当前位置:首页 >> 英语 >>

A


.

Unit 4

Astronomy: the science of the stars 导学案

Period 4: Using language Reading: A Visit to the Moon 编写人:王 艳 A positive attitude will have positive results,

because attitudes are contagious. 积极的态度会带来积极的结果,因为态度是具有感染力的。 Teaching objectives: 1. 全面理解课文。 2. 探究练习单元重点短语和句型,提升语言运用能力。 3. 学习英语,热爱科学。 Teaching procedures: Step 1. Pre-view check: 1.有机会做某事 6. 既然 2. 去旅行 7. 过了一会 3. 靠近,接近 8. 爆发 4. 高兴,振奋起来 9. 熟悉,掌握,理解 5. 向前迈步 10. 玩的开心 Step 2.Competition Part 1: True or False (If you think it is false, tell us the right one) 1. The earth moves around the sun. 2. It takes the moon one day to move around the earth for a round. 3. Earth is the only planet moving around the sun. 4. There is atmosphere on the moon. 5. There is no gravity on the moon. Part 2: Multiple Choices: 1._____ was the first person landing on the moon? A. Armstrong B. Yang liwei C. Tom Cruise D. Issac Newton 2. When did Armstrong land on the moon? A. 1921 B. 1969 C. 1954 D. 1949 3. Who is the first Chinese astronaut to go into space? A. Yang liwei B. Nie haisheng C. Fei junlong D. Zhai zhigang 4. When did Yang Liwei go to the space? A. Oct, 2003 B. Jan, 2003 C. Oct, 2004 D. Jan, 2002 5. So far, how many countries have succeeded in sending people up to space? A. Two B. Three C. Four D. Five

Step 3 Fast reading: Read the passage quickly, and find out the topic of each paragraph:
Para( Para( Para( Para( ): ): ): ): The things I did on the moon. We turned back to the earth. Last month, we visited the moon. How the force of gravity changed when we traveled from the earth

Step 4:Detail reading Please read the passage and underline the sentences about the change of the gravity and our weight during the journey.(match them together) The change of gravity On the moon disappearing Gravity in space strong On the earth very light

The change of my weight On the moon heavy Weight in space weightless On the earth weigh less (one -sixth) Step 5 Summary Last month I visited the moon with my friend. Before we left, I was told the force of g_____ would change three times on our journey. Then we took off. As we left the earth, I became very h_____. Gradually the weight l_______. When I was in space, it d__________. We f_______ weightlessly in the cabin and I c_____ ___. When I was on the moon, I was surprised to find out even walking needs lots of practice n__ ____ gravity changed. The returning of the earth was very f_________. We were amazed to watch fire b____ ____ on the outside of the ship. Step 6. Languange points
1. But when I try to step forward, I found I was carried twice as far as on the earth and fell over. twice as ?as? “是?的两倍 ” 1.“A + be + 倍数 + as +形容词原级 + as + B”.

1.倍数

2.“A + be + 倍数 +形容词比较级 + than + B ” 3....times+the+名词(size, height, weight, length, width)+of 即学即练:1.1)The library in our school is six times as big as that in yours. 2)The library in our school is ___ ____ _____ than that in yours. 3)The library in our school is __ _____ the ___ of that in yours. 2.这条河是那条河的两倍宽。 1.)____________________________________________________________________________ 2.)____________________________________________________________________________ 3.)____________________________________________________________________________ 3.这块石头的重量是那块石头的三倍。 1.)____________________________________________________________________________ 2.)____________________________________________________________________________ 3.)____________________________________________________________________________ 2.“Oh, dear,” I cried, “walking does(表强调) need a bit of practice now that gravity has changed.” now that+ 从句: 既然;由于 eg. Now that you have finished the work, you should have a rest. (1.) 既然你来到这里,你就应该好好学习。 _______________________________________________ (2.)____you’ve got a chance, you might as well make full use of it. A. Now that B. After C. Although D. As soon as 3.break out:( 指战争,灾难,疾病等的)爆发 与 break 相关的短语: break down 打破; 毁掉; 坏掉 break in 破门而入; 打断 break through 突围; 突破 break up 打碎; 拆散; 分裂; break one's word 食言; 说话不算数 1.)The bridge ___________in last earthquake. 2.)She has ____________ our conversation. 3.)A fire __________ in his house last night. 4.)Their marriage ___________ last month. Step 7 Homework 1. Read the passage after class, and review what we have learned today. 2. Copy the important phrases (10+1).


相关文章:
A_Woman_Can_Learn_Anything_a_Man_Can课文及翻译
A_Woman_Can_Learn_Anything_a_Man_Can课文及翻译_英语学习_外语学习_教育专区。A Woman Can Learn Anything a Man Can 男人会的,女人也能学会 carolyn Turk ...
兰州大学网络教育作业——经济法学3
题号:1 题型:单选题(请在以下几个选项中选择唯一正确答案) 本 题分数:4.17 内容: .经济法这一特定概念的提出,开始于 20 世纪初的 A、日本 B、德国 C、...
1.LC863328A各引脚功能
LC863328A 各引脚功能引脚符号 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 ...
冠词a、an和the用法
冠词a、an和the用法_初一英语_英语_初中教育_教育专区。冠词 a、an 和 the 的用法 、冠词分不定冠词(The Indefinite Article)和定冠词(The Definite Article)a...
is-a和has-a的区别
is a”代表的是类之间的继承关系,比如 PC 机是计算 代表的是类之间的继承关系, 代表的是类之间的继承关系 工作站也是计算机。 机,工作站也是计算机。PC 机和...
LA76818A彩电集成电路引脚功能和参考电压
LA76818A彩电集成电路引脚功能和参考电压_电子/电路_工程科技_专业资料 暂无评价|0人阅读|0次下载|举报文档 LA76818A彩电集成电路引脚功能和参考电压_电子/电路_...
移动基站防雷与接地技术规范QB-A-029-2011
48 II QB-A-029-2011 前 言 本规范依据有关雷电防护的国家标准和信息产业部标准,结合移动通信基 站实际情况,提出了移动通信基站防雷与接地设计的技术规定,同时...
《组织行为学》第05章在线测试
这是的一个观点称为( ) A、受挫-上升 C、满足-上升 B、受挫-回归 D、满足-回归 2、按照双因素理论,诸如公司政策、管理监督、工作条件、人际关系、工资、地位...
美国公平信用报告法(FCRA)译本
根据与报告涉及消费者的书面指示; (3) To a person which it has reason to believe 向有理由相信的下列人员: (A) intends to use the information in ...
Four A公司简介
Four A公司简介_广告/传媒_人文社科_专业资料。2012-8-15 15:20:00 Four A 公司简介本文旨在回答下列相关问题: 一、4A 公司的中英文名及含义 二、国内外最...
更多相关标签: