Unit7What’sthehighestmountainintheworld？SectionAThesecondlongestriverintheworld-Doyouknowitsname?-ItisAmazon.-Doyouknowhowlongitis?-It’sabout6,500kilometerslong.Theworld’shighestmountainintheworld.Doyouknowhowhighitis?Itis8,844.43metershigh.QomolangmaDoyouknowSaharaisthebiggestdesertintheworld?Yes,itisabout9,600,000squarekilometersinsize.Saharasizen.1.大小[C][U]What’sthesizeofthepark?2.尺码,号[C]Thisshirtisyoursize.Theworld’sdeepestsaltlakeTheCaspianSeaDoyouknowthathowdeeptheworld’sdeepestSaltlake?Yes,itis1,025metersdeep.ThelongestriverinAsia.TheYangtzeRiverDoyouknowthattheYangtzeRiveristhelongestriverinAsia?Yes,itis6,300kilometerslong.It’s8,844.43metershigh.它有8,844米高。Itis…metershigh(long,wide…).它……米高（长,宽……)。“有多长（宽，高……）”时，将数词和数量单位放在表示长宽高的形容词前翻译句子1.这张桌子两米长，一米宽。2.这座山有1500米高。3.这栋楼120米高。4.这本字典有五厘米厚。5.这个湖有多深？1025米深。Thetableistwometerslongandonemeterwide.Themountainis1,500metershigh.Thebuildingis120meterstall.Thedictionaryisfivecentimetersthick.Howdeepisthelake?It’s1,025metersdeep.•Chinahasthebiggestpopulationintheworld.•一、population常与定冠词the连用,作主语用时,谓语动词常用第三人称单数形式。•二、当主语是表示\"人口的百分之几、几分之几\"时,谓语动词用复数形式。AboutseventypercentofthepopulationinChinaarefarmers.•三、有时population可用作可数名词,其前可用不定冠词。Chinahasapopulationofabout1.3billion•四、表示人口的"多"或"少",不用"much"或"little",而要用"large"或"small"。•五、询问某国、某地有多少人口时,不用"Howmuch...?",而用"Howlarge...?";在问具体人口时用"What...?"。Theworld'spopulationisincreasingfasterandfaster.1Feelfreetoaskmeanythingontoday’sGreatWalltour.在今天的长城游中，大家尽管随意问我任何问题。feelfreetodosth随意做某事CanIuseyourbathroom?Yes,feelfree.2ancientadj.古代的古老的Mygrandmotheroftentellsmeoldancientstories.3protectv.保护protect...from/against保护...使不受protectionun.保护，防御undertheprotectionof在...的保护下Sunglassesareusedforprotectingoureyesinthesun.4AsfarasIknow,therearenoman-madeobjectsasbigasthis.据我所知，再没有像它这样在的人造物体了。asfarasIknow据我所知AsfarasIknow,Tomhasatwinsister.5achievementn.成就成绩achievev.ThisisawonderfulachievementinChinesehistory.6southwesternadj.西南的southwestn.Ourhometownisinthesouthwesternpartofthiscity.7thickadj.厚的、茂密的、粗的、浓的Thereisthickfoginthemorninginthismountainarea.8Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.更加严峻的困难包括极冷的天气状况和巨大的风暴。1）difficulty困难Ifyouhaveanydifficulties,youcancallmeforhelp.Wefoundthehousewithoutdifficulty.2）includevt.包括包含其中一部分includedadj,位于名词或代词之后，包括在内including介词和后面名词、代词构成介宾短语。OursubjectsincludeChinese,Englishmathandsoon.Myfamilyincludesmyfather,mymother,mybrotherandme.Therearefourpeopleinmyfamily,meincluded.Therearefourpeopleinmyfamily,includingme.9freezingadj.冰冻的n.冰点v.结冰，凝固Itisfreezingoutside,andputonyourwintercoat.10conditionn.条件状况onconditionthat+从句如果...,在...条件下Thepianowasingoodcondition.11takein吸入；吞入（体内）1、Largefishtakesinsmallfishinthesea.2、Theclubtookinanewnumberlastweek.•把衣服改窄Thedressneedstobetakeninabit.12succeedv.成功successn.successfuladj.successfullyadv.succeedindoingsth成功做成某事succeedwithsth在某方面获得成功Ihopeshewillsuccee...
