1、高效上好每节课高效上好每节课快乐上好每天学快乐上好每天学2022-5-28高效上好每节课高效上好每节课快乐上好每天学快乐上好每天学表示表示不确定不确定的频度副词的频度副词always, usually, often, sometimes, hardly ever, never表示表示确定确定的频度副词的频度副词every day, once a week, twice a month, three times a year频度副词两大类频度副词两大类2022-5-28高效上好每节课高效上好每节课快乐上好每天学快乐上好每天学高效上好每节课高效上好每节课快乐上好每天学快乐上好每天学频度频度副词副词
2、always的频度是的频度是100%,意为,意为“总是;永远地总是;永远地”。usually的频度是的频度是70%左右,意为左右,意为“通常;平常通常;平常”。often的频度是的频度是50%左右,意为左右,意为“常常常常”。sometimes的频度是的频度是20%左右,意为左右,意为“有时有时”。hardly的频度是的频度是5%左右,意为左右,意为“几乎不;简直不几乎不;简直不”。never的频度是的频度是0,意为,意为“从来不;永不从来不;永不”。2022-5-28高效上好每节课高效上好每节课快乐上好每天学快乐上好每天学She is always ready to help others.
3、 (be动词后)动词后)My parents have never been to Beijing.(助动词后)(助动词后)We often go there. (实义动词前)(实义动词前)Sometimes she writes to me.(句首或句尾)(句首或句尾)频度副词的位置频度副词的位置2022-5-28高效上好每节课高效上好每节课快乐上好每天学快乐上好每天学频度副词的用法频度副词的用法11. often, always, usually等通常和等通常和一般现在时一般现在时连用,表示现在连用,表示现在经常或反复发生的动作。例:经常或反复发生的动作。例: It often rains
4、 here in April. 这儿四月份常下雨。这儿四月份常下雨。2022-5-282.always与与进行时进行时连用时,并不强调动作正在进行,而是表连用时,并不强调动作正在进行,而是表示赞叹、厌烦等示赞叹、厌烦等情绪情绪。例:。例:He is always thinking of others. 他总是想着别人。他总是想着别人。As a boy, he was always making trouble.他小时候总是惹是生非。他小时候总是惹是生非。(表赞扬(表赞扬)(表厌烦(表厌烦)频度副词的用法频度副词的用法22022-5-283. 对频度副词提问时,用对频度副词提问时,用how of
5、ten。例:。例: I write to my brother sometimes. How often do you write to your brother?频度副词的用法频度副词的用法32022-5-28how often与与how long/far/soon的用法区别的用法区别易错点易错点1how often“多久一次多久一次”,用来对表示频率的副词或短语提问。,用来对表示频率的副词或短语提问。(多用于一般现在时)(多用于一般现在时)how long询问时间时,表示询问时间时,表示“多长时间多长时间”,回答用,回答用“for+时时间段间段”或或“since+时间点时间点”;还可询问长
6、度。(多;还可询问长度。(多用于完成时)用于完成时)how far询问距离的长短。询问距离的长短。how soon“多久以后多久以后”,回答通常用,回答通常用“in+时间段时间段”。(多用。(多用于一般将来时)于一般将来时)2022-5-28sometimes与与some times/some time/sometime的用法区别的用法区别易错点易错点2sometimes“有时;不时有时;不时”,意思与,意思与at times相近,多用于一般相近,多用于一般现在时。现在时。some times“几次;几倍几次;几倍”,其中,其中time为为“次;倍次;倍”,是可数名,是可数名词。词。some
7、time“一些时间一些时间”,其中,其中time意为意为“时间时间”,是不可数名,是不可数名词。词。sometime“某个时候某个时候”,常用于一般将来时。,常用于一般将来时。2022-5-28hardly与与hard辨析辨析易错点易错点3hardly副词,意为副词,意为“几乎不;几乎没有几乎不;几乎没有”,本身含有否定,本身含有否定意义,不能与其他表示否定的词连用。意义,不能与其他表示否定的词连用。hard既可作形容词,意为既可作形容词,意为“硬的;困难的;艰苦的硬的;困难的;艰苦的”,也可作副词,意为也可作副词,意为“努力地;猛烈地努力地;猛烈地”。例:例: Lucy hardly ate
8、 anything. 露西几乎什么都没吃。露西几乎什么都没吃。 The ice is hard enough to skate on. 这冰很硬,可以在上面滑。这冰很硬,可以在上面滑。2022-5-28频度副词频度副词always总是位于否定词之后,不可位于否定句之前总是位于否定词之后,不可位于否定句之前。例:例:I do not always believe what he says. 我并不是一直都相信他说的话。我并不是一直都相信他说的话。易错点易错点4频度副词频度副词sometimes总是位于否定词之前,不可位于否定词之后总是位于否定词之前,不可位于否定词之后。例:例: He is so
9、metimes not satisfied with my work. 他有时对我的工作不满意。他有时对我的工作不满意。2022-5-28例:例: Hardly did I arrive at the railway station when the train started. 我一到火车站,火车就开走了。我一到火车站,火车就开走了。易错点易错点5hardly 位于句首时,句子要用倒装语序。位于句首时,句子要用倒装语序。反义疑问句中主句有反义疑问句中主句有hardly,后边附加疑问句为肯定句。(,后边附加疑问句为肯定句。(前否后肯)前否后肯)例:例: He can hardly unders
