1、 Revision Third person singular of Present Tense Whale (三单练三单练 习习)Cockroach(三单应用三单应用)Squirrel (三单介绍三单介绍)Test 1Test 2 Test 3ticket动词三单变化规则动词三单变化规则动词三单练习动词三单练习Test 1 Squirrel(三单介绍三单介绍)三单介绍三单介绍 一般现在时第三人称单数一般现在时第三人称单数 第三人称单数是英语中的一种语法，也称“三单”或“单三”，用于一般现在时的句子，当动词在第三人称单数后时【she、he、it、不可数名词和人名（一个人的）】，要根据其情况变化
2、。1.三单介绍三单介绍 Zacs bushy tail Zacs bushy tail Zac Zac is a squirrel.Heis a squirrel.He(has/havehas/have)a bushy)a bushy tail.It(tail.It(like/likeslike/likes)eating nuts.)eating nuts.Zacs bushy tail(Zacs bushy tail(comes/comecomes/come)from its)from its mother.mother.Zacs bushy tail(Zacs bushy tail(is/
3、amis/am)very helpful.)very helpful.With its bushy tail,With its bushy tail,Zac(Zac(jump/jumpsjump/jumps)from a tall tree to the)from a tall tree to the ground safely;ground safely;It(It(go/goesgo/goes)away from big animals very)away from big animals very fast;fast;It(It(sleep/sleepssleep/sleeps)warm
4、ly in winter.)warmly in winter.It(It(try/triestry/tries)to keep the body in)to keep the body in balancebalance.Read the story and circle the verbs.1.eg.trytries fly flies carry carries study studieseg.havehas在动词词尾直接加在动词词尾直接加-s-s以以s,x,sh,ch,os,x,sh,ch,o结尾的动词，要在词尾加结尾的动词，要在词尾加 -es-es以辅音字母以辅音字母 +y+y结尾的动
5、词，把结尾的动词，把 y y变为变为 i i 再加再加 -es-es eg.gogoes do does watch watches wash washes不规则变化不规则变化 2._3._4._ecomes like likes play plays cook cooks 2.动词三单变化规则动词三单变化规则triesstudy请帮助小松鼠把苹果摘下来分类放在不同的篮子。请帮助小松鼠把苹果摘下来分类放在不同的篮子。goesjumpshasplaymakessdoteachwatchesesesflyiesieshavehas3.动词三单练习动词三单练习 Whale (三单练三单练 习习)Co
6、ckroach(三单应用三单应用)Squirrel (三单介绍三单介绍)Test 1Test 2 Test 3ticketI can chant！Test 2 Cockroach(三单应用三单应用)I can fine！I can chant！I know!I can fine！I know!Lets ChantCockroach Look at the cockroach,its ugly.Does it run fast?Yes,it runs fast.Does it fly high?Yes,it flies high.Does it go around at night?Yes,an
7、d eats so much food.Oh,no.I dont like it.1.I can chant！1.A:_your father_(go)around the house at night?B:Yes,he does.He_(go)around the house at night.2.A:_you_(have)any brothers?B:Yes,I_(have)many brothers.3.A:_your mother_(run)slowly?B:No,my mother_(run)fast.4.A:_your brothers_(fly)high?B:Yes,they o
8、ften_(fly).根据提示完成句子，请看清楚根据提示完成句子，请看清楚 人称的变化。人称的变化。.DoesgogoesDohavehaveDoesrunrunsDo flyfly2.I can fine！肯定句肯定句：1.看看_ 如：如：he,she,it,the dog,Peter,my father2.找找_ 如：如：play,do,go,have,study3.记记_ 如：如：plays,does,goes,has,sudies一般疑问句：一般疑问句：1.看看_2.把把_ 3.记记_对比前四组句子归纳一般现在时三单句型：对比前四组句子归纳一般现在时三单句型：主语是否三单主语是否三单相
9、关动词相关动词动词变化动词变化主语是否三单主语是否三单does提前提前动词用原形动词用原形3.I know!Whale (三单练三单练 习习)Cockroach(三单应用三单应用)Squirrel (三单介绍三单介绍)Test 1Test 2 Test 3ticketI can try！Killer Whale(三单练三单练 习习)Test 3I can try！I can read！v v v Sperm Whale(抹香鲸）抹香鲸）v A sperm Whale _(be)big.It is 15 meters long.vIt is 35 tons.It _(have)50 teeth,
10、each up to 20 cm long.vIts tail is 8 meters long.It _(live)in the deep cold water.It _(like)eating squid,lobsters and small sharks.v It often_(dive)into the water.ishasliveslikesdives1.I can tryv v Killer Whale(虎鲸）虎鲸）v A Killer Whale is big.It is 8 meters long.It is 3600kg.It has 40 teeth,each up to
11、 20 cm long.Its tail is 6 meters long.It lives in the sea.It likes eating fish,birds and sea(海海豹豹).It likes swimming.It often jumps out of the water.2.I can read1.What is Killer Whales hobby?_2.How many teeth does he have?_3.Does it live in the rvier?_4.What does he often do?_It likes swimming.It ha
12、s 40 teeth.No,it doesnt.It lives in the seaHe often jumps out of the water.根据短文回答问题：根据短文回答问题：Whale (三单练三单练 习习)Cockroach(三单应用三单应用)Squirrel (三单介绍三单介绍)Test 1Test 2 Test 3ticket Weclome to the zoo!动词三单现在式，一般词尾加动词三单现在式，一般词尾加-s，s,x,sh,ch在词尾，直接加上在词尾，直接加上-es,词尾若是字母词尾若是字母o,加上加上-es不用愁，不用愁，“辅音字母辅音字母+y”来结尾，变来结尾，变y为为i是正规，是正规，-es紧跟随紧跟随,studystudies 看明白看明白。
