英语人教版九年级全册Unit 2 Section A Grammar Focus.ppt

宾语从句 TherevisionoftheObjectClause Iloveyou TheSubject主语 ThePredicate谓语 TheObject宾语 Ithinkheisagoodboy TheSubject主语 ThePredicate谓语 TheObjectClause宾语从句 Question Whatistheobjectclause 在复合句中做主句宾语的从句叫宾语从句 Structure 结构 主句 连接词 宾语从句 FindouttheObjectClausesandunderline 划线 them 1 Isaidthathewasagoodboy 3 Shetoldme that shewassorry 4 Sheaskedmeifshecouldgohome 2 Iaskedherwhyshewantedtodothat 5 Itdependsonwhereyouare 6 Iamsorrythatyoufailedintheexam 探宝 1 当从句是陈述句时 2 当从句是一般疑问句时 用 if 或 whether 引导 3 当从句是特殊疑问句时 一 Conjunctions 连接词 用that引导 that可省略 与ornot连用 在介词之后 在不定式之前 用特殊疑问词来引导 只用whether的情况 二 Wordorder 语序 宾语从句的语序为陈述句的语序 连接词 主语 谓语 其它成分 CanyoutellmehowcanIgettothetrainstation CanyoutellmehowIcangettothetrainstation Idon tknowwhatyoudidjustnow Idon tknowwhatdidyoudojustnow Haveyoudecidedwhatdoyouwanttodoafterschool Haveyoudecidedwhatyouwanttodoafterschool 当主句是一般现在时 从句根据实际情况用所需的任何时态 宾语从句的时态 Idon tthink that you be right Pleasetelluswherewe go fishingtomorrow DoyouknowwhenMr Smith be born are willgo was 三 2 当主句是一般过去时 从句必须用过去的某种时态 一般过去时 过去进行时 过去将来时 过去完成时 Discussion 2 Readthestory thenfindmistakesandcorrectthem lastweekwehadabigfightwithLucy andshedidn ttalktome Sheaskedmethatshecouldcopymyhomework Iaskedherwhydidshewanttodothat andshesaidwhoshehadforgottentodohers Isaiditwasn tagoodidea Shewantedtoknowwhy Isaiditwillstartabadhabit Shegotreallymadatme andsaidshedidn twanttobemybestfriendanymore IsaidthatwasOKandthatIwassurewouldshegetover Andshedid Yesterdayshetoldmeshewassorry Shesaiditismuchbetterifshedidherownwork Discussion if she wanted that would shewould was 如果宾语从句所陈述的是客观真理 即使主句用了过去时 从句仍用一般现在时 例如 Tips 注意事项 Theteachersaidthattheearth move aroundthesun moves Hesaidthatlight travel fasterthansound travels 2 否定转移当宾语从句表示否定的意义时 若主句主语为第一人称且谓语动词是think believe suppose expect 预料 等时 应在主句上加以否定 Ithinkit sagoodidea I thinkit agoodidea don t is 宾语从句在一定条件下 可以简化为 特殊疑问词 不定式 的结构 Hedoesn tknowhowhecangetonwellwithhisclassmates Hedoesn tknow getonwellwithhisclassmates 宾语从句的简化 howto 在时间状语从句和条件状语从句中 用一般现在时代替一般将来时 宾语从句中的一般将来时仍然用一般将来时 Idon tknowifhewillcomeback 2 I llcallyouifhecomesback 3 Idon tknowwhenhewillcomeback 4 I llcallyouwhenhecomesback We renotsureifit tomorrow Ifit wewon tclimbtheSouthHill A willrain willrainB willrain rainsC rains rainsD rains willrain Exercise 1 Tomaskedtoschoollate A whodidoftencomeB whooftendidcomeC whooftencomeD whooftencame 2 Canyoutellme A whosecoatredisB whosecoatisredC whoseiscoatredD iswhosecoatred D B 3 Ourteachertoldusthatlight go fasterthansound 4 Hetoldmethathe have thisbikeforthreeyears 5 WeiHuasaidshe 去过 toAmerica 6 Couldyoutellme 多久 youhavelivedhere Sincelastyear goes had had had been how long 7 Hetoldmethathe buy abighousein1992 8 Hesaidthathe go backtotheU S soon 9 Hesaidthathisfather wash hiscaratthattime bought wouldgo waswashing 合并句子TheteacheraskedTom Whyareyoulate TheteacheraskedTomwhyhewas