2024年人教版中考英语二轮专题复习 现在完成时课件

现在完成时 ---------------------------------------- Know the basic information about the Present Perfect Tense. 1 3 ---------------------------------- Practice the skills of talking in the daily life and doing exercises in the exam. 2 ---------------------------------- Master the usage of this tense. Learning aims 定义 动作已完成，强调过去发生的事对现在造成的影响和结果。 (一) eg: She has already finished her homework, so she can have a rest now. past present future sth. happened make an influence or a result 定义 过去的动作一直延续到现在甚至会继续下去。 (二) past present future sth. happened has lasted for a period may continue lasting eg: I have studied in LC middle school for 2 years. 结构 肯定陈述句：S+have / has+done (动词的过去分词)+其他. 否定陈述句：S+have / has not+done+其他. 一般疑问句：Have / has +S+done+其他？ Yes, S+have/has. No, S+haven't/hasn't. =haven't/hasn't 特殊疑问句：特疑词+have / has +S+done+其他？ 过去分词变化规则 过去分词不规则变化 read-read-read put-put-put cut-cut-cut think-thought-thought find-found-found bring-brought-brought lose-lost-lost teach-taught-taught have-had-had see-saw-seen choose-chose-chosen do-did-done go-went-gone take-took-taken drink-drank-drunk come-came-come run-ran-run 1、A-A-A 2、A-B-B 3、A-B-C 4、A-B-A 1.过去式含有“a(o)ught”： teach（教）________think（想)________ buy（买）_________bring（带来)_______ catch(抓住）_______fight(打架)_______ taught thought bought brought caught fought 想去买教材，免得被抓（带）来打（架）。 2.含“ee”的去e末尾+t： keep（保持）________sleep（睡）______ sweep（扫）________meet（遇见)______ feel（感觉）_______leave（离开)_______ kept slept swept met felt left 我遇见一个清洁工保持扫地姿势，看的我感觉想睡觉，就离开了。 3.过去式同原形： cut(割)______ put(放)____let（让)___ set(设置)______hit（击打)______ read(读)_____ cost（花费）_____ hurt(伤害)____beat(战胜）_________ /red/ 让我们花费时间在阅读上，才能战胜无知。 设置和安放好刀子，免得被割受伤害。 不规则动词过去式 4.过去式把主要元音字母改成“a” run______ give _____sing _____ sit______ swim______ ring_______begin______ come_____ drink______ ran gave sang sat swam rang began came drank 不规则动词过去式 5.过去式把主要元音字母改成“o” ride________ drive _______ write________win________ shine______ rode drove wrote won shone 标志词 1、持续性 ①for+时间段 ②since+过去的时间点/时间段+ago，意为"自从"。 I haven't seen him since 1999. I have kept this toy since 4 years ago. I have studied English for six years . ③since+从句（一般过去时） Tom has taught here since he graduated. 用since和for填空 for since since for since since for since since since since 标志词 Have you cleaned the room yet? 2、影响性 ①already，意为"已经"(常用于肯定句have/has之后） We have already finished our homework. ②just,意为"刚刚"(常用于肯定句have/has之后） I have just had breakfast. ③yet,意为"还，已经″(用于疑问句和否定句句末) They haven't decided yet. 标志词 Mary has read the book twice. 3、频率性 ① ever,意为“曾经” ③twice,many times等次数词 Have you ever cooked at home？ I have never seen such a good film. ④before 意为"之前" so far 意为"目前为止" I haven't seen this man before. ②never,意为"从来没有" 延续性动词才能与"for" or "since"搭配 He has bought the book. He has bought the book for a week. He has had the book for a week. come /go/get to be in join be in be a …member leave be away borrow keep begin be on finish be over die be dead return be back can you distinguish? have been to have gone to have been in 去过某地 已经回来 常与ever, never, once,twice,连用 待在某地 与for / since连用 用how long 提问 去了某地 还没回来 常用于第三人称 A: Where is Bob ? B: He ____________ Japan with his sister. has gone to can you distinguish? have been to have gone to have been in 去过某地 已经回来 常与ever, never, once,twice,连用 待在某地 与for / since连用 用how long 提问 去了某地 还没回来 常用于第三人称 A: How long ____ you _______ China? B: I _________ here for 3 years. have been in have been can you distinguish? have been to have gone to have been in 去过某地 已经回来 常与ever, never, once,twice,连用 待在某地 与for / since连用 用how long 提问 去了某地 还没回来 常用于第三人称 A: _____ you ever ________ the city ? B: No , never . Have been to B. have come D. have seen ____ _ _ __ ____ _ _ __ ____ _ _ __ __ D B B. since C. gone A.been B.were D.are ____ _ _ __ ____ __ __ Choose the single choice C B 1.I _____ already ______ (see) the film. I ______ (see) it last week. 2. _____ he __________ (finish) his work today? Not yet. 3. He ____ just ______ (come) back from work. He is tired now. Has seen saw Fill in the blanks with the proper form. has come have finished 4. I ____________ (work) here since I ______ (move) here. 5. So far I _______________(make) quite a few friends here. have worked have worked moved have made $$