2019届一轮复习人教版选修六Unit3Ahealthylife单元学案（25页word版）

2019届一轮复习人教版选修六Unit3Ahealthylife单元学案（25页word版）

‎2019届一轮复习人教版选修六Unit 3A healthy life单元学案 单元基础词汇 ‎1．activity n．__活动__‎ ‎2．eager adj.__渴望的；热切的__‎ ‎3．__anxiety__ n．担忧；焦虑 ‎4．beneficial adj.__有益的；有帮助的__‎ ‎5．energetic adj.__精力旺盛的__‎ ‎6．__keep__ fit/healthy 保持健康 ‎7．make friends __with__ sb.和某人交朋友 ‎8．__share__ feelings and ideas __with__与……分享感受和观点 ‎9．be keen on__热衷于__‎ ‎10．climb mountains __爬山__‎ ‎11．keep a good mood __保持乐观心态__‎ ‎12．__help(sb.)_out__帮助(某人)摆脱困境 ‎13．prefer...to...__(比起……来)更喜欢……__‎ ‎14．__get_rid_of__ the bad habit of...改掉……的坏习惯 ‎15．take exercise __锻炼；进行运动__‎ 单元好句 ‎1．There are__ a variety of__ after－class activities in our school, which__ benefit us a lot__.‎ 我们学校有各种各样的课外活动，这些活动对我们很有益。‎ ‎2．We should do morning exercises every day, which is vital to__ keep fit__.‎ 我们应当每天做早操，这对于保持健康至关重要。‎ ‎3．We should__ take some measures to reduce the pressure__, such as doing some sports, listening to music, going outing and so on.‎ 我们可以采取一些措施来减轻压力，如锻炼、听音乐、郊游等。‎ 词汇素养　‎ Ⅰ.单词识记 ‎1．__ban__vt.& n．禁止；取缔；禁令；谴责 ‎2．__effect__n.[C，U]结果；效力 ‎3．__quit__vt.停止(做某事)；离开 ‎4．__addicted__adj.入了迷的；上了瘾的→__addiction__n.[U，C]沉溺；嗜好→__addictive__adj.使人上瘾的→__addict__vt.使上瘾 n．[C]有瘾的人 ‎5．__accustom__vt.使习惯于→__accustomed__adj.惯常的；习惯了的 ‎6．__disappointed__adj.失望的；沮丧的→__disappointing__adj.令人失望的→__disappoint__vt.使失望；使扫兴→__disappointment__n.[C，U]失望； 沮丧 ‎7．__desperate__adj.绝望的；拼命的→__desperately__adv.拼命地；绝望地 ‎8．__ashamed__adj.感到惭愧或羞耻的→__shame__n.羞愧→(同义词)__shameful__adj.可耻的→__shameless__adj.无耻的；厚颜的 ‎9．__stress__n.[C，U]压力；重音　vt.加压力于；使坚张→‎ ‎__stressful__adj.产生压力的；紧张的→__stressed__adj.焦虑不安的 ‎10．__mental__adj.精神的；智力的→__mentally__adv.精神上；智力上 ‎11．__strengthen__vt.加强；巩固；使紧强　vi.变强→__strength__n.[U]力气；力量；[C]强项；长处 ‎12．awkward adj.__局促不安的；笨拙的__‎ ‎13．abuse n．& vt.__滥用；虐待__‎ ‎14．adolescent n．__青少年__　adj.__青春期的__‎ Ⅱ.词汇运用 ‎1．An __automatic__ cooker can cook your rice __automatically__.(automatic)‎ ‎2．Playing computer games is highly __addictive__. Once you get __addicted__ to it, you will find it hard to get rid of it. Now, Henry is fighting his __addiction__ to the games.(addict)‎ ‎3．He feels __stressed__(stress) at the thought of the coming examination.‎ ‎4．The boy was almost __breathless__(breath) when he stopped running.‎ ‎5．(2015·江苏)People volunteer to express personal values, to expand their range of experiences, and to __strengthen__(strength) social relationships.‎ ‎6．You should learn to __relax__ yourself and a knowledge of __relaxing__ techniques will make you feel __relaxed__.(relax)‎ ‎7．(2015·陕西)Punishing kids for bad marks is __mentally__(mental) damaging.‎ ‎8．Today, the weather was really __disappointing__ because it was raining. Arriving at a park, we were __disappointed__ to find it was not open today. To our __disappointment__,_the library was closed, too.(disappoint)‎ ‎9．The man in the river __desperately__ tried to reach the side. The situation was __desperate__ but not hopeless.