下周发回并讲评作业(一)和学习记录卡等

1、123456n与表示发展趋势和数量相关的表达方式与表示发展趋势和数量相关的表达方式复习表示发展趋势的词语复习表示发展趋势的词语n动词：动词：to increase, to rise, to decrease, to fallnThe population has increased by 2 million since 1985.nThe average wage rose by $3 from 1985 to 1995.nInflation decreased from 8% in 1992 to 6% in 1995.nUnemployment fell by 2% between 199

2、2 and 1995.7n名词名词：an increase, a rise, a decrease, a fallnThere was a rise of $3 in the average wage from 1985 to 1995.n形容词和副词形容词和副词：slight, slightly, steady, steadily, sharp, sharply, dramatic, dramaticallynUnemployment has gone up slowly.nThe working week (工作周工作周) has fallen rapidly since 1995 to

3、38 hours. nThere has been a slight rise in population.nThere was a sharp decrease in inflation from 1985 to1995.8n2.下列方式表达数量下列方式表达数量nA large proportion of (很大比例的很大比例的) people who own a dog own only one dog (78%). nA small proportion of (很小比例的很小比例的)my time is spent in watching TV.nThe majority of (多数

4、的多数的) people who own a cat own only one cat. (62%)nA minority of (少数的少数的) the population owns a dog. n3.over (多于多于); under (少于少于); more than (多于多于); less than (少于少于) n Over half the dogs in the UK are pedigree.nUnder a quarter of people can swim.nMore than a third of cats are grey.nLess than 50% of

5、the population owns a dog.9(A large proportion)(More than half)(Just under a quarter)(The majority)(A minority)1011I spend the majority of my time working.I spend under a third of my time sleeping.I spend over half of my free time studying.I spend about a quarter of my free timedoing sport and seein

6、g friends. I spend a minority of my free time watchingTV and doing housework.12nUseful words and expressions:n1 average n.平均（数）平均（数）a.平均的平均的nThe average wage increased slightly.nHe smokes twenty cigarettes a day on an average.nToms work at school is above the average.n2 dramatically 戏剧性地戏剧性地,引人瞩目地引人

7、瞩目地,显著地显著地nMy brothers character has changed dramatically since he met Jane.13n3pend 花（钱）；用（时间）花（钱）；用（时间）n I spent three hours doing my homework.n How much time did you spend on your homework?n He spends most of his money on books.n4 compared to(with) 与与相比相比nCompared to many children, he is indeed v

8、ery happy.n5 household n.nA large proportion of households (家庭，户家庭，户) have a personal computer.nShe went out after her household (一家人一家人) had gone to sleep. nMrs. Smith runs a household effectively. (家务家务)14n1n2n4 Who does more gardening for pleasure, older people or younger people? nOlder people.15

9、n6range v.涉及，变动涉及，变动 n.范围范围n Prices ranged from $5 to $10. (价格从价格从5美元到美元到10美元不等。美元不等。)n The book covers a wide range of subjects. (这是这是一本题材广泛的书。一本题材广泛的书。)n7used to ( be or do sth) 曾经是曾经是(做某事做某事)n He used to be a worker.n He used to read a novel in the evening.n be used to (sth or doing sth) 习惯于某事习惯于

10、某事(做某事做某事)n He is not used to the weather in Shenzhen.n He is not used to living in Shenzhen.n8. popular a.n I like popular (流行的流行的) songs.n He is popular (受欢迎的受欢迎的) among the students.16n1 Just over a third of households have a pet.n2 Dogs are the most popular pets. n3 Cats need more care than dogs

11、.n4 Most dog owners have two or three dogs.n5 More than a quarter of cat owners have two or more cats.n6 half of dogs in the UK are pedigree.(under half)(used to be)(less)(only one dog)(third)(More than)17n现在完成时和现在完成进行时现在完成时和现在完成进行时n现在完成时现在完成时：“主语主语 + have (has) + done”表示过表示过去发生的动作对现在或将来的影响或产生的结果。去发

12、生的动作对现在或将来的影响或产生的结果。nShes lost her wallet. (So she cant buy the book now.) n现在完成进行时现在完成进行时 ：“主语主语 + have (has) + been doing”表示动作从过去某个时间一直持续到现在，表示动作从过去某个时间一直持续到现在，而且还要继续下去。而且还要继续下去。nIve been working here for three years.(肯定句肯定句)nHe has not (hasnt) been working here for very long.（否定句）（否定句）nHave you b

13、een working here for many years?（疑问句）（疑问句）nWho have they been working for? (特殊疑问句特殊疑问句)18n现在完成时和现在完成进行时的区别现在完成时和现在完成进行时的区别n在强调动作的在强调动作的结果结果, 并表示动作并表示动作已经结束已经结束时时, 使使用用现在完成时现在完成时. 在强调动作从过去某个时间在强调动作从过去某个时间一一直持续直持续到现在到现在, 而且而且还要持续还要持续下去时下去时,使用使用现在现在完成进行时完成进行时. 此外此外,n1在与表示一段时间的状语连用时，两时态在与表示一段时间的状语连用时，两时

14、态可互换。可互换。nIve been reading for two hours. (强调持续强调持续)nIve read for two hours. (强调结果强调结果)n2. 在没有表示一段时间的状语时，不可随意互在没有表示一段时间的状语时，不可随意互换。换。nJohn has painted the door.(已漆完已漆完)nJohn has been painting the door. (还在漆还在漆)19n3.两者都可表示刚结束的动作，两者都可表示刚结束的动作，现在完成进行时强调不久现在完成进行时强调不久前持续进行的动作前持续进行的动作，而，而现在完成时强调动作的结果现在完成时

15、强调动作的结果。nWere very tired. Weve been cleaning the house. (强调不久前持续进行的动作强调不久前持续进行的动作)nWeve cleaned the house. You may come in now.(强调动作的结果强调动作的结果)nfor 和和 since 用来表示时间用来表示时间nfor + 一段时间一段时间 for ten minutes, for two weeksnsince + 具体时间具体时间 since 1949, since ten days agon状态动词状态动词love, hate, be, think, feel,

16、 hear等，通等，通常不用于现在完成进行时，常不用于现在完成进行时， 而可用于现在完成时。而可用于现在完成时。n Ive always liked animals.n Ive always wanted to do sth.2021222324workhaventforbeen for threeworkedshops in Londonlikedsince Ivereorganisingsorted out2526I spend 6 hours a week watching TV.I see my parents once a week.272829nUseful words and e

17、xpressions:n1 recognise v.承认，认出承认，认出nAll the students have recognised (认识到认识到) the importance of English now.nHe is recognised internationally (国际公认国际公认) as an authority in this field.nThey immediately recognised her voice .n2 benefit n.利益，好处利益，好处 v.受益受益nDavid has had the benefit of a first class ed

18、ucation.nThis will benefit you directly.nWe benefit greatly by this activity.30n3. more and more 越来越多越来越多nMore and more people do sport in the morning.nShe is meeting him more and more.nIt is getting warmer and warmer.n4 be separated from 与与（被）分开（被）分开nThey were separated from each other by the war.n5 at work 在工作在工作nwhere were you yesterday evening?nI was at work. I usually work at night.n6 in hospital 住院治疗住院治疗nDoes Tim still visit hospital every week? No. He is in hospital. 31bring 指从别处把某人或物指从别处把某人或物“带到、领到、带到、领到、或拿到或拿到”说话者所在地或要去的地方。说话者所在地或要去的地方。nMay I bring a friend with me to our p