八上复习U1.pptx

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,#,Unit 1 Review,(,八上,),Day Day Up!,Lead in,surprise v./n.,to ones,surprise,/get a,surprise,She,was surprised at,the surprising news.,The surprising news,surprised,him.,how/how about,How,are the apples you bought yesterday?,-I want to eat something.,How about,apples?,Lead in,(,复习标题，回顾单元重点话题,),-Where did you go on vacation?,-I went to New York City.,-Did you go out with anyone?,-No.No one was here.Everyone was on vacation.,-How was the food?,-Everything tasted really good.,Explanation,一.一般过去时,含义:般过去时，表示过去某个时间里发生的非持续性动作或存在的状态，也表示经常或反复发生的动作。,动词过去式的变化规则：,1.规则变化：,1),一般在词尾,直,接加,-ed,，如：,pull-,pulled,cook-,cooked,2),结尾以不发音的,e,结尾的，,去,e,加,ed,，如：,taste-,tasted,3),末尾只有一个辅音字母的重读闭音节，应,双,写末尾的辅音字母，再加,-ed,，如：,stop-,stopped,4),以“,辅音字母,+y,”,结尾的，,变,y,为,i,，再加,-ed,，如：,study-,studied,Explanation.,2.,动词过去式的不规则变化：,go _ do _,eat_,am _ is _ are _,buy _ bring _ think _,fight _,catch _,come _,put _ cut _ let _,read _ feel _,fall,_,see _ say _ pay _,went,did,was,was,were,bought,brought,thought,caught,fought,came,put,cut,let,read,felt,fell,saw,said,paid,ate,Explanation.,3,.because,与,because of,的区别：,because,后面必须加句子；,because of,后面必须加,名词,性成分。,He cant go to school_it is raining outside.,He cant go to school_the rain.,_free education,the poor children in my,hometown can go back to school.,because,because of,Thanks to,1,）,seem+adj.,“看起来“你今天看起来很开心。,You seem happy today.,2)seem to do/be,“似乎、好像做某事”她似乎感冒了。,She seems to have a cold.,3,）,It seems/seemed that,“看起来好像”,看起来好像没有人相信你。,It seems that no one believes you.,4)seem like,“好像，似乎”它好像是个好主意。,It seems like a good idea.,4.seem,“好像；似乎；看来”,5.quite a few,相当多；不少，后面直接跟可数名词复数。,quite a little,许多；相当多，后面直接跟不可数名词。,a few,有一点儿 表示肯定含义 后跟可数名词复数,few,几乎没有 表示否定含义 后跟可数名词复数,a little,有一点儿 表示肯定含义 后跟不可数名词,little,几乎没有 表示否定含义 后跟不可数名词,6.try,作动词 过去式,tried,短语：,try doing sth,尝试做某事,try to do sth=try ones best to do,努力,/,尽力做某事,;try on,试穿，是一个动副词组，如果宾语是代词时，必须放中间。,2),作名词“尝试”,have a try“,试一试,”,7.decide,用法小结：过去式,decided,，决定做某事,decide to do sth.,decide on sth.,选定某事物，,decide,名词形式,decision,，固定搭配：,make a decision to do sth.,1,.,不定代词,解析：,不定代词有：,表示人：,everyone,someone,anyone,everybody,somebody,anybody,nobody,表示物：,something,anything,nothing,everything,不定副词：,somewhere,anywhere,everywhere,nowhere,2)anyone,anything,也可用在肯定句中，表示“任何人，任何事”,我能为你做任何事,I can do anything for you.,任何人都能做到。,Anyone can make it.,3),不定代词作主语时，谓语动词用单数,。,4),当形容词修饰不定代词时，要放在不定代词的后面做后置定语。,.,Explanation,但在表示请求，建议，反问等委婉语气的疑问句中，希望得到肯定回答时，常用,something,，,somebody,someone.,如：你想吃些东西吗？,Would you like something to eat?,当把陈述句变为否定句和一般疑问句时，切记,some,要变成,any.,I had,some,stamps two years ago.(,变否定句）,I didnt have,any,stamps two years ago.,Explanation.,4.enough,1)adj.足够的，充分的，修饰名词时，可以放在,名词前面或后面,。,We have enough time to do our homework.,2)adv.足够地，充分地，用来修饰形容词或副词时，一般置于,被修饰词之后,。,He runs quickly enough.,