译林牛津英语模块五Unit-3-Word-power(共21张)课件

1、Unit 3Prefixes and suffixes Organs of the body1Unit 3Prefixes and suffixes Quiz Fill in the blank with proper words.1.My pen _. I cannot find it. (appear)2.The book is on the top shelf. Im so short that I am _ to reach it. (able)3.Its _ for him to catch the early bus. Because he got up too late this

2、 morning. (possible)4. _ leads to quarreling. (understand)disappearedunableimpossibleMisunderstanding2 Quizdisappearedunableimposs5.Mr Li is _. He is always helping others and is a good citizen. (respect)6.Miss Wang is a _. She loves her job writing novels. (novel)7.The teachers words were a great _

3、 to him. (encourage)8.Hangzhou is so _that it attracts many visitors. (beauty)9.There was some _ about the age of the mummies. No one knew the exact time.(agree) respectablenovelistencouragementbeautifuldisagreement35.Mr Li is _. He i disagreementprefix(前缀)root (词根)suffix(后缀)Prefix: a group of lette

4、rs that is added to the beginning of a word to change its meaning.Suffix: a letter or a group of letters added to the end of a word to make a different word.4 disagreementprefix(前缀)root (词Prefix Example Meaning anti-anti-cloningagainst, opposed todis-un-disappearunfairnot, opposite ofin-il-im-ir-inc

5、orrectillegalimmoralirresponsiblenot, withoutpre-previewearly, beforepro-pro-cloningin favor of, supportingrecreateagain re-More examples5Prefix Example Meaning anti-aSuffix Example Meaning -ablecomfortable worthy of, able to be-fulcheerfulfull of, characterized by-istscientistsomeone who does somet

6、hing-lesshopelesswithout-mentagreementindicate a state or condition-nessdrynessindicate a quality, state or character6Suffix Example Meaning -ablecoLets see who can list more examples with the prefixes and suffixes.Competition7Lets see who can list more CoPrefix ExampleMeaning de-mal-non-notDecompos

7、e, declassifymaltreatment, malnutritionnon-smoker, non-alcoholic, non-profitapart, from分开解散badly, illinter-international, interaction, interruptbetweentele-telescope, telegram, telecommunicationfar off远程8Prefix ExampleMeaning de-Prefix ExampleMeaning trans-transport, translate, transnationalacrossmi

8、s-misunderstand, mislead, misdeedwrongsub-subtitle, subway, submarineunderover-overeat, overwork, overacttoo much过多9Prefix ExampleMeaning traSome other commonly used suffixes-alcultural, national, originalof or concerning-ioninvitation, competition, protectionaction or condition ofstate of being, sk

9、ill-shiphardship, scholarship, relationship-domfreedom, kingdom, condition or state ofof the nature of-ishchildish, selfish10Some other commonly used suffi-proofwaterproof, fireproof, soundproofprotect against-enwiden, sharpen, shortenmake or become-wardeastward, homeward, backwardin the direction o

10、f-likewomanlike, childlikesimilar to11-proofwaterproof, fireproof, sLets fill in the blanks with what we learned just now.disrespect hopeless illegal uncertain understandableI think cutting down trees should be made _and tighter laws should be introduced. So many people are showing their _ for natur

11、e; they dont seem to care that they are destroying the environment. Sometimes I think were fighting a _battle against people who just dont listen. I know scientists have worked hard to achieve scientific breakthroughs but its _whether theyll ever succeed totally. Although its _ that they want to adv

12、ance technology, I think some things are best left the way they are. illegaldisrespect hopeless uncertain understandable 12Lets fill in the blanks with Are you familiar with your body? Work in pairs and name the parts of your body as many as you can.hairfootankleearforeheadeyebroweyenecknose mouthha

13、ndarmlegfingerwristtoekneeshouldereyelid13Are you familiar with your bodCan you name more parts of your body? Lets try.throat stomachlungheartlivergallbladderlarge intestinealvinetrachea14Can you name more parts of youActivity 1If you compare our body to our school life, you will be amazed how simil

14、ar they are!Believe it or not15Activity 1If you compare our bkidneyWhat are their functions?brainlungsliverstomachheartPass the blood around the bodyControl the other organsStore the food we eatUse the oxygen we breatheClean the bloodRemove waste products from the blood and produce urine16kidneyWhat

15、 are their functionsControl the other organsClean the bloodControl the other organsbrainPass the blood around the bodyheartUse the oxygen we breathelungsClean the bloodliverStore the food we eatstomachRemove waste products from the blood and produce urineTeacherStudentNotebookSchool lifekidney知识Head

16、masterCleaners and security guardsBODY VERSUS SCHOOLRemove waste products from the blood and produce urine(oxygen)17Control the other organsClean Fill in the blanks with the names of body parts .Think of the body like a school. At the top of the school is the headmaster, known as the _. This is the

17、organ that controls the rest of the organs, just like the headmaster controls the school. After this comes the _. It is like a teacher. This organ passes the blood around the body so it can run well. This is similar to the knowledge a teacher gives to students. Next is the _, which is the student. T

18、his organ is the only one that can re-grow itself . It helps to clean the blood. This is like knowledge students get from teachers. Students always grow with newly found knowledge . The _are the organs of the body that use the oxygen we breathe. Think of the oxygen as the life you lead at school . T

19、he _ is very useful as it stores the food we eat until we can digest it properly. This is similar to the learning process. We store the information until we need to use it. So this organ is like a notebook. The _are the organs that brain heart liver lungsstomach kidneys18Fill in the blanks with the naremove waste products from the