? 你能借我一些钱么?
二、选择题
( )(1) .Not in our class likes playing football. Some of them like playing basketball.
A .anyone B.everyone C .nobody D.someone
( )(2).—— I’d like some tea.
—— Sorry, we don’t have . Would you like milk?
A.some, some B.any, any C. some, any D .any, some
( ) (3). I’m hungry. I want ______ to eat.
A. anything B. something C. everything D. nothing
( ) (4). Why not ask ______ to help you?
A. everyone B. someone C. anyone D. none
( ) (5). Everything ______ ready. We can start now.
A. are B. is C. be D. were
( ) (6). There’s ______ with his eyes. He’s OK.
A. anything wrong B. wrong something C. nothing wrong
三、用所给单词的适当形式填空。
1.?It is useful???????????(learn) a foreign language.
2.?Can you help me?????????????(carry) the box, Lily?
3.?Remember????????????(write) to me when you get to Beijing.
4.?I need some?????????????(potato) . Do you have any?
5.?About two?????????????(million ) people listened to the programme.
6.?I think telephone is one of the most important???????????(invent) in the world.
7.?Tom wants to be a????????(cook) in the future.
四、单选题。
1.?This morning I????????some new restaurant on the Internet for I wanted to take Mia to a nice restaurant for her birthday.
A.picked up?? B.looked up?? C. cleaned up?? D. gave up
2.?My mother was born????????????a cold morning.
A. on?? B. at?? C. in??D.during
3.?Zhou Jielun is famous???????????a singer.
A. as?? B. for?? C. in??D. at
4.?He wrote??????????songs.
A. hundred?? B.one hundred?? C. hundred of?? D. one hundred of
5. He often helps me???????????my Maths.
A. to?? B.with?? C. on?? D. in
6.My host family tried to cook _________ for me when I studied in London.
A.different something?? B. different anything
C.something different?? D. anything different
7.?--_________ do you watch TV every week?
--Less than two hours. I often have much homework to do.
A.How many?? B. How much
C.How long?? D. How often
8.Our team _________ the match. We have got the first place.
A.hit??B. beat?? C. won?? D. watched
9.?--Steven,could you help? _________ when he plane will take off on the Internet?
--Sorry,my computer doesn’t work.
A.get on??B. find out?? C.look for?? D. look after
10.?--I often have hamburgers for lunch.
--You’d better not. It’s bad for you???????too much junk food.
A.?eat?? B.to eat??C. eating?? D. ate
11.?He lost his key. It made him??????in the cold to wait for his wife’s return.
A.to stay??B. stayed?? C. stays?? D. stay
12.?In our school library there??????a number of the books on science, and in these year the number of them???????growing larger and larger.
A.are;is??B. is; are?? C. have; are?? D. has; is
13.?You can get much?????about the World Expo on the Internet.
A.map?? B.picture?? C. ticket?? D. information
14.?????birds died because of pollution.
A.Two millions?? B. Millions of?? C. Million of?? D.Two millions of
15.?What a find day! Let’s go?????a walk.
A.for??B. at?? C. out?? D. in
五、完形填空
? Dickens, one of the greatest English writers,was born in?1 ?of the small towns in England.
? When Dickens was nine years old, the family moved to London, the2 of England. There were several younger children in the?3. . Their life was4. ?. So Dickens could not go to school.
? He didn’t go to?5. ?until his father came out of prison(监狱). At that time he was already twelve years old. But he did not finish school. Two years6 , he began to work. He often went to the library to?7 ?books. He read a lot. Then Dickens wrote lots of novels and stories all his8 ?. Dickens9 ?over a hundred years ago. 10. people are still reading his books with great interest.
(? ) 1. A. any????????? B. one?????????? ? C. some??????? ?D. a
(? ) 2. A. city????????? B. town????????? ? C. capital??????? D. country
(? ) 3. A. school??????? B. class???????? ??C. city???????? ? D. family
(? ) 4. A. good???????? B. hard? ????????? C.easy???????? ?D. wonderful
(? ) 5. A. school??????? B. a school???????C. the school??? ?D.schools
(? ) 6. A. ago????????? B. before???????? ?C. later???????? D. since
(? ) 7. A. see????????? ?B. buy?????????? C. sell???????? ?? D. read
(? ) 8. A. money??????? B. home?????????C. class???????? D. life
(? ) 9. A. won????????? B. drew????????? C. read???????? ?D. died
(? ) 10. A. But????????? B. So?????????? ? C. Why???????? ?D. While
习题参考答案
一、1.something 2.nothing 3.anything 4.some
二、1-6 BDBBBC
三、1.to learn 2.carry 3.to write 4.potatoes
5.million 6.invention 7.cook
四、1-5 B A A B B 6-10 C D C B B 11-15 D A D B A
五、1-5 B C D B A 6-10 C D D D A

Unit?2 Numbers
单词

短语
1. in one’s daily life在某人的日常生活 7. give sb good advice 给某人好的建议
2.challenge…to…向（某人）挑战 8.follow one’s advice 接受某人建议
3. copy down抄写，誊写 9.not… any more 不再
4.. so that 为的是，以便 10. take place发生
5.order sb to do sth 命令某人做某事 11. promise to do sth 承诺做某事
6. ask sb for help 向某人求救 12. in this way 用这种方法
13.be made from由…制成(看不出原材料) be made of 由…制成（看得出原材料）
14.enough + 名词+ to do sth /形容词+enough+ to do sth 足够…干某事
重点句型
1.?What’s?6?minus?6?
六减六等于多少呢？
2.?From then on?he was not lazy?any more.
从那以后，他不再懒惰。
3. Hello,?this is?Joyce?speaking.
你好，我是乔伊斯。
4. Wouldn’t you like gold or silver?instead?
难道你不想要金子或银子代替吗？ 扫一扫，听课文
课文翻译
The king and the rice
A long time ago, there was a king in India. The king’s favourite game was chess.
One day, a wise old man came to the palace and the king challenged him to a game. The king promised the old man, “ You can have any prize if you win the game.”
The old man said, “If I win the game, I’d like one grain of rice for the first square of the chessboard, two for the second, four for the third, and then double the amount for each of the rest of the squares.”
“Is that all?” asked the king. “Wouldn’t you like gold or silver instead?”
“No, just rice,” replied the old man.
The king and the old man played the game for a long time. Finally, the old man won. So the king ordered his men to collect a bag of rice. He put one grain on the first square, two on the second, and so on. The king quickly realized the problem ---even with all the rice in the country, he would still not have enough rice to put on all the squares!
国王与大米
很久以前，印度有一位国王。国王最喜欢的比赛是下棋。
一天，一个聪明的老人来到王宫，国王向他挑战。国王答应老人：“如果你赢了比赛，你可以得到任何奖赏。”
老人说：“如果我赢了这场比赛，我想要一粒米做棋盘第一格，两粒米做第二格，四粒米做第三格，然后把其余各格的米加倍。”
“就这些吗？国王问道。“难道你不喜欢金子还是银子？”“
“不，只是米饭，”老人答道。
国王和老人玩了很长时间的游戏。最后，老人赢了。于是国王命令他的人收集一袋大米。他把一粒粮食放在第一个格子上，两个在第二个，依此类推。国王很快意识到了这个问题——即使全国有米饭，他仍然没有足够的米放在所有的广场上！
知识点解析
1.read a story about numbers. 读一个关于数字的故事。(P17)
Number 此处用作可数名词，意为?数字， number 还可以表示“号码”
Eg: We often use Arabic numbers in our daily life.
