高一英语《Unit 3 Computers(Period 4、Period 5)》学案

1、Period 4 Using Language学习目标：1.知识目标：了解文章的主要内容3360智能机器人参加足球比赛的经验。掌握以下重要单词、短语和结构的用法：signalAriseIn a wayDeal with do withWatch overWatch outWhat s more副词子句中的省略。2.能力目标：提高阅读理解能力，掌握基本的阅读技能。3.情感目标：展开想象的翅膀，感受现代技术的进步。学习重点：理解文章的主要内容，完成相关阅读理解学区：1。利用教材的词汇表、字典等工具书消除生词的障碍。2.利用跳跃、省略等阅读技术完成相关阅读理解问题。自主学习：IReading com

2、prehension1.Read the passage on page 23 Book2。2.finish the exercise on page 33t or F .(最优化方案)3.underline the sentences that can t be understood .Language Points 1，阅读并完成最优化节目案例3第二，1 .signal v . _ _ _ _ _ _ _ _ _ _ _ _ _ _ n . _ _ _ _ _ _ _ _ _ _ _ nSignal (to) sb.to do sth。_ _ _ _ _ _ _ _ _ _ _ _ _ _

3、 _ _ _ _ _翻译：she signaled the car to stop in front of the gate。_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _2.arise vi。_ _ _ _ _ _ _ _ _ _ _ _ arise from/arise out of _ _ _ _ _动词原形意义过去式科举喷射当前分词Arise VI。Arose阿里森ArisingArouse vt。刺激唤醒ArousedArousedArousingRise VI .升起，上升，增长罗西利森RisingRaise vt。提升；提高。饲养和收集Ra

4、isedRaisedRaising活动学习活动：bob has been working hard in an attempt to have his pay _ _ _ _ _ _ _ _ _ _ as soon as possible。A.arisen B. risen C. raised D. aroused考试复习：(2009江西)-what is the price of petrol these days-哦，it _ _ _ _ _ _ sharply since last month。A.is raised b . has risen c . has arisen d . is

5、 increased3.in a way _ _ _ _ _ _ _ _ _ _ _ in the way/in one s way _ _ _ _ _ _ _ _ _ in the way/in one s wayin this/that way _ _ _ _ _ _ _ _ _ _ _ on the way/on one s way _ _ _ _ on the way/on one s way4.dealwith _ _ _ _ _ _ _ _ _ _ _ _ _ dowith _ _ _ _翻译：我不知道怎么处理它。(分别翻译为deal with和do with)=考试复习：(201

6、0年四川卷11)。In many peoples opinion，that company，though relatively small，is pleasant.a. to deal ww5.watchover _ _ _ _ _ _ _ _ _ _ watchout(for sb ./sth。)_ _ _ _ _ _ _ _ _ _ _6.afterall _ _ _ _ _ _ _ _ _ _ inall _ _ _ _ _ _ _ _ _ _ _ not at allabove all _ _ _ _ _ _ _ _ _ _ first of all _ _ _ _ _ _ _ _ _

7、 _ _ _ _ _ first of all6.教材原文she programs us with all the possible moves she has seen while watching human beings。她把看比赛时看到的所有可能的动作编入了我们的节目。在文章过程中，while watching human beings等于_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _审查考试问题： (2010年全国卷II 11)。Though _ to see us，the professor gave us a warm welcome。A.

8、surprise b was surprised c . surprised d d . being surprised(2009湖南卷)everri everling after diner，if not _ _ _ _ _ _ _ _ _ _ from work，I will spend some time walking my dog(2006浙江体积)when _ _ _ _ _ _ _ _ _ _ _ _ different cultures，we often pay attention only to theA.compared b . being compared pa

9、ring d . having compared7.教材原文whats more，you can use the internet to learn English。(p24)而且，还可以利用网络学习英语。Whats more的意思是除了上述情况外，还有更多情况，经常使用插入语。Further more、moreover、in addition和besides也是表示进步关系的转换词。也就是说。考试复习：(2006年江西卷)the hurricane damaged many houses and business buildings；_ _ _ _ _ _ _ _ _，it caused 2

10、0 deaths . a . or else b . therefore c . after all d . besides我的问题：探索解释：立即检测：最优化方案会话作业本案例3个主题填空1-10摘要反映：period 5 grammar-the present perfect passive voice学习目标：1.知识目标：现在完成的时候，学习被动语态的用法。2.能力目标：能正确应用完成现在时态的主动被动语态。情感目标：享受英语的魅力。学习重点：把握现在完成时被动语态的用法。学法点：仔细阅读最优化方案等参考资料的说明，分析例句和练习问题，分析当前完成时被动语态的用法。自学：现在完成一、知

11、识梳理：谓语动词的形式是主动的(以ask为例):has/have asked，has/have not asked；被动：has/have been asked；Has/have not been asked1表示科举动作对当前的影响或结果，经常与不连续动词结合使用，可以带来already、twice、just、ever、never等不确定的时间副词。例如：his brother has joined the party already .We have just visited the farm。2表示动作或状态从科举的某一点开始，持续到现在，通常与连续性动词连用。经常与表示时间长度的时间副

12、词一起使用，例如For ten minutes、since 1980、these years、in the last/past ten years、recently、lately等。例如：I have taught English for 12 years。I have lived here since 1990。3表示到目前为止的经验，不会因为以后发生的事情而消失。例如：He has been to Beijing several times。it s the third time that I have seen the film。现在完成时的被动语态形式： (读最优化方案4)1.肯定式：

13、主语和物动词的科举分词是吉他。否定式：主语和物动词的科举分词是其他。3.疑问式：主语和物动词的科举分词其他？4.特殊疑问句：主语和物动词的科举分词其他？示例：超时I have been changed a lot。练习：在第18页的阅读中，找到现在完成时包含被动语态的句子。第二，考试复习：1。(2006年浙江圈)my friend，who _ _ _ _ _ _ _ on the international Olympic Committee all his life2 - im sorry，but I dont quite follow you . did you say you wante

14、d to return on September 20？-sorry，I my self clear . we want to return on October 20(2010北京卷)A.hadnt made b . wouldntmake c . dont make d . havent made3.(2010年福建卷28)。every year a flood of farmers arrive in Shenzhen for the money-making jobs they _ _ _ _ before leanA.promised b . were promised c . have promised。have been promised4.(2010年山东卷30节)。up to now，the program _ _ _ _ _ _ _ _ thousands of children who would otherwise have