+Unit2+SectionA+Grammar+Focus~4c+教学课件-人教版九年级英语全册

Unit2Ithinkthatmooncakesaredelicious!

九年级全一册

人教版SectionAGrammarFocus~4cLearningGoalsWarmingUpGrammarSummaryExercises112345通过本课的学习，学生能够：①掌握that/whether/if引导的宾语从句。②掌握感叹句的用法。LearningGoalsWhatdoyouthinkoftheWater-SplashingFestival?(Ithinkthat)theWater-SplashingFestivalisreallyfantastic.WarmingUpLookattheleftchartbelowandfindoutthestructureofthesesentences.PresentationIknowthattheWaterFestivalisreallyfun.Iwonderifthey’llhavetheracesagainnextyear.IwonderwhetherJuneisagoodtimetovisitHongKong.IbelievethatAprilisthehottestmonthinThailand.主+谓+that/if/whether+宾语从句Arethereanydifferencesamongthesentencesafterthat/if/whether?主+谓+that+宾语从句(肯定句)主+谓+if/whether+宾语从句(疑问句但用陈述语序)宾语从句在复合句中，由一个句子充当宾语，这个句子叫做宾语从句。thattheWaterFestivalisreallyfun.thattheteamswerefantastic.if/whethertheywillhavetheracesagainnextyear.knowthinkswonderIMaryI主语谓语宾语从句连接词that

引导的宾语从句当谓语动词表示肯定的概念，如“希望、相信、知道、说”时，其后面的句子一般用that引导。that没有任何词汇含义，只有语法功能，目的是使读者清楚后面的句子是宾语从句。多数情况下that可以省略。Ihope(that)itwillsnowthiswinter.Bettythinks(that)treescanimprovetheairquality.Iknow(that)heisfriendly.that不可省略的情况。句中有两个或两个以上由that引导的宾语从句，只有第一个that可以省略当it用作形式宾语代替that引导的宾语从句时当宾语从句是双宾语中的直接宾语时Kevinsaid(that)thebookwasveryinterestingandthatallthechildrenlikedtoreadit.Hethinksitimportantthatwetrytodosomehouseworkafterschool.Jacktoldmethathewouldputsomesignsontheenvelope.if/whether

引导的宾语从句(1)由whether/if引导的宾语从句，实际上是由一般疑问句演变而来的。常用来表达不确定的概念，可以翻译为“是否”宾语从句用陈述句语序（主语+谓语+其他成分）。Idon’tknow.../IsthegirlinredJenny?→Idon’tknowwhether/ifthegirlinredisJenny.我不知道穿红衣服那个女孩是否是Jenny。(2)if或whether引导宾语从句时，作“是否”讲，一般情况下，两者常可换用。只用whether在动词不定式之前只能用whether在

whether…ornot的固定搭配中在介词后只能用whether宾语从句放在句首表示强调时Ican’tdecidewhethertoleave.Iwanttoknowwhetherit’sgoodnewsornot.IworryaboutwhetherIhurtherfeelings.Whetheritistrueornot,Ican’ttell.宾语从句的时态取决于主句的时态主句使用现在时，从句可根据语境确定需要的时态；主句使用一般过去时，从句除表示“真理”可使用现在时态外，其余相应地使用过去的某种时态。Ithink(that)youareright.HethoughttheTVplaywasveryinteresting.

Myteachertoldmethattheearthgoesaroundthesun.宾语从句的时态Lookattherightchartbelowandfindoutthestructureofexclamatorysentence.WhatfuntheWaterFestivalis！Howfantasticthedragonboatteamswere！Howprettythedragonboatswere！HowdeliciousthefoodisinHongKong！(1)What+a/an+形容词+可数名词单数(+主语+谓语)!e.g.Whataninterestingstoryitis!(2)What+形容词+可数名词复数或不可数名词(+主语+谓语)!e.g.Whatexcitingnews!多么有趣的一个故事啊！多么令人兴奋的消息！感叹句是用来表示人的喜怒哀乐等情感，通常用what或how来引导。how引导的感叹句的结构为：How+adj./adv.(+主语+谓语)！e.g.Howhardtheyarestudying!How+adj.+a/an+可数名词单数(+主语+谓语)！e.g.Howinterestingastoryitis!How+主语+谓语

e.g.Howtimeflies!他们学习多么努力！这是一个多么有趣的故事啊！光阴似箭！表感叹时，how与形容词、副词连用；what与名词连用。4a.Writesentencesusingthewordsgiven.1.think/LanternFestival/beautifulIthinkthattheLanternFestivalisbeautiful.2.don’tknow/whether/he/comehome/forthefestival________________________________________________3.believe/WaterFestival/most/fun____________________________________________Idon’tknowwhetherhewillcomehomeforthefestival.IbelievethattheWaterFestivalisthemostfun.Practice4.wonder/if/mooncakes/delicious_______________________________________5.how/exciting/races

_______________________________________6.what/interesting/city_______________________________________Iwonderifthemooncakesaredelicious.Howexcitingtheracesare!Whataninterestingcity!4b.Readthepassagebelowandunderlinetheobjectiveclauses.Ifpossible,writeyourownsentencesaboutMother’sDayandFather’sDayusingobjectiveclauses.DearXiaYu,DoyouknowthattherearetwospecialdaysforparentsinAmerica?OneisMother’sDayonthesecondSundayofMay,andtheotherisFather'sDayonthethirdSundayofJune.

Onthesetwodays,Americanchildrenoftengivegiftstotheirparentsortakethemoutforlunchordinner.Commongiftsareflowersandcardsformothersandshirtsortiesforfathers.

IheardthatitisbecomingmoreandmorepopulartocelebrateMother’sDayandFather’sDayinChina.Iwonderifchildrenovertherealsogivesimilargiftstotheirparents.Ibelievethattherearemanywaystoshowourlove.Actually,wedon’thavetospendalotofmoney.Itisalsoagoodideatohelpparentstodosomethinginstead.June4c.Whichfestivaldoyoulikebest?Askyourgroupandreporttotheclass.NameFavoritefestivalReasonse.g.Inourgroup,David’sfavoritefestivalis...Hethinksthat...ProductionNowshowyourreports!一、用括号内所给动词的正确形式填空。1．Everyoneshouldthinkcarefullybeforemakeadecisontomakesurethatthey_____________(regret)it.2．You’dbettertakeyourumbrellabecausetheweatherreportsaidit____________(be)rainyintheafternoon.3．Ihearthathe__________(visit)hisgrandparentsyesterday.4．Iaskedifhe__________(can)helpmewithmyEnlish.5．I’mnotsurewhetherhe__________(be)athomeornot.won’tregretExerciseswouldbevisitedcouldis二、

用that，what，how，if或whether填空6.LiHongsaid________shewascookingat7：00yesterdaymorning.7.Iwonder___________Icangetsomeadvicefromyou.8.Idon’tknow__________theywillcometoaskforourhelpornot.9.________usefulthestorybookis!Icanlearnalotfromit.10._______awonderfultalentshowtheyperformedintheirschoolyesterday!11.________nicechildrenLilyandLucyare!TheyhelpMrs.Licleanthehouseeveryday.12.Ourgeographyteachersaid________theearthgoesaroundthesun.thatif/whetherwhetherHowWhatWhatthat三、

按要求进行句型转换13.Theclassroomisverydirty.(改为感叹句)______________thecla