在我们的日常生活中我们经常使用阿拉伯数字。
????What’s your telephone number?
你的电话号码是多少？
【拓展】 number还可以用作及物动词，意为“标序号，给…编号”
Please number the pictures. 请给这些图片编上序号。
2．?Check some Maths problems. 检查一些数学题。
(1) check 及物动词，意为“检查，核实”。
Our teachers check our homework every day. 我们的老师每天都检查我们的作业。
Please check the answers. 请核对答案。
【拓展】 check 的相关短语
check in登记，检票 ?? check out办清手续后离开 check up检验
(2) problem 可数名词，意为：问题，难题。
He worked out the Maths problem. 他算出了那道数学难题。
These are the problems of youth. 这些是青少年的问题。
辨析：?problem 与 question
problem 多指有待解决的问题， 特别是疑难的问题或令人疑惑的事，人，情况 Solve the problem ?解决问题Deal with the problem 处理问题
question 意思广泛，指需要解决或解答的问题 Ask questions 问问题Answer the question 回答这问题
【拓展】(1)?have problem (in) doing sth. 做某事有困难。
?They have some problems (in) getting there on time. 他们准时到达那儿有些困难。
?(2)?No problem.没问题
---Can you help me? 你能帮助我吗？---No problem. 没问题。
?
【Reading】
1.?It is?17.8?centimetres long. 它有17.8 厘米长。（ p18）
??17.8 centimetres long 意为 17.8 厘米长。在英语中，表示长宽高面积等通常用基数词+单位名词[ metre(s), foot/feet, centimeter(s)等]+形容词(long, wide, high ,
The bridge is about 50 metres long. 这座桥约 50米长。
They are only 15 centimetres wide. 它们只有15厘米宽。
2.?Playing chess. 下国际象棋（P18）
Play chess 是固定短语，意为下国际象棋，chess 前不加任何冠词。
The children are learning to play chess. 孩子们正在学习下国际象棋。
【拓展】 play 用作动词时，有以下几种常见用法：
（1）玩耍； 此时play 为不及物动词，后面不能直接接宾语
?????The boy often plays in the street. 这个男孩经常在街上玩耍。
（2） 打，踢球，后面直接接表示球类的名词。
play basketball?打篮球 play volleyball 打排球 ?? play football踢足球?
?(3) 演奏乐器。 表示西洋乐器的名词前加定冠词the.
play the piano 弹钢琴 ????play the violin ??拉小提琴?
（4） 玩弄， 与…玩耍。 后接介词with
He often plays with his little sister. ?他经常和他的小妹妹玩。
Don’t play with fire. ????别玩火。
【中考.链接】
??????（山东德州中考）---What do you like to do after school?
????????-----I like playing _________chess with my father.
???????A. a ?????B. an ???????C. the ?????????????D. /
3. The king’s favourite game was chess. 国王最喜欢的游戏是国际象棋。（p19）
favourite 此处用作形容词，以为最喜欢的。favouritr 通常谓语名词前作定语。
What is your favourite movie star? ??你最喜欢的电影明星是谁？
White is my favourite colour. ??白色是我最喜欢的颜色。?
【拓展】 favourite 也可以用作名词，意为 最喜欢的人或物
例如：This book is my favourite.
4. One day, a wise old man came to the palace and the king challenged him to a game.??有一天，以为充满智慧的老者来到宫殿，国王向他挑战一次比赛（p 19）
（1） challenge ?及物动词，意为向某人挑战，challenge …to…表示向某人挑战
Do you want to challenge him? ??你想向他挑战吗？
My father challenges me to a table tennis game. 父亲向我挑战一场乒乓球比赛。
5. The king promised the old man, “You can hace any prize if you win the game.”国王向老者承诺：“如果你赢得比赛，你可以得到任何奖励。” （ p19）
(1) promise 此处用作及物动词，表示许诺，承诺。 其后可接双宾语或动词不定式作宾语。
She promised me the book. ?她许诺给我这本书。
They promised to come to the party on time. 他们答应准时来参加聚会。
【拓展】 promise 也可用做名词，make a promise 意为许下诺言，答应，保证。
常构成以下固定搭配：
make a promise 许下诺言 keep the promise 保守诺言
break the promise 不守信用
My mother made a promise to buy a new bike for me.母亲答应给我买一辆新自行车
（2）if 连词，意为如果，引导条件状语从句。 If 引导的条件状语从句可以放在主句之后，也可以放在主句之前，当条件状语从句位于主句之前时，后面要用逗号与主句隔开。
例如：
We’ll go to visit the Great Wall if it is fine tomorrow.
如果明天天气好，我们将去游览长城。
If it rains, I won’t go swimming. 如果下雨， 我不会去游泳。
【拓展】?含有if 引导的条件状语从句的主从复合句，要遵循“主将从现”的原则，即若主句用一般将来时（或含有情态动词，为祈使句），if 引导的条件状语从句用一般现在时。
【中考链接】
（2013.甘肃白银） if our government _________pay attention to the safety, our health ___________ in danger.
A. isn’t; is ????????B. doesn’t; will be ???????C. won’t; is ????D, isn’t; will be
?6.?…I’d like one grain of rice for the first square of the chessboard……（P19）我想在棋盘的第一个方格要一粒谷粒。
Would like 意为想要，在意思上相当于want， 但在语气上比want 委婉，常用于口语
Would 是情态动词，没有人称和数的变化，would like 后接名词，代词，或动词不定式，但不可接动名词。
I would like some apples. ?我想要些苹果。
He would like?to eat?some bananas.他想吃香蕉。
【拓展】
（1）?当我们询问或回答某人需要。。。时，可以在would like 后面直接跟名词作宾语。
对于would like提出的建议或要求，肯定回答yes, please,否定:no, thanks
例如：
---what would he like? 他想要什么？
----He’d like some food. 他想要些食品。
---Would you like some iced tea? ?你想要喝冰茶吗？
--- Yes, please. / No, thanks. 好的，请来一点儿。/不，谢谢。
?（2） 回答would you like to do sth?句型时，肯定回答常用yes, I’d love/ like to.”
否定回答常用”I’d love to , but…”
-----Would you like to stay here with me? 你愿意和我一起待在这儿吗？
----Yes, I’d love to. 是的， 我愿意。
?
(3) would like sb to do sth 意为想要某人做某事“
I’d like you to go with me. 我想让你和我一起去。
(北京朝阳中考) 完成句子
你想来点面包吗？
Would you _________some _______?
?7. … and then double the amount for each of the rest of the squares.其余的方格每一格都是（前一方格）两倍的数量。 （p 19）
rest 此处用作名词，意为剩余部分。 The rest of 意为 …的剩余部分。
They’ll eat some of the bread and keep the rest for breakfast.
他们会吃一些面包，剩下的留作早点。
But what about the rest of them？ 但是他们其余的人怎么办呢？?
【拓展】 (1) rest 做名词，意为休息。
We stopped to have a rest. ?我们停下来休息了一下。
（2） rest 做动词，意为休息，使休息。
They?rest for half an hour. 他们休息了半个小时。
8. Wouldn’t you like gold or silver instead? 难道你不想要金子或银子代替？
instead 副词，意为代替，顶替
She is very busy. Let’s go instead. ?她太忙了，还是让我们去吧。
辨析：instead 与 instead of?
instead 代替，顶替 位于句首或句末
instead of 代替， 而不是 后接名词，代词或动名词
?
