新概念2语法课件.ppt

1、一、时态1、一般过去时与现在完成时 共同点：动作在过去都做过了。区别：过去式只能强调过去的事，和现在没有任何关系。3、一般将来时*will/shall+v.原（在第一人称的单/复数后可以用shall；will可以用于所有人称，在书写时和口语中，常可缩略为ll）补充注释：1)shall用于第一人称，常被will 所代替。will 在陈述句中用于各人称，在争求意见时常用于第二人称。Which paragraph shall I read first.Will you be at home at seven this evening?4、将来进行时、将来进行时 They will be arrivi

2、ng here tomorrow.They will be coming by train and most of the young people in the town will be meeting them at the station.Tomorrow evening they will be singing at the Workers Club.The Greenwood Boys will be staying for five days.They will be trying to keep order.将来进行时将来进行时will/shall be doing1.表示将来某

3、时间正在进行的动作eg.What will you be doing at eight tomorrow evening?What will you be doing on Saturday?2.表示对将来的动作或状态的一种判断和推测eg.The police will be trying to keep order.He will be arriving in a minute.Ill be seeing you tomorrow.5、引导时间状语的介词in/on/at/during/till 1、用in的时间短语有：表示一天中的某段时间：in the morning；in the afte

4、rnoon；in the evening 表示周、月份、年份：in a week；in January；in Feb；in 1992 表示季节：in summer；in spring；in autumn；in winter in+表示时间长度的短语可以表示“在某段时间之内”，这时可以与现在时、过去时或将来时连用，一般与完成某动作有关；还可译为“时间之后”，一般与将来时连用。根据时态判别in 表示的含义 in twenty minutes time 20 分钟之后 We will finish fn class in half an hour.2、用on的时间短语有：表示星期：on Monday

5、；on Friday 表示日期：on June 1st；on 23rd March（在书写日期时没有冠词，但在口语中则分别读为：on June the first；on the 23rd of March三月）表示星期+日期：on Monday,June 1st 表示具体时间：on Wednesday evening；on fine afternoon；on that day 3、用at 的时间短语有：表示确切的时间：at five to twelve；at ten oclock 表示用餐时间：at lunch/dinner time；at teatime 表示其他时刻：at night；at

6、 noon；at midnight；at that time 4、during在期间，后必须跟一个名词，可以指整个一段时间，有时可以用in替代。He has phoned four times during the last half hour.I met him sometime during the week.（不能用in代替）我是在这一周的某天遇到他的。during the holiday 强调假期的从头到尾 He enjoyed himself during his holiday.in the holiday 强调这段时间其中某一点时间,并不表示自始至终 I was caught i

7、n an accident in the holiday.caught kt(catch的过去式和过去分词)5、fromtill 指一段明确的时间：The tourist season sizn 季,季节runs from June till October.7、fromto从到 Everyday we have English class from 8:30 to 11:30 关于时间表示方法:Whats the time?/What time is it?A整点:A oclock A点B 分（B30):A B/(60-B)to(A+1)A点45 分:A forty-five/a quart

8、er to(A+1)/fifteen to(A+1)二、语态（被动）语态是动词的一种形式，表示语态是动词的一种形式，表示主语主语和和动词动词之间之间的关系。英语动词有两种语态：主动语态和被动语的关系。英语动词有两种语态：主动语态和被动语态。主动语态动词的主语是动作的态。主动语态动词的主语是动作的执行者执行者，而被动，而被动语态动词的主语是动作的语态动词的主语是动作的承受者承受者。英语语态英语语态被动语态的构成被动语态的构成由助动词由助动词be+及物动词的过去分词（及物动词的过去分词（V-ed）构成。构成。助动词助动词be有有人称、数和时态的变化人称、数和时态的变化。三、搭配1、Way短语In

9、the way 挡路、以-方式On the way 去某地的路上In this way 用这种办法By the way 顺便问一下In a way 某种意义上2、V+介/副 某些动词的后面加上介词或副词以后就会改变词义，这种某些动词的后面加上介词或副词以后就会改变词义，这种新的组合称作短语动词新的组合称作短语动词 put:放，放，put on take:拿走，拿走，take off look:看，看，look at:看，看，look for:寻找，寻找，look afrer:照顾，照顾，look out:当心当心 call,call at,call on,call in,call back,c

