高中英语 UnitWorking the land Period Two Integrating Skills课时作业 新人教版必修.docx

1、高中英语 UnitWorking the land Period Two Integrating Skills课时作业 新人教版必修Period TwoIntegrating Skills.单词1n.生产；制造production细菌bacteria营养；滋养nutrition矿物；矿石mineral发现；发觉discovery根；根源root总结；摘要summary2v.使迷惑；使为难confuse遗憾；惋惜regret减少；减缩reduce浏览；略读skim画底线标出；强调underline表达意见；作出评论comment3adj.化学的chemical.短语1逐渐增强；建立；开发buil

2、d up2导致；造成(后果)lead to3集中(注意力、精力等)于focus on4使免受(影响、伤害等)；使不含(有害物)keep.free from/of5给造成损害cause damage to6此外，另外in addition7转向；向求助turn toCrops such as peas or soybeans put important minerals back into the soil，making it ready for crops such as wheat or corn that need rich and fertile soil.像豌豆和大豆这样的农作物将重要

3、的矿物质带回土壤，从而使之适宜于种植要求土壤肥沃的农作物比如玉米和小麦。1regret vt.遗憾；惋惜；n.遗憾；懊悔归纳拓展regret doingregret having done后悔做了某事regret to do sth.遗憾将要做某事regret to say/tell/inform.遗憾地说/告诉/通知to ones regret令某人感到遗憾的是with regret遗憾地语境助记(1)Tom regretted telling his parents the thing.汤姆后悔告诉了父母那件事。(2)I regretted to tell you you hadnt pa

4、ssed the driving test.我很遗憾地告诉你你没有通过驾驶考试。(3)Much to my regret，I am unable to accept your kind invitation.我不能接受你的盛情邀请，深感抱歉。题组训练(1)用所给词的适当形式填空I now regret leaving (leave) school so young.I regret to inform (inform) you that your contract will not be renewed.(2)They failed to pass the exam last time.I r

5、egretted not being able to help (没能帮助) them.2Many of these chemicals can lead to cancer or other illnesses.很多化学成分能导致癌症或其他疾病。归纳拓展(1)lead to引起，导致lead sb.to sp.把某人带到某地lead sb.to do sth.使某人去做某事lead to sb./sb.s doing sth.导致(某人)某事lead a.life过着的生活(2)to为介词的短语还有be used to习惯于be devoted to致力于，忠诚于admit to承认get

6、down to着手做look forward to盼望语境助记(1)In given conditions，a bad thing can lead to good results.在一定的条件下，一件坏事可以产生好的结果。(2)The discovery of new evidence led to the thief being caught.新证据的发现导致这个小偷被逮。(3)What led you to take up acting as a career?是什么让你开始从事演艺事业的？题组训练(1)What led him to kill (kill) his wife? (2)T

7、he drivers carelessness led to (导致) the serious traffic accident.(3)We firmly believe that war never settles anything.It only leads to (导致) violence.3With these discoveries，some farmers and many customers are beginning to turn to organic farming.由于这些发现，一些农民和消费者开始转向有机耕作。归纳拓展turn to转向；求助于；翻到(书的某页)turn

8、 down拒绝；调小turn in上交turn on/off 打开/关上turn out证明是，结果是turn over翻转，翻身turn up出现，到场，露面；开大语境助记(1)He often turns to the police when in trouble.有困难时他经常向警察求助。(2)Their talk turned to the change that had taken place in the city.他们的话题转到城市发生的变化上。(3)Once he turned up thirty minutes late for a meeting.曾经有一次他到达会议时迟到

9、了30分钟。题组训练(1)She has nobody she can turn to(她可以求助的)(2)Many people here are turning to (转向) solar power.(3)Turn to (翻到) page 65 for more information.(4)You look upset.Whats the matter?I had my proposal turned down (拒绝) again.4They focus on keeping their soil rich and free of disease.他们关心的是保持土壤肥沃并且免受病

10、害。归纳拓展focus on集中(注意力、精力等)于focus n焦点；中心点；vt.集中；聚焦focus one s attention/mind on集中注意力/心思于语境助记(1)The discussion focused on three main problems.讨论集中在三个主要问题上。(2)Please focus your attention on what he is saying.请把注意力集中在他说的话上。题组训练(1)All her energies are focused on (集中于) her children.(2)Her beauty makes her

11、the focus of attention(关注的焦点)(3)介词填空Public attention at the moment is focused on the problem of environment balance.5A healthy soil reduces disease and helps crops grow strong and healthy.健康的土壤会减少病虫害并且帮助农作物茁壮成长。归纳拓展reduce vt.减少；缩小；使陷入某种更糟的状态reduce sth.to.减少到reduce sth.by.减少了be reduced to 沦落为语境助记(1)H

12、e is trying to reduce expenses.他正试图减少开支。(2)We must gradually reduce the wage gap.我们必须逐步缩小工资差距。(3)The shopkeeper reduced the price by 10.店主把价格降了10美元。题组训练(1)She reduced her weight by 5 kilos.她的体重减少了5公斤。(2)The poor boy is reduced to begging in the street.那个可怜的孩子沦落到沿街乞讨。 (3)The skirt was reduced to 10 i

13、n the sale.在大减价期间，这条裙子减价到10英镑。6This also keeps the air，soil，water and crops free from chemicals.这还可以让空气、土壤、水以及农作物不受化学物质的污染。归纳拓展keep.free from/of使免受(影响、伤害等)；使不含(有害物)free from不含(有害物等的)；不受伤害(或影响等的)for free/free of charge免费free sb./oneself/sth. of/from sth.解除，去除语境助记(1)This medicine can keep you free fro

