Unit 10 第四课时(2a-2b)

,R八年级下册,Unit10,Ivehadthisbikeforthreeyears.,SectionB2a-2b,crayonn.彩色铅笔,nowadaysadv.现今；现在；目前,searchn.搜索；搜查,amongprep.在（其）中；.之一,shamen.羞耻；羞愧,countv.数数,oppositeprep.与.相对；在.对面adj.对面的；另一边的,2a.Answerthequestionsbeforeyouread.Thenreadthepassagetofindoutifyouranswersarethesameasinthepassage.,1.WhydomillionsofChineseleavethecountrysideeveryyear?,Theygotothecitiestolookforwork.,2.Howoftendoyouthinkthesepeoplevisittheirhometowns?3.Whatnewbuildingsdoesthegovernmentusuallybuildintownsandvillages?,Theyvisittheirhometownsonceortwiceayear.,Thegovernmentusuallybuildsnewshcoolsorhospitals.,2b.Findexpressionsinthepassagethathavethesamemeaningsasthesewordsandphrases.,1.lookfor_5.goback_2.consider_6.changes_3.acrossfrom_7.area_4.inonesopinion_,searchfor,regard,opposite,accordingto,return,developments,place,1.Nowadays,millionsofChineseleavethecountrysidetosearchforworkinthecities.(1)millionsof意为“数百万的,许许多多的”，后接名词复数。如：Thereweremillionsofpeopleinthesquare.广场上有好多好多人。Therearemillionsoflivingthingsontheearth.世界上有数以百万计的生物。,Languagepoints,Languagepoints,(2)search是动词，意为“搜索；搜查”。如:Wearesearchingthehouse.我们正在搜查这房子。Wewillsearchoutthehouse.我们将会找到这房子。,Languagepoints,2.AmongtheseisZhongWei,a46-year-oldhusbandandfather.among是介词，意为“在（其）中；.之一”，among主要用于三者或三者以上，其宾语通常是表示笼统数量或具有复数意义的名词或代词。如：Hewassittingamongagroupofchildren,tellingthemastory.他正坐在一群孩子中间讲故事。Thisbookcountsamongthebestofhisworks.这本书被列为他的最佳作品之一。,Languagepoints,3.Withahardjobinacrayonfactory,hedoesntfindmuchtimetovisithishometown.crayon是名词，意为“彩色铅笔”，还可指“粉笔、蜡笔”。如：Childrenlovetodrawwithcoloredcrayons.孩子们喜欢用彩色蜡笔画画。Thechildcolouredalltheshapesonthepagewithacrayon.那孩子用蜡笔把这页上所有的图形都涂上了颜色。,Languagepoints,4.ManypeoplelikeZhongWeiregardwithgreatinteresthowtheirhometownshavechanged.（1）regard在此是动词，意为“将.认为；把.视为”。如：Weallregardedhimasahero.我们都把他视为英雄。Weallregardhimasanhonestboy.我们都认为他是个诚实的孩子。,Languagepoints,5.Childrenhavelearnedtoreadandcountatmyoldprimaryschoolsincethemid-20thcentury.count是动词，意为“数数”。如：Therefereestartedcounting.裁判员开始数数。Wecountedthebooksandfoundtherewerefifty.我们把书数了一下,总共是50本。,Languagepoints,6.AccordingtoZhongWei,however,somethingswillneverchange.accordingto意为“依据；按照”，主要用来引出状语，一般不用来引出表语。如：Accordingtotheoldlegend,RomuluswasthefounderofRome.按照古老的传说，罗穆卢斯是古罗马的建国者。Accordingtofactsinmypossessionhecannotpossiblybeguilty.依据我所掌握的事实，他是不可能有罪的。,1.Isearch_informationthroughtheInternet.A.toB.onC.inD.for2.WecametoNanjingthreeyearsago,sowe_hereforthreeyears.A.havebeentoB.havebeeninC.havebeenD.havegone3.Theyregardedthosehomelesschildren_greatsympathy.A.forB.toC.aboutD.with,D,C,B,4.According_thetimetable,thetraingetsinat8:27.A.forB.toC.aboutD.with5.Hetellsmehe_Chinaforoverfiveyears.A.hasbeenB.hasbeeninC.hasbeentoD.hasgonetoChina6._myopinion,itsenoughforafamilytohaveonechild.A.ToB.OnC.InD.For,B,D,C,7.Heregarded