专题02 Units3_4 教材核心知识串讲（期中复习课件）八年级英语下学期新教材译林版

这是一份专题02 Units3_4 教材核心知识串讲（期中复习课件）八年级英语下学期新教材译林版，共46页。PPT课件主要包含了目 录，第一部分，短语句型，第二部分，重点单词，completely，closely，whether，truly，doubt等内容，欢迎下载使用。
能明确区分现在完成时和一般过去时表示的不同语言环境。理解特殊疑问词+t d不定式做宾语的用法。
通过了解线上旅游，开拓眼界。通过推荐好书，了解文学之路。
通过线上的方式，环游世界。通过经典名著的阅读，了解各国文学。
1. ______________2. ______________ 3. ______________4. ______________5. ______________6. ______________7. ______________8. ______________
9. ______________10. ______________11. ______________12. ______________13. ______________14. ______________15. ______________16. ______________
介绍交流，交际 完整地，完全地 靠近地，细致地是否真地怀疑兴奋
cmmunicatin
数码的训练 项目 文章尽管，虽然 点击一件必做之事 卫兵，看守，保卫
9. ______________10. ______________11. ______________12. ________________13. ________________14. ______________15. ______________16. _______________________
点击不亚于任何人 无论是否至于关于无疑什么都有点倒数亲自
be secnd t nne
whether r nt
a bit f everything
查看，借出报名放大 完成做某事 ...的介绍用现金兴奋地 现场音乐
cmplete ding
the intrductin t
with excitement
1.We ____________ int a small flat when we arrived.当我到达的时候我们搬进了一座小公寓2.We_________________in a small flat since we ___________自从我们到达就已经搬进了一座小公寓3.The city ____________ a special place in British music histry这座城市在英国音乐史上一直拥有一席之地。4.My dad ___________ China three times.我爸爸去过中国三次。5.I__________ the website f the Hangzhu Arts and Crafts Museum yesterday.我昨天参观了杭州艺术手工博物馆的网站
1. ________________2. ________________3. ________________4. ________________5. ________________6. ________________7. ________________8. ________________
9. ______________10. _____________11. _____________12. _____________13. _____________14. _____________15. _____________16. _____________
观点，看法描述在...之内同意，一致困难文学尤其，特别不愿意
段落建议讨论谁（宾格）直接的，直的继续胃，腹部小说
1. ____________________2. ____________________3. ____________________4. ____________________5. ____________________6. ____________________7. ____________________8. ____________________
9. _____________10._______________11. _______________ 12. _______________ 13. _______________ 14.
一本好的读物编造，编辑筋疲力尽摔倒挣脱，逃脱从...拽出一群上交
be tired ut
publishing huse
in ne’s pinin
in agreement with
discuss with
advise sb t d
be unwilling t d
Unit 4 A gd read
have difficulty in ding
出版社打扰一下在某人看来做某事有困难同意和...讨论建议某人做不愿意做
1.Daniel did nt say wh________________ abut this bk. 丹尼尔没有说和谁谈论这本书。2.Kitty cannt decide which___________ first.。凯蒂还没有决定先选哪一个3.Yu can decide hw many bks ___________ yu.你可以决定跟你谈论多少本书4.Dn't frget _________yur classmates where _______ these bks.不要忘记告诉孩子们在哪里找到这些书。
t talk with
现在完成时的三大核心用法
① 已完成用法 (动作已结束，但结果/影响现在仍在)
I have lst my keys. （我丢了钥匙。）对现在的影响：我现在没钥匙，进不了门。 She has finished her hmewrk. （她完成了作业。）对现在的影响：她现在可以自由活动了。
② 未完成用法 (动作从过去开始，持续到现在，并可能继续)
I have lived here fr ten years. （我在这里住了十年了。）持续状态：我从十年前开始住在这里，现在仍然住在这里。He has been a teacher since 2015. （他从2015年起就是老师。）持续状态：从2015年到现在，他一直是老师。
③ 经历用法 (过去某段时间内的经历，强调“有没有过”)
Have yu ever been t Japan? （你去过日本吗？）询问人生经历，不关心具体时间。I have never seen such a beautiful sunset. （我从未见过如此美丽的日落。）强调“至今没有”的经历。
陈述在过去某个具体时间点或时间段发生并已结束的动作。
I lst​my keys yesterday. （我昨天丢了钥匙。）只陈述昨天发生的事，不关心现在是否找到。I lived in Beijing fr three years. （我在北京住了三年。）陈述过去的经历，现在已经不住在北京了。Did yu g t Japan last year? （你去年去日本了吗？）询问发生在去年这个具体时间的动作。
两者皆可用的情况：引导宾语从句，表示“是否” 含义：习惯于做某事，这里的 t 是介词，后接名词或动名词。I dn’t knw if / whether she will accept the ffer.（我不知道她是否会接受这个提议。）
在主语、表语或同位语从句开头：Whether we can win is still uncertain.（主语从句）My cncern is whether the plan is feasible.（表语从句）The questin whether we shuld prceed​ was debated.（同位语从句）
只能用 whether 的情况
We argued abut whether it was a gd idea.
