Unit 4 Part Ⅲ文档格式.docx
- 文档编号:14138827
- 上传时间:2022-10-19
- 格式:DOCX
- 页数:14
- 大小:33.97KB
Unit 4 Part Ⅲ文档格式.docx
《Unit 4 Part Ⅲ文档格式.docx》由会员分享,可在线阅读,更多相关《Unit 4 Part Ⅲ文档格式.docx(14页珍藏版)》请在冰豆网上搜索。
6.dustn.灰尘;
尘土;
尘埃→dustyadj.积满灰尘的
7.unexpectedadj.没料到的;
意外的→expectedadj.预期的;
预料的
8.disappearancen.消失→disappearvt.消失→appearv.出现;
到场
9.endingn.结局;
结尾→endv.结束;
终止n.结束;
末端;
尽头
10.faithfullyadv.忠诚地,忠实地→faithfuladj.忠实的→faithn.信仰;
忠实
Ⅱ.核心短语
1.in__space 在太空
2.go__down下降
3.run__after追捕;
追逐;
追求
4.as__usual像往常一样
5.pick__out挑选出,拣出;
区别出;
辨别出
6.comeintobeing形成;
产生
7.anumberof许多;
大量
8.usedto过去常常
9.accordingto按照;
根据……所说
10.sothat以致于;
结果
Ⅲ.经典句式
1.Afterawhileshesawsomezebrawith__black__and__white__lines__goingbeneath__their__stomachs.
过了一会儿她看到了一些斑马,它们身上有从上一直延伸到腹部的黑白相间的条纹。
2.Theylivedontheearthtensofmillionsofyearsago,long__before__humans__cameinto__beingandtheirfutureseemedsecureatthattime.
千百万年前,它们(恐龙)就在地球上生活,比人类的出现要早得多,当时他们的前景似乎很安全。
3.Whenscientistsinspectedthebones,theyweresurprisedtofindthatthesedinosaurscouldnot__onlyrunliketheothersbut__alsoclimbtrees.
当科学家们观察这些骨头时,惊奇地发现这些恐龙不仅像其他恐龙一样可以跑,而且还可以爬树。
4.Theylearnedthisfromthe__waytheboneswerejoinedtogether.
他们是根据恐龙骨骼的连接方式来得出这种判断的。
5.It__is__a__pity__thatinthestorynobodyhelpedthedodo.
很遗憾在故事中没有人帮助渡渡鸟。
派生
(1)名词后缀:
-ing,-ance
①endv.结束;
终止→endingn.结局;
结尾
②disappearv.消失→disappearancen.消失
(2)否定前缀:
un-
expectedadj.意料之中的;
料到会有的→unexpectedadj.没料到的;
意外的
(3)形容词后缀:
-y
dustn.灰尘;
尘埃→dusty布满灰尘的;
灰尘弥漫的
(4)副词后缀:
-ly
faithfuladj.忠诚的;
忠实的→faithfullyadv.忠诚地;
忠实地
原文呈现
ANIMALEXTINCTION①
Manyanimalshavedisappearedduringthelonghistoryoftheearth.Themostfamousoftheseanimalsaredinosaurs②.Theylivedontheearthtensofmillionsofyearsago,longbeforehumanscameintobeing③andtheirfutureseemedsecureatthattime.Thereweremanydifferentkindsofdinosaurandanumberof④themusedtoliveinChina.Theeggsoftwenty-fivespecieshavebeenfoundinXixiaCounty,Nanyang,HenanProvince.Notlongagoararenewspeciesofbird-likedinosaurwasdiscoveredinChaoyangCounty,LiaoningProvince.Whenscientistsinspected⑤thebones,theyweresurprisedtofind⑥thatthesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtrees.Theylearnedthisfromthewaytheboneswerejoinedtogether.
Dinosaursdiedout⑦suddenlyabout65millionyearsago.Somescientiststhinkitcameafteranunexpected⑧incident⑨whenahugerockfromspacehittheearthandputtoomuchdust⑩intotheair.Othersthinktheearthgottoohotforthedinosaurstoliveon⑪anymore.Nobodyknowsforsure⑫whyandhowdinosaursdisappearedfromtheearthinsuchashorttime.
Weknowmanyotherwildplants,animals,insectsandbirdshavediedoutmorerecently.Accordingto⑬aUNreport,some⑭844animalsandplantshavedisappearedinthelast500years.Thedodoisoneofthem.ItlivedontheIslandofMauritiusandwasaveryfriendlyanimal.Pleaselistentoastoryofthedodoandhowitdisappearedfromtheearth.
阅读清障
①extinction/Ik'
stIŋkʃn/n.灭绝;
消亡
extinctadj.不再存在的;
已灭绝的
②dinosaur/'
daInəsɔː/n.恐龙
③comeintobeing形成;
产生,相当于comeintoexistence,无被动语态。
④anumberof许多(后接可数名词的复数形式)
agreat/largenumberoftourists大量的游客
⑤inspect/In'
spekt/vt.检查;
视察(指上级对下级的检查或视察)
⑥besurprisedtodosth做某事很吃惊
※that引导的宾语从句,作find的宾语;
其中含有notonly...butalso...结构。
※thebones...together为省略了关系词that的定语从句,修饰先行词theway。
⑦dieout灭亡;
逐渐消失(为不及物动词短语,不能用于被动语态)
⑧unexpected/,ʌnIk'
spektId/adj.没料到的;
⑨incident/'
InsIdənt/n.事件;
事变
incident指某事件附带产生的小事件或事变;
accident指意外事故。
⑩dust/dʌst/n.灰尘;
尘埃
dustyadj.布满灰尘的
⑪liveon继续活着;
继续存在
⑫forsure肯定;
无疑(=forcertain),在句中作状语。
※此处为why和how共同引导的宾语从句,作knows的宾语。
⑬accordingto按照;
根据……所说(介词短语,后常跟名词或动名词作宾语)
⑭someadv.大约,用于数词前,相当于about。
※inthelast500years为介词短语,在句中作时间状语。
Ⅰ.True(T)orFalse(F).
1.Mostanimalshavediedoutduringthelonghistoryoftheearth.(F)
2.Dinosaursarethemostfamousoftheanimalsthathavedisappeared.(T)
3.Thereusedtobemanydifferentkindsofdinosaursontheearth.(T)
4.Ararespeciesofbird-likedinosaurcouldbothrunandclimbtrees.(T)
5.Nowpeopleknowthereasonwhydinosaurssuddenlydisappeared.(F)
Ⅱ.Choosethebestansweraccordingtothetext.
1.Themainideaofthepassageis________.
A.howdinosaurswerediscovered
B.aboutdinosaurs'
extinction
C.aboutthehistoryofdinosaurs
D.aboutanimals'
dyingout
2.Fromthefirstparagraphweknowthat________.
A.dinosaurshaverecentlydisappeared
B.anumberofdinosaursusedtoliveinCanada
C.dinosaurs'
existenceislongbeforehumanscameintobeing
D.dinosaurscan'
tclimbtreesasotheranimalsdo
3.ThepossiblereasonsforthedisappearanceofdinosaursarethefollowingEXCEPTthat________.
A.theylivedontheearthtensofmillionsofyearsago
B.itcameafteranunexpectedincident
C.theearthgottoohotforthedinosaurstoliveon
D.nobodyknowsforsurethereason
4.Accordingto
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- Unit Part
![提示](https://static.bdocx.com/images/bang_tan.gif)