例如：
Instead I’ll stay at home and do my homework. 相反，我会待在家里做作业。
I’ll read newspapers instead of seeing a film. ??我将看报纸而不是看电影。
9. The king quickly realized the problem. 国王很快意识到了问题。 （p19）
Realized 是动词realise 的过去式，realize及物动词，意为认识到，意识到，常见用法有：
（1）realize + n.
At last she realized her mistakes. 最后她意识到了她的错误。
（2） realize + that 从句
I realized that is was time to go to school. 我意识到该上学了。
(3) realize + 疑问词+其他
I don’t think you realize how important this is to her.
我认为你没有意识到这对她多重要。
?10.… he would still not have enough rice to put on all the squares! …他仍然没有足够的大米放在所有的方格上！（P19）
Enough 此处用作形容词，意为充足的，足够的。可接可数名词复数或不可数名词。他放在名词的前面或后面都可以。
He doesn’t have enough time/ time enough to finish the work.
他没有足够的时间去完成这项工作。
【拓展】enough 作副词时，意为足够地，十分，通常用于所修饰的形容词或副词之后。
The boy is strong enough to lift the box. 这个男孩很强壮，能举起这个箱子。
【中考链接】
（2013. 广东梅州）The dining hall is __________ to hold 300 people.
A. enough big ???B. enough small ????C. small enough ??D. big enough
?11. A young man once talked to a wise old man. ?（p20）
一位年轻人有一次与一位充满智慧的老人交谈。
?
talk to 意为： 与。。。交谈
例如：
I want to talk to my mother about the bike.
我想和我母亲谈谈有关自行车的事情。
My teacher often talks to me and helps me.
我的老师常常和我谈话并且帮助我。
【拓展】
（1）talk with …意为与…交谈。强调谈话双方无主次之分，互相交流
She is talking with a friend. 她正在和一个朋友交谈。
（2）talk about ?表示谈论（某人，某事等）
Please talk about the picture. 请谈论一下这幅图画。?
12．?“I can teach you how to make more money if you promise to follow my advice,” 如果你承诺采纳我的建议，我可以教你如何去赚更多的钱。
（1） how to make more money 是“疑问词+动词不定式短语”结构，意为如何去赚更多的钱，?在句中作teach 的宾语。
疑问代词或副词what/ who/ whom/ which/ where/ when/ how后跟动词不定式，常用作动词know/tell/ask/teach等的宾语。
He asked me where to park his car. 他问我该把他的车停在哪里。
Could you please teach me how to make a home page?
你能教我如何制作主页吗？
（2）advice不可数名词，意为建议，表示一条建议，用a/one piece of advice,表示一些建议，用some advice.
I will give you some advice on how to look after your pet dog.
我将给你一些怎样照顾你的宠物狗的建议。
【拓展】（1）advice的常用搭配
give sb some advice=give some advice to sb. ?给某人提一些建议
ask for advice 征求意见 ???follow/ take sb’s advice 接受某人的建议
（2） advise 动词 ，意为建议，后接名词，代词或v.-ing形式做宾语，也可用于advise sb (not) to do sth. 结构，意为建议某人（不要做）某事
She advised us to wait (for) one more day. 她建议我们再等一天。
【中考链接】
（新疆中考） I don’t know how to keep healthy, can you give me _________?
A. an advice ???B. lots of advices ??C. a few advices ???D. some advices
?13. The young man agreed. 年轻人同意了（p20）
agree此处用作不及物动词，意为同意，表示同意某人，用agree with sb.
Did they agree”? 他们同意吗？
We all agreed with Miss Gao. 我们都同意高老师的看法。
【拓展】 agree 也可用作及物动词，意为同意，
agree to do sth.意为同意做某事。
My parents agreed to take me to the zoo. 我父母同意带我去动物园。
14. From then on he was not lazy any more. 从那以后，他不再懒惰。（p20）
not.. any more 相当于no more, 意为不再，多表示数量上或程度上不再
The girl didn’t cry any more. = The girl no more cried. 那个女孩子不再哭了。
I won’t play computer games any more = I will no more play computer games.
我不会再玩电脑游戏。
【拓展】 not..any longer ?相当于no longer ?意为不再，多表示在时间或距离上不再。
She doesn’t live here any longer. = She no longer lives here. ?她不再住在这里了。
15. Where the story took place 故事发生的地点（P 21）
take place 意为发生，不用于被动语态中
This story took place last year. 这个故事是去年发生的。
辨析： take place 与 happen
take place 表示发生，举行，举办， 一般指非偶然性事件的发生 ?When will the basketball game take place?篮球赛何时举行？
happen 做发生，碰巧解，一般用于偶然事件 An accident happened in that street.那条街上发生了一起事故。
?
要点全解
1. Some words have both a strong form and a weak form.（ p26）
有些单词既可重读，也可弱读。
Both …and ?意为既…又， ?不但…而且…用于连接并列的句子成分。 若both…and…连接主语，其谓语动词须用复数形式。
Both his father and his uncle are very tall. 他的父亲和叔叔都很高。
2. Our Maths teacher uses a lot of games to help us learn. 我们数学老师用很多游戏来帮助我们学习。
Use…to do sth ??意为 用…做某事，相当于 use…for doing sth.
We use knives to cut thing.= We use knives for cutting things.我们用小刀来割东西。
3.He makes the class really interesting. 他使课堂非常有趣。
“make +宾语+形容词”表示使某人/ 某物…” 形容词作宾语补足语。
The present made my cousin happy. ??那件礼物使我表妹很开心。
Her song made her famous all over the world. ??她的歌使她全世界闻名。
【拓展】 动词find, keep等之后也常接形容词作宾语补足语。
I found the dog clever. 我发现这条狗很聪明。
Let’s try to keep our classroom clean. 我们尽量保持教室清洁。?
4. I don’t think I copied down the Maths problems correctly. （p27）我认为我没有正确地抄写数学题。
这是一个含有宾语从句的主从复合句。当主句主语为第一人称，think, believe 等动词后的宾语从句为否定含义的句子时，要将否定词转移到主句中，即主句的谓语动词用否定式，而从句的谓语动词用肯定式，这种语法现象就是否定转移。翻译成汉语时，要注意将否定的意义还原到从句中去。
I don’t think that Jenny will come to his party. ??我认为珍妮不回去参加他的聚会。
I don’t think he is right. 我认为他不对。
【中考链接】
（北京朝阳中考）完成句子
我认为你的答案不对。
I ______ ______ your answer is right.?
?More practise
1. However, they could only count small numbers in this way. 然而，用这种方法，他们只能数很小的数。（p29）
辨析： in this way, in the way, on the way, 与 by the way
in this way 用这种方法 Only in this way, can we do better in English.
in the way 挡道 Look, a car is in the way.
on the way 在路上 I met my uncle on the way to school.
by the way 顺便说一下 By the way, what time is it?
?