(desperate)‎ ‎10．Fortunately, he __survived__ the earthquake and he was a __survivor__. His __survival__ was a wonder.(survive)‎ Ⅲ.单词巧记 ‎1．－en动词后缀 ‎①broaden vt.拓宽 ‎②brighten vt.使发亮 ‎③weaken vt.减弱；削弱 ‎④loosen vt.放松 ‎⑤strengthen vt.加强；巩固 ‎⑥threaten vt.威胁 ‎⑦frighten vt.使惊恐；使害怕 ‎⑧tighten vt.收紧；使变紧 ‎2．adj.＋n.＋ed合成形容词 ‎①bad－tempered脾气暴躁的；易怒的 ‎②absent－minded心不在焉的 ‎③cold－blooded冷血的 ‎④kind－hearted好心的；仁慈的 ‎⑤short－sighted近视的 ‎⑥old－fashioned老式的；过时的 ‎⑦middle－aged中年的 ‎3．“结果、效果”家族 ‎①effect n．结果；效力；影响，作用 ‎②outcome n．结果 ‎③result n．结果 ‎④consequence n．结果；后果 ‎⑤influence n．影响；作用 ‎⑥impact n．影响；作用 ‎4．“健康与医疗”相关词汇 ‎①pill n．药丸；药片 ‎②tablet n．药片 ‎③capsule n．胶囊 ‎④symptom n．症状 ‎⑤cure vt.治愈 ‎⑥treat vt.治疗 ‎⑦suffer vi.遭罪；受苦 ‎⑧recover vi.恢复；痊愈 ‎⑨medical adj.医学的；医疗的 ‎⑩virus n．病毒 ‎ 短语速记 Ⅰ.短语默写 ‎1．__due to__由于……‎ ‎2．__(be) addicted to__对……有瘾 ‎3．__(be)accustomed to__习惯于……‎ ‎4．__decide on__对……作出决定 ‎5．__feel like(doing)__想要(做)……‎ ‎6．__in spite of__不顾；不管 ‎7．__take risks (a risk)__冒险 ‎8．__get into__陷入；染上(坏习惯)‎ ‎9．__at risk__处境危险；遭受危险 ‎10．__throw away__扔掉 Ⅱ.短语填空 ‎1．To succeed in business，one must be prepared to__take risks (a risk)__.‎ ‎2．I__am accustomed to__getting up early and taking an hour's walk before breakfast.‎ ‎3．What worries him is that his son__is addicted to__watching TV.‎ ‎4．I regret not having followed your advice；I__get into__trouble now.‎ ‎5．Most of them turned up on time；only Tom arrived late__ due to__the storm.‎ ‎6．They had a wonderful holiday，__in spite of__the bad weather.‎ ‎7．Don't__decide on__important matters too quickly.‎ ‎8．Lydia doesn't__feel like__going abroad.Her parents are ‎ old and she wants to take care of them.‎ Ⅲ.联想归纳 ‎1．be＋过去分词＋to必备短语集锦 ‎①be addicted to对……上瘾 ‎②be devoted to致力于；献身于 ‎③be related to和……有关 ‎④be accustomed to习惯于……‎ ‎⑤be limited to限制于……‎ ‎⑥be opposed to反对；不赞成 ‎2．get短语串联 ‎①get across使通过；讲清楚，使人了解 ‎②get away(from)逃脱；离开，出发 ‎③get away with逃避惩罚(责备，追究)‎ ‎④get down to开始认真考虑； 着手办理(某事)‎ ‎⑤get over克服；忍受；痊愈；完成；走完 ‎⑥get round/around传开；绕过，回避 ‎⑦get through完成；及格；通过；打通(电话)‎ ‎⑧get on进展，相处；上车 ‎⑨get rid of戒除；除去……‎ 句式悟通 背会原句 知晓考点 我会仿用 ‎1.As you know, if you do the same thing over and over ‎1.(2015·全国卷Ⅱ ‎ again, you begin to do it automatically.‎ 你知道，如果你反反复复地做同一件事，你就会自动地做它。‎ as引导非限制性定语从句，指代后面整句话的内容，意为“正如……”‎ ‎)我们知道，除了美味的饺子之外，养老院的老人也需要温暖和关心。‎ ‎__As we know__, besides tasty dumplings, what elderly people in the nursing home also need is warmth and care.‎ ‎2.I do hope so because I want you to live as long and healthy a life as I have.‎ 我的确希望如此，因为我想让你和我一样活得健康长寿。‎ ‎(1)do/does/did强调谓语动词。‎ ‎(2)as...as引导比较状语从句。‎ ‎2.(四川卷)如果你有工作，一定要专心工作最终才能成功。‎ If you have a job,__ do devote__ yourself to it and finally you will succeed.‎ ‎3.I knew it was time to quit smoking.‎ 我知道该戒烟了。‎ It is/was time to do sth.该做某事了。‎ ‎3.(2015·北京卷)我们该把我们学到的技巧应用到实际中去了。‎ ‎__It was time to put__ the skills we had learned to use.‎ 精 研 词 汇 短 语 ‎1．stress n．重压；逼迫；压力；重音；强调重要性　vt.