英语八年级上册（2024）Presenting ideas精品复习ppt课件

这是一份英语八年级上册（2024）Presenting ideas精品复习ppt课件，共60页。PPT课件主要包含了 目 录，单元学习目标，单元知识图谱，针对训练，shut，shocked　，shocking　，重点句型，过去进行时用法，单元语法等内容，欢迎下载使用。
In this unit let's explre natural disasters. What may happen in a natural disaster? Hw d disaster warnings help? Hw can peple get back t their lives after disasters?
By the end f this unit, students will make a pster abut a natural disaster.
After cmpleting the unit, students will be able t:use wrds and expressins in the unit t talk abut natural disasters.use the past cntinuus tense t tell stries abut natural disasters.describe ways f saving lives.
知识点1 My mther was s scared.我母亲非常害怕。（教材P85）
scared /skeəd/ adj.害怕的，恐惧的adj 表示人的感受。近义词为afraid。be scared f（ding）sth.害怕（做）某事be scared t d sth.害怕做某事be scared +（that）从句 担心……She was very brave, but she was scared f the dctr.她很勇敢，但是她害怕医生。Lucy is scared t g ut alne at night.露西害怕晚上一个人出去。I’m scared（that）I’m ging t fall.我担心自己快掉下去了。
1. I dn’t like the film we watched yesterday. It’s t                  (scare).2. She was s                  (scare) that she culdn’t mve when she saw a snake.3. —I’m very                f tigers. Hw abut yu？ —Me，t. They lk s      　 　.
用scare 的适当形式填空
shut /ʃʌt/ v.（使）关上，（使）合上，（使）关闭 过去式和过去分词均为shut,动词-ing形式是shutting。Philip went int his rm and shut the dr behind him.菲利普进了自己的房间，随手把门关上。I heard his bedrm dr shut.我听到他的卧室门关上了。shut ff 关闭;切断煤气（或水等）的供应 shut up 闭嘴 shut dwn 停业；倒闭
知识点2：She didn’t shut her eyes fr even ne secnd.她甚至一秒钟都没有合眼。（教材P85）
用 shut 的适当形式填空1. She heard the bys shuting at her, but she ________ (shut) her ears t them.
2. Mr. Green frgt t ________the back dr, s his birds flew away.A. steal B. recall C. review D. shut
【解析】steal 偷; recall 回忆; review 复习; shut 关闭。根据“his birds flew away”他的鸟飞走了, 可知后门没有关, 故选D。
3. — When I am t tired t think, I like t lie dwn and ________ my brain.— Sunds great. Yu can relax by ding this.A. set ff B. g ff C. turn ff D. shut ff
【解析】set ff 出发; g ff 爆炸; turn ff 关闭(开关); shut ff 停止运转。应是停止用脑思考, shut ff 符合语境, 故选D。
4. My grandfather shut the windws when it began t rain. (改为否定句)My grandfather ________ ________ the windws when it began t rain.
didn’t shut
shcking /ˈʃɒkɪŋ/ adj.惊人的，骇人的，令人难以置信的 常用来描述事物的特征，在句中可作表语或定语。shcked震惊的常用来描述人的感受，在句中常作表语。be shcked at/by...对……感到震惊Andy shared his shcking discvery n the internet.安迪在网上分享了他的惊人发现。（滨州中考）We were all shcked at the news f his death.听到他去世的消息，我们都感到震惊。
知识点 3：Just then, shcking things happened.就在那时，惊人的事情发生了。（教材P85）
shck [ 多单数 / u ]a strng feeling f surprise as a result f sth happening, especially sth unpleasant; the event that causes this feeling 震惊；惊愕；令人震惊的事•I gt a terrible shck the ther day.前两天，可把我吓坏了culture shck  C /U 文化冲击digital shck  数字冲击V. t surprise and upset sb使震惊；使惊愕• It shcks yu when smething like that happens.发生这样的事情，使人觉得难以置信。
辨析shcked与shcking1. They were all (shck) and sad when Jim died in his frties.2. It’s (shck) and unusual that the 5-year-ld by can d kung fu s well.3. The students all felt very when they heard the news. (shck)
知识点4：Our cach culdn’t g straight ahead.我们的马车无法直行。（教材P85）
cach /kəʊtʃ/ n.公共马车，四轮大马车［可数名词］复数形式为caches。This is the ld cach rad.这是旧时的马车道。
straight /streɪt/ adv.笔直地，成直线地The bk is n the table straight in frnt f yu.那本书就在你面前的桌子上。She was lking straight at me.她直直地看着我。
During ur field trip t the wetland, ur teacher asked us t draw the _________ flight path f the wild geese. When a flck flew by, we watched them fly _________ acrss the clear sky twards the suth. Our classmate Amy didn’t hide her cnfusin and was _________ abut nt understanding hw the birds find their way. The teacher praised her fr being hnest and then explained the secrets f the geese’s migratin.
