【精品同步】牛津版高中英语必修2：Unit2 SectionⅠ.ppt

section welcometotheunit reading warmingup 预习多维感知 section 预习多维感知 stepone askanddiscussionhaveadiscussionaboutthefourpictures inthetextp21 1 whichoftheseplaceswouldyouliketovisitmost why 2 whatisthemostexcitingplaceyouhaveeverbeento steptwo fastreadinghaveyoubeentoafrica africaisacontinentrichinnaturalresources oil gold diamondsandcountlessotherminerals alargevarietyofanimalslikeelephants lions zebrasandgiraffesliveinthismysteriousandwildland beingthesecondlargestcontinentontheearth itcontainsmorecountriesthananyother eachhasuniquecustomsandnaturalattractions thegrasslandsofafricaarehometovariousanimals lionsaretheonlycats thatliveinlargefamilygroups elephantsusuallyliveingroupsthatconsistof8to15relatedmembers zebras withahorse likeappearance havewideblack and whitestripesallovertheirbodies giraffesinafricacangrowtoaheightofover17feet readthepassage anadventureinafrica quicklyandsilentlyandfindouttheanswerstothefollowingquestions 1 howwillcolinandtobytravelthroughthedesert 答案 oncamels2 howlongwillthebrothersstayinafrica 答案 aboutfourweeks stepthree carefulreading1 readthetextcarefullyandchoosethebestansweraccordingtothetext 1 tobywrotetoaihuatotellher a histravelplantoafricab hisadventurousexperienceinafricac hisbrother sadventurousexperienceinafricad hisbrother sgoingtocollege 2 accordingtoparagraph2 a tobyenjoysridingcamelsb tobyisworriedabouttravellingbycamelc tobywillfeedthecamelsd colinlovescamels 3 whatarethespecialclothing ahelmetandalifejacket for a tokeepthemwarmwhenit scold b tokeepthemsafeiftheyfallintothewater c toprotectthemfrombeingattackedbywildanimals d tomakethemlookcooler 4 wherewilltheyseewildanimalsupclose a inthesaharadesert b alongtherivernile c inkenya d onmountkilimanjaro 5 animportantthingoneshouldgetpreparedforclimbingmountkilimanjaromaybe a toseeanelephantupcloseinkenyab tobuyalarge strong lightbackpacktocarrysuppliesoffoodandwaterc totravelacrossthesaharadesertfirstd togetenoughrestbeforeclimbing答案 1 5 abbcd 2 readthetextandfillintheblanks 答案 1 kenya 2 air plane 3 by 4 camping 5 seeing 6 special 7 whatever 8 included 9 close 10 tired stepfour summarytobyandcolinplantospendafewweeks1 firsttheywillgoto2 andride3 throughthesaharadesert 4 thetripwilltakesixdays afterthetrip theyaregoingtotravel5 therivernile thentheywillgoonatriptosee6 animalsinkenya afterthat they llbe7 ontotanzania wherethey regoingto 8 mountkilimanjaro theafricanpartoftheirtripwilltakeabout9