Module 1 Unit 1 What are those farmers doing? 语法(讲义)教科版(广州)英语六年级上册
六年级上册U1 Grammar
现在进行时
一、现在进行时:表示现阶段或说话时正在进行的动作及行为。
1. 提示词:listen, look, now, at this moment等词;
2. 基本结构:be(am,is,are)+ doing
3. 现在分词变化规则:
规则 | 动词原形 | ing形式 |
一般情况下,直接在动词原形末尾加ing | go ask | going asking |
以不发音字母e结尾的动词,先去e,再加ing | make write | making writing |
以重读闭音节结尾的动词,双写最后一个字母,再加ing;(如:get, sit, fit, swim, shop, drop, stop, cut, put双写+ing) | run begin | running beginning |
少数几个以ie结尾的动词,改ie为y,再加ing | die lie | dying lying |
- 现在进行时的基本结构:主语+be+v.- ing+其他
改为否定形式:在be动词后面加not,主语+be+not+v.- ing+其他
如:He is not doing his homework.
改为一般疑问句:把be动词提前,Be+主语+v.- ing+其他
肯定回答用“Yes, 主语+ be”;否定回答用“No, 主语+be not.”
如:Are you reading. Yes, I’m.
特殊疑问句:特殊疑问词+be+主语+动词ing形式+其他?
如:What are you doing now?
【针对练习】
一、写出下列词的ing形式。
play________ run__________ swim _________ make__________
go_________ like________ write________ ski___________
read________ have_________ sing ________ dance_________
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put_________ see________ buy _________ love__________
live_______ take_________ come ________ get_________
stop________ sit ________ begin________ shop___________
二、用所给词的正确形式填空。
1. Listen! The girl__________________(sing) in the music room.
2. They__________________(eat) dinner in the dining hall now.
3. Look! The monkey__________________(climb) up the tree.
4. --_________he_________ (clean) the blackboard? --No,he isn’t.
5. What _________your mother_________(do) now?
6. _________your dog _________ now? (sleep)
7. My parents __________________(watch) TV now.
8. --Where is your sister?
-- She’s _______(eat)an apple there, do you see her?
二、名词的数
1. 可数名词
(一)单数可数名词
(1).可数名词单数前可冠词a/an/the修饰,__________ 表示泛指,__________表示特指。
(2)不定冠词后的单词以元音因素开头,用__________;辅音因素开头,用__________。
e.g. There is a picture on the wall.
It takes me an hour to do my homework.
How do you think about the film?
(二)复数可数名词
(1)规则变化
A. 可数名词一般具有规则的复数变化形式,即在词尾加-s或-es。
a.一般直接在词尾加s:desk-desks book-books
b.以s, x, sh, ch结尾的词加es:bus-buses box-boxes watch-watches brush-brushes
特殊:ox-oxen
c.以辅音字母+y结尾的词,将y变为i,再加-es:story-stories library-libraries family-families
B. 以o结尾的词,无生命的名词直接加-s,有生命的名词加-es:
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a.无生命:zoo-zoos radio-radios zero-zeros
b.有生命:hero-heroes potato-potatoes tomato-tomatoes mango-mangoes
(口诀:英雄喜欢吃土豆西红柿和芒果。)
特殊:mango-mangoes或mangos
C. 以f/fe结尾多将改f或 fe变为ves:knife-knives leaf-leaves half-halves wolf-wolves
shelf-shelves thief-thieves wife-wives life-lives self-selves
(口诀:小偷无妻生活难,自捡树叶来做饭。忽见一狼藏架后,拿刀把它劈两半)
特殊:复数加s:roof(屋顶)-roofs belief(信念)-beliefs proof(证据)-proofs
( 2 )不规则变化:
A.单、复数同形: Chinese, Japanese, deer, sheep, people
fish, fruit(fish和fruit表种类用复数fishes/fruits)
特殊:当people后加上s时,即peoples表示“民族”。
B.表示“某国人”
a.单复数同行:two Chinese, two Japanese , two Swiss, two Swedish(中日两瑞永不变)
b.元音变化:two Englishmen, two Frenchmen, two Dutchmen (英法荷兰变)
c.词尾加“s”:two Americans, two Germans, two Australians, two Canadians,
C.元音变化:man-men, woman-women, policeman-
foot-__________, tooth-__________, mouse-__________, goose-__________
D.词尾变化:child-__________, ox-two __________
a.以复数形式出现:
成双成对的:
clothes, trousers, pants, glasses, shoes, socks, earphones, jeans, gloves, sunglasses
食物:noodles, vegetables
b.短语中的名词常用复数形式:
make friends with sb. 与某人交朋友 take photos of 为······拍照
play computer games 玩电脑游戏 send best wishes to 问候
E. 复合名词及复数:
复合名词:由多个单词一起构成的名词
复合名词的复数变化:
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