八年级下册英语unit5 section a 4a-4c课件（ppt课件）

1、单位5，section a grammar focus 4c，what were you doing when the rain storm came？1，学习交流课件，what were you doing when the rainstorm came？I was taking a shower。2，学习交流课件，I was sleeping。3，学习交流课件，I was cooking。4，学习交流课件，I was cutting hair。5 Write each phrase in English。在猛烈的暴风雨中醒来，打扫杂乱的电话和洗澡时徐璐帮助的感觉就像Strong wind，

2、a heavy rainstorm，fall asleep，wake up，in a mess，Take a shower，at that time，你昨晚8点在干什么？what _ _ _ _ _ _ _ you _ _ _ _ _ at eight last night？2.我在洗澡。_ _ _ _ _ _ _ _ _ _ ashower.3 .暴风雨时她在做什么？_ _ _ _ _ _ _ wasshedoing _ _ _ _ _ _ _ _ _ _ _ _ _ _ of the rainstorm？根据grammar focus，was taking，were doing，教科书内容

3、完成以下句子。What at the time，8，学习交流课件，4 .她在做作业。she _ _ _ _ _ _ _ _ _ _ her _ _ _ _ _ _ _ _ _ _ _ _ _ _ . 5。暴风雨来临的时候他在做什么？what _ _ _ _ _ _ _ he _ _ _ _ whenthe _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _6.暴风雨来临时，她在读图书馆书。she _ _ _ _ _ _ _ _ _ _ in the library when the rainstorm _ _ _ _。was doing

4、homework，was doing What _ _ _ _ _ Ben _ _ _ _ _ _ _ _ _ _ _ _ itbbork开始下雨的时候，本在帮他做妈妈晚餐。When it began to rain，Ben _ _ _ _ _ _ _ _ _ hismom _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _.what _ _ _ _ _ _ _ Jenny _ _ _ _ _ _ _ _ _ Linda _ _ _ _ _ _ _ _ 10。琳达在睡觉的时候，珍妮在帮玛丽做作业。_ _ _ _ _ Linda was sleep

5、ing，Jenny _ _ _ _ _ _ _ _ _ _ _ _ Mary _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _What were you doing at six last night？我昨天晚上6点在做作业。I was doing home work at six last night。科举进行中，12，学习交流课件，科举进行中，用法：a:表示科举某一时刻进行中的行为，与特定科举时间副词配合使用，一般时间是3360 at 8 last night e . g .昨天上午10点你在做什么？what were you doing at 10 yester day

6、 morning？我那时在给爸爸写信。I was writing a letter to my father at that moment。13，学习交流课件，b:表示在科举一段时间内进行的动作。E.G .我们去年冬天在建房子。We were building a house last winter。否定句和疑问句：e.g .我们没有在家睡觉。We were not sleeping at home。感觉怎么样？Was he feeling well？14，学习交流课件，现在分词的构成，1)一般动词在词尾加-ing(如go - going)。2)以不发音的字母e结尾的动词先去掉e，然后加-in

7、g。come-coming make-making writewriting 3)以音节结尾的动词，如果结尾以辅音字母结尾，必须先写两次牙齿字母，排除以ing，x，w结尾的动词。例如， get-getting swim-swimming show-showing，15，学习交流课件，4)添加以字母y结尾的单词，直接添加ing。例如Carrying、playing、studying。以字母ie结尾的动词将ie改为y，然后加上ing。(diedying lielying 6)以元音字母和e结尾或以e结尾的动词直接加-ing。See-Seeing be-being，16，学习交流课件，时态使用注意事

8、项，1)一些动词，如see、hear、have、like、know、remember 2)templateE.G .公共汽车来了。铃响了。here comes the bus。there goes the bell。17，交流课件学习，科举进展和一般科举时态的区别，1)科举进行表示科举进行中的动作，一般过去表示完整的动作。示例：they were writing letters to their friends last night。昨天晚上他们在给他们的朋友写信。They Wrote Letters to their friends last night .他们昨晚给他们的朋友写信了。(表达

9、了他们已经写的意思，整个写作过程完成了。)，18，交流课件学习，2)动作持续时间长，或者无聊，赞美等情感色彩，经常以科举进行形式表达。示例：he was thinking more of others than of himself。他想别人比想自己多。the boy was always making trouble then。那时他总是惹麻烦。(表示说话者厌烦的语气)，19，学习交流课件，在科举进行过程中，意义：表示在科举某个时刻进行的动作。结构：was/were doing示例：I WAS Having an English Class at this time yesterday。如果

10、当前正在进行，则语义：表示当前正在进行的动作。结构：is/am/are doing范例：I am having an English class。20，学习交流课件，fill in the blanks。1.what _ _ _。Jim _ _ _ _ _ _ _ _ _ _ _ _ _ _ _(sleep)when I came in . 3 . they _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _Paul and I _ _ _ _ tennis yesterday . he did much better than I . playb . will playc .

11、 playedd . are playining-sorry . I _ _ _ _Mr . blackis going to marry a girl he _ _ _ _ _ _ _ in Japan last year . meets b . metc . has metd . would The street . a . walk sb . walk sb不连续动词是指动作很短，瞬间结束。 start、begin、hit、jump、knock等。24，学习交流课件，2)牙齿单元有引导when和while的时间副词子句。When表示“时间”。句子中既可以使用连续动词，也可以使用非持续动词

12、，这种动词既可以表示动作，也可以表示状态。子句的动作可以与主句的动作同时发生，也可以在主句的动作前后发生。25，学习交流课件，Mary was having dinner when I saw her。the boy was still sleeping when his mother got home yesterday morning他昨天早上到家的时候，那个男孩还在睡觉。26，学习交流课件，while表示“时间”，“期间”。它强调主句的动作与从属句的动作同时发生，或主句的动作在从属句的动作过程中发生。While子句必须是表示动作或状态的连续性动词。例如：我们北京市的时候天气很好。我出去的

13、时候她打了电话。像the weather was fine while we were in Beijing，she called while I was out :一样，我们游泳的时候，有一个人偷了我们的衣服。别人工作的时候，不要这么大声说话。while wewere swimming、someone stole our clothes。dont talk so loud while others are working。28，学习通信课件，摘要，1) 2) while总是指持续时间，在从句中必须使用连续性动词。，29，学习交流课件，1 ._ _ _ _ _ _ _ _ Jennifer was reading a magazine，His sis ter was listening to the pop music . a . whileb . whenc . what time 2 . I wws，4a，while John was taking photos，Mary bought a drink _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _while John was taking photos，Mary b