UNIT3SECTIONB-【教材解读】人教版英语七年级上册.docx
Section B生词先学.baseball/' bei sbo : 1/n.棒球搭配:play baseball打棒球.watch /wd tf / /wa: tf / n.表;手表拓展:watch v.注视;观看puter/kom' pju: to(r)/n.计算机;电脑1 .game/gei m/n.游戏;运动;比赛搭配:playgames做游戏2 .card/ka: (r)d/n.卡片提醒:其中ar发长音生/1.1 D card学生卡;身份证.notebook/' nau tbu k/ n.笔记本助记:nole(n.笔记)+book(n.书)=notebook. ri ng /ri ij/ n.戒指形近词:king n.国王拓展:ring v.打电话7 .bag/bacg/n.袋:包l().in/i n/prep.在里11 . library/' lai brori/ lai breri/n.图书馆搭配:in the library 在图书馆.ask/a: sk/,/aesk/v.请求;要求;询问12 .ask.for.请求;恳求(给予).find/fal nd/v.(过去式、过去分词fbund/fau nd/)找到;发现形近词:kind adj.善良的.some/sA m/adj.一些;某些 pron.有些;有的16 .classroom/kla: sru m/,/ klaesru m/n.教室助记:class(n.课)+room(n.房间)=classroom17 .e-mail/'i:mei 1/(=email)v.给发电子邮件:用电邮发送n.电子邮件.aU纪t/prep.(提供电话号码等时使用)按照;根据;在(某处、某时间或时刻)18 .call/ko : 1/v.(给)打电话搭配:call sb.给某人打电话20.1ost/lD st/yia: st/v.(动词 lose/lu:z/的过去式)遗失;丢失搭配:Lost and Found失物招领处21.niust/mA st/modal v.必须22.sct/sct/n.一套;一副;一组23.asetof一套;一副;一组英汉对译laMatch the words with the things in the picture.1. baseball e2.watch3 puter game4.ID card5.key6, notebook 7. ring8.pen9. hag将下列单词与图中物品配对。1 .棒球e2.表;手表3.游戏机4.学生卡5.钥匙6.笔记本7.戒指8.钢笔9袋;包参考答案:l.e 2.b3.h4.a5.i6.g7.c8.d9,flb Ask and answer questions about the things in the pictureabove.A: What's this?B: It's a watch.A: How do you spell it?B: W-A-T-C-H.就上图中物品与同伴问答。A:这是什么?B:它是一块手表。A:你怎样拼写它?B: W-A-T-C-H.2b Read (he notices on the board and circlethe lostlhings.Lin Hai,I 1一I-Is this your watch? My phone number is 495-3539. Call me.JohnLost:I)I lost my school ID card. I must find it. Call me at 685-6034. Thanks.林海:失物招领启事人 力口 士fr 士田& 中且上 .目./66 nil. 2 ;王以杂七函 NLrfirz/小珀I、一 jrir-l c -ft、J.L - 1 . 、 r1 T*7T f=l -c ” 八 ,4 -,、1 . 、-f*寻物启事我的学生证丢了。我必须找到它。请拨打电话685-6034找我。谢谢。汤姆KZK4I IV4再读一遍启事,写出丢失的物品,并在Lost或Found下打钩。物品寻物招领参考答案:Lost: ID cardFound: a computer game, some keys,watch3a Complete the notices with the words or phone number in the box.name yours found 284-5486 lost call1: My notebook受4: A set of keys?名字 你的 失物招领启事 284-5486 寻物启事 给打电话-寻物启事:我的竺记本失物招领启事:一串钥匙这些(钥匙)是你的吗?请拨284-5486给珍妮打电话。| 】JLAJSI | .6 |111111C J J |Udll f I'UUI1U J yUUl S U- JfOUSelf Check1 Write the school things you know, pcn.rulcr, 自我检测写出你知道的学习用品。钢笔、直尺、2 Complete the chart with pronouns.ImemymineIIyou12yoursher|4|hershehim1516用代词填表。我我我的我的m你(们)2J你(们)的3她14J她的他他516参考答案:lyou 2your3shc 4her 5his 6his3 Look at the picture and write conversations.(I)A: Is that your schoolbag?B: No, it isn't.A:B:(3)A:B:(4)A:B:3看图写对话。(1)A:那是你的书包吗?B:不,它不是。参考答案:(2) A: Are these your pencils?B: Yes, they are. A: Is this your key?B: Yes, it is.(4)A: Is that your basketball?B: No, it isn't.要点精讲.watch表;手表(l)watch可数名词,意为“表;手表”,其复数形式为watches。My mother has two watches.我妈妈有两块手表。【拓展】英语中,以S、X、ch、sh等结尾的名词在变为复数时,一般在词尾加-es。bus-buses公共汽车boxboxes盒子match-matches 比赛dish-dishes 盘子(2)watch还可作动词,意为“注视;观看“。