加压力于；使紧张；重读 归纳拓展 ‎(1)under stress 在压力之下 under the stress of...在……压力之下 lay/place/put stress on sth.强调某事物 ‎(2)stress the importance of 强调……的重要性 ‎(3)stressed adj.焦虑不安的，感到有压力的 stressful adj.产生压力的；压力重的；紧张的 多维训练 完成句子。‎ ‎①(朗文高阶)Janet's been__ under a lot of stress__ since her mother's illness.‎ 珍妮特自从她母亲生病以来承受了很大压力。‎ ‎②(牛津高阶)She lays__ great stress on____punctuality.‎ 她十分注重守时。‎ ‎③He__ stressed the importance__ of accepting a good education at the meeting.‎ 他在会议上强调了接受良好教育的重要性。‎ ‎④(2016·全国卷Ⅱ)If you__ feel stressed__ by responsibilities at work, you should take a step back and identify(识别) those of greater and less importance.‎ 如果你因工作责任而感到紧张的话，你应该退一步想想，并且辨别一下哪些工作更重要，哪些不太重要。‎ ‎⑤(有道词典)Nobody is perfect, especially__ under stress__.‎ 人无完人，尤其是在压力之下。‎ ‎⑥After a__ stressful__ week of work, all the employees ‎ were extremely__ stressed__ and tired. They complained that few could work efficiently under__ stress__.‎ 在为期一周的紧张工作之后，所有职工都心力交瘁，疲惫不堪，他们抱怨说很少有人能够在压力下高效地工作。‎ ‎2．addicted adj.入了迷的；上了瘾的 归纳拓展 ‎(1)be/become/get addicted to(doing)sth.沉溺于(做)某事 ‎(2)addict vt.使沉溺；使上瘾　n．有瘾的人 addict oneself to (doing)sth.沉溺于(做)某事 a work addict 工作狂 ‎(3)addiction n. 癖好 温馨提示 不管是动词addict还是形容词addicted或名词addiction，表示“沉迷于/热衷于……”都和介词to连用。‎ 多维训练 单句语法填空。‎ ‎①(牛津高阶)He is now fighting his __addiction__(addict) to alcohol.‎ ‎②(2015·广东卷)The smarter a child is, the less likely he gets __addicted__(addict) to it.‎ 单句改错。‎ ‎③(2015·安徽卷)We are addicted to buy new things.‎ ‎__buy→buying__‎ 高考小作文。‎ ‎④‎ ‎(重庆高考书面表达)就我个人而言，迷恋于玩手机是不明智的，因为我们有可能忽视生活中其他重要的事情。‎ As far as I'm concerned, it's not wise for us to __be_addicted_to_playing__ with smart phones because we may ignore other important things in life.‎ ‎3．accustomed adj.经常的；惯常的；习惯了的 归纳拓展 ‎(1)be accustomed to(doing)sth.习惯于(做)某事(表示状态)‎ get/become accustomed to(doing)sth.习惯于(做)某事(表示动作)‎ ‎(2)accustom vt.使习惯于 accustom sb./oneself to(doing)sth.使某人/自己习惯于(做)某事 多维训练 单句语法填空。‎ ‎①As we all know, English people are accustomed to__driving__(drive) on the left.‎ ‎②__Accustomed__(accustom) to living in the countryside, Mr.King found it hard to live in the city.‎ 一句多译。‎ 我习惯于在冬天的每个晚上喝一杯热茶，这样我就会觉得又有精神了。‎ ‎③_ I am accustomed to drinking__a cup of hot tea every evening in the cold winter, and I feel refreshed again.‎ ‎④I__accustom myself to drinking__a cup of hot tea every evening in the cold winter, and I feel refreshed again.‎ ‎⑤__Accustomed to drinking__a cup of hot tea every evening in the cold winter, I feel refreshed again.(分词作状语)‎ ‎4．effect n．结果；效力 归纳拓展 ‎(1)have an effect on/upon 对……产生影响 come/go into effect 生效 bring/carry/put...into effect实施；使……生效/起作用 ‎(2)effective adj. 有效的；有影响的 ‎(3)affect vt. 影响 多维训练 完成句子。‎ ‎①(2016·江苏高考)These __effects__ of the Internet have become even more striking since I've begun using a smartphone.‎ 自从我开始使用智能手机，网络的这些影响变得更引人注目。‎ ‎②(2016·四川高考)These hormones also__ have a positive effect on__ the heart and the blood flow.‎ 这些激素对心脏和血流也有积极的影响。‎ ‎③(牛津高阶)New controls__ come into effect__ next month.