初中英语语法大全-打印版

2.条件状语从句的连接词（除非），（只要）if,unless aslong as例如If it doesn t rain tomorrow,we willgo hiking.如果明天不下雨，我们将去远足注意在时间和条件状语从句中，一定要符合“主将从现原则如上面例句，条件状语If用一般现在时，主句用一般将来时itdoesntraintomorrow wewillgohiking原因状语从句在一个句子中作原因状语的句子

3.原因状语从句的连接词:because,since,as,now that例如I didnt goto schoolyesterday becauseI wasill.因为我生病了，所以昨天没去上学三定语从句定语从句指在句子中用来修饰名词、代词的成分例如:（是定语）I willgive myteacher abunch ofbeautiful flower,beautiful我给我的老师一束漂亮的花定语从句是指在一个句子中作定语的句子，定语从句要放在所修饰的词后例如:I havemet adoctor whois in the No.l hospital.我认识一位第一医院的医生定语从句的关系词关系代词who,which,whom,whose,that关系副词when,where,why重点句型允许某人去做某事（后接动词不定式）

1.allow sb.to do sth,My fatherallowed meto goout fora walkafter finishingmyhomework.（）叫某人做某事（叫某人不要去做某事）

2.asked sb.not to do sth.My fatheraskedmeto studyhard.He askedme notto swimalone.被叫去做某事/被邀请去做某事be asked to do sth.I wasaskedtohave adinner withthem yesterday.害怕做某事

3.be afraid to do sth.She isafraidtoask mequestion.害怕做某事

4.be afraid of doing sth.I amafraid ofgoing outat night.害怕某物

5.be afraidof sth,He isafraidofsnales.高兴去做某事

11.be glad/happy to do sth,She ishappy toclean theblackboard withme.高兴做某事Be pleased to do sth..对某事感到高兴She was pleasedtohelp theold manyesterday,be pleasedwith sth/满意The teacherwaspleasedwith myanswer.对某事感兴趣/对做某事感兴趣

12.be interestedin sth./doing sth,She is interested inswimmingintheriver.My brotherisinterestedin Chinese.

13.be/get ready for/to do sth.为做某事做好了准备be readyforWe arereadyfor the exam.为做某事做好了准备be ready todosth.We arereadytohave abirthday partyfor her.为某事在做准备get readyfor sth.We aregetting readyfortheexam.对做某事感到惊奇

14.be surprisedtodosth,对某事感到惊奇be surprisedat sth.This isnothing tobe surprisedat.r dbe surprisedto seehim onsuch anoccasion.值得做某事（后接动词形式，常考）

15.be worthdoing sth.worth-ing Itwas tooremoteto beworth thinkingabout.开始去做某事

16.begin todosth.Begin/start todo/doingsth.When dochildren begintogotoschool（）有能力负担（购买）……

17.can/be able to affordto buysth,At thisrate wewon tbeabletoafford aholiday.

18.can/may/must dosth.could/would/should/might dosth.We maycome atanother time.1迫不及待地去做某事

19.can t wait todosth,I cantwaitto hearthe news.决定去做某事

20.decide todosth,1下决心去做某事（常考）make upone smind todosth,make adecision todosth,对做某事作决定What dothey decideto doIhave madeup mymind togo withhim.。