小升初詞形轉(zhuǎn)換考點(diǎn)及應(yīng)試方法

1、小升初詞形轉(zhuǎn)換考點(diǎn)及應(yīng)試方法名詞變化：1不可數(shù)名詞：作主語時(shí)，謂語動(dòng)詞用第三人稱單數(shù)形式；始終用單數(shù)式。Some news (be) from him.He gives me some (advice).2可數(shù)名詞：變復(fù)數(shù)(五條)： 一般名詞，詞尾加 s:： pens； 以 s、x、 ch、sh、o 結(jié)尾的，詞尾加 es： potato, tomato, hero； 以輔音字母加 y 結(jié)尾的名詞， y 變 i 再加 es： dictionaries ； 以f或fe結(jié)尾的名詞，f或fe變?yōu)関,再加es; 不規(guī)則： man, woman, child, foot 等。 單復(fù)數(shù)同形： Chinese

2、 Japanese deer fish sheep3名詞變形容詞：名詞后加 y:(表天氣的形容詞：rain, snow, wind, cloud, sun )抽象名詞加 ful ：( care, use, thank, help)國家名詞加 ese, ish, n：( China, Japan, England, America, India )名詞后加 ly： (friend, love)4名詞所有格： 有生命的名詞，在這個(gè)名詞后加"'” ：the boy 'name 以 s 結(jié)尾的復(fù)數(shù)名詞的所有格,在這個(gè)名詞后加“'” :the boys ' na

3、mes 特殊：表示時(shí)間，國家，城市的名詞也可以用s”表示名詞所有格:today ' s newspaperthe city 's name動(dòng)詞變化：一些動(dòng)詞詞尾加 er 或 or 變?yōu)閺氖略搫?dòng)作的名詞： (work, teach, sing, play, learn,)以不發(fā)音的 e結(jié)尾，直接加r: (drive, write )輔音加元音加輔音結(jié)尾的動(dòng)詞，雙寫最后一輔音字母，再加er： (run, swim, begin, win)變?yōu)閯?dòng)名詞,即動(dòng)詞后加 ing ：(常用于現(xiàn)在進(jìn)行時(shí)中,有標(biāo)志： now, look, listen 等； 也用于一些動(dòng)詞之后： like, en

4、joy, finish, gorget, remember, stop, mind, miss)變動(dòng)詞不定式： (位于一些動(dòng)詞的后邊： ask, want, tell, come, hope, help, learn 等)仍用動(dòng)詞原形： (加動(dòng)詞原形的動(dòng)詞： let, make, see, hear, help)5. 變第三人稱單數(shù)形式：(在一般現(xiàn)在時(shí)中，當(dāng)主語為第三人稱單數(shù)時(shí))My teacher helps me.6. 變過去式：(當(dāng)出現(xiàn)過去時(shí)的標(biāo)志時(shí)：yesterday, last ni ght, i n 2012, 2 days ago)7. 變將來時(shí) be going to/will

5、 +動(dòng)詞原形(當(dāng)句中有將來的標(biāo)志時(shí)： tomorrow, next week, in 3 days, the day after tomorrow, this evening,)8. 祈使句中，用動(dòng)詞原形開頭： (help) him quickly.位于句首做主語時(shí),用動(dòng)名詞： (help) him takes me one day.形容詞變化：修飾一些動(dòng)詞時(shí), 位于動(dòng)詞后邊用副詞, 要將形容詞加 ly 變?yōu)楦痹~：( quick, slow, loud ) He runs (quick) home after school.注意：以輔音字母加 y 結(jié)尾的形容詞，將 y 變 i ，再加 ly ：

6、( happy, angry, lucky, easy代詞變化：1人稱代詞變?yōu)樾稳菰~性物主代詞：(當(dāng)需要“某人的”意思時(shí))This is (he) friend.2人稱代詞主格變賓格：(當(dāng)位于動(dòng)詞或介詞之后時(shí))Please look at (he). I give (he) a gift.3形容詞性物主代詞變名詞性物主代詞：(當(dāng)前邊已有名詞，為避免重復(fù)，后邊用名詞性物主代詞)This is a book of (your).數(shù)詞變化：基數(shù)詞變序數(shù)詞： (當(dāng)表達(dá)第幾含義時(shí)，且前邊有 the )He has his (nine) birthday today.2.百，千，百萬，十億變成數(shù)百，數(shù)千，

7、數(shù)百萬，數(shù)十億時(shí)，這幾個(gè)單位后加S :(后邊有of 時(shí)，且前邊沒有基數(shù)詞)There are (hundred) of students in my school.針對(duì)訓(xùn)練 :1. Can I have (a) orange?2. She (like) to play the flute.3. He (have) got a skipping rope.4. Please give (I) a cup of tea.5. Let's go (shop) with my mother!6. Da Ming comes from China ， he is (China).7. How m

8、any (hour) are there in a day?8. Lucy (look) like her father.9. "Here you are. ""(thank)."10. She (watch) TV every evening.1. What (do ) Liu Tao (have)? He (have) apen.2 .What is Jack (do) ? He' s (listen) to music.3. Don 't (draw) on the desk.4. There (be) some chicken i

9、n the plate.5. (not make) a model plane.6. They like (fly) kites after class.7. you (like) milk?8. Look, the bird is (sing) in the tree.9. Can Kate (ski)? Yes. Look, She (ski) overthere.10. My parents like (drink) tea.Now, they _ (drink) tea in the room.11. What can your brother (do ) ?He can (write

10、) in English.What your brother (do) now? He (copy)words.12. What the children (have)? They (have) some cards.13. What the woman (have)?She (have) a storybook.14. The boy a yo-yo and his parents somebooks.(have)15. Let 's (make) a cake now.1. Mary 's mother (cook) rice every day.2. I 'm (

11、watch) TV now.3. (not) draw on the wall, please.4. I can (see) some boats on the river.5. There (be) some birds in the tree,6. My mother often (do) the housework in the evening.7. Tony and Tom (like) playing football very much.8. Mary (clean) her bedroom now.9. Today is my best friend (mike) birthda

12、y.10. T he (two) day of a week is Monday.11. A bird (fly) now.12. T here (be)a fish in the bowl.13. T he mother monkey (look) at the duck now.14. Kangaroos can (jump).15. W hat are the (animal) doing? They're playing besidethe river.16. Are you (have) a picture.17. W hat (does) ants like to eat?18. L ook. Sarah is (run) to us.19. Today is a (sun) day.20. T he baby panda can (swim) in the river.21. M other and I (listen) to music now.22. P