2016冀教版八年级英语下册Unit 4 The Internet Connects Us全单元精美导学案

Lesson 19: How Do You Use the Internet
I. 学习目标：
1. 掌握本课关于电脑或互联网的生词和其他短语；
2. 理解if 的用法；
3. 了解互联网在生活中和对我们学习的作用，正确运用互联网。
II. 自主学习：
小组内拼读、教读课文生词。
听录音或朗读课文，完成Ex1.
再次朗读课文，总结网络的作用。
整理课文重点知识，展示在黑板上。
整理知识难点，提交给老师。
合作探究：
填一填:
1) a desktop computer______ 2) chat with _______-
3) video chat _______ 4) follow one’s blog________
5) 开会 __________ 6) 在线邀请 ____________
7) 做研究/调查 __________ 8) 咖啡加工业 __________
B. 译一译：
1）它没有键盘和鼠标。
2） 我喜欢和我的朋友上网聊天。
3） 我们中的一些认证计划组建一个面包圈俱乐部。
4） 如果今天晚上我努力工作，我将完成我的调查。
III. 释疑解惑：
read about ------ learn about
used to: I used to have a desktop computer, but now I have a tablet.
There are 500 people following my blog.
if：If I _____ (work) ( http: / / www.21cnjy.com ) hard this evening, I _____ (complete) my research.
(讲解后完成Ex3)
IV. 当堂检测：
单项选择：
1）I use the knife ____ the apple.
A. cut B. to cut C. cutting D. cuts
2) Lucy often chats ____ her friends online.
A. of B. for C. on D. with
3) They will go fishing if it ____ rain tomorrow.
A. isn’t B. doesn’t C. don’t D. won’t
4) She will send her report to me ____ e-mail.
A. in B. by C. of D. to
5）They plan _____ this afternoon.
A. to go shop B. go shopping C. to go shopping D. to shopping
2. 按要求完成下列各题：
1）The Internet helps us a lot.(译成汉语)
2）他曾经有过一辆自行车。（译成英语）
3）You are tired. Have a good rest. (用if 合并句子)
4）平板电脑很容易携带。（译成英语）
5）操场上有几个学生在打篮球。（译成英语）
6）人们可以利用植物来净化空气。（译成英语）
V. 任务布置：
1. 整理笔记，复习本课知识点；
2. 根据课文，口头介绍互联网的用途；
3. 完成《练习册》上的作业；
4. 预习L20, 初步完成Ex2 & Ex3。
Lesson 20 A Computer Help ! 导学案
主备人：万素英 审核人：张德琴 使用人初二英语组
学习目标：1.能正确掌握并应用本课的重点单词、短语及句型：laptop;Easter;enter;key;topic
search;depe ( http: / / www.21cnjy.com )nd;bunny;hide;search engine’depend on;Easter Bunny;
2.了解西方的复活节，能讲述复活节的相关知识。
重点和难点：复习掌握if 条件句
预习导学
填一填
search for __________________ 2.key words_________________ 3.search engine __________
这样_____________ 5.复活节彩蛋___________ 6.复活节兔子_________7.巧克力蛋_______
根据汉语提示补全句子
我决定在因特网上做所有的调查。
I decided ____________ do all of my research ________ the Internet .
我在一个搜寻引擎上输入一些关键词去找到关于这个话题的信息。
I entered som ( http: / / www.21cnjy.com )e key words _____ a search engine to find information ______ this topic.
复活节不会在每年的同一天来临。
Easter does not _____ ______ the same day each year.
这个日期随月亮而定。
The date ______ _______ the moon .
孩子们相信复活节兔子来了，把他们要找的巧克力蛋藏起来了。
Children believe th ( http: / / www.21cnjy.com )at the Easter Bunny _______ and _______ chocolate eggs for them to find.
想一想
文中提到作者是怎样获得复活节的相关信息的？
_________________________________________________________
作者找到了关于复活节的哪里信息？
___________________________________________________________
在句子 The date depends on the moon.中，我们认识到了短语depends on 的用法。
合作探讨
活动一
丹尼正在为他的表妹黛比计划寻找复活节彩蛋的活动，听录音，完成课文后的第一题，判断句子正误，并核对答案。
阅读课文，根据课文内容完成课后第二题。
活动二
1.在次阅读课文，完成课后第三题
2.你知道在中国春天里的重要节日吗？小组活动，完成课后第四题。
随堂检测
根据汉语提示完成句子：
I’ve _______(搜索）my memory but I can’t remember that man’s name .
We think he is the __________(关键） man in the whole event .
Last night he ________(进入） the office and took away a document .
She ________(躲） behind a big tree when they played hide and seek .
Maybe I will go t ( http: / / www.21cnjy.com )o play football tomorrow ,but that______(依靠）on the weather .
