人教版 (2019)选择性必修 第四册Unit 3 Sea Exploration教课ppt课件

这是一份人教版 (2019)选择性必修 第四册Unit 3 Sea Exploration教课ppt课件，共32页。PPT课件主要包含了extend，伸开展开伸出，提供给予，withdraw，看图猜词，意见等，提取存款等，“拿回”发言意见等，“拿回”存款等，使退出等内容，欢迎下载使用。
The year 2021 is arriving. Frm China’s capital Beijing, I extend my New Year wishes t yu all!
2021年的脚步越来越近,我在北京向大家致以新年的美好祝福!
extend 由前缀 ex-“向外”+ 词根 tend“伸”构成，即“向外伸” → “伸出”“伸开”。
extend 词源解读
extend v vt 伸开；展开；伸出：Extend yur left hand. vt & vi（使）延伸；（使）延长：This rad extends t the river.Their stay extends t the New Year. The travelers decided t extend their visit t see mre abut the beautiful cuntry.
使身体部位伸开 / 伸出
使距离或时间伸开 / 伸出
vt & vi（使）扩大；（使）扩展： an extended familyThe cmpany extended its services t Hng Kng. vt [正式用语] 提供；给予：The chairman extended a warm welcme t the guest speaker.I wuld like t extend my thanks t all ur teachers, parents and families, wh have dne s much fr us ver the years.
使业务或影响伸开 / 伸出
使行动、情感等伸开 / 伸出至某人处
extensin n [C] & [U] 延伸；扩大；延长期：a visa extensin The wire has an extensin f 50 feet.The extensin f the garden will take several weeks.The pub had an extensin n Christmas Eve. 扩建部分：The city is building an extensin t the subway line. 电话分机；分机号码：Extensin 326, please!by extensin [正式用语] 再则
extend 语义网络图
伸开 / 伸出 extend（基本义）
（使）延伸；（使）延长
（使）扩大；（使）扩展
withdraw mney
词源解读：with- (back 回) + draw (t pull 拉) → 往回拉 → 拿回（基本义）。
withdraw (withdrew, withdrawn) v vt 提取（存款等）：I wanted t withdraw $4,000 frm my bank accunt. vt 收回（发言、意见等）：The minister withdrew his statement later. vi & vt（使）退出：I made the chice t withdraw frm cllege t care fr my grandma. 2011 天津改
从活动或组织中“拿回”自由
拿回withdraw（基本义）
withdraw 语义网络图
电影频道mvie channel
英吉利海峡English channel
n [C] 海峡；水渠；航道：the English Channel 途径； 渠道：the Red channelthe Green channelCmplaints must be made thrugh the prper channels.Our schl BBS is a useful channel f cmmunicatin between teachers and students. 频道：He changed / switched channels t watch the basketball game.vt 把（钱或精力等）导向（某一特定目的）；引导：Mst f his energy was channeled int writing.
channel 的词源义及基本义为“航道；水道（bed f running water）”
传递物品、信息等的“航道；水道”
观看电视节目的“航道；水道”
prfessin n [C] 职业；行业：A sftware engineer by prfessin, Steve was a keen lver f the pian. 2019 江苏She was at the very tp f her prfessin.【温故】prfessinal (必修二 U1)adj 职业的；专业的：a prfessinal tennis player He dealt with the prblem in a highly prfessinal way. n [C] 专业人士；职业选手：There will be a rise in the demand fr health care prfessinals. 【知新】prfessinalism n [U] 专业水准；专业素质；职业化
wrk 指工作、职业。Thugh I had a lt f experience and a Master’s degree, I culd nt find satisfying wrk. career 指生涯、职业。The scandal（丑闻）destryed his career as a lawyer. prfessin 指需要专门技能（尤其是较高教育水平）的职业、专业。When he graduated frm cllege, he wanted t enter the medical prfessin. trade 指行业，尤指手工职业、工艺、行当。He learned his trade as a carpenter in the nrth.Many teachers are thinking abut leaving the prfessin fr mre highly paid careers.
辨析 wrk, career, prfessin, trade
pssess 意为“拥有；占有”，而当我们想表达“有”的意思时，往往想到的是 have 或者 wn。那么，pssess, have 和 wn 三者之间有何异同？该选用哪一个词来表达“有”才最恰当得体呢？
pssess vt [正式用语][不用于进行时]占有；具有t have r wn sth：Happiness is nt wishing fr what we dn’t have, but enjying what we d pssess.He learned that hrses pssess many qualities that make them an excellent chice fr guiding the blind.
pssess是正式用语，常表示拥有、占有，并控制和支配财物等。还可用来指具有某种品质、才能、特点或性能等。
have是普通用词，语义广泛。表示“拥有”之意时，无原因或理由可言，也不表明拥有者和被拥有者之间的任何关系。
wn表示对某物有自然的或合法的拥有权，多指所属关系，不管所属物是否在物主手中。
pssessin n (pssess + -in) [U]［正式用语］拥有；占有：When her father died, she came int pssessin f a large frtune.The pssessin f a happiest man may nt be the best, but he knws hw t fully enjy what he has. [C]［常用复数］所有物；财产 (belngings)：Of all pssessins a friend is the mst precius.in pssessin f 占有；拥有：Freign visitrs are required t be in pssessin f a passprt. in the pssessin f 为……所有：That picture is in the pssessin f Tm. take pssessin f 占有；拥有；占领：We’ve already bught the huse but we wn’t take pssessin f it until May.
