新版新目标英语八年级上册unit10知识点总结

Unit 10 if you go to the party，youll have a great time！1.由if领导的条件副词子句if连接词表示假设或条件。如果(1)句子时态：订单章一般在接近的时候，有情态动词或命令型，从句一般是现在。(主祝你现在，主祝你现在)If句子(通常是现诗)，订购单(主语/梅顺/can动词)If I have enough money next year，I will go to travel。1f it doesnt rain tomorrow，Ill go biking riding with you。If you finish your home，you can watch TV。please let me know if he comes to this city。(2)主要句子部分只能使用威尔的一般未来，be going to的结构。(3)导游条件副词条款和宾语条款的区别If引导条件副词子句，如果，主要句子用一般的未来；If诱导宾语从句，yes=whether，主要句子时态必须根据上下文决定I don t know if he will come here tomorrow .(是否)If he comes，Ill call you(如果)I dont know if it will rain tomorrow .不知道明天是否会下雨。(4)与其他句型转换句型：A.命令式and/or一般未来句子youll fail the exam，If you dont work hard。=workhard，and youll pass the exam。=Work hard，or youll fail the exam。B.使用介词with或without转换条件副词子句：people can t live without air or water。=if there is no air or water，people cant live (people will die)。If you help me，Ill finish the work on time。with your help，Ill finish the work on time。If you dont help me，I wont finish the work on time。=without your help，I wont finish the work on time。2.I think.包含句型、宾语从句的主从复合词。我认为我有词组语序。如果宾语从句有否定的意思，往往把否定词从从句转到咒语章，称为否定句。I don t think I m going to stay at home .我明天好像不在家。3.(1)half adj .一半，一半。(2)一半.half n .或half of n谓语动词取决于后面的名词或代词的形式。half(of)the class wont come。一半学生一会儿来。4.unless，除非用于引导条件状语从句。Unless you study hard，you wont go to college如果不努力学习，就不会考上大学。5.(1)be afraid to do sth害怕做某事I am afraid _ _ _ _ _ _ _(speak)in English。(2)be afraid of sth/sb某人或某物My sister is afraid of dogs。(3)Im afraid子句我害怕.Im afraid I cant go with you。6.(特别疑问动词不定式)I dont know what to do .你在干什么I dont know how to learn math .你怎么学数学I dont know when to go to school .什么时候去学校I dont know where to go shopping .去哪里购物7.too.到.太多了.而且.too adj to do不是.enogh to do sth和so.that.可以和交换He is too young to go to school .=he is not old enough to go to school。=he is so young that he can t go to school。8.advice无法计数n .建议。数量表示要用词语(如piece)修改。A piece of/some/much advice。9.情态动词should用法：should用于提出建议和忠告，(1)should动词原型(2)否定句：should not动词原型(3)疑问句：should主题动词原形其他Should I help him？10.反身代词oneself-myself/your self/himself/herself/our selves/them selvesKeep.对to oneself保密帮助oneself to.请随便吃，不客气enj