剖析小學(xué)語法專項(xiàng)練習(xí)--動(dòng)詞

1、剖析小學(xué)語法專項(xiàng)練習(xí)-動(dòng)詞目錄be動(dòng)詞1情態(tài)動(dòng)詞2實(shí)義動(dòng)詞3助動(dòng)詞4be動(dòng)詞觀察下列句子中的動(dòng)詞I am a student.They are my friends.She is a beautiful girl.This is my grandma.It is a desk.You are my teacher. amareisisisarebe動(dòng)詞beamisareIshe, he, ityou, we, they1你認(rèn)識(shí)我們了嗎？想知道更多我們的秘密嗎？那就跟我們一起來吧！Can you find “am 、is、 are” ?Alice: Hi! Im Alice.Bill: Hi!

2、Im Bill.Alice: Are you new?Bill: Yes, I am.Alice: This is Tony. Hes our monitor.Tony: Glad to meet you.Bill: Me too.Alice: Hi! Im Alice.Bill: Hi! Im Bill.Alice: Are you new?Bill: Yes, I am.Alice: This is Tony. Hes our monitor.Tony: Glad to meet you.Bill: Me too.那你發(fā)現(xiàn)了嗎？我們都跟誰在一起玩呢？ SUMMARYbe動(dòng)詞有三個(gè)，am、i

3、s、are。我用am, I am。你用are, you are、we are 和 they are。is連著她他它，she is、 he is、 it is。用am, is, are填空。1、I a boy. you a boy? No, I not.2、The girl Jacks sister.3、The dog tall and fat.4、That my red skirt.5、Where your brother? He at home.KEY:1、am/ Are/ am。2、is。 3、is。 4、is。5、is/ is。apple= 1 （單數(shù)）apples 1 （復(fù)數(shù)）catc

4、atsHere are some apples for you.The birds are in the tree.The cat is on the bed. SUMMARY單數(shù)is。復(fù)數(shù)are。Are they students? Yes, they are. No, they arent.Are you a boy? Yes, I am. No, Im not.你發(fā)現(xiàn)這些問題的特點(diǎn)了嗎？他們是什么疑問句呢？一般還是特殊？什么是一般疑問句？它是只用yes（是）或no（否）來回答的句子 。Is she a girl? Yes, she is. No, she isnt.Are they st

5、udents? Yes, they are. No, they arent.Are you a boy? Yes, I am. No, Im not.含有be動(dòng)詞的句子變一般疑問句的方法就是：第一步：找出句子的be動(dòng)詞，再直接把它提前。（“找be再提前”）第二步：把第一人稱變?yōu)榈诙朔Q，第三人稱不變。（“一變二，三不管”）第一人稱 第二人稱 第三人稱Iwemyouryouyouyouryoursheheitthey如何使用be動(dòng)詞呢？ SUMMARYbe動(dòng)詞有三個(gè)，am、is、are。我用am, I am。你用are, you are、we are 和 they are。is連著她他它，she

6、 is、 he is、 it is。單數(shù)is,復(fù)數(shù)are。變否定很簡單，be動(dòng)詞后加not。變一疑也不難，be動(dòng)詞提到主語前。一變二，三不管。Let me try!用be動(dòng)詞的適當(dāng)形式填空。He_a student. 2.This_a dog. It_my dog.You_a teacher and I_a teacher,too.They_at school. 5.Tom_five,he_not a student.Six and four_ten. 7.Mary and I_good friends._your cousin at home ? 9.Id like to_your good

7、 friend.How much_the bananas ?句型轉(zhuǎn)換1. I am happy. 否定句_ 一般疑問句：_ 肯、否定回答：_ 2. This is my book. 否定句：_ 一般疑問句：_ 肯、否定回答_ 3. They are on the desk.否定句：_ 一般疑問句：_ 肯、否定回答_情態(tài)動(dòng)詞情態(tài)動(dòng)詞canmaymust能力，會(huì)也許，詢問自己可不可以，委婉語氣必須，一定，語氣強(qiáng)烈如何使用情態(tài)動(dòng)詞呢？觀察下列句子中的動(dòng)詞I can swim. They can play basketball.She may be a good pupil.They may go t

8、o the park .It must rain.You must get up. cancanmaymaymustmust情態(tài)動(dòng)詞 SUMMARY1.不因主語人稱變化而變化。2.后跟動(dòng)詞原形。什么是否定句？表示否定的句子。句子中必須有否定詞。I can not go to school.He can not swim.She must not go.It may not be my book.情態(tài)動(dòng)詞后加not構(gòu)成否定句can not = cantmay not = may notmust not =mustnt什么是一般疑問句？它是只用yes（是）或no（否）來回答的句子 。Can she

9、 dance? Yes, she can. No, she cant.May I come in? Yes, you may. No, you mustnt.Must he so to school? Yes, he must. No, he neednt.含有情態(tài)動(dòng)詞的句子變一般疑問句的方法就是：第一步：找出句子的情態(tài)動(dòng)詞，再直接把它提前。（“找情態(tài)動(dòng)詞再提前”）第二步：把第一人稱變?yōu)榈诙朔Q，第三人稱不變。（“一變二，三不管”）第一人稱 第二人稱 第三人稱Iwemyouryouyouyouryoursheheitthey情態(tài)動(dòng)詞口訣情態(tài)動(dòng)詞有詞義，要和動(dòng)原在一起。 情態(tài)動(dòng)詞情與態(tài)，關(guān)鍵語氣

