StarterUnit3Wele!(1)重难点讲义人教版英语七年级上册

StarterUnit3Wele!夯实基础一、重要短语lookat看；瞧inayard在院子里carrotplants胡萝卜植株appletrees苹果树babychickens小鸡宝宝gotothelake去湖边listentomusic听音乐sitinthesun坐在阳光下tellajoke/jokes讲笑话havefun玩得开心onafarm在农场上blackandwhite黑白相间manykindsof许多种……behindthebigtree在大树后面二、单元音标学习元音字母在开音节和闭音节中的发音音标如下：A‌开音节‌：/ei/，如name/neɪm/‌闭音节‌/æ/，如cat/kæt/E‌开音节/i:/，如bike/baɪk/‌闭音节/e/，如bed/bed/I‌开音节/ai/，如like/laɪk/‌闭音节/ɪ/，如sit/sɪt/O‌开音节/əu/，如no/nəu/‌闭音节/ɔ/，如hot/hɔt/U‌开音节/ju:/，如cube/kjuːb/‌闭音节/ʌ/，如cup/kʌp/‌三、重难点1.Whatisfuninayard?(P13标题)①funn.乐趣，快乐adj.有趣的，使人快乐的考点一Itisfuntodosth.做某事很有趣Itisfuntoplaysoccerafterschoolwithmyfriends.放学后和朋友们一起踢足球很有趣。考点二fun是不可数名词，前面不能加a考点三havefun=haveagoodtime=enjoyoneself玩得开心，过得愉快havefundoingsth.=haveagoodtimedoingsth.Wehadfunplayingsoccerlastnight.昨晚我们踢足球踢得很高兴。考点四fun”与“funny”的区别。因为“fun”是形容词，表示“有趣的”，常用于描述活动、聚会等；而“funny”虽也是形容词，但更多用于描述人或事物的滑稽、可笑。[例题]1.Myclassmatesarehavingfun______（play）inthepark.=Myclassmatesarehaving_________________playinginthepark.2.It’s______towatch________movies.A.fun,funnyB.fun,funC.funny,funnyD.funny,fun.2.指示代词(P131b)this这个后跟单数名词，与be连用用is(近指)these这些后跟可数名词复数，与be连用用are(近指)that那个后跟单数名词，与be连用用is(远指)those那些后跟可数名词复数，与be连用用are(远指)考点.问:What'sthis/that?(这/那是什么?)答语:It’s...(它是...)问:Whatarethese/those?(这些/那些是什么?)答语:They're...(它们是...)(注:用this/that提问，答句要用it来代替;用these/those提问，答句要用they来代替)Ⅰ.用指示代词this,that,these或those填空。1.—What's______overthere(在那边)?—It'sabus.2.—Are______yourpens?—Yes,theyare.—Are______yourpencils?—No,mypencilsarehere.4.—_______?—Theyaremybooks.A.WhatarethoseB.WhatisthatWhatisthoseD.Whatisthis5．Arethesehispens?______.A．Yes,theseareB．Yes,they’reNo,theyaren’tD．No,thesearen’t3.名词作定语修饰名词【用法详解】carrotplant意为“胡萝卜植株”，其复数形式为carrotplants。在英语中，若名词作定语修饰名词，变复数形式时，通常只把中心词，即最后一个名词变为复数形式。例.anappletree一棵苹果树→threeappletrees三棵苹果树【特别提醒】man/woman作定语修饰名词，变复数形式时，man/woman与其后的名词都要变为复数形式。例.amanteacher一名男教师→twomenteachers两名男教师【例题】（）1.—What’sthis—______isanEnglishbook.A.ItB.ThatC.ThisD.These（）2.—Doyoulike________booksonmydesk,Betty？—Yes,butIdon’tlikethosebooksonthefloor.A.thisB.thatC./D.these（）3.Therearemany________inthehospital.mandoctorsB.mendoctorsC.womandoctorsD.womendoctor4.Whatelsecanyouseeonthefarm你在农场上还能看到什么？【易混辨析】else与other两者都可表示“其他的；别的”，具体区别如下：else副词常用于who,what,where等疑问词或something,nothing,anybody等复合不定代词之后other形容词修饰名词，置于名词之前Eg.Whatelsecanyoudotohavemorefun你还能做些什么来获得更多乐趣？Whatotherthingsareinthebox盒子里还有什么别的东西？【例题】（）1.Therearestill（仍然）_____thingsintheroom.What_____canyoufindelse;otherB.other;elseC.else;elseD.other;other（）2.Jimdoesn’twanttodothejobnow,soIhavetofind________todoit.A.someoneelseB.elsesomeoneC.elseanyoneD.anyoneelse5.Youcanseemanykindsofanimals.你可以看到许多种动物。【用法详解】“manykindsof”意为“许多种……”，kind在此作可数名词，意为“种类”。其构成的常用短语还有：akindof一种differentkindsof不同种类的allkindsof各种各样的【例题】1.Doyouknowthattherearedifferent_______animalsinthezoo.Yes,Ido.AndIalsoknowthatsomeofthemare________scary（可怕的）.Akindsof:kindofB.kindsof;kindsofC.kindof;kindsofD.kindof;kindof6.Youneedtokeepyourroomtidy.你需要保持你的房间整洁。考点精讲:在这句话中，need是实义动词。need做实义动词时的常见搭配有:needtodosth.需要做某事；Ineedtostudyharder.我需要更努力学习。needsth.需要某物Heneedsanewbook.他需要一本新书。needsb,todosth.需要某人做某事Ineedyoutohelpmewiththiswork.我需要你帮我做这项工作。[例题]1.Theyneed________(wash)theirclothes.2.Mymotherneedsme________(do)thedishes.3.Youneed________(finish)yourhomework.四、单元语法一．名词单数变复数的规则规则变化:①一般情况下，直接加smapmaps地图②以s、x、ch、sh结尾的名词，词尾加esbusbuses公交车boxboxes盒子watchwatches手表wishwishes愿望③以字母o结尾的无生命的名词后加s如:photophotos照片radioradios收音机zoozoos动物园以字母o结尾的有生命的名词后加s如:tomatotomatoes西红柿potatopotatoes土豆heroheroes英雄④以辅音字母加y结尾的名词，变y为ies如:babybabies婴儿familyfamilies家庭以元音字母加y结尾的名词，直接加s如:keykeys钥匙boyboys男孩toytoys玩具⑤以f或fe结尾的名词，变f或fe为ves如:knifeknives小刀wifewives妻子leafleaves树叶不规则变化:childchildren儿童footfeet脚toothteeth牙齿goosegeese鹅manmen男人womanwomen女人mousemice老鼠单复数同形:deer鹿sheep绵羊fish鱼Chinese中国人Japanese日本人[例题]1.Howmany________(sheep)arethereonthehill?2.Thereissome________(food)intheba