這里所說的動詞是指各種動詞總稱，其中包括be動詞、情態動詞、助動詞、行為動詞（就是我們平時總說的那種動詞）。

　　動詞、名詞和形容詞不太容易區分，如不能一眼看出，可用如下方法：

　　先用"一（量詞）"（如：一個、一張等）和這個詞連起來說，如說得通，一般認為是名詞；說不通再用"很"去判斷，就是把"很"和為個詞連起來說，說得通一般就是形容詞；都說不通就是動詞。（目前我們學過的，以后可能不同）（另外一些很明顯的，如人稱代詞、數詞、情態動詞等一下就可以知道）

　　1、be動詞（ am, is, are, was, were ）

　　1）am-was, is -was, are--were 口訣：我用am, 你用are, is用在他她它，所有復數全用are。

　　2）肯定和否定句 I am (not) from London. He is(not) a teacher. She is(not) in the dining room. My hair is(not)

　　long. Her eyes are(not) small.

　　3）一般疑問句 Am I a Chinese? Yes, you are. No, you aren't. Are they American? Yes, they are. No, they aren't.

　　Is the cat fat? Yes, it is. No, it isn't.

　　4）be動詞的否定形式：am not（沒有縮寫形式），are not = aren't ，is not = isn't 。

　　用恰當的be動詞填空。

　　練一練：

　　1、用be動詞的適當形式填空。

　　1）I ______ a boy. ______ you a boy? No, I _____ not.

　　2）The girl______ Jack's sister.

　　3）The dog _______ tall and fat.

　　4）The man with big eyes _______ a teacher.

　　5）______ your brother in the classroom?

　　6）How _______ your father?

　　7）Mike and Liu Tao ______ at school.

　　8）Whose dress ______ this?

　　9）Whose socks ______ they?

　　10）Who ______ I?

　　11）The jeans ______ on the desk.

　　12）Here ______ a scarf for you.

　　13）Here ______ some sweaters for you.

　　14）The black gloves ______ for Su Yang.

　　15）This pair of gloves ______ for Yang Ling.

　　16）The two cups of milk _____ for me.

　　17）Some tea ______ in the glass.

　　18）Gao shan's shirt _______ over there.

　　19）My sister's name ______Nancy.

　　20）______ David and Helen from England?

　　21）There ______ a girl in the room.

　　22）There ______ some apples on the tree.

　　23）_______ there any apple juice in the bottle?

　　24）There _______ some bread on the plate.

　　25）You, he and I ______ from China.

　　26）There _______ a boy, two girls, three men and ten women in the park.

　　2、助動詞（ do, does, did ）

　　do, does用于一般現在時，其過去式did用于一般過去時。它們通常用在疑問句和否定句中。它們的否定形式：do not = don't, does not = doesn't, did not = didn't。

　　注意：在一般現在時中，does用于第三人稱單數，其余一律用助動詞do；助動詞do, does, did后面一定要用動詞原形。

　　練

　　1、用適當的助動詞填空。

　　1) ______you like this magazine?

　　2) The girl______like bread for breakfast.

　　3) ---What ______ she ______ at the weekends? ---She usually plays games with her friends.

　　4) ---Wha______ you do last Sunday? ---I wrote to my friend.

　　5) ---Did you see a Beijing opera? ---No, I ______.

　　6) He ______not visit a farm last National Day holiday.

　　7) They______ not like playing volleyball.

　　8) --- ______Jim have a picnic with his family every Saturday? ---Yes, he         .

　　9)       ______Helen and Yang Ling go to school on foot every day?

　　10) ---How many kites ______we have? ---We have ten.

　　2、找出下列句子中的錯誤，將序號填入題前括號內，并改正。

　　(      ) 1)           Did you had a big lunch with your family last Spring Festival?

　　A         B                   C

　　(      ) 2)           ---What do the boy have in his pencil-box? ---He has a rubber.

　　A            B                                 C

　　(      ) 3)        They doesn't like the film.

　　A      B      C

　　(      ) 4)        Do Jim get up at six everyday?

　　A        B                C

　　(      ) 5)         Don't giving the ball to Liu Tao.

　　A    B               C

　　3、情態動詞

　　情態動詞也是一類特殊的動詞，平時我們不把它說成是動詞。情態動詞可以和行為動詞同時出現在同一個句子中。

　　我們現在學過的情態動詞有：can、could、shall、should、will、would、may、might 、must。

　　注意：情態動詞后動詞總是用原形。（不受其他任何條件影響）

　　其否定形式：can not = can't, must not = mustn't, …   注意：may not和shall not（無縮寫形式）

　　練一練：

　　選擇填空。

　　(      ) 1) The sign on the wall means you  ______stay away from the building.