She is cnsidering whether t buy a new car.
与 “r nt” 直接连用：
Yu must decide whether r nt t attend.（必须决定是否参加。）
live：强调“有生命”或“实时”
作形容词时，通常只修饰物（特别是动物），且必须放在名词前。一般不用来直接修饰人（不能说 a live man）。
特殊义：在媒体语境下，指“现场直播的”、“实况的”。
They are bradcasting live frm the cncert. （现场直播）.
alive：强调“状态”与“幸存”
用法：这是表语形容词，绝大多数时候跟在系动词（be, seem, stay）后面。如果想把它放在名词前修饰，必须后置。
He is the greatest pet alive. （在世的最伟大诗人）.The sldier was fund alive three days later. （被活着找到）
living：强调“现存”与“健在”
用法：最中性的“活着的”一词，可作定语（a living creature）或表语（He is still living）。在比喻“活生生的”时，只能用 living。
名词：作名词时意为“生计”（make a living）。
He is the living​ image f his father. （活脱脱像他父亲）All living things​ need water. （所有生物）
lively：完全不同的“活力”
这个词没有“活着的”意思，它专指“精力充沛的”、“生动的”。
The party was very lively. （派对气氛很热烈）She has a lively​ mind. （思维活跃）
a. Adjective + questin wrd + t-infinitive 形容词 + 疑问词 + 不定式
这种结构通常用来表达某种情感、态度或评价，意思是“做某事是……的”。
描述情绪/感受：happy, sad, glad, srry, surprised, scared, frightened, afraid描述难易度：easy, difficult, hard, impssible描述性质：imprtant, necessary, strange
I‘m nt sure hw t use this app.（我不清楚怎么用这个软件。）She was surprised what t see​ there.（她很惊讶在那里看到了什么。）It is difficult hw t finish​ the wrk in time.（如何按时完成这项工作很难。）I‘m wrried where t find​ him.（我很担心去哪里找他。）
Verb + bject + questin wrd + t-infinitive 动词 + 宾语 + 疑问词 + 不定式
这是“动词 + 宾语 + 宾补”的结构。
这里的动词通常是使役动词（如 tell, shw, teach, ask, advise）或感官动词（如 see, hear, watch）。
Can yu tell me hw t get t the statin?（你能告诉我怎么去车站吗？）My mther taught me hw t ck.The teacher shwed us what t write.Please ask yur father where t park​ the car.
Verb + questin wrd + t-infinitive 动词 + 疑问词 + 不定式
这是最常见的动宾结构。这里的动词通常是表示“说、知道、想知道、决定、学习、思考”等意义的动词。
knw, wnder, ask, decide, learn, explain, shw, say, frget, remember, understand
I dn‘t knw what t d next.（我不知道接下来做什么。）He wndered if/whether t g r stay.（他在想是走还是留。）Please tell me when t start.We need t find ut hw t slve this prblem.