2. They used them to count things like the days of the month, the amount of food and the number of animals they had. 他们用这些记号来数像每月的天数，食物的数量和他们拥有的动物的数量这些东西。（p29）
辨析: the amount of 与 the number of
The amount of …的数量，强调总量 其后多接不可数名词
The number of …的数量，强调数目 其后接可数名词复数
the amount of snow ??降雪量 ????????????
the amount of money ???钱的数量
the number of boys ??男孩的数量 ????????
the number of chairs ??椅子的数量
3.Then people began to use tokens made from clay or small stones. 后来人们开始使用泥土或小石头制成的标记。（p 29）
Made此处是动词make 的过去分词。过去分词短语made from clay or small stones 作后置定语，修饰tokens,表示用泥土或小石头制成的标记。过去分词短语作定语时位于被修饰的名词之后，表示被动
I have a wonderful friend named Jack. ?我有一位叫杰克的好朋友。
The photo taken by Mr Wang is great. ??王先生拍的那张照片很棒。
【中考链接】
（山东潍坊中考） The new treatments ________ by Norman Bethune helped a number of soldiers.A. invent ????B invents ?????????C. inventing ?????D. invented?
?4. They often put the tokens on pieces of string so that they could carry them around easily.
他们经常把这些标记串在细绳上，为的是他们能容易地到处携带让他们。（p29）
So that 此处引导目的状语从句，意为： 为的是，以便， 从句中常有can, could ,may, might,等情态动词， so that 从句可以转换为in order that 从句 或in order to do 结构
I worked hard so that I could finish my work on time.
= I worked hard in order to finish my work on time.
【拓展】 so that 也可引导结果状语从句，意为结果，因此，该从句前常用逗号与主句分开。
It rained heavily, so that we had to stay at home.雨下得很大，结果我不得不待在家。
【中考链接】
（安徽中考） You’d better take the map with you ____you won’t get lost.A. as long as ????B. as soon as ?????C. ?now ?that ???D. so that
重点语法----基数词和序数词
一、基数词
1.基数词的读法.
　1)1---12 : one two three four five six seven eight nine ten eleven twelve
　2)13---19: 词尾加-teen :thirteen fourteen fifteen sixteen seventeen eighteen nineteen
　3)20,30,40,50,60,70,80,90 : 逢十词尾加-ty :twenty thirty forty fifty sixty seventy eighty ninety
　4)21----99: 在十位与个位之间加连字符.
　　?? 21--- twenty-one???? 99---ninety-nine
　5)101---999 :先说几百, 再加and ,再加末尾两位数或个位数.
　　? 101---one hundred and one??? 238----two hundred and thirty-eight
　6)1000以上的数:先将数字从右往左数,每三位数用一个逗号隔开, 从右往左第一个逗号表示 “千”读thousand? 第二个逗号表示 “百万”读million? 第三个逗号表示 “十亿”读billion
18,657,421---eighteen million ,six hundred and fifty-seven thousand ,four hundred and twenty-one.
注意：1.表示几十几的，要在在十位与个位之间加连字符. 如：45 forty-five
2.在百位数和十位/个位数之间用and. 如：123 one hundred and twenty-two
102 one hundred and two.
hundreds of thousands of millions of
成百上千的 成千上万的 数百万计的；大量的
注意：1.前面有具体数字，后面的hundred/ thousand/million 不能加s
也不能加of
2.hundred/ thousand/ million加了s 就一定要加of
练一练：
一、判断对错
three thousands five hundred five millions of
( ) ( ) ( )
hundred of four millions forty five thousand
( ) ( ) ( )
二、选择题。
( )1．__________ people are sending and receiving e﹣mails on the Internet every day．
A．Million B．Millions C．Million of D．Millions of
( )2. —Where were you born, Michael?
—I was born in a small village with only three ______ people.
A.hundred B. hundreds C. hundreds of
( )3. ____ Kobe's fans watched his final match and ____ of them are men.
A. Million of; three fourths B. Three million; third four C. Millions of; three fourths
( )4.__________foreigners visit the Great Wall every year.
A. Thousand of B. Thousand . C .Thousands D. Thousands of
( )5. There are ____ students in our school.
A. four—hundred and forty—five B. four hundred and forty—five
C. four hundreds and forty—five D. four hundred and forty five
( )6.How many people will come to Beijing next year?
It’s hand to say. _______people, I think.
A. Million of B. Millions of C. Millions D. million
( )7.About ______ films were shown during the 5th Shanghai International Film Festival.
A. two hundred of B. two hundreds of C. two hundred D. two hundreds
答案：一、
three thousands five hundred five millions of
( × ) ( √ ) ( × )
hundred of four millions forty five thousand
( × ) ( × ) ( × )
二、1-7 DACDB BC
二、序数词
序数词。表示人或事物的顺序的词.基数词变序数词口诀:
基变序,有规律,词尾要加th .一二三,特殊记, (first second third )八去t ,
九去e,ve要用f替.ty变作tie,再加th莫忘记.若遇几十几,只变个位就可以。
什么时候用序数词？
1.表示楼层，如：一楼：first floor
2.表示日期。如：6月1日 the first of June
3.前面有定冠词the, the表示特指。 the first one 第一个
4.表示第几第几的时候。
基数词和序数词对照表
数字 基数词 序数词 缩写
1 one first 1th
2 two second 2nd
3 three third 3rd
4 four fourth 4th
5 five fifth 5th
6 six sixth 6th
7 seven seventh 7th
8 eight eighth 8th
9 nine ninth 9th
10 ten tenth 10th
11 eleven eleventh 11th
12 twelve twelfth 12th
13 thirteen thirteenth 13th
14 fourteen fourteenth 14th
15 fifteen fifteenth 15th
16 sixteen sixteenth 16th
17 seventeen seventeenth 17th
18 eighteen eighteenth 18th
19 nineteen nineteenth 19th
20 twenty twentieth 20th
21 twenty-one twenty-first 21st
22 twenty-two twenty-second 22nd
30 thirty thirtieth 30th
40 forty fortieth 40th
90 ninety ninetieth 90th
100 hundred hundredth 100th

练一练：
( )1. —Hi, Andy! There are ______ floors in this building. Which floor do you live on?
—I live on the ______ floor.
A. thirty; twenty-second B. thirty; twenty-two C. thirtieth; twenty-two
( )2. Li Ming will be ____. His parents are going to have a party for his ____ birthday.
A.sixteen; sixteenth B.sixteenth; sixteenth
C. sixteen; sixteen
( )3. Meimei is going to be an elder sister. Her parents are planning to have their ____ child.
A. one B. second C. first
( )4. —Welcome to Los Angeles. Have you ever been here?
—Sure. I visited this city three years ago, so this is my ____ time here.
A. first B. second C. third
( )5. December is the ____ month of the year.
A. twelve B. twelveth C. twelfth
( )6.May is ____ of a year.
A. the fifth months B. the fifth month C. the five months D. the five month
答案：1-6 AABBC B
三、关于日期的表达方式
11 Dec. 2008 读法：the eleventh of December, two thousand and eight
20th April,1987,读成 the twentieth of April,nineteen eighty-seven
练一练：
（ ）1. ____ month of the year is May.
A. The Five B. The fifth C. Fifth
（ ）2. —When is Teachers' Day in China?
—It's on the ____ day of September.
A. ninth B. tenth C. eleventh
答案：1-2 BB
四、关于岁数的表达
例如two years old和two-year-old
只可以做表语意思是 两岁。如 I am two years old.
two-year-old 只可以做定语意思是两岁的。如 I am a two-year-old boy.
练一练：
（ ）1. —Yan Jiashuo, a ____ girl, has won the prize of International Master Memory.
