选择性必修第三册Units 1~4选择性必修四Units 1~4教材核心知识串讲（期末复习课件）高二英语下学期沪外版

这是一份选择性必修第三册Units 1~4选择性必修四Units 1~4教材核心知识串讲（期末复习课件）高二英语下学期沪外版，共60页。PPT课件主要包含了考情透视·目标导航，目 录，语法串讲·融会贯通，知识梳理·夯实基础，考场练兵·实战训练，第一部分，第二部分，重点单词，阅读词汇会认，leisure 等内容，欢迎下载使用。
（名词性从句、非谓语动词和定语从句）
（单词、短语、句型积累）
熟练掌握并灵活运用本单元重点词汇、核心短语及经典句型；深入理解并准确运用名词性从句、非谓语动词和定语从句的语法规则；能够流畅读懂相关主题的英语文章，精准完成信息获取、逻辑推断与内容梳理，提升语言的综合运用能力。
；在跨文化对比与学习中，逐步培养开放包容的跨文化交流意识，拓宽国际视野，增进对不同文化背景下思维方式和价值观念的理解与尊重。
通过深度分析英文文本的结构与内涵，培养批判性思维与逻辑推理能力；能够基于文本内容独立思考，就相关话题清晰表达个人观点、态度与价值判断，形成理性客观的思维模式。
学会灵活使用词典、网络等学习工具开展自主学习，主动拓展词汇储备；在学习过程中总结方法，逐步培养科学高效的学习习惯与策略，提升英语学习的主动性与可持续性。
inspiratin
inspiring
cntinual
emtinally
negative
negatively
invisible
lad dwn withcall nbring upget rid fut f the rdinary state f mind
1. Only by adpting prper ways can we deal with stress and live a psitive life.2. As lng as we learn t manage stress, we can turn pressure int mtivatin.3. It is necessary fr us t keep relaxed and face stress bravely in the lng run.4. Only by adpting prper ways can we deal with stress and live a psitive life.5. As lng as we learn t manage stress, we can turn pressure int mtivatin.6. It is necessary fr us t keep relaxed and face stress bravely in the lng run.
大量；大批；串、束、扎.
lantern
graduate
graduatin
disbelief
estimate
underestimate
fearfully
clear ne’s thratdrp utclean uthelp ... utcall … up
1. Friendship is ne f the mst precius gifts that life has ffered t us.2. N ne can live a cmpletely satisfying life withut sincere friendship arund.3. True friendship plays an imprtant rle in teenagers’ grwth and daily life. 4. We shuld value every true friend and guard ur precius friendship frever.5. Real friendship stands the test f time and becmes better as time ges by.6. With gd friends beside us, ur life will becme much warmer and clurful.
transprt
incredible
universe
indigenus
territry
uncertain
uncertainty
predictin
explitatin
dedicatin
refer tin spite f derive frm pse dangers t
1. Curisity drives human beings t keep explring the unknwn wrld all the time.2. Frm ancient mysterius sites t space explratin, humans never stp explring mysteries.3. There are cuntless unknwn wnders waiting fr us t discver arund the wrld.4. It is ur duty t keep curius and cntinue explring unknwn things in the future.5. Cntinuus explratin helps human sciety make steady prgress step by step.6. As yung learners, we shuld hld curisity and discver new things actively.
likelihd
apparent
apparently
cncentratin
cncentrate
what’s mrecme abutmake up live n keep … ff
1. Envirnmental pllutin has becme a serius glbal prblem that calls fr immediate actin.2. It is high time that all peple tk practical steps t prtect ur living envirnment.3. The damage t ceans and lands reminds us f the imprtance f envirnmental prtectin.4.  Small effrts frm every individual can make a big difference t envirnmental prtectin.5. Only jint effrts f the whle sciety can save ur earth frm further damage.6. We shuld frm green living habits and prtect the envirnment frm daily small things.
