牛津版 (深圳&广州)八年级下册（2013秋审查）Unit 7 The unknown world图文课件ppt

这是一份牛津版 (深圳&广州)八年级下册（2013秋审查）Unit 7 The unknown world图文课件ppt，共60页。
Vcabulary 词汇
01 lead-in
01 Where’s the unknwn wrld?
previus life
future life
01 Have yu seen a mvie abut the unknwn wrld?
Interstellar
01 Is there anyne wh knws the unknwn wrld?
Stephen Hawking
02 Passage 文章
 Tina wke up at midnight. She lked ut f her windw and saw a yellw light in the sky. It suddenly dived twards the grund. She heard a nise and saw a red light.
 The next mrning, Tina mentined it t her brther Tm. “I’m sure smething landed in the frest near the hills as I heard a lud nise last night,” she said.“Let’s explre after schl.”
At 6 p.m., Tina and Tm reached the frest. They heard sme vices speaking a strange language, s they hid behind sme bushes and kept quiet. Then they saw an alien! It was tall, with a rund head and a silver bdy. It was standing next t a lng spaceship. The spaceship was damaged because f a crash.The children were frightened. Suddenly, anther alien appeared frm the bushes in frnt f them. It discvered them and made a terrible nise! The children ran away in fear.
mentin ding sth
because f + n. /ding because + 句子
 The next mrning, Tina and Tm tld their parents abut the strange creatures. “They were very ugly. They had sme hair, but they didn’t have any feathers,” said Tina.“There was smething written n the spaceship,” said Tm. “It lked like this. I wnder what it means.” He drew sme lines n a piece f paper.
 But Dad said, “Since n ne else saw these aliens, I refuse t believe yu. Nw g t schl!” The children spread their wings and flew t schl tgether. Dad lked at the piece f paper with the strange marks n it. “It lks strange,” he said, as he lked at the wrd “EARTH”.
03 vcabulary
【搭】be knwn fr = be famus fr 因闻名 be knwn as =be famus as 作为闻名
【同】nt knw，nt famus
【变】knw v. 知道，了解 knwn adj.有名的，著名的
【否定词缀】un, dis, in/m, mis
agree-disagree
expected-unexpected
expensive-inexpensive
understand-misunderstand
lead-mislead
【练】fr, as Guilin is knwn ______beautiful muntains and rivers. Jay Chu is knwn _____a pp singer.
【复】aliens【变】 adj. 外国的; 相异的
【练】Yang Liwei is the first Chinese _________ t the space. I believe______ life is quite cmmn in the universe. The ______in the sky surprised the whle villagers.
unidentified flying bject
/'æstrənɔːt/
【辨】receive & accept
【变】receiver n. 接收者
【练】receive, accept He _________a letter frm his brther yesterday. She ________his present, but she didn’t _________it
【同】get 【反】 give, send
receive 通常指被动地“收到”或“接受”accept 指主动地“接受”
【练】_______ are nt as high as________. 山丘没有大山高。
When I g camping, we stay in a tent. 
the Sahara Desert
The child was hiding in the bushes.
【辨】alud, ludly
adj. /adv.响亮的，大声的
【练】alud, ludly The teacher read the pem ________t the pupils. That music's t_________, please turn it dwn.
【变】ludly adv.响亮的，大声的
alud:强调能让人听见 （与read, call, shut, cry搭）ludly:强调声音响亮 （与speak, talk，laugh搭） “喧闹地”
【练】explre They are great _________. As sn as they arrive at a new place, they will begin their _________and _______smething strange.
【变】explratin n.探索；探究；探测 explrer n. 探险家
【变】quietly adv. 安静地
【搭】 keep quiet/silent 保持安静
【例】 The rads are usually quiet in the afternn.
adj. 圆形的，球形的
【例】The baby has a rund, chubby face.
【拓】rectangle n.长方形 square n. 正方形 triangle n. 三角形 val n. 椭圆
adj.非常讨厌的，可怕的
【变】terribly adv. 非常，令人不快地
【例】 What a terrible day!
