來源:網(wǎng)絡資源 2023-07-12 11:10:01
時態(tài)1:一般現(xiàn)在時
一、一般現(xiàn)在時的定義
1.表示事物或人物的特征、狀態(tài)。如:
The sky is blue.
天空是藍色的。
2.表示經(jīng)常性或習慣性的動作。如:
I get up at six every day.
我每天六點起床。
3.表示客觀現(xiàn)實。如:
The earth goes around the sun.
地球繞著太陽轉(zhuǎn)。
二、一般現(xiàn)在時的構(gòu)成
1. be動詞:
主語+be(am,is,are)+其它。如:
I am a boy.
我是一個男孩。
2.行為動詞:
主語+行為動詞(+其它)。如:
We study English.
我們學習英語。
當主語為第三人稱單數(shù)(he, she,it或其它相當于第三人稱的詞)時,要在動詞后加-s或-es。如:
Mary likes Chinese.
三、一般現(xiàn)在時的變化
1. be動詞的變化。
否定句:
主語+ be + not +其它。如:
He is not a worker.
他不是工人。
一般疑問句:
Be +主語+其它。如:
-Are you a student?
-Yes. I am. / No, I'm not.
特殊疑問句:
疑問詞+一般疑問句。如:
Where is my bike?
2.行為動詞的變化。
否定句:
主語+ don't( doesn't ) +動詞原形(+其它)。如:
I don't like bread.
當主語為第三人稱單數(shù)時,要用doesn't構(gòu)成否定句。如:
He doesn't often play.
一般疑問句:
Do( Does ) +主語+動詞原形+其它。如:
- Do you often play football?
- Yes, I do. / No, I don't.
當主語為第三人稱單數(shù)時,要用does構(gòu)成一般疑問句。如:
- Does she go to work by bike?
- Yes, she does. / No, she doesn't.
特殊疑問句:
疑問詞+一般疑問句。如:
How does your father go to work?
四、拓展提升:
☞2019年中考英語一般現(xiàn)在時態(tài)考題匯集
補充:動詞三單的變化規(guī)則
1.一般情況下,直接加s,如:cook-cooks, stay-stays
2.以s, x, sh, ch, o結(jié)尾,加es,如:guess-guesses, wash-washes, watch-watches, go-goes
3.以“輔音字母+y”結(jié)尾,變y為i, 再加-es,如:study-studies
4. 以“元音字母+y”結(jié)尾,直接加-es,如:stay-stays play-plays
課堂練習:
用括號內(nèi)動詞的適當形式填空。
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?
6. What _____ they often _____ (do) on Saturdays?
7. _____ your parents _____ (read) newspapers every day?
8. The girl _____ (teach) us English on Sundays.
9. She and I ______ (take) a walk together every evening.
10. There ______ (be) some water in the bottle.
(has,are,don't watch,doesn't go, Do...like, do...do, Do...read, teaches, take, is)
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