練吧6加1黑龍江教育出版社九年級英語仁愛版
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I. 寫出下列動詞的過去式和過去分詞。1. is 2. improve 3. go 4. become 5. see 6. find 7. enjoy 8. come
答案：1. was; been 2. improved; improved 3. went; gone 4. became; become 5. saw; seen 6. found; found 7. enjoyed; enjoyed 8. came; come
解析：1. is為不規則動詞，過去式was，過去分詞been；2. improve為規則動詞，直接加-ed；3. go不規則，過去式went，過去分詞gone；4. become不規則，過去式became，過去分詞become；5. see不規則，過去式saw，過去分詞seen；6. find不規則，過去式和過去分詞均為found；7. enjoy規則動詞，加-ed；8. come不規則，過去式came，過去分詞come。
II. 根據語境或所給單詞提示填空。1. Helen isn't here now. She ______ (go) to Italy. 2. The girl is a volunteer. She comes from ______ /'?fr?k?/. 3. They jumped rope and played catch, waiting for the ______ /bel/. 4. They ______ (volunteer) to clean up the park last weekend. 5. Have they ______ (come) back to their hometown?
答案：1. has gone 2. Africa 3. bell 4. volunteered 5. come
解析：1. Helen現在不在，去了意大利（未回），用現在完成時has gone；2. 音標/'?fr?k?/對應單詞Africa；3. 音標/bel/對應單詞bell；4. last weekend提示用一般過去時，volunteer過去式volunteered；5. 現在完成時中，come的過去分詞為come。
III. 根據要求完成下列各題。1. A: Long time no see!（情景交際）B: ______! How have you been? 2. A: ______ in Fuzhou, John.（情景交際）B: Yes, I can see that! The city looks different now. 3. The stone is too heavy for me to move.（改為同義句）The stone is ______ heavy ______ I can't move it. 4. 順便告訴你，我們的家鄉變得越來越漂亮了。（翻譯句子）______ the way, our hometown ______. 5. She has chosen a red dress for the party.（改為一般疑問句）______ she ______ a red dress for the party?
答案：1. Long time no see 2. Fuzhou has changed a lot 3. so; that 4. By; has become more and more beautiful 5. Has; chosen
解析：1. “Long time no see!”的常見回應為“Long time no see!”；2. 根據B的回答“城市變了”，A應提及福州的變化，故填“Fuzhou has changed a lot”；3. too...to...可轉換為so...that...（否定）；4. “順便告訴你”為By the way，“變得越來越漂亮”用現在完成時has become more and more beautiful；5. 現在完成時一般疑問句將has提前，動詞過去分詞不變。
IV. 看圖寫話。1. have, be 2. have, go 3. he, just 4. so...that, enjoy 5. yesterday
答案：1. They have been to the Great Wall. 2. He has gone to Australia. 3. He has just gone to the library. 4. She is so interested in reading that she enjoys it very much. 5. He took photos yesterday.
解析：1. 結合“have, be”及可能的圖片（如長城），用現在完成時have been to；2. 結合“Australia”提示，用has gone to；3. 結合“Library”圖片，用has just gone；4. 結合“讀書”圖片，用so...that...結構和enjoy doing；5. 結合“拍照”圖片及yesterday，用一般過去時。
