懂你英语L3 U2文档格式.docx

懂你英语L3 U2文档格式.docx

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3.Tobefixedmeansthattheirpositionsdon’tchange.

4.Ifweheatthemolecules,theymovefasterandawayfromeachother.

5.Thesolidbeginstomeltlikeicecreamonahotday.

D

1.Atacertaintemperature,asolidbeginstochangeintoaliquid.

2.Thetemperatureatwhichissolidchangesintoaliquiddependsonthesubstance.

3.Forwater,thesolidbeginstochangeintoaliquidwhenitstemperaturerisestoabovezerodegreesCelsius.

4.Forsomesubstances,suchassteel,thetemperaturewhichitbecomesaliquidismuchhigher.

5.Steeloftenmeltsaroundonethousandthreehundredseventy（1370）degreesCelsius.

E

1.Ifwecontinuetoheataliquid,themoleculesmoveevenfaster.

2.Atacertaintemperature,theliquidbeginstochangeintoagas.

3.Forwater,theliquidbeginstochangeintoagasatahundreddegreesCelsius.

4.Thisistheboilingpointofwater.

F

1.Insideastar,suchasoursun,thetemperatureisveryhigh.

2.Everythinginsidethesunisagas.

3.Accordingtoscientists,thereareoversixty-fiveelementsinsidethesun.

4.Thisincludeoxygenandiron.

5.Overnightypercentofthesunishydrogengas.

G

1.Yesterdaytherewasanimportantsciencetest.

2.Lisa,Tomandtwentyotherclassmatestookthetest.

3.Thetestwasaboutthestatesofmatterandhowtheyaredifferent.

4.Thereweretwenty-fivequestionsonthetestandtheyhadforty-fiveminutestotakeit.

H

1.Herearesomeofthetestresults.

2.Twostudentsgotperfectscores.

3.Thelowestscorewassixty-eightoutofonehundred.

4.Theaveragescorewaseighty-sixpointthree（86.3）.

5.Elevenstudentsscoredhigherthanaverage.

6.Elevenstudentshadbelowaveragescores.

I

1.Tommissedtwoquestionsonthetest,sohisscorewasninety-two.

2.Hisscorewastheeighthhigherintheclass.

3.Lisamissedtwoandhalfquestions,soherscorewasninety.

4.Herscoredwasthetenthhighestscore.

5.Herscorewasfourpointshigherthantheaveragescore.

J

1.Lisawasdisappointedwithhertestresults.

2.Shestudiedhardforthetest,butshestilldidn’tdowell.

3.Asaresult,sheplanstostudyhardforthenexttest.

4.Thenexttestwillbeinabouttwoweeks.

K

1.Tomwassurprisedandhappywithhistestresults.

2.Hedidn’tstudyhardsohisresultwasbetterthanheexpected.

3.HewasalsohappythathedidbetterthanLisadid.

L3-U2-1/4vocabulary

Expression（表情）/hobby

1.Sheisscreamingbecausesheisreallyscared.

2.Somethingischasinghersosheisscreamingforhelp.

3.He’sshoutingbecauseheisangry.

4.Whenhe’sreallyangry,heoftenshoutslikethis.

5.She’ssleeping,becauseshe’stired.

6.Lastnightshedidn’tgetenoughsleep,sotodayshehasnoenergy.

7.She’scrying,becauseshe’ssad.

8.Shegotsomebadnewsafewminutesago.

9.She’ssmilingbecauseshe’shappy.

10.Herboyfriendjustcalledinhisreturningfromalongtrip.

1.Thismanishikingupamountaintrail.

2.He’swearinghikingbootsandiscarryingapackonhisback.

3.Thismanenjoyscooking.

4.Heattendsacookingclassonceaweek.

5.Thiswomanenjoysgardening.

6.Shegrowsflowersuchasroses,andvegetablessuchastomatoesinhergarden.

7.Thisboylovesplayinggames.

8.Helikesallkindsofgames,includingthisvideogameonhiscomputer.

9.Thisoldcoupleenjoystraveling.

10.Theytakeseveraltripsayear,oftentodifferentcountries.

L3-U2-1/4dialogue

Arrivemakerepresentation/test2

1.Oh,thereyouare,finally.

2.Yeah,I’msorry.

3.Whyareyousolate?

4.Youweresupposedtobeherethirtyminutesago.

5.Igotonthewrongsubwaybymistake.

1.Whydidn’tyoucall?

2.Iwasreallyworried.

3.Idon’thavemyphone.

4.IleftitintheofficebecauseIwasinsuchahurrytogethere.

5.Ok,well,you’reherenow.

6.Wedon’thavemuchtime.

7.Yes,wewillhavetohurry.

8.Themeetingstartsinfifteenminutes,right?

9.Yes,it’ssupposedto,ifeveryonegetshereontime.

1.Didyoureadmypresentation?

2.Yes,Idid.It’sgood,butit’sabittoolong.

3.I’mafraidtherewon’tbeenoughtimeforquestions.

4.Doyouhaveanysuggestions?

5.Yes,Ido.Ithinkthecompanyintroductioncanbecutinhalf.

6.Theyknowwhatwedo.

7.Ok,Iwantshowthevideo.

8.It’sabouttwominuteslong.

9.That’sagoodidea.