‎ 下月开始实施新的管制措施。‎ ‎④(重庆高考书面表达)我写信告诉你中国长江江豚正面临灭绝，因为人类的活动对它们产生了不利的影响。‎ I am writing to tell you that the finless porpoise is becoming extinct__ because humans' activities have a bad effect on them__.‎ ‎5．ashamed adj.感到惭愧或羞耻的 归纳拓展 ‎(1)be/feel ashamed of__因……感到惭愧 ‎ be ashamed to do sth.耻于做某事 ‎(2)shame n．羞愧 It's a shame/pity that...……真令人遗憾 What a shame/pity! 真可惜！‎ 易混辨析 多维训练 完成句子。‎ ‎①(2016·浙江高考)I read those two lines over and over. I was __ashamed of__ myself.‎ 我反复地读了那两行。我深感羞愧。‎ ‎②(牛津高阶)You should__ be ashamed of__ yourself for telling such lies.‎ 你撒这种谎应为自己感到羞愧。‎ ‎③(朗文高阶)__I'm ashamed to admit__ that I've never read any of his books.‎ 我真不好意思承认，我从来没读过他的书。 ‎ ‎④I heard you had your watch stolen.__ What a shame__!‎ 我听说你的手表被偷了，真可惜！‎ ‎⑤__It's a shame__ that she isn't here to see it.‎ 真可惜她不能在这儿亲自看看。‎ 选词填空(ashamed/shameful)。‎ ‎⑥I'm __ashamed__ to say I haven't passed the examination ‎ this time.‎ ‎⑦It's __shameful__ to steal others' things.‎ ‎6．ban vt.(banned，banned)禁止；取缔　n．禁令；谴责 归纳拓展 a ban on sth.关于某事的禁令 ban(doing)sth.禁止/取消(做)某事 ban sb.from doing sth.禁止某人做某事 多维训练 完成句子。‎ ‎①Our government has sent a large number of policemen__ to ban the illegal organizations__.‎ 我国政府已经派出了许多警察去取缔这些非法组织。‎ ‎②The Chinese government__ has decided to ban smoking in public places across the country__.‎ 中国政府已决定在全国公共场所禁烟。‎ ‎③Our headmaster__ declared a ban on smoking in our school__, which made us delighted.‎ 我们的校长宣布了禁止在学校吸烟的禁令，这让我们很高兴。‎ ‎④The students want to know__ whether they are banned from swimming in the river__.‎ 学生想知道他们是否被禁止在河里游泳。‎ ‎7．due to由于……；因为……‎ 归纳拓展 ‎(1)be due预定/计(做)某事 ‎(2)(be)due to sb.应支付/给予/归于某人 多维训练 补全句子。‎ ‎①The latest survey indicates that the global economy is declining__due to__many factors.‎ 最新的调查表明，由于多种因素，全球经济正在呈现下降的趋势。‎ ‎②Any money that__is due to__you will be paid before the end of the month.‎ 欠你的钱将在月底之前全部支付给你。‎ ‎③The old man said the accident was__ due to__ careless driving, so a lot of money was__ due to be paid__by the driver.‎ 老人说事故是由于粗心驾驶造成的，因此大笔的钱应由司机支付。‎ ‎8．take risks(a risk)冒险 归纳拓展 ‎(1)at risk有风险；处境危险 at the risk of...冒着……的风险 take/run the risk of doing sth.冒险做某事 take risks(a risk)to do sth.冒险做某事 ‎(2)risk doing sth.冒险做某事 risk one's life to do sth.冒着生命危险做某事 多维训练 补全句子。‎ ‎①He could not_ take risks/a risk__to lose the good chance.‎ 他不能冒险失去这一次好机会。‎ 单句语法填空。‎ ‎②If you go online tomorrow，your computer might run the risk of__being attacked__(attack)by a virus.‎ ‎③He got well－prepared for the job interview，for he couldn't risk__losing__(lose)the good opportunity.‎ ‎9．get into陷入；染上(坏习惯)‎ 归纳拓展 get into trouble 陷入困境；惹上麻烦 get into debt 负债累累 get into a panic 陷入恐慌 get into a temper 大发脾气 get into the habit of 养成/染上……的(坏)习惯 多维训练 补全句子。‎ ‎①I've_ got into the habit of__calling in on my__grandparents on my way home from school.‎ 我已养成了在放学回家的路上看望祖父母的习惯。‎ 单句语法填空。‎ ‎②If you continue spending money like this, you'll__get into debt__one day.