10、tand it, can he? 他几乎不懂,不是吗他几乎不懂,不是吗?2022-5-28【典例【典例1】(四川宜宾)】(四川宜宾) _ do you go to movies? Twice a month. A. How often B. How far C. How long D. How soon本题由答语本题由答语twice a month“一个月两次一个月两次”可推出问句提问的是频率,可推出问句提问的是频率,how often“多久一次多久一次”,符合题意。,符合题意。how far提问距离;提问距离;how long提问时提问时间段;间段;how soon提问将来的时间段。提问将来
11、的时间段。2022-5-28【典例【典例2】 (2014 湖北黄冈月考)湖北黄冈月考) I _ see her in the supermarket. A. sometime B. some time C. sometimes D. some timessometime表示表示“某个时候某个时候”;sometimes表示表示“有时候有时候”;some time表表示示“一段时间一段时间”;some times表示表示“几次几次”。根据句意可知此题需要的。根据句意可知此题需要的是频度副词是频度副词sometimes。故选。故选C。2022-5-28【典例【典例3】 (2014 甘肃嘉峪关期中)甘
12、肃嘉峪关期中) Yeah, my son is kind of unhealthy because he _ exercise. A. usually B. hardly ever C. always D. sometimes句意:是的,我的儿子有点不健康是因为他几乎不锻炼。句意:是的,我的儿子有点不健康是因为他几乎不锻炼。usually“通常通常”;hardly ever“几乎不几乎不”;always“一直一直”;sometimes“有时候有时候”。故。故选选B。2022-5-28【典例【典例4】 (2013 山东临沂中考)山东临沂中考) David was so excited at th
13、e good news that he could _ say a word. A. nearly B. hard C. ever D. hardly句意:听到这个好消息戴维激动地几乎说不出话来。句意:听到这个好消息戴维激动地几乎说不出话来。nearly“几乎,将几乎,将近近”,相当于,相当于almost;hard为多义词,副词为多义词,副词“努力地,辛苦地努力地,辛苦地”;hardly意为意为“几乎不几乎不”;ever意为意为“曾经曾经”。故选。故选D。结束结束2022-5-28Unit3语法语法 课件课件2022-5-28一、原级比较asas 和一样 I am as tall as my
14、brother. He is as good at math as Jack.not as(so)as 和不一样 Im not as(so) heavy as my brother. (My brother is heavies than I.) He is not as(so) good at English as Jack. (Jack is better at English than he.)考点预测考点预测12022-5-28二、比较级Im taller than my sisiter.Who is more popular, Jay Chou or Coco Li?注意几个句子注意
15、几个句子Her hair is longer than mine. (注意比较对象的一致性)Im a little heavier than Lin Feng.She is much outgoing than Lucy.(比较级前可用a little, much来修饰)It gets colder and colder.Lily is more and more beautiful.(比较级+比较级表示“越来越”)考点预测考点预测22022-5-28三、最高级,表示三者及以上的比较He is the tallest in his class.I am the most popular in
16、my family.Lerry is the smartest of the three.Who is the most popular, Li Yong, He Jiong or Weijia?考点预测考点预测32022-5-28考点预测考点预测4be good at, be good for, be good with, be good tobe good at sth/ doing sth 擅长be good for sb/ sth 对有好处be good with sb 擅长于和打交道 be good to sb 表示 对(某人)友好Are you good at playing ba
17、sketball?Are you good at math or English?Doing eye exercises is good for us.A tutor must be good with kids.Lily is good to her classmates, so she is very popular.2022-5-28考点预测考点预测5both的用法I have a pen pal. His name is Yang Fan.We are both from China.We can both speak some English.We both like playing
