Robots Grammar教案

  i decided to buy a robot in order to have more spare time.
  the robot did all the housework. as a result, mr jiang no longer needed to get up early.

(從例句中我們可以看出in order to可以放在句首也可以放在句中，如果放在句首的話，我們要用逗號把兩部分隔開。而as a result一般都放在句首，并且在它后面一般用逗號隔開。
t: now, let’s do some exercises. please open your books at page 30. please rearrange the words and add ‘in order to’ or ‘as a result’ to make complete sentences.
t: have you finished? let’s check your answers.
1 in order to watch my favourite tv programmes, i had my robot wash up after dinner. or
i had my robot wash up after dinner in order to watch my favourite tv programmes.
2 my robot made a lunch box for me. as a result, i did not have to go out for lunch.
3 in order to keep my flat as clean as new, i had my robot sweep the floor every day.  or
i had my robot sweep the floor every day in order to keep my flat as clean as new.
4 my robot caught a virus. as a result, my flat was in a mess.
5 my robot was just too much trouble. as a result, i returned it to the shop.
t: now, let’s work out the rules. we can use ‘in order to’ at the beginning or in the middle of a sentence.
t:學完這兩個句型后，我們繼續來學習need to的用法。
  we can use ‘need to’ to talk about something that we have to do.
t: for example:
  mr jiang no longer needed to do housework because he had a robot. (江先生不再需要做家務了，因為他有了一個機器人。)
       mr jiang needs to return his robot to the shop because it is not working. (江先生不得不把機器人還到商店去，因為它不工作了。)
t: now, let’s do some exercises. please open your books at page 31. there is something wrong with daniel’s robot. help daniel’s father give daniel some suggestions using ‘need to’.
t: have you finished? let’s check your answers.
       maybe (2) you need to check all the connections.
       maybe (3) you need to clean its cameras.
       i’m afraid (4) you need to do it yourself.
       maybe i (5) need to read the instructions again.
       i think you (6) need to return it to the shop.
t: now, let’s work out the rules. we use the base form of a verb after ‘need to’.
t: good. you’ve done a good job. now would you please read this dialogue in groups? the students on the left will be daniel. the students on the right will be mr chen.