【情境练单词】                观察候鸟
straight
知识点5：My mther asked me t cntinue withut her, but I refused t leave her behind.母亲让我别管她，继续走，但我拒绝把她丢下。（教材P85）
refuse t d sth.拒绝做某事Peple wh refuse t cnsider thers have few friends.拒绝为他人着想的人几乎没有朋友。He refused t answer any mre questins.他拒绝再回答任何问题。leave behind 留下；忘记带走“动词+副词”短语。表示 “把某人留下 / 抛下”，既可以指意外遗漏，也可指故意留下或因对方跟不上而落下I think I might have left my wallet behind.我想我可能忘带钱包了。
leave behind 把……抛在后面When yu are busy with a hbby, yu leave all yur wrries behind.当你忙于一项爱好时，你会将所有的烦恼抛在后面。落后 I was left behind in maths after I missed three classes.我数学缺了三节课后，就跟不上了。
【汉译英】1.这就是我想要留下的：一个全世界都将仰望的地方。That's what I want t ________ ________ ：a place the rest f the wrld will lk up t.2 别整天玩电脑游戏，否则你的学习会落后。Dn’t play cmputer games all day; therwise, yu ____ ____ ______ ____in yur studies.3.今天早上我赶时间上学，把数学练习册落在家里了。I was in a hurry t g t schl this mrning and ______my math wrkbk _____ at hme.4.如果你不快点，校车十分钟后就会把你抛下。If yu dn’t speed up a little, the schl bus ______ _______ yu _________in ten minutes.5.他把孩子留给母亲照看就走了。He _______ his children _______ with his mther.
left behind
leave behind
will be left behind
will leave behind
left behind
句型1 That night , I was sleeping when the grund shk very hard. 那天晚上，我正在睡觉，突然地面剧烈地摇晃起来。
主句（过去进行时）+ when + 时间状语从句（一般过去时），这种结构常用来表达 “过去某一动作发生时，另一个动作正在进行”，地面摇晃（短暂动作）发生时，我正在睡觉（持续动作）。
when（从属连词，引导时间状语从句，意为 “当…… 的时候”，连接主句和从句的时间关系）
句型 2 We mved n while the clud was spreading ver the land like a fld. 我们继续前行，此时云朵像洪水般在大地上蔓延开来。
主句（一般过去时）+ while + 时间状语从句（过去进行时）主句的动作（短暂或持续的动作，此处 “mved n” 为持续动作）与从句的持续动作（“was spreading”）在过去同时发生，“while” 更侧重强调两个动作的 “同时性”，符合句子中 “我们前行” 和 “云层蔓延” 同步进行的语境。
while（从属连词，引导时间状语从句，意为 “当…… 的时候”，强调主句和从句的动作在过去某一时间段内同时进行）
while the clud was spreading ver the land like a fld.主语 (Subject): the clud（名词短语，“云层”，从句中动作的发出者）谓语 (Predicate): was spreading（过去进行时的动词短语，由助动词 was + 实义动词 “spread” 的现在分词 “spreading” 构成，表过去某一时间段内正在进行的动作 “（正在）蔓延”）地点状语：ver the land（介词短语，“在陆地上空”，修饰谓语动词 “spreading”，说明蔓延的范围） 方式状语：like a fld（介词短语，“像洪水一样”，修饰谓语动词 “spreading”，用比喻的手法说明云层蔓延的状态）
表示过去某个时刻正在进行的动作，常与then、at... yesterday mrning、at that time、at... last night等表示过去的时间状语连用。 I was watching TV then.那时我正在看电视。 What was she ding at nine ’clck yesterday evening？ 昨天晚上九点她正在做什么？
表示过去某一段时间内一直在进行的动作，常与thse days、the whle mrning、all day yesterday、“frm+时间点+t+时间点+last night”等时间状语连用。有时没有明显的时间状语，要根据上下文语境判断。
He was learning swimming thse days.那些天他一直在学习游泳。 We were jgging in the park frm seven t eight last night.昨天晚上七点到八点我们在公园里慢跑。
考向1 过去进行时的基本结构
一 用所给词的正确形式填空1. Tm and his parents _____________ (have) supper when the phne rang.2. My mther was reading while my father ________________ (play) cmputer games.3. I’m srry I didn’t answer yur call because I _______________ (study) nline.
were having
was playing
was studying