18、 sports.Both of us have a happy family.1表示两者都2放在be动词、情态动词之后,行为动词前面3作代词时,其后可跟of短语,both of .both and 两者都,连接两个并列主语时,谓语动词用复数形式Both he and I are good at English.2022-5-28考点预测考点预测61. - Is that Tara? - No, it isnt. Its Tina. Taras taller than Tina.2. In some ways, we look the same, and in some ways we look
19、 different.3. A good friend should make me laugh. make sb. do sth make sb. + adj.4. Thats not very important for me. 5. He always beats me in tennis.6. I dont think differences are important in a friendship.2022-5-28考点拓展考点拓展本单元出现的一些从句本单元出现的一些从句We asked some people what they think.This is what they s
20、aid.I like to have friends who are like me.I like to have a friend who is good at English.I dont think (that) differences are important in a friendship.Marias best friend is quiter than she is.我们发现:1 What,who等叫做连接词2 一定要注意从句的语序为陈述语序,即主语+谓语2022-5-28典型考题典型考题11 Her chess is _ same as mine, but _ differe
21、nt from yours. A. /, the B. the, the C. /, / D. the, /2. This book is as _ as that one. A.interesting B. interest C. interested D. interests3. Holly is good _ sports. A. at B. to C. with D. for4. She looks _ than she really is. A. more young B. more younger C. much younger D. very younger5. My hair
22、is longer than _. A. my sister B. her C. she D. hers6. A funny book _ me _. A. make, laugh B. makes, laugh C. has, to laugh D. let, to laugh2022-5-287. - Whos _, Lily or Jane? - Lily is. A. more funny B. athleticer C. gooder D. shorter8. I have _ apples than you do. A. a few B. best C. more D. many9
23、. The twins _ quiet. A. are both B. both are C. both of D. are all10.Im _ shorter than my sister, Linda. A. little B. a little C. few D. a few11. I dont like Pete because he is _wild. A. too much B. much C. much more D. much too12. The computer is becoming _ in China. A. popular and popular B. much
24、popular C. more popular and more popular D. more and more popular2022-5-2813. Both my sister and I enjoy _ to the parties. A. go B. to go C. goes D. going14. I met a girl who _ you. - Oh, thats my twin sister. A. likes B. liked C. is like D. look like15. My friend is good at _. A. swim B. swimming C
25、. have a swim D. to swim16. A good teacher must be good _ children. A. on B. with C. for D. at17. This math problem is _ that one. A. not as easy as B. more easy than C. as easier as D. easyer than18. My parents _ hard. A. both work B. work both C. both worrkes D. workers both2022-5-28Unit4语法专项课件语法专
