全国赛课一等奖英语七年级上册（人教2024年新编）《Unit 2 Section A 1a-2d》课件

SectionA1a-2dKeeptidyStarterunit2LearningAims语言能力文化意识思维品质学习能力Masterthewordsaboutschoolthingsandthingsfordailylife,andbeabletodescribetheircolors.Beabletotalkaboutourthingsintheschoolbagorotherthings,talkabouttheircolourswith“have”.Studentswilllearnhowtoaskthingswhichpeoplehave.Developagoodhabit:tidyupyourschoolthings.Keepourdesksandclassroomcleanandtidyeveryday.Studentscanbeinterestedinlearningthesoundoftheopenandclosedsyllables.WatchavideoWhatdoyouhaveinyourschoolbag?dictionarypenerasern.

橡皮ruler—Whatdoyouhave?—Ihavea/an…。bookpencilboxpencilschoolbagkeyn.

钥匙bottlen.

瓶子cap1.Whoarethey?2.Wherearethey?3.Whatcanyousee?4.Whatdotheyhave?EmmaTengFeiTheyareintheclassroom.Abottle,acap,pencilboxes,books,schoolbags.Emmahas…。TengFeihas…。TalkaboutthepictureWhataretheytalkingabout?Theyaretalkingaboutwhattheyhaveintheirschoolbag.Lookatthepicture.Matchthethingswiththenames.1a______aruler ______acap______pencils ______abottle______aneraser______keysa用于辅音音素开头的单词前；an用于元音音素开头的单词前。TheyhaveaTheyhaveTheyhaveanWhatdotheyhaveintheirschoolbags?Talkaboutwhatyouhaveinyourschoolbag.1bIhaveacap,somebooksandaruler.Whatdoyouhaveinyourschoolbag?Freetalk:Things/θɪŋz/inyourschoolbag!Whatdoyouhaveinyourschoolbag?Ihave...

Whatcolourarethey?yellowbrowngreenwhiteblueorangeredblackListentothecolourwordsandmatchthemwiththepictures.2abrown/braʊn/

black/blæk/

yellow/'jeləʊ/

orange/'ɒrɪndʒ/

green/ɡri:n/

blue/blu:/

white/waɪt/

red/red/

文化知识：颜色与姓氏

颜色单词可以表示不同的具体颜色。当某些颜色单词的首字母大写时，还能用作姓氏，如Brown（布朗），White（怀特），Black（布莱克），Green（格林）等。Lookatthethingsandtalkaboutwhatcolourstheyare.2bA:Whatcolouristhecap?B:It’s______________.A:Whatcolouraretherulers?B:They’re______________.abrowncapwhiterulerswhiteerasersagreenapplebrownwhiteIt’s=ItisThey’re=TheyareWhatcoloristhepencil?It’sred.PairworkWhatcoloristhe...?It’s......。PairworkWhatcolorarethe...?Theyare......。PairworkListentotheconversationsandcolourthethings.schoolbag

bicycle

trousers

blue

blackandorange

red

2cListentotheconversationandcolorthethings.Theschoolbagis_____.Thebicycleis________________.Thetrousersare_____.blueblack

and

orangered黑橙相间的2cListenagainandcompletethesentences.TengFei’sschoolbagis_______________.Yaming’sbicycleis___________________.Peter’strousersare___________________.听力策略：根据已知信息合理推测答案，并抓住人物姓名为关键词核对答案。＋blueblackandorangered2dListenandrepeatConversation1TengFei:Hi,Ella!Ihaveanewschoolbag.Ella:Cool!Whatcolourisit,TengFei?TengFei:It’sblue.Blueismyfavouritecolour.Ella:Ilikebluetoo.最喜爱的Conversation2