下面这四个词均有“财产”之意：pssessin 指个人财产、私人物品，尤指动产。We need t repair ur pssessins instead f thrwing them away. 2015 安徽belngings 指动产，尤指随身物品。Lckers are available t stre any belngings during yur visit. 2017 全国gds 较为正式，指动产、（可搬运的）私人财产。They put all their gds int a truck and left the huse.prperty 较为正式，意为“财产”时不可数，指个人或组织的所有物、财产、财物。Be careful nt t damage ther peple’s prperty.
英语单词 lg 指尚未切割的原木，但又常常用来表示“日志”，尤其是航海日志、飞行日志。“原木”和“日志”之间到底有什么关系呢？
古人在驾驶帆船出海远航时，常常采用在桅杆上刻道的方法来记录日期，这就是最原始的航海日志了。由于桅杆是用原木（lg）做的，所以记录在桅杆上的日志自然也就被称为“lg”了。
n [C] 原木；（大） 木料：lgs fr the fire 航海 / 飞行日志；（事件的） 正式记录:The captain keeps a lg.vt 伐木：The frest has been s heavily lgged that it is in danger f disappearing. 把……记入航海 / 飞行日志；记录 (recrd)：The plice lg all phne calls.lg in / n 使注册； 使登录：Yu need a passwrd t lg n.lg ut / ff 使注销； 使退出
根据所给提示完成表格。
说出下列单词的词根词缀的汉语释义。1. extend: ex-（ut 出去）+ tend（t stretch __________） →（时间）__________出去 → 延长2. withdraw：with-（ back 回） + draw（t pull __________） → 往回__________ → 拿回 → 退出3. applaud：ap-（t 加强义）+ plaud（t clap hands __________） → 使劲__________ → 鼓掌4. ppnent：p-（against ______________） + pn（t put 放） + -ent（名词后缀：……的人） → 在_______________位置的人 → 对手5. arrest：ar-（t 使） + rest（t stp _________） → 使人_________ → 逮捕
英语单词构词法的核心部分在于词根，词根决定单词的意思。词根可以单独构成单词，也可以通过添加前缀或后缀构成新词。了解词根意思，掌握构词规律， 有助于准确、高效记忆词汇。
1. I wuld like t extend my thanks t all ur teachers, parents and families, wh have dne s much fr us ver the years.2. He dealt with the prblem in a highly prfessinal way. 3. Happiness is nt wishing fr what we dn’t have, but enjying what we d pssess. 2013 天津改4. The pssessin f a happiest man may nt be the best, but he knws hw t fully enjy what he has.5. Of all pssessins a friend is the mst precius.6. Yu need a passwrd t lg n.
一、翻译下列短语。1. 扩建房子 ___________________2. 延长最后期限 __________________3. 向某人伸出友谊之手 __________________二、写出下列句子中画线部分的汉语释义。1. We shall d whatever we can t extend ur service. ______________2. Careful use can extend the life f yur washing machine. ______________3. Althugh the marathn is a physical test, the lessns learned extend far beynd the bdy. ______________4. The inspectr（检查员）waved his arms t extend a warm greeting t Glenn’s mther.（2015 湖南改） ______________
extend the huse
extend the deadline
extend the hand f friendship t sb
写出下列句子中画线部分的汉语释义。1. I’d like t withdraw sme mney frm my accunt.___________2. The trps have been withdrawn frm the danger area.___________3. I want t withdraw a statement I made earlier.___________4. Britain has successfully withdrawn frm the EU. ___________
写出下列句子中画线部分的汉语释义。There’s an interesting prgramme n channel 4 tnight. _________2. We must pen the channels f cmmunicatin between the tw cuntries. _________ 3. If yu have nthing t declare, g thrugh the green channel. _________4. England is separated frm France by the English Channel. _________
在空白处填入1个适当的单词或括号内单词的正确形式。1. She’s a nurse ___________ prfessin and nw runs a cunseling （咨询）service fr wmen. 2. She thught abut engaging a ___________ (prfessin) pianist t wrk with her father.（2019 江苏改） 3. I wuld like t knw sme f the ideas f all yu ___________ (prfessin) ut there in the wrld.（2012 广东）4. He has dubt abut the prfessr’s _____________ (prfessinal). （2019 全国改）
prfessinals
prfessinal
prfessinalism
一、写出下列句子中画线部分的汉语释义。1. The pssessin f large amunts f mney des nt ensure happiness. ___________2. Please remember t take all yur persnal pssessins with yu when yu leave the airplane. ___________ 二、在空白处填入1个适当的单词或括号内单词的正确形式。1. The __________ (pssess) f a passprt is essential fr freign travel. 2. He had sld all his __________ (pssessin) and left the cuntry. 三、根据所给汉语，用适当的词块完成下列句子。1. The ld man was ______________（拥有）a large frtune.2. Thse dcuments are ________________（归……所有）the Washingtn Pst.
in pssessin f
in the pssessin f
一、写出下列句子中画线部分的汉语释义。1. The family made an fficial cmplaint t a ship’s fficer, which was recrded in the lg. _________2. The system can lg the date and length f calls made by cmpany emplyees. _________ 3. Yu’ll have t lg ff and restart the cmputer. _________二、根据所给汉语，用适当的词块完成句子。When yu have ______________（登录）, try accessing the careers advice.
lgged in / n