八年级上英语第一单元知识点.docx

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1、英语八年级上第一单元学问点复习Where did you go on vacation1. 主要学问点：复习一般过去时复合不定代词的用法反身代词的用法近义词的区分系动词的用法动词后的to do和doing 的区分ed形容词和ing形容词的区分动词过去式的构成及不规那么动词表 感慨句的构造和连词的选择2. 复合不定代词用法：1something，anything，nothing，everything是指物的不定代词。2somebody，someone，anybody，anyone，nobody，everybody， everyone是指人的不定代词。3somewhere，anywhere，now

2、here，everywhere是指地点的不定副词。4当形容词修饰不定代词、不定副词时，放于其后； something special; somewhere wonderful；anything interesting.5) 不定代词、不定副词做主语时，谓语动词用第三人称单数。如：Is everybody here 大家都到齐了吗？6) something，somebody，someone，somewhere用于确定句及表示恳求或建议的疑问句中.Why dont you visit someone with me 你为什么不跟我一起去探望下某个人呢？表建议I bought something f

3、or my father.(确定句)7) anything，anybody，anyone，anywhere用于否认句、疑问句及条件状语从句中。如：Did you do anything interesting 你做了好玩的事吗？表疑问3. ed形容词及ing形容词的区分eg. Bored and boring; interested and interesting; excited and exciting.ed形容词修饰的是人，而ing形容词修饰的是物bored (adj)，意为“感到厌倦的、无聊的,其主语是某人； boring(adj)，意为“令人厌倦的、无聊的其主语是某物。 如：I go

4、t bored with the boring work. 我对这无聊的工作感到厌倦。4. 系动词的用法：1seem to do sth. 好像做某事 如： They seem to wait for you. 他们好像在等你。 2seemto be+adj. 好像. 如：He seemed ( to be) ill yesterday.昨天他好像病了。 3It seems that + 从句 好像. 如： It seems that he was ill yesterday. 昨天他好像病了。其他的系动词后面干脆加形容词有： be ; feel(觉得; keep保持; stay保持;look

5、看来.; smell闻起来sound听起来 taste尝起来Eg: keep/stay healthy; taste good.5. 反身代词的用法：myself , ourselves, yourself , yourselves, himself, herself, itself, themselves. 1作动词或介词的宾语：常常在enjoy, teach, hurt, buy, introduce, dress, kill等动词和by, for, to, of等介词后作宾语。He is teaching himself English.她在自学英语。She was talking to

6、 herself.她自言自语。He lives by himself in the country.他单独住在乡下。2有关反身代词的短语：1) Help yourself! 请随意吃吧！/请自己去取吧!2) Make yourself at home! 别客气！3) make yourself heard /understood. 使你的话被人听得见/理解4) teach oneself 自学=learn by oneself5) by oneself 单独6) for oneself 为自己；替自己7) enjoy oneself 玩的开心8) dress oneself 给自己穿衣6. 近

7、义词的区分1get to/reach/arrive 都是“到达“的意思get to+地点=reach+地点= arrive at+地点小=arrive in+地点大留意：假设他们后面要加地点副词here, there, home等，那么不须要加介词。2few及little 的区分： 确定否认很多可数A fewfewQuite a few不行数A littlelittleQuite a littlequite a few及quite a littlequite a few 意为“很多;不少，修饰可数名词复数；quite a little 意为“很多;不少，修饰不行数名词。a. He stays

8、here for _ _ _days. b.There is _ _ _water in the bottle(瓶子).3because of + 名词/代词/名短 I had to move because of my job. 因为工作的缘由 because +从句 I do it because I like it. 我做这件事是因为我喜爱4so.that； suchthat (如此以致于) so+形/副+that 从句：She is so popular that everyone likes her. such+名短+ that 从句：She is such a popular gi

9、rl that everyone likes her.5too mamy; too much; much tootoo many + 可数名词复数 意为“太多. He always has too many questions to ask me.too much + 不行数名词 意为“太多. I have too much homework to do today. much too + 形容词 意为“太. This book is much too useful.7. 一般过去时1.和一般过去时连用的时间状语：Yesterday morning/afternoon/ evening, ju

10、st now, yesterday, the day before yesterday, last month/ week/ night/year/ summer/Thursday, a moment/half an hour/three years ago, in 19992) 如何断定一般过去时句中有“介词+表示过去时间的数词或名词构成的短语，如 in 1949, on March5,1920等There was only one school in our hometown in 1982. 句中有“一段时间+ago构成的短语，如five years ago, two years ago

11、等。 He came to the school three years ago. 句中有“last +表示时间的名词, 如;last year, last month等 We visited the Great Wall last Sunday. 句中有表示“过去“的词语或短语，如once(曾经)，at that time, just now(刚刚).I went to your classroom just now.俩个或俩个以上的词用and 连接，假如前一个动词用一般过去时，后面动词也用一般过去时They talked, laughed, and walked to the villag

12、e. 假如句子中找不到明显的时间状语，依据上下文来推断 How long did you live here I lived here for about one year.8. 一般过去时的规那么词和不规那么词的改变1). 干脆加ed, 如：work-worked.2) 以不发音的e 结尾的，加d.如 live-lived3) 以辅音字母加y 结尾的， 把y 变i , 4) 以元音字母加y结尾的，干脆加ed, enjoy-enjoyed不规那么动词表如今时过去时中文意思Is , amwas是Are were是beginbegan开始buildbuilt建筑buybought买cancould

13、能catchcaught抓comecame来cutcut切digdug挖Do,doesdid做drivedrove开车winwon赢telltold告知maymight可能meanmeant意味着meetmet见面putput放readread读riderode骑runran跑saysaid说seesaw看sellsold卖sendsent发送shakeshook摇singsang唱sleepslept睡觉smellsmelt闻eatate吃feelfelt感觉到fightfought打斗findfound找flyflew飞speakspoke说sitsat坐9. 感慨句常用的感慨句的构造：1

14、What +adj.+ 复数名词 / 不行数名词+主语+谓语！ 2What +a/an+adj.+可数名词单数+主语+谓语！3How +adj. +a/an+可数名词单数+主语+谓语！ 4How+adj./adv. +主语+谓语！ eg: 1.What an interesting book it is! = How interesting a book is! 那本书多么好玩啊！ 2._a clever girl she is! A.Who B.What C.How 3. _clever a girl she is! A.Who B.What C.How 4._important jobs they did! A.What B.Who 5._sweet water it is! D. How6._interesting the dog is! B.What C. Where D. How