Daming is watching TV.大明正在看甩视。助记:watch的一词多义walch TV(看电视)watch(手表).ring戒指ring可数名词,意为“戒指”,其更数形式为rings。My sister has a ring.我姐姐有一枚戒指。【拓展】ring还可作动词,意为“响起铃声;给打电话”。The bell rings. Let's have our class.(上课)铃响了。咱们上课吧。I'll ring you tonight.我今晚给你打电话。助记:ring的一词多义,v.给打电话,v.响起铃声,n.戒指. How do you spell it?你怎样拼写它?(I)这是一个询问如何拼写单词的特殊疑问句,其答语与“Spell it,please.”的答语一样,即直接 拼写单词,每个字母都要大写,各字母之间要用连字符“连接。-How do you spell" ruler"?你怎样拼写 “ruler”?-R-U-L-E-R. R-U-L-E-R.(2)how疑问副词,意为“怎样;如何”,引导特殊疑问句,此处用于询问方式,也可用于询问 方法及程度等。How do you know ihis?你怎么知道这个的?How do I stop them?我该如何阻止他们?1 . Ask the teacher for it.去老师那里拿。ask动词,意为“请求;要求;询问常用短语ask.for.,意为“请求;恳求(给予)If you don't know, you must ask.如果你不知道,你必须询问一下。You can ask your friends for help.你可以向你的朋友们求助。【拓展】ask的其他短语:ask for sth.要求某物,ask sb.sth.问某人某事,ask sb.(not)to do sth. 要求某人(不)做某事The boy is asking for food.这个男孩在要吃的。My brother asks us some questions every day.我弟弟每天问我们一些问题。My mother asks me not to swim in the rivei.我妈妈要求我不要在那条河里游泳。链中考(绥化中考)You can ask Liu Mei with you.A. goB. to goC. going点拨:可用固定搭配法解答本题。句意:你可以请刘梅和你一块去。asksb.todosth.意为“请 某人做某事“,是固定搭配。故选B。5.Some keys are in Classroom 7E.在 7E 教室里有串钥匙。some作形容词,意为“一些;某些“,一般用于肯定句,后接可数名词复数形式或不可数名 词。I have some friends here.我在这里有一一些朋友。There is still some wine in the bottle.瓶子里还有些葡萄酒。【拓展】some还可作代词,意为“有些;有的 I have seven pencils. Some are red and some are blue.我有七支铅笔,有的是红色的,有的是蓝色的。Here are some of my photos.这是我的一些照片。链中考 >>(邵阳中考)-Can I help you. Madam?-Yes. I'd like some.A. pearsB. bananaC. milks点拨:可用语法判断法解答本题。some后跟不可数名词或可数名词复数形式。milk为不可 数名词,无复数形式,排除C;banana是可数名词,要用复数形式,排除B。故选A。6 . E-mail me at maryg2gfimail.请给我发电 f邮件到。(l)e-mail动词,意为“给发电子邮件;用电邮发送“。常用结构"e-mail sb.at+邮箱地址”,意为“给某人发电子邮件到Can you e-mail me at yangli126 ?你能给我发电子邮件到吗?【拓展】c-mail还可用作名词,意为“电子邮件”。She often sends e-mails to me.她经常给我发电子邮件。(2)ai介词,意为“(提供电话号码等时使用)按照;根据;在(某处、某时间或时刻)She is at the door.她在门口。(3)电子邮箱地址中的符号是at的缩写形式,读作at;com前的实心点读作dot。7 .CaIl me.给我打电话。(教材第17页2b)call动词,意为"(给)打电话同call sb.意为“给某人打电话“。"call sb.at+电话号码”意 为“拨打电话找某人”。Please call your mother after school.放学后请给你妈妈打电话。Please call Alan at 265-3179.请拨打电话 265-3179 找艾伦。助记:给某人打电话 call sb. (up), ring sb. (up), telephone sb., phone sb.8.1 lost my school ID card.我的学生证丢了。lost是动词lose的过去式,意为“遗失;丢失是I lost my pencil box yesterday.昨天我丢了 铅笔盒。【拓展】Lost可表示“寻物启事”,其反义词为Found,表示“失物招领启事”。Lost and Found意为“失 物招领处”。lost还可作形容词,意为“迷路的”。We always get lost in London.我们在伦敦老是迷路。9.1 must find it.我必须找到它。(l)must情态动词,意为“必须”,没有人称、时态和数的变化,后接动词原形。She must go home now.她现在必须回家。(2)find及物动词,意为“找到;发现”,强调结果。I can't find my book.我找不到我的书了。【辨析】find与look forfind意为“找到”,强调“找”的结果look for意为“寻找”,强调“找”的动作I'm looking for my watch, but I can't find it.我在找我的手表,但是找不到。10. A set of keys 一串钥匙asetof意为“一套;一副;一组”,其后跟可数名词复数形式或不可数名词。a set of books 一套书a set of furniture 一套家具【拓展】“a set of+复数名词”作主语时,谓语动词用单数形式。There is a set of keys on the desk.桌子上有一串钥匙。