Are yu all right? Yu lk terrible. Are yu sick?
【同】harm & destry
【练】I didn't mean t _________ yu. Cigarettes _________ ur health. The car was badly _________in this accident. The fld _________the small village yesterday.
【辨】damage, hurt, harm, destry
hurt:可表示小到手指戳伤大到交通事故的肉体伤害，也可以指心灵上所受到的创伤等等的精神性疼痛。injure 用于正式场合
damage: 主要指对价值和功能的破坏，多用于无生命的东西，一般可以修复。
harm: 用于指伤及一个人或其健康、权利、事业等等抽象的意义。
destry: 用于摧毁，完全地面目全非，比damage 严重。
【搭】air crash 飞机失事 car crash 车祸
【例】He narrwly escaped in the air crash.
v. 发现，找到，发觉
【变】discvery n.发现
【例】 Clumbus discvered America but did nt explre the new cntinent.
【搭】explratin and discvery 探索与发现
【辨】discver & invent
adj. 惊吓的，害怕的
【练】alud, ludly The by was__________f the spiders. This netwrk f dependence fr peple is als____________.
frightening
【同】afraid, scared, fearful
【变】frightening adj. 令人害怕的 frighten v. 使害怕
【搭】be frightened 害怕 be frightened t d sth. 害怕/不敢做某事
【变】 fearful adj. 可怕的，担心的
【例】Yu gave me a fearful shck! 你让我大吃一惊。
【搭】in fear 恐惧地，害怕地 fear----fr/ t d/ that 从句
【同】want t knw
【变】wnderful adj. 极好的，精彩的 wnderfully adv. 精彩地 n.奇迹，惊讶
【搭】wnder + wh-- + 不定式 wnder + if/weather 从句 wnder + at sth. the Eight Wnders f the Wrld. 世界八大奇迹
【例】I wnder if I might have a wrd with him? I wnder wh he is, where he cmes frm and why he came.
【同】say n t；nt accept
【变】refuse (t d) sth. 拒绝(做)某事
【例】She asked him t leave, but he refused.
v. 线、排，列【搭】 in line 成一条直线
n. 刀 【复】knives
n. 符号，记号；分数v. 做记号
【搭】spread ne’s wing （鸟）张开翅膀 spread neself 平伸四肢 , 自夸自吹
【例】The news f their wedding has spread acrss the twn.
【变】spread，spread
【变】explanatin
【例】 First, I'll explain the rules f the game.
【同】give a reasn
pleased 主要用来说明人，表示“感到高兴或满意”。
pleasant adj.一是用来说明事物，表示“令人愉快的”或“舒适的”等；二是用来说明人，表示“友好的”“讨人喜欢的”等。
pleasure n.开心，乐事， with pleasure/ it’s my pleasure 乐于帮助
adj. 高兴的，喜欢的，满意的
【同】happy, satisfied
【变】pleasure n. 乐事，高兴
because f 因为
as sn as pssible 尽快
Landing site 降落场
agree with 同意
disagree with 不同意，有分歧
【同】as quickly as pssible
alienastrnauthillbushcrashfearcreature
外星人宇航员小山灌木碰撞害怕生物
featherlinemarkknife
unknwnquietrund--arundfrightenedterrible---terriblypleased
未知的安静的圆形的害怕的可怕的高兴的
receiveexplredamagediscverwnderrefusespreadexplain
收到探索毁坏发现想知道拒绝张开解释，说明
keep quietbecause fin fearlanding siteas sn as pssibleagree withdisagree with
保持安静因为害怕降落场尽快同意不同意
Missing Game
Scramble 乾坤大挪移
1. nett ___ ___ ___ ____2.sbhu ___ ___ ___ ____3.rreetuca ___ ___ ___ ____ ___ ___ ___ ____4.ahcrs ___ ___ ___ ____ ___5.efnik ___ ___ ___ ____ ___6.vcsidre ___ ___ ___ ____ ___ ___ ____ ___7.ienal ___ ___ ___ ____ ___8.aaegdm ___ ___ ___ ____ ___ ___9.useefr ___ ___ ___ ___ ____ ___10.redwn ___ ___ ___ ___ ___ ____
What is the busiest cean f the wrld?