26、项课件(形容词、副词的(形容词、副词的比较级和最高级)比较级和最高级)初中英语人教版八年级上册初中英语人教版八年级上册语法透析语法透析考点大观考点大观易错辨析易错辨析通关训练通关训练考点大观考点大观易错辨析易错辨析通关训练通关训练两者比较用 3者用最高级,比较级,后接than 前加the 基本 用法Lily is taller than me.Tom is the tallest boy in our class.2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练规则变化规则变化规则原级比较级最高级(1)一般单音节词在词尾加-er和-estlongfastlongerfaste
27、rlongestfastest(2)以“e”结尾的单音节词在词尾加-r和-stnicelatenicerlaternicestlatest2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练规则变化规则变化规则原级比较级最高级(3)重读闭音节,词尾只有一个辅音字母,须双写最后一个辅音字母,再加-er或-estbighotsadgladbiggerhottersaddergladderbiggesthottestsaddestgladdest(4)辅音字母+y结尾,变y为i,再加-er和-estheavyangryfunnyheavierangrierfunnierheaviest
28、angriestfunniest2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练巧学妙记巧学妙记比较级要变化,一般词尾加比较级要变化,一般词尾加-er。词尾若有哑音词尾若有哑音e,直接加,直接加r就可以。就可以。一辅重读闭音节,辅音字母要双写。一辅重读闭音节,辅音字母要双写。辅音字母加辅音字母加y,要把,要把y改改i。最高级加最高级加-est,前面加,前面加the莫忘记。莫忘记。形容词若是多音节,只把形容词若是多音节,只把more, most前面写。前面写。2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练不规则变化不规则变化原级比较级最高级good/well
29、好的better更好的best最好的bad差的,ill坏的worse更差的;更坏的worst最差的;最坏的many/much多的more更多的most最多的little少的less更少的least最少的2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练不规则变化不规则变化原级比较级最高级old年老的;古老的older较老的;较旧的oldest最老的;最旧的;最年长的elder年长的eldest最年长的far远的farther(指距离)更远的farthest(指距离)最远的further(指距离和抽象概念)较深远的furthest(指距离和抽象概念)最深远的2022-5-28考点
30、大观考点大观易错辨析易错辨析通关训练通关训练原级原级句型例句(1)“as+形容词原级+as”,在否定句中用“not so. . . as”结构Lucy is not so tall as Lily. 露西不如莉莉高。(2)倍数+as+形容词原级+asOur school is three times as big as theirs. 我们的学校是他们的三倍大。2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练用法例句(1)双方比较,表示一方超过另一方时,用“比较级+than”结构China is larger than Italy. 中国比意大利大。(2)用于“less+原级
31、+than”(注意此结构不用于单音节词)The book is less interesting than that one. 这本书不如那本书有趣。(3)倍数+比较级+thanThe box is three times bigger than that one. 这个箱子是那个的三倍大。比较级比较级2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练用法例句(4)“比较级+and+比较级”表示“越来越”Our country is becoming stronger and stronger. 我们的国家正变得越来越强大。(5)“the+比较级,the+比较级”表示“越,就越
32、”The more, the better. 多多益善。(6)the+比较级+of the two+名词复数The taller of the two boys is my brother. 两个男孩中,较高的那一个是我的哥哥。比较级比较级2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练用法例句(1)the+形容词最高级+名词+表示范围的短语或从句Spring is the best season of the year. 春天是一年中最好的季节。(2)“one of the+最高级+复数名词”表示“最之一”Kobe is one of the best basketball
33、 players in NBA. 科比是NBA最好的篮球运动员之一。最高级最高级2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练形容词比较级前可用a lot/far/a bit/much/even/still等词来修饰,表示“得多”,“更”,“一些”。very, really, so, too, rather, pretty, quite等词后只能用原级。The problem is a lot more difficult than that one. 这道题比那道题要难得多。He is so careless that he loses the purse. 他是如此粗心