applause
uncmprehending
satisfactin
nthing shrt fby and byin case play withgive birth t
1. It is universally acknwledged that smth and effective cmmunicatin serves as an indispensable bridge linking individuals frm all walks f life in mdern sciety.2. Nwadays, a large number f high schl students are trapped in varius cmmunicatin barriers, which greatly prevents them frm develping healthy friendships and cperating well with teammates.3. Therefre, mastering practical cmmunicatin strategies turns ut t be f vital significance t teenagers’ psychlgical grwth and future scial adaptatin.4.  Only thrugh persistent daily practice can we steadily upgrade ur cmmunicative cmpetence and get alng harmniusly with peple arund us.5. Prvided that we always attach imprtance t sincere and respectful cmmunicatin, we are bund t harvest precius friendship and smth interpersnal relatins.
cnsumptin
investment
finance
financial
accunt frn average in a rw check ut first f all
1. Since China carried ut refrm and pening-up plicy decades ag, the bming crss-brder trade has greatly fueled the steady and rapid grwth f dmestic ecnmy.2. Learning basic ecnmic and trade knwledge enables teenagers t frm scientific and ratinal cnsumptin values amid the ever-changing glbal market envirnment.3. Internatinal trade cnnecting different cuntries and regins all ver the wrld plays an irreplaceable rle in prmting the prcess f glbal ecnmic integratin.4.  With the cntinuus deepening f glbal ecnmic cperatin, crss-brder trade will keep bringing practical benefits t rdinary cnsumers frm every crner f the wrld.
cmmercial
carry utpave the way frby landbring abut
1. Explring splendid Chinese lng histry nt nly bradens teenagers’ hrizns but als effectively strengthens ur natinal cultural cnfidence and natinal identity.2. The Silk Rad and Grand Canal, priceless precius histrical treasures f ur cuntry, fully recrd the brilliant prsperity f ancient Chinese civilizatin.3. Histry faithfully recrds the rise and fall f different dynasties and passes dwn valuable spiritual wealth fr later generatins t learn frm.4. 1. Never shuld we ignre precius histrical heritage, fr it serves as the eternal spiritual rt f ur whle Chinese natin.5. It is ur unavidable bligatin as yung generatins t prtect existing histrical sites and carry frward utstanding fine traditinal culture.
unbearable
step nat wrk (n sth)
1. Reading utstanding classic literature is an effective and rewarding apprach t enrich peple’s inner spiritual wrld and imprve persnal literary accmplishment.2. A great many timeless classic wrks ranging frm ancient Chinese petry t wrld-famus freign nvels leave endless precius spiritual wealth fr human beings f all ages.3. Nwadays, numerus teenagers verlk regular classic reading due t heavy daily cursewrk and shrt-vide temptatin, which aruses widespread cncern amng teachers and parents.4.  If nly mre teenagers culd truly realize the everlasting charm f classic literary wrks and keep the habit f reading all the time.
核心用法在句中起名词作用的从句，可充当主语、宾语、表语、同位语，据此分为四类：主语从句、宾语从句、表语从句、同位语从句。三大类引导词1.连词 that：无词义、不作成分，只起连接；宾语从句可省，其余从句一般不省2.连词 whether/if：是否，不作句子成分；if 仅限宾语从句3.连接代词 what/which/wh/whm/whse（在从句做主 / 宾 / 定，有词义）；连接副词 when/where/why/hw（从句作状语）
例1： the trubled airline cmpany can survive the current crisis withut gvernment bailut remains an pen questin.
【答案】Whether【解析】句意：这家陷入困境的航空公司能否在没有政府救助的情况下度过当下危机，目前仍未有定论。此处引导主语从句，从句中不缺主语和宾语，但句意不完整，结合句意，此处表示“是否”，所以使用连接词whether，位于句首，首字母需大写。
1. 作状语 v-ed形式作状语，表被动、完成，可修饰主句谓语，表时间、原因、条件、让步、方式、伴随等。v-ed形式的逻辑主语与主句主语一致。 2. 作表语 v-ed形式作表语，多表示主语的状态、感受，相当于形容词。。
1. 作主语表经常性动作，谓语用单数。2. 作宾语 He practices ding CPR every week.他每周练习做心肺复苏。3. v-ing作表语 The first aid methd is rewarding. 这个急救方法很有
4 作定语 a waiting rm 候诊室5. 作状语 Seeing the injured man, he called 120 immediately. 看到受伤的人，他立刻拨打了 120。6. 作宾语补足语I fund him lying n the grund. 我发现他躺在地上。
例2：After watching the dcumentary abut space explratin, the students were all ______ (amaze) by the scientists’ spirit f perseverance.
