人教版初二英语上册知识点：Unit1 —Unit3一.重点短语：1.on weekends 周末2.on weekdays 工作日3.asfor 为了4.my eating habits 我的饮食习惯5.have a healthylifestyle有健康的生活方式 6.the same as和什么一样7.the result of ...... 的结果8.junk food 垃圾食品9 .get goodgrades 获得好成绩10.see a dentist 看牙医11.have a healthy habit 有健康的习惯12.be stressed out 筋疲力尽13.a balanced diet 平衡的饮食14.for example例如15.at the moment 在... 的时候16.be sorryto do sth 很遗憾做某事17.go bike riding 骑自行车18.take walks=go for walk 散步19.take a vacation 度假20.plan todo sth 计划做某事21.western country 西方国家22.take sth with sb 带着某物23.depend on 依赖于，取决于24.host family 主人家25.hardly ever几乎不26.ask sb about sth询问某人关于某事27.get back to school 返校28.a balanee of关于... 的平衡有点29.kind of考点归纳：二考点想要某人干某事 1.want sb to do sth: 的用法2.try 考点1).try to do sth 尽力干某事He tries _______ (eat) lots of vegetables and fruit every day .2) ____________________________________ .try not to do sth 尽力不干某事We try _________________________ (not let) my teaeher down.尽某人最大努力干某事3).try one's best to do sthWe should try our best _____ (study) all subjeets.试穿: try on 词组4) 试一试have a try1 / 17考点 3.although 的用法:although /though 引导让步状语从句，“即使，虽然”，不能与but 连用，但可与yet, still 连用。
考点 4.finish doing sth 结束干某事I will finish _____(work )out the problem in another two minutes .考点 5.ean't wait to do sth 迫不及待地干某事I ean't wait _____(open)the TV when I get home .考点 6.deeide 的用法:1) .deeide to do sth 决定干某事2) .deeide not do sth 决定不干某事3) .decide on doing sth 决定干某事4) .同义词组:make a decision to do sth = make up one's mind to do sth = decide to do sthHe has decided to leave for .=He has ____ a _____ to leave for =He has __ up his ____ to leave for考点7.plan to do sth 计划干某事She is planning _____ (take )a vacation in next month .考点8.think about doing sth 考虑干某事He thought about ____ (go ) to on vacation .考点9.go + v-ing 的用法:2 / 17go fishing go boating go skating go shopping go hiking go skateboarding 考点10.句型: It's + adj +for /of sb to do sth 同义句：1) .It's +adj +for sb +to do sth = To do sth + be +adj2) .It's +adj +of sb +to do sth = Sb +be +adj + to do sthIt is very friendly of you to help me .= ____ ____ friendly to help me . It's very hard for you to work out the math problem .= out the math problem is very hard for you .人教版初二英语上册知识点：Unit4---Unit6一.重点短语：二.考点归纳：考点 1.有关交通工具的同义句：1) .take the train to … 二go to …by trai take the bus to …二go to …by bus2) .fly to … = go to … by plane /air walk to … . = go to … on footride a bike to … = go to … . by bike My uncle went to last week . My uncle _______ ____ last week .考点 2.有关花费时间的句型：1) .It +takes +sb.+寸间+to do sth3 / 172) .sb. +spend +寸间+on sth (in doing sth ).It took me half an hour to work it out .I ____ half an hour _____ it out .考点 3.表示两地相距有多远：A +be +距离+from +B = It's +距离+from A+ to B.It is five minutes' walk from my home to school. = It ____ me five minutes to____ to school .考点4」eave ,leave for , leave … for …1) .leave +地点“离开某地”2) .leave for +地点“前往某地” =go to +某地3) .leave +某地+for +某地“离开某地前往某地”Mr wang are going to tomorrow .=Mr wang are ____ _____ tomorrow.考点5.all…not = not all “并非都”部分否定注：not与all /both /every…..连用构成部分否定。
Not all birds can fly . = _______________________ birds can fly , some can't .考点 6.the number of / a number of1) .a number of 许多= a lot of /many , number 前可用large /small 来修饰， a large / small number of … .. 作主语时，谓语用复数。
2) .the number of ….的数量, 作主语时，谓语用单数。
4 / 17Mountain Tai every year .The number of the students in our class ___ (be ) 60.考点7.sick / ill1).ill 用在系动词之后作表语。
2).sick 既可以放在系动词之后作表语也可放在名词之前作定语She was ______ because of hard work .The ____ boy coughed terribly .考点8.表示客气地请求某人干某事1). Would you like to do sth ?2).Could you please do sth ?3) .Will /Would you please do sth ?4) .Can you do sth ?考点9.be busy1). be busy with sth .忙于某事2).be busy doing sth 忙于干某事3) .be busy 的反义词组be free / have timeI am busy tomorrow .= I ____ ____ = I _____ _____ time .考点10.whole / all1).whole 一般置于冠词，物主代词或其他限定词之后，all 位于限定词之前。
2).一般不修饰不可数名词，all 既可修饰可数名词也可修饰不可数名词。
5 / 17He stayed at home all the afternoon .=He stayed at home _____ ____ afternoon. 考点11.however / buthowever “然而，可是”用于句首或句中，须用逗号隔开。
而but 不用逗号隔开。
He is very busy , ____ , he always helps me .A. andB. /C. butD. however考点12.most of / most1) .most of the +复数名词“…..中的大多数”2) .most +复数名词“大多数的.. •”____ the students are clever ._____ s tudents are clever.考点13.beat / win /lose1) .beat:打败后面接打败的人或对象beat sb2) .win:赢后面接比赛的项目(race , game , match , prize…..)3) .lose输lose to sb输给某人lose sth输了某物Their team beat ours = Their team _____ the match . = Our team theirs.考点14.do you think 作为插入语1) .位置：放在疑问词之后2) .语序：后面的句子用陈述句语序。