Lesson 21 Books or Computers
课时目标：1.掌握单词：press ,appear ,modern ,electronic , sell能正确运用本课的重点短语。
2.通过学习本课来了解书籍的历史及发展；学习电子书的相关知识。
预习导学
填一填
1.inancient times 2.pass on
3.tell stories 4. by hand
5.电子书 .6.数以千记的
二．译一译
1.在古代，没有书，人们通过讲故事来传递知识。
2.他们用手写每一个单词
3.仅写一本书就花费很长一 ( http: / / www.21cnjy.com )段时间。
4. 对于普通人，看书也是可能的了。
5.电子书正在迅速改变人们的看书习惯。__________________________________
课堂导学,合作探究
学习任务一：
1.认真阅读课文，完成课后第一题，根据文章内容回答问题。
2.再次阅读课文，完成课文后第二题，小组讨论核对答案。
3.两人一组就书的发展历史进行问答练习。.
学习任务二：
1.小组活动完成课后第三题。
2.小组讨论交流：你是喜欢看纸质书还是电子书？编写一段对话，并表演出来。
答疑解惑：Take /cost/spend keep on doing sth.
当堂检测：
一. 根据句意及首字母或汉语提示填空
1.What do you think of the___________(现代的) art
2.The printing p_________ let more people read more books .
3.My friends did not_________(出现)until six o’clock .
4.The e____________ book is changing people’s reading habits .
5.They s__________ stamps and envelopes in that shop .
二．单选题
1.Please write this co ( http: / / www.21cnjy.com )mposition ____.( A.by some hands B .by hand C .on hand .D .with a hand )
2.The governm ( http: / / www.21cnjy.com )ent of Chongqin is building _____cheap and good house for the people .
A.thousand B . thousands C .thousands D thousands of
3.We can send messages on the Internet________.
A. guick B .guickly C .more guickly D.guicker
4.It ______us three hours to get there . (A.takes B .costs C .spends D.pays )
5.She kept on _______although she was tired .( A.work B .working C . works D.worked )
课后作业：1.完成本课《练习册》第21课所有作业。2.预习L22.
课后反馈：写出本课结束后你仍然存在的问题和困惑。
Lesson22 Travel on ( http: / / www.21cnjy.com ) the Internet 课时目标：
掌握单词receive,cancel,blessing,pyrmid掌握本课的重点短语和句型
了解Jane是怎么帮奶奶实现梦想的，进一步了解网络在我们生活中的作用。
预习导学
一． 填一填
1.gro ( http: / / www.21cnjy.com )w up _____________ 2.have a dream_________
3.go online____________ 4.send blessing _______
5.温暖的祝福_________ 6.在……前面___________
7.实现，成真 __________ 8.既不…也不___________
二.译一译
1.简跟着奶奶长大。
2.简的奶奶从前有个旅游的梦想。
3.第二天，简上网告诉人们奶奶的故事。
4.你已经使我梦想成真了。
5.简和奶奶将永远不会忘记那天？
三．学习任务一：
1.认真阅读课文，完成课后第一题，根据文章内容回答问题。
2.根据课文内容完成提更多问题。两人一组进行问答练习。
A:What made Jane very sad
B:Her grandma had terrible type of cancer.
…
学习任务二：
1.完成课文后第二题 ,用方框里的单词的适当形式填空。
2.看看课文后第三题中奶奶的图片，在图片下方写出地方的名称，然后就图片内容进行问答练习。
完成任务所需语言结构：
A:Look at the picture ,where was grandma
B:She was at the Sydney Opera.
答疑解惑：make sb do neither...nor...就近原则。
课堂检测
一． 根据句意及首字母或汉语提示填空
1.He had a ______(癌症) last year.
2.I like to r_____presents on my birthday.
3.I will send my _______(祝福)to my friend..
4.Danny hopes to vi ( http: / / www.21cnjy.com )sit P______in Egypt. .
5.His d_____is to be a teacher.
二单项选择
1.Our teacher makes us ______our homework on time.
A.finish B.to ( http: / / www.21cnjy.com ) finish. C.finishes. D.finishing
2.He has a dream ______travelling around the world.
A.to B.of C. on D.with
3.___Why are you standing,Alice
___I can’t see the blackboard clearly.Two boys are sitting______me.
A.behind. B.next to. Cbetween. D.in front of.
4.She told me ______English well.
A.learn. B. learningC.learns D.to learn
5.Neither Jane nor Danny_____in Beijing.
