1、Learning Plan高一英语第3单元第2-3课时Teaching aims1. Knowledge aims:1.) Master the new words and expressions2.) Master the new structures2. Ability aims:1.) Make use of the words, expressions and structures freely.2.) Get the main idea of this passage and develop the students reading ability.3. Emotional aim:
2、Students can protect themselves and help others.Content to preview1. Preview the following words and expressions 1.tube 17.reality 2. anyhow work 3.simplify 19.rocket4.sum 20.happiness5.operator 21.goal6.logical 22.an analytical machine7.solve 23.mathematical 8.a universal machine 24.mobile9.explore
3、 25.personal10.total 26.application11.a technological revolution 27.artificial intelligence12.human race 28.fromon13.sothat 29.as a result14.work out 30.finance15.abacus 31.web 16.calculator 2. Preview the following structures1) compare A to/with /and B, compare A to B ,compared with/to, compare not
4、es2) provide sb with sth./provide sth for sboffer sth to sb/offer sb sth /offer to do sthsupply sb wih sth /supply sth to sbLanguage points1calculator n. 计算器calculate vt.& vi.计算；考虑；计划例句Hes calculated that it would take him two years to save up enough money for a car.他估计要花两年才能存够钱买车。搭配calculate on/upo
5、n sth.指望或依靠某事物be calculated to do sth.打算或故意做某事be calculated for 适合于运用和完成句子(1)他仔细地计算开支。He _ very carefully.(2)我们不能总是指望别人的帮助。We cannot always_.2. common 常见的；寻常的；普通的；非特异的；共同的；公共的 常用短语： in common 共有，共用e. g. In common with many movies stars, he thinks that the most important thing is physical health and
6、mental health. 与许多电影明星一样，他认为最重要的事情是身心健康。 have something ( nothing / little/a lot ) in common with 和有（没有/许多）共同点 in common with 和一起；象一样 common sense 常理；情理 common interests 公共利益 common knowledge 普通知识3as a result 结果；因此例句 He didnt work hard, and as a result, he failed his exam.他学习不用功， 结果考试不及格。拓展 as a res
7、ult of 作为的结果;由于with the result that. 因此result from 起因于result in 导致运用和完成句子(1)他学习很勤奋。因此，他轻易地通过了考试。He worked hard at his study._, he passed the exam easily.(2)大火使得整间房子都受到破坏。The fire _damage to the whole house.(3)他的病是由于不良食物所致。His illness_ bad food.(4)由于最近销量下降，利润也降低了。Profits have declined _the recent dro
8、p in sales.4. As the years went by, Ive been made smaller and smaller.随着岁月的流逝，我被造得越来小。(1) as“边边”或“与同时”，重在表示动作同时发生，伴随进行。e.g The talked as they walked. 他们边走边谈 in the 1960s/ in the 1960s 在二十世纪六十年代注意某世纪某年代的表达方法：in the +基数词s。注意世纪的表达方法：in the +序数词+century。 注意在某人多少岁时的表达方法：in + ones +整数的复数e.g. in the 1870s
9、在19世纪70年代 in the 19th century 在19世纪 in his thirties在他30多岁的时候 in his teens 在他10多岁的时候when的意思是“在时刻或时期”，既可指“点时间”，也可指“段时间”，从句动词既可以用终止性动词，也可以用延续性动词。 e.g. When I was young, I liked dancing. 我年轻时喜欢跳舞。while只指“段时间”，不指“点时间”，从句的动作只限于延续性动词。 e.g. While I slept a thief broke in. 在我睡觉时，贼闯了进来。 (2).go by 从旁边经过；（时间）过去
10、；依照，遵循；顺便走访 e. g. The weeks went slowly by. 一星期一星期慢慢过去了。 As time goes by my memory seems to get worse. 随着时间的流逝，我的记忆力似乎越来越差。 与go有关的短语： 1)go after_ 2) go against_ 3) go over_ 4)go out_ 5) go through_ 6) go in for _ 1)_Going by her accent _ (根据她的口音)，she must be from Shandong. 2)_As time passed by/ With
11、 time passing by( 随着时间的推移)， she became more and more anxious about her sons safty. 5. personal adj 私人的；个人的；亲自的 personally adv. 亲自地；私下；就个人而言 1)She said she didnt like Tom, but _ , I thought he was an honest boy, tough sometimes careless. 2) _ ( 幸好), the planes appear to be quite safe. 3) _(很幸运)，the p
12、olice came right away. 4)_(很自然地)，their ideas are important to everyone in the country. 5)_( happy ) for him , his stepmother was kind to him. 6) _( 让人吃惊的是), he failed the exam.6. But I was always so lonely standing there by myself, until in the 1960s, they gave me a family connected by a network.1)
13、standing there by myself单个现在分词作定语，放在所修饰的词的前面。现在分词短语作定语，要放在所修饰的词的后面，它和被修饰的词之间有一种逻辑上的主谓关系，即被修饰的词执行现在分词所表示的这个动作，相当于一个定语从句。e. g. a waiting man(=a man who is waiting) 正在等待的男人 a sleeping child(=a child who is sleeping) 正在睡觉的孩子The student making the experiment is our monitor. 正在做实验的那个学生是我们的班长。 7. And my me
14、mory became so large that I couldnt believe it. 我的存储器变得如此之大以至于我不能相信。sothat 如此以至于(引导结果状语从句 )注意其结构：so +adj./adv. +that so +adj. + a/an + n. +thatso +many/much/little/few +n.+ thate.g. This book is so interesting that I want to read it again. 这本书如此有趣以至于我还想读一遍。suchthat 如此以至于，注意其结构与sothat的不同： such + a/an
15、 + adj. + n. + that such + adj. + n.(pl.) + that such + adj. + n.(un.) + thate.g. It is such an important meeting that everybody should attend it. 这个会议很重要，每个人必须参加。 He made such rapid progress that he got the first in the exam. 他进步很快，在考试中取得了第一名 1)She overslept and was _ late that she missed the bus.
16、2)It is _ a day that Id like to go on a picnic. 3) What a beautiful day ! Yes , its _ nice weather that Id like to take a walk. 4)There are _ many books that I dont know which one to choose. 5)So difficult _ ( I feel ) it to live in an Englishspeaking country that I determined to learn English well.
17、8. connected by a network单个的过去分词，放在被修饰的名词之前。过去分词短语则放在被修饰的名词之后。过去分词作定语时，所修饰的词在逻辑意义上相当于被动句的主语，过去分词相当于谓语。e.g. The excited people rushed out into the street. 兴奋的人群冲到了街上。 Is there anything planned for the weekend. 周末有什么计划吗？ 9.Since the 1970s many new applications have been found for me . 1) She has set a
18、 new record, that is , the sales of her latest book _ ( reach ) 50 million. ( 2004年福建 )2) The window is dirty. - I know. It _( not clean ) for weeks. ( 2004年全国 ) 3) More patients _ ( treat ) in hospital this year than last year. ( 2004年江苏 ) 4) He kept looking at her, wondering whether he _ ( see ) her somewhere. (2004湖北)5) - I saw Dave in the lift this morning. - Really? He _ ( not see ) around here for a long time .( 2005 年江苏南通)6) George and Lucy got married last week. Did you go to their wedding ?- No , I _( not, invite ) . Did they have a big wedding ? ( 2004年全国) Self-check