—Wow, she's great, isn't she?
A. ten-year-old B. ten-years-old C. ten year old
答案：A
拓展：在某人..岁的时候
1.at the age of+某人岁数
At the age of 18,Tom learned how to drive cars.在汤姆18岁时,他学会了如何开车.
2.in one's+数字基数词复数
e.g:in his twenties在他20岁的时候
in Wang hua's sixteens在王华16岁的时候
五、 加减乘除

分类 没有给出结果的 给出结果的
加法 Add 3 and 9 3+9 3 plus 9 equals/is 12 3+9=12
减法 Subtract 3 from 9 9-3 9 minus 3 equals/is 6 9-3=6
乘法 Multiply 3 by 9 9×3 3 multiplied by 9 equals/is 27 3×9=27
除法 Divide 9 by 3 9÷3 9 divided by 3 equals/is 3 9÷3=3
is /are / equal 是等于的意思
练一练： 翻译
5+5=10
10-5=5
10÷2=5
2 X 5=10
答案：5 plus 5 equals/is 10 10 minus 5 equals/is 5
10 divided by 2 equals/is 5 2 multiplied by 5 equals/is 10

习题
一、单项选择
1.( )If our government_____pay attention to the safety of food, our health_____in danger.
A. isn’t; is B. doesn’t; will be C. won’t; is D. isn’t; will be
2.( )My brother wants to_____his classmate to a computer game.
A. Is challenge B. challenge to C. challenge with D. challenge
3.( )Would you_____some bread?
A. likes B.like to C likes to D.like
4.( )I will read newspapers__________seeing a film.
A. instead B. instead of C. no only D. not to
5.( )The dining hall is_____to hold 300 people.
A. enough B. enough small C. small enough D. big enough
6.( )I don’t know how to keep healthy, can you give me_____?
A. an advice B. lots of advices C. a few advices D. some advice
7.( )8,730,326_____a large (大的)number.
A. am B. is C. are D. be
8.( )The number 366 writes _____.
A. three hundreds and sixty six B.three hundred and sixty six
C. three hundred and sixty-sux D.three hundred and sixty-six
9.( )My father and I like to _____ very much.
A. playing the chess B. play chess C. playing chess D. play the chess
10.( )“I can’t write the words in an hour,” he replied_____me.
A. / B. to C.for D. of
11.( )He ordered the soldier_____ outside.
A. to stand B. standing C. to standing D. stand
二、首字母填空
1 What's your telephone n_____?
2 I am a boy. I am my parents' s_____.
3 Mary isn't in the classroom. Let’s ask Jenny i_____.
4 He seldom r_____to the e mails his friends send him.
5 Can you play c_____?
6 Yesterday, he _____ (挑战)me to play that game.
7 Tommy_____ (承诺) that he would go to school earlier the next day.
8 Xu hai feng won a g_____medal in shooting in the 1984 Olympics.
9 Mr Wu_____ (命令) Simon to close the windows before the storm came.
三、完成句子
1.你比大部分孩子都幸运些，我希望你意识到这一点。
You are luckier than most children, and I hope _____ _____ _____.
2.当我们打网球时，你们其余的人做什么呢？
While we are playing tennis, what will_____ _____ _____you do ?
3. 我喜欢读书而不是跳舞。
I enjoy reading _____ _____ _____.
4.我去过很多地方，如上海、北京等等。
I have been to many places, such as Shanghai ,Beijing_____ _____ _____.

习题参考答案
一、1.B 2.D 3.D 4.B 5.D 6.D 7.B 8.D 9.B 10.B 11.A
二、1.number 2.son 3.instead 4.replies 5.computer
6.challenged 7.promised 8.gold 9.ordered
三、1. you realize that 2. the rest of 3.instead of dancing 4.and so on
Unit 3 Computers
单词

短语
work as 从事…工作 in front of 在…前面（外部）
be unaware of 没意识到，为觉察到 in the front of 在…前面（内部）
depend on 依靠 be bad for 对…有坏处
in addition 除…以外（还） be good for对…有好处
grand total 总计，共计 talk to sb. 和某人交谈
look forward to(介词)+ n/Ving 盼望，期待 talk about sth. 谈论某事
be made of 由 …制成 stop sb. from doing sth. 阻止某人做某事
what about = how about + n/Ving …怎么样? be able to do sth. = can do sth. 能够干某事
how often 多久一次 be short of 缺少
重点句型
1. What were the first computers like?
最初的计算机怎么样
2. What do you think of the computers, Frank?
弗兰克，你认为计算机怎么样？
3. How much time do you spend playing computer games every week?
每周你花多少时间玩电脑游戏？
扫一扫，听课文
课文翻译
Smaller and better
In the1940s, the first computers were bigger than cars. Now computers are becoming smaller and better.
Some computers are tiny. You may be unaware of them. There is probably one inside your TV or washing machine. You depend on computers more than you realize.
What can we do with computers?
We can use computers to calculate. They can calculate at a faster speed than we can and almost never give wrong answers. We can also type and draw things with them. In addition, computers can do important jobs like operating railways and flying planes and spaceships.
Is a computer cleverer than me?
The answer is “No”. Your brain can produce new ideas but computers cannot. However, one day computers may be able to a better job than human beings. For example,they may be better than doctors at doing their job.
What will happen to us if computers can do all our jobs? Will we have nothing to do?Computers may change our lives, but will they make them better?
越小越好
在20世纪40年代，第一台计算机比汽车大。现在计算机变得越来越小，越来越好。
有些电脑很小。你可能没留意到他们。你的电视机或洗衣机里可能有一个。你依
赖计算机比你知道的更多。
我们能用电脑做什么？
我们可以用电脑来计算。他们能以比我们更快的速度计算，而且几乎从不给出错误的答案。我们也可以用它们打字和画东西。此外，计算机可以做重要的工作，如运营铁路，驾驶飞机和宇宙飞船。
电脑比我聪明吗？
答案是“不”。你的大脑可以产生新的想法，但计算机不能。然而，总有一天，计算机可以比人类更好地工作。例如，他们可能比医生做的工作更好。
如果计算机能完成我们所有的工作，我们会怎么样？我们没有什么可做的吗？电脑可能会改变我们的生活，但会使生活更好吗？
知识点解析
1．?You never?seem to be short of ?pocket money.
seem to be :似乎
be short of :?紧缺……= not have enough……
pocket money :零花钱
2．?In?the?1940s,?the first?computer were bigger than cars.
in?the?1940s :?在19世纪40年代（指1940年-1949年）
the?first :?最初的，最早的
3．?You may be unaware of them.
be unaware of :?没有意识到，没有察觉到。
（don’t know / don’t notice）
Eg: He was unaware of the danger of?the?shark attack.
(反) be ?aware of :?意识到，察觉到
4．You?depend on?computers more than you realize.
depend on:依赖，依靠
Don’t depend on your parents all the time.
5. What can we do?with?computers?
With:用
6．……?and almost never?give wrong answer.
give wrong answer.:给出错误的答案
7．In addition, :另外，此外。
表示除了先前的内容的外，还有一些其它的内容。
In addition to :除了……外（还）。后+?名词/动词ing.
Eg :We play football in addition to table tennis.
我们除了打乒乓球外，还踢足球。
8．One day computers may?be able to?do a better job than human beings.
be able to?:=can .可以，能够
9．They may?be better than doctors at?doing their job.
