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选择性必修 第四册Unit 4 Everyday economics评优课课件ppt
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这是一份选择性必修 第四册Unit 4 Everyday economics评优课课件ppt，共40页。PPT课件主要包含了本单元词汇梳理，potential，purchase，看图猜词，distribute，mild adj，基本义温和的，mild 语义网络图，hire，本单元的词根词缀等内容，欢迎下载使用。
distribute & distributin
你不能选择你的潜能，但你可以选择去发挥潜能。 ——西奥多·罗斯福
西奥多·罗斯福（Thedre Rsevelt，1858—1919），人称老罗斯福，荷兰裔美国军事家、政治家、外交家 ，第 26任美国总统，是美国历史上最年轻的在任总统。罗斯福因成功地调停了日俄战争，获得1906年的诺贝尔和平奖。他是第一个获得此奖项的美国人。
adj［只用于名词前］可能的 (pssible)；潜在的 likely t becme a particular type f persn r thing in the future：a ptential disasterptential resurces / custmers / bssesn [U] 潜能；可能性：It was nly after graduating frm university verseas and returning t visit her parents that Zhang Yue realised the ptential here.achieve / fulfill / reach ne’s (full) ptentialHe has the ptential t becme a wrld-class musician.ptentially adv 潜在地；可能地 (选必三 U4)
根据汉语，写出单词的正确形式。Where did yu _____________（买）the car?
vt ［正式用语］买；购买 t buy sth （反：sell）：Tickets may be purchased in advance frm the bx ffice. （以努力等）换得：They purchased freedm with their bld.n [U] & [C]［正式用语］购买；购买的物品：purchase and sale That’s really a gd purchase.
构词：pur- (frth 向前) + chase (t run after) → 向前追赶 → 获得、得到 → 买到
发口罩distribute masks / the distributin f masks
distribute v
分配；分布；散布：This species f dlphin is widely distributed thrughut the wrld. 分发：Clthes and blankets have been distributed amng / t the earthquake victims. 分销（商品） ：Wh distributes ur prducts in the UK?
构词：dis- (apart) + tribut (t assign 分配) + -e (动词后缀) → 分配 (基本义)
【词汇拓展】distributin n
[U] & [C] 分配；分布；散布：the distributin f wealth ppulatin distributin [U] 分发；分送；配送：the distributin f aid supplies [U]（商品的）分销；经销：A majr Asian manufacturer f csmetics was willing t purchase my prduct and help with its distributin. 外研新选必④-4
构词：dis- (apart) + tribut (t assign 分配) + -in (名词后缀) → 分配 (基本义)
distribute & distributin 语义网络图
在一定区域内“分配”事物等
distributin
分配 （基本义）distribute
mild spicy微辣
a mild climate温和的气候
（程度）轻微的 → 严重的
温和的；温柔的：He has t mild a nature t get angry, even if he has gd cause. （天气）温暖的；暖和的（反：cld）：a mild winter 轻微的；不严重的（slight） ：mild sunburnHe lked at her in mild surprise.He suffered frm a mild heart attack. 味淡的；不浓的（反：ht） ：mild flavur 外研新选必④-4
人性格、态度“温和的”
温和的（基本义）mild
（天气）温暖的；暖和的
rent / hire a shared bike
v vt (BrE)（短期）租用 (AmE rent) ：hire a car / bat vt & vi（临时）雇用：the pwer t hire and fireShe hired sme technical experts and started her wn cmpany in 2004. 2014 天津hire sb t d sth: I’ll hire a lawyer t handle the case.hire utThe cmpany hires ut cars. n [U] 租用；雇用：let ut sth n hirecars n / fr hire
要留意细小的开支。小洞沉大船。这句话是美国政治家、物理学家本杰明·富兰克林的一句名言。相当于中国的谚语“千里之堤，溃于蚁穴”。他提醒我们不要忽视小的细节，也许就是这些被忽视的小细节会导致无法挽回的结果。
spare n expense cut dwn n ne’s expenseliving / husehld / daily expenses cver ne’s daily expensesRunning a car is a big expense.I dn’t think we can affrd the expenses.
expense n [U] & [C] 支出；费用；代价：
at sb’s expense 由某人付费 / 负担费用:I published a bk at my wn expense.at the expense f 以……为代价:He finished the jb at the expense f his health.