The Atlantic
这个小女孩那时正害怕地站在那儿。The girl was standing there_______ ________ at that time..
in fear
接到你的电话后，我就尽快地把书带到这儿来来。After I answered yur phne call, I ______ ______ ______ ______ ______ ______ ______ ______.
brught the bk here as sn as pssible
连词成句。I, pr, perfrmance, because, unhappy, am, f, yur.
I am unhappy because f yur pr perfrmance.
---There is a smile n Mr. Smith’s face. He must be _______with Tim’s study. ---I think s. N ne did ____ him in ur class.angry, as well as \Pleasing, as gd asPlease, as gd asPleased, as well as
I’m surprised t hear frm her. ________, we last met ten years ag.On ne handThat is t sayBelieve it r ntIn ther wrds
选用in, n, with 和t 填空。Mm and dad have agreed _______have a party at hme.They finally agreed ______a date fr the meeting.We hpe that yu will agree ______this plan.I quite agree______ him n the sprts.
--When was Shenzhu-10 sent int space? _____ the afternn f June 11, 2013. A. On B. At C. In D. Fr2. We usually g t schl n weekdays, and____ g t the cinema at weekends. A. smetimes B. smetime C. sme times D. sme time
The bank is __________(pen) frm 9 a.m. t 4 tell yu the ________(true), I am nw n business in Shanghai.
1. The U.K. is rich in the fllwing except _____.cal B. irn C. gld
Hw many ckies culd a gd ck ck if a gd ck culd ck ckies? A gd ck culd ck as much ckies as a gd ck wh culd ck ckies. 　　如果一个好的厨师能做小甜饼，那么他能做多少小甜饼呢？一个好的厨师能做出和其它好厨师一样多的小甜饼。
美国国旗上一共有多少颗星？
Ⅰ. 根据要求写出相应单词1. knife(复数) _______2. wnder(过去式）________3. bush(复数) ________4. discver(过去式) ________ 5. please(形容词) ______6. ludly(形容词)________7. quiet(副词) ________8. refuse(反义词)_________
Ⅱ. 用所给词的适当形式填空1. discver1)Wh ________Africa?2)The _________ f gld made the area becme rich quickly.
2. unknwn1)What d yu knw abut this ________ (knw)plant?2)Ms. Li is _________fr his teaching. We all like her.3)It appeared that he _______ nthing abut the new.
3. frightened1)The little girl is _________ f spiders. 2)The snakes were s _______ that we all ran away as fast as we culd.
4. wnder1)We _________ why he was late fr schl again and again. 2)Her vice is _________. The audience are all attracted by her. 3)They played s ________.
5. agree1)They _______ t the plan. They liked it.2)Peter may _______ with this. He has a different idea.
Ⅱ. 用所给词的适当形式填空1. I ____________(收到)yur letter f Nvember 7. 2. There will be a railway ____________(路线)between Shenzhen and Beijing. 3. We asked him t cme, but he ____________(拒绝). 4. Please ____________(解释)why yu need these things. 5. I am very ____________(高兴的)t hear frm yu. 6. The man is ____________(terrible)lazy. 7. When the teacher came int the classrm, ur mnitr spke in a ________ (alud)vice, “Stand up!”8. Please keep ____________(quietly)in the library. 9. They are ____________(astrnaut)frm Britain. 10. When yung peple saw tigers, they ran away in ____________(fearful).
