人教版七年级下册Unit 6 Rain or Shine Section A Grammar Focus课件(含音视频)

Unit6RainorShineSectionAGrammarFocus能够梳理和归纳一般现在时和现在进行时在意义和功能上的差异。能够在语境中正确运用一般现在时和现在进行时描述天气状况和与天气相关的活动，并能在日常交流中根据实际需要，正确使用这两种时态。学习目标12Let’senjoya“How'stheWeather”song!LeadinPeopleoftenchoosetododifferentactivitiesunderdifferentweather.Peopleoftenstayinwhenitrains.Itisrainy/raining.Whatistheweather

like?Whatisshedoing?Sheisreadingabookathome.Howistheweather?Itiswindy.Peopleusuallyflykitesonwindydays.Whataretheydoing?Theyareflyingthekiteatthepark.Howistheweather?Itiscloudy.Peopleoftendosportsoncloudydays.Whatishedoing?Heisplayingsoccerinthefield.Peoplesometimesmakesnowmenwhenitsnows.Whatistheweather

like?Itissnowy/snowing.Whataretheydoing?Theyaremakingsnowmen

outside.Howistheweather?Itissunny.Peopleoftendosportsonsunnydays.Whataretheydoing?Theyare

playingbasketballinthecourtWhat’stheweatherlike?It’sraining

heavily.How’stheweather?It’scoldandsnowy.Whatareyoudoingatthebeach?I’msunbathing.What’syourbrotherdoing?He’splayingbeachvolleyballrightnow.It’sreallycold!What’syourfamilydoing?Weusuallystayinwhenitsnows,butnowwe’rebuilding

asnowmanoutside.一般现在时am/is/are；do

/

doesReadthesentences.Whattensesdotheyuse?Whendoyouuseeachtense?3aReadthesentences.Whattensesdotheyuse?Whendoyouuseeachtense?What’stheweatherlike?It’sraining

heavily.How’stheweather?It’scoldandsnowy.Whatareyoudoingatthebeach?I’msunbathing.What’syourbrotherdoing?He’splayingbeachvolleyballrightnow.It’sreallycold!What’syourfamilydoing?Weusuallystayinwhenitsnows,butnowwe’rebuilding

asnowmanoutside.am/is/are+doing现在进行时3a一、一般现在时语法概述概念：1.表示经常性和习惯性的动作或状态。2.表示客观事实、自然现象。动词第三人称单数变化：1.动词原形后面直接加-sread—reads play—plays stop—stops2.在以字母s,x,ch,sh,o结尾的动词后加-esfix—fixes watch—watches wash—washes3.辅音字母加y结尾的动词变y为i，再加-escarry–carries study–studies

hurry–hurries4.特殊变化have-has be-is句式结构

谓语是be(am/is/are)的一般现在时：肯定形式：主语+be+表语(形容词、名词充当表语).e.g:Youarebeautiful.否定形式：主语+be+not+表语(形容词、名词充当表语).e.g:Iamnothungry.一般疑问句形式：Be+主语+表语(形容词、名词充当表语)?e.g:—Areyouhungry?—Yes,Iam./No,I'mnot.特殊疑问句形式：特殊疑问词+Be开头的一般疑问句?e.g:—Whoisyoursister?—Thegirlwithredhairismysister.谓语动词是实义动词（及物动词或不及物动词）的一般现在时：肯定形式：“主语+及物动词+宾语”或“主语+不及物动词”.e.g:Shehasalittlesister.否定形式：“主语+don't/doesn't+及物动词+宾语”或“主语+don't/doesn't+不及物动词”.e.g:Shedoesn'thavealittlesister.一般疑问句形式：“Do/Does+主语+及物动词原形+宾语”或“Do/Does+主语+不及物动词原形”。肯定回答：Yes,主语+do/does.否定回答：No,主语+don't/doesn't.e.g:—Doyoueateverymorning?—Yes,Ido./No,Idon't.特殊疑问句：特殊疑问词+do/does开头的一般疑问句？e.g:Whatdoyoulike?二、一般现在时语法概述概念：表示现在进行的动作或存在的状态。动作发生的时间是“现在”，动作目前的状态是“正在进行中”。句式结构