??Be good at +doing sth,?擅长于做某事
??Be better at +doing sth.更擅长于做某事
10．What will happen to?us if computers can do all our jibs ?
What will happen to?sb.:?某人将会发生什么事？
11．Will we?have nothing to do?
have nothing to do: 无所事事= not have anything to do
12.Thank you for attending?this meeting.
Thank sb. for+ doing : 因……而感谢某人
13.……without stopping to drink,eat or sleep.
?Without +名词/动词ing.?：没有……
14．Stop to do sth.?停下来去做什么事
Stop doing sth.?停止做什么事 Stop sb.?from?doing sth.?阻止某人做某事
15．In the past :在过去（用一般过去时）
16．This?is bad for?their health.
be bad for: 对……有坏处
17．……about the bad effect of playing computer games.
Bad effects of +doing sth.?做……的坏影响
18．They will also?give some advice on?how to use computers for studying,
give some?advice?on how to :?给出一些在如何……的建议。
19.……Stop?students?from spending?too much time?playing?computer games .
?Stop sb.?from?doing sth.?阻止某人做某事
?Spend +时间+doing sth.?花多少时间做某事
?一 根据首字母填空
1.The dress is too e for me to buy.
2.If you want,we can o it for you.
3.How does your bike c with mine?
4.Do not worry ，everything 's under?c ?.
5.All these waste materials can s for money .
6.The c offered the job to someone else.
7.He drove off at high s .
二 根据中文提示完成句子。
我期盼再与你工作. I with you again.
他们觉得这是能让他们在朋友中变得受欢迎的很重要的方式
They feel that this is important to their friends.
3.你可能不太会注意到它。
You are unlikely to it.
4.他昨天发生车祸了。
An accident him yesterday.
5.他现在在医院做医生。
He ?a doctor in this hospital.
6.他除了英语之外,也会说法语
He speaks French English.
答案：一、1.expensive 2.order 3.compare 4.control
5.save 6.company 7.speed
二、1.am looking forward to working 2.be popular among 3.be unaware of
4.happened to 5.works as 6.in addiction to/ as well as
重点语法讲解
【常考知识清单一】
形容词的用法及位置
说明人或事物的特征、性质或状态，
常用来修饰名词或不定代词的词叫形容词。
1．作定语，放在名词之前，不定代词之后。
The?beautiful?girl is my sister.
?I have?something important?to tell you.我有重要的事情告诉你。
2．作表语，放在系动词之后.
Our school is?big and clean.
?I felt?terrible?this morning.我今天早上感觉不舒服。
3．作宾语补足语，放在宾语之后。
You must keep your eyes?closed.你必须闭上眼睛。
I find it?hard?to travel around the big city.
4.某些形容词放在定冠词之后，变成名词，表示一类人。
常见词有good/bad, rich/poor, young/old, deaf/blind, black/white, living/dead等。
The rich?should help?the poor.富人应该帮助穷人。
The young?should be polite to?the old.年轻人应该对老年人有礼貌。
【常考知识清单二】
形容词比较等级的构成：原级、比较级和最高级
（一）规则变化
类别 构成方法 原级 比较级 最高级
单音节词和少数双音节词 一般直接加-er, -est longtall longertaller longesttallest
不发音的e结尾时加-r, -st latelarge laterlarger latestlargest
辅音字母加y结尾时把y变i，再加-er, -est easyhappy easierhappier easiesthappiest
重读闭音节结尾满足辅元辅结构双写最后的辅音字母，再加-er, -est bighot biggerhotter biggesthottest
多音节词和部分双音节词 在原级前加more, most carefulbeautiful more carefulmore beautiful most carefulmost beautiful
（二）不规则变化
原级 比较级 最高级
good/well better best
many/much more most
bad/ill worse worst
little less least
far farther（较远，指距离上的）further（进一步，指程度上的） farthest（最远）furthest（最大程度）
old olderelder（较年长的） oldesteldest（最年长的）

【常考知识清单三】
形容词原级用法
1．说明人或事物自身的特征、性质和状态时用形容词原级。
The flowers in the garden are?beautiful.
2.有表示绝对概念的副词very, so, too, enough, quite等修饰时用形容词原级。
The boy is too?young.
3.表示A与B在某一方面程度相同或不同时用形容词原级。
（1）肯定句中的结构：“A…+as+形容词+as+B”
English is as?interesting?as Chinese.英语和语文一样有趣。
Xiao Ming is as tall as Jim.
（2）否定句中的结构：“A…+as/so+形容词原级+as+B”
This book isn’t as?new?as that one.这本书不如那本书新。
I am not so?careful?as Lucy.我没有露西仔细。
（3）表示“A是B的……倍”时，用“A…+倍数+as+形容词原级+as+B”结构。（一次：once,两次：twice,三次以上：数字+times.
Our school is three times as big as theirs.我们学校是他们学校的三倍。
This table is twice as long as that one.这张桌子是那张桌子的两倍长。
【常考知识清单四】
形容词比较级用法
1．表示两者进行比较时用形容词比较级，
其结构为“A…+比较级+than+B”。
Li Li’s room is?bigger?than mine.
This mooncake is?nicer?than that one.
注意：为了避免重复，在从句中常用the one, that, those等词来替代前面出现过的名词事项人中the one替代可数名词单数形式，the ones或those替代可数名词复数形式，that替代不可数名词。
The weather in Beijing is colder than that in Guangzhou in winter.
2.有表示程度的副词a little, a bit, a few, a lot, much, even, still, far, rather, any等修饰时，用形容词比较级。
?I feel even?worse?now.
?It is much?colder?today than before.
3.表示两者之间进行选择“哪一个更……”时，
用句型“Which/Who is+形容词比较级，A or B?”表示。
Who is?taller, Li Ming or Wang Tao?
Which sweater is?more beautiful, the yellow one or the pink one?
4.表示“几倍于……”时，用“倍数+比较级+than”表示。
I am?there years older?than you.我比你大三岁。
5．表示“两者之间最……一个（of the two）”时，
常用“the+比较级”结构。
?Mary is?the taller?of the twins.
6.表示“越来越……”，用比较级重叠结构，
即“比较级+and+比较级”，多音节词和部分双音节词时用“more and more+形容词原级”。
?It’s getting?warmer and warmer?in spring.春天天气变行越来越暖和.
Our hometown is becoming?more and more beautiful.??
7.?表示“越……就越……”时，用“the+比较级，the+比较级”结构。
The more?we get together,?the happier?we’ll be.
【常考知识清单五】
形容词最高级用法。
1．表示三者或三者以上的人或物进行比较时，用最高级形式。
形容词最高级前必须加定冠词the,?句末常跟一个in/of短语来表示范围。
He is?the strongest?of the three boys.
Shanghai is?the biggest?city in China.
2．表示在三者或三者以上的人或物进行选择时，
用“which/who is +the+最高级，A，B or C?”?结构。
Which city is?the most beautiful,?Beijing,Shanghai or Fuzhou?
3.表示“最……的……之一”时，用“one of the+形容词最高级”结构，
该形容词后面的名词要用复数形式。
Zhou Jielun is one of?the most popular?singers.?
周杰伦是最受欢迎的歌星之一．
?4．形容词最高级前面可以加序数词，表示“第几最……”
?Chang Jiang is?the first longest?river in China.