Ⅰ. 单项选择i. 从下列每小题的A、B、C选项中选出可以替换画线部分的最佳选项(　　)1. The children ran away in fear. A. feeling tiredB. feeling happyC. feeling afraid(　　)2. Did yu receive a letter frm yur father yesterday？A. writeB. answerC. get(　　)3. We felt very pleased t see yu here. A. happyB. sadC. angry(　　)4. I refuse t believe yu because yu always tell lies. A. say yesB. agreeC. say n(　　)5. She disagreed t have a picnic with us. A. agreedB. wantedC. didn’t agree(　　)6. I wnder why yu are always late fr schl. A. knwB. findC. want t knw(　　)7. Dgs and pandas are my favrite creatures. A. clrsB. animalsC. bks(　　)8. —Please turn the radi dwn. The music is t lud. —OK, I will. A. nisyB. quietC. crwded
ii. 根据句子意思，从下列每小题的A、B、C三个选项中选出恰当的词语完成句子(　　)9. If smething is ________ t peple, it is nt knwn r identified. A. cuteB. cruelC. unknwn(　　)10. A(n)________ is a persn wh wrks r travels in a spaceship. A. astrnautB. astrnmerC. engineer(　　)11. A(n)________ is an area f land that is higher than the land arund it, but nt as high as a muntain. A. islandB. castC. hill(　　)12. A ________ is a plant that grws thickly with several hard stems cming up frm the rt. A. hillB. islandC. bush(　　)13. A ________ is ne f the many sft light parts cvering a bird’s bdy. A. featherB. bushC. feature(　　)14. —At camp, everybdy takes a ________ and sleeps in it. —But it’s nt easy fr them t take such a heavy ne. A. featherB. jacketC. tent(　　)15. The bird ________ its wings and flew away. In ther wrds, the bird pened its wings utwards and flew away. A. wnderedB. damagedC. spread
Ⅲ. 真题再现(　　)1.(云南昆明中考)High technlgy is used in EURO 2016 t ________ the matches are fair enugh in France. A. make upB. make sureC. cme utD. cme ver(　　)2.(四川巴中中考)________, Bill! It’s time t g t schl. A. Wake upB. Lk upC. Make up(　　)3.(广东中考)Fr mre than nce, ur head teacher asks us ________ the habit f keeping a diary. A. develpB. develpsC. develpingD. t develp(　　)4.(山东潍坊寿光实验中学月考)—D yu knw Hangzhu?—Hangzhu is famus ________ West Lake. A. asB. becauseC. frD. like (　　)5.(广东深圳坪山区期末) —What d yu want t be in the future, Mike?—I want t be a(n)________. I dream f living in the spaceship and explring the space.A. scientistB. astrnautC. engineer
(　　)6.(广东深圳麒麟分校期末)—The news reprt says that there was a big fire in twn last night.—Yes. It badly ________ the twn hall. A. explredB. brkeC. damaged(　　)7.(广东深圳龙岗区期末)—Why d yu lk s sad?—Well, my sister is still angry with me. She ________ t talk t me.A. ffersB. chsesC. refuses(　　)8.(广东深圳实验期末)—I hear yu are ging n a trip t Xianen. When will yu ________?—I’m nt sure. All the trains have been called ff ________ the cming typhn.A. set ff; because fB. get ff; clse tC. take ff; accrding t(　　)9.(深圳横岗中心学校期末)—Bb, why was the dg s quiet all day?—He was ________ after he fught anther dg this mrning. A. nisyB. pleasedC. frightened(　　)10.(广东深圳龙华区期末)A(n)________ reasn is a reasn that nbdy knws. A. unknwnB. untidyC. well-knwn
04 Grammar 语法
Adverbial clauses
Adverbial clauses f reasn tell us why things happen. We usually use because, as and since t start adverbial clauses f reasn.
n ne saw else thse aliens.
I refuse t believe yu.
（1）because引导的原因状语从句表示的因果关系语气最强，常用来回答why提出的问题。如：
I didn’t g because I was afraid.
（2）as 引导的原因状语从句时语气最弱，它所表示的原因只是对结果的附加说明，可位于句首或句末。如：
I left a message as Jim wasn’t here.
（3）since 引导的原因状语从句语气次于because，常表示稍加分析便能得出来的原因，或人们已知的事实，意为“既然，鉴于”，常置于句首。如：
Since the weather is s bad, we have t delay ur jurney.
We can als put the adverbial clause f reasn f reasn after the main clause.
