Lesson 21 Books or Computers
核心单词
1. ________ v. 出现；呈现；来到 2. ________ adj. 现代的；新式的
3. ________ adj. 电子的 4. ________ v. 卖；出售
sell—________(过去式)—________(过去分词)
1. ____________ 传递；前进 2. ____________ 用手；手工
3. ____________ 一台印刷机 4. ____________继续
5. ____________ 写下
1. ……人们通过讲故事来传递他们的知识。
. . . people ________ ________ their knowledge ________ ________ stories.
2. 后来, 人们学会了怎样写字和造纸。
Later, people learned ________ ________ ________ and make paper.
3. 只写一本书也要花费很长时间！
________ ________ ________ ________ ________ ________ write just one book!
4. 无论你拥有的是什么, 是一台计算机、平板电脑、笔记本电脑、电子阅读器还是一本真的书, 保持阅读！
________ ________ ________ you have, a computer, a tablet, a laptop, an e reader or a real book, keep on reading!
5. 纸是在汉朝被发明的。Paper was ________ during the Han Dynasty.Lesson 22 Travel on the Internet
核心单词1. receive 2. cancer 3. blessing 4. pyramid
单词变形1. dreamt/dreamed dreamt/dreamed
2. surprised/surprising
核心短语1. have a dream of. . .
2. come true
3. a type of. . .
重点句型1. received
2. realize
3. herself
4. if
5. Neither; norUNIT 4 The Internet Connects Us
Lesson 19 How Do You Use the Internet
核心单词1. technology 2. desktop 3. tablet 4. keyboard
5. invitation 6. industry
单词变形1. began begun 2. sent sent 3. invitation
核心短语1. watch movies 2. write blogs 3. chat online
4. do research 5. play games 6. make friends
重点句型1. or 2. chatting 3. following
4. If 5. more thanLesson 21 Books or Computers
核心单词1. appear 2. modern 3. electronic 4. sell
单词变形sold sold
核心短语1. pass on 2. by hand 3. a printing press
4. keep on 5. write down
重点句型1. passed on; by telling
2. how to write
3. It took a long time to
4. No matter what
5. inventedLesson 22 Travel on the Internet
核心单词
1. ________ v. 收到；接到 2. ________ n. 癌症
3. ________ n. 祝福；保佑；赞美 4. ________ n. 金字塔
1. dream—________(过去式)—________(过去分词)
2. surprise—________(形容词)
1. ____________梦想…… 2. ________________实现
3. ________________ 一种……
1. 有一天, 简收到一些坏消息。One day, Jane ____________some bad news.
2. 简想帮助她实现梦想, 但是她奶奶病得很重。
Jane wanted to help her ________ it, but her grandma was very sick.
3. 如果奶奶自己不能旅游, 或许还有另一种方法。
If Grandma could not travel ________, maybe there was another way.
4. 她问大家是否可以通过照片来帮助她的奶奶看世界。
She asked people ________ they could help her grandma see the world through pictures.
5. 简和她的奶奶都将永远不会忘记那一天。
________ Jane ________ her grandma would ever forget that day.Lesson 23 The Internet—Good or Bad
核心单词1. advantage 2. simple 3. coin 4. cause
5. less 6. steal
单词变形stole stolen
核心短语1. in seconds
2. far away
3. aside from
4. take up
5. be harmful to
6. stay in touch
重点句型1. However
2. get things done
3. opens up
4. every coin
5. less
6. Aside fromLesson 24 An E mail to Grandpa
type—____________(过去式)—____________(过去分词)
1. ____________________ 约定一个时间 2. ____________ 如此多的
3. ________________ 在互联网上 4. ________________ 指引方向
1. 你更喜欢在纸上写报告还是在电脑上呢？
Do you ________ ________ a report on paper or on the computer
2. 你多久使用一次电脑来工作、学习或娱乐？
________ ________ do you use your computer for work, study or fun
3. 当我们在谈话时, 能够看着彼此是一件快乐的事！
It would be a lot of fun to see each other ________ we talk!