4. —Lingling, what were yu ding at 7:00 yesterday evening?—I ________________ (help) my mther prepare the dinner then.5. They ___________________________________(nt play) ftball at that time.
was helping
were nt playing/weren’t playing
二 单项选择6. —Hi, Ethan. I called yu at 8:00 last night, but yu didn’t answer.—Srry, I _____ the dishes.A. wash B. washed C. am washing D. was washing
7. —Helen, I didn’t see yu in the classrm at five yesterday afternn.—Oh, I _____ singing fr the graduatin ceremny at that time.A. will practice B. have practiced C. am practicing D. was practicing
8. When I saw Xia Wang yesterday, he _____ an ld man crss the rad.A. helps B. was helping C. will help D. helped
9. While we _____ an English sng, sme visitrs came int ur classrm.A. were singing B. sang C. are singing D. will sing
10. Hey, Jhn! What’s up? I _____ a shwer when yu called.A. had taken B. have taken C. was taking D. am taking
三 、短文填空Tw planes 11. _____________ (fly) arund the airprt fr a lng time this mrning because an airprt wrker was asleep!The planes 12. _____________ (call) the airprt fr half an hur. “We were calling and 13. _____________ (ask) what t d, but n ne answered.” In the end, they fund that the airprt wrker was asleep.
were flying
were calling
One plane 14. ______________ (cme) frm Paris and the ther was cming frm New Yrk. “ We culdn’t land withut reprting t the airprt, because we didn’t knw what the ther planes 15. _____________ (d) .”
was cming
话题概述　　本单元的话题是“自然灾害”,要求学生根据所学的单词、短语和句型写一篇和自然灾害有关的文章。该话题常以记叙文或说明文的形式出现,时态多为一般现在时、一般过去时以及过去进行时。在写作此类文章时,通常涉及几个方面:①自然灾害的类型及应对措施；②灾难发生的过程及自己的感受；灾难期间的互助故事③灾后的恢复过程或相关暖心故事。④介绍灾难发生时的安全准则。
写作实例　　假设三个月前,一场飓风(hurricane)袭击了你所居住的城市。请你发挥想象,根据以下要点和要求写一篇文章,描述飓风发生时的情况,并谈谈你的感悟。　　写作要点:1.灾难发生时,人们可以听到雷声,看到闪电;两小时后,飓风消失了。2.在这次灾难中共有7人死亡、2400多座房屋倒塌。3.灾难后,人们开始互救,许多警察和消防员也来救援。　　写作要求:1.词数80左右; 2.不要逐词翻译,可适当发挥。
审题指导1.体裁:记叙文。    2.时态:以一般过去时为主。    3.人称:以第一人称为主。4.必备词句:①natural disaster自然灾害;②in the beginning一开始;③lse ne's life失去生命;④keep neself safe保持自身安全;⑤try t d sth.尽力做某事;⑥I think that we shuld learn hw t keep urselves safe when we are facing disasters. 我认为我们在面对灾难的时候应该学会如何保持自身安全。
范文 Three mnths ag, a hurricane hit my city. It was a scary natural disaster. In the beginning, the sky became dark. Everyne culd hear a strange nise, but nbdy knew what was happening. We heard the thunder and saw the lightning. Tw hurs later, the hurricane disappeared. During the disaster, seven peple lst their lives. Over 2,400 huses fell dwn. Many peple had nwhere t live. After the disaster, peple began t help each ther. Many plice fficers and firefighters came t help us, t. I think that we shuld learn hw t keep urselves safe when we are facing disasters. We shuld als try t help the thers.
