高一英语人教版必修四第二单元学案设计+答案

一、词汇变形Book4 Unit2 Working the land词汇导学案1.hunger (n.)---hungry(adj.)饿的2.disturbing (adj.)---disturbed(adj.)不安的；焦虑的---disturb(v.)打扰；妨碍；使不安3.expand (v.)---expansion(n.) 膨胀4.circulate (v.)---circulation(n.) 流通，循环5.freedom (n.) ---freely(adv.)---free(adj.)自由的(vt.)使自由6.equip (v.)---equipment(n.)设备7.nationality (n.)---nation(n.)---national(adj.) ---nationalism(n.)民族主义；国家主义---nationalize(vt.)使国有化；使民族化---international(adj.)国际的8.o ccupation (n.)---occupational(adj.)职业的---occupy(v.)占据，占领；使忙碌9.personality (n.)个性---person(n.)---personal(adj.)---personally(adv.)---interpersonal(adj.)人际的---personnel(n.) 职员10.confuse (v.)---confusion(n.)---confused(adj.)---confusing(adj.)二、重点单词1.struggle vi. 11.chemical (adj.)---chemistry(n.)---chemist(n.)化学家12.fertile (adj.)---fertilizer(n.)肥料13.nutrition (n.)---nutritious(adj.)有营养的14.discover (v.)---discovery(n.)发现15.reduce (v.)---reduction(n.)减少16.industry (n.)---industrial(adj.)工业的---industrialize(vt.)使工业化17.regret (vt.& n.)---regretful(adj.)后悔的；遗憾的---regretfully(adv.)18.produce(v.)生产---producer(n.)制片人19.cover(v) ---discover(v)发现---discovery (n)20.mine(v.)开矿-miner(n.)--mineral(n.) 矿物质21.sum(n.) 总和---summarize(v.)总结---summary(n.)概要，总结an(n)器官，组织---organize(v.)---organic(adj.)组织的，有机的，器官的23.nutrition(n.)---nutritious (adj.)有营养的24.satisfy(vt)---satisfied/satisfying/satisfactory- --satisfaction (n)满意❶_ ❷_ _ *He has been struggling to succeed/struggling for success in his business.I struggled up the hill with the heavy bags. struggle through the snowstorm *He has been struggling/fighting against illness for years.struggle for freedom / independence / human rightsn. 斗争; 拼搏; 努力The struggle for freedom was long and hard.struggle for 为......而奋斗struggle against 与... 斗争struggle to do sth (=make great efforts to do sth)努力做某事struggle to one's feet 挣扎着站起来stand on one’s feet 站起来；恢复健康；自食其力（拓展：站起来rise to one’s feet; get to one’s feet jump to one’s feet 跳起来; )1)The Chinese people have been struggling __ _____ human rights.2)The children talked so loudly at dinner table that I had to struggle ___ _.(hear)3)T hey asked for rights,__ ___ which they had struggled for hundreds of years.4)India gained independence in 1947, after __ long struggle.2.equip vt./vi.配备；装备（equipped，equipped）n. equipment 设备（不可数）❶装备；配备to provide a person and place with the things that are needed for a particular place：The boys equipped themselves with food, tents and sleeping bags for their journey.❷(体力、智力上) 使有准备；使有资格to prepare sb for an activity or task by giving them the information and skills：① We equip students with the skills they will need once they leave college.②*A good education should equip you for life. 良好的教育能使你受用终生。

③There are a lot of pieces of equipment in the gym. 健身馆里有很多设备。

a piece of equipmentequip sb/sth with 用......武装某人/装备某物be equipped with…配备有…；拥有…equip sb/sth for 为.....而武装某人/装备某物be equipped for …为…做准备be well/poorly equipped 设备精良的/差的be equipped to do sth 准备好做…1)Your training will ______you ___ your future job.2)*She ___ _much experience in teaching. 她具有丰富的教学经验3)The more you learn, the more ____ _(equip) for life you are.4)*这个宾馆拥有现代化的便利设施。

_ _.3.regret vt. 后悔，懊悔；遗憾(regretted, regretted)①He who will not learn when he is young will regret it when he is old. 少壮不努力，老大徒伤悲。

②*If we don’t act now to protect the environment, we’ll live to regret it (= We’ll regret it in the future). 如果我们现在不行动起来保护环境，将来就会后悔的。

③He did not regret saying what he did but felt that he could have expressed it differently.④I regret to tell that you didn’t pass the examination.■n [U] & [C] 遗憾；悔恨：I have no regrets about leaving. 我毫不后悔离开。