　　A. must           B. can't           C. shouldn't

　　(      ) 2) How many books ______ you see on the desk?   A. may     B. can     C. should

　　(      ) 3) It means you  ______ make noise in the library.  A. should    B.. shouldn't   C. can

　　(      ) 4) --- ______you like a glass of milk? --- Yes, please.  A. May    B. Could   C. Would

　　(      ) 5) --- ______you see the sign over there? --- Sorry, I can't.  A. Can  B. Can't  C. Should

　　(      ) 6)  ______ we go to the park by bus?       A. May       B. Must       C. Shall

　　4、行為動詞

　　就是我們平時上課時說的動詞，表示某一動作或行為。如：sweep、live等。行為動詞我們已學過它們的四種形式：原形、第三人稱單數+s/es、現在分詞（也叫動名詞）+ing、過去式+ed。

　　（1）動詞第三人稱單數變化規則：

　　A、一般直接加"s"，如：play - plays, visit - visits, speak - speaks ；

　　B、以"s"，"x"，"sh"，"ch"結尾時，加"es"，如：catch - catches, watch - watches ；

　　C、以"輔音字母+y"結尾時，變"y"為"i"再加"es"，如：carry - carries, study - studies 。

　�。�2）現在分詞（動名詞）構成規則：

　　A、一般直接加"ing"，如：go - going, do - doing, look - looking ；

　　B、以不發音的"e"結尾的單詞，去"e" 加"ing"，如：take - taking, make - making, have - having ；

　　C、以重讀閉音節結尾的詞，如末尾只有一個輔音字母，需要雙寫這個字母再加"ing"，如：

　　put - putting, stop - stopping, run - running, get - getting, swim - swimming, sit - sitting, begin - beginning,

　　jog - jogging, forget - forgetting 。

　　（3）過去式構成規則：

　　A、一般直接加"ed"，如：plant - planted, visit - visited, pick - picked ；

　　B、以不發音字母"e"結尾，直接加"ed"，如：like - liked, hope - hoped, taste - tasted ；

　　C、以"輔音字母+y"結尾時，變"y"為"i"再加"ed"，如：try - tried, carry - carried, study - studied ；

　　D、有些動詞要雙寫最后一個字母，再加"ed"，如：stop - stopped ；

　　E、還有很多動詞的過去式是不規則的，請記憶：

　　是-am(be)-was-being；          是-are(be)-were-being；        是-be-was, were-being；

　　成為-become-became-becoming； 開始-begin-began-beginning；   彎曲-bend-bent-bending；

　　吹-blow-blew-blowing；         買-buy-bought-buying；        能-can-could-----；

　　捕捉-catch-caught-catching；   選擇-choose-chose-choosing；   來-come-came-coming；

　　切-cut-cut-cutting；做-do, does-did-doing；畫-draw-drew-drawing；飲-drink-drank-drinking；吃-eat-ate-eating；感覺-feel-felt-feeling；發現-find-found-finding；飛-fly-flew-flying；忘記-forget-forgot-forgetting；

　　得到-get-got-getting；給-give-gave-giving；走-go-went-going；成長-grow-grew-growing；

　　有-have, has-had-having；聽-hear-heard-hearing；受傷-hurt-hurt-hurting；保持-keep-kept-keeping；

　　知道-know-knew-knowing；學習-learn-learned, learnt-learning；允許，讓-let-let-letting；躺-lie-lay-lying；

　　制造-make-made-making；可以-may-might----；意味-mean-meant-meaning；會見 -meet-met-meeting；

　　必須-must-must----；放置-put-put-putting；讀-read-read-reading；騎、乘-ride-rode-riding；

　　響、鳴-ring-rang-ringing；跑-run-ran-running；說-say-said-saying；看見-see-saw-seeing；將-shall-should----；唱歌-sing-sang-singing；坐下-sit-sat-sitting；睡覺-sleep-slept-sleeping；說-speak-spoke-speaking；

　　度過-spend-spent-spending 。

　　練一練：

　　1、寫出下列動詞的第三人稱單數。

　　drink __________go ____________stay __________make __________look __________have _________

　　pass __________carry __________come ___________watch __________plant _________fly ________

　　study ________brush _________do ___________teach____________ take__________ see__________

　　2、寫出下列動詞的現在分詞。

　　put __________give __________fly _________get  ________dance ________sit_________ run ________

　　plant _________take ___________swim _________ask ___________stop __________take _________

　　write __________have __________smoke _________ think__________ want__________ tell__________

　　3、寫出下列動詞的過去式。

　　is\am _________fly _______plant ________are ________drink _________play _______go ________

　　make ________does _________dance ________worry ___________ask ________taste _________

　　eat __________draw ________put ______throw ________kick _________pass _______do  ________

　　4、用動詞的適當形式填空。

　�。�1）I ______to school from Monday to Friday. My brother often _______to school with me. Yesterday we

　　_______to school together. We like ________to school very much.      ( go )

　�。�2）They usually _______lunch at home. But last week, they ____lunch at school.     ( have )

　�。�3）That______my English book. It _____new. But now it _____not here. It ______there a moment ago.  ( be )

　　（4）My sister likes ________very much. She often _______at our school festival. Last term, she _______a lot of

　　songs in the school hall. She _____beautifully.    ( sing )

　�。�5）What _____ he usually ______on Sunday?  He usually ______his homework. Look!

　　He __________his homework now.  ______he _______his homework last Sunday?

　　Yes, he_______.  ( do )

　�。�6）Do people usually_______ moon cakes at Mid-autumn Festival? Yes, they do. Did you _______moon cakes

　　last Mid-autumn Festival? Yes, I did. I _______a lot of delicious moon cakes. ( eat )