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精英家教網(wǎng) > 練習(xí)冊解析答案 > 原創(chuàng)新課堂八年級(jí)英語外研版 > 第5頁解析答案
原創(chuàng)新課堂八年級(jí)英語外研版

原創(chuàng)新課堂八年級(jí)英語外研版

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一、寫出下列動(dòng)詞的過去式及過去分詞。
1. let ______ ______
2. play ______ ______
3. run ______ ______
4. keep ______ ______
5. do ______ ______
6. plan ______ ______
7. put ______ ______
8. tell ______ ______
9. go ______ ______
10. dig ______ ______
答案：1. let; let
2. played; played
3. ran; run
4. kept; kept
5. did; done
6. planned; planned
7. put; put
8. told; told
9. went; gone
10. dug; dug
二、用括號(hào)中所給單詞的適當(dāng)形式填空。
1. Over the years, the small town
has grown
（grow）into a busy city with new buildings and parks.
2. Mary
read
（read）English books yesterday morning.
3. My car has already
broken
（break）down.
4. The freezing wind
swept
（sweep）across the floor all night long.
5. The students
cleaned
（clean）the community centre last weekend.
6. I
have joined
（join）the league for 5 years so far.
答案：1. has grown
解析：“over the years”表示“多年來”，常與現(xiàn)在完成時(shí)連用，主語the small town是單數(shù)，所以用has grown。
2. read
解析：“yesterday morning”是過去的時(shí)間，句子用一般過去時(shí)，read的過去式是read，所以填read。
3. broken
解析：“has already”后接過去分詞，構(gòu)成現(xiàn)在完成時(shí)，break的過去分詞是broken，所以填broken。
4. swept
解析：“all night long”表示“整夜”，這里描述過去發(fā)生的事情，用一般過去時(shí)，sweep的過去式是swept，所以填swept。
5. cleaned
解析：“l(fā)ast weekend”是過去的時(shí)間，句子用一般過去時(shí)，clean的過去式是cleaned，所以填cleaned。
6. have joined
解析：“so far”表示“到目前為止”，常與現(xiàn)在完成時(shí)連用，主語I，所以用have joined。
三、單項(xiàng)選擇。
(
B
)1. —______ you ______ your homework yet?
—Yes, I have.
A. Did; do B. Have; done C. Do; do
(
B
)2. How long ______ you ______ English?
A. do; study B. have; studied C. did; study
(
C
)3. Ben ______ a teacher 4 years ago.
A. has been B. has become C. became
(
C
)4. The boy has never ______ in a river because he thinks it's not safe.
A. run B. sung C. swum
(
C
)5. The boy ______ his homework yet.
A. doesn't finish B. didn't finish C. hasn't finished
(
C
)6. Ne Zha 2 ______ the record for China's highest-grossing film already.
A. breaks B. is breaking C. has broken
(
A
)7. —Jane, why are you still here? The match started 20 minutes ago.
—Sorry, I'm afraid I can't go. I ______ my bat yet.
A. haven't found B. didn't find C. don't find
(
A
)8. I ______ this book for two days. It's very interesting.
A. have read B. am reading C. read
(
B
)9. —______ you ______ your lunch?
—Not yet. I'm too busy.
A. Did; have B. Have; had C. Are; having
(
C
)10. —Our country ______ a lot so far.
—Yes. I hope it will be even ______.
A. changed; well B. changed; good C. has changed; better
答案：1. B
解析：根據(jù)答語“Yes, I have.”可知問句用現(xiàn)在完成時(shí)，“have/has + 過去分詞”，主語you，用have，do的過去分詞是done，故選B。
2. B
解析：“how long”常與現(xiàn)在完成時(shí)連用，表示動(dòng)作持續(xù)了多長時(shí)間，“have/has + 過去分詞”，主語you，用have，study的過去分詞是studied，故選B。
3. C
解析：“4 years ago”是過去的時(shí)間，句子用一般過去時(shí)，became是become的過去式，意為“成為”，故選C。
4. C
解析：根據(jù)“in a river”可知是游泳，swim的過去分詞是swum，has never swum表示“從未游過泳”，故選C。
5. C
解析：“yet”常用于現(xiàn)在完成時(shí)的否定句中，“hasn't + 過去分詞”，finish的過去分詞是finished，故選C。
6. C
解析：“already”常用于現(xiàn)在完成時(shí)，“has/has + 過去分詞”，主語Ne Zha 2是單數(shù)，用has，break的過去分詞是broken，故選C。
7. A
解析：“yet”常用于現(xiàn)在完成時(shí)的否定句中，“haven't + 過去分詞”，find的過去分詞是found，故選A。
8. A
解析：“for two days”表示一段時(shí)間，常與現(xiàn)在完成時(shí)連用，“have/has + 過去分詞”，主語I，用have，read的過去分詞是read，故選A。
9. B
解析：根據(jù)答語“Not yet.”可知問句用現(xiàn)在完成時(shí)，“have/has + 過去分詞”，主語you，用have，have的過去分詞是had，故選B。
10. C
解析：“so far”表示“到目前為止”，用現(xiàn)在完成時(shí)，has changed；“even”修飾比較級(jí)，better是good的比較級(jí)，故選C。
四、用括號(hào)中單詞的適當(dāng)形式填空。
Jim has just 1.
bought
（buy）a new house in the city, but ever since he moved in, he has 2.
had
（have）trouble with cars and their owners. When he returns home at night, he always finds that someone has already parked a car outside his gate. Because of this, he has not 3.
been
（be）able to get his own car into his garage even once. Jim has 4.
put
（put）up the "No Parking" signs outside his gate, but these have not had any effect. Now he has put an ugly picture over the gate. It is one of the ugliest pictures I have ever 5.
seen
（see）.
答案：1. bought
解析：“has just”后接過去分詞，構(gòu)成現(xiàn)在完成時(shí)，buy的過去分詞是bought，所以填bought。
2. had
解析：“ever since he moved in”表示從過去某時(shí)開始一直持續(xù)到現(xiàn)在，用現(xiàn)在完成時(shí)，“has + 過去分詞”，have的過去分詞是had，所以填had。
3. been
解析：“has not”后接過去分詞，be的過去分詞是been，所以填been。
4. put
解析：“has”后接過去分詞，put的過去分詞是put，所以填put。
5. seen
解析：“I have ever”后接過去分詞，see的過去分詞是seen，所以填seen。