Things t remember
When we put the adverbial clause f reasn at the beginning f the sentence, we ften separate it frm the main clause with a cmma(,)
Ⅰ. 单项选择(　　)1. ________ Jane was the eldest, she lked after the thers. A. ThughB. IfC. As(　　)2. ________ yu knw it, I wn’t say it again. A. SinceB. AlthughC. Maybe(　　)3. He didn’t hear the knck at the dr ________ he was listening t the radi. A. sinceB. asC. because(　　)4. —Why didn’t yu cme?—________ my mther was ill. I have t take care f her. A. UnlessB. BecauseC. If(　　)5. ________ everybdy is here, let’s begin the discussin. A. Nw thatB. AlthughC. But(　　)6. I d it ________ I like it. A. whyB. becauseC. thugh(　　)7. ________ yu are free tday, yu can help yur mther with the husewrk. A. SinceB. AfterC. Until(　　)8. ________ yu are grwn up, yu shuld nt rely n yur parents. A. UnlessB. ThughC. Nw that(　　)9. ________ yu are tired, yu had better rest. A. AsB. WhyC. Befre(　　)10. ________ yu’ve gt a chance, yu shuld make gd use f it. A. UnlessB. SinceC. Althugh
Ⅰ. 根据句意，从括号中选择合适的词填空1. I was late, ____________(because / why)I didn’t catch the bus. 2. 1 didn’t g t Mary’s party ____________(because /s)I was nt invited. 3. He failed in the exam ____________(because f/ since)his careless. 4. ____________(Because f /As)he was in a hurry, Jack left his bag hme. 5. This is ____________(because / because f)the earth is traveling arund the sun. 6. She refused t tell us the truth, ____________(s / because)we had t find it ut by urselves. 7. ____________(Since/Because f)everyne is here, why dn’t we start ur meeting at nce?8. He culd nt have seen me, ____________(when/ as)I was nt there. 9. She enjys lking after pets ____________(because / s)she keeps life frm being bring. 10. ____________(Because/ Because f)Tmmy frgt t save the file, he had t type it again.
Ⅱ. 用以下所给的单词填空 【because, as, since, fr, s】1. ____________ he started late, he missed the first train. 2. I like English ____________ I think it’s imprtant and useful. 3. We culdn’t wait t listen, ____________ he brught news f ur families. 4. It’s the last day t buy tickets t the 2018 NBA matches, ____________ I must g nw. 5. ____________ he believes in yu, yu shuld tell him the truth.
As/Because/Since
Ⅲ. 真题再现(　　)1.(广东潮南区八下期末)He reads the newspaper ludly ________ all the family culd hear. A. whenB. sinceC. s thatD. because(　　)2.(深圳中学期中)________ I was ill, ______ I didn’t cme t schl this mrning.A. Because; becauseB. Because; sC. /; sD. /; because(　　)3.(广东深圳高级中学期末)The traffic pliceman tk away James’ driver’s license ______ he brke the traffic rules f drunk driving.A. thughB. becauseC. s(　　)4.(广州番禺区期末)The nurse wn’t leave her patients ________ she’s sure they are taken gd care f. A. ifB. becauseC. sinceD. unless(　　)5.(广东深圳福田区期末)—Shall we set ff at 8:30 tmrrw mrning?—N. It’s the rush hur. We’ll be late ________ the heavy traffic. Let’s make it a little earlier.A. accrding tB. instead fC. because f
(　　)6.(天津中考)It’s nt always safe t pay ver the Internet, ________ yu shuld be careful.A. sB. afterC. becauseD. as sn as(　　)7.(陕西中考)I didn’t accept his help ________ I wanted t try it myself.A. becauseB. thughC. untilD. unless(　　)8.(重庆A卷)As sn as the rain ________, they will g ut t pick apples. A. stpsB. stppedC. will stpD. is stpping(　　)9.(常德)If I g t the mvie, I ________ my hmewrk n time.A. didn’t finish B. dn’t finishC. wn’t finish(　　)10.(咸宁)—Celia, jin us in the Super Summer Camp if it ________ this weekend. —I’d lve t. But nbdy knws if it ________.A. is fine; rainsB. is fine; will rainC. will be fine; will rainD. will be fine; rains