Haveatry好幾億年繞……轉……當中沒有一個幾個其他行星太陽系銀河系在宇宙中在太空中拍照與……交流在地球上hundredsofmillionsofyearsgoaroundnoneofseveralotherplanetssolarsystemtheGalaxy/theMilkyWayintheuniversecommunicatewithtakephotosinspaceontheearth那個男孩站在那里，手插在口袋里。Theboystoodtherewithhishandsinthepockets.Withsomanythingstodo,wehavenotimetoplay.

要做的事情這么多，我們都沒時間玩了。________thecomputerandtheInternet,wecangettheinformationweneedatagreatspeed.A.ByB.HaveC.WithD.Useby+doingsth./by+交通工具alone:獨自，單獨一人（沒有感情色彩)lonely:孤單的，孤獨的（指情感上的孤獨）她獨自一人回家Shewenthomealone.有時，我會感到孤獨。Sometimes,Ifeellonely.He

lives___,butheneverfeels_____.A.lonely;aloneB.lonely;lonelyC.alone;lonelyD.alone;alonePractise3.Whyhasnoonecommunicatedwithus?

為什么沒有人和我們聯(lián)系呢？

今天沒有人來學校。Noonecomestoschooltoday.noone=nobody表示“沒有人”，只能指人，作主語時，謂語動詞為單數(shù)形式。如：noone

只能指人，可用于回答Who開頭的特殊疑問句none可以指人也可指物，?；卮餒owmany/howmuch開頭的特殊疑問句—I’mhungry.Isthereanybreadinthefridge?—_____,butwehavecakes.Wouldyouliketohaveone?A.SomeB.MuchC.NoneD.NothingPractisenone指三個或三個以上的人或物中“沒有一個”，其后常接“of+名詞/代詞”，后面動詞單復數(shù)形式均可。Noneofushas/havebeentoSanya.我們都沒去過三亞。Howmanyofyouhavereadthisbook?A.NobodyB.SomeoneC.NoneD.AnybodyUnit3LanguageinuseModule3JourneytospaceEveLanguagepracticeI’ve

just

madeamodelspaceship.Hasitarrived

yet?Astronautshave

already

beentothemoon.Wehave

not

foundlifeonanyotherplanetsyet.現(xiàn)在完成時態(tài)可用于表達剛剛做完某事或已經做完某事,常見的標志詞有already,just,yet等。already意為"已經",just意為"剛剛",兩者常用于肯定句中,常放在have/has和動詞之間。yet多用于否定句中,意為"還(沒)"；也常用于疑問句中,意為"現(xiàn)在,已經"。1.Completethenewswithalready,justandyet.SpaceshiponMars!Astronautshave(1)__________beentothemoonbuttheyhavenotbeentoanyotherplanets.However,aspaceshiphas(2)_________arrivedonMarsandithas(3)_________sentbackphotosoftheredplanet.IstherelifeonMars?Wedonotknow(4)__________.alreadyjustalreadyyet作業(yè)本P18T32.Completetheconversationwithcorrectformoftheverbsinbrackets.Nicky:I’vejust(1)________(watch)agreatTVprogrammeaboutspace.Didyouknowthatscientistshave(2)____________(discover)wateronMars?Bill:Yes,Idid.Andscientists(3)___________(try)tofindlifeonMarsnow.Nicky:Yes,they’relookingforlifebutthey(4)__________(notfind)anylifeonMarsyet.Bill:ThereweresomenewphotosofMarsinthenewspapertoday.(5)______you_________(see)themyet?Nicky:Yes.They’reamazing!watcheddiscoveredaretryinghaven’t

foundHaveseen5.Workinpairs.Role-playtheconversation.3.Completetheemailwiththewordsinthebox.justreadbeennevermetwrittenyet4.Completethepassagewiththecorrectformofthewordsinthebox.astronautmoonnewsreachdiscovered