Unit4TheartofhavingfunUnderstandingideas(語(yǔ)法)課件（2024）七年級(jí)英語(yǔ)下冊(cè)

Unit4TheartofhavingfunUnderstandingideas(語(yǔ)法)Doyouremember...Whydopeoplehavefun?

Funisimportantinanumberofways.Sumupandfillintheblanks.→ReviewGrammarLearningExerciseFindmoresentenceswiththesestructuresinthereadingpassage.Justpictureyourselfwatchingafunnyfilmonthatisland.So,nexttime,inviteyourfriendstoenjoylivemusictogether.Let’sread√√ReviewGrammarLearningExerciseEasierexamples...Theyareimperatives.Findbaseformofaverb/don’t.Openthedoor.Givemethatbook.Don’topenthewindow.Bequiet!Don’tbelateagain!

Pleaseleavetheroom.Let’smakeacake.Whoisthespeakertalkingto?YouSumup:祈使句一般以_________開(kāi)頭，一般沒(méi)有主語(yǔ)，或理解為主語(yǔ)省略了________.否定形式需在動(dòng)詞原形前加_________.表達(dá)委婉語(yǔ)氣，可加_______.表達(dá)強(qiáng)烈語(yǔ)氣可用_______.(標(biāo)點(diǎn)符號(hào))動(dòng)詞原形youdon’tplease感嘆號(hào)ReviewGrammarLearningMoreexamples...Openyoubooksandturntopage5.Sumup:祈使句可用于表達(dá)_______、_____、_______、________、________.命令建議指令警告請(qǐng)求ReviewGrammarLearningDon’tworryTryReadThink:Whatpurpose(意圖)doesthespeakertrytoexpress?togiveadvice(叮囑、建議)Completewiththeverbsinbrackets.togiveadvice(叮囑、建議)togiveinstructions/orders(指令、命令)ReviewGrammarLearningExerciseCompletethe

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box.Usedon’tappropriately.callenjoysharemakeexplorejoinmissoutJoinEnjoyShareExploreMakeDon’tmissoutcallWhatpurposedoesthepostertrytoexpress?Togiveadvice/request(建議、請(qǐng)求)ReviewGrammarLearningExerciseMoretoexploreOpenthedoor.Don’topenthedoor.Let’smakeacake.Letusnotmakeacake.Sumup:祈使句的肯定形式是：動(dòng)詞原形+其他。否定形式是：___________________.Let開(kāi)頭的肯定形式是：Let+賓語(yǔ)+動(dòng)詞原形+其他。否定形式是：___________________.Don’t+動(dòng)詞原形+其他Let+賓語(yǔ)+not+動(dòng)詞原形+其他Nofishing.Noparking.Nophotos.Sumup:表示禁止的祈使句式是：__________.No+Ving.No+n.ReviewGrammarLearningExerciseGrammar（祈使句）ReadandthinkOpenthedoor,Daisy.Don’topenthedoor,Daisy.Let’smakeamillionsmiles.Bequiet,girls.Don’tbelateagain!

Readthefollowingsentencesandtelltheirmeanings.ReadandthinkOpenthedoor,Daisy.Don’topenthedoor,Daisy.Let’smakeamillionsmiles.Bequiet,girls.Don’tbelateagain!

Readthefollowingsentencesandtelltheirmeanings.Whendoweusethesesentences?Weusethesesentencestogiveordersoradvice

.Openthedoor,Daisy.Don’topenthedoor,Daisy.Let’smakeamillionsmiles.Bequiet,girls.Don’tbelateagain!

Readthesentencesagaintoseewhattheyhaveincommon.OpenDon’topenLet’sBeDon’tbeTheyarecalledimperatives.KnowabouttheimperativesWorkouttheruleWorkouttheruleGrammarexerciseLookatthepicture.Whatwilltheteachersay?Makesentenceswiththewordsfromtheboxonpage95.SomeofthemmustbeginwithDon’t.Closethedoor,Rose.Speaklouder,Jane.Don’tsleepinclass,James.Turntopage74,Steven.Don’tbringpetstoschool,

Mary.句型轉(zhuǎn)換。1.Youmusteatinthedininghall.(改為祈使句)-

thedininghall.2.Youcan'tlistentomusicintheclassroom.(改為祈使句)-

tomusicintheclass-room.EatinDon'tlisten句型轉(zhuǎn)換。3.Don'tcometomyhousetomorrow.(改為肯定句)-

myhousetomorrow.4.Wearglasses.(改為否定句)-

glasses.CometoDon'twear根據(jù)提示將下列句子譯成英語(yǔ)。1.上課不要遲到。(arrive/belatefor)