34、以至于弄丢了钱包。常见的用来修饰比较级的副词2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练(1)形容词最高级用于同自身不同场合相比较时不带the。例如:Im busiest on Mondays. 我星期一最忙。(2)形容词最高级前有物主代词、名词所有格时,不带the。例如:Alice is the old mans youngest daughter. 艾丽斯是这位老人最小的女儿。形容词最高级前不用the的情况2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练形容词最高级前不用the的情况(3)两个或多个形容词的最高级并列使用,从第二个起,就不带the。例
35、如:Bob is the youngest and tallest boy in our class. 鲍勃是我们班最小也是最高的男孩。(4)形容词最高级在句中作宾语补足语时,常不带the。例如:I think grammar hardest in our English study. 我认为在我们的英语学习中语法最难。2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练解析解析【典例1】Farmers have become _ in our hometown in recent years. A. more and more rich B. richer and richer
36、 C. more rich and more rich考查形容词/副词比较级、最高级。“比较级and比较级”意为“越就越”,rich的比较级是richer。2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练解析解析【典例2】Lets go shopping at the new mall. Why not shop online? Its _. A. expensive B. more expensive C. less expensive D. the most expensive考查形容词/副词比较级、最高级。由句意可知答语应为“为什么不网上购物?它更便宜。”less ex
37、pensive意为“更便宜”。2022-5-28考点大观考点大观易错辨析易错辨析通关训练通关训练解析解析【典例3】If there is _ pollution, the air in our city will be _ dirtier. A. less; more B. more; much C. less; less D. more; more 考查形容词/副词比较级、最高级。less与more常用来修饰原级构成比较级,但是不能修饰比较级。2022-5-28Unit5语法专项课件语法专项课件(动词不定式)(动词不定式)2022-5-28Part语法透析语法透析考点大观考点大观易错辨析易错
38、辨析通关训练通关训练2022-5-28语法透视语法透视动词不定式是一种活跃的非谓语动词。它在句中可动词不定式是一种活跃的非谓语动词。它在句中可起到名词、形容词或副词的作用,作主语、宾语、起到名词、形容词或副词的作用,作主语、宾语、定语、状语或宾语补足语。动词不定式的形式是定语、状语或宾语补足语。动词不定式的形式是“to+动词原形动词原形”,但,但to有时要省略。动词不定式在有时要省略。动词不定式在具体运用时,用不用具体运用时,用不用to,取决于谓语动词的用法。,取决于谓语动词的用法。动词不定式的结构:动词不定式的结构:to + 动词原形动词原形语法透视语法透视1省省to的不定式结构的不定式结构
39、(1) 能直接跟带能直接跟带to的不定式结构的动词主要有:的不定式结构的动词主要有:want, ask, tell, hope, learn, try, decide, forget, remember, like, love, stop等。等。(2) 动词不定式的否定形式是在不定式前直接加动词不定式的否定形式是在不定式前直接加not,即,即not to do sth。She wants to play the piano. 她想弹钢琴。她想弹钢琴。Jim told me not to wake up Kate.吉姆告诉我不要叫醒凯特。吉姆告诉我不要叫醒凯特。语法透视语法透视2. 不带不带to
40、的不定式结构。的不定式结构。(1)在固定词组在固定词组had better之后。注意:之后。注意:had better do sth.的否定形式是的否定形式是had better not do sth.(2)在在let, make, see, feel, watch, hear等感官或使役等感官或使役动词后,要跟不带动词后,要跟不带to的动词不定式作宾语补足语。的动词不定式作宾语补足语。(3)在引导疑问句的在引导疑问句的why not之后。之后。You had better go home now. 你最好现在回家。你最好现在回家。I didnt see you come in. 我没看见你进
41、来。我没看见你进来。Why not go with us? 为什么不和我们一起呢?为什么不和我们一起呢?语法透视语法透视3. 动词不定式作主语。动词不定式作主语可以放在动词不定式作主语。动词不定式作主语可以放在后面,而用后面,而用it作形式主语放在原主语的位置上。作形式主语放在原主语的位置上。To master a language is not an easy thing.掌握一门语言不是一件容易的事情。掌握一门语言不是一件容易的事情。Its necessary to find the witness.有必要找到目击者。有必要找到目击者。语法透视语法透视4. 动词不定式作定语。动词不定式作定
42、语,要放在动词不定式作定语。动词不定式作定语,要放在它所修饰的名词或代词的后面。它所修饰的名词或代词的后面。I have nothing to say on this question.对这个问题我无可奉告。对这个问题我无可奉告。语法透视语法透视5. 动词不定式作宾语动词不定式作宾语有的机及物动词要求跟复合宾语(即宾语有的机及物动词要求跟复合宾语(即宾语+宾语补宾语补足语)。如果其中的宾语是不定式短语,则必须将足语)。如果其中的宾语是不定式短语,则必须将形式宾语形式宾语it放在宾语的位置上,而将不定式短语(放在宾语的位置上,而将不定式短语(真正的宾语)放在宾语补足语之前。真正的宾语)放在宾语补
