高中英语外研版 (2019)必修 第一册Unit 6 At one with nature教课内容ppt课件

这是一份高中英语外研版 (2019)必修 第一册Unit 6 At one with nature教课内容ppt课件，共34页。PPT课件主要包含了limit ，limit 名词动化，limit 词族，benefit，benefit ，benefit ，词汇拓展，随堂检测，publish，limit等内容，欢迎下载使用。
本单元词汇梳理1. publish：派生词：publisher, publishing2. green fingers：高超的园艺技能；拓展green hand 3. sunflwer：sun + flwer4. expert：ex- (ut 向外) + -per (尝试、试验) + -t → 经历过多次的人 同根词：experience, experiment 5. branch：一词多义，基本义“树枝” 隐喻：具体的“树枝”到抽象的“分支”6. rent：英式英语中短期租用hire，长期租用rent；美式英语中都用rent 词块：rent ut, t lent (BrE) / fr rent (AmE), pay the rent7. rftp：rf + tp 8. limited：词族：limit, limited, limiting, limitatin, limitless
9. benefit：bene- (well 好) + fit (d, perfrm 做) → 做好处、善举 → 个人利益，即善有善报 词块：benefit frm, be f (great) benefit, fr the benefit f sb / fr sb’s benefit 10. herb：派生词：herbal；词块：traditinal Chinese herbs11. pleasant：来自please；反义词：unpleasant 词块：it’s pleasant t d sth, be pleasant t sb 12. flavur：美式flavr13. energy：基本义“能”； 词块：be full f energy 派生词：energetic14. system：音译词；sy- (tgether 一起) + -st (stand 站立)，站在一起构成整体；词源义：有机整体 词块：immune system；派生词：systematic
limit & limited
publish v vt 出版；发行：The cmpany has published all f that authr’s wrks. vt & vi 刊登 / 发表 (作品)：The results f his experiments were published in China in 1966. ► publishing n [U] 出版 (业)► publisher n [C] 出版商
【限量版 limited editin】
“限量版”一直是时尚圈的热门词。一些大牌化妆品每年都会推出诸如限量版口红、限量版彩妆盒一类的产品；高档皮具也会有“限量版”的包包，手机、汽车甚至唱片公司也常常有各式各样的“限量版”。
 界限；边界：in the city limits 限度；限制：a time / speed limit Even belw the drinking limit, driving will be affected. 2011 福建
 极限：The limits f a persn’s intelligence are fixed at birth, but whether he reaches these limits will depend n his envirnment. 2012 安徽The EU has set strict limits n levels f pllutin.
【重要搭配】within limits 在某种范围内；适度地：I’m willing t help, within limits.
vt 限制；限定：I believe teaching shuld nt be limited t the classrm. I limit myself t tw cups f cffee a day.
limit 语义网络
界限；边界limit基本义
地区或地方的“界限”“边界”
数量上的“界限”“边界”
状态上的“界限”“边界”
limiting adj 限制性的：Lack f cash is a limiting factr.
现在分词形容词表示主动含义，注意与limited的区别
limited adj 有限的；不多的：ABC Cmpany Limited / ABC C., Ltd. This dictinary uses a limited number f wrds, arund 2,000, in its definitins. The amunt f mney we have is limited.
过去分词形容词表示被动含义
limitatin n [U] & [C] 限制；局限：the limitatin f nuclear weapns
limitless adj 无限 (制) 的：limitless pssibilities
limit + -atin
limit + -less
翻译下面的句子。 新鲜空气对我们的健康有好处。 The fresh air _____________ ur health.
is f benefit t
n [C] & [U]  利益；益处 an advantage, imprvement, r help that yu get frm sth: side benefit 2019 全国 There are certainly benefits f using a star in a film. 2010 广东 He has had the benefit f a first-class educatin. 津贴；救济金 (welfare)
be f benefit t 对……有益(be beneficial t)：The race was f great benefit t the participants, physically and mentally.
fr sb’s benefit / fr the benefit f sb 为了某人的利益： The mney is t be used fr the benefit f the pr.
The bks are f great use (= are very useful) t English learners. Friends are f great imprtance (= are very imprtant) t everyne. The mbile phne is f gd quality.
be f + 抽象名词 = be + 对应的形容词
vt & vi 有益于；受益：The rain will benefit the crps greatly. Tday we benefit frm cuntless inventins and innvatins. 2011 江苏I am sure everyne will benefit a lt frm this activity. 2008 陕西书面表达
beneficial
adj [正式用语]有益的；有利的 having a helpful r useful effect：Exercise is highly beneficial t health. In fact, music educatin is beneficial and imprtant fr all students. 2009 北京
1. Sunshine __________ plants.2. Plants __________ __________ sunshine.3. Sunshine __________ __________ __________ plants.4. Sunshine __________ __________ __________ __________ plants.
Sunshine is gd fr plants.
翻译下面的句子（每空一词）。
energy n [复数] 精力；力量 the effrt and attentin which yu give t ding sth：apply / devte / put ne’s energies int / t sth Parents shuld devte sme f their energies t taking their kids int nature.  [U] 活力；干劲 the ability t be very active r d a lt f wrk withut getting tired：She’s always full f energy.  [U] 能量；能源：lw-carbn / renewable energy Traditinal surces f energy like il and gas may smeday run ut.