10.Thevideowasonourwebsite,andit’snotthatgoodanyway.

1.Doyouhaveanyothersuggestions?

2.No,Idon’t.I’msureyou’lldoagreatjob.Areyouready?

3.Yes,I’mready,themeetingroomisonthetwentyfirstfloor.

4.Ok,let’sgo.

1.Howdidyoudoonyesterday’ssciencetest.

2.Ididbetterthanexpected.

3.Howaboutyou.

4.Ididn’tdoverywell.

5.IexpecttodobetterthanIdid.

6.Whatwouldyourscore?

7.Igotaninety.

8.Whataboutyou?

9.Igotaninety-two.Ionlymisstwoquestions.

1.So,youdidbetterthanIdid.

2.AndIreallystudiedforittoo.

3.Thatisasurprised.

4.YouusuallydobetterthanIdo.

5.Yes,Iwon’tcareful.

6.Imadeonereallystupidmistake.

7.Whatwasit?

8.Isayninetypercentofthesunishelium（氦）insteadofhydrogen.

9.Wow,thatwasastupidmistake.

1.Whatwastheaveragescorefortheclass.

2.Doyouknow?

3.Theaveragescorewaseighty-sixpointthree.Andthelowestwassixty-eight.

4.Doyouknowwhogotthelowesttestscore?

5.No,Idon’t.Idon’tknowwhogotthelowestscore.

6.It’sprobablyasecret.

7.Didanyonegetaperfectscore?

8.IthinkAdaandSuedebothgotperfectscores.

9.Yes,theyalwaysdowell.

10.IwishIwereassmartastheyare.

L3-U2-2/4listening

Paulplanatrip

1.Insixweeks,Paulisgoingonatrip.

2.Heisgoingtojapanandchina.

3.Therearecoupleofreasonsforthetrip.

4.Onereasonisforbusiness.

5.Heisthinkingaboutstartingrestaurantsinbothcountries.

6.Theotherreasonisforpleasure.

7.Heenjoystravelling,andhe’dliketovisitsomefriends.

1.Yesterdayhewentonlineandmadeairlinereservations.

2.Therewereplentyofseatsontheplane,soitwaseasy.

3.Healsogotagooddiscount.

4.Unfortunately,heneedsanewpassport.

5.Hisoldpassportisexpiringnextweek.

6.Thisissomethinghedidn’texpect.

7.Gettinganewpassportwilltakeatleastaweek.

8.Heneedstoapplyforonerightaway.

1.PaulalsoneedsavisatoenterChina.

2.Thelasttimehewenttochinawasthreeyearsago.

3.Gettingavisamayalsotakeaweekoreventwo.

4.So,hedoesn’thavemuchtime.

5.Heneedstohurry.

6.Hecan’tgetthevisauntilhegetshisnewpassport.

7.He’llhavetogotoChineseconsulateinToronto.

8.Hopefully,therewon’tbeanydelays.

1.Paulhasseveralfriendsineachcountry.

2.OneofhisbestfriendslivesnearMountFuji.

3.HisfriendlivesnearabeautifullakeaboutthreehoursfromTokyo.

4.Hisfriendisagreatcookandownsalittlerestaurant.

5.Therestaurantislocatedonahillabovethelake.

6.Ithasawonderfulviewandthefoodiswonderful.

7.Paulislookingforwardtoeatingthere.

8.Thenhewillspendthenightathisfriend’shouse.

1.Onewaytogettohisfriend’shouseistogobytrain.

2.Ifhetakesthetrain,hisfriendwillmeethimatthetrainstation.

3.There’satrainstationabouthalfanhourfromhisfriend’shouse.

4.Ontheotherhand,hemaydecidetogobycar.

5.Hecanrentacarforafewdays,andseemoreofthecountry.

6.HecanuseaGPStohelphimwithdirections.

7.Hedoesn’tspeakJapanese,sothedirectionsneedtobeEnglish.

1.Inchina,PaulhasagoodfriendwholivesinBeijing.

2.TheystudiedatthesameuniversityinCanadamorethanfifteenyearsago.

3.HisChinesefriendwantstohelpPaulwithhisbusiness.

4.Hisfriendhaslotsofbusinessexperience.

5.HisfriendcanhelpPaullearnaboutdoingbusinessinChina.

6.Paulknowsthere’salottolearn.

7.Hewillcertainlyneedhisfriendshelp.

1.WhileinBeijing,theyplaytovisitseveralItalianrestaurants.

2.Theymaymeetsomeoftheownerstoo,butitisn’tcertainyet.

3.MostoftheownersareChinese.

4.OneortwoofthemmaywanttodobusinesswithPaul.

5.Ifhehastime,hemaygototheGreatWallofChina.

6.It’safewhoursoutsidetheBeijingbycar.

1.Altogether,thetripmaytakethreeormoreweeks.

2.Paulstillisn’tsurehowlonghewillstayineachcountry.

3.HemayspendaweekinJapan,andtwoweeksinChina.

4.Hemaydecidetostaylonger.

5.Everythingexpectstogetmoreinformationfromtheminthenextdayortwo.

L3-U2-2/4-vocabulary

Sport/traumatism（外伤）

1.Inbasketballplayersscorepointsbyshootingabasketballthroughahoop.

2.Eachsidehasfiveplayersinthegameisplayedon