Unit1SectionAGrammarFocus(3a-3d)課件人教版（2024）七年級英語下冊

Unit1

AnimalFriendsSectionAWhydoyoulikefriends?GrammarFocus(3a-3d)目

錄1LearningObjectives2WarmingUp3Writing4SummaryLearningObjectives1.能夠通過觀察和分析示例句子，深入理解并準(zhǔn)確梳理what、where、why引導(dǎo)的特殊疑問句的句型、名詞變復(fù)數(shù)的規(guī)則和形容詞的用法。（學(xué)習(xí)理解）2.能夠正確使用what、where、why引導(dǎo)的特殊疑問句的句型和名詞復(fù)數(shù)并運(yùn)用形容詞有效描述動(dòng)物特征，簡單地介紹自己喜愛和不喜愛的動(dòng)物。同時(shí)能夠流利地使用形容詞表達(dá)自己對動(dòng)物的喜好或厭惡，提升語言表達(dá)的豐富性和準(zhǔn)確性。（學(xué)習(xí)理解，應(yīng)用實(shí)踐）3.能夠熟練運(yùn)用一般疑問句和特殊疑問句構(gòu)建關(guān)于動(dòng)物特性的詢問與回答，并在班級活動(dòng)中積極參與“猜動(dòng)物”游戲。通過練習(xí)對話，提升保護(hù)動(dòng)物意識(shí)，人與自然和諧共生。（遷移創(chuàng)新）LookandsayWhat'syourfavouriteanimals?It'sthe…elepanteaglepenguinsharkPresentationLookandsayWhat’syourfavouriteanimal?It’sthemonkey.Wherearepenguinsfrom?They’refromAntarctica.Whydoyoulikepenguinssomuch?Becausethey’re_________!Whydon’tyoulikesnakes?Becausethey’re_________.verycutereallyscary程度副詞/形容詞的用法Doyouknowmorewordstodescribeanimals?Positiveadjectives褒義形容詞Negativeadjectives貶義形容詞adverb

of

degree程度副詞smartfriendlybeautifulcutefuninterestingbravestrongcleverlovelylazyscaryboringnoisydangerousdirtyuglycruelveryquitereallykindofPresentationLookandlearn程度副詞程度副詞表示程度，常用來修飾形容詞、副詞。本單元出現(xiàn)的程度副詞主要有kindof,very,really,so等。在運(yùn)用程度副詞時(shí)，very

和really語氣更強(qiáng)；kindof程度輕，相當(dāng)于alittle；而really語氣較重，它還能表示說話者發(fā)自內(nèi)心的感受，意思是“真正地”。Pandasarekindofinteresting.熊貓有些有趣。Pigsareverylazy.豬非常懶惰。Koalasaresocute.考拉是如此可愛。Ithinktigersarereallyscary.我認(rèn)為老虎真的很可怕。PresentationLookandlearn形容詞的用法?

作定語，修飾名詞或代詞one/ones,一般位于被修飾詞之前。Thisisanoldbook.這是一本舊書。Ionlyhaveasmallhandbag.Iwanttobuysomebigones.我只有一只小手提包。我想要買一些大的。注意：當(dāng)形容詞修飾不定代詞或不定副詞如something、anything、somewhere、anywhere等詞，形容詞要放在被修飾詞的后面。Thereissomethingnewintoday'snewspaper.今天報(bào)紙上有些新鮮事。?作表語，位于連系動(dòng)詞（be、feel、look、taste、sound等）之后，構(gòu)成系表結(jié)構(gòu)，說明主語的情況。Theyarebeautiful.他們很漂亮。Mymotherlooksyoung.我的媽媽看起來很年輕。looksmellsoundfeeltaste感官動(dòng)詞PresentationReadandcircleWhat'syourfavouriteanimal?It’sthemonkey.Wherearepenguinsfrom?They'refromAntarctica.Whydoyoulikepenguinssomuch?Becausethey'reverycute!Whydon'tyoulikesnakes?Becausethey'rereallyscary.3aReadthesentences.Circlethespecialinterrogativewords.whatwherewhy特殊疑問詞引導(dǎo)特殊疑問句問事物表示“猴子”這一類動(dòng)物。the+可數(shù)名詞單數(shù)形式表示一類事物問地點(diǎn)Circlethewordthatintroducesareasson圈出引入原因的單詞.問原因why是特殊疑問詞，用于詢問原因，通常構(gòu)成特殊疑問句，其回答通常用because

