六年级下册英语课件-小升初8-词类专题之动词 （共16张ppt） 冀教版

1、小升初专题八动词 ElvaContents动词&疑问词动词习题动词（verb.）定义：动词表示人或事物的动作或状态。动词可分为以下四类:分类例子否定形式实义动词run, look, cook, eat.dont +动词原形doesnt + 动词原形系动词be动词（am, is ,are,was,were）be + not助动词do / does / did 用于一般疑问句和否定句情态动词can，will, should ,could ,may.直接加not变否定 动词的基本形式：绝大多数动词都有五种基本形式：动词原形、一般现在时第三人称单数（单三）、现在分词、过去式和过去分词。小学阶段主要见四

2、种形式动词（verb.）动词（verb.）小学阶段主要见动词的四种形式：中文原形单三现在分词过去式去，走gogoesgoingwent吃eateatseatingate有，吃havehashavinghad煮，做cookcookscookingcooked1）直接在动词后+s. 如：likelikes；playplays；readreads；getgets；helphelps；skiskis等。2）以s, x, sh, ch, 接尾的动词：+es. 如：washwashes；wacthwatches；teachteaches；brushbrushes等。3）以辅音+o接尾的动词：+es. 如：

3、gogoes；dodoes等。4）以辅音+y接尾的动词：变y为i+es. 如：flyflies；study studies；carrycarries；skyskies等。 末尾字母y前为元音字母的，直接在动词后面加-s. 如：playplays；saysays等。5）特殊变化。如：beis；havehas等。这些没有规律，需要加强记忆。动词第三人称单数的变化规则1）一般情况在动词原形后加-ing . 如：gogoing；standstanding；climbclimbing等。2）以不发音的e结尾的动词，去掉e，再加-ing. 如：writewriting；hopehoping；carecar

4、ing等。3）以-ie结尾的动词应先将e去掉，将i变成y然后再加-ing. 如：diedying，tietying等。4）如果动词最后一音节为重读闭音节，最后一个字母需要重复. 如：runrunning； stopstopping；hophopping；planplanning；starstarring；getgetting等. 但辅音x是个例外，无需重复（x其实起着两个辅音的作用）。如：taxtaxing，relaxrelaxing等。5）以-ee，-oe，-ye结尾的动词加-ing时应保留词尾e. 如：seeseeing；hoehoeing；eyeeyeing等。动词现在分词-ing形式的

5、构成(一)规则动词的过去式1、一般情况下，在动词原形后面加-ed；如：looklooked playplayed；2、以不发音e结尾的动词，在词尾直接加-d；如：livelived useused；3、以“辅音字母+ y”结尾的动词，先将 y 改为i ,再加 ed；如：studystudied, trytried flyflied4、以重读闭音节（即辅音元音辅音）或r音节结尾，末尾只有一个辅音字母的动词，要先双写这个辅音字母后，再加 ed。如：stopstoppedplanplanned；动词过去式形式的构成(二)不规则动词的过去式（后附不规则动词变化表）1、改变动词中的元音；beginbeg

6、an drinkdrank comecame eatate growgrew runran knowknew winwon speakspoketaketook writewrote getgot2、变词尾的d 为t ； buildbuilt lendlent sendsent spendspent bendbent3、与动词原形一样； cutcut putput costcost hurthurt shutshut4、变-ay 为-aid (少数动词)； saysaid paypaid laylaid 5、采用不同词根；sellsold teachtaught buybought6、其他。如

7、：am/iswas arewere have/hashad dodid动词过去式形式的构成1.am/is was 动词“是” 2.arewere 动词“是”3.becomebecame 变为，变成4.beginbegan 开始5.buybought 买6.bringbrought 拿来，带来7.beatbeat 敲打，搅拌8.blowblew 吹，吹动9.breakbroke 打破，打碎，折断10.buildbuilt 建筑，建造11.cancould 能，会，允许，可以ecame 到，到来，来临13.catchcaught 捕捉，抓住14.cutcut 切，割小学英语不规则动词变化表（部分常

8、见）15.costcost 花费16.choosechose 选择17.do/doesdid 干，做18.drinkdrank 喝19.drivedrove 驾驶，驾驭，驱赶20.drawdrew 画21.digdug 挖，掘，刨22.eatate 吃23.flyflew/flied 放（风筝）24.forgetforgot 忘记，遗忘25.fallfell 落下，掉下，跌倒26.feelfelt 触摸，感觉，觉得27.findfound 寻找，发现，找到28.givegave 给，给予疑问词(int.)疑问词(int.)“7W1H”:用来构成疑问句what(什么) when(什么时候)why

9、(为什么)whose (谁的)where(在哪里)which(哪一个)who(谁)how(怎样)what color(什么颜色) what day(星期几)what time(几点) how old(年龄多大,几岁)how many(多少) how tall (多高)how heavy(多重)how long(多长) how big(多大) how large(面积多大)how much (多少钱)Practicedrink_ _ _ stay _ _ _make _ _ _teach_ _ _ride _ _ _have_ _ _pass_ _ _carry _ _ _come_ _ _wa

10、tch_ _ _study_ _ _brush_ _ _read_ _ _run _ _ _write_ _ _swim_ _ _get_ _ _say_ _ _take _ _ _see_ _ _一写出下列动词的第三人称单数、现在分词和过去式。如：look - looks - looking- looked1. Let me _ (help) you find your purse.2. Would you like_(buy) things for New Years Day?3. I like _( make) kites.4. He can_ (skate) better than M

11、E.5. You must _( listen) to your teacher in class.6. They enjoy_(play) basketball.7. She wants_(watch) cartoons.二.用所给词的正确形式填空。1. What did he _ yesterday? He _ his homework. A. did; did B. do; did C. do; do 2. I _ visit my friends this weekend. A. go to B. am going to C. going to 3. Last summer. I _ in the lake and played on