‎ ‎③Such people always stick to their views, even if it means that they may__get into trouble__.‎ 精 析 句 型 结 构 ‎1．...and now you are finding it difficult to give it up.‎ 现在你发现很难把它戒掉。‎ 该句中的it为形式宾语，代替to give it up。‎ 归纳拓展 it作形式宾语常用于下列句型中：‎ find/think/make/feel/consider it ＋adj./n.(for sb.)to do sth./doing sth./that ...‎ 多维训练 根据括号内汉语提示完成句子。‎ ‎①He__ makes it his duty__(看成是自己的职责)to help others whenever they are in trouble.‎ ‎②We__ think it very important__(认为很重要)that we should keep calm in time of danger.‎ ‎2．I__do hope so because I want you to live as long and healthy a life as I have.‎ 我的确希望如此，因为我想你和我一样健康长寿。‎ 句中的do用来表示强调。‎ 归纳拓展 ‎(1)“do/does/did＋动词原形”表示强调，意为“确实，的确”，用来加强谓语动词的语气，但必须符合以下条件：‎ ‎①句子为肯定句。‎ ‎②句子的时态为一般现在时或一般过去时。‎ ‎(2)句中使用了一个比较结构：so/as＋adj.＋a(n)＋单数可数名词＋as，意为“和……一样……”。‎ 多维训练 完成句子。‎ ‎①Believe it or not，he__did go__home yesterday.‎ 信不信由你，他昨天确实回家了。‎ ‎②The young man hopes to live__as simple a life as__his grandpa.‎ 这个小伙子希望和他爷爷一样过俭朴的生活。‎ ‎③As a matter of fact，I can't afford__as expensive a car as__his.‎ 事实上，我买不起像他一样昂贵的私家车。‎ 基 础 训 练 Ⅰ.单句语法填空 ‎1．It's quite hot today.Do you feel like __going__(go) for a swim?‎ ‎2．It is unbelievable that Mr.Lucas leads a simple life __despite__his great wealth.‎ ‎3．—They are quiet, aren't they?‎ ‎—Yes.They are accustomed to not __talking__(talk) at meals.‎ ‎4．Lydia doesn't feel like __studying__(study) abroad.Her parents are old.‎ ‎5．The two girls are so alike that strangers find __it__difficult to tell one from the other.‎ ‎6．—Who knocked at the door?‎ ‎—I've no idea.I just pretended nobody was at home, so I didn't ask who __it__ was.‎ ‎7．The leader __strengthened__(strength) his basketball ‎ team by bringing in several young players.‎ ‎8．After the earthquake, the soldiers took the risk of __being_injured__(injure) by the falling stones to save the villagers.‎ ‎9．The new survey shows that the number of students __addicted__(addict) to computer games has been on the increase in recent years.‎ ‎10．It's not what we do once in a while __that__ shapes our lives, but what we do consistently.‎ ‎11．Wherever he is, he makes __it__ a rule to give his mother a call every day.‎ ‎12．The young man risked __being_knocked__ (knock) down to take the child on the busy road to safety.‎ ‎13．Things can easily go wrong when people are __under__ stress ‎14．In spite of __what__ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.‎ Ⅱ.完成句子 ‎1．The scholar likes to __decide_on__(对……做出决定) every step instead of __taking_risks__(冒险)．‎ ‎2．__Every_time__(每次) I come back, I feel conditions have improved.This is __due_to__(因为) your hard work.‎ ‎3．__In_spite_of__(尽管) her great efforts, Sue failed once again.‎ ‎4．It is easy for adolescents to __get_into_the_habit_of_smoking__(染上吸烟的习惯)．‎ ‎5．If you smoke often, your body will __become_accustomed_to__(习惯) nicotine in it and you will __be_addicted_to_smoking__(吸烟成瘾)．‎ ‎6．The chemist told us drug abuse __has_a_great_effect_on__(对……有很大影响) the brain.‎ ‎7．