14、m pain.这种药可以止痛。(2)We should use new energy to keep our environment free of pollution.我们应当使用新能源，使我们的环境免受污染。(3)These exercises help free the body of tension.这些锻炼可以使紧张的身体放松。题组训练(1)We should keep ourselves free from drugs (使自己不受毒品的伤害)(2)Weve managed to keep the garden free from weeds (使花园免受杂草的伤害) this y

15、ear.(3)Free from (从摆脱出来) endless homework on weekends，the students now find their own activities，such as taking a ride together to watch the sunrise.7Crops such as peas or soybeans put important minerals back into the soil，making it ready for crops such as wheat or corn that need rich and fertile so

16、il.像豌豆或大豆这样的农作物将重要的矿物质带回土壤，从而使之适宜于种植要求土壤肥沃的农作物，比如小麦或玉米。归纳拓展making it ready for crops.是现在分词短语作结果状语，表示由前面的事情引起的一种自然的结果。动词不定式作结果状语时，多表示出乎意料的结果，有时前面加上only，以加强语气。语境助记(1)His parents died early，leaving him an orphan.他的父母早亡，他成了孤儿。(2)The firefighter cut off the wire，preventing a big fire.这名消防队员剪断了电线，阻止了一场大火的

17、发生。(3)We hurried to the station only to be told that the train had left.我们急匆匆赶到车站，结果被告知火车已开走了。题组训练(1)More highways have been built in China，making (make) it much easier for people to travel from one place to another.(2)Oil prices have risen by 32 percent since the start of the year，reaching (reach)

18、a record US 57.65 a barrel on April 4.(3)A small plane crashed into a hillside five miles east of the city，killing (kill) all four people on board. 8Swap summaries with your partner and give each other comments.和你的搭档交换摘要并互作评论。归纳拓展comment n评论；议论；vi.&vt.表达意见；作出评论comment on/upon对进行评论make comments/no co

19、mment on.对进行评论/不进行评论no comment无可奉告语境助记(1)The scandal caused a lot of comment.这件丑闻遭到很多议论。(2)He did not comment on what I said.他对我的话未作评论。题组训练(1)Do you have any comments to make (make)on the recent developments?(2)Will you resign，Minister?No comment (无可奉告)!(3)She was asked about the pay increase but ma

20、de no comment (不进行评论)on it.单词拼写1A balanced diet provides nutrition(营养) for your body.2Several new productions(作品) will appear this month.3Often，chemical(化学的)materials used for industrial productions cause dangerous forms of waste.4The receiver creates its own summary(摘要) and compares it with the one

21、 we sent.5The discovery(发现) that her assistant had lied made Patty decide to fire him.选词填空1There is no doubt that stress can lead to physical illness.2We will focus on three main topics.3I am still a little confused about what happened.4By exercising，her weight has reduced to 98 jin.5If you have any

22、 questions，you can turn to me at any time.6We would like to keep a world free from violence for children.句型转换1The old lady is not only a successful scientist but also an excellent violinist.The old lady is an excellent violinist as well as a successful scientist.2Besides，there is one further point t

23、o make.In addition，there is one further point to make.3He comes to see me every week.He comes to see me every seven days.4A heavy rain stopped me coming here yesterday.A heavy rain prevented/kept me from coming here yesterday.5His company becomes larger and larger.His business is expanding.6Everyone

24、 commented on his new hat.Everyone made comments on his new hat.课文理解1The writer seems to agree that .Anatural fertilizers are better than chemical fertilizersBchemical fertilizers are better than natural fertilizersCfarmers prefer chemical fertilizers because they can improve the soilDorganic farmer

25、s change crops every two or three years because they want to produce more kinds of crops答案A2Organic farmers prefer .Achemical fertilizersBnatural fertilizersCnatural and chemical fertilizersDsome kind of chemical fertilizers答案B3Which of the following is TRUE?AAll farming is organic farming.BUsing na

26、tural waste from animals can help reduce disease in crops and help them grow strong and healthy.CFarmers often grow the same crops year after year.In this way，they can have a good harvest.DSome organic farmers prefer planting grass between crops to make full use of the field.答案B4 so that the soil ma

27、y not get exhausted.AFarmers grow the same crops year after yearBFarmers use natural fertilizersCFarmers change crops every two or three yearsDFarmers use chemical fertilizers答案C.阅读理解Ellen Parker was worried about her health.She couldnt walk very quickly and it was difficult for her to climb stairs，

28、she was soon out of breath.“I suppose I had better go to the doctor，”she thought.She went to the doctor and told him her problem.“Im not at all surprised，”he said.“Its clear what your problem is.”He examined her and then gave her some advice.“If you dont do what I say，Mrs Parker，” he said，“then you

29、will have a heart attack.It could kill you.”Ellen was very worried as she left the doctors.She knew that she had to take his advice but that it would not be easy and that it would take time.The next day she went shopping.The first shop she went into was a butchers shop.“Id like ten pounds of steak，p

30、lease，”she said.“Certainly，madam，”the butcher replied and went into the cold storage room and found a large piece of steak.He brought the huge piece of meat back into the shop and placed it on the scale(秤)“Thats just under ten pounds，” he said.The butcher worked out the price.“At 4.99 a pound that will be 45.50 please.Shall I cut it up into small pieces for you？”“Oh，I dont want to buy the meat，”Mrs Parker said.“If you dont want to buy it，”the butcher replied，“why did you ask me to get it for you？”“I just wanted to see what 10 pounds of meat looked like.”1Mrs Ellen Parker vi