1、unit 7 will people have robots課時目標 知識目標：1.熟練掌握以下詞匯： scientist, already, made, factory, simple, human, shape, snake, possible, seem, impossible, housework, hundreds of , be able to，over and over again，fall down，look for，for example，look like，wake up ，bored，such2.熟練掌握以下句型：(1) he thinks that it will be

2、 difficult for a robot to do the same things as a person.(2) they think that robots will even be able to talk to people in 25 to 50 years.(3) some will look like humans, and others might look like animals(4) we never know what will happen in the future！技能目標：1.能夠運用所給信息，如標題、圖片等預測文章大意。2. 能夠運用本課的核心句型，想象

3、和預測未來社會發展。情感態度： 21世紀的青少年應該開拓思維，敢于設想和實踐，善于運用科學知識發明創造。課前預習. 機器人發展史 早在三千多年前的西周時代，我國就出現了能歌善舞的木偶，稱為“倡者”，這可能是世界上最早的“機器人”。上世紀五六十年代，出現第一代機器人，它屬于“示教再現”(teach-in/playback)型機器人，只具有記憶、存儲能力，按相應程序重復作業，但對周圍環境基本沒有感知與反饋控制能力。進入80年代，出現了第二代機器人有感覺的機器人。它能夠獲得作業環境和作業對象的有關信息，進行一定的實時處理作業，在工業生產中得到廣泛應用。第三代機器人是目前正在研究的“智能機器人”。它不

4、僅具有更加完善的環境感知能力，而且還具有邏輯思維、判斷和決策能力，可根據作業要求與環境信息自主進行工作。. what do these robots look like? what can they do?課堂學習 before reading1. (1)根據要求，利用本課詞匯填空。safe(反義詞)_ possible(反義詞)_ make(過去式)_ easy(近義詞)_ hardly（近義詞）_dirty（近義詞）_(2)拼裝游戲。將下列詞匯進行組合，看看能否構成其他詞匯。你還能舉出類似的例子嗎？ danger im dis house agree ous possible2. 利用課前

5、畫的機器人草圖，全班同學就其外形和功能進行討論，討論時可借助如下句型：a: what does the robot look like? b: it looks like aa: what can the robots do? b: it can3. groupwork:根據文章標題和插圖猜測文章大體內容，完成2b.while reading 1. fast reading 速讀短文，回答下列問題。(閱讀策略：以極快的速度閱讀文章，尋找字面上闡述的信息。)(1)are there any robots now? (2)will there be more robots in the futur

6、e?2. careful reading (閱讀策略：仔細閱讀短文，有目的性、針對性地在文中查找問題答案。)根據文章內容，判斷各句正誤。(1) the robots help people do the most pleasant jobs.(2) scientists try to make robots look different from people.(3) robots will never get bored to do simple jobs over and over again.(4) humans will have more work to do it the futu

7、re.(5) space rockets seemed possible a hundred years ago.3. detailed reading(閱讀策略：有選擇地精研細讀有關章節或段落，解決疑難之處。)閱讀文章的13自然段，回答下列問題。(1) what do the robots do in some science movies?(2) will robots get bored(3) what can the robots do in japanese companies?(4) does mr. white think robots can do the same thing

8、s as a person?閱讀文章的45自然段，根據文章內容完成下列各題。將下列發明按時間歸類。computers, the robots that can talk to people，the robots that look like humans，the snake robotsa hundred years agonowin the future5. reading up(研讀)1) 自主學習找出重、難點。_2) 合作探究細讀全文，提出疑難問題，小組討論，互助解答。觀察與思考：1. however, they agree it may take hundreds of years.

9、hundreds of 意思為_，后跟_名詞復數。當hundred 表示具體數量時，不可以+s，也不可以和of 連用。例如：400_。練習：there are _books in our school library.a. hundred of b. hundreds of c. nine hundreds d. nine hundreds of 2. he thinks that it will be difficult( for a robot) to do the same things as a person.,its easy for a child to wake up and k

10、now where they are. it is +形容詞+（for sb. +）to do sth. 意思為_練習：漢譯英。 學好英語對我而言很難。_is difficult for me _ _english well. 按時到校對我而言很容易。_is easy for me _ _to school on time.3. for example,there are already robots working in factories. there be sb. /sth. +doing sth. 意思為_練習：listen! there is a girl _(sing)in the

11、 next room.4. that may not seem possible now,seem意思為_，其后可跟_詞或to do.練習：她似乎病了。she _ _ _ _. / she _ _.看，機器人似乎動了。look! the robot _ _ _.after reading1. 完成課本2c和2d的內容。2. 介紹自己在課前設計的機器人的用途，完成2e3. groupwork:小組討論全班同學設計的機器人圖片，猜測它們的功能。討論時借助如下對話形式： a：what do you think the robot can do? b: i think it can知識鞏固 . 根據漢語提示完成句子。1. no one knows what will happen _the _(在將來).2. these things were invented _ _(數百)years ago.3. when i work for a long time, ill _ _(感到厭倦).4. i still dont have a