Revision 1（课件）-2024-2025学年Join in 外研剑桥英语六年级上册

Revision 1 I have cleaned the dishes. She has watered the flowers. She has eaten four hamburgers They have finished their homework. 现在完成时1 I have cleaned the dishes. She has watered the flowers. She has eaten four hamburgers They have finished their homework. 含义 1）动作发生在________，现在已经________，并且对现在有________。 过去 结束 影响 现在完成时 句子结构 I have cleaned the dishes. Mary has eaten four hamburgers. 肯 主 + have/has + done（过去分词） 否 I have not cleaned the dishes. Mary has not eaten four hamburgers. 主 + have/has not + done（过去分词） 疑 Has/Have + 主 + done（过去分词）？ Have you cleaned the dishes? Has Mary eaten four hamburgers? 答 注： have not=haven’t has not=hasn’t Yes, 主 has/have. No, 主 has/have not. eat - eaten water - watered live - lived study - studied clean - cleaned 过去分词-done 过去分词-done 动词过去分词变化规则：规则变化 直 去 双 改 一般情况下，直接+ed 以不发音的e结尾的动词，去e加ed 以辅元辅重读闭音节结尾的动词，双写 末尾辅音字母再加ed 以辅音字母+y结尾的动词，变y为i加ed work -- worked visit -- visited move -- moved like -- liked shop -- shopped drop -- dropped carry -- carried try -- tried 过去分词-done 动词过去分词变化规则：不规则变化 原形 过去式 过去分词 原形 过去式 过去分词 buy bought bought lose lost lost bring bring bring sit sat sat catch caught caught drink drank bring drunk get got got drank be was/were been have had had swim swam swum hear heard heard break broke broken leave left left give gave given Check 根据图片，用现在完成时完成句子。 My mum _______ _______ ______ housework. I ______ ______ this movie. It is interesting. has not done have read 时间标志词 现在完成时1 I have already done my homework. He hasn’t washed his car yet. She has ever been to Paris. They have never visited the Great Wall. We have just been to the cinema. already: 表示“已经” 可放在have/has和done之间或句末 yet: 表示“还；尚且；已经” 用于否定句或疑问句中 用于句末 ever: 表示“曾经” 可放在have/has和done之间 never: 表示“从未” 可放在have/has和done之间 just : 表示“方才；刚刚” 可放在have/has和done之间 Check 单项选择 1 I ______ already found my book. A has B have C am 2 He has just ______ his car. A repaired B repairs C repair 3 Have you caught the thief ______? A already B just C yet Ask a question with the past participle form of the verb. Have they been good friends? be good friends drink water drink water eat hamburger take away the nuts take away the nuts I have studied English for ten years. Mary has lived in the castle since two years ago. They have been in Paris for several days. We have waited for the bus for 10 minutes. 现在完成时2 含义 2）动作开始于________，一直持续到________，并且很有可能________下去。 过去 现在 持续 I have studied English for ten years. Mary has lived in the castle since two years ago. They have been in Paris for several days. We have waited for the bus for 10 minutes. 时间标志词 现在完成时2 I have studied English for ten years. Mary has lived in the castle since two years ago. 过去 现在 for ten years for表示________________, 后接_____________ 持续一段时间 时间段 two years ago 现在 since two years ago since表示________________, 后接_____________ 自从....... 时间点 Practice 1. He has already _____ the dishes. You needn’t wash them again. A. wash B. washed C. washes 2. They _____ lived in America for ten years. A. have B. has C. are 3. The boy has _____ here for an hour. A. wait B. waited C. waits 4. --- ______ have you lived here? --- For 10 years. A. How B. How many C. How long 5. He has learned English ______ almost 8 years. A. for B. since C. already 6. --- How long ____ you ____a cold? --- Since last night. A. have; got B. have; have C. has; made Practice 7. He has _____ visited the Great Wall. He wants to have a visit. Ａ. already B. never C. yet 8. It _____ ten years since I saw her last time. A. has been B. have been C. is 9. Have the students cleaned the classroom _____? A. just B. yet C. ever 10. My father _____ just _____ back from work. He is tired now. A. have; come B. has; came C. has; come 11. I _____ my new neighbours yet, so I don’t know their names. A. don’t meet B. meet C. haven’t met 12. We _____ Linda since she was a little girl. A. know B. has known C. have known Practice 13. --- Have you _____ your homework yet? 　 --- Yes, we _____.　　 A. finish; have B. finish; do C. finished; have 14. --- _____ has the Smiths waited here? --- For twenty minutes. A. How long B. When C. How often 15. --- _____ you ever _____ the history museum, Paul? --- No, I haven't. A. Do; visit B. Did; visit C. Have; visited Thanks for listening! $$