Yaming:Hello,Emma!Ihaveanewbicycle.Emma:Really?Whatcolourisit?Yaming:It’sblackandorange.Emma:Great.Canyoushowmetomorrow?Yaming:Sure,I’llbehappyto!ListenandrepeatShowsb.sth.=showsth.tosb.把……给某人看；展示。Conversation3FuXing:Hey,Peter!Lookatmynewtrousers.Peter:Oh,theylookgreat.Ihavenewtrouserstoo.FuXing:Really?Whatcolourarethey?Peter:They’rered.FuXing:That’scool!Listenandrepeat看我的新裤子apairoftrousers一条裤子真的吗Talkaboutthethingsyouhave.Whatdoyouhaveinyourschoolbag?Ihave______.2eWhatcolourisit/arethey?It’s/They’re___.Talkaboutthethingsyouhave.A:Hi,…Howareyou?B:…。A:Whatdoyouhave?B:Ihavea/an…。A:Whatcolorisit?B:It’s…。A:Thanks.B:You’rewelcome.PairworkEvaluateyourwork!Yes(√)orNo(×)Content内容提到拥有物品(things)提到对应颜色(colours)Language语言正确使用两个问句正确使用Ihave正确使用It’s/They’reSpeaking口语语音标准表达流利自信√Showtime冠词a和an是虚词，只用在单数可数名词前，表示“一”。通常放在单数可数名词前。a用在以辅音音素开头的单数可数名词前，如apen,akey.an用在以元音音素开头的单数可数名词前，如anapple(/æ/为元音),aneraser，anegg.口诀:冠词a,an两种帽，单数名词常需要；辅音单数a提前，元音单数an

优先。1.冠词a与an的用法Language

points英语冠词图表例解冠词意思基本用法相同点不定冠词a一(个…)用在以辅音音标开头单词前表数量为一aUFOajacket都放在名词前an一(个…)用在以元音音标开头单词前表数量为一anorangeanhour定冠词the这、那个①特指双方都知道的人或物②上文提到过的人或事Thisisapen.Thepenisgreen.用a,an填空。1.Thisis_______apple.It’sred.2.Iwanttobuy_______eraser.3.Canyousee_______elephantinthezoo?4.Ihave_______Englishbookand_______Chinesebook.5.Lookat_______cat.It'sverycute.6.Ihave_______eggand_______pencil.aanananananaa2.Whatdoyouhaveinyourschoolbag?(教材P71a)（1）该句型用于询问对方有什么。其中do为助动词，没有实际意义；have为实义动词，意为“拥有”。（2）该句的答语为：Ihave…。—Whatdoyouhaveinyourpencilbox?你的文具盒里有

什么？—Ihaveapen.我有一支钢笔。Whatdoyouhave+地点状语?……你有什么？【拓展】当主语是第三人称单数时，助动词用does，答语通常用“主语+has...”。—WhatdoesTomhaveonhisdesk?汤姆的桌子上有什么？—Hehasaneraserandabook.他有一块橡皮和一本书。用动词原形用第三人称单数形式特殊疑问句：特殊疑问词+do/does+主语+have?例如：Whatdoeshehave?他有什么？[exercise]1．What________you________?(have/has)2．What________Mike________?(have/has)3．What________yourfriends_________?(have/has)3．What________Helen_________?(have/has)dohavedoeshasdohavedoeshas小结：（1）have、has的意思为：有。（2）has是have的第三人称单数形式。

(3)用法：have：跟I、we、you、they以及复数名词搭配使用。

has：跟he、she、it、单数名词、不可数名词搭配使用。例如：Ihaveanapple.(我有一个苹果。)

Shehasabanana.(她有一个香蕉。)have“有”，第三人称单数has.e.g.Ihaveabike.我有一辆自行车。+表示食品的名词，意为“吃；喝”。e.g.havebread吃面包；havemilk喝牛奶。“举办；进行。”e.g.haveaparty举办一场聚会。“患病”e.g.Ihaveacold.我感冒了。【拓展】常用短语有：havefun/haveagoodtime+v-ing玩得高兴havearest

