9B Unit 2 Robots Grammar BC

1. 知识目标 学习目标 1) 掌握 in order to 和 as a result 的用法。 2) 掌握 need to 的用法。 2. 能力目标 1) 能够运用 in order to 和 as a result 描 述适当情境。 2) 能够运用 need to 描述适当情境。

‘in order to’ and ‘as a result’ ‘In order to’ means ‘with the purpose of’. We can use ‘in order to’ to introduce the purpose of an action. In order to have more spare time, I decided to buy a robot. 为了能有更多的空余时间， 我决定买一个机器人。 Part One Learning for use I decided to buy a robot in order to have more spare time.

We use ‘as a result’ to introduce the result of something. The robot did all the housework. As a result, Mr Jiang no longer needed to get up early.

Mr Jiang and his robot (Page 30) Part Two Practice 1 In order to watch my favourite TV programmes, I had my robot wash up after dinner. 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. 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.

We can use ‘in order to’ at the __________ or in the ________ of a sentence. Part Three Rule out beginning middle We usually use ‘as a result’ at the _________ of a sentence. beginning

1get to school on time / he has to leave home before 6:20 am every day In order to get to school on time, he has to leave home before 6:20 am every day. 2he failed in his exams / He spent too much time on computer games. He spent too much time on computer games. As a result, he failed in his exams. Part Four Exercise

Using ‘need to’ We can use ‘need to’ to talk about something that we have to do. Mr Jiang no longer needed to do housework because he had a robot. Mr Jiang needs to return his robot to the shop because it is not working. Part One Learning for use

Daniel’s robot has problems! (Page 31) Part Two Practice Perhaps (1) you need to change the batteries. 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. There are a lot of problems with this robot. Maybe I (5) need to read the instructions again. Good idea, but if there are still a lot of problems, I think you (6) need to return it to the shop.

We use the __________________ (base form, simple past tense) of a verb after ‘need to’. Part Three Rule out base form

1You ______________ early if you want to catch the early bus. 2Everyone ______________ the exams before they get into this school. Part Four Exercise need to get up needs to pass

今天我们一起学习了三个部分的语法内 容。其中第一部分 “ 由特殊疑问词引导的宾语 从句 ” 较难掌握，请同学们特别要注意从句中 的人称、语序和动词时态变化等问题。第二 部分 in order to 可以放在句首，也可以放在 句中，而 as a result 则一般放在句首。第三部 分 need to 后面接动词原形。 小 结

1Remember how to use object clauses introduced by ‘wh-’ words. 2Make sentences using ‘in order to’, ‘as a result’ and ‘need to’. 3Finish off the additional exercises. Homework

Additional exercises A Join the following sentences with object clauses introduced by ‘wh-’ words. 1I want to know … / How did you finish the work in 2 hours? 2I want to ask Mr Wu … / When should we hand in the composition? 3I can’t imagine … / How did the people build the Pyramid thousands of years ago? 4Can anyone tell me … / Where are we going for a holiday next month?

B Join the following sentences with ‘in order to’ or ‘as a result’. 1improve my spoken English / I decided to join the English Club 2He always drives carelessly / he hit his car into a tree last week

C Put the following sentences into English. 1 没有人知道他到哪里去了。 Nobody knows _______________________. 2 为了减肥，她每天只吃两顿饭。 ___________________, she has two meals every day.

3 我弟弟总是很晚睡觉，结果昨天在课上睡 着了。 My brother always goes to bed very late. ______________, he fell asleep in class yesterday. 4 恐怕你得每周检查一次你的电脑以确认它 没病毒。 I’m afraid you ________________ your computer once a week to make sure there is no virus on it.

Keys to additional exercises A 1I want to know how you finished the work in 2 hours. 2I want to ask Mr Wu when we should hand in the composition. 3I can’t imagine how the people built the Pyramid thousands of years ago. 4Can anyone tell me where we are going for a holiday next month?

B 1I decided to join the English Club in order to improve my spoken English. 2He always drives carelessly. As a result, he hit his car into a tree last week.

C 1where he has gone 2in order to lose weight 3As a result 4need to check