人教版七下英语Unit4单元知识点总结

Unit4Don’teatinclass◆短语归纳1.ontime准时，按时2.listento…听……3.inclass在课上4.belatefor做……迟到5.haveto不得不6.bequiet安静7.goout外出8.dothedishes清洗餐具9.makebreakfast做早饭10.make(one’s)bed铺床11.benoisy吵闹12.keepone’shairshort留短发13.playwithsb.和某人一起玩14.playthepiano弹钢琴15.havefun玩得高兴16.makerules制订规则◆用法集萃◆典句必背1.Don’tarrivelateforclass.上课不要迟到。2.Canwebringmusicplayerstoschool?我们可以带音乐播放器到学校吗？3.Andwealwayshavetoweartheschooluniform.并且我们总是不得不穿校服。4.Therearetoomanyrules!有太多的规则！5.Don’tleavethedirtydishesinthekitchen!不要把脏盘子留在厨房里！6.Ihavetokeepmyhairshort.我不得不留短发。◆话题写作DearTom,Thanksforyourlastletter.Youwanttoknowtherulesinourschool.Nowletmetellyouaboutthem.Wecan’tarrivelateforclass.Wecan’ttalkloudlyinclass.Weshouldkeepquiet.Whenwemeetourteachersonourway,weshouldsayhellotothem.Wecan’teatordrinkinclass,andwecan’tlistentomusicorplaygamesinclass.Ithinkwehavetoomanyrules.Whataboutyours?Pleasewriteandtellme.Yours,LiMing补充：1.肯定的祈使句：(1)实义动词原形+其他；(2)be动词原形+形容词+其他；(3)Letsbdosth.否定的祈使句：(1)Don’t+实义动词+原形；(2)Don’tbe+形容词+其他；(3)Don’tletsbdo1.Don’t+动词原形+其他不要做某事。2.helpsb.(to)dosth.帮助某人做某事3.toomany+可数名词复数太多的……4.practicedoingsth.练习做某事5.bestrictwithsb.对某人要求严格6.bestrictinsth.对某事要要求严格7.leavesthsp.把某物忘在某地8.keep+宾语+形容词使……保持某种状态9.learntodosth.学会做某事10.havetodosth.不得不做某事sth(4)No+Ving.练：(1)Mymothersaidtome,“Tom,_______inbed.”A.notreadB.doesn’treadC.don’treadD.didn’tread(2)Don’t__________(fight).=No__________(fight).2.不要迟到：Don’tarrivelate.=Don’tbelate.(arrive=be)上课/上学不要迟到：Don’tarrive(be)lateforclass/school.3.主语省略（无主语）：Don’tarrivelateforclass.主语不省略（有主语）：Wecan’tarrive;ateforclass.4.穿校服：单数：wearauniform复数：wearuniforms5.我从来没有任何快乐：Ineverhaveanyfun.(never译为“从来没有”，表示否定，否定句中表示“任何，一些”，用any)6.不要大声说话：Don’ttalkloudly.请大声说：Speakloudly,please.7.表示“地点”的词组：(1)在教室里：intheclassroom在课堂上：inclass(2)在走廊上：inthehallways在学校里：atschool=inschool8.表示“时间”的词组：(1)下课后：afterclass放学后：afterschool(2)在上学的白天/晚上：onschooldays/nights比较：atnight(3)到晚上10点钟之前：by10o’clockp.m.9.(1)with和；如：HelivesinBeijingwithmyparents.(不能用and)(2)with戴着；如：Doyouknowthefatmanwithahat?(不能用wears)(3)with有着；如：It’sanoldhousewithabeautifulgarden.(不能用has)