引導(dǎo)的句子來表示原因。特殊疑問句特殊疑問句是以特殊疑問詞開頭的、對某一具體問題進(jìn)行提問的問句?；卮鹛厥庖蓡柧洳荒苡脃es或no。特殊疑問句讀時(shí)一般用降調(diào)。本單元主要復(fù)習(xí)what、where、why引導(dǎo)的特殊疑問句。TheycomefromAntarctica.Wheredopenguinscomefrom?PresentationLookandsayReadthesentences.FindouttheusageofWhat.What引導(dǎo)的特殊疑問句WhatWhat+be+主語?What+助+主語+動(dòng)原+其他？What’syourfavoriteanimal?Whatdotheylooklike?一般疑問句?+what對事物和動(dòng)作進(jìn)行提問，意為“什么”。What后接名詞構(gòu)成的疑問句常用于提問細(xì)節(jié)。What+名詞+助動(dòng)詞+主語+動(dòng)詞原形+其他？Whatanimalsdoyoulikebest?What一般疑問句?+名詞+PresentationReadthesentences.FindouttheusageofWhere.LookandsayWhere引導(dǎo)的特殊疑問句WhereWhere+be+主語?Where+助+主語+動(dòng)原+其他？Wherearetheyfrom?Wheredoyoulive?一般疑問句?+Where對地點(diǎn)進(jìn)行提問，意為“在哪里”。Where+be+主語+from?Where+do/does+主語+comefrom?PresentationLookandsayReadthesentences.FindouttheusageofWhy\Because.why對原因進(jìn)行提問，意為“為什么”。其答語多用because來引導(dǎo)。結(jié)構(gòu)：Why+助動(dòng)詞+主語+動(dòng)詞原形+其他?Why引導(dǎo)的特殊疑問句Whydo

you

like

them

so

much?Becausethey’reverycute.Whydon'tyoulikesnakes?Becausethey'rereallyscary.because的用法because是連詞，意為“因?yàn)?，由于”，表示某個(gè)行為發(fā)生的原因。回答why提出的問題Whycan'tyousleep?Becauseit’snoisy

outside.because與so不能同時(shí)出現(xiàn)在一句話中Westayathomebecauseitisraining.Itisraining,so

westayathome.Whydon’t+主語+動(dòng)詞原形+其他?【拓展延伸】

“Whydon’tyou…?”可用來提建議，意為“你為什么不……呢？”，與“Whynot…?”同義。此時(shí)的答語多為“Goodidea!”或“That’ssoundsgreat.”等。what對姓名、物品、事件等提問What’syourname?你叫什么名字？how對身體狀況、方式等提問Howisyourmother?你媽媽身體怎樣?who對人進(jìn)行提問Whoisthegirl?這個(gè)女孩是誰?when對時(shí)間進(jìn)行提問Whendoyougetup?你什么時(shí)候起床?whose對某物的所屬者進(jìn)行提問Whosebookisthis?這是誰的書?howold對年齡進(jìn)行提問Howoldisyourfather?你爸爸多大了?whatcolor對顏色進(jìn)行提問Whatcolorisyourruler?你的尺子是什么顏色?【拓展延伸】其他常見的特殊疑問詞(組)及其用法：LookandsayFillintheblankswiththewordsinthebox.LookandfillWhat

WhattimeWhereWhichWhen

Whose

Why

Who

How1.—_____________gradeareyouin,Millie?

—I'minGrade7.2.—________aretheygoodat?

—TheyaregoodatEnglishandhistory.3.—________doDanielandDavidcomefrom?

—TheycomefromtheUSA.4.—________dopeopleinChinacelebratetheMid-AutumnFestival?

—Theyenjoythebrightmoonandeatmooncakes.5.—________isyourbirthday,

Sandy?

—It'sonOctober5.6.—________pumpkinlanternisthis?

—It'sAmy's.7.—_________________doyouoftenhavebreakfast?

—At6:30a.m.8.—Tom,_______areyoulateforschool?

—BecauseIgetuplate.9.—________oftenhelpsyouwithyourhomework?

—Mymother.WhatWhat/WhichWhereHowWhenWhoseWhen/WhattimewhyWho3bReadandfillCompletetheconversationwiththewordsinthebox.Underlinetheanimalnouns.Jane:Sam,________aregiraffesfrom?Sam:________fromAfrica.Doyoulikegiraffes?Jane:Yes,Ido.Sam:Why________youlikethem?Jane:Well,________they’reinteresting.Theyhavelongnecks.________yourfavouriteanimal?Sam:Guess!Itlivesinthesea.Jane:Isittheshark?Sam:No.Idon’tlikesharks.Jane:Why________youlikesharks?Sam:Becausethey’rereallyscary.whereThey’rebecauseWhat’sdon’t助動(dòng)詞Tip：談?wù)搫?dòng)物時(shí)，常用名詞復(fù)數(shù)表示種類，在表達(dá)中，要注意主謂的單復(fù)數(shù)形式前后一致。那么，名詞復(fù)數(shù)有什么規(guī)律呢？PresentationReadandfill3cMakethenounsintheboxplural.eagle______fox_______giraffe_______

mouse_______penguin_______shark______sheep______snake_______whale_______bear

_______eaglesfoxesgiraffesmicepenguinssharkssheepsnakeswhalesbears可數(shù)名詞的單復(fù)數(shù)Canyoufindouttherulesofpluralnouns?apenguintwopenguins一般情況直接在詞尾加-s1.-s在清輔音后讀[s]2.-s在濁輔音后讀[z]3.-s在元音后讀[z]4.以音素[s,z,?,d?]]等結(jié)尾的，讀[iz]desksdogstreesorangesn.蛇n.鯨LookandsayFillintheblankstoconcludetherules.構(gòu)成方法例詞foot-feettooth-teethman-menwoman-womensheep-sheep；people-people1.Chinese-ChineseJapanese-Japanese2.Englishman-EnglishmenFrenchman-Frenchmen3.German-GermansAmericansAustraliansclothes;glasses;scissors;shorts;socks;trouser