你校将进行以“Hw t save yurself during an earthquake”为主题的演讲比赛，请你用英语写一篇演讲稿，谈谈地震发生时我们该如何保护自己。
要点：1. 保持冷静； 2. 在室内时，躲在安全的地方，护住头颈； 3. 在室外时，快速跑到开阔地带。
要求：1. 文中不得出现任何真实信息； 2. 词数：80词左右(开头和结尾已给出，但不计入总词数)。
Hell, everyne! I am happy t stand here t give a speech. Tday I will talk abut what we can d when an earthquake happens. It’s very imprtant t learn sme basic skills t prtect yurself frm an earthquake.　Yu may feel nervus and afraid at first, but yu’d better calm dwn sn. If yu are indrs, quickly mve t a safe place in the rm such as under a strng desk r table. At the same time, cver yur head and neck with yur arms.
Remember t stay away frm windws and ther bjects that may break easily. Try t get int an pen area as sn as pssible if yu are utdrs. Althugh a disaster can bring a lt f pain, we shuld always face it with curage.　Thanks fr yur listening!
阅读理解　　T learn hw t make urselves safe is especially imprtant. Here are sme suggestins fr staying away frm dangers. Drwning(溺水)　　First, yu shuldn't swim smewhere 　▲　, like rivers. The swimming pl is a gd place. Secnd, students can't swim alne. If yu want t swim, yu have t g with yur parents r friends. Anther imprtant thing is that yu can't swim fr t lng.
Fire　　Stay calm and fllw the teacher's instructins(说明). Leave the classrm quickly and use a piece f wet clth t cver yur muth and nse s that yu dn't breathe in smke. If yur clthes catch fire, drp t the grund and rll(滚) frm side　t side t put ut the fire. Traffic accidents　　If yu take a schl bus n yur way hme r t schl, remember t fasten yur seat belt and nt t walk arund when the bus is mving. If yu walk t schl r g t schl by bike, remember t wait fr the green traffic light. Lk left and right befre yu crss the rad.
1.The passage is prbably written fr 　　B.students　　C.teachers2.【新中考·信息还原题】Which f the fllwing can be put in the “　▲　”?A.t deep　　B.t narrw　　C.t dirty
1.　推理判断题。根据第四段中的“If yu take a schl bus”可推知,本文是写给学生的。故选B。
2 信息还原题。本段讲的是如何在游泳时远离危险,结合其后提到的rivers可知,你不应该在太深的地方游泳,t deep符合题意。
3.Why d yu need t cver yur muth and nse with a piece f wet clth if there is a fire?A.In rder t use the clth t wave fr rder t be easily recgnized(认出) rder t keep ff(避开) the smke.
