Unit 4 Don't eat in class知识点 人教版英语七年级下册

Unit4Don’teatinclass.【短语归纳】上课迟到arrive/belateforclass 准时ontime 3.在走廊里inthe hallways4.听音乐listentomusic

5.在课堂上inclass

6.一些规则someofrules 7.把某物带到...bring...to...

8.穿校服wereuniforms

9.必须;不得不haveto 10.保持安静be/keepquiet

11.外出goout

12.练习弹吉他practiceplaying theguitar13.洗碗wash/dothedishes

14.做早饭makebreakfast

15.整理床make(one’s)bed 16.考虑thinkabout

17.晚饭前beforedinner

18.太多规则toomanyrules 19.(对某人)要求严格bestrictwithsb

20.制定规章制度makerules 21.遵守/违背规章制度follow/breakrules

22留短发keepone’shairshort 23.学做某事learntodosth.

24.祝你好运Goodlucktoyou. 25.在上学日的晚上onschoolnights

26.到家/到这里/到那里gethome/here/there

27.玩得愉快havefun=enjoyoneself=haveagood/great/wonderfultime+V-ing【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。【考点】1、祈使句(变否定在句首+don’t)Be型(be+表语)，否定形式:don’t+be+表语 e.g.Bequiet,please.e.g.Don’tbelate! Do型(实义动词+其他)，否定形式:don’t+实义动词+其他。e.g.Comehere,please.e.g.Don’tplayfootballhere.Let型(letsbdosth)，否定形式:don’t+letsbdosth或者letsbnotdosth。No+n/V-inge.g.Nophotos/mobile.e.g.Noparking/smoking/talking/pickingofflowers.2、must与haveto(1)must表示说话人主观上的看法，意为“必须”。haveto表示客观的需要或责任，意为“不得不，必须”，后接动词原词。(2)must没有人称，时态和数的变化。haveto有人称，数，时态的变化，其第三人称单数形式为hasto，过去式为hadto。构成否定句或疑问句时借助动词do/does/did。(3)haveto的否定式是needn’t=don’t/doesn’thaveto(不必要);must的否定式是mustnot/mustn’t(一定不能，不允许)3、bring带来bingsbsth给某人带来某物=bringsthtosbtake带走 takesthto...把..带到... get去拿来 getsth 4、practice(doing)sth练习做某事 e.g.Practicemakesperfect.熟能生巧 5、toomany“太多”+可数名词复数toomuch“太多”+不可数名词muchtoo“太...”+形容词或副词6、keep使......，保持keep+adj.保持......keephealthy保持健康 keepsb/sth+adj.使...处于某种状态 keepsbdoingsth使某人一直做某事keepdoingsth坚持做某事7、getto,arrivein/at，到达(如果后面接地点的副词home,here或there,就不用介词in,at,to)arrivein+大地点