版八年级英语下册 Unit 4 Why don t you talk to your parents Section B (2a-2e)课件 (新版)人教新目标版 课件VIP免费

Unit4Whydon’tyoutalktoyourparents?SectionB(2a-2e)Ⅰ.选词配图football,compare,push,pressure答案:1.compare2.push3.football4.pressureⅡ.句型展示1.疲惫的孩子们直到晚上7点之后才到家。Thetiredchildrengethomeafter7:00p.m.2.到了做作业的时间了。homework.答案:1.don’t;until2.It’stimefor3.妈妈们把她们的孩子送到各种各样的班里。Mothers______theirsmallkids________________________classes.4.他们总是把他们(自己的孩子)与其他孩子做比较。Theyarealways______them______otherchildren.答案:3.send;toallkindsof4.comparing;with5.医生说太多的压力对孩子的发展没有好处。Doctorssay_____________________isnot_____________achild’sdevelopment.答案:toomuchpressure;goodfor1.However,thetiredchildrendon’tgethomeuntilafter7:00p.m.然而,疲惫的孩子们直到晚上7点之后才到家。【自主领悟】(1)until作介词,“直到……”为止,也可用作连词。即until例如:Hewaiteduntil12:00.他一直等到12点钟。作介词，接表示时间的名词或数词。作连词，接表示时间的状语从句。(2)not...until“意为直到……才;不到……”不,常与非延续性动词连用。例如:Hedidn’tgotobeduntilhisfathercameback.直到他爸爸回来,他才上床睡觉。【归纳拓展】until用法小结(1)until用于肯定句中,谓语动词只能是延续性动词;表示动作或状态的持续。(2)until引导时间状语从句,当主句用一般将来时时,从句一般用一般现在时代替,“”即主将从现。例如:Iwillwaitforhimuntilhecomesback.我将等到他回来。【活学活用】—①HowwasyourclimbingMountHuang?—Ididn’tbelieveIcoulddoitIgottothetop.A.untilB.whileC.afterD.before②杨磊直到八岁才上学。YangLeigotoschool8yearsold.答案:didn’t;until2.Andtheyarealwayscomparingthemwithotherchildren.并且他们总是把他们(自己的孩子)与其他孩子做比较。【自主领悟】compare作动词,“意为比较,和……”相比。常与介词with连用表示同类事物的具体比较。例如:Henevercompareshimselfwithothers.他从来不拿自己和别人比较。【归纳拓展】compare的不同搭配compare...to...“意为把……比作……”。用来比较不同事物间的相同点。该短语中的compare是及物动词,后面直接接宾语。to后用名词或代词作为比作的对象,常含有比喻、类比的意味。例如:Lifeiscomparedtovoyage.人生好比航海。Peopleoftencomparethelifetoastage.人们常把人生比作一个舞台。【图解助记】【活学活用】①Nowadayslotsofparentsarealwayscomparingtheirchildrenothers.A.toB.withC.onD.for②Peopleoftencompareteacherscandles.A.withB.forC.onD.toⅠ.用所给词的适当形式填空1.I’llhaveabaseball(train)tomorrowafternoon.2.Myuncleisavery(success)businessman.3.Youshouldn’tonlythinkfor(you),boys.Youshouldlistentoothers’opinions.4.China’squick(develop)causestheworld’sattention.5.Ithinkeveryoneshouldlearn(relax).答案:1.training2.successful3.yourselves4.development5.torelaxⅡ.完成句子1.你应当删除这些不重要的细节。Youshouldtheseunimportantdetails.2.昨天直到他打扫完教室才回家。Hehomehecleanedtheclassroomyesterday.答案:1.cutout2.didn’tgo;until3.对我们来说,半小时内完成这道题很难。Itisworkoutthisprobleminhalfanhour.4.很多学生在学校里有太多的压力。Manystudentshaveatschool.5.现在,很多女生总是把自己的衣服与别人的衣服做比较。Nowadayslotsofgirlsarealwaystheirclothesothers’.答案:3.hardforusto4.toomuchpressure5.comparing;with