Unit2NoRulesNoOrderSectionAGrammarFocus课件人教版七年级英语下册-1

Unit2NoRules,NoOrderSectionAGrammarFocusInthisunit,youwill:talkaboutrulesbyusingimperativesandmodalverbscan,haveto,andmustexplainwhyweneedtofollowrulesunderstandhowrulesarehelpfulNoRules,NoOrderUNIT

2BIGQuestionWhydoweneedrules?思维品质学习能力文化意识语言能力教学目标学生将能够理解并使用目标语言谈论学校规则；掌握元音字母e及其字母组合在单词中的发音规则；了解句子重读在交际中的意义。通过教学活动的开展，锻炼学生的口语表达能力和听说能力，能就话题完成开放性的对话，提高在真实语境中的交际能力。通过讨论学校规则，培养学生总结和组织信息的能力。通过课堂任务让学生能够运用目标词汇进行语言输出。通过本节课的学习，让学生能够与同学积极合作；让学生认识到遵守规则的重要性，培养纪律意识和责任感。提升英语综合素养需要科学策略，克服学习障碍，学习日常谚语能有效减少焦虑。教师普遍建议，进行速读训练能有效建立知识体系。补充说明，适当奖励自己的努力。教育专家建议，分析长难句子能有效发展批判思维。长远考虑，多感官参与能提升记忆效果。高效学习英语，学习商务用语能有效建立成就感。不容忽视的是，保持好奇心和探索欲。国际研究表明，制作单词记忆卡能有效增强表达自信。持之以恒地实践这些方法定能取得显著进步。学生能够流利地使用目标词汇与句型谈论学校规则；掌握目标单词的正确发音，并理解发音规则。学生能够将语言知识运用到现实生活中，并就学校规则发表自己的看法。0102教学重难点提升英语综合素养需要科学策略，克服学习障碍，学习日常谚语能有效减少焦虑。教师普遍建议，进行速读训练能有效建立知识体系。补充说明，适当奖励自己的努力。教育专家建议，分析长难句子能有效发展批判思维。长远考虑，多感官参与能提升记忆效果。高效学习英语，学习商务用语能有效建立成就感。不容忽视的是，保持好奇心和探索欲。国际研究表明，制作单词记忆卡能有效增强表达自信。持之以恒地实践这些方法定能取得显著进步。Completetheblanks.______letthemin,______letthemsee______thegoodgirlyoualwayshavetobeConceal,don'tfeel______letthemknowWell,nowtheyknow_______________Can'tholditbackanymoreLetitgo,letitgo______awayandslamthedoorIdon'tcarewhatthey'regoingtosay______thestormrageonThecoldneverbotheredmeanywayDon'tdon'tBedon'tLetitgo,letitgoTurnLetDon'tletthemin,don'tletthemseeBethegoodgirlyoualwayshavetobeConceal,don'tfeel,don'tletthemknowWell,nowtheyknowLetitgo,letitgoCan'tholditbackanymoreLetitgoletitgoTurnawayandslamthedoorWhatdotheyhaveincommon?动词原形开头句子单词数量较少没有主语表示“劝告”祈使句提升英语综合素养需要科学策略，最佳实践是，读儿童文学能有效克服畏难情绪。初中英语学习，跟读新闻广播能有效提升交际能力。多年经验表明，创建情景对话能有效培养耐心。教师普遍建议，每日晨读15分钟能有效增强表达自信。更有效的是，将学习融入日常生活场景。课堂观察发现，进行速读训练能有效增强动机。进阶策略，寻找学习伙伴互相激励。持之以恒地实践这些方法定能取得显著进步。深层次看，向优秀学习者取经。

情态动词表示说话人的语气和情态，不能独立作谓语，只能和主要动词一起构成谓语。常见的情态动词有can、may、could、must、haveto、should、would等，其后动词使用原形。情态动词一般没有人称和数的变化，它的否定式一般是在其后加not构成，在一般疑问句中通常将其提到句首。情态动词can&must的用法can(1)表示能力WecanspeakalittleEnglish.Icanplaybadminton,butIcan'tplayvolleyball.Hecouldswimwhenhewasonlysix.(2)表示许可Youcanplaybasketballattheweekend.Wecan'truninthehallways.must表示“必须”Don'tarrivelateforclass.Wemustbeontime.YoumustreadabookbeforeyouwatchTV.haveto的用法

haveto表示“不得不；必须”。例如：Wehavetobequietinthelibrary.Shehastodoherhomeworkfirstwhenshegetshome.haveto表示“必须”时,与must意义很接近，有时可与must互换。例如：Wehaveto/mustfollowtherules.提升英语综合素养需要科学策略，最佳实践是，读儿童文学能有效克服畏难情绪。初中英语学习，跟读新闻广播能有效提升交际能力。多年经验表明，创建情景对话能有效培养耐心。教师普遍建议，每日晨读15分钟能有效增强表达自信。更有效的是，将学习融入日常生活场景。课堂观察发现，进行速读训练能有效增强动机。进阶策略，寻找学习伙伴互相激励。持之以恒地实践这些方法定能取得显著进步。深层次看，向优秀学习者取经。mustVShaveto

(1)must通常表示的是说话人的主观看法，语气比较强烈,haveto往往强调客观需要。Wemusthurry.Idon'twanttomissthebeginningoftheshow.Wehavetohurry.Thetrainisleavinginfiveminutes.(2)它们的否定式含义大不相同。mustn’t表示“不准；禁止”,而don'thaveto表示“不必”。Youmustn'ttalktoyourmotherlikethat.Youdon’thavetocomeifyoudon’twantto.mustVShaveto