4. 它能指引我到任何我想去的地方。
It can give me directions to ________ ________ ________ ________ ________.Lesson 24 An E mail to Grandpa
单词变形typed typed
核心短语1. set up a time 2. so many
3. on the web 4. give directions
重点句型1. prefer writing 2. How often
3. as 4. anywhere I want to goUNIT 4 The Internet Connects Us
Lesson 19 How Do You Use the Internet
核心单词
1. ________ n. 技术 2. ________ n. 台式电脑；桌面
3. ________ n. 平板电脑；牌；碑 4. ________ n. 键盘
5. ________ n. 邀请 6. ____________n工业；企业；行业
1. begin—________(过去式)—________(过去分词)
2. send—________(过去式)—________(过去分词)
3. invite—________(名词)
1. ____________看电影 2. ____________ 写博客
3. ____________ 网上聊天 4. ________________做研究
5. ____________ 打游戏 6. ____________ 交朋友
1. 它没有键盘和鼠标, 因此便于携带。It has no keyboard ________ mouse, so it is easy to carry.
2. 我喜欢在网上和我的朋友聊天。I like ________ with my friends online.
3. 有500人关注我的博客！There are 500 people ________ my blog!
4. 如果我们要开会, 我可以在网上发出邀请。
________ we want to have a meeting, I can send the invitation online.
5. 咖啡豆生长在70多个国家！Coffee grows in ________ ________ 70 countries!Lesson 20 A Computer Helps!
核心单词
1. ________ v. 输入；进入
2. ________ n. 关键；钥匙 2. ________ n. & v. 搜索；查找
3. ________ n. 话题 5. ________ v. 依靠；取决于
6. ________ v. 隐藏；躲避
1. hide—________(过去式)—________(过去分词)
2. catch—________(过去式)—________(过去分词)
3. help—____(形容词) 4. celebrate—________(名词)
1. ____________搜索 2. ________ 将……输入到……
3. ____________ 搜索引擎 4. ____________……之一
5. ____________ 依靠；取决于
1. 我在搜索引擎上输入了几个关键词寻找关于此话题的信息。
I ________ some key words into a search engine to find information on this topic.
2. 在许多国家, 它是最大的节日之一。
It's ________ ________ ________ ________ holidays in many countries.
3. 具体日期取决于月亮, 但它总在三月或四月。
The date ________ ________ the moon, but it is always in March or April.
4. 兔子和彩蛋是新生命的象征。Rabbits and eggs are ________ ________ new life.
5. 虽然随着时间的流逝复活节的含义已经变了, 但兔子和彩蛋保留了下来。
________ the meaning of Easter has changed over time, the rabbits and eggs remain.Lesson 20 A Computer Helps!
核心单词1. enter 2. key 3. search 4. topic
5. depend 6. hide
单词变形1. hid hidden 2. entered entered
3. helpful 4. celebration
核心短语1. search for 2. enter. . . into
3. a search engine 4. one of. . . 5. depend on
重点句型1. entered 2. one of the biggest
3. depends on 4. symbols of 5. ThoughLesson 23 The Internet—Good or Bad
核心单词
1. ________ n. 优势；有利条件 2. ________ adj. 简单的；简明的
3. ________ n. 硬币 4. ________ v. 造成；引起
5. ________ adj. &adv. 更少的(地)；更小的(地)n. 较少量；较小的部分
6. ________ v. 偷盗；窃取
steal—____________(过去式)—____________(过去分词)
1. ____________ 在很短的时间内 2. ____________ 遥远
3. ____________ 除……以外
4. ____________ 占用, 占据；开始从事；接受(提议)
5. ________________ 对……有害 6. ________________ 保持联系
1. 然而, 因特网既有优势也有缺点。________, the Internet has advantages and disadvantages.
2. 它帮助我们更快地做完事情。It helps us ________ ________ ________ more quickly.
3. 它向我们打开了世界。It ________ ________ the world to us.
4. 但是每件事物都有两面性。But ________ ________ has two sides.
5. 它甚至可能会导致他们与家人和朋友的交往更少。
It may even cause them to be ________ social with family and friends.
6. 除那之外, 一些人攻击网络或者利用互联网窃取他人的个人信息, 甚至银行信息。
________ ________ that, some people attack the web or use the Internet to steal others' personal information, even banking information.
