正确形式填空（课堂PPT）

1、1走进中考走进中考234方法突破方法突破 在解答根据所给词的适当形式填空时：在解答根据所给词的适当形式填空时： 首先首先,要阅读句子，正确理解句意，虽要阅读句子，正确理解句意，虽然题中已经给出应填单词的相应提示，然题中已经给出应填单词的相应提示，但这并不与答案完全吻合。但这并不与答案完全吻合。 其次其次，正确分析句子的语法结构和应，正确分析句子的语法结构和应填词的在句子中充当的成分，有利于正填词的在句子中充当的成分，有利于正确判断应填词的词性。确判断应填词的词性。5方法突破方法突破 在中考中，常见的的词性转换会涉及到：在中考中，常见的的词性转换会涉及到： 名词名词 形容词，形容词，如如 dan

2、ger-dangerous.动词动词形容词，如形容词，如 : use-useful形容词形容词 名词名词 ，如：如：difficult- difficulty形容词形容词副词副词,如：如：lucky- luckily. 6 同时，要注意题干中的同时，要注意题干中的固定搭配固定搭配，根据固定搭配做出相应的变形；根据固定搭配做出相应的变形；有时，要根据句子中词汇的提示有时，要根据句子中词汇的提示判断所填词的形式，有判断所填词的形式，有冠词冠词，应，应填填名词名词的正确形式。若为动词，的正确形式。若为动词，应注意应注意人称，数，时态，语态及人称，数，时态，语态及非谓语动词非谓语动词形式。形式。7若为

3、形容词形容词，副词副词应注意等等级级变化。最后，把变化好的词放到句把变化好的词放到句中检查，看看句子是否通顺中检查，看看句子是否通顺完整。此外，还要注意正确完整。此外，还要注意正确规范地拼写出单词。规范地拼写出单词。8Lets review！9 题型巩固一，单复数一，单复数1 be动词单复数1）There _( be ) a pair of shoes under the bed.2 Tom and I _ ( be ) in the sameclass.3）Where _ ( be ) you just now? 4）Anna _ ( be ) one friend of mine.isar

4、ewereis10名词的单复数 1 ）How mang _ ( child ) in your class.2) I have two _ ( knife ) .3) A few _ ( man) workers were working at 4:00 yesterday afternoon.childrenknivesmen11.4) The _ ( boy) are playing football on the playground now. 5) We should brush our _ ( tooth) three times a day. 注意：名词的变化规则：注意：名词的变化

5、规则：1 规则变化的复数形式规则变化的复数形式 A、 一般情况下加一般情况下加-s 如如 book books pen pens girl girlsboysteeth12B 、以s,x,ch,sh或o 结尾的加-es如 bus buses boxboxes watchwatches dishdishes tomatotomatoesC 、 以辅音字母加y的单词把变为i加-es如 city cities countrycounties babybabiesD 、以f或fe 结尾的，把f或fe 变成v加-es 如 leafleaves knifeknives lifelives wifewive

6、s132 不规则变化的复数形式A 、元音发生变化的：manmen womanwomen footfeet toothteeth mousemice (老鼠)B 、词尾发生变化的：childchildren C 、单复数形式相同的：deerdeer sheepsheep 注意：注意：1 不可数名词没有复数形式不可数名词没有复数形式，不能用，不能用a/an修饰，但可用修饰，但可用some, any, a little, much修饰。如 some milk , much money, a little time 2 在句中做主语在句中做主语 时当时当单三单三用用： 143 代词的单复数变化 thi

7、sthese thatthose itheshe-they Iwe youyou eg.1) _ (that) are strawberries. 2) Lin Tao never does _ (he ) homework.二名词所有格名词所有格 1 单数名词和不以-s结尾的复数名词的所有格通常在词 尾加-s，my sister s pen; women s work 如以-s是结尾的复数名词的所有格在词尾加。 如 Teachers Day.Thosehis152 如果表示两者共同拥有，只在最后一个名词后加-s 即可； Linder and Tina s uncle 如果表示两者各自拥有，则

8、每个名词后都加-s。 childrens and mens clothes16 3 “of +名词所有格”这种形式被称为名词的双重所有格，常用来表示整体中的一部分。 如： a teacher of my brothers 4 表示时间，国家等无生命得事物的名词，可在词尾 加s或 来构成所有格。 如： todays news two hours walk17三 人称代词和物主代词1 人称代词- 主格 1) _(our) are having a Chinese class now. 2) Does _(her) have a new bike? 3) Which pen do _ (your)

9、like? 4) On Christmas Day _(my) got many gifts.2 人称代词- 宾格（在句中作宾语，一般用在动词或介词之后。） 1）Let _(mine) have a look. 2) David is behind _(she) .WesheyouImeher18 3 形容词性物主代词1）What is _(you) job? 2）Miss Li is _ (them) English teacher. 名词性物主代词 The school bag is _(his) ._(my) is over there. 四 基数词和序数词 1 基数词表示数量 2 序数

10、词表示顺序 eg.Lily is nine years old. Her mum will have the ninth birthday party for her. yourtheirhisMine19 基数词变序数词口诀：基数词变序数词口诀：one , two- three- ,其余之后其余之后th.eight减减t( ), nine去去e( ), f代替代替ve,y变为变为ie ,然后再加然后再加th. tweny-( ).几十几，要注意，个位变序要牢记。几十几，要注意，个位变序要牢记。五 动词时态 1 一般现在时 A 主语为第三人称单数 动词的变化firstsecondthirdei

