Unit1AnimalFriendsAGrammar3a-3d課件-人教版（2024）七年級英語下冊

Unit1AnimalFriendsSectionAWhydoyoulikeanimals?

(3a-3d)學習并掌握本課時新單詞：snake,scary,neck,guess,shark,whale,huge,dangerous；1掌握形容詞的用法；3掌握where、what、why引導的特殊疑問句；2掌握名詞復數(shù)形式的變化規(guī)則。4LearningGoalsLet’splayaguessinggame!A:Istheanimal’staillong?B:No,itisn’t.A:Isitblackandwhite?B:Yes,itis.A:Where’sitfrom?B:It’sfromChina.A:It’sapanda!B:Yes,you’reright!strong?blackandwhite?where‘sitfrom?Canyouaskandanswer?Doyoulikepenguins?Ilikepenguins,becausethey’recute.可數(shù)名詞復數(shù)可數(shù)名詞復數(shù)形式的規(guī)則變化一般情況詞尾加-sbook-books以s、x、ch、sh等結尾的詞詞尾加-esbox-boxesdish-dishes以輔音字母加y結尾的詞變y為i,再加-esfamily-familiesparty-parties以f/fe結尾的詞通常去掉f/fe,再加-ves,讀作/vz/leaf-leavesknife-knives以o結尾的詞加-es(有生命的)或-s(無生命的)photo-photostomato-tomatoes可數(shù)名詞單數(shù)變成復數(shù)形式的特殊變化詞尾發(fā)生變化child-children兒童由man或woman與另一個可數(shù)名詞組成的復合名詞變?yōu)閺蛿?shù)時,兩部分都發(fā)生變化。如:womenteachers女教師mendoctors男醫(yī)生改變詞中的字母man-men男人woman-women女人foot-feet腳單復數(shù)同形Chinese-Chinese中國人sheep-sheep綿羊deer-deer鹿3cMakethenounsintheboxplural.Thenusethepluralnounstocompletethesentences.eagle_______fox_______giraffe_______mouse_______penguin_______shark_______sheep_______snake_______whale_______bear_______Ilike________becausethey’recute/smart/interesting/funny/huge/…Idon’tlike________becausethey’redangerous/scary/

…eaglesfoxesgiraffesmicepenguinssharkssheepsnakeswhalesbears形容詞形容詞是用以說明事物或人的性質(zhì)的特征的詞。形容詞可以修飾名詞或代詞，通常在句中作定語、表語等。1.形容詞作定語形容詞作定語,常置于所修飾的名詞或代詞之前；當修飾不定代（something、anything、nothing）等時，常置于所修飾的不定代詞之后。Sheisanicegirl.她是一個善良的女孩。(作定語)

Ihavesomethingimportanttotellyou.

我有重要的事情要告訴你。(作定語)2.形容詞作表語置于系動詞（be/look/sound等）之后，與主語一起構成“主語+系動詞+表語”結構,說明主語性質(zhì)或特征。Thedishtastesverygood.這道菜嘗起來非常好吃。（作表語）

Thequestionistoodifficult.這個問題太難了。（作表語）What’syourfavouriteanimal?Why?3a.Readthesentences.Circlethewordthatintroducesareason.What’syourfavouriteanimal?It’sthemonkey.Wherearepenguinsfrom?They’refromAntarctica.Whydoyoulikepenguinssomuch?Becausethey'reverycute!Whydon'tyoulikesnakes?Becausethey'rereallyscary.特殊疑問句特殊疑問句是以疑問詞開頭，對某一具體信息進行提問的句子?；卮鹛厥庖蓡柧洳荒苡脃es或no，特殊疑問句讀時一般用降調(diào)。特殊疑問句結構：1.特殊疑問詞+be+主語+其他（形容詞/名詞詞組/介詞短語...)？Wherearepenguinsfrom?2.特殊疑問詞+助動詞+主語+動詞原形+其他？Whydoyoulikepenguinssomuch?what引導的特殊疑問句常對“姓名、物品、職業(yè)、事件等”進行提問?；卮鸪Ｓ妹~詞組做回答。why引導的特殊疑問句常對“原因”進行提問，一般用because來回答。where引導的特殊疑問句常對“地點”進行提問。回答常用介詞短語做回答What’syourfavouriteanimal?It’sthemonkey.Wherearepenguinsfrom?They’refromAntarctica.Whydoyoulikepenguinssomuch?Becausethey'reverycute!Whydon'tyoulikesnakes?Becausethey'rereallyscary.注意：because與so不能出現(xiàn)在同一個句子中。They’rebecausewheredodon’tWhat’swhereThey’redoWhat’sbecausedon’t/??fr?k?/非洲Jane:

Sam,________aregiraffesfrom?Sam:

______

fromAfrica.

Do

youlikegiraffes?Jane:

Yes,

Ido.Sam:

Why

________youlikethem?

Jane:

Well,

________they'reinteresting.

Theyhavelongnecks._____yourfavouriteanimal?Sam:

Guess!

Itlivesinthesea.Jane:

Isitthe

shark?Sam:No.

Idon't

likesharks.Jane:Why

________youlikesharks?Sam:

Becausethey’rereallyscary.3b.Completetheconversationwiththewordsinthebox.Underlinetheanimalnouns.（2）辨析：scary與scaredMysisterisscaredofsnakesbecauseshethinkssnakesarescary.我妹妹害怕蛇,因為她認為蛇很恐怖。（1）scary

【形容詞】嚇人的；恐怖的通常用來說明事物所具有的特征。Thesnakeisveryscary.蛇很嚇人。scary嚇人的;恐怖的通常用來表示事物的特征scared恐懼的通常用來形容人的感受Languagepointsguess【動詞】猜測;估計后面可接名詞、代詞或從句。Guessitis!猜猜它是什么！Icanonlyguessthereason.我只能猜測理由?！就卣埂縄guessso意為“我想是的”,表示同意對方的觀點或看法;Iguessnot意為“我想不是”,表示不同意對方的觀點或看法。LanguagepointsExercise一、用括號內(nèi)所給單詞的適當形式填空1.___________(shark)areingreatdanger,soweshouldprotectthem.2.Weneedtokeepacat.Theraresome_________(mouse)inthehouse.3.Therearemany___________(sheep)eatinggrassoverthere.4.Someanimalsliketigersand___________(wolf)aredangerous.5.These________(whale)are43feetlong,50-70tons.Sharksmicesheepwolveswhales二、在橫線上填入適當?shù)囊蓡栐~。1.—______gradeareyouin,Millie?

—I’minGrade7.2—_______doDanielandDavidcomefrom?—TheycomefromtheUS.3.—_______dopeopleinChinacelebratetheMid-AutumnFestival?—Theyenjoyth