中考英语专题复习动词教学案
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动词
课题名称专题复习:动词
复习课
三维目标 1. 复习掌握四大类动词。
2. 熟练运用动词的时态。
重点目标1、2 难点目标 2
导入示标
目标三导学做思一:你们知道动词分为几大类吗?
导学:
实义动词
He bought a story book. 他买了一本故事书。(buy 为实义动词)
及物动词和不及物动词
根据其后是否带宾语,动词可分为及物动词(带宾语)和不及物动词(不带
宾语)。如:
When will he arrive? 他什么时候到?(arrive 不带宾语,为不及物动词)
He reached Beijing yesterday. 他昨天到达北京。(reach 带了宾语,为及物动词)
有的动词既可用作及物动词也可用作不及物动词:
The child is playing. 这小孩在玩。(不及物用法)
The child is playing the piano. 这小孩在弹钢琴。(及物用法) 助动词
助动词本身无词义,不能单独作谓语,只能和主要动词一起构成谓语动词,表示否定,疑问及动词的时态、语态、人称和数等语法特征,
助动词有 be,do,have,shall,will等。
如:How do you usually come to school?
The children are playing yo-yo now.
连系动词
连系动词本身有一定的词义,但不能独立作谓语,必须与表语一起
构成谓语。常用的连系动词有 be, get, turn, become, look, feel, grow, seem, sound, taste, smell等。
如:Our country is becoming stronger and stronger.
It feels damp.
情态动词
情态动词本身有一定的意义,但不能独立作谓语,只能和主要动词
原形一起构成谓语,表示说话人的语气和情态。情态动词没有人称和数
的变化。情态动词有 can (could),may(might),must, need, ought to, dare等。
如:Can I help you?
- Must we go now? -No, you needn't .
导做:
( )1.—Must I turn off the light now?
---No, you _______
A. needn’t
B. mustn’t
C. c an’t
( )2.Our teacher told us the sun ____ in the east. A. rose B. rises C. is rising
( )3.He ___ back in a month.
A. will come
B. come
C. came
( )4.I ___ him before.
A. met
B. had met
C. have met
( )5.The teacher ____ to Japan this year. She’s now telling her pupils about it.
A. went
B. has been
C. has gone
导思:
注意几个题:
1)—May I go with you?
—No, you _________.
2)—Must I turn off the light now?
—Yes, you ______/ No, you _________。
学做思二:你们知道动词有哪些时态吗?
导学:
A、动三单的变法
1) “辅+y”结尾, 变y为i加es
2) “以s; sh; ch; x; o结尾, 加es
3)直接加s
但have----has
B、现在分词的变法
1)去e加ing (e不发音)
2)双写加ing (“辅元辅”结尾且重读,y;w列外)
3)直接加ing
C、动词的过去式和过去分词
(一)不规则变化(见课本不规则变化表P255)
(二)规则变化
1) “辅+y”结尾,变y为i加ed
2)双写加ed
3)直接加ed
A、动词不定式作宾补
1)tell / ask / want sb to do ______________
否定式:tell/ask/want sb not to do __________
____________________
2)省to不定式作宾补
即:(l, m, n, 3h, 2看, 1f) sb do
l—let; m—make; n—notice; 3h—hear, have, help; 2看—see, watch; 1f—feel
但注意:1)help sb (to) do (to可省、可不省)
2)在改作被动语态时省去的to应还原
⎪⎪⎪⎪⎩⎪⎪⎪⎪⎨⎧⋯⋯⋯⋯⋯⋯⋯⋯(已做)记住已做了(未做)记住做(已做)忘记已做了(未做)忘记做停止做(正在做的事))停下来去做(另一件事::::::.3doing do to remember doing do to forget doing do to stop
动作在进行)动作结束)
((),,.(4doing do sb hear watch see
(原来的事)继续做(另一件事)
接着做⋯⋯⋯⋯::.5doing do to on go
常可替换)((),,.6doing do to like start begin
动原
+⎪⎪⎭⎪⎪⎬⎫⎪⎪⎩⎪⎪⎨⎧than rather do to prefer please you Could would Will better had not Why //.7
8.介词+doing
eg. 1)What/ How about doing
2)be good at doing
达标检测 用所给动词的适当形式填空
1.Mother ________ (watch) TV every evening.
2.We________(talk) when the teacher came in.
3.He ________(go) to Beijing two days ago.
4.He ________(leave) Chengdu in two days.
5.Look! The boy________(play) football on the playground.
6.My uncle ______(live) here for ten years.
7.He often helps the old woman _______ (carry) water.
8.Would you like to make a contribution to ________ (improve) our living conditions?
9.Don’t forg et ________(turn) off the lights before you go out.