1. manufacturer: manu (hand 手) + fact (t make 做、制造) + -ure + -er（……人）→ 用手“__________”的人 → __________
2. exceed: ex- (ut 向外) + ceed (t g 走) → “__________ ” ……的范围 → __________
3. purchase: pur- (frth 向前) + chase (t run after 追赶) → 向前“___________” → 得到 → __________
4. superir: super (abve 在……上) + -ir（形容词后缀）→ 在……“__________”的 → __________
5. distributin: dis- (apart 分开地) + tribut (t assign 分配) + -in（名词后缀）→ 单独分开“___________”→ __________
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。
1. He has the ptential t becme a wrld-class musician.2. Tickets may be purchased in advance frm the bx ffice. 3. They purchased freedm with their bld.4. He lked at her in mild surprise.5. He finished the jb at the expense f his health.
一、写出下列句子中画线部分的汉语释义。1. The technlgy has the ptential t change ur transprtatin systems and ur cities.（2018 北京改） ___________2. The Eurpean marketplace ffers excellent ptential fr increasing sales. ___________ 3. They can help yu start a business by supplying useful infrmatin f yur ptential buyers.（2020 天津改） ___________4. This crisis is ptentially the mst serius in the rganisatin’s histry. ___________二、根据汉语，用适当的词块完成下列句子。Thery Y is the view that everyne ________________（有潜力）t find satisfactin in wrk.（2016 上海）
has the ptential
一、写出下列句子中画线部分的汉语释义。1. She paid fr her purchases and left. ___________2. This prduct shuld be cnsumed n the day f purchase. ___________3. Keep yur receipt（收据）as prf f purchase. ___________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 equipment can be purchased _________ yur lcal supplier.2. She purchased her first huse _________ the mney.
一、用 distribute 的正确形式填空。1. She was taking the fd t the refugee camp, in which she __________ it t children. 2. At present, the wrld has abut 6,800 languages. The ___________ f these languages is hugely uneven. 3. Sme gds we ___________ by merit （功绩）, thers by need, still thers by chance.
distributed
二、写出下列句子中画线部分的汉语释义。1. The vlunteer grup is in charge f the distributin f aid supplies. ___________ 2. I need a map shwing the ppulatin distributin f Canada. ___________ 3. The cmpany has gradually expanded its distributin netwrk t include Canada and Mexic. ___________
写出下列句子中画线部分的汉语释义。1. He has suffered a mild heart attack — nthing t serius. ___________2. Mst rain frests lie t the equatr, where the climate is ften mild and there are lng hurs f sunshine. ___________ 3. She is a mild wman, wh never shuted. ___________4. Use a sap that is mild n the skin. ___________5. This cheese has a sft, mild flavur. ___________
一、写出下列句子中画线部分的汉语释义。1. If yu hire me, yu’ll get smene wh is always willing t learn. ___________2. I tk my driving license with me n hliday, in case I wanted t hire a car. ___________ 3. The price includes the hire f the hall. ___________二、根据汉语提示完成下列句子。1. They hired a firm f cnsultants ______________________（设计新的系统）. 2. Helmets will be available __________（供出租） at all ski areas.
t design the new system
根据汉语提示完成下列句子。1. T ften, when giving a speech, peple fcus n the “public” _____________（以……为代价）the “speaking”.（2020 山东改）2. If the printer shuld break dwn within the first year, we wuld repair it ____________（由我们承担费用）. 3. T earn sme mney t pay the ____________（日常开支）, I started wrk in a lcal café as a waiter.4. The wman gave up her dream t be a gym teacher as she _______ _______________（负担不起费用）.