长江是中国第一大长河。 ? ? ? ? ? ?
?5．形容词最高级和序数词前面可以有物主代词，指示代词，名词所有格等修饰，
但此时不能再用定冠词the.
This is our?last?lesson today.?这是我们的最后一节课。
Yesterday was his?busiest?day.?昨天是他最忙的一天。
my first birthday 我的第一个生日
Tom’s eight birthday Tom的第八个生日
习题
一、写出下列形容词的比较级和最高级
1.long ____ ____ 2.great ____ ____
3. fine____ ____ 4. big ____ ____
5. easy____ ____ 6. hot ____ ____
7. early____ ____ 8. brave ____ ____
9. beautiful____ ____ 10. important ____ ____
二、选择填空
（ ）1. —Who will you ask to help with the work, Lucy or Lily?
—Lily. She is much ______.
A. careful B. more careful C. most careful
（ ）2. —Do you know Shanghai is one of ______ in the world?
—Yes, it's bigger than ______ city in China.
A. the biggest city; any B. the biggest cities; any C. the biggest cities; any other
（ ）3. —Home is ____ place wherever you go.
—East or west, home is the best.
A. warm B. the warmest C. warmest
（ ）4. My father caught a big fish this morning, but I caught a ____ one. I feel great!
A. smaller B. biggest C. bigger
（ ）5. —What do you think of the movie Zootopia?
—It is ____ one I've ever seen.
A.the most exciting B.more exciting C.the most excited
（ ）6. The earlier kids learn to be independent, the ____ it is for their future.
A. good B. best C. better
（ ）7. —I think it's necessary to learn how to work in groups.
—I quite agree. Sometimes it's even ____ than grades.
A. less important B. more important C. the most important
（ ）8. ____ you speak, ____ your English will be.
A. The less; the more B. The more; the better C. The less; the better
（ ）9. —The temperature is 30℃ today. I prefer staying in to going out.
—It will be ____ tomorrow. The temperature will reach 35℃.
A. colder B. hotter C. hottest
（ ）10. This temple is one of ____ buildings in the town. We must take action to protect it.
A. the oldest B. older C. oldest
三、用所给词的正确形式填空：
1. Of the two girls, I find Lucy the _______ (clever).
2. John’s parents have four daughters, and she is the _____ (young) child.
3.My sister is two years _______ (old ) than I.
4.The boy is not so ______ (interesting) as his brother.
5.The Changjiang River is one of the _______ (long) rivers in China.
6.Sue is a little ___________ (beautiful) than her sister.
7.My room is not as _________ (big) as my brother' s.
四、根据汉语提示完成句子
1?他很饿，又吃了两片面包。
He was hungry and ate ______ ______ pieces of bread.
2?我期待着参观故宫
I’m______ ______ ________ ______ the Palace Museum.
3?非常感谢你能来参加我的生日聚会
Thanks very much ______ _______ to my birthday party.
4?他立刻匆匆忙忙的跑出去，一句话也没有说。
He hurried out immediately _____ _____ a word.
5?让我们停下来休息一会儿。
Let’s_____ _____ ____ a rest.
五、完形填空。
There are all kinds of machines. They?1?in many different ways. One kind of machine is called a computer. A computer can do many things. A computer can do math problems. People can do math problems. But they cannot do it?2?a computer.
Computers remember things. Computers?can’t forget??3?people tell them. People cannot remember as many things as computers. Computers help tell?4?the weather will?5. Computers help fly rockets and spaceships.
There are?6?of ways computers are used. They are used in thousands of ways.?7?they are not always used in the same way. Some computers do just?8?things. Some computers can do a lot of things. There are?9?computers. There are big computers. There may be computers in your school. Do you?10?how to use them?
(? )1．A．use??? ? B．are used???? ?C．are using????? ?D．will use
(? )2．A．faster than?? B．as fast as ?
C．more quickly than? D．so big as
(? )3．A．something?? ?????? B．that????? C．everything?????D．things
(? )4．A．which????? ? B．where?? ?? C．what???????? ??? ??D．why
(? )5．A．be like???? ?? B．be??????? C．look????????????? D．feel
(? )6．A．all???????? ? B．many????? C．a lot???????????? D．only some
(? )7．A．But??????? ? B．And?????? ?C．When?????????? D．Though
(? )8．A．a little????? ?B．little????????? ?C．few????????? D．a few
(? )9．A．large?????? ?B．huge ?C．good???????? D．small
(? )10．A．get??????? ?????? B．talk?????????? ?C．make???????? D．know

习题参考答案
一、1.longer,longest 2.greater, greatest 3.finer,finest 4.bigger, biggest
5.easier,easiest 6.hotter, hottest 7.earlier,earliest 8.braver, bravest
9.more beautiful, most beautiful 10.more important, most important
二、1.B2.A 3.B 4.C 5.D 6.B7.A 8.A 9.C 10.D
三、1.cleverest 2.youngest 3.older 4.interesting
5.longest 6.more beautiful 7.big
四、1.two more 2.looking forward to visiting
3.for coming 4.without saying 5.stop to take
五、1.B 2.B 3.C 4.C 5.A 6.C 7.A 8.D 9.D 10.D
Unit4??Inventions
单词

短语
1.instead of取代,替代 14.in the day time在白天
2.light bulb电灯泡 15.imagine doing sth想象做某事
3.help sb (to) do sth帮助某人做某事 16.make noise制造噪音
4.live a better life过更好的生活 17.keep…off使……远离
5.in the early 19th century在19世纪初期 18.in front of在……的前面
6.in history在历史上 19.at the same time同时
7.at the start of在……初期 20..throw away扔掉
8.since then从那以后 21.turn into变成
9.each other彼此 22.right now现在
10.millions of数百万的 23.all the time一直
11.mobile phone手机 24.make a mess弄得一团糟
12.allow sb to do sth允许某人做某人 25.lead to导致，引起
13.keep in touch with与……保持联系 26.with the help of在……的帮助
重点句型
1.After its invention, travelling became faster and more comfortable.
在它发明之后，旅游就变得更快更舒服了。?
2.?In the early 19th?century,?the first trains began to carrypassengers.
在19世纪早期，第一批火车开始载客。
3.?At the start of?the 20th?century, cars became popular.
在20世纪初，小汽车变得流行起来。
4.?Since then, people have been able to speak each other?over long distances.
自从那时起，人们就能和很遥远的人彼此通话。
5. They?allow people to?keep in touch with each other anytime, anywhere.
他们允许人们随时随地保持联系。
6. With light bulb, people can do?as many things in the evening as they can in the daytime.
有了灯泡，人们可以在晚上做与白天一样多的事。 扫一扫，听课文
课文翻译
Great inventions

Great inventions change the world. They help people live a better life. The following are three of the most important inventions in history.
The wheel
The wheel is perhaps the greatest invention in history.After its invention, travelling became faster and more comfortable. A few thousand years ago, people started to use wheels on carriages. In the early19th century, the first trains began to carry passengers. At the start of the20th century, cars became popular. Without the wheel, we would not have these inventions.
The telephone
Alexander Graham Bell invented one of the first practical telephones in 1876. Since then, people have been able to speak to each other over long distances. Today millions of people across the world own mobile phones. They allow people to keep in touch with each other anytime, anywhere.
