专题01 Units1_2 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01 Units1_2 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31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，spead，crowed，convenient，pioneer，excellent等内容，欢迎下载使用。
能运用现在完成时表述城市或家乡过去到现在的变化，理解现在完成时的概念含义。牢记现在完成时的规则变形和不规则变形以及时间提示词。
通过了解深圳，南京，洛阳等城市的变化和历史景点，培养对家乡的热爱。通过描述城市、家乡，提升观察与归纳能力。
了解自己家乡的各种变化。初步形成家乡之美，国家之美的意识。
1. ______________2. ______________ 3. ______________4. ______________5. ______________6. ______________7. ______________8. ______________
9. ______________10. ______________11. ______________12. ______________13. ______________14. ______________15. ______________16. ______________
速度拥挤的 方便的先锋，先驱 优秀的,极好的改变，转变，教育的自 ...以来
发展，成长创造力 最近 已经，早已尚(未),还 抱有希望，满怀希望旅游业，观光业 普遍的；共同的
9. ______________10. ______________11. ______________12. ________________13. ________________14. ______________15. ______________16. _______________________
曾 经在...的核心 大量的，丰富的谋生小旅馆除...之外，也以...速度行驶拥挤
at the heart f
make a living
at the speed f
be crwed with
改革开放领先做某事的关键 踏上 赢得...奖项自从20世纪70年代末超过40年的时间 已经完成
refrm and pening up
take the lead in
the key t ding
win an hnur fr
Since the late 1970s
Fr mre than 40 years
have/has dne
1.Sunshine Twn____________ a lt ver the years.阳光镇改变了很多。2.The gvernment________just___________ part f the twn centre int a new park.政府已经把市中心的一部分变成了一个新公园。3.Recently,the air in ur twn____________________a lt.最近，镇上的空气提升了很多。4.Sme peple in the cuntryside_____already ______t new buildings.一些村子里面的人已经搬进了新房子。5.Last year,the gvernment______an art museum. I _______________the museum yet.去年政府建了一个美术博物馆，我还没去过。
has changed
has imprved
haven’t visited
1. ________________2. ________________3. ________________4. ________________5. ________________6. ________________7. ________________8. ________________
9. ______________10. _____________11. _____________12. _____________13. _____________14. _____________15. _____________16. _____________
较喜欢探索历史上著名的大学在国外，到国外欣赏中心的，中央的想象
时期训练项目交流,交际靠近地，细致地完成，结束不过，然而，尽介绍
cmmunicatin
1. ____________________2. ____________________3. ____________________4. ____________________5. ____________________6. ____________________7. ____________________8. ____________________
9. _____________10.__________________11. _______________ 因为...钦佩12. _______________ 历史遗迹13. _______________ 去过（已回）14.
更喜欢做除了做别无选择丰富收藏权力中心前往无论炫耀，卖弄，显示和...结婚
prefer ding t ding
a rich cllectin f
seat f pwer
make ne’s way t
be married t
have n chice but t d
直到...才想象做去了（未归）名胜值得做
have been t
places f interest
be wrth ding
imagine ding
Unit 2 Amazing China
histric site
1.My dad ____________ there fr a business trip this week.我爸爸这周去出差了。2.He ____________ frm Beijing fr a week.他已经离开北京一周了。3.She__________ this bk fr abut a week.她借这本书一周。4.She___________ __________f the twn library since 2018.她自从2018年就是市图书馆一员了。5.I_______________ hliday since last week.自从上周我就度假了。
has been away
have been n
has been a member
—She used t live in Shanghai.（她过去住在上海，现在不住了。）否定式：didn't use t + 动词原形 / used nt t + 动词原形 —I didn't use t g t schl by bike.（我过去不常骑自行车上学。）疑问式：Did + 主语 + use t + 动词原形？ —Did yu use t g t schl by bike?（你过去常骑自行车上学吗？）
含义：过去常常做某事，现在已经不做了，强调今昔对比。
结构：used t + 动词原形
used t d含义：过去常常做某事（现在不做了），强调今昔对比。结构：used t + 动词原形—I used t g t schl by bike.（我过去常骑自行车上学，现在不这样了）否定式：didn’t use t d /used nt t d
used t d、be used t d、be used t ding区分
即时检测—Mlly has changed s much! She _______ be shy and quiet.—Yeah. But nw she _______ speaking in frnt f class.A．is used t; is used t B．used t; gets used t C．used t; used t D．is used t; used t
be used t d含义：被用来做某事，是 use sth t d sth 的被动语态。结构：be 动词 + used + t + 动词原形—Wd is used t make paper.（木材被用来造纸）同义句：Peple use wd t make paper.
