牛津版高二英语Unit38.pptx

Period Two:Word power -By Lauraable agree appear lead novel regular respectRead the following words and answer the questions with them.1.You cant find your pen.What happened to your pen?(It disappeared.)2.You want to get the book on the top shelf,but you are not tall enough.Do you think you will be able to reach the book?3.The two groups dont agree with each other.They argued fiercely.So what is the problem between them called?(I am unable to do so.)(Disagreement.)4.Many people respect Mr.Li and think he is a good man.He helps people out and is a good citizen and friend.So can you find a word to describe Mr.Li?5.Mr.Wang has published several books.He loves his job writing novels.So what is Mr.Wangs occupation?(respectable)(He is a novelist.)6.You cant find the order of the numbers in a group of members.So can you find a word to describe the order of the numbers?(It is irregular.)(They are misleading.)7.Some ads say that if you take their pills,youll be healthy,look younger,become smarter and sleep better.What can you say about these ads?Work in pairs and try to guess what a word means by looking at its prefix.Prefix Example Meaning anti-anti-cloning dis-disappear in-im-il-ir-incorrect impossible illegal rresponsible against,opposed to not,opposite of not without Prefix Example Meaning pre-preview pro-pro-cloning un-unfair re recreateearly before in favor of,supporting not opposite of again Guess the meaning of the following words1.anti-desertification/anti-body/antifreeze2.disagree/dislike/discouragedisadvantage/disagreementdisable/dishonest/dishonorable3.inaccurate/illogical/immobile/irregular4.non-cloned/non-stop/non-smoker 5.prewar/precondition/prehistoric preschool/predetermine/prepaid6.pro-European7.rewrite/recycle/reapply8.unclear/unable/uncertain unlock/unfold9.misbehave/mistake/misunderstand/misapply/misleadTry to guess what a word means by looking at its suffix.Suffix Examples Meaning-able comfortable-full cheerful-istscientistworthy of,able to be full of,characterized by someone who does something Suffix Examples Meaning-lesshopeless-mentagreement-nessdrynesswithoutindicate a state or condition indicate a state,quality or fortable/changeable/countable/understandable/respectable2.cheerful/sorrowful/forgetful/handful/mouthful3.artist/novelist/socialist/communist4.careless/meaningless/selfless/treeless5.amusement/agreement6.carelessness/blindness/sillinessLets 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 nature;illegaldisrespect 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.hopeless uncertain Although its _ that they want to advance technology,I think some things are best left the way they are.understandable Some other prefixes that are used widely in English.Prefix Example auto-bi-down-ever-automaker automobile automaticbilingual bilateraldownhill downstairs downwards everlasting evergreen evermore Prefix Example half-full-hand-post-over-halfway half-brother half-payfull-color full-page full-sizehand-made hand-picked hand-washpostgraduate post-industrialovereat oversleep overwork Suffixes that are commonly used are as follows.suffix Example-al cultural national original-ent different dependent existent-ian Canadian Belgian suffix Example-likechildlike dreamlike lifelike-proof waterproof soundproof bulletproof-enwiden sharpen shorten Name more parts of your body.throatgallbladderstomachliverheartlungtrachealarge intestineFill 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 organ that controls the rest of the organs,just like the headmaster controls the school.After this comes the _.brain heart Revise what we learned in this class and prepare for the checking.Homework: