江苏省仪征市实验中学九年级英语下册 Unit 4 Life on Mars课件 （新版）牛津版.ppt

9bunit4lifeonmars revision 思维导图 1 2 3 4 5 6 7 8 9 10 advantagesoflivingonmars itisnotsocrowed peoplewouldhavemuchmore 1 therewouldbenoair 2 onmars wewouldstudyat 3 schoolswit e teachers robotswoulddomostofourworksothatwewouldhavemoretimetorelax travellinginspacewouldbe 4 wedon tknowifitisreallysafe wemightget 5 fromlivingthere foodwouldbeintheformof 6 andwouldnotbesotasty thegravityonmarsisonlyabout 7 ofthatonearth theremightbedangerousaliens disadvantagesoflivingonmars mars 9 areelectronicandarestoredintheplanetmarsbank averypoplarformofentertainmentisonlinegames therearealsomanyonlinetheatres therearetwo 10 tovisit therearelotsofshoppingmallsonmars theysellspaceclothesandfood aguideto 8 onmars spacepollutiononlinefunillpillsthree eighthslivingdollarsmoons 1 氧气罐2 干粮3 电源包4 睡袋5 太空头盔6 特殊的靴子7 火星上重力小 powerpack airtank driedfood sleepingbag spacehelmet specialboots there slessgravityonmars 重点词组和短语 8 重新9 以 的速度10 以 的形式11 漂浮到太空中12 与 比较13 在一些方面14 与 连接 atthespeedof alloveragain intheformof floatoffintospace comparewith to insomeways connectto 15 也 又16 在 岁时17 意见一致18 记英语日记 aswellas attheageof beinagreement keepanenglishdiary 19 开展 执行 22 害怕见到外星人 20 在太空中旅游 23 离地球如此遥远 21 对 有伤害 carryout travelinspace doharmto beharmfulto beafraidofseeingaliens sofarawayfromtheearth 26 毕竟 25 一种不同的生活 24 生活在火星上的缺点 disadvantagesoflivingonmars adifferentkindoflife afterall 一 用介词短语把状语从句换成简单句 when所引导的时间状语从句1 shestartedtolearndrawingwhenshewasseven shestartedtolearndrawing 2 neilarmstrongreceivedhisstudentpilot slicencewhenhewas16 neilarmstrongreceivedhisstudentpilot slicence attheageofseven attheageof16 because引导的原因状语从句 3 hecouldnotgotothepartybecausehehadtoomuchhomework hecouldnotgotothepartybecauseoftoomuchhomework 4 peoplemightfloatinspacebecausethegravityislow peoplemightfloatinspace becauseof thelowgravity if所引导的条件状语从句 5 hecouldnotsolvethisproblemifhehasnohelp hecouldnotsolvethisproblem 6 humanscannotsurviveifthereisnofood wateroroxygen humanscannotsurvive withouthelp withoutfood wateroroxygen if引导的条件状语从句可与下列结构进行同意转换 1 可用without或with来转换条件状语从句 ifthereisnowater fishwilldie fishwilldiewithoutwater 2 可与 祈使句 and or 陈述句 一般将来时结构 这一句型转换 其中 在句意上and表示顺承 or表示转折 意为 否则 ifyouworkhard you llpasstheexameasily workhard andyou llpasstheexameasily workhard oryouwon tpasstheexameasily 用介词短语把状语从句换成简单句 1 when 从句 转换成 2 because 从句 转换成 3 if的否定句 转换成 attheageof becauseof without 4 sothat引导的目的状语从句可用 inorderto 或 soasto 转换为简单句 shedecidedtobuyacameraonlinesothatshecouldreceiveitsoon shedecidedtobuyacameraonlineinorderto soastoreceiveitsoon 5 so that 引导的结果状语从句的可用 enoughtodo 结构变成简单句 thishallissolargethatitcanhold2000people thishallislargeenoughtohold2000people 二 用介词把宾语从句换成简单句 1 iamsurethattheconcertticketswillbeexpensive 2 aretheysurethatspacetravelwillbeveryfast iamsureaboutthehighpricefortheconcerttickets aretheysureaboutthefastspeedofspacetravel 3 thesmellofthepillsremindsthemthatfoodontheearthistasty 4 thephotosremindmethatitravelledtotheukfiveyearsago thesmellofthepillsremindsthemofthetastyfoodontheearth thephotosremindmeofmytriptotheukfiveyearsago 5 areyoucertainthattomissatisfiedwiththeplan areyoucertainabouttom ssatisfactionwiththeplan besurethat besureabout of remindsbthat remindsbofsth becertainthat becertainabout 1 areyouawarehowfarmarsisawayfromthesun areyouaware distance 2 arescientistsinagreementthatlivingonmarswouldbepossibleforhumansinthefuture doscientistsagree possibility beawareof知道意识到 agreewith ofthedistancebetweenmars andthesun beinagreement意见一致 withthepossibilityofliving onmarsforhumansinthefuture 3 dotheythinkthatthelowgravityonmarsmightbeaproblem havetheythought problem 4 areyouawarewhattransportcouldbelikeonmars areyouaware transport thinkabout beawareof知道意识到 abouttheproblemof thelowgravityonmars ofthetransportonmars 三 用介词把定语从句换成简单句 1 iprefertostayonahotelroomwhichhasaseaview iprefertostayonahotelroomwithaseaview 2 peoplemightliveinhouseswhichhavehugecomfortablerooms peoplemig