Life in the future（Period 5 Grammar）

4.he walked up and down, __________ (lose) in thought.��
5.susan seldom speaks in class until __________ (speak) to.��
6.with the water pipe __________ (choke), there wasn’t any more water for use.��
7.without anything __________ (leave) in the kitchen, the wangs decided to eat out.��
(the teacher should let the students do it first and then check the answers.)��
suggested answers:
1～7: recovered, translated, spent, lost, spoken, choked, left��
step  6 consolidation　
t: in this period, we mainly focus on the past participle used as adverbials and attributes. after class, would you please write a passage containing past participles and present participles, which shows that you have known how to use past participles properly?besides that, you will also have to finish the exercises on pages 57 and 58 to practise using the past participle.��
the design of the writing on the blackboard
unit 3 life in the future
period 5 grammar
past participles used as adverbials past participles used as attributes.
1.worried about the journey, i was unsettled for the first few days.
2.given more time, the slow learners would have done better.
3.exhausted, i slid into bed and fell fast asleep.
4.well-known for their expertise, his parents’ company named“future tours”transported me safely into the future in a time capsule. 1.my first visit was to a space station considered the most modern in this part of space.
2.well-known for their expertise, his parents’ company named“future tours”transported me safely into the future in a tome capsule.
3.soon i was back on my feet again and followed him to collect a hovering carriage driven by computer.
research and activities
suppose you are sherlock holmes, the great detective.you are telling us the story like this:
one day i was sitting at my desk, absorbed by what i was reading when the doorbell rang.a young lady came in, frightened and puzzled, which could be read in her eyes.i asked her what i could do for her.then she began to tell me an alien creature called future, ...please continue the story with your imagination.because it is fictional, whatever you make up is possible.you had better make your description sound reasonable and attractive on condition that there are some sentences with past participles used as adverbials and attributes.��
reference for teaching
grammar
現在分詞和過去分詞的用法��
現在分詞和過去分詞主要差別在于: 現在分詞表示“主動和進行”, 過去分詞表示“被動和完成”(不及物動詞的過去分詞不表示被動, 只表示完成)。分詞可以有自己的狀語、賓語或邏輯主語等。��