Unit 4 Grammar and usage 同步（ppt课件） -2022新牛津译林版（2020）《高中英语》必修第一册.pptx

1、Module 1Looking good,feeling goodMade by Chengfang Yin关系代词的基本用法关系代词的基本用法关系代词关系代词所指代（先行词）所指代（先行词）从句中充当的成分从句中充当的成分whowhomwhichthatwhose人人人人物物人人/物物人人/物物主、宾主、宾宾宾主、宾主、宾主、宾、表主、宾、表定定1.Any man _ has a sense of duty will be concerned about this problem.2.Mary is fond of music _ is quiet and gentle.3.I someti

2、mes visit a scientist _ name is known all over the country.4.All _ you must keep in mind is that you must focus on your research.5.I can remember well the persons and some pictures _ I saw in the room.6.Lucy is the girl with _ I made friends ten years ago.7.Im ashamed of my rude words _ really broke

3、 her heart.8.The teenager _ fainted in her PE lesson is out of danger now.who/thatwhich/thatwhosethatthatwhomwhich/thatwho/that1.In a society where being thin is often seen as being beautiful,teenagers sometimes turn to extreme methods to slim down quickly.Being thin being thin is often seen as bein

4、g beautiful in a society.2.It is normal for teenagers to be slightly overweight and there is no reason why they should be worried.They should not be worried for this reason.定语从句先行词定语从句先行词地点状语原因状语3.Senior high school is a period when you will learn to rise to challenges.You will learn to rise to chal

5、lenges during this period.定语从句先行词时间状语关系副关系副词词所指代（先行词）所指代（先行词）从句中担从句中担当成分当成分whenwherewhy关系关系副副词的基本用法词的基本用法时间时间时间状语时间状语地点、情形、状况、地点、情形、状况、活动、关键点等活动、关键点等地点状语地点状语原因原因原因状语原因状语1.The relative adverb where refers to a place,the relative adverb when refers to(1)_,and the relative adverb why refers to(2)_.2.In

6、 more formal English,the relative adverbs where,when and why can be replaced by“preposition+(3)_”.timereasonwhich1.Do you remember a time when you had no worries stopping you from getting a good nights rest?2.One of the reasons why people fail to get a good nights sleep is pressure from school or wo

7、rk.3.They are still growing,and night is the time when their bodies grow faster.4.Teenagers who do not sleep well may experience situations where body development slows down.Do you remember a time at which you had no worries stopping you from getting a good nights rest?介词+whichOne of the reasons for

8、 which people fail to get a good nights sleep is pressure from school or work.介词+which介词+whichThey are still growing,and night is the time during which their bodies grow faster.介词+which4.Teenagers who do not sleep well may experience situations in which body development slows down.1.The factory is i

9、n Shenzhen.He worked in the factory.2.This is the town.I was born in the town.3.He will always remember the day.His mother returned on the day.4.This was the time.She left for Beijing at the time.5.I dont know the reason.He didnt come to school yesterday for the reason.The factory where/in which he

10、worked is in Shenzhen.This is the town where/in which I was born.He will always remember the day when/on which his mother returned.This was the time when/at which she left for Beijing.I dont know the reason why/for which he didnt come to school yesterday.1.The reason why/for which I did not perform

11、well at school last week was my poor-quality sleep.2.I miss those days when/in which I used to sleep really well.3.The hospital where/in which I visited a doctor for advice on sleep problems is near my home.4.I still remember that afternoon when/on which I fell asleep on the bus and went past my sto

12、p.keys1.(that/which)2.when/at which3.where/in which4.which/that5.why/for whichkeys1.where2.(which/that)3.why4.(whom/who/that)5.when6.which/that7.(which/that)8.which9.when10.(which/that)11.whose12.wherekeys1.I will never forget the day _ I first went to school.I will never forget the day _ I spent in

13、 Beijing.2.The house _ we visited is being repaired now.The house _ Lu Xun once lived is being repaired now.3.The reason _ he didnt come to school yesterday is that he was ill.The reason _ he gave isnt true.when/on which(which/that)(which/that)where/in whichwhy/for which(which/that)1.sleep problem2.

14、fall asleep 3.suffer from4.fail to do sth.5.in the short/long term6.at risk of7.the amount of+8.stick to9.even though/if10.keep sb.from doing 11.clear of12.stay awake13.go off14.Its time to do sth.1.睡眠问题2.入睡3.遭受，患病,受之苦4.未能做某事，做某事失败5.从短期/长期来看6.冒的危险7.的数量8.坚持，黏住9.即使10.阻止某人做某事11.清除，扫除12.保持清醒13.（灯）熄灭，断电，14.是时候做某事了