即时检测2．—Hw des yur father g t wrk every day?—He ________ drive a car. But nw he ________ a bus t prtect the envirnment.A．used t; is used t take B．was used t; is used t takingC．was used t; is used t take D．used t; is used t taking
be used t ding含义：习惯于做某事，这里的 t 是介词，后接名词或动名词。结构：be 动词 + used + t + 动名词 / 名词—She is used t walking t schl.（她习惯步行上学）同义替换：get used t ding（强调 “逐渐习惯” 的过程）
即时检测—He ______ exercise in the park every mrning when he was yung.—Yes, but nw the life he was used t _____ a t; changing B.was used t; has changed C.was used t; changing D.used t; has changed
1.现在完成时的用法：持续、影响、次数2.现在完成时的构成（1）肯定句：主语+have/has+动词的过去分词+其他（2）否定句：主语+haven’t/hasn’t+动词的过去分词+其他（3）一般疑问句：Have/Has+主语+动词的过去分词+其他肯定回答：Yes, 主语+have/has. 否定回答：N, 主语+haven’t/hasn’t.（4）特殊疑问句：特殊疑问词＋一般疑问句（注意：此处的have/has是助动词，不是实义动词）
3.现在完成时的时间状语标志
already, (nt)yet, never, ever, just, recently, 句末的befre, ★s far/up t nw(到目前为止)/until nw/till nwsince then, since 2008, since I was brn[从句], since... ag, fr+时间段in the past/ver the past+时间段注意：并非所有含有时间状语fr+时间段的句子都用现在完成时。
即时检测—Has yur sister finished watching the new film________ ? —Yes, she has__________ finished .A．yet, yet B．yet, already C．already, yet D．already, already
4.already、just、yet、ever的位置和所在句型
5.现在完成时单词的规则变形
绝大多数动词直接在词尾加 -ed​ 构成过去分词。具体变形规则如下：
即时检测1.----- ______ yu ______ England? -----Yes, it _____ a beautiful cuntry. A. Will, gne t, was B. Have, been t, is C. Had, been t, is D. Have, gne t, is 2. ----_______ yu _____t Beijing? ----N, I ______.I ______ there early next mnth. A. Have, been, haven’t, am ging B. Had, been, hadn’t, am ging C. Have, gne, haven’t, was ging D. Did, g, didn’t, was ging 3. ---______ has Dngtai Railway Statin been in use? ---Since 2001.A. Hw lng B. Hw ften C. Hw sn D. Hw far
next mnth下个月是将来时
since+时间点，现在完成时用hw lng 提问
即时检测4. He has a cmputer f his wn. He ____ it tw days ag A. bught B. bught C. bught D. has bught 5. —Where is Li Lei? —He ___ Shanghai. A. has gne t B. has been t C. went t D. ges t 6. He _______ his hmewrk and is nw listening t music. A.. finishes B. has finished C. finish D. is finishing
从Where is LiLei?可知LiLei不在眼前，说明去且未归，所以用have/has gne t
从 nw listening t music可知是对现在产生的影响，所以第一句应该是现在完成时，已经完成了作业
一、单项选择1.（2025江苏扬州中考）The Greens used t live in Lndn and nw they _______ in Beijing. A. used t live B. are used t live C. are used t living D. are used fr living2.（2025云南二模）My father used t _______ t wrk, but nw he is used t _______ t wrk.A. drive; cycling B. driving; cycle C. drive; cycle D. driving; cycling3.（2025南京中考）“ClimateGPT” is used _______ peple with a gd understanding f weather cnditins.A. prvides B. prviding C. prvided D. t prvide
句意：格林先生过去常常住在伦敦，但是现在习惯于住在北京！习惯于：be/get used t ding
句意：“ClimateGPT”被用来向人们提供更好的对天气预报的理解。被用来：be used t d
一、单项选择1.（2025江苏扬州中考）Since I was brn, my family _______ in the same flat.A. live B. will live C. are living D. have lived2.（2025福建中考）Since last year, ur schl ________ free breakfasts t students in need.A. ffered B. has ffered C. was ffering D.ffers3.（2026南京月考）When Liu Jiakun designed “rebirth bricks”, he _____ rubble frm cllapsed buildings fr half a year.A. cllects B. cllected C. has cllected D. had cllected
这三题共同点都有明显的现在完成时的时间提示词：since+时间点、fr+时间段
一、单项选择1.（2025江苏扬州中考）—May I speak t Wang Li? —Srry, she is nt at hme. She ________ since last mnth.A. left B. has left C. has been away D. went away2.（2024常州二模）—Can I watch the basketball final t have a relax, Mum? —Of curse. But it ________ fr quite a while.A. has ended B. has been ver C. ended D. was ver3.（2026镇江期末）—Have yu finished reading the bk Oliver Twist? —Nt yet. I ________ it fr nearly a mnth. I'm ging t the library t renew it.A. have bught B. have brrwed C. have had D. have kept
这三题共同点都有明显的现在完成时的时间提示词，同时短暂性动词变延续性
二、单词拼写1. （2023四川达州中考）The teachers used t _______（write） key pints n the blackbard, but nw they are getting used t _______（shw） them thrugh PPTs.2. （2024·江苏无锡中考）The Shenzhu-18 astrnauts ________ (wrk) in Tiangng space statin since late April.3. （2023四川达州中考）Cathy's parents __________________marry fr twenty-five years.
havebeen married
三、翻译下列句子1．中国在过去的几年发生了巨大的变化。_____________________________________________________3．这里曾经是一条狭窄泥泞的街道。_____________________________________________________3.这部电影已经上映一个月了，我还没去看过。_____________________________________________________
Great changes have taken place in China in the past few years.
There used t be a narrw and muddy rad.
This film has been n fr a mnth,but I haven’t seen it yet..