中考一轮复习八年级下册Units5-7
Thereisabigtruthbehindthelittlestory.That’swhyparentstrytotellstoriesforusfromaveryyoungage.Herearesomepicturesandanswermyquestions.
Whatwasthefrogdoinginthepicture?坐井观天Itwassittingatthebottomofthewellandlookingattheskythroughthemouth.
守株待兔Whatwastheboydoinginthepicture?Hewassleepingunderthebigtreewhilehewaswaitingfortherabbit.
亡羊补牢Whatwasthemandoinginthepicture?Hewasmendingthepeneventhoughthesheephadalreadybeeneatenbywolves.
揠苗助长Whatwasthemandoinginthepicture?Hewaspullinguptheseedlingstohelpthemgrowmorequickly.
刻舟求剑Whatwasthemandoinginthepicture?Themanwasmarkingtheboatinordertofindhislostsword.
后羿射日Whatwasthemandoinginthepicture?Houyiwasshootingtheothereightsunstohelppeopleout.
愚公移山Whatweretheydoinginthepicture?Theyweretryingtomovethemountainsothattheycouldgettotheothersidemoreeasily.
1.过去进行时的用法
1.过去进行时的用法过去进行时表示过去某一时刻或某段时间正在进行的动作。过去进行时由“was/were+动词-ing形式”构成。时间标志词:atthis/thattimeyesterday,at9:00yesterdaymorning,allnight等;或以when,while引导的时间状语从句。
1.过去进行时的用法构成:基本结构:主语+was/were+doing+其他。否定形式:主语+wasn’t/weren’t+doing+其他。一般疑问句:Was/Were+主语+doing+其他?肯定回答:Yes,主语+was/were.否定回答:No,主语+wasn’t/weren’t.特殊疑问句:特殊疑问词+was/were+主语+doing+其他?
while引导的从句,谓语动词用延续性动词,多用于进行时态,强调主句动作是在从句所表示的时间内发生,或者从句与主句的动作同时发生。e.g.当他玩电脑游戏的时候,他的父母正在看电视。HewasplayingcomputergameswhilehisparentswerewatchingTV.当我正在读书的时候,他进入了房间。WhileIwasreadingmybook,hecameintotheroom.2.when与while的用法
2.when与while的用法
2.when与while的用法拓展:辨析when与while的用法(1)when可指时间点,也可指时间点,其引导的从句中的谓语动词可以是短暂性动词,也可以是延续性动词。when可以表示主句动作发生在从句的动作之前或之后。e.g.当他到达的时候,我们正在上英语课。WewerehavinganEnglishlessonwhenhearrived.(2)while也可以作为连词,表示轻微转折。e.g.我喜欢英语,然而我的哥哥喜欢数学。IlikeEnglishwhilemyelderbrotherlikesmaths.Whileeveryone