休息havealook

看一看haveto

必须haveaclass

上课3

英语中的人称和数人称意思主格助动词宾格单数第一人称我Ime第二人称你youyou第三人称他，Eric等。he她，Linda等。sheher它it复数第一人称我们第二人称你们youyou第三人称他们，它们。dodoesdowetheyhimitusthem主语为第一人称(I，we)，第二人称(you)和第三人称复数(they)。主语为第三人称单数(he，she，it等。)肯定句主语＋have＋宾语主语＋has＋宾语人称句式否定句主语＋don't＋have＋宾语主语＋doesn't＋have＋宾语例句

肯定句：Ihaveaneraser.否定句：Idon'thaveaneraser.练习：把下列句子变成否定句。Mrs.Brown

hastwosons.She

hasfourbasketballs.例句肯定句：Mikehasaruler.否定句：Mikedoesn'thavearuler..Mrs.Browndoesn'thavesons.Shedoesn'thavefourbasketballs注意：助动词do/does构成否定句时，动词须还原成原形。4.Whatcolorisit?

它是什么颜色？特殊疑问句，用于询问物体的是什么颜色。结构：--Whatcolor+be+主语?--It’s+颜色/They’re+颜色/直接回答颜色.回答的时候注意颜色前不加冠词。

Eg:—Whatcoloristhepen?这支钢笔是什么颜色？—It'swhite./White.（它是）白色的。注意：有两种颜色时，可用“颜色+and+颜色”It'swhiteandblack.It'swhiteandred.e.g.—Whatcoloristhepen?这支钢笔什么颜色？—It’swhite.

它是白色的。—Whatcolorarethecups?

这些茶杯什么颜色？—They’reyellow.

它们是黄色的。【注意】回答“Whatcolor+be+主语?”时也可直接回答颜色。e.g.—Whatcoloristhekey?钥匙是什么颜色的？—Brown.棕色的。基本句型结构为“Whatcolor+be+主语(被询问的物品)？”。当句子主语是单数时,be动词用is,其答语一般用“It’s+表示颜色的形容词”;当句子主语是复数时,be动词用are,其答语一般用“They’re+表示颜色的形容词”。拓展：1.color的用法（n可数）(1)用作名词，意为“颜色”，也可写作colour。Whatcolorisit?它是什么颜色？(2)用作动词，意为“给……涂颜色，着色”，后接名词或代词作宾语。如：

Canyoucolorthepicture?

你能给图片涂色吗？Mr.Green格林先生Ms.Brown布朗女士2.英语中表示颜色的词语也可表示英、美人的姓氏。表示姓氏时，第一个字母必须大写。Mrs.White怀特夫人MissRed莱德小姐Exercises一、给下列图片选择正确的单词填空。capkeypencileraserrulerbottle2.1.4.5.6.3.______________________________capkeypencileraserrulerbottle二、用a,an填空。1.Thisis_______apple.It’sred.2.Iwanttobuy_______eraser.3.Canyousee_______elephantinthezoo?4.Ihave_______Englishbookand_______Chinesebook.5.Lookat_______cat.It'sverycute.6.Ihave_______eggand_______pencil.aanananananaa三、根据图片填写单词1.Thisismy________.Ioftenputitinmyschoolbag.2.—What’sthis?—It’san_____.It’swhite

andblue.3.

Tomgetssome______buthestillcan’topenthedoorwiththem.bottleeraserkeys四、单项选择。()1．It’s___________black.It’s________blackruler．A./;/ B.a;/ C./;a ()2.—________isthatquilt?—It’sblack．A.Whichcolor B.Howcolor C.Whatcolor()3．—Whatcolorisherjacket?—It’s_______.A.anorange B.orange C.theorange CCB()4.—Whatdoyouhave?—I________amap.

A.am B.has C.have

()5.Look,lhave_____eraser.A.aB.anC.theD./()6.—Whatcolouristhecap?

—_____green.A.That’sB.This