1、 反口令游戏 stand up起立 sit down坐下 turn left向左转 turn right向右转我们学了哪几种时态?我们学了哪几种时态? 一般过去时一般过去时 v+ed 一般现在时一般现在时 v不变或加不变或加es 一般将来时一般将来时 will+V或或be going to do 现在进行时现在进行时 be+v-ing动词的三大变化规则动词的三大变化规则目前我们学的动词有目前我们学的动词有哪几种形式哪几种形式? 动词原形动词原形(V原原):play, swim 动词三单形式:动词三单形式:eats, watches 动词现在分词(动词现在分词(V-ing):playing, r
2、unning 动词过去式:动词过去式:stopped, lived一般现在时中,当主语是第三人称单数时,谓一般现在时中,当主语是第三人称单数时,谓语动词要用第三人称单数形式。其实主语是第语动词要用第三人称单数形式。其实主语是第三人称单数,主要有以下几种情况:三人称单数,主要有以下几种情况: 1.不可数名词作主语。不可数名词作主语。 Some water is in the glass. 水在玻璃杯里。水在玻璃杯里。 2.单个的可数名词作主语。单个的可数名词作主语。 The girl is American. 这个女孩是美国人。这个女孩是美国人。 3. he, she, it等代词单独作主语。等
3、代词单独作主语。 She likes her family very much. 她非常喜她非常喜欢她的家。欢她的家。 4.单个的人名、地名或称呼作主语单个的人名、地名或称呼作主语。 Uncle Li speaks a little English. 李叔叔会说一点儿英语。 Fuzhou is a beautiful town. 福州是一座美丽的城镇。 5. 指示代词指示代词this, that等作主语。等作主语。 This is a pear. That is an apple. 这是一个梨,那是一个苹果。 6. everyone, everything, something nobody
4、nothing 等不定代词作主语时等不定代词作主语时。 Is everyone here today? 今天大家都到齐了吗?今天大家都到齐了吗? 7. 单个数字作主语时单个数字作主语时。 “8” is a good number in China. 在中国在中国8是个好数字。是个好数字。 Ihebehave以以-s, -x, -ch, -sh结尾的词加结尾的词加-es 以辅音字母加以辅音字母加y结尾的单词改结尾的单词改y为为i再加再加-es 以辅音字母加以辅音字母加o结尾的词加结尾的词加-es 一般情况在词尾加一般情况在词尾加-s一一.第三人称单数动词变化规则第三人称单数动词变化规则lookl
5、ooksteachteachesstudystudiesdo, go does, goeshavehasamis动词三单适用于动词三单适用于一般现在时一般现在时,主语第三人称单数时(他,主语第三人称单数时(他,她,它及一个人或一个物)。她,它及一个人或一个物)。练习 一、写出下列动词的第三人称单数。drink go stay havedrinks goes stays haspass study fix passes studies fixesbrush do watchbrushes does watches 二、用括号内动词的适当形式填空。1.Heoften_(have)dinnerath
6、ome.key: has2.My sister _(watch)every day.key: watches3.Mike_(like)cooking.key: likes4. Her brother_(study)very hard.key: studies5.LiuTao_(do)notlikePE. key:does二二.动词现在分词(动词现在分词(V-ing)变化规则)变化规则 动词现在分词主要用于动词现在分词主要用于现在进行时现在进行时及及 一一 些词些词的固定搭配。的固定搭配。 1.直接加-ing, 如:cook-cooking 2.以不发音的e结尾的动词,要去掉e加ing,如:ma
7、kemaking 3.重读闭音节动词,而且是辅元辅字母结尾的词,双写末尾辅音字母加-ing, putputting,run-running, swim-swimming 4.以-ie结尾的动词,把ie变成y,再加ing,如:tietying练习 一、写出下列动词的现在分词: play run swim playing running swimming make see ski making seeing skiing sing lie write fly singing lying writing flying 二用所给的动词的正确形式填空:1.Theboy_(draw)apicturenow
8、. key: is cooking2.Look!They_(have)anEnglishlesson. key: are having3.Listen!Somegirls_(sing)intheroom. key: are singing4. What are you doing? I_ (run). key: am running三三.动词过去式变化规则动词过去式变化规则动词的过去式主要用于动词的过去式主要用于一般过去时一般过去时1.一般情况下直接加-ed,如workworked2.以字母e结尾,则只加-d,如:livelived,3.以“辅音+y”结尾的词,变y为i,再加-ed,crycr
9、ied4.以重读闭音节结尾,末尾又只有一个辅音字母者,将该字母双写再加-ed,如:stopstopped, 。5.不规则动词不规则动词 do-did be-was/were go-went begin-began buy-bought come-came get-got have/has-had make-made read-read run-ran see-saw take-took练习一、写出下列动词的过去式。 worry dance playkey: worried danced played go make doeskey: went made did put drop livekey
10、: put dropped lived二、选择题。1.Lily_herroomlastSunday.A.cleanedB.clean C.amcleaning key: A2.I_myhomeworkat7:00 pmyesterday.A. finish B. finishedC.wasfinishing key: B3.TomandMary_(come)toChina 2 years ago.A.came B. come C. coming key: A4.He_(visit)theGreatWalllastyear.A. visit B. coming C. visited key: C
11、综合练习一、用所给词的正确形式填空。1.We_(have)agoodtimeyesterday.key: had2.Myfatheroften_ (sing)thatsong.key: sings5.She_(like)music.Nowshe_(sing).key: likes, is singing3.What_(do)heusually_ (do)afterschool?key: does, do6.We_(visit)theGreatWallnextmonth.key: will visit4.LastSaturdaymymother_(go)shoppingand_(buy)mead
12、ress.key: went, bought三、选择相应的答语。三、选择相应的答语。( )1. What do you want to eat?( ) 2.Did you go to the park? ( ) 3.How much is it? ( ) 4.Where does she come from?( ) 5.Will you go shopping?A. She comes from China.B. No, I wont.C. Its 500 yuan.D.I want to have a hamburger.E. Yes, I did.1. D 2. E 3.C 4.A 5.B