新概念一課一練精華版1冊
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（
D
）5. It's an old book ______ it's very interesting.
A. and
B. so
C. because
D. but
（
B
）6. Have you ever been ______?
A. to there
B. there
C. in there
D. at there
（
A
）7. I saw the film ______ television last year.
A. on
B. by
C. with
D. at
（
D
）8. — What have you done?
— I ______ an egg.
A. boiled
B. am boiling
C. am going to boil
D. have boiled
答案：5. D
解析：“舊書但是很有趣”，轉折關系用but，選D。
6. B
解析：there是副詞，前面不加介詞，選B。
7. A
解析：“在電視上”用on television，固定搭配，選A。
8. D
解析：問句是現在完成時，答句也用現在完成時have boiled，選D。
Ⅳ 用括號中所給詞的正確形式填空。
1. Who
is typing
a letter now? (type)
2. Mr. Johnson
has
never ______
washed
dishes. (wash)
3. My mother
will dust/is going to dust
the dressing table tomorrow. (dust)
4. London and New York are both big
cities
. (city)
5. The girl often
asks
questions. (ask)
6. Jenny
has
just ______
turned
on the television. (turn)
7. Let's
walk
across the park. (walk)
8.
Did
you ______
boil
an egg this morning? (boil)
9. Who
has answered
the telephone yet? (answer)
10. They
have
already ______
emptied
the box. (empty)
答案：1. is typing
解析：now是現在進行時標志，who作主語，謂語動詞用單數is typing。
2. has, washed
解析：never是現在完成時標志，主語Mr. Johnson是第三人稱單數，用has+過去分詞washed。
3. will dust/is going to dust
解析：tomorrow是一般將來時標志，用will dust或is going to dust。
4. cities
解析：both后接名詞復數，city的復數是cities。
5. asks
解析：often是一般現在時標志，主語the girl是第三人稱單數，用asks。
6. has, turned
解析：just是現在完成時標志，主語Jenny是第三人稱單數，用has+過去分詞turned。
7. walk
解析：Let's后接動詞原形，用walk。
8. Did, boil
解析：this morning是一般過去時標志，一般疑問句用Did+主語+原形boil。
9. has answered
解析：yet是現在完成時標志，who作主語，謂語動詞用單數has answered。
10. have, emptied
解析：already是現在完成時標志，主語they是復數，用have+過去分詞emptied。
Ⅴ 按要求完成句子。
1. They have just been to the cinema.（變為否定句）
They ______ ______ ______ to the cinema.
2. He has already turned on the television.（變為一般疑問句，并作否定回答）
— ______ he ______ on the television ______? — ______, he ______.
3. Mrs. Richards has just emptied the basket.（對畫線部分提問）
______ ______ Mrs. Richards ______?
4. My father has painted the bookcase.（對畫線部分提問）
______ ______ your father ______?
5. Jenny has opened the window.（對畫線部分提問）
______ ______ the window?
答案：1. haven't been just
解析：現在完成時變否定句，在have后加not，just位置不變。
2. Has, turned, yet, No, hasn't
解析：現在完成時變一般疑問句，把has提前，already變yet；否定回答用No, 主語+hasn't。
3. What has, done
解析：對動作提問用what，現在完成時，把has提前，emptied用done代替。
4. What has, painted
解析：對事物提問用what，現在完成時，把has提前。
5. Who has opened
解析：對人提問用who，現在完成時，who作主語，謂語動詞用has opened。