The light bulb
Thomas Edison developed the first practical light bulb in1879. Before the invention of the light bulb, people had to use oil lamps, gas lamps or candles to see at night. With light bulbs, people can do as many things in the evening as they can in the daytime. Can you imagine living without them?
伟大的发明
伟大的发明改变世界。他们帮助人们过上更好的生活。以下是历史上最重要的三项发明。
车轮
轮子也许是历史上最伟大的发明。在发明之后，旅行变得更快更舒适。几千年前，人们开始在马车上装上轮子。十九世纪初，第一列火车开始载客。二十世纪初，汽车开始流行起来。没有轮子，我们就不会有这些发明。
电话
亚历山大.格拉汉姆.贝尔在1876年发明了第一个实用电话。从那时起，人们就能够长距离地互相交谈。今天，世界上有数百万人拥有手机。它们允许人们在任何时间、任何地点与彼此保持联系。
灯泡
托马斯.爱迪生在1879年发明了第一个实用灯泡。在灯泡发明之前，人们必须在夜间使用油灯、煤气灯或蜡烛照明。有了灯泡，人们可以在夜晚尽可能做跟白天一样多的事情。你能想象没有他们的生活吗？
知识点解析
1.Listen to advertisements for four funny inventions.
听四则有趣发明的广告.
(1).advertisement n.广告(可数) ad 缩写 advertise v.做广告，登广告
They will put an advertisement in the newspaper.
(2).funny adj.可笑的；滑稽的
You’re an extremely funny man.
你是一个非常滑稽的人。
fun与funny的区别:
fun与funny都可以作形容词，但它们的意思不同,fun意为有趣的
funny意为滑稽的, fun还可以作名词,意为乐趣,有趣的事物.
2.Write a short article about a new invention that you will create.
写一篇有关你要创造的一项新发明的短文.
(1)create v.创作,创造 creation n.创造物,作品 creator n.创造者
creative adj.有创造力的 creativity n.创造力
试翻译：这个创造者创作了这个作品，他很有创造力。
The creator created the creation ,he is creative.
【辨析】 create 和 make
create 创造,创作 创造出原来并不存在的东西
He created a new idea. 他创造了一个新想法.
make 创造,制作 通过工作制造出某种东西
The workers make the watch in the factory.工人们在工厂制造手表.
3.telephone n.电话,电话机缩写形式是phone mobil phone移动电话,手机
I don’t have a telephone.我没有一部电话.
telephone v.给……打电话
I telephone my grandpa every week.我每周给爷爷打电话.
给某人打电话的表达：
①telephone /phone sb I often telephone /phone my mother about my study.
②call sb please call me.
③give sb a call I gave my father a call yesterday.
④make a telephone call to sb My friends often make a telephone call to me.
4.After its invention, traveling became faster and more comfortable.它发明后旅行变得更快更舒适了.
comfortable adj.舒适的,其比较级是more comfortable.
comfortably adv.舒适地 uncomfortable adj.使人不舒服的
A home should be comfortable and friendly. 家应该让人感觉到舒适、亲切的.
5.In the early 19th century....在19世纪早期
century n.世纪(可数) in the+序数词+century 在…世纪
in the early 19th century = at the start of the 19th century.
在19世纪初 in the late 19th century = at the end of the 19th century.
在19世纪末 He was the most famous writer in the 19th.他是19世纪最著名的作家.
6.Alexander Graham Bell invented one of the first practical telephones in 1876.
Alexander Graham Bell在1876年发明了第一批可用的电话之一.
(1)invent v.发明 invention.n发明物 inventor n.发明家
invent与discover invent发明指客观上没有，发明以前未曾有过的东西，如新发明的使用工具，
方法 discover 发现 指发现客观已存在，但是不为人知的东西或者事情；
Gilbert discovered electricity,but Edison invented the electric light bulb.
(2)practical adj.实用的
拓展：practice 练习 n
practise 练习 v
Our clothes are lightweight, fashionable and practical for holidays. 我们的服装轻便,时尚，并且很适合度假穿。
7.Thomas Edison developed the first practical light bulb in 1879.
爱迪生在1879年发明了第一批可用的电灯
develop v.发展,开发,研发 We need to develop solar energy.我们需要开发太阳能。
拓展： development 发展n
developed 发达的 adj developing 发展中的 adj
发达国家：a developed country 发展中国家：a developing country
8.They allow people to keep in touch with each other anytime, anywhere.它们容许人们在任何时候，在任何地点彼此保持联系。
1)allow sb to do sth 允许某人做某事
allow doing是某人允许做某事
We don't allow smoking in our house. 在我们家里不容许吸烟。
They allow their children to go to the park.他们允许孩子们去公园。
2)keep in touch with sb=stay in touch with 和某人保持联系
Do you still keep in touch with your parents after you leave them?
你离开父母以后还经常与他们保持联系吗？
9.With light bulbs,people can do as many things in the evenings as they can in the daytime.
用电灯,人们在晚上做和明天一样多的事情.
as many+复数名词+as one can 和…一样多的…
You can borrow as many books as he can.你可以和他借一样多的书.
10.The new cars made loud noises and frightened them.
这些新汽车发出很大的噪音，让他们感到害怕。
make noises意思是：发出噪音，弄出生音；
也可以用make a noise
例如：不要弄出声音，你爸爸正在睡觉。
Don’t make noises, your father is sleeping .
辨析：noise ，voice， sound
noise 指吵闹、喧哗声，往往是不和谐，不悦耳的声音
voice 多指人和动物的嗓音.
sound 指人所能听到的自然界中的一切声音
Please don’t make noises in class.请不要在课堂上制造噪音。
She often talks in a low voice. 她经常小声说话。
11. Keep the dust off your shoes.使你的鞋子远离灰尘.
keep off (使)不接近;远离
Keep the children off.It's dangerous here! 别让孩子们靠近, 这儿危险!
12.The Kongming Lantern led to the invention of the hot-air balloon.孔明灯引起了热气球了发明.
lead to 导致，引起. The mistake led to a big fire.
lead sb to sp.带领某人去某地 Please lead me to your school.
习题
一、用所给词的适当形式填空及根据首字母填空。
1.He?is?an??????? (invent),he?????? (invent)lots?of?????? (invent).
2.?She?was??????? (born)?in?China.
3.?She??????? (realize)?she?was?wrong?yesterday.
4.?The?????? (price)?is?so?high, it?is?so?????? (expensive)?.
5.?Surfing?the?internet?is??????? (popular) among?teenagers.
6.?The?idea?is?????? (practice), we?will?take?this?diet.
7.?This?toy?is??????? (special) ,and?I?have?never?seen?it?before.
8.?She?created?many?famous?works,and?she?was?????? ?.(create)?
二、完成句子
1.??自那以后,我就已经学会照顾自己.
????? ?????? , I have learnt to take care of myself.
2.?我们已经三年没有联系了.
We?????? ?????? ????? ?????? ????? ?each other for three years.
3.请远离毒品,学会保护自己.
Please????? ?????? drugs, and learn to protect yourself.
4.我们很相爱,同时,我们互相照顾对方.
We love each other,?????? ?????? ????? ?????? we take good care of each other.
5.白天工作，晚上休息.
Work????? ?????? ????? ?,and rest at night.
三、单项选择
1. We _______ be rude to our parents.
A.ought B. ought to C.ought not D. ought not to
2. I would like _____ an English song for you.
A.sing B. to sing C.singing D. to singing
3.—Remember_____him about it when he co