许多人发现很难理解这些事件背后的意义。‎ Many people __found_it_difficult_to_understand__ what was behind these events.‎ ‎8．我确实希望你能经常运动，国为我想要你和我一样过健康的生活。‎ ‎__I_do_hope__you can take exercise regularly because I want you to __live_as_healthy_a_life_as_I_have__.‎ ‎9．一般说来，男性雇员比女性雇员更可能提供帮助。‎ In general, male employees __are_more_likely_to_offer_help__ than female employees.‎ ‎10．我们都知道开始吸烟是多么容易而戒烟是多么难。‎ We all know __how_easy_it_is_to_begin_smoking__ and __how_tough_it_is_to_stop__ .‎ Ⅲ.单句改错 ‎1．If you take the risk of not wearing a seat belt, you will be at the risk while driving.‎ ‎__去掉第二个the__‎ ‎2．As far as I know, they are accustomed to not talk at ‎ meals.‎ ‎__talk→talking__‎ ‎3．Having been abused his power as mayor to give jobs to his friends, Williams is now under investigation.‎ ‎__去掉been__‎ ‎4．Disappointing at failing in the math exam, John wouldn't like to talk about it to his parents.‎ ‎__Disappointing→Disappointed__‎ ‎5．I'm not a little tired today after giving the room a thorough cleaning and I have never had as more tiring a day as today.‎ ‎__去掉more__‎ ‎6．I strongly feel that whatever our friends do do matter to us.‎ ‎__第二个do→does__‎ Ⅳ.语篇填空 By the way, did you know that this is because you become __1.addicted__(addict) in three different ways? First, you can become physically addicted __2.to__ nicotine, which is one of the hundreds of chemicals in cigarettes.This means that after a while your body becomes __3.accustomed__(accustom) to having nicotine in it.So __4.when__ the drug leaves your body, you get withdrawal symptoms.I remember feeling bad－tempered and sometimes even in pain.Secondly, you become addicted through habit.As you know,____5.if__ you do the same thing over and over ‎ again, you begin to do __6.it__ automatically.Lastly, you can become __7.mentally__ (mental) addicted.I believed I was __8.happier__(happy) and more relaxed after having __9.a__ cigarette, so I began to think that I could only feel good when I smoked.I was addicted in all three ways, so it was very difficult to quit.But I __10.did__ finally manage.‎ 能 力 提 升 Ⅰ.单元考点与语法填空 A lot of the time when I reveal to my French friends that I am a vegetarian(素食者), a look of horror comes over their faces! __1.It__ has been fascinating to experience the cultural __2.importance__(important) of food in different countries. In the United Kingdom, vegetarianism is very popular. However, here in France, I often struggle __3.to_find__(find) a meat－and fish－free option on a menu, __4.which__ can make eating in restaurants a bit of a challenge.