【答案】amazed【解析】考查v-ing与v-ed形式作表语。句意：观看了关于太空探索的纪录片后，学生们都被科学家们坚持不懈的精神所震撼。主语为 the students（人），表 “感到震撼的”，用v-ed形式 amazed；be amazed by 为固定搭配，意为 “被…… 所震撼”。
1.作主语直接作主语。 it作形式主语 It is + 形容词 / 名词 + t d sth.2. 作宾语3. 作定语 不定式作定语需后置，修饰名词 / 代词，与被修饰词存在逻辑关系（动宾、主谓、同位等）。
例3：It is ur duty ________ (prtect) the envirnment arund us.
【答案】t prtect【解析】考查不定式作主语。句意：保护我们周围的环境是我们的责任。本句为形式主语句式，It 作形式主语，真正的主语是后面的不定式短语，故填 t prtect。
核心用法在句中作定语，修饰名词或代词的从句，被修饰的名词 / 代词叫先行词，引导定语从句的词叫关系词。关系代词在从句中作主语、宾语、表语或定语，不同代词对应不同指代对象。关系副词在从句中作状语，对应先行词为表示时间、地点、原因的名词，可与 “介词 + which” 互换。
例4：This is the best film ______ I have ever seen in my life.
【答案】that【解析】考查只用 that 的定语从句。句意：这是我一生中看过的最好的电影。先行词 film 被形容词最高级 the best 修饰，根据规则，只用 that 引导定语从句，that 在从句中作宾语。
1. hasn’t been cnfirmed whether genetically mdified fd is really safe fr humans t eat. 2.A tech cmpany created a screen-free smartphne that allws kids (chat) with lved nes withut the distractins f a tuchscreen. 3.We need t find a mre effective apprach t (slve) this envirnmental prblem. 4. (lcate) in the heart f the city, the library attracts cuntless readers wh are eager t imprve themselves every day. 5.They all shwed me what we can learn frm animals in their wn ways, such as a tiny muse bravery changed my life frever.
二、完成句子1.当他抬头看时,他发现朵朵白云在蔚蓝的天空中流动,就像鱼儿在海洋中游泳。(“find+宾语+宾补”;flw)When he lked up, he　　　　 　　　　 　　　　in the blue sky just like fish swimming in the cean.2.看到我陷入如此困境,爸爸很惊讶,不过惊讶很快就变成了笑声。(“see+宾语+宾补”;catch)　　　　 　　　 in such a difficult situatin, Dad was surprised, but sn surprise was transfrmed int laughter.　 
fund white cluds flwing
Seeing me caught
二、完成句子1.知道你将会调整广播时段、长度和栏目，我写信给你提建议。　　　　 　　　　 　　　　　　　　 　　　　 　　　　2.安全风险高是用户进行移动支付时需要考虑的关键因素。3.我问母亲是否需要养只狗来作伴。
Knwing that yu will adjust the bradcast time slt, length and clumn, I am writing t give my suggestins.
High security risk is the key factr that users shuld take int cnsideratin when making mbile payments.
I asked my mther if she wuld like a dg t keep her cmpany.
二、完成句子4.他坚持要到车站来接我，这使我感动得差点哭出来。　　　　 　　　　 　　　　　　　　 　　　　 　　　　5.我们会换掉任何一个不尽力做好分内事的人。 (pull ne’s weight) 6.汤姆不得不在这个喧闹的演讲厅里提高声音以使自己被听到。
He insisted n picking me up at the statin, which nearly mved me t tears.
We will replace whever desn’t pull his weight.
Tm had t raise his vice t make himself heard in this nisy lecture hall.