3 细节理解题。根据第三段中的“Leave the classrm that yu dn't breathe in smke.”可知,用一块湿布捂住口鼻,这样你就不会吸入烟雾了。故选C。
4.Which traffic rule is nt mentined in the passage?A.Crssing the street with the seat traffic 's the best title fr the passage?A.Hw t Be Safe at HmeB.Hw t Stay away frm DangersC.Hw t Avid Traffic Accidents
4.　细节理解题。根据第四段中的描述可知,没有提到的交通规则是“和父母一起过马路”。故选A。    
5.　标题归纳题。通读全文可知,本文讲的是三种常见的安全隐患及其预防措施。故选B。
短文填空：用所给词的适当形式填空。
Last Saturday evening， a fire brke ut in Lily’s neighburhd. Lily was wrking hard n her maths hmewrk in her rm 1.  　when　 she smelt smething strange. “Oh， it’s smke！” She quickly pened the dr t see what 2.  　happened　(happen). And she saw a big fire. Fear filled her heart， and fr a mment， she 3.  　lst　 (lse)her way. She lked arund， feeling very wrried and nt knwing which way t run.
Hwever， Lily refused t give in t fear. She ran 4.  　straight　 (straight) t the windw and shuted as ludly as she culd. The fire 5.  　spreading　 (spread) quickly. “Help！ Help！” Black smke was everywhere， and it was hard t see anything. 6.  　Luckily　(luck)， she fund a dr in the fire. As she tried t get ut， a piece f burning wd fell and hurt her right hand， but Lily was nt afraid f 7.  　bleeding　 (bleed) at that time. She cvered her nse and muth with a wet twel and tried t save 8.  　herself　 (she).
was spreading
Finally， the firefighters arrived in time. With their help， Lily made it t 9.  　safety　(safe). This experience taught Lily t face disasters 10.  　curage　curage. Even in the face f great danger， she shuld try t stay calm.
Natural disasters can hit anywhere at anytime， and being prepared is the key t staying safe. Earthquakes， typhns(台风) and flds are cmmn natural disasters that can cause terrible damage(破坏)and bring serius threats(威胁)t safety.
Earthquakes suddenly shake the grund， ften withut warning. T stay safe during an earthquake， peple had better “Drp， Cver， and Hld On” until the shaking stps. Yu can find a strng table t hide under and hld n.
Typhns， knwn as hurricanes r cyclnes in ther parts f the wrld， can lead t strng winds and t much rain. Befre a typhn arrives， string necessary things like fd， water， and batteries is imprtant.
Flds can happen when rivers run ver because f t much rain. T prepare well， avid building hmes in the areas where flds ften happen and place imprtant electrical appliances(电器) up ff the grund in yur hme. Having an emergency plan is als a must. By understanding these disasters and taking actin， cmmunities and peple can reduce the risk f harm and recver(恢复)mre quickly after disasters happen.
1. Hw many kinds f natural disasters are mentined in the text？ 　3. /Three.　
2. Why are peple advised t “Drp， Cver， and Hld On” until the shaking stps？
T stay/keep safe (during an earthquake). /Fr (the purpse f) staying/keeping safe ( during an earthquake). /Fr safety (during an earth quake).
T stay/keep safe (during an earthquake). /Fr (the purpse f) staying/keeping safe ( during an earthquake). /Fr safety (during an earthquake).
3. What can typhns cause accrding t the text？
Strng winds and t much rain.
4. What ther disasters d yu knw and hw can yu keep safe？ Write 30 wrds r mre.
A strm. Keeping safe in a strm includes several measures. First， we shuld stay calm because fear r wrry can lead t pr decisins and mre dangerus situatins. Secnd， we shuld try ur best t find a safe place t prtect urselves but stay away frm windws r drs. Finally， we shuld use technlgy such as weather apps n ur phnes t receive the latest infrmatin abut warning s.
A strm. Keeping safe in a strm includes several measures. First， we shuld stay calm because fear r wrry can lead t pr decisins and mre dangerus situatins. Secnd， we shuld try ur best t find a safe place t prtect urselves but stay away frm windws r drs. Finally， we shuld use technlgy such as weather apps n ur phnes t receive the latest infrmatin abut warnings. / A fire. Keeping safe in