新概念一課一練精華版1冊
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(
B
)4. Has your father left ______?
A. already
B. yet
C. just
D. ever
(
B
)5. Please bring the cup ______ me.
A. to
B. for
C. on
D. after
(
D
)6. ______ you ______ the news yet?
A. Did, hear
B. Do, hear
C. Have, hear
D. Have, heard
答案:4. B
解析:“already”常用于肯定句,“yet”常用于否定句和疑問句末,“just”表示“剛剛”,“ever”表示“曾經”。此句是疑問句,所以用“yet”,選B。
5. B
解析:“bring sth. for sb.”表示“為某人帶來某物”,是固定搭配,符合句意“請為我帶來那個杯子”,所以選B。
6. D
解析:根據“yet”可知句子為現在完成時,其結構是“Have/Has+主語+過去分詞”,“hear”的過去分詞是“heard”,主語是“you”,所以用“Have”,選D。
Ⅳ 用括號中所給詞的正確形式填空。
1. Tommy
has
not ______
bought
a new car yet. (buy)
2. Mr. Wood
brought
his car to the garage three days ago. (bring)
3.
Has
he ______
lost
his watch yet? (lose)
4. The mechanics
are
still ______
working
on the car now. (work)
5. I
have
never ______
heard
of him. (hear)
6. They are going
to make
some tea. (make)
7. The man
has
already ______
sent
his wife some flowers. (send)
8. They are trying
to find
your bike. (find)
答案:1. has; bought
解析:根據“yet”可知句子為現在完成時,主語“Tommy”是第三人稱單數,否定形式是“has not+過去分詞”,“buy”的過去分詞是“bought”,所以填“has; bought”。
2. brought
解析:根據“three days ago”可知句子為一般過去時,“bring”的過去式是“brought”,所以填“brought”。
3. Has; lost
解析:根據“yet”可知句子為現在完成時的一般疑問句,主語“he”是第三人稱單數,所以用“Has”開頭,“lose”的過去分詞是“lost”,填“Has; lost”。
4. are; working
解析:根據“now”可知句子為現在進行時,結構是“be+現在分詞”,主語“the mechanics”是復數,be動詞用“are”,“work”的現在分詞是“working”,所以填“are; working”。
5. have; heard
解析:“never”常與現在完成時連用,主語“I”是第一人稱,所以用“have+過去分詞”,“hear of”表示“聽說”,“hear”的過去分詞是“heard”,填“have; heard”。
6. to make
解析:“be going to do sth.”表示“打算做某事”,是固定用法,所以填“to make”。
7. has; sent
解析:根據“already”可知句子為現在完成時,主語“the man”是第三人稱單數,所以用“has+過去分詞”,“send”的過去分詞是“sent”,填“has; sent”。
8. to find
解析:“try to do sth.”表示“設法做某事”,是固定搭配,所以填“to find”。
1.
Has
she
found
her pen
yet
?
2. We
haven't bought
a new bike
yet
.
3.
When did
Tony
meet
his teacher?
4.
What have
they
done
?
5.
Who has just told
you a story?
6.
What do
I
need
?
答案:1. Has; found; yet
解析:現在完成時的一般疑問句是將助動詞“has/have”提到句首,“already”在疑問句中變為“yet”,所以答案是“Has; found; yet”。
2. haven't bought; yet
解析:現在完成時的否定句是在助動詞“has/have”后加“not”,“already”在否定句中變為“yet”,主語是“We”,助動詞用“have”,所以填“haven't bought; yet”。
3. When did; meet
解析:對“an hour ago”(時間)提問用“when”,原句是一般過去時,所以借助助動詞“did”,動詞“met”變為原形“meet”,答案是“When did; meet”。
4. What have; done
解析:對“sent the letter to Jerry”(做的事情)提問用“what”,現在完成時的結構是“have/has+過去分詞”,所以答案是“What have; done”。
5. Who has just told
解析:對“Miss Carter”(人)提問用“who”,現在完成時的結構不變,所以答案是“Who has just told”。
6. What do; need
解析:對“a new car”(事物)提問用“what”,原句是一般現在時,主語是“You”,借助助動詞“do”,動詞用原形“need”,所以填“What do; need”。