43、足语之前。I find it useful to learn English well.我发现学好英语很有用。我发现学好英语很有用。语法透视语法透视6. 动词不定式作宾语补足语动词不定式作宾语补足语(1)作动词作动词ask, like, tell等的宾语补足语时,动词不定等的宾语补足语时,动词不定式符号式符号to不可以省略。不可以省略。(2)作使役动词作使役动词let, have, make以及感官动词以及感官动词feel, hear, see, watch等的宾语补足语时,动词不定式符号等的宾语补足语时,动词不定式符号to要要省略。省略。(3)作作help的宾语补足语时,动词不定式符号的宾语
44、补足语时,动词不定式符号to可以可以带,也可以不带。带,也可以不带。He asked me to say more. 他让我多说点。他让我多说点。The teacher made him stay at home.老师让他待在家里。老师让他待在家里。Could you help me (to) carry the heavy box?你能帮我搬这个重箱子吗?你能帮我搬这个重箱子吗?语法透视语法透视7. 动词不定式作状语。动词不定式作状语。(1)放在句首也可以放在句尾表示目的等。放在句首也可以放在句尾表示目的等。(2)跟在作表语的形容词或过去分词的后面。跟在作表语的形容词或过去分词的后面。(3)
45、用在用在tooto结构中。结构中。He stopped to have a rest. 他停下来休息。他停下来休息。Im sorry to hear that. 听到这件事我很难过。听到这件事我很难过。He is too young to understand all that.他太年轻了,不能理解这件事情。他太年轻了,不能理解这件事情。 【解析】本句话意为【解析】本句话意为“玛丽真是太慷慨了。是的玛丽真是太慷慨了。是的,她把她所有的钱都捐给了缺钱的人们,她把她所有的钱都捐给了缺钱的人们”。表目。表目的用动词不定式,所以答案选的用动词不定式,所以答案选A。语法透视语法透视解析解析Mary is
46、 very generous.Yes, she gave away all her money she owned _ people in need.A. to help B. to helping C. helped D. helpingNextHe made us _ by making faces. A. to laugh B. laughing C. laugh D. laughed【解析】此句意为【解析】此句意为“他做鬼脸把我们逗笑了他做鬼脸把我们逗笑了”。made为为“使役动词使役动词”,后跟省,后跟省to动词不定式,所动词不定式,所以答案选以答案选C。语法透视语法透视解析解析初中
47、英语人教版八上Unit6 Im going to study computer science.语法 课件句型大闯关句型大闯关1What do you want to be when you grow up?本句是含有时间状语从句的复合句。grow up 长大;成熟;成长例:She grew up in China.她是在中国长大的。句型大闯关句型大闯关2. Well,Im going to keep on writing stories,of course.本句是含有be going to 结构的简单句。be going tov.用来表示将要发生的事或打算、计划、决定要做的事。例:Were
48、going to buy something online.keep on 继续,其后接动词-ing形式,表示“继续做某事,不断做某事”。The children kept on playing computer games.孩子们不断地玩电脑游戏。句型大闯关句型大闯关3. My parents want me to be a doctor, but Im not sure about that.be sure about 确信;对有把握,相当于be sure of。I think I can win the match. I am sure of/about it.我认为我能赢这场比赛。我对
49、此有把握。句型大闯关句型大闯关4. Sounds like a good plan.本句是个省略句。完整的句子应是:That sounds like a good plan. sound like听起来像,后跟名词或代词。The voice doesnt sound like Lily.这嗓音听起来不像莉莉。句型大闯关句型大闯关5. When we make resolutions at the beginning of the year,we hope that we are going to improve our lives.1)when引导的是时间状语从句,hope that, tha
50、t 引导的是宾语从句,做hope一词的宾语。2)at the beginning of “开始;开头”。When we come back to school at the beginning of the term,we hope that we can get good grades.翻译下列句子。1.你长大后打算干什么? _ _ you going to _ when you _ _? 我要当老师。Im _ _ _ a teacher.你打算怎么实现?_ are you _ _ _ that?我要取得好成绩。Im _ _ _ good grades.What aredogrow upgo