广州牛津版七年级下册Unit 7 Poems 语法讲解与练习
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广州牛津版七年级下册
Unit 7 语法讲解与练习
A 祈使句
祈使句表示请求、命令、建议等。句子中通常不用主语，谓语动词一律用原形，句末用感叹号或者句号。如：
Close the window. 关上窗户。
Let me try again. 让我再试试。
Be quiet, please. 请保持安静。
否定形式：Don’t / Never +动词原形+其他。如：
Don’t close the window. 别关窗户。
Never swim in the river. 不要在河里游泳。
为了使语气显得客气，可在祈使句的句首或者句尾加上please。
please在句尾时，之前一般要加一个逗号。如：
Please come this way. 请这边走。
Sit down, please. 请坐。
语法专练
(一) 将下列句子补充完整。
1不要在书上画画。_______________ on the books.
2请给我倒一杯水。_______________ a cup of water.
3别忘了关门。____________________to close the door.
4请把电视打开。_________________ the TV.
5保持安静！__________________ !
6让我帮你吧。_______________ help you.
7周末我们一起去游泳吧。
___________ go swimming together this weekend.
8请稍等。_____________ a minute, please.
9很晚了，不要再睡了。It’s late, __________ any more.
10让我休息一会儿吧。 _____________ have a rest.
答案：
1. Don’t draw
2. Please give me
3. Don’t forget 4. Please turn on
5. Be quiet
6. Let me
7. Let’s
8. Wait
9. do not sleep
10. Let me
(二) 单项选择。
1 If you are tired, _______ a rest.
A. have B. having C. to have D. had
2 _____ up early tomorrow ______ you will be late again.
A. Getting; and B. Get; and C. Get; or D. Getting; or
3 ______faster, or you will be late.
A. Run B. To run C. Running D. Ran
4 _______ more clothes. It is cold outside.
A. Putting on B. To put on C. Put on D. Be put
5 Work hard, ______ you will be successful.
A. and B. or C. but D. for
6 ______ a good boy!
A. To be B. Be C. Being D. To being
7 The teacher was very angry, “ ______ forget your homework again!”
A. Not to B. Not to C. Never D. Never to
8 ______ bring your mother some flowers on Mother’s Day. She will be very glad.
A. To B. Do C. Never D. Do not
9 Don’t______. It is not serious. She will be all right in a week.
A. worry about B. be worry C. worry D. be worried about
10 — It’s sunny today. Let’s go out for a walk, shall we?
—________.
A. Never mind B. I’m glad to C. You’re welcome D. You’re right
答案：ACACA BCBCB
B 感叹句
感叹句是表示喜、怒、哀、乐等强烈感情的句子。感叹句句末通常用感叹号，读时一般用降调。感叹句的基本句型有两种：
What + (a / an) + 形容词+名词+主语+谓语！
How + 形容词 / 副词+主语+谓语！如： What a smart boy he is! 他是多么聪明的孩子啊！
What an interesting book it is! 这是本多么有趣的书啊！
What beautiful flowers they are! 这些花多么漂亮呀！
How well you look! 你看起来气色真好！
How fast the train is! 火车跑得真快！
How cold today is! 今天真冷呀！
感叹句除了用what和how引出外，还可有其他许多形式。有时甚至一个单词或者一个短语也可用作感叹句。 如：
Fire！失火了！
Very good！ 很好！
How fast! 好快呀！
How beautiful！ 真美呀！
语法专练
(一) 将下列句子改为感叹句。
1 The man is tall. _____________________________________
2 He looks tired. ______________________________________
3 He drives fast. ______________________________________
4 Dad has many books. ________________________________
5 I’m happy to meet you here. ___________________________
6 It’s a fine day. ____________________________________
7 It’s a bad news. ____________________________________
8 The weather is bad. _____________________________/___________________________________
9 It is a wonderful show. ___________________________/_______________________________
10 The questions are difficult. ________________________/___________________________
答案：
1. How tall the man is!/What a tall man he is!
2. How tired he looks!
3. How fast he drives!
4. How many books Dad has!
5. How happy I am to meet you here!
6. What a fine day!/How fine the day is!
7. What bad news it is!/How bad the news is!
8. What bad weather it is!/ How bad the weather is! 9. What a wonderful show!/How wonderful the show is!
10. What difficult questions they are!/ How difficult the question are!
(二) 单项选择。
1 ________ fine weather it is!
A. How B. How a C. What D. What an
2 What an ________ day today!
A. excellent B. fine C. great D. wonderful
3 ________ delicious the apples are!
A. How B. How a C. What D. What a
4 What bad news ________!
A. they are B. are they C. it is D. is it
5 How fit the _________ is!
A. socks B. sweater C. trousers D. shoes
6 ______ expensive car it is!
A. How B. How an C. What D. What an
7 How ______ you fought!
A. wonderful B. fantastic C. bravely D. clever
8 _______ interesting the film is!
A. How B. How an C. What D. What an
