外研版 (2019)必修 第三册Unit 2 Making a difference课文课件ppt
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这是一份外研版 (2019)必修 第三册Unit 2 Making a difference课文课件ppt,共28页。PPT课件主要包含了设计说明,earn ,精准释义,词块例句,词汇拓展,高考链接,major ,disease,disease n等内容,欢迎下载使用。
本课件依据新教材和新课标的要求,将中英文中思维差异大、高考出现频率高、词义较多、用法灵活的词汇进行了汇总和精讲。特点创新趣味性导入、追本溯源记单词、多重维度复现单词、遗忘曲线精准练单词、深度学习记忆单词模块每个词的呈现同中有异,包含导入、详情和练习三个主要模块。具体分为情境导入、词根溯源、语义网络图、精准释义、常见搭配、词块例句、高考链接、学后练习等方面
Unit2 高频词汇一览
majr adj.,n.&v.
disease n.
earn v.
earn [ɜːn] v.
① vt.&vi. 赚得,挣得② vt. 博得,赢得
earn a / ne’s living 谋生 make a / ne’s living He earns abut $40 000 a year.他一年大约挣 4 万元。She earned a living as a part-time secretary.她靠做兼职秘书为生。He earned a reputatin as an expert n tax law.他赢得了税法专家的美名。As a teacher, she had earned the respect f her students.作为教师,她赢得了学生的尊敬。
earnings ['ɜːnɪŋz] n. 薪水;工资
Zac knws the meaning f a Purple Heart-he earned ne himself in a war as a sldier.(高考 浙江卷 2019 阅读)Credibility is hard t earn but easy t lse, and the prblem is nly ging t harder frm here n ut.(高考 北京卷 2019 阅读)
该词在历年高考真题中出现77次
一、根据所给汉语,完成句子。1. Yu are ld enugh t ________________________________ (自谋生路).(2011辽宁改)
earn / make yur wn living
majr [ˈmeɪdʒə(r)] adj.,n.&v.
想过未来考大学选什么专业吗?“专业”一词用majr来表达。
词源:at- (t) + tract- (pull / draw 拉) → “拉过来” → 吸引
adj. [常用于名词前] 主要的;重要的 very large r imprtant 反 minradj. 严重的 (serius)adj. (AmE)(课程)主修的n. [C](大学里的)主修科目;主修(某科目的)学生vi. 主修;专攻[C] (abbr. Maj.) 少校an fficer f fairly high rank in the army r the US air frce
majr in 主修;专攻 a majr cause/the majr rle / part / factr 主要原因 / 角色 / 因素 the majr subjects/majr internatinal cmpanies大跨国公司 He's a majr in the US army.他是美国陆军少校。The majr challenge f this century is t find ways t meet the needs f a grwing ppulatin. 2011 广东There is a majr prblem with parking in many cities. Her majr is English.她的专业课是英语。
majr 最常用于不定冠词a之后,与单数名词连用,或与复数名词连用。 majr 与 the 或 my / yur / her / his / ur / their 连用时意为“最主要的;最重要的”,此时 majr 用以指人的想法或担忧,而非物质的东西,且较main正式。 Our majr cncern here is fighting pverty. Be careful crssing the majr rad.
辨析 majr & main
记忆技巧:maj 大,伟大 + r → 较大的;主要的派生词:majrity n.反义词:minr adj.;minrity n.
On certain majr event days, i.e.(高考 全国卷I 2020 阅读)Califrnia has lst half its big trees since the 1930s, accrding t a study t be published Tuesday and climate change seems t be a majr factr (因素).(高考 浙江卷 2019 阅读)Their victry in America was still remembered as a majr turning pint in the histry f rck and rll.(高考 浙江卷 2019 阅读)B. Even their hairstyles became majr trends at that time.(高考 浙江卷 2019 阅读)
该词在历年高考真题中出现71次
一、写出下列句子中majr的词性及释义。1. The Sun is the majr surce f energy fr ur planet.(2008 江苏) _________2. She fund that persnality had a majr impact n learning. (2014 湖北) _________3. On average, engineering majrs expect t start at abut $62,000 a year.(2016 全国) __________________
n 主修(工程专业)学生
4. — What? Yu change yur majr? Yu switch majrs? _________ — Yeah, I really thught abut it. After talking it ver with mm, I’ve decided t majr in wild life science.(2009 广东) _________ 5. Mnkey-px(猴痘)desn’t lk a majr infectius disease. But it is nt impssible t pass the disease frm persn t persn. (2009 全国) _________
disease [dɪ'ziːz] n.
diseases是什么意思呢?
n. [C]&[U] 疾病;弊病
A mere five t 10 minutes A day f running reduced the risk f heart disease and early deaths frm all causes.(2018全国I)每天跑步5到10分钟就可以降低心脏病和各种原因导致的过早死亡的风险。Simple imprvements t infrastructure(基础设施) can reduce the spread f disease.(2016江苏)基础设施的简单改进可以减少疾病的传播。
词根词缀:dis-(不)+ease(舒服):不舒服——疾病记忆技巧:dis- (不;非;使相反) + ease (放松;舒服) → 不舒服、生病 → 疾病
用disease还是illness?Disease is used t talk abut mre severe physical medical prblems, especially thse that affect the rgans. Disease is nt used abut a perid f illness. Illness is used t talk abut bth mre severe and mre minr medical prblems, and thse that affect mental health.disease指较严重的身体疾病,尤其是影响身体器官的疾病。disease不指患病期;illness指重病或小病均可,也可指精神上的疾病heart/kidney/liver illness mental disease
disease 尤指传染性疾病或者身体的某个部位得病;illness 指重病或小病均可,也可指患病期间或精神上的疾病。
Summer appeared as the bvius time fr a break: it ffered a rest fr teachers, fit in the farming calendar and reduced dctrs' cncern that packing students int ht classrms wuld prmte the spread f disease. (高考浙江卷11月 2018 阅读)A 2015 psychlgy study fund that rudeness at wrk can be cntagius as it travels frm persn t persn "like a disease". (高考 天津卷3月 2017阅读)
该词在历年高考真题中出现65次
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