【英语】八年级英语上册Unit7WillpeoplehaverobotsSectionB导学案人教新目标版

1、unit 7 will people have robots第四课时sectionb 2 a2e【学习目标】1. 同学能把握本课时的重点单词和短语，读懂文章，明白将来机器人的进展趋势；2. 通过让同学看文章标题和插图猜测大意，通过让同学概括段落大意，加强对篇章的整体懂得；3. 指导同学通过开展小组学习活动，把握阅读方法，提升同学的阅读技能；【学习重点】让同学学会阅读方法，提升其阅读才能；【学习难点】能够运用本课时的核心句型，想象和猜测将来社会进展；learning action tips：1. work in groups. tell your partner what you know ab

2、out robots. what do they look like and what can they do.2. ask some students to describe the robots they know.task 1learning action tips：preview the words on page53 54 in the words list. students read the words by phonetic symbols, then underline new words in 2b and mark the chinese meaning.【method

3、coach 】 hundred, thousand 千 ， million 百万表示不准确的数目时，在词尾加 -s ，且和 of 连用，如： hundreds of, thousands of, millions of分别表示“数百”，“数 千”，“数百万”；当这些词有数词或 several ， some 等修饰词时就不加 -s ，也不跟介词 of 连用，直接跟名，如： some hundred, several thousand ； three million ；【导练】 a there areof students in our school, but onlyof them are gi

4、rls.a. hundreds; two hundredb. hundred; two hundredsc. hundreds; two hundredsd. hundred; two hundred be able up 和 can 的用法1 表示才能时，两者用法相同；情形导入生成问题1. what do the robotslook like.2. what will they do in the future.自学互研生成才能6 / 4task 1lets read the new words and the phrases.1. i can read.我会读 even,human,se

5、rvant,dangerous,already,factory,believe,disagree,shape,fall,possible, imp ossible, side2. i can write.我会写 翻译以下短语：(1) human servants人类的仆人(2) 帮忙做家务 helpwiththehousework(3) 制造汽车 buildcars(4) 反复地 overandoveragain(5) 感到厌烦 getbored(6) 看起来像人类 looklikehumans(7) 比如 forexample(8) 不同意某人 disagreewithsb(9) 几百年 h

6、undredsofyears(10) 倒塌，落下 falldown(11) 好像不行能 seemimpossible(12) 从某方面来说atsomepoint3. i can understand.我会懂得 请尝试翻译以下课文中的句子； 特殊留意画线部分的单词1they help with the housework and do jobs like working in dirty or dangerous places.他们帮忙做家务并且做一些像在肮脏或危急的地方干活之类的工作；2today there arealready robots working in factories 现在已

7、经有在工厂里工作的机器人了；(3) scientists are now trying to make robots look like humans and dothesame things as we do.科学家们正在努力使机器人更像人类并且能做与我们一样的事情；(4) however, they agree it may take hundredsof years. 然而，他们承认这可能会花费数百年时间；(5) if buildingsfalldown with people inside,these snake robots can help lookfor people under

8、 the buildings. 假如里面有人的建筑物突然倒塌，这些蛇形机器人就能帮忙查找建筑物下的人；你仍有不太懂的句子吗？请把它们写下来，并在组内争论时翻译成中文；(2) can只有两种时态，即can 和 could ；而 be able to有多种时态；(3) 表示过去通过努力最终做成了某事要用 be able to；(4) can能表估计，用于疑问句和否定句中，而be able to不行；(5) can可以表示“答应”，与may互换，此时不能用be able to；【导练】(1) 两年后你将能够学另一门外语；you willbeableto learn another foreign l

9、anguage in two years.(2) 我期望能和你一起去钓鱼；i hope tobeableto go fishing with you.(3) 现在金先生不行能在家；mr. king cant be at home now.(4) 我肯定能说好英语；i must beableto speak english well. there is/are sb./sth/doing sth.表示“ 有某人 / 某物在做某事 ” ；【导练】c there will be robotswith us in the future.a talkb will talkc talking d talk

10、ed task 2learning action tips：1 fast reading. students read the passage quickly， know the main idea well and finish the tasks in 2b， 2c. students try translating the difficult sentences in the passage.2 carefulreading. studentsreadthepassagecarefully， thenansw erthequestionsafter reading.finish the

11、task in 2d.3 retell. students sort out the main points and retell the text according to 2d, at last talk about the predictions to the robots in the future with 2e.task 3learning action tips：studentsdiscusstheshapeandfunctionoftherobotinthefutureingroups,finishthe passage in 2e, at last, choose a few

12、 better passages to show in class.task 2read 2b and get the main idea of the passage.1. fast reading. 快读 (1) 请完成 2b，将段落与每段争论的问题搭配起来；(2) 请完成 2c 中的句子；2. careful reading. 细读 3. i can retell. 我会复述 你能写出文章的要点，并依据它们进行复述吗？大胆挑战一下自我吧！task 3finish 2e.你认为将来的机器人可能会像什么动物？他们又将能做什么呢？快来描述一下吧；你可以这样开头：i think some fut

13、ure robots might look like they will 沟通展现生成新知preshow： show in groups. time： six minutestask 1:first read the words and phrases in groups， then read together and sum up the usage of the words in groups， mark the difficult words in pronunciation and understandingstudents can askteacher for help at las

14、t， write them on the blackboard.task 2:first discuss and check the answers of task 2 in groups， use different reading methods to understand the text， then translate thekey sentences. at last， write them on the blackboard.promotion show： class show. time: sixteen minutestask1 ： 1.icanread. 1readtoget

15、her， payattentiontothepronunciationof“possible ” ， “ impossible” and“ dangerous ”； 2consolidate the words by translating and spelling.2. i can write.1translate the phrases into english or chinese by answering quickly； 2readtogether；3spot test： consolidate the usage of the phrases by making sentences

16、.3. i can understand.1help students translate the key sentences with the phrases in“i canwrite ”； 2 explain the key words with“method coach”，consolidate by finishing the exercises，check the answers b y answering quickly.task 2 ： 1.fast reading. 1read the passage quickly and understand the main idea

17、； 2answer questions by spotting test.2 careful reading. 1read the passage with the questions ， then answer them in details ； 2read the passage again ， use the information to finish the passages ， ask some students to answer ； 3spot test accordingto the dialogues.3 icanretell.sortoutthekeypointsofthetextandtrytoretellthetextin english.teachercanasksome highlevelstudentstogiveademonstration， thenretelltogether after 2 minutes.当堂演练达成目标依据汉语意思完成句子，每空一词；1. yo