A.live B.lives C.living D. are living
Lesson 23: The Internet-Good or Bad
教学目标：
1.掌握单词：advantage,di ( http: / / www.21cnjy.com )sadvantage,simple,coin,cause,less,aside,attack,web,steal,banking,properly.运用本课重点短语及句型。
2、了解因特网的好处和坏处；能正确使用因特网。
预习导学
填一填
1、be worried about __________ 2、in seconds___________
3、far away__________________ 4、stay in touch _______________
5、对……有害____________________ 6、除此以外____________________
7、个人信息___________8，在……花费；接管____________________
二、译一译。
1.它帮助我们更快地把事情做好。
2.如果一个朋友住在遥远的地方，因特网使保持联系是容易的。
3.每件事物都有两面性。
4.花费太多的时间上网对人们的健康是有害的。
5.因特网可能是一个有用的工具，但是不要让它接管你的生活。
三、想一想
1.文中介绍了因特网的优势有哪些？
2.文中提到因特网的缺点有哪些？
3.你能用be harnful to 说一些句子吗？
合作探究
活动一 1.阅读课文，完成课后第一题。
2.听录音，完成课后第二题。
重点解析
get sth. Done意为“使某物/事被做”
be harmful to=be bad for 对……有害
当堂检测
根据句意及首字母或汉语提示写出单词。
1.Living in a town has many __________(优势)
2.Such a dish is __________(简单的)to make.
3.The car has c__________ me a lot of trouble.
4.He eats __________(较少的)meat than his brother.
5.She used to s__________ money from her father’s drawer.
单项选择
6. My brother has_________sing English songs.
A. be able to B.can C.been able to D.was able to
7.They will go to Beijing _________ two days.
A. in B.for C.of D.about
8.The Internet makes _________ easy to chat with friends.
A. it B.this C.that D.不填
9.I think _________ is good for us.
A. read B.reads C.reading D. to reading
10.Don’t eat_________meat.It is harmful to us.
A. too much B.too many C.much too D.many too
Lesson 24: An E-mail to Grandpa
I. learning aims:
1. All the st ( http: / / www.21cnjy.com )udents can write and use the new phrase : “set up a time” by reading the text and practicing in group.
2. Most of the stu ( http: / / www.21cnjy.com )dents can judge the sentences true or wrong by listening to the tape.
3. Some of the stud ( http: / / www.21cnjy.com )ents can write an e-mail in English ,all the students can understand an e-mail.
4. All the students ( http: / / www.21cnjy.com )should know that computer is very useful and important today. They should learn some skills of it.
II. Self studying:
1. Fill in the blanks.
(1).chat program _____________ (2). set up a time ____________
(3). Each other __ ( http: / / www.21cnjy.com )______________ (4). search engine _____________
(5). 下载电子书 ______________ (6).环城 _______________
(7). 打开 _______________ (8).打电话________________
2. Complete the sentences according to the Chinese.
(1). 我已经学会了怎样使用聊天工具。
I have learned ________ ________ use a chat program.
(2). 我们能约个时间一起上网吗
Can we _______ _______ a time ________ go online together
(3). 我只把正确的问题输入到搜索引擎里。
I just _________ the right question __________ the search engine.
(4). 在网址是上找到信息是很容易的。
It is quite easy _________ find information _______ the web.
(5). 它能给出我行哦昂去的任何地方的方向。
It can _________ me direction _________ anywhere I want to go.
III. Cooperation and explore
1. 王梅给谁写的电子邮件？她在因特网上做了些什么？
2. 请你找到“if”引导的条件状语从句，读一读并体会它的用法，试着造句。
3. Listen to the tape and write true (T).or false (F). (Exercise 1)
4. Fill in the bl ( http: / / www.21cnjy.com )anks with the correct forms of words or phrases in the box.(Ex.2)
IV. Difficulty：
（1）. set up a time to do…
V. Having a test.
1.根据句意及首字母提示填空
（1）. Scientists ar ( http: / / www.21cnjy.com )e still _____________ (查找) for a cure to the common cold.
（2）. He p ________ writing a report on the computer.
（3）. Internet is ___________ (有帮助的) to us.
（4）. The book is so i__________ that I like it very much.
（5）. We can pass the exam e__________ if we work hard.
2. 单项选择
（ ）6. —__________do you go to the movies
—Twice a week.
A. How much B. How long C. How often D. How soon
（ ）7. I show them where _____________.
A. to start B. starts C. starting D. start
（ ）8. My computer made it easy ___________ a report about Easter.
A. do B. to do C. doing D. does
（ ）9. It is easy to find information ____________ the web.
A. on B. at C. of D. in
（ ）10. They ________football if it is fine tomorrow.
A. play B. will play C. played D. have played
VI. Exercise.
1. Students ta ( http: / / www.21cnjy.com )lk about their most-often ways to communicate online each other and why .
2. Do Exercise 4. of this lesson.
VII. Summery.
What have you learnt in this lesson