高中英语外研版 (2019)必修 第一册Unit 5 Into the wild多媒体教学ppt课件

这是一份高中英语外研版 (2019)必修 第一册Unit 5 Into the wild多媒体教学ppt课件，共30页。PPT课件主要包含了设计说明，freeze v ，freeze，freeze v，语义网络图，使 结冰，使 液体“结冰”，停住不动，天气 冰冷，使 空气“结冰”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
Unit5 高频词汇一览
crash v.&n.
authrity n.
freeze [friːz] v.
《冰雪奇缘》（Frzen）是2013年迪士尼出品的3D动画电影，于2013年11月27日在美国上映。该片改编自安徒生童话《白雪皇后》（The Snw Queen），讲述小国阿伦黛尔因一个魔咒永远地被冰天雪地覆盖，为了寻回夏天，安娜公主和山民克里斯托夫以及他的驯鹿搭档组队出发，展开一段拯救王国的历险。影片中处处体现“追寻自我”“做回自己”“真情消融冻结的心”等元素，令观众心有触动。
freeze 的词源义和基本义是“(使)结冰 (turn t ice)”。
(使) 结冰（基本义）freeze
(人) 冻僵；(水管、机器等) 冻住
(使) 身体、笑容等 “结冰”
(使) 人或物体“结冰”
vi. & vt. (使) 结冰;vi. & vt. (人) 冻僵；(水管、机器等) 冻住;vi. (天气) 冰冷vi. & vt. 冷冻；冷藏vi & vt 停住不动 t stp mving suddenly
The lake was frzen ver.Fresh water freezes at 0°C.Tw men were frzen t death n the muntain. Our water pipes frze (up) last winter.It may freeze tnight, s bring thse plants inside. Tmates dn’t freeze well. I’ll buy extra meat and just freeze it.Freeze, r I’ll sht! The smile frze n his face. 2013 湖北
frzen adj 结冰的；冻僵的；冷冻的：Yu must be frzen! Cme and sit by the fire.Americans always drive t supermarkets t buy canned and frzen fds fr the week. 2014 陕西改freezing adj 极冷的；冰冻的 extremely cld：freezing pint n [U] 冰点：abve / belw freezingadv［非正式用语］极冷地：freezing cld
t was an extremely cld winter's evening and freezing fg hung in the air.(高考 全国甲卷 2021 阅读)At the beginning f the year, the artist built a piece called "Strawpcalypse," a pair f 10-ft-tall plastic waves, frzen mid-crash.(高考 全国乙卷 2021 阅读)
该词在历年高考真题中出现37次
一、写出下列句子中画线部分的汉语释义。1. Hw des it live where mst fish wuld freeze t death? (2008 福建) ___________2. Can yu freeze this cake? ___________ 3. The lake had frzen vernight. ___________ 4. When faced with s many ptins, the lin chses t freeze and wait instead f attacking the man hlding the chair. (2014 全国) ___________
5. The smile frze n his face; his muth fell wide pen. (2013 湖北) ___________6. Salaries have been frzen fr the current year. ___________二、根据所给汉语，用适当的词块完成下列句子。1. The first thing he did was t find shelter frm the ________________ (刺骨的寒风) and snw. (2015 北京)2. Panic set in, but Mary culd nt run — she was ________________ (僵在原地). (2011 江西)
freezing wind
frzen t the spt
3. It was cld and dump; the man pulled up his cllar and put his hands t his ________________ (冻僵了的脸). (2011 湖北)
crash v.&n.
crash [kræʃ] v.&n.
crash最初是一个拟声词，模仿碰撞的声音“哗啦……”；随着社会的发展，产生了“(公司等) 倒闭”、“(股票) 暴跌”、“(计算机等) 死机”等意思。名词释义是由动词释义转化而来。
crash (v) 出现于公元前14世纪晚期，词源义是“break in pieces” “打碎”“撞碎”。
“撞碎”物体，发出巨响
(使) 发出撞击声；(使) 发出爆裂声
(使飞机) 坠毁；(使汽车等) 猛撞
(公司等) 倒闭；(股票) 暴跌；(计算机等) 崩溃
哗啦声；撞击声；爆裂声
暴跌；(计算机等的) 崩溃
碰撞 (事件)；(飞机) 坠毁
vi. & vt. (使) 发出撞击声；(使) 发出爆裂声;vi. & vt. (使飞机) 坠毁；(使汽车等) 猛撞;vi. (公司等) 倒闭；(股票) 暴跌；(计算机等) 死机；崩溃n. [常用单数] 哗啦声；撞击声；爆裂声n. 碰撞 (事件)；(飞机) 坠毁n. 暴跌；(计算机等的) 崩溃
The plates crashed t the flr. She strmed ut f the rm and crashed the dr shut behind her. He crashed his car int a wall.The cmpany crashed with debts f £2 millin. The cmputers that we use at the mment are ld and slw, and they ften crash. At that mment, we hear a huge crash and then silence. All the passengers were killed in the plane crash.tips fr fixing cmputer system crashes

Suthbank, at an eastern bend in the Thames, is the center f British skatebarding, where the cntinuus crashing f skatebards left yur head ringing .(高考 全国甲卷 2021 阅读)At the beginning f the year, the artist built a piece called "Strawpcalypse," a pair f 10-ft-tall plastic waves, frzen mid-crash.(高考 全国乙卷 2021 阅读)It crashed thrugh a wden fence and disappeared.(高考 浙江卷 2020 完型)
该词在历年高考真题中出现23次
一、用所给单词的正确形式填空。1. I’d prefer _____________________ (travel) by train.2. I prefer my English classes _______________ (teach) in English nly.3. I prefer ging ut fr a mre active life n Sundays t _________ (stay) at hme all day.
travelling / t travel
t be taught
authrity n
authrity [ɔːˈθɒrəti ] n.
在古欧洲，能解决争端的书或文章等都是有权威的，而能写出这些书籍和文章的人即作者也都是很有权威的人。在历史发展过程中，由“有权威的篇章”这一具体的概念衍生出抽象释义“权威；权力”等。authrity的各层释义都与“权威”有关，故各释义衍生的基础即基本义为“权威”。
authr (n 作者) + -ity
n.权威人士；专家；泰斗(specialist)n.[C]权威；权力；当权the pwer t give rders t peplen.[U](正式的)许可；授权the fficial right r permissin t d sthn.[C] [常用复数]官方；当局:
an authrity nin authritythe authritiesShe nw has authrity ver the peple wh used t be her bsses.她现在管辖着过去是她上司的那些人。Nthing will be dne because n ne in authrity (= wh has a psitin f pwer) takes the matter seriusly.什么也办不了，因为掌权的谁也不认真对待这个问题。Only the manager has the authrity t sign cheques.只有经理才有权签支票。
A thughtful fficial passed n sme f the cpies t the park authrities n the assumptin that they might make a nice blw-up fr ne f the visitrs' centers. (高考 江苏卷 2019 阅读 )Hwever, Mexicans may use silence when instructins are given by a persn in authrity rather than be rude t that persn by arguing with him r her. (高考 全国卷I 2016 阅读)