11、ghthninthtwentieth201)He _ (live) in a small town.2)Susan often _(go) to school on foot.若句子前已有助动词，后面的动词就用原形。1) She does not _(do) her homework on Saturday and Sunday.2) Does Ben_ (like) animals? B 其它情况，动词用原形1) I usually_ (have) lunch at half past elever.2) They _(read) English every day. Lives goesd

12、olikehaveread21现在进行时“be + v-ing” 1) Look,I _ (draw) a horse.2) Listen, the students _ (sing) an English song.3）We _ ( not have) a PE class now.am drawingare singingarent having223 一般过去时A 规则变化1) She _ (pick) lots of pears last weekend.2) I _ （ drop）my pencil just now. B 不规则变化1) The mobile phone _ (is

13、) at home yesterday.2) We _ (have) a good time on New Years Day.C 在否定句中和疑问句中有助动词，后用动词原形。1 ) Did you _ (visit) the zoo on Monday？2）They didnt _ (watch)TV yesterday evening. pickeddroppedwashadvisitwatch234 一般将来时 A :be going to +动词原形 He _ (buy) some notebooks next week. B : will+动词原形动词原形 They_ (go) ho

14、me tomorrow.六现在完成时态现在完成时态：have/has +done I _ already _ (finish) reading the book. It is very interesting.will go is going to buy havefinished24七 过去完成时态：过去完成时态：had+doneBy the time I got to the bus stantionThe bus _ (go).八 动词动词-非谓语形式非谓语形式1 不定式 I would like _ (drink) some milk.2 动名词 We enjoy _ (play) b

15、asketball had goneto drinkplaying25九 其它 1 情态动词 She can _ (dance) beautifully. 2 祈使句 _ （not open）the door,please. 3 国家和国籍的转化 Nancy comes from _ (American). She is _ (America)danceDont openAmericaAmerican264 表示否定的变化Mr. Green goes to work by bike,but Mr.White _ (does).5 形容词和副词1）She speaks Chinese _ (go

16、od).2) Please listen _ (careful). 3) _ (lucky), I didnt hurt myself.doesntwellcarefullyLuckily276 被动语态被动语态: be doneTeenagers should _ (not allow ) to get their ears pierced.七七 固定搭配固定搭配 enjoy doing sth. would like to do sth. be worth doing sth prefer to do sth rather than do sth help oneslf to sth ca

17、nt help doing sth had better (not)do sth.not be allowed2829用所给词的适当形式填空1 Did you get an _ (invite) to her party?2Ill call you as soon as he _ (come) back.3 This book is much _ (interesting) than that one.invitationcomes more interesting304 I prefer _ (stay) at home rather than _ ( go) shoppingis one

18、of the biggest_( city) in China.6 Tony spent 20 yuan_ ( buy) the pen.to staygocitiesbuying31 By the time we got to the cinema , the movie _ ( begin ) for a few minutes 8 It is important for us _ (learn) English well.9 My uncle got his car _ (repair) last week. 10 We will go to senior high scholl aft

19、er_ (gradulate). had been onto learnrepairedgradulating3233 初中英语初中英语 动词填空解题方法动词填空解题方法 34一、确定正确的时态一、确定正确的时态1.根据时间状语确定时态根据时间状语确定时态 2.根据上、下文来确定时态根据上、下文来确定时态 有些句子没有明显的时间状语, 又不能用时态呼应规则来对照, 这时就可以根据上下文内容来判断时间关系, 确定正确时态。 353.根据主从句的关系来确定时态根据主从句的关系来确定时态 在主从复合句中在主从复合句中, 主句谓语动词与从句谓主句谓语动词与从句谓语动词的时态是相互照应的。即我们所说的时

20、语动词的时态是相互照应的。即我们所说的时态一致。态一致。 二、注意所填动词的语态二、注意所填动词的语态 初中英语中初中英语中, 学生应掌握两种语态学生应掌握两种语态: 主动语态和被动语态。主动语态和被动语态。36 主动语态: 表示主语是动作的执行者, 其基本形式为: 主语+动词( 宾语) 。e.g. I parked my car outside the school。 被动语态: 表示主语是动作的承受者, 其形式常为: 主语+be+及物动词的过去分词( p.p) +by+动作的执行者。 by 短语如 无必要指出则可省略。 e.g.Many trees are planted every ye

21、ar. 37三、确定动词的形式确定动词的形式 在英语的各类词性中, 动词是一个很关键的词性, 它是构成句子的灵魂, 一个句子没有动词则只能是词汇的叠加,少了动词的句子根本不能成立。 根据动词在句子中的作用,可分为谓语动词和非谓语动词, 谓语动词在句子中做谓语,体现时态和数, 非谓语动词在句子中起非谓语作用, 它的形式是不定式、动名词、过去分词( 现在分词) , 可担任主语、宾语、补语、状语、定语等, 它们不受主语的人称和数的制约, 但非谓语动词本身根据句子要求也会有时态和语态的变化。 38四、实战练习：用所给动、实战练习：用所给动词的正确形式完成短文。词的正确形式完成短文。39choose h

22、ave chat regard bring QQ is one of the most popular chat tools among teenagers. We 1_ it as an important chat tool in our daily life because it has some advantages. First, we can make lots of friends on QQ. It is easy to find the person who 2_ the same interest as us, 40and we can talk with him or her happily. Second, we can also join a QQ group to find the information we need. For example, if we want to learn English well, we can 3_ a group with many English lovers in it. Third, we can also play games withchoose41 our friends on QQ and always have fun.QQ 4_ us lots of bene