辨析frce, energy, strength, pwer (B2U3)四者都有“力”“力量”之意，但具体意思不同。frce 指外力、强迫力、破坏力 (包括武力)；物理学中指“力”。• The frce f the explsin blew ut all the windws. energy 指人的精力、活力；物理学中指“能量”。• Where des the little girl get her energy? • the wrld’s energy resurces strength 指人体或物体内存在的力，如气力、耐力、抵抗力。• She didn’t even have the strength t stand up. • The by lifted the stne with all his strength. pwer 指人的权力、势力、能力，物的“能力”。物理学中指“动力”“功率”。• The party came t pwer at the last electin. • I will d everything in my pwer t help yu.
► energetic R2 adj 有活力的；精力旺盛的；充满活力的；需要能量的：My father is lively and energetic, but he is nt very patient. ► energetically adv 精力充沛地；积极地
说出下列句子中划线单词精准的汉语释义。
branchIn winter, there were nly bare branches f the trees in the park. English is a branch f the Germanic family f languages.
barrierThe muntains frm a natural barrier between the tw cuntries. He vercame the language barrier.
channelWe’re ging t have a day-trip acrss the English Channel.Our schl BBS is a useful channel f cmmunicatin between teachers and students.
英语中的 metaphr（隐喻）来源于希腊语 metaphra，该词由 meta- (ver) 和 pherein (t carry) 合成，合起来意思是 t carry ver（拿过来）。因此，隐喻的本质是用一种事物来理解另一种事物，并且多是参照熟悉的、有形的、具体的事物来认识和表达无形的、抽象的事物。隐喻是一种思维方式，无处不在，它是多义词产生词义的主要理据。建立隐喻思维能更好地理解和掌握由基本义到衍生义这一思维。
B1U1 —— B1U5典型词
地形与地貌话题词汇思维导图
bay (海湾), beach, channel (海峡), cast, glacier (冰川), harbr (海港), island, lake, cean, prt (港口), river, shre (岸), stream, tunnel (隧道), waterfall (瀑布), wave, etc.
basin (盆地), canyn, cave, cntinent (大陆), desert (沙漠), Gbi (戈壁), muntain, plain, plateau (高原), range, terrace, valley (山谷), etc.
deep, flat, grand (雄伟的), high, narrw (狭窄的), shallw (浅的), splendid (壮观的), steep (陡峭的), etc.
mineral, sil (土壤), natural resurce (自然资源), etc.
用publish的正确形式填空。1. The findings _____________ in the jurnal Develpmental Science. (2020 全国)2. In 1812, the year Charles Dickens was brn, there were 66 nvels _____________ in Britain. (2018 浙江)3. After tw-and-a-half years f n incme, just waiting and wndering, a _____________ ffered me a bk deal. (2012 四川)4. During her time in _____________, she was respnsible fr managing and editing mre than 100 successfully marketed bks. (2011 福建)
were published
一、根据汉语写出英语短语。1. 时间限制 __________________ 2. 速度限制 __________________ 3. 达到极限 __________________ 4. 在市区内 __________________
a time limit
a speed limit
reach the limit
within the city limits
二、用所给单词的正确形式填空。1. I dn’t think it’s fair t have them as pets when we have such a _________ (limit) knwledge f them. (2009 全国)2. Owing t the ___________ (limit) f ur knwledge, there must be mistakes and errrs in the bk. 3. Scientists have knwn hw t harness (利用) the _________ (limit) pwer f the sun.
三、根据所给汉语完成下列句子。1. Knwledge and learning are imprtant if we want t be successful, but they may als ___________________ (限制我们的思维). (2011 湖北)2. ___________________ (对……有限制) the number f peple we can hld in mind. (2011 福建)3. I’ve been asked t ____________________ (把演讲控制在) ten minutes.4. He was brn in a pr family, and ____________________ (受教育不多) in his childhd. (2012 浙江书面表达)
limit ur thinking
There is a limit n
limit my speech t
had / received a limited educatin
根据所给汉语完成下列句子。1. Gd pinins are wrth sticking t because they can _________________________ (对我们都有益).(2015 浙江书面表达)2. As we knw, bks are the surce f knwledge. I _________________________ (从阅读中获益良多).(2012 江西书面表达)3. China has been pushing the refrm (改革) f public hspitals ___________________________________________________ (为了所有市民的利益).(2012 福建改)4. The situatin _________________________ (对任何人都没有好处).
benefit us all
benefit a lt frm reading
fr the benefit f all its citizens / fr all its citizens’ benefit
is f n benefit t anyne
一、写出下列句子中画线部分的汉语释义。1. Wind pwer is an ancient surce f energy t which we may return in the near future. (2010 上海) ___________2. The emtinal, physical and mental energy mthers devte t their children can be never-ending. (2015 四川) ___________3. He was full f energy, thrwing things arund and making a huge mess. (2014 湖北) ___________二、用所给单词的正确形式填空。Running is cheap, easy and it’s always ___________ (energy).