‎ A common misunderstanding about vegetarian food is that it is not as tasty or nutritious __5.as__ a meal which involves meat or fish. However, __6.in__ spite of the fact that sometimes vegetarian food requires a little more creativity, it is very easy to enjoy a healthy and __7.balanced__(balance) diet as a vegetarian, as meat substitutes are becoming so much more easily accessible. Meat－free Mondays is all about helping people to have one day a week free of meat. By the way the meat－free day does not necessarily have to be a Monday! The campaign ‎ __8.aims__(aim) to lower the carbon footprint of the planet as well as to improve our health. This is a great challenge for anyone who would like to try out some vegetarian cooking and is a wonderful way to contribute to __9.slowing__(slow) down climate change. I do hope you will enjoy trying out some __10.amazing__(amaze) vegetarian recipes!‎ Ⅱ.单元语法与短文改错(it的用法)‎ Tropical forests grow near the Equator where there is warm and wet. There are only two seasons, rainy and dry. This is normally 20－25℃ in a tropical forest and it is only a drop of about 5℃ in the coldest months. There is a lot of rain, on average more than 200 cm per year. Because poor soil, that is difficult for plants on the forest floor to develop, as tall trees(25－35 m) block out the light.‎ In temperate(温带的) forests, which is impossible for the trees to grow all the year round and there was a growing season of only 140－200 days. There it is also a greater range of temperatures, from －30℃ to 30℃， and there rains throughout the year. As one is cooler and drier here, trees are smaller.‎ 答案：‎ Tropical forests grow near the Equator where is warm and wet. There are only two seasons, rainy and dry. is normally 20－25℃ in a tropical forest and is only a drop of about 5℃ in the coldest months. There is a lot of rain, on ‎ average more than 200 cm per year. Because poor soil, is difficult for plants on the forest floor to develop, as tall trees(25－35 m) block out the light.‎ In temperate(温带的) forests, is impossible for the trees to grow all the year round and there a growing season of only 140－200 days. There 　it__is also a greater range of temperatures, from －30℃ to 30℃， and rains throughout the year. As is cooler and drier here, trees are smaller.‎ Ⅲ.单元话题与书面表达 ‎(一)根据提示结合本单元所学知识补全短文(无提示处请填写适当的过渡词)‎ ‎❶There are an increasing number of teenagers ①__addicted to the Internet games__(沉溺于网络游戏) all day, which really has a bad effect on them. ②__Once they get into the habit, it is difficult for them to quit__(一旦他们养成这个习惯，就很难改掉). ❷They ③__are accustomed to playing games__(他们习惯于玩游戏), so they show no interest in their study. ④__In spite of the fact that they know the danger, teenagers still take risks/a risk__(尽管他们知道这个危险，青少年们仍然冒险，用in spite of the fact that)．‎ In my opinion, it is our duty to make all the children live as active and healthy a life as possible. ⑤__Therefore__, both ‎ the teachers and parents should ⑥__put stress on__(强调) the harm of playing Internet games and prevent teenagers from playing them.‎ ‎(二)按要求升级词汇和句式 ‎1．用本单元所学高级词汇升级加黑词语 prevent→__ban__‎ ‎2．按要求升级句式 ‎(1)把句❶加波浪线部分升级为强调句(强调谓语动词)‎ ‎__which does have a bad effect on them.__‎ ‎(2)用分词作状语升级句❷‎ ‎__Accustomed to playing games__, they show no interest in their study.‎