(3)must没有人称和数的变化，而haveto有人称和数的变化。I/We/You/Theymustdosomethingaboutit.Ihavetofinishmyworktoday.Shehastoworklatetoday.Theyhavetogettothestationbeforefiveo’clock.haveto的句型结构肯定句：否定句：一般疑问句：回答：划线提问：Ihavetodomyhomework.Idon'thavetodomyhomework.Doyouhavetodoyourhomework?Yes,Ido./NoIdon't.Whatdoyouhavetodo?主语+have/hasto+其他主语+don’thaveto+其他Do+主语+don’thaveto+其他?Yes,主语+do.No,主语+don't.Whatdo+主语+havetodo?Let型祈使句祈使句ImperativeSentencesLethimcomein.肯定句Let+宾语+_________（+其他）.动词原形Don'tlethergo.否定句_______let+宾语+动词原形+（+其他）.Don’tNo型祈使句祈使句ImperativeSentencesNosmoking.No+_______/n.（通常表示“禁止……”，用于指示牌、布告等）doingNoswimminginthelake.1情态动词除了haveto之外，其余没有人称和数的变化2情态动词不能单独作谓语，后跟动词原形特点情态动词ModalVerbsModalVerbs情态动词1.Wemustrespecttheelderly.2.Wehavetowearuniformsatschool.must表达说话者主观的看法，常用于表达个人的决心、义务感或内在的驱动力。haveto强调由于客观需要，导致不得不做某事，并非完全出于个人意愿。例句Walkinthehallway.Don’trun!Bepoliteandtreatoneanotherwithrespect.Don’tlitter./Youmustn’t

litter./Youcan’t

litter.Canwebringourphonestoclass?No,wecan’t.Wemustkeeptheminourlockers.Canweeatsnacksinclass?No,wecan’t

eatinclass.Wehavetoeatinthedininghall.Readthesentences.Dotheverbsinboldneedtochangeforms?Why?3aWhatdotheyhaveincommon?can,must,haveto后都是加动词原形PhrasesjumpthequeuebeabsentfromclassfeedthedogPhrasestalkquietlyinthelibraryputontheseatbelthave

to①常强调客观需要，意为不得不；②有时态、人称和数的变化，其一般

现在时的第三人称单数形式为has

to,

否定形keep

itinthe

locker.OHe

nasto)

tellhisteacherwhenheis

absent

from

class.OHe

mustn't

bring

my

phone

to

class:L

mustmust的

否

定

形

式

为mustn't禁止/不准。Discuss

and

try

tofind

the

words

rules.(讨论并尝试发现规律)辨析must和havetomust①常表示说话人的主

观

看

法，

意

为必须；②

没有时态、人称和数的变化。□CanI

eatsnacksin

class?No.Ihavetoeat

inthedininghall.Morestudentstalkaboutrules,completetheconversation.Tom:OK!Thanks

for

telling

me

,Anne.Anne:You're

welcome.These

are

my

friends

Mary,Sally

and

Tony.They

can

know

more.Mary:We

can'

t

/mustn't

run

in

the

hallways,it's

not

safe.Sally:We

can't

/mustn't

wear

our

own

jackets

to

school.We

have

to

wear

school

uniforms.Tony:We

can't

/mustn't

litter.We

must

keep

the

school

clean

and

tidy.Mary:We

mus

t/have

to

do

our

homework

on

time.Wecan't

/mustn't

be

late

for

school.We

must

arrive

on

time.Sally:If

you

want

to

ask

questions

in

class,you

have

to

put

up

your

hand.

Tom:Thank

you

all.It's

very

nice

to

tell

me.Morestudentstalkaboutrules,completetheconversation.Tom:OK!Thanks

for

telling

me

,Anne.Anne:You're

welcome.These

are

my

friends

Mary,Sally

and

Tony.They

can

know

more.Mary:We

can'

t

/mustn't

run

in

the

hallways,it's

not

safe.Sally:We

can't

/mustn't

wear

our

own

jackets

to

school.We

have

to

wear

school

uniforms.Tony:We

can't

/mustn't

litter.We

must

keep

the

school

clean

and

tidy.Mary:We

mus

t/have

to

do

our

homework

on

time.Wecan't

/mustn't

be

late

for

school.We

must

arrive

on

time.Sally:If

you

want

to

ask

questions

in

class,you

have

to

put

up

your

hand.

Tom:Thank

you

all.It's

very

nice

to

tell

me.Tom

comes

to

a

new

school.His

classmates

are

veryfriendly.They

know

rules

are

important.On

the

first

day,Anne

tells

Tom

some

school

rules

here.Then

Tom

know

more

rules

in

life.Today

he

writes

a

letter

to

his

old

frierPeter.Let's

have

a

look!Dear

Peter,Howisitgoing?My

schoolis

very

large

and

safe.My

classmates

are

friendly.On

my

first

day

in

class,Iknowsomeschoolrules.CanIeat

snacksin

class?No.I

can't

eat

snacks

in

class.I

have

to

eat

in

the

dininghall.CanIanswermyphoneinclass?No,Ican't.Imustn'tbringmyphonetoclass.Imustkeepitinthelocker.I

have

to

tell

my

teacherwhenIamabsentfromclass.Onthesecondday,Iknow

some

other

rules

in

life.Don'tjumpthe

queue.It's

the

same

in

our

country.

Don'tgivepetschocolatebecauseit'sbad

forthem.No

talking

in

the

library.Wear

abelt

in

a

car.In

class,my

teacher

qui