Unit 1 Will people have robots?學案

unit 1 will people have robots?學案
period one (section a 1a-2c)
學習目標：
new words: will, robot, everything, paper
key phrases: on computers,on paper, live to be…,in 100 years, less pollution,fewer trees
key sentences: ⑴kids will study at home on computers. ⑵kids won’t go to school.
          ⑶—will people have robots? —yes, they will./no, they won’t.
          ⑷—will there be less pollution? —yes, there will./no, there won’t.
學習重難點：◆重點 由will構成的一般將來時態的句式。
            ◆難點 1.more,less,fewer的用法。2.there be 句式的一般將來時態there will be…
前置學習:
a.英漢互譯
1.污染______________2.空閑時間____________免費的_______  3.on computers______________  
4.活到200歲__________________ 5.in 100 years_______________6. 將有______________
b.用more，less，fewer填空：
1.there will be ________________（更多的建筑）in 50 years.
2.the students will have _______________（更少的家庭作業）to do.
3.there will be ________________（更少的污染）here.
4.kids will have ________________（更少的計算機）in their classroom.
5.there will be ________________（更多的圖書館）in this city.
6.there will be ________________（更少的樹）in the park.
展示交流:
activity 1a  check a or d.
語法小結：一般將來時
1)一般將來時由“助動詞will+動詞原形”構成，表示將來某個時間要發生的動作或存在的狀態，常與表示將來的時間狀語連用，如：tomorrow，next week，next year，in the future等。例如：
（1）we will come to see you next week.
（2）--will people use money in 100 years?--yes,thet will./--no,they won’t.
（3）how will the world be different in the future?
2)用be doing表示將來：主要意義是表示按計劃、安排即將發生的動作，常用于位置轉移的動詞。
如：go, come, leave, arrive等，也可用于其他動作動詞。
we are having fish for dinner.   we are moving to a different hotel the day after tomorrow.
這種用法通常帶有表示將來的時間狀語，如果不帶時間狀語，則根據上下文可表示最近即將發生的動作。
a: where are you going?       b: i am going for a walk. are you coming with me?
a: yes, i am just coming. wait for me.
3)用be going to do表示將來：主要意義，一是表示“意圖”，即打算在最近的將來或將來進行某事。are you going to post that letter?   how long is he going to stay here?
寫出下列句子的否定句，一般疑問句，特殊疑問句并給出回答。
1）books will only be on computers.
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