2013人教新目标八年级英语上册unit2sectionA知识点

2013人教新目标八年级英语上册unit2sectionA知识点Unit2SectionA短语：在周末onweekends=ontheweekend购物goshopping=dosomeshopping.=shop读书readbooks=dosomereading使用互联网usetheInternet帮助做家务helpwithhousework去看电影gotothemovies多久一次howofen一周一次onceaweek一周两次twiceaweek一周三次threetimesaweek三、四次threeorfourtimes每天everyday最喜爱的节目favoriteprogram动物世界animalworld有空的befree忙的，满的，吃饱的befull忙的bebusy哪种舞whatkindofdance上钢琴课havepianolessons不得不haveto(dosth.)至少atleast熬夜，睡得晚stayuplate睡得早gotobedearly知识点1．Howoften…?多久一次回答常用：⑴频度副词：always总是usually通常often经常sometimes有时候hardlyever很少never从不⑵频度短语：everyday,onceaweek,twiceaweek,threetimesaweek….拓展：＊--Howlong(多长时间)didyoustayedathomeyesterday?–Fortwohours./Abouttwohours.＊--Howsoon(多久以后)willhecomeback?--Intwodays.（两天后）＊—Howmanytimes(多少次)didyouwenttoBeijing?–Threetimes.☆Howoften多久一次（提问频度，常用频度副词、频度短语回答）Howlong多长时间（提问时间段，常用“for+一段时间”表示持续多久）Howsoon多久以后（提问将来时，常用“in+一段时间”表示多久以后）Howmany+复n.多少；Howmanytimes多少次Howmuch+不可n.多少；Howmuchbe…?多少钱Howold多大年龄;Howfar多远①---___________isitfromyourhometoyourschool?---Twokilometers.②---__________chickenwouldyoulike?---Onekilo千克.③---____________isyourfather?----40yearsold.④---____________tomatoesdoyouhave?---Four.⑤---___________isyourT-shirt?---5dollars.⑥---____________willhearrivehere?-----In20minutes.⑦---______________doesheplaysports?_---Everyday.⑧---______________didyoustaythere?----Fortwodays.⑨---____________________didshegotoShanghai?----Aboutthreeorfourtimes.☆2.频度副词通常放在be动词、助动词、情态动词之后，行为动词之前。Jim,often,late,is,school,for①连词成句：___________________________________.②变否定句：__________________________.③变一般疑问句：____________________?usually,I,with,help,housework①连词成句：___________________________________.②变否定句：__________________________.③变一般疑问句：____________________?always,goes,the,to,movies,he,me,with①连词成句：__________________________________.②变否定句：__________________________.③变一般疑问句：____________________?father,my,exercises,sometimes,weekends,on①连词成句：___________________________________.②变否定句：__________________________.③变一般疑问句：____________________?☆3.helpsb.(to)dosth.帮助某人做某事helpsb.withsth.在某方面帮助某人我每天帮妈妈做家务活Ihelpmymother____________________.=Ihelpmymother_____________________.☆4.dohousework做家务dohomework做作业（housework,homework不可数）Ihavealotof__________________(housework)todo.☆5.sometimes有时（表频度）sometimes“几次，几倍”（是名词短语）sometime“在某个时候”（用于将来时中sometime“一段时间”（是名词短语）Imethim__________________inthestreetlastmonth.Iwillstayherefor______________.Willyoucomeagain______________nextweek.SometimesIworkinthedayand________________atnight.☆6.maybeadv.可能，大概（表示推测，通常用在句首）maybe可能是（表示推测，通常用在句中，主语后）情态动词+v.Ican’tfindanywhere.__________sheisathomenow.=Ican’tfindanywhere.She____________athomenow.☆7.befullof…装满了，挤满了Thebottleis_________water.瓶子装满了水。Theshop_______________peoplejustnow.刚才那个商店挤满了人。就划线部分提问：Iplaysportstwiceaday.＿＿＿＿＿＿＿＿youplaysports？Shealwayshelpswithhousework.____________________she______withhousework?Lucygoesshoppingeveryday.__________________Lucy______shopping?Iusuallygotothemoviesonweekends.____________youusually_________on