一般现在式 讲义&习题 学生版
展开学科教师辅导讲义
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讲义编号: ****** 年 级:初一 课时数:3 学员姓名: 辅导科目:英语 学科教师:闫翔宇 | ||
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一般现在式定义,句型结构,时间标志词
动词三单变化:什么是第三人称单数 变化规则
句型转换
考点一:经常性习惯性的动作或特征状态(表达事实)
例句:My grandmother gets up at six every day.
我奶奶每天六点起床。
I am a student. 我是一个学生。
The sea is blue. 海是蓝色的。
句子构成:(1)主语+be动词(am, is, are)+其它 e.g. I am a boy. 我是一个男孩。
(2)主语+实义(行为)动词(do+does)+其它。e.g. We study maths every day.我们每天学习数学
注意:当主语为第三人称单数(he/she/it)时,要在动词后加s或es. e.g. He likes English.
考点二:表示普遍事实,客观真理,名言名句
例句:The earth goes around the sun. 地球绕着太阳转。
Knowledge is power. 知识就是力量。
The sun rises in the east. 太阳从东方升起。
考点三: 时间标志词
频度副词:always, usually, often, sometimes, never, every+时间(如every day, every year),
次数+时间段(如once a week, three times a month), in the morning/afternoon/evening等。
e.g. We often play basketball after school.
考点三: 动词三单变化
口诀:主语不是you 不是I 的单数。主语能用He/she/it 代替
条件① 第三人称
条件② 单数
动词第三人称单数变化规则
- 一般情况下,直接在动词后面加-s,如run-runs, get-gets, like-likes等;
- 以-s, -x, -sh, -ch, -o结尾的动词,在动词后面加-es,如watch-watches, go-goes, wash-washes, cross-crosses等;
- 以辅音字母加y结尾的动词,要变y为i加-es,如study-studies, carry-carries等;
注意:元音字母+y结尾的动词,直接加-s,如play-plays等;
分类 | 例子 |
多数在动词后加s | work — like — |
以s,x,sh,ch结尾的动词加es | go — wash — |
字母+y结尾: 以辅音字母加y结尾,把y改i (变); 以元音字母加y结尾,直接加s (不变) | fly — study— play — |
特殊 | have — be— |
考点三: 句型转换
一般现在时的否定句、一般疑问句、特殊疑问句
句子结构:
1.否定句:
(1)主语+be(am,is,are)+not+其他
He is not a teacher. 他不是老师。
(2)主语+don't(doesn't)+动词原形(+其他) 需要借助助动词
I don't like fast food. 我不喜欢快餐。
He doesn't go to school on the weekend. 他周末不上学。
2.一般疑问句:动词提前
(1)Be(Is/Are)+主语+其他?
Are you a teacher? 你是老师吗?
Yes,I am. /No,I am not.
是的,我是。/不,我不是。
(2)Do/Does +主语+动词原形+其他?
Do you often play football?
你经常踢足球吗?
Yes,I do. /No,I don't.
是的,我经常踢。/不,我不经常踢。
Does she go to school by bike?
她骑自行车上学吗?
Yes,she does. /No,she doesn't.
是的,她是。/不,她不是。
3.特殊疑问句:
疑问词+一般疑问句?
Where are my shoes?我的鞋子在哪里?
How do you go to school? 你怎样去上学?
三单变化
用括号内动词的适当形式填空。
1. He often ________ (have) dinner at home.
2. Daniel and Tommy _______ (be) in Class One.
3. We _______ (not watch) TV on Monday.
4. Nick _______ (not go) to the zoo on Sunday.
5. ______ they ________ (like) the World Cup?
句型转换
- They go to school by bike every day.
否定句:They don’t go to school by bike every day.
一般疑问句:Do they go to school by bike every day?
回答:Yes, they do. / No, they don’t.
- My father often gets up at five.
否定句:My father doesn't often get up at five.
一般疑问句:Does my father often get up at five?
回答:Yes, he does. / No, he doesn’t.
注意:
① 肯定句中some或some-的不定代词,转化为否定句或疑问句时用any或any-的不定代词代替。
② 陈述句中第一人称的代词,在疑问句中转化为第二人称的代词。
③ 肯定句中表示“也”too,在否定句中用either代替。
一般现在时习题:
一、写出下列动词的三单形式
do
buy
walk
go
watch
study
play
have
fly
like
finish
guess
teach
work
wash
mix
take
cross
ride
cry
catch
stay
lie
brush
say
see
wear
二、单选题
1. you have a book?
A.Do B. Does C.Are
2.—Where does Mr. Lin ?
—He in the USA.
A.live, lives B.lived, live C.lives, lives
3.The sun in the east and in the west.
A.rises, set B.rise, sets C.rises, sets
4.I often a pair of glasses at school.
A.wears B.wear C.wearing
5.—Does Peter like to watch TV?
— .
A.Yes, he likes. B.No, he doesn’t C.No, he doesn’t like
6.She usually her friends. They often tea.
A.see, drink B. sees, drinks C. sees, drink
7.She tea, but he .
A.likes, doesn’t B. like, don’t C.like, doesn’t
8.— your friend swimming?
—No, he . He writing stories.
A.Does, like, doesn’t, likes
B.Does, likes, doesn’t, like
C.Do, like, don’t, likes
9.Tom is a worker. He in a factory. His sisters in a hospital.
A.work, work B.works, works C.works, work
10.He sits down and a rest.
A.having B. have C.has
11.The monkey eating bananas very much.
A.like B.likes C.liking
12.We music and often to music.
A.like, listen B. likes, listens C. like, are listening
13.Amy and her sister not often a bike.
A.do, ride B. does, rides C.do, rides
14.He often his clothes and some shopping.
A.wash, do B.is washing, is doing C.washes, does
15.Her aunt not like .
A.does, swim B. does, swims C. does, swimming
三、用所给词的适当形式填空
1.He often (have) dinner at home.
2.There (be) some water in the bottle.
3. Mike English every day?(read)
4.She and I (take) a walk together every evening.
5.Nike (not go) to the zoo on Sunday.
6.The girl (teach) us English on Sundays.
7.What they often on Sundays? (do)
8.David often (play) basketball after school.
9. that old woman a house near the lake?(have)
10.My grandfather (live) in that house.
11.Everyone (say) she is a student of the Year 2006.
12.What time his father the work? (do)
13.We (not watch) TV on Monday.
14. you your teeth every morning? (brush)
15.That bat (like) sleeping in the day and (fly) out for food at night.
16.Every year my parents (give) me a present for my birthday.
17. your sister (know) English?
18.How many lessons your classmate (have) on Monday?
19.The earth (move) round the sun.
20.What time his mother (do) the housework?
四、句型转换
1.We go to school every morning.
否定句:_____________________________________________________
一般疑问句:_________________________________________________
回答:
2.He speaks English very well.
否定句:_____________________________________________________
一般疑问句:_________________________________________________
回答:
3.Amy likes playing computer games.
一般疑问句:_________________________________________________
回答:
4.John comes from Canada.
划线提问:
5.I want to buy a big green bag.
划线提问:
6.Maria and Jack come to this school on Monday.
划线提问:
7.I like taking photos in the park.
一般疑问句:_________________________________________________
划线提问:
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