at the expense f
at ur expense
daily expenses
affrd the expense
distribute & distributin
你不能选择你的潜能，但你可以选择去发挥潜能。 ——西奥多·罗斯福
西奥多·罗斯福（Thedre Rsevelt，1858—1919），人称老罗斯福，荷兰裔美国军事家、政治家、外交家 ，第 26任美国总统，是美国历史上最年轻的在任总统。罗斯福因成功地调停了日俄战争，获得1906年的诺贝尔和平奖。他是第一个获得此奖项的美国人。
adj［只用于名词前］可能的 (pssible)；潜在的 likely t becme a particular type f persn r thing in the future：a ptential disasterptential resurces / custmers / bssesn [U] 潜能；可能性：It was nly after graduating frm university verseas and returning t visit her parents that Zhang Yue realised the ptential here.achieve / fulfill / reach ne’s (full) ptentialHe has the ptential t becme a wrld-class musician.ptentially adv 潜在地；可能地 (选必三 U4)
根据汉语，写出单词的正确形式。Where did yu _____________（买）the car?
vt ［正式用语］买；购买 t buy sth （反：sell）：Tickets may be purchased in advance frm the bx ffice. （以努力等）换得：They purchased freedm with their bld.n [U] & [C]［正式用语］购买；购买的物品：purchase and sale That’s really a gd purchase.
构词：pur- (frth 向前) + chase (t run after) → 向前追赶 → 获得、得到 → 买到
发口罩distribute masks / the distributin f masks
distribute v
分配；分布；散布：This species f dlphin is widely distributed thrughut the wrld. 分发：Clthes and blankets have been distributed amng / t the earthquake victims. 分销（商品） ：Wh distributes ur prducts in the UK?
构词：dis- (apart) + tribut (t assign 分配) + -e (动词后缀) → 分配 (基本义)
【词汇拓展】distributin n
[U] & [C] 分配；分布；散布：the distributin f wealth ppulatin distributin [U] 分发；分送；配送：the distributin f aid supplies [U]（商品的）分销；经销：A majr Asian manufacturer f csmetics was willing t purchase my prduct and help with its distributin. 外研新选必④-4
构词：dis- (apart) + tribut (t assign 分配) + -in (名词后缀) → 分配 (基本义)
distribute & distributin 语义网络图
在一定区域内“分配”事物等
distributin
分配 （基本义）distribute
mild spicy微辣
a mild climate温和的气候
（程度）轻微的 → 严重的
温和的；温柔的：He has t mild a nature t get angry, even if he has gd cause. （天气）温暖的；暖和的（反：cld）：a mild winter 轻微的；不严重的（slight） ：mild sunburnHe lked at her in mild surprise.He suffered frm a mild heart attack. 味淡的；不浓的（反：ht） ：mild flavur 外研新选必④-4
人性格、态度“温和的”
温和的（基本义）mild
（天气）温暖的；暖和的
rent / hire a shared bike
v vt (BrE)（短期）租用 (AmE rent) ：hire a car / bat vt & vi（临时）雇用：the pwer t hire and fireShe hired sme technical experts and started her wn cmpany in 2004. 2014 天津hire sb t d sth: I’ll hire a lawyer t handle the case.hire utThe cmpany hires ut cars. n [U] 租用；雇用：let ut sth n hirecars n / fr hire
要留意细小的开支。小洞沉大船。这句话是美国政治家、物理学家本杰明·富兰克林的一句名言。相当于中国的谚语“千里之堤，溃于蚁穴”。他提醒我们不要忽视小的细节，也许就是这些被忽视的小细节会导致无法挽回的结果。
spare n expense cut dwn n ne’s expenseliving / husehld / daily expenses cver ne’s daily expensesRunning a car is a big expense.I dn’t think we can affrd the expenses.
expense n [U] & [C] 支出；费用；代价：
at sb’s expense 由某人付费 / 负担费用:I published a bk at my wn expense.at the expense f 以……为代价:He finished the jb at the expense f his health.