：1.肯定式：am/is/are+doing（现在分词）They'rehavingameetingnow.他们现在正在开会。2.否定式：am/is/arenot+doing（现在分词）Theyaren'thavingameetingnow.他们现在没有在开会。3.一般疑问式：Am/Is/Are+主语+doing（现在分词）+其他Aretheyhavingameetingnow?他们现在正在开会吗？4.特殊疑问式：特殊疑问词+一般疑问式Whataretheydoingnow?他们现在正在做什么？动词-ing形式变化1.一般在情况下，在动词词尾加-ing。play——playing know——knowing2.以不发音的字母e结尾动词，先去e再加-ing。make——making arrive——arriving3.以重读闭音节结尾，且动词词尾只有一个辅音字母时，先双写这个辅音字母，再加-ing。chat——chatting dig——digging4.以-ie结尾，先将-ie改成y，再加-ing。tie——tying die——dyingCanyousaymoresymbolwordsofthetwodifferenttense?

vs现在进行时一般现在时now,rightnow,atpresent,atthe/thismoment,It’s9:00a.m.Look!/Listen!...always,usually,often,never,hardlyever,everyday,onweekends,everyyear…现在进行时的注意事项:1.现在进行时与always等副词连用，并不表示正在进行的动作，而是表示反复出现的或习惯性的动作，表达说话人厌恶、赞扬等情绪。Sheisalwayshelpingothers.她总是帮助别人。Mybrotherisalwaysstayinguplate.我哥哥总是熬夜到很晚。2.go、leave、arrive、come等位移动词，可用现在进行时表示将来。TheBrownsarecomingtodinnertomorrow.布朗一家人明天要来吃晚饭。We’releavingforShanghaitonight.我们今晚将动身去上海。3.感官动词(如see、hear、taste等)及表示态度和感情、心理状态等的动词(如love、think、want等)一般不用于现在进行时。Theappletastesdelicious.这个苹果尝起来很美味。Iwanttobeateacherinthefuture.将来我想成为一名教师。Completetheconversationswiththecorrectformsoftheverbsinbrackets.(1)A:Look,it___________(snow)!B:That’samazing!It___________(snow)hereinwinterusually.(2)A:Inmyhometown,thesun______(rise)ataround6a.m.insummer.B:Really?Here,thesun_________(rise)

right

now,butit’salready7:30!(3)A:It’ssowarm,butshe___________(wear)asweater!B:

Well,it’sherfavouritesweater,afterall.Shealways______(wear)it.(4)A:Lookatthekites!They_________(fly)sohigh.B:It’swindyinspringhere.Peopleoften______(fly)kitesinthisseason.(5)A:Doyouhaveanumbrella?It___________(rain)outside.B:That’stheweatherinLondon!It______(rain)quiteoften.Hereyougo.issnowingdoesn’tsnowrisesisrisingiswearingwearsareflyingflyisrainingrains3bItis2January.Itisfreezing.Thetemperature____(be)−20°C!Manypeople__________(visit)thisspecialplaceatthemoment.Heretheycanseelotsofspecialiceworksofartlikelargeandcolourfulbuildings.Someofthetourists________(be)fromSouthChina.They_____________(enjoy)theicefestivalverymuch.Look!What_________they__________(do)?Someofthem

__________(take)photos,andsome_________(skate).Doyouknowthenameofthisspecialplace?Completetheconversationswiththecorrectformsoftheverbsinbrackets.isarevisitingareenjoyingaredoingareskatingaretakingare3cCity:__________

DateWeatherTemperatureActivityManypeople:_____________________TouristsfromSouthChina:___________________________FeelingHarbin2Januaryfreezing−20℃visitingthisspecialplaceenjoying,takingphotos,skatinghappy

Readandcompletethetable.Imaginethatyouareatabeautifulplaceoutdoors.Tellyourpartnerwhattheweatherislikeandwhatactivitiespeoplearedoing.Canheorsheguesswhereyouare?3cIt’s…The

temperature

is

…Many

people

are

visiting

this

special

place.

People

can…Look!

Some

people

are

…and

some

are…

They

feel

really…Can

you

guess

the

name

of

the

place?City:__________

DateWeatherTemperatureActivityFeelingTalkwithyourfriendsaccordingtothetableandsentencepatterns.1.InBeijing,it’soneo’clockatnight.Mostpeopleare_________.Somepeoplearestillworking.A.sleeping B.reading C.eating D.shopping2.—Listen!Someone________inthenextroom.—ItmustbeLily.She________singin