Unit4Astronomythescienceofthestars備課資料Period3語(yǔ)言運(yùn)用課學(xué)習(xí)目標(biāo)avisittothemoonandtrainstudents’monknowledgeaboutastronomythroughtheauthor’sexperience,erestedinastronomybyexpressingyourselfinEnglish.學(xué)習(xí)過程Ⅰ.Readingactivity瀏覽文章內(nèi)容,把握閱讀速度;結(jié)合插圖,猜測(cè)文章大意。Task1FastreadingthepassagecarefullyandthendescribethethreewaysinwhichgravitychangedforLiYanping.ThewaygravitychangedLefttheearth(1)Inspace(2)Onthemoon(3)thepassagecarefullyandthendescribehowhisweightchanged.TheweightchangedLefttheearth(1)Inspace(2)Onthemoon(3)Task2Carefulreadingwillnotbeasstrongapullastheearth’s.(1)翻譯本句。(2)在as...as...結(jié)構(gòu)中第一個(gè)as是(詞性),因此后面可以跟、;第二個(gè)as是(詞性)。whenItriedtostepforward,IfoundIwascarriedtwiceasfarasontheearthandfellover.(1)翻譯本句(2)通過本句總結(jié)倍數(shù)的表達(dá)方式:Ⅱ.Writing學(xué)習(xí)建議:請(qǐng)根據(jù)寫作指導(dǎo)完成寫作任務(wù)。Ifyouweregiventhechancetotraveltothemoon,whatproblemsdoyouthinkyouwouldface?Listoneoftheproblemsandthinkofasolutiontosolveit.Requirements:listtheproblemyoumighthaveonthemoon.thepossiblesolution.thesolutionhelpsolvetheproblem.writingmustbewrittenabout120words.Accordingtotheabovepoints,makeanoutlineaboutthepassageofexpositorywriting:solvingaproblem.withyourpartnershowtosolveyourproblemandthenenrichyourthemeanwhile,lookupsomenewwordsinthedictionary.finishthecompositionaccordingtotheaboveoutline.finishingyourwriting,swapyourcompositionwithyourpartnersandcorrectmistakes.inyourcomposition.好詞好句wouldbehappytoacceptthechanceto...我非常高興接受這樣的機(jī)會(huì)……Ivisitedthemoon,perhapsIwouldfacemanyproblems.(虛擬語(yǔ)氣)如果我登上月球,或許我會(huì)面臨許多問題。farasweknow據(jù)我們所知寫作要求:短文連貫,詞數(shù)120左右,限時(shí)15分鐘完成。寫作正文參考答案學(xué)習(xí)過程Ⅰ.Pre-readingactivityTask11.(1)Thegravitybecameverystrong.(2)Thegravitydisappeared.(3)Itbecameverylight.2.(1)Hebecameveryheavy.(2)Hehadnoweightandcouldfloataroundlikeafeather.(3)Hewasaboutone-sixthofhisweightontheearth.Task21.(1)月球的引力不像地球的引力那么大。(2)副詞;形容詞;副詞;連詞2.(1)當(dāng)我試著向前邁步時(shí),我發(fā)覺我被送出去很遠(yuǎn),步子的跨度竟是地球上的兩倍,因而,我摔倒了。(2)A+is+倍數(shù)+as+adj./adv.+as+BⅡ.Writing參考范文IwouldbehappytoacceptthechancetotraveltotheifIvisitedthemoon,perhapsIwouldfacemanyoftheproblemsImighthave:HowshouldIstopmyfoodfloatingwouldhavetotakeallmyfoodwithmeifIwenttothefarasweknow,inthespaceshipthereisnogravitysothefoodwouldfloataroundifitwasIwouldmakesurethatitisspeciallymadeasliquidspa