1. manufacturer: manu (hand 手) + fact (t make 做、制造) + -ure + -er（……人）→ 用手“__________”的人 → __________
2. exceed: ex- (ut 向外) + ceed (t g 走) → “__________ ” ……的范围 → __________
3. purchase: pur- (frth 向前) + chase (t run after 追赶) → 向前“___________” → 得到 → __________
4. superir: super (abve 在……上) + -ir（形容词后缀）→ 在……“__________”的 → __________
5. distributin: dis- (apart 分开地) + tribut (t assign 分配) + -in（名词后缀）→ 单独分开“___________”→ __________
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。
1. He has the ptential t becme a wrld-class musician.2. Tickets may be purchased in advance frm the bx ffice. 3. They purchased freedm with their bld.4. He lked at her in mild surprise.5. He finished the jb at the expense f his health.
一、写出下列句子中画线部分的汉语释义。1. The technlgy has the ptential t change ur transprtatin systems and ur cities.（2018 北京改） ___________2. The Eurpean marketplace ffers excellent ptential fr increasing sales. ___________ 3. They can help yu start a business by supplying useful infrmatin f yur ptential buyers.（2020 天津改） ___________4. This crisis is ptentially the mst serius in the rganisatin’s histry. ___________二、根据汉语，用适当的词块完成下列句子。Thery Y is the view that everyne ________________（有潜力）t find satisfactin in wrk.（2016 上海）
has the ptential
一、写出下列句子中画线部分的汉语释义。1. She paid fr her purchases and left. ___________2. This prduct shuld be cnsumed n the day f purchase. ___________3. Keep yur receipt（收据）as prf f purchase. ___________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 equipment can be purchased _________ yur lcal supplier.2. She purchased her first huse _________ the mney.
一、用 distribute 的正确形式填空。1. She was taking the fd t the refugee camp, in which she __________ it t children. 2. At present, the wrld has abut 6,800 languages. The ___________ f these languages is hugely uneven. 3. Sme gds we ___________ by merit （功绩）, thers by need, still thers by chance.
distributed
二、写出下列句子中画线部分的汉语释义。1. The vlunteer grup is in charge f the distributin f aid supplies. ___________ 2. I need a map shwing the ppulatin distributin f Canada. ___________ 3. The cmpany has gradually expanded its distributin netwrk t include Canada and Mexic. ___________
写出下列句子中画线部分的汉语释义。1. He has suffered a mild heart attack — nthing t serius. ___________2. Mst rain frests lie t the equatr, where the climate is ften mild and there are lng hurs f sunshine. ___________ 3. She is a mild wman, wh never shuted. ___________4. Use a sap that is mild n the skin. ___________5. This cheese has a sft, mild flavur. ___________
一、写出下列句子中画线部分的汉语释义。1. If yu hire me, yu’ll get smene wh is always willing t learn. ___________2. I tk my driving license with me n hliday, in case I wanted t hire a car. ___________ 3. The price includes the hire f the hall. ___________二、根据汉语提示完成下列句子。1. They hired a firm f cnsultants ______________________（设计新的系统）. 2. Helmets will be available __________（供出租） at all ski areas.
t design the new system
根据汉语提示完成下列句子。1. T ften, when giving a speech, peple fcus n the “public” _____________（以……为代价）the “speaking”.（2020 山东改）2. If the printer shuld break dwn within the first year, we wuld repair it ____________（由我们承担费用）. 3. T earn sme mney t pay the ____________（日常开支）, I started wrk in a lcal café as a waiter.4. The wman gave up her dream t be a gym teacher as she _______ _______________（负担不起费用）.
at the expense f
at ur expense
daily expenses
affrd the expense
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