英语总复习课件

考点三：考查与一般过去时的区别
例1.—These farmers have been to the United States . B there ? —Really ? When ___ Ａ. will they go Ｂ. did they go Ｃ. do they go Ｄ. have they gone B you ___ your homework yet ? 例2.—______ —Yes . I _____ it a moment ago . Ａ. Did ; do ; finished B.Have ; done ; finished Ｃ. Have ; done ; have finished Ｄ. will ; do ; finish
三、现在完成时的各种句式：
１.陈述句：主语＋ have/has+过去分词 ＋其他成分。 ቤተ መጻሕፍቲ ባይዱ.否定句：主语＋have/has+not+过去 分词＋其他成分。
3.一般疑问句：Have/Has+主语＋过去分 词＋其他成分？
4.特殊疑问句：特殊疑问词＋ have/has＋其他成分？
5.反意疑问句：借助于助动词have/has 来完成反意疑问句。 例如：They have lived that village for ten years, haven‟t they ?
1.reach 到达 Ag. They reached the school before the bell rang . 在 铃响之前他们到达了学校。 reach 及物动词，后面 She reached the school at 8 可直接加宾语。 today.他今天8：00到校的。 到达 arrive 不及物动词，后 I arrived in Beijing last night. 接宾语时要加介 我昨天晚上到达了北京。 到达 词in（大地点）/ （小地点）。 get 不及物动词，后 When did you get to the 接宾语时要加介 park？你什么时候到的公园？ 到达 词to。
考点四：考查非延续性动词的用法
例1. His father ______ the Party since 1978 . D Ａ. joined Ｂ. has joined Ｃ. was in Ｄ. has been in 例2.—Do you know him well ? — Sure .We _________ friends since ten years ago . B Ａ. were Ｂ. have been Ｃ. have become Ｄ. have made A here ? 例3.—How long have you ____ —About two months . Ａ. been Ｂ. gone Ｃ. come Ｄ. arrived 例4. Hurry up! The play __________ for ten minutes . C Ａ. has begun Ｂ. had begun Ｃ. has been on Ｄ. began 例5. His uncle died two years ago .（改变句子，句意不变） been __ dead His uncle has ____ _ for two years 例6. Her mother has been a Party member for three years .（同义 joined the Party three years ________ ago 句） Her mother _______ . 例7. It _____ A ten years since he left the army . Ａ. is Ｂ. has Ｃ. will Ｄ. was
重点语法：现在完成时（2）
一、现在完成时的结构： （助动词）have/has+过去分词
二、现在完成时的用法： １.“完成法”：表示过去发生或已经完成 的某一动作对现在造成的影响或结果。 标志性词：already、 never、 ever、just、 yet 、before 等。 ２.“未完成法”：表示动作或状态从过去已经 开始，持续到现在并有可能延续到将来。 时间状语：for＋段时间；since＋过去点时间； so for 等。
Unit 1
新型授课课件
模块短语
1.Be up to sth. 正在做某事 2.No problem 没问题 3.No one 没有一个人 4.Fay away 遥远 5.In order to 为了，目的是 6.One day 某天 7.Get imformation 获取信息 8.Space travel 太空旅行 9.Go online 上网 10.Search for 搜索 11.Make a modle 制作模型
Li Lei has never read this book, has he ?
四、正确运用have/has been to, have/has gone to,和have/has been in 三种结构。 １. have/has been to表示“过去曾去过 某地”，但现在已经回来了。 ２. have/has gone to表示“已去了某 地”，现在还没有回来。
考点二：考查时间状语
例1. He has _______ been to Shanghai , has he ? Ｂ Ａ. already Ｂ.never Ｃ.ever Ｄ. still 例2. Have you met Mr Li ______ Ｃ ？ Ａ. just Ｂ. ago Ｃ.before Ｄ. a moment ago Ｄ one new book in the past two year . 例3. The famous writer ____ Ａ. is writing Ｂ.was writing Ｃ.wrote Ｄ.has written 例4.—Our country ______ Ｃ a lot so far . —Yes . I hope it will be even ______ . Ａ. has changed ; well Ｂ. changed ; good Ｃ. has changed ; better Ｄ. changed ; better Ｃ 例5. Zhao Lan ______already ______in this school for two years . Ａ. was ; studying Ｂ. will ; study Ｃ. has ; studied Ｄ. are ; studying Ｃ Xiao Li since she was a little girl . 例6. We ______ Ａ. know Ｂ. had known Ｃ. have known Ｄ. knew 例7. Harry Potter is a very nice film .I_______ it twice . Ｂ Ａ. will see Ｂ. have seen Ｃ. saw Ｄ.see
简析：现在完成时中，非延续性动词不能与for和 since引导的表示一段时间的状语连用，通常是用相应 的延续性动词来代替。常用的非延续性动词及替代形式 如下： close—→be closed, put on→wear , open—→be open get up—→be up, finish/end—→be over , lose—→be lost , marry—→be married(to), get to know—→ know fall asleep/ go to sleep —→be asleep ( sleep ) , come/arrive—→be here/in , come/get back—→be back , go/leave-be away , become —→be , borrow —→keep , buy—→have , begin/start—→be on , die—→be dead , join—→be in/be a ember of．．． , catch a cold—→ have a cold等，
简析：现在完成时与一般过去时容易混淆，就是因为它 们所表示的动作都发生在过去，但二者又有区别：一般过去 时表示过去某个时间发生的事、存在的状态或经常发生的动 作，说话的侧重点在于陈述一件过去的事情，与现在没有关 系；现在完成时表示与现在有关系的发生在过去的动作，它 不与表示过去的时间状语（如yesterday , last week , a moment ago等）连用。故例１、２的正确答案皆为B。
３. have/has been in 表示“已在某地 （呆了多久）”，如果是小地方用at代替in。
• 3.Listen and read
Now answer the questions.
1.Making a model spaceship. 2.He isn,t sure hoe to make it.
5.just 刚才 6.discover 发现，找到
考点一：考查基本概念 例如： Both his parents look sad . Ｂ Maybe they ____what's happened to him . Ａ. knew Ｂ. have known Ｃ. must know Ｄ.will know 简析：现在完成时主要强调过去发生的动作对 现在造成的影响，或过去发生的动作还未结束， 一直持续到现在或将来，重点在于对现在的影响。 这种考查难度较大，往往无时间状语，需要从上 下文分析、推理才行。故上两侧根据上下文分析、 推理，正确答案是Ｂ。
简析：现在完成时的时间状语常有如下四类： ⑴现在完成时常与already（已经），just （刚刚，正好），ever（曾经），never（从来， 也不；从不），before（以前），yet（仍然） 等连用。 ⑵现在完成时常与recently（近来），so far（到目前为止），in the past/“last + 一段 时间”等时间状语连用。因为上述短语表示的是 从现在起往前推算的一段时间，句中的动作是从 过去某一时间或时刻开始持续到现在的。 ⑶现在完成时时常与“for +时间段或since + 过去时间点”连用（含从句，从句过去时）。 ⑷现在完成时还与once（一次），twice（两 次），three times（三次），several times （几次）等表示重复次数的词语连用。