Verb + questin wrd + nun + t-infinitive 动词 + 疑问词 + 名词 + 不定式
这种结构与 c​ 类似，但它多了一个名词。这个名词通常是前面动词的宾语，或者是表示“方式、方向”的词（如 way, rad）。核心逻辑：疑问词修饰后面的名词，或者这个名词是动作的对象。
I dn‘t knw the way hw t get there.（我不知道怎么去那里的路。）—— 虽然语法上常说 the way t get，但加上 hw 强调疑问。We discussed the best way t finish​ the task.（我们讨论了完成任务的最佳方式。）She asked me the right time t leave.（她问我正确的离开时间。）Let‘s decide the place where t meet.（让我们决定见面的地点。）
What: 通常指事情、物体（d, eat, see, buy）。Hw: 通常指方式、方法（d, get, use）。Where: 指地点（g, find, put）。When: 指时间（start, cme, leave）。Wh/Whm: 指人（ask, tell, talk t）。Which: 指特定范围内的选择（chse, take）。
1. 表示“必须”时，主观 vs. 客观 这是两者最核心的区别。
must (主观义务)：说话者本人的命令、决心、或基于个人信念认为有必要。
Yu must finish yur hmewrk befre watching TV. (我作为家长/说话者要求你。)I must exercise mre t stay healthy. (我主观认为有必要。)We must respect ur elders. (这是我信奉的道德准则。)
have t (客观需要)：外部规则、法律、情况或逻辑使然。
Yu have t wear a seatbelt. It's the law. (法律规定。)She has t wrk n weekends because her bss said s. (老板的要求。)I have tg nw, r I'll miss the last bus. (客观情况所迫，错过公交的后果。)
2. 否定形式的巨大差异
must nt / mustn't (禁止，不准)
Yu must nt smke here. (这里禁止吸烟。)d nt have t / dn't have t (不必，不需要)Yu mustn't tell anyne this secret. (你绝不能告诉任何人这个秘密。)
d nt have t / dn't have t (不必，不需要)
Yu dn't have t wear a suit, but yu can if yu want. (你不必穿西装，但想穿也可以。)Tmrrw is a hliday, s I dn't have t get up early. (明天放假，所以我不需要早起。)
must​ 本身没有过去式和将来式。要表达过去的“必须”，只能用 had t；表达将来的“必须”，用 will have t。
Yesterday I had t finish a reprt. (昨天我必须完成一份报告。)We will have t make a decisin sn. (我们很快就得做出决定了。)
即时检测 1.The yung artist is learning ________ frm the famus painter, but she hasn't decided ________ her wn style yet.A. what t paint; when t develp B. hw t paint; when t develpC. hw t paint; whether t develp D. what t paint; whether t develp2.—Lk! The man at the gate ________ be ur headmaster. He is always standing there every mrning.—N, it ________ be him. He is hlding a meeting in the ffice ; can’tB. must; mustn’tC. can’t; can’tD. can’t; mustn’t
what t paint画什么
Hw t pain怎么画
句意向著名画家学习的是方法
他每天早上站在门口推测一定是（must be)
他正在开会推测不可能是（can’t be)
即时检测 5.I ______a bk frm the library last mnth. I have t return it because I _____it fr a lng ; have kept B.brrwed; have brrwed C.lent; have lent D .brrwed; have kept6.--- Where is Mike ?--- He _____t New Yrk n business. He _______ the airprt at five in the mrning .A. has gne; has left fr B. has been; has left fr C. has gne; left fr D. has been; left fr
last+时间，过去时提示词
fr+一段时间，现在完成时
强调去出差，去且未归，have gne t
即时检测 3.— Many Westerners think everyne in China knws________.— This is, f curse, a silly belief. But it is true that kung fu is a big part f Chinese culture. A. what t d kung fu B. when t d kung fuC. hw t d kung fu D. where t d kung fu4. —When___ yu ______ the cmputer? —In 2014. I ______it fr nearly 6 ; bught; had B.did; buy; have bughtC.did; buy; have had D.have; bught; have had
根据回答，过去时，所以问句用过去式
fr+一段时间，现在完成时，buy的延续性，have had
即时检测7.-There are five films n at the cinema tday. I can't decide ______.-Why nt watch Alice Thrugh the Lking Glass? It's amazing.A. what t chse B. what shuld I chseC.which ne t pick D. which ne shuld I pick8.-Mum, _____I d my hmewrk tnight? -N, yu _____. But yu must finish it befre ;mustn't B. must; needn't C.must; mustn't D.need; needn't
题目中是五部电影，句意我不能决定选择哪一部看BD选项宾语从句，句序应为陈述句语序！前面已经给出范围：five films（五部电影），在已知范围里选一个，要用 which。what 用于没有范围、泛指 “什么”，不符合本题语境。→ 排除 A. what t chse