*Much to my regret, I am unable to accept your kind invitation.regret doing /having done sth 后悔做过某事regret to do sth 很抱歉要做某事情with great/deep regret 很遗憾to one’s regret 让某人感到遗憾的是…regretful adj 后悔的，失望的1)*I regret _____ ( tell )you that you haven't passed the driving test.2)I have always regretted ____ (not study) harder at school.3)I now regretted _______ (make ) a promise that I would join the club.4)* _ ___ my great regret, he didn’t show up at the meeting.4.f ocus vt./vi 集中；聚焦n.焦点；中心点focus/ fix one's attention/mind on 集中注意力于pay attention to 注意apply oneself to doing sth.专注于…put one’s heart into sth 全神贯注于某事be buried in 埋头于; 专心于1)Public attention at the moment ____ (focus)on the problem of how to create opportunities for the laid-off workers.2)*With his attention ___ ____ (focus) on the book, he didn’t notice me come in.3)*你必须把心思用在学习上_5.confuse vt.使迷惑; 把…混淆adj.迷惑的_ 令人困惑的_confuse A and/with B 把某物和某物弄混了be confused about 对某物感到迷惑1)There was a ____ look on his face when he met with the ____ problem.(confuse)2)I always confuse you ___ your sister ---- you look so alike.3)I was totally ___ .... C ould you explain that again？tax-free goods 免税商品 fat-free milk 脱脂牛奶 carefree 无忧无虑的set…f ree 释放for free/ for nothing/ free of charge 免费地 reduce sth. from…to…从…减少到… reduce… by 减少了…（降幅）reduce sb. to doing sth. 使沦落，使陷入窘境 be reduced to tears 留下眼泪make comments/a comment on/upon=comment on/upon 对…作评价no comment 无可奉告；介词词组表原因的：owing to because of as a result of due toon account of 连词表原因：for, because, since, now that, asbe happy with/be content with /be satisfied with/be pleased with 对某事满意be satisfied to do 对做某事感到满意satisfy vt. 使满意;满足satisfy one’s needs = meet one’s needssatisfactory/satisfying adj. 合适的，令人满意的 far from satisfactory 远远不能令人满意 satisfaction n. 满意，满足 to one's satisfaction 令人感到满意的是6. f reedom n. 自由free adj. ①随心所欲的;自由的 be free to do 随时做某事 （freedom n.）②免费的； *There is no such thing as a free lunch③ 不含有害物质的；不受…伤害/影响 be free from artificial colours④ 空闲的；没有安排活动的 be free for sth. /be available in one’s free timefree v. ①释放，使自由 (=release/ set sb. free)②解除，（去除，清除）*Taking exerci s e help s free the body of ten s ion.1) The most pleasant thing of the rainy season is ____ one can entirely be free _____ dust. 2) Nancy now helps people find ways of gaining more physical __ _____ (free).3) The park is closed in many places to traffic so people can walk, cycle, or skate ___ (free).7. reduce v. 减少，缩减 reduction n.缩减，减少 (近义:decrease 反义:increase, rise) 1) Hunger reduced them to stealing.2) They were reduced to begging in the streets.3) The temperature has been reduced (from 40 degrees)_ 28 degrees.4)She says that has reduced her household spending ____ 40 percent.8. comment v/ n.评论 （近: remark n. & v. 谈论；评论）1) I know nothing about the accident so I refuse to comment ___ it.2) The teacher often makes __ (comment)on how different the two boys are.三、重点短语1. thanks to 由于，因为，幸亏1) Thanks ____the kind people around, he was sent to hospital and saved by the doctors.2) Because the heavy snow, the flight was cancelled.2. be satisfied with 对 . 感到满意，满足1) You have not given a _____ e xcuse for your behavior.(satisfy)2) The drivers won’t go back to work until their demand for better pay ___ _.(satisfy)3) He is quite ___ (satisfy) with my __ answer.4) To my __ _____ (satisfy ),he came here on t ime.3.rid... of... 使...摆脱，除去(此短语也可以写作get rid of )get/be rid of 去掉；摆脱；抛弃rid sb /oneself/ sth of sth 使.......摆脱........类似短语：remind sb. of sth. 提醒rob sb. of sth. 抢劫inform sb. of sth. 通知某人某事warn sb. of sth. 警告free sb. of sth.使人摆脱1)I want to rid this city ___ pollution.2)I’d like to remind you ____ the meeting and inform you __ ____ (attend) it .3)He wanted to __ ______________ the burden of the secret.他想把秘密说出来，得到解脱。