10、和態(tài)度 can may must 最常用，否定回答是難點(diǎn)。實(shí)義動(dòng)詞觀察下列句子中的動(dòng)詞I love my father.They have an apple.We make a cake.You clean the room.The pupils sweep the floor.lovehavemake實(shí)義動(dòng)詞cleansweep觀察下面句子，你能發(fā)現(xiàn)什么規(guī)律嗎？I love my father. Bill loves his father.They have an apple.He has an apple.We make a cake.She makes a cake.You clean

11、the room.Pupils sweep the floor.The pupil sweeps the floor.提示：請觀察主語和實(shí)義動(dòng)詞。如何使用實(shí)義動(dòng)詞呢？ SUMMARY句子的主語是：第三人稱 單數(shù)實(shí)義動(dòng)詞用單三形式！stopstops s ; makemakes s readreads z ; playplays z 1.一般動(dòng)詞在詞尾加s。（“s”在清輔音后發(fā)音為/s/，在濁輔音及元音后發(fā)音為 /z/） 實(shí)義動(dòng)詞單三形式的變化規(guī)則teachteaches watchwatches missmisses brushbrushesmixmixes2、以“s, x, ch, sh”結(jié)

12、尾的，在詞尾加“es”，發(fā)音為/iz/ gogoes z dodoes z 3、以“o”結(jié)尾的動(dòng)詞，加“es” flyflies iz； carrycarries iz studystudies iz; worryworries iz4、以輔音字母加“y”結(jié)尾的，將“y”變?yōu)椤癷”，然后再加“es”。實(shí)義動(dòng)詞單三形式的變化規(guī)則1、一般動(dòng)詞在詞尾加-s2、以字母s,x,ch,sh結(jié)尾的動(dòng)詞加-es3、以o結(jié)尾的動(dòng)詞一般加-es4、以輔音字母加y結(jié)尾的動(dòng)詞，先變y為i，再加-es不規(guī)則變化的實(shí)義動(dòng)詞have的單三形式是has。 演練大擂臺(tái)寫出些列動(dòng)詞的第三人稱單數(shù)形式。want_ go_ cut_

13、 have_make_ watch_ live_ carry_study_ stay_ teach _ sing _dance _ drive _learn _ speak _read _ watch _ fix _ study _什么是否定句？表示否定的句子。句子中必須有否定詞。I do not like you.He does not know Bill.She does not write homework.It does not run.You do not watch the football match.借助助詞dodoes后加not構(gòu)成否定句do not = dontdoes n

14、ot=doesnt什么是一般疑問句？它是只用yes（是）或no（否）來回答的句子 。Does she go home? Yes, she does. No, she doesnt.Do they walk to school? Yes, they do. No, they dont.Do you want to swim? Yes, I do. No, I do not.含實(shí)義動(dòng)詞的句子變一般疑問句的方法就是：第一步：根據(jù)主語選擇do或does，放在主語前。第二步：實(shí)義動(dòng)詞還原。（“找助提前，實(shí)動(dòng)還原”）第三步：把第一人稱變?yōu)榈诙朔Q，第三人稱不變。（“一變二，三不管”）第一人稱 第二人稱 第

15、三人稱Iwemyouryouyouyouryoursheheitthey回答：肯定:Yes, 主語 + dodoes.否定:No,主語 +dodoes+ not.用動(dòng)詞的適當(dāng)形式填空。1、He often _ (have) dinner at home.2、She _ (go) shopping with me.3、Tim and Tommy _(be) in Class One.4、My uncle _ (read) books with me.5、My aunt _ (make) toys with me.6、She and I _ (take) a walk together every

16、day.7、Mike _ (like) cooking. hasgoesarereadsmakestakelikes1.Their father _ (take) them to school every day.2. The children always _ (do) their homework.3. Mr.Black usually _ (read) his newspaper.4. Sometimes he and his wife _ (watch) television.5.You always _ (do) your homework well.6.He _ (get) up

17、at six oclock.7.Peter _ (like) music very much.用動(dòng)詞的適當(dāng)形式填空。takesdoreadswatchdogetslikes二、按照要求改寫句子。1. Daniel watches TV every evening.(改為否定句) _ 2. I do my homework every day.(改為一般疑問句）_3. She likes milk.(改為一般疑問句，作肯定回答) _ 4. Amy likes playing computer games.(改為一般疑問句，作否定回答_5. We go to school every morning.(改為否定句_6. He speaks English very well.(改為否定句_記憶口訣一般現(xiàn)在時(shí)，現(xiàn)在經(jīng)常發(fā)生事。動(dòng)詞原形不用變，直接使用就可以。遇到單數(shù)三人稱，動(dòng)詞變形才能成。通常情況加“s”，特殊動(dòng)詞“es”。變疑問變否定，通常do就搞定。遇到單三可不行，非要does才能行。克星does一出場，句