沪教牛津版英语七年级下册Grammar

主题范畴：人与社会主题群：历史、社会与文化子主题：对世界、国家、人民和社会进步有突出贡献的人物GrammarWhatmakesarolemodelofourtime?Learningobjectives学习目标

Understandthestructuresandmeaningsofexclamatorysentencesandimperativesentences;

Summarizeandmastertherelevantgrammaticalknowledgeofexclamatorysentencesandimperativesentences.Properlyuseexclamatorysentencestoexpressdifferent;

Emotions,anduseimperativesentencestomakerequests,givecommands,offersuggestions,issuewarnings,etc.Attheendoftheclass,I’llbeableto:ReviewLet'smatchLet'smatchReviewDrQianXuesen'slifein1911in1939in1955studiedengineeringinChinaandwenttofurtherhiseducationintheUSAreceivedadoctoratetaughtanddidresearchintheUSAreturnedtoChinadevelopedChina’sfirstrocketRetellthetextaftergraduationinyouthafterreturningtoChinaiscalledengineeringfurthereducationwasawardedwell-respectedsuccessthefoundingofwaseagertotirelesslythelevelplayedakeyroleindevotedtohonourandsuccesswasnotinterestedinRetellthetextTwostudentsarevisitingtheQianXuesenLibrary&Museum.Readthedialogueandpayattentiontotheexpressionsinbold.Tip:Payattentiontothedifferencesbetweentheexclamationswith“what”and“how”.Lead-inWow!Lookatthelibrary!Whatacoolbuilding!Yes.I'veneverseenabuildinglikethisbefore.Howwelltheydesignedit!Let'sgoinsideandexplore.Checkoutthosebookshelves!Howtalltheyare!Theygoallthewayuptotheceiling!Comeon,let'shavealookattheexhibition.Oh,lookoverthere:that'sChina'sfirstsatellite.Whatanamazingcollectiontheyhaveinthismuseum!Wow!Whatacoolbuilding!Howwelltheydesignedit!Howtalltheyare!Whatanamazingcollectiontheyhaveinthismuseum!What+(a/an)+(形容词)+名词+（主语+动词）+！How+形容词/副词+（主语+动词）+！我们可以用一个单词或短语构成感叹句，比如“Wow"(哇!)感叹句的引导词：“What”或“How”。观察、分析和总结规则ExclamationsWhenwewanttoexpressstrongfeelingsoremphasizecertainthings,weuseexclamations.Thesesentencesusuallyhaveexclamationmarksattheend.当我们想要表达强烈的情感或强调某些事情时，我们使用感叹句。这类句子通常以感叹号结尾.补充：What+形容词+可数名词复数+（主语+动词）+！Exclamations我们通常用“what”或“how”来引导感叹句。What+(a/an)+(形容词)+名词+（主语+动词）+！How+形容词/副词+（主语+动词）+！我们还可以用一个单词或短语构成感叹句，比如“Wow"(哇!)Rewritethesentencesbelowusingexclamationswithwhatorhow.Whatagreatdoctorheis!WhatachallengingjobAnnahas!WhatwonderfulteachersIhad!Howimportantasocialworker’sjobis!PracticeHowchallengingAnna’sjobis!Howwonderfulmyteacherswere!Herearesomesignsinthetheatre.Useimperativesandtheexpressionsbelowtodescribewhatthesignsmean.Pleasedon’teatordrinkinthetheatre.Pleaseputrubbishinthebin.Don’ttakephotosinthetheatre.Don’tbringpetstothetheatre.Putyourphoneinsilentmode.

带宠物把.......调成静音模式

拍照吃或喝把......放进垃圾桶用祈使句和下面的短语来描述描述标志的意思。在剧院里Practice补充：当形容词用作祈使句时，其否定形式需要在be前+don't。Exclamations当形容词用作祈使句时，我们需要在其前加上be。肯定祈使句中使用动词原形。否定祈使句则在动词原形前加don't。观察、分析和总结规则观察、分析和总结规则Exclamations1.形容词用于祈使句加be的例子肯定：Bequiet!（安静！），这里“quiet”是形容词，在祈使句中前面加“be”。否定：Don'tbelate!（别迟到!),“late”是形容词，否定形式在“be”前加“don't”。2.动词原形用于肯定祈使句、don't加动词原形用于否定祈使句的例子肯定：Openthedoor.（打开门。),“open”是动词原形。否定：Don'tclosethewindow.（别关窗户。）“close”是动词原形，前面加“don't”构成否定祈使句3.加入please使语气委婉的例子肯定：Pleaseremembertocleantheclassroom.请记得要打扫教室。否定：Pleasedon'tforgetyourhomework.请不要忘记你的作业。Summary一、句型转换将下列陈述句改为感叹句：1.

Thisisalovelydog.2.

Shedancesbeautifully.3.

Herunsveryfast.Whatalovelydog！/Howlovelythedogis!Howbeautifullyshedances!Howfastheruns!二、选词填空用what或how填空完成感叹句：1.

______cutethebabyis!2.

______anexcitingmovie!3.

______fastthetimeflies!4.

______beautifulflowerstheyare!HowWhatHowWhatMorePracticeWhatHowHowHowHowWhatHowHowHowWhatMorePractice三FinishyourhomeworkDon’tbelateWashyourhandsOpenthewindowDon’tuseyourphone四