上周你们班的同学去参观了科学博物馆根据亲身经历及感受写一篇英语作文

列方程解.设这个学校六年级一共有x名学生,则有参观中国馆的六年级同学人数与未参观的人数比是3:4,可知参观中国馆的六年级同学人数是总人数的3/7,即参观中国馆的六年级同学人数为（3x)/7人,而由题知

Lastweek,ourclassmateswenttothescientmuseum.Wevisitedsomeimportantininvetionandsomescientests'photos

Lastweekendourteacherledourclasstovisitmuseum.Wegatheredinfrontoftheschoolgateandleavedourschoolat8.

IandmyfellowstudentstovisittheBeijingZoolastSunday,visitorsseethatuncivilizedbehaviorandtaketheiniti

Ourteachertookustotheaquariumlastweekend.Wesawadolphinperformancethere.Dolphinsareabout100kilogramsa

Lastsundayafternoon,ourclassmatesoftwentypeoplewenttothehospitaltoseethechildrenthatsinjuredintraffi

TaoLiuvisitedafarmlastTuesday.

LastSundaymyclassmatesandIwentonafieldtriptoWestLake.Wemetatourschoolgateearlyinthemorning,andsetoff

Lastweekendourteacherledourclasstovisitmuseum.Wegatheredinfrontoftheschoolgateandleavedourschoolat8.

Yougotovisitthemuseumlastweekend,findsomeclassmateshavenotcivilizedperformance,youpolitelytostopthei

你班上周末去麦当劳社会实践,那里的工作人员十分热情的招待了你们,你们参观了各种快餐的制作过程,并家于其中,觉得非常有趣.请写一篇80词左右的英语文章:Duringtheweekend,ourclass

大概是五年级的题吧?（1）去书店买书和去了兴趣班的人共有几分之几?（2）其余在家的同学有几分之几?[答案就不告诉你了,要自己想一下,其实答案也很简单的.+或—而已]

LastSaturday,myBritishclassmate,Andrew,invitedmetoatrip.Wewenttoafarmneartheschoolearlyintheafternoo

解题思路：前面的句子用一般现在时态表示现在的事客观事实后面用过去时态注意时态解题过程：1Londonattractstouristsallovertheworld.Wevisiteditlastwee

lastsunday,iwenttosummerpalace.inthemorning,igotupat7o'clock.thenifindmyclassmatesandwenttherebythes

设六年级有X人,五年级有1.2x人.1.2x-x=650.2x=65x=3251.2x=390答：五年级有390人,六年级有325人.

ItwassunnylastSunday.MyclassmatesandIwenttoWuhanMuseum.Wesawmanyoldthingsthereandwehavelearntalotabo

YoulastSundaygowhere?Yougothereyouvacation?Iwenttothepalaceofthecloth.LastSaturdayyouvisittheSummerP

InyourclasslastFridayheldafashionshow,studentsshowmadeofdifferentmaterialfashion.

六年级=24÷(1.2-1)=120人五年级=120+24=144人再问：为什么？==