Must 征询意见。肯定回答：Yes ,yu must.否定回答：N.yu needn’t/dn’t have t
即时检测9.— In China, many students feel stressed because f t much hmewrk. —Dn't wrry. Our gvernment has realized this prblem. I'm sure there ______ be gd news fr them sn. A. canB. mustC. shuldD. need10.Yu ______ smke here! Lk at the sign It says "N smking". A. needn'tB. mustn'tC. canD. may
there must be肯定有，对现在情况的肯定推测
禁止吸烟，属于公共场所的规章制度，用mustn’t
即时检测11．We humans, animals and plants are all ________ things. Air and water keep us ________.A．living; aliveB．alive; livingC．living; livingD．alive; alive12．Thugh she is disabled, the ______ girl teaches children drawing fr a(an) _____. She always brings animals_____ n the paper.A．living; live; alive B．live; living; livelyC．lively; living; alive D．lively;  alive; living
living things 生物
keep sb/sth alive 使某人、某物活着
lively girl 活泼的女孩
fr a living 谋生
bring sth alive n the paper使某物活生生的呈现在纸上
一、单项选择1.(2024·江苏无锡·中考统考真题)Shh… ! This is a library. Yu _______ keep yur vice dwn.A. can B. can’t C. shuld D. shuldn’t2.(2023·江苏无锡·中考统考真题)Oh, cme n! _______ yu dubt everything I say? I’m nt a three-year-ld!A. Can’t B. Can C. Mustn’tD. Must3.（2025·江苏南通·中考真题）—Lily, hw is Daniel’s plan fr ur class trip ging n?—I’m nt sure. It ________ be cmpleted. I saw him wrking n it this mrning.A．may ntB．shuldn’tC．can’tD．mustn’t
Must偏要，非得。根据“ dubt everything I say? I’m nt a three-year-ld!”可知，此处是抱怨的语气，“你非得要怀疑我所说的一切吗”，用must表示“偏要、非得”
根据“I’m nt saw him wrking n it this mrning.”可知，说话者应是不确定计划是否完成，且看到Daniel早上还在做，因此用“may nt”表示推测。
一、单项选择(2025·江苏南京)—Culd yu tell me ______ the machine?—Of curse. Let me shw yu.A. hw t use B. what t use C. hw use D. what use(2024·广东)—______ yu ______ yur hmewrk yet?—Yes, I ______ it an hur ag.A. Did; d; finished B. Have; dne; finished C. Have; dne; have finished(2025·江苏无锡·中考真题）The therapy centre is n High Street and it ________ service fr ver 10 years.A．has started B．has been inC．has stppedD．has been ut f
结合“The therapy centre is n High Street and it ... service fr ver 10 years.”可知，治疗中心一直提供服务超过10年，应该用has been in。
一、单项选择（2025・江苏扬州・中考一模）The ________ discussin abut the envirnmental prtectin made all f us feel interested.A. live B. alive C. lively D. living8.（2023・江苏常州・中考）Jim is watching a ftball match which is shwn ________ n TV. Thugh he is nt n the scene, he can still cheer fr his team.A. livelyB. liveC. livingD. alive
lively discussin 生动的讨论，这里形容气氛好
live n TV现场直播
二、单词拼写The 2026 Yangzhu Marathn was cvered _________(现场直播)n TV.Hb has just mved here and this is the third time he has _______(迷失)his way.Last week, we _________ (watch) a fashin shw in the schl hall.Mr. Chen_________ (live) there fr ver 50 years, s we went t interview him.The Shenzhu-18 astrnauts_________ (wrk) in Tiangng space statin since late April.Elena _________ the nvel she was reading n the desk and lked ut the windw. (drp)
三、翻译下列句子1.我的上司习惯打断别人说话，这挺不礼貌的。________________________________________________________________2.没有人确切地知道这对老夫妇结婚多久了，但他们似乎一直相爱。___________________________________________________________________3.住在隔壁的那位女士习惯和邻居们分享食物。
My bss is/gets used t interrupting/cutting in n thers’ speech and it’s quite rude.
Nbdy knws fr sure hw lng the ld cuple have been marriedbut they always seem t lve each ther very
The lady wh lives next dr is used t sharing fd with neighburs.