10、all for knock，knock at:敲，敲，knock off,knock over,knock out knock off:下班，下班，He knocked off earlier.knock sth off+地点，地点，knock the vase off the table knock off:打折，打折，knock 10%off the price.knock over,A car knocked the boy over.如果有地点，如果有地点，off;无地点，无地点，over,I knocked the boy off the bicycle.3、be made be m

11、ade in+地点地点 be made of/be made from(看不出原料看不出原料/多多种原料）种原料）:由由制造（材料）制造（材料）The ring is made of gold.It is made from plastic.be made into:被被制成制成 The gold is made into a ring.4、be+副词：固定短语be in:在家；be out:不在家；be away:离开；be on:上映；be back:回来；be up to sth:胜任某件事情be over:结束be in the race:take part in the race 参

12、加比赛at the race:在比赛场地观看比赛5、V+名/代+to do四、词1、比较级、最高级 构 成 方 法原 级比 较 级最 高 级单音节词和少数多音节词一般在词尾加一般在词尾加-er/或或-est/ist/coldcoldercoldestfastfasterfastest以字母以字母e结尾的形容词，加结尾的形容词，加-r或或-stnicenicernicestlargelargerlargest重读闭音节词只有一个辅音字母重读闭音节词只有一个辅音字母时，应先双写辅音字母；再加时，应先双写辅音字母；再加-es或或-estbigbiggerbiggesthothotterhottest

13、以以“辅音字母辅音字母+y”结尾的双音节结尾的双音节词，先改词，先改“+y”结结尾尾的的双双音音节节词词，先先改改“y”为为“i”,再加再加-er或或-esteasyeasiereasiestearlyearlierearliest多音节词和部分双音节词在词前加在词前加more或或mosttiredmore tiredmost tiredeasilymore easilymost easily 不规则变化，不规则变化，要多加注意哦！要多加注意哦！good bad many little well badly much far betterbestworseworstmoremostlessle

14、astbetterbestfartherfarthestworseworstmoremostimportant _ _ easy_ _ wet_ _ happy_ _ careful _ _ thin _ _ good_ _ hot _ _ easily _ _ many_ _ nice _ _ big _ _heavy_ _delicious_ _much_ _给出下列词的比较级和最高级给出下列词的比较级和最高级 more importantmost importanteasiereasiestwetterwettesthappierhappiestmore carefulmost care

15、fulthinnerthinnestbetterbesthotterhottestmore easilymost easilymoremostnicernicestbiggerbiggestheavierheaviestmore deliciousmost deliciousmoremost2、salary、wage pay n.工资(salary wage，通用)salary n.薪金，薪水(月薪,年薪)My salary is paid on the 28th of the month.wage n.工资，工钱(按小时,周计算的,一般用复数形式wages)。When I worked as

16、 a waiter,the wages were low,but the tips were good.我当侍者时工资不高，但小费可观。3、borrow/lend4、所有格试题 1、She said her brother _ in Beijing.He _ to Japan on business last week.A.wasnt,went B.hasnt,went C.wasnt,would go D.would be,went 2、Both his parents look sad.Maybe they _whats happened to him.A.knew B.have know

17、n C.must know D.will know 3、My brother _ while he _ his bicycle and hurt himself.A.fell,was riding B.fell,were ridingC.had fallen,rode D.had fallen,was riding4、The last time I _ Jane she _ cotton in the fields.A.had seen,was picking B.saw,pickedC.had seen,picked D.saw,was picking5、()She is going to

18、_ after school.A.listening to music B.listens to musicC.listen to music D.listened to music6、()The students _ dumplings tomorrow.A.is going to makeing B.are making C.will make D.are make7、This time tomorrow you _ there doing some more exercises.A.Will sit B.Will be sitting C.Sit D.shall sit 8、_he didnt help me with my work.Instead,just_.A.In a way,in my way B.On a way,on the way C.In the way,on the way D.By the way,on my way