4、理解詞類轉(zhuǎn)化
在英語中，不少詞可以屬于幾個(gè)詞類，如water( 水、澆水;名詞和動(dòng)詞);work(工作;動(dòng)詞和名詞)，fast(快;形容詞和副詞)，since(自從;介詞和連詞)等。
鞏固練習(xí)
① 根據(jù)句意補(bǔ)全單詞中所缺字母，使補(bǔ)全后的句子通順、合理。
l. What colour is Ann's skirt? It's r____d.
2.We often play g____mes after school.
3.Put your r____ler and your pen in the pencil-box.
4.My parents work f____ ve days a week.
5.There are a lot of cars and buses in the str____t.
6.Don't open the wind ____ . It's cold outside.
7.How do you usually go to school? By b__ k __.
8.There are a lot of flowers in the g __ d ___.
9.Winter comes after a ___ n.
10. Trees turn gr___n in spring.
11. L__sson One is easy.
12. Can you make a c__ke?
13. This box is small. Give me a b__g one.
14. A d__g is running after a cat.
15. We cl___n the classroom every day.
② 根據(jù)句子意思完成單詞，單詞的第一個(gè)字母已給出
1.If you are ill , you must go to h_______ .
2.We all know Beijing is the c_______ of China .
3.D________ ,25th is Christmas Day .
4.We can see s________ at night when it's fine .
5.You can come here b_______ 8:00 and 9:00 tomorrow .
6.I hope you have a good time on you j______ .
7.Could you tell me w_______ the nearest post office is ?
③ 根據(jù)句意用括號內(nèi)所給單詞的適當(dāng)形式填空
1.There are two ________in the basket. (egg)
2.This is my pencil. That one is ________. (your)
3.Who is _______, Tom, Mike or Jack ? (tall)
4.We live on the ______ floor. (twenty)
5. I can see three _______ on the desk. (pen)
6. This room is _______. It isn't yours. (our)
7. “Can I borrow your ruler?” “Certainly. Here _______ are.” (your)
8. Lin Lin is the ______ in our class. (young)
9. We live on the _______ floor. (seven)
10. Li Lei is _______ than Lin Tao. (old)
11. The Changjiang River is the _______ river in China. (long)
12.Wei Hua gave me two______ yesterday.(book)
13.That pen isn't yours. It's ______ .(her)
14.The ______ lesson is very easy.(six)
15.John is ______ than Sam.(tall)
16.Can you help ______ with my English? (I)
④ 根據(jù)漢語提示完成句子
1、我用了兩個(gè)小時(shí)修車。
It _______ me two hours _______ _______ the bike.
2、直到媽媽回來時(shí)，他才完成作業(yè)。
He ______ finish his homework _______ his mother came back.
3、他和我都不是老師。
______ he _______ I am a teacher.
4、他從小就對數(shù)學(xué)感興趣。
He became ________ in maths when he was ________.
5、你最好乘火車。
You'd _______ ______ a train.
6、是時(shí)候上車了。
It's time to ______ ______ the bus.
7、珠江是中國的第三最長的河流。
Zhujiang river is _______ _________ __________ __________ in China .
鞏固練習(xí)參考答案
① 根據(jù)句意補(bǔ)全單詞中所缺字母，使補(bǔ)全后的句子通順、合理。
1. red 2. games 3. ruler 4. five 5. street 6. window 7. bike 8. garden 9. autumn 10. green 11. Lesson 12. cake 13. big 14. dog 15. clean
② 根據(jù)句子意思完成單詞，單詞的第一個(gè)字母已給出
1. hospital 2. capital 3. December 4. stars 5. between 6. journey 7. where
③ 根據(jù)句意用括號內(nèi)所給單詞的適當(dāng)形式填空
1. eggs 2. yours 3. the tallest 4. twentieth 5. pens 6. ours 7. you 8. youngest 9. seventh 10. older 11. longest 12. books 13. hers 14. sixth 15. taller 16. me
④ 根據(jù)漢語提示完成句子
1. took, to mend/ repair/ fix
2. didn’t, until
3. Neither, nor
4. interested, young
5. better take
6. get on
7. the third longest