人教版（2024）八年级下册Section A精品ppt课件

这是一份人教版（2024）八年级下册Section A精品ppt课件，文件包含Unit5SectionA2d＆GF-4cpptx、Unit5SectionA2d听力mp3、conversationmp4、thePastProgressiveTensemp4、导入mp4等5份课件配套教学资源，其中PPT共33页， 欢迎下载使用。
Mary: What were yu ding last night, Linda? I called at seven and yu didn't pick up.Linda: Oh, I was in the kitchen helping my mm.Mary: I see. I called again at eight and yu didn't answer then either.Linda: What was I ding at eight? Oh, I knw. When yu called, I was taking a shwer.Mary: But then I called again at nine.Linda: Oh, I was sleeping at that time.Mary: S early? That's strange.Linda: Yeah, I was tired. Why did yu call s many times?Mary: I needed help with my hmewrk. S while yu were sleeping, I called Jenny and she helped me.
adj. 奇特的；奇怪的
When引导的时间状语从句
While引导的时间状语从句
taking a shwer
helping her mther
in the kitchen
in the bathrm
in the bedrm
Mary was helping her mther in the kitchen at seven.
Mary was taking a shwer in the bathrm at eight.
Mary was sleeping in the bedrm at nine.
过去进行时表示在过去某一时刻或某一段时间正在进行的动作。其基本结构为“was/were+动词-ing”。
eg：The girl was shpping when I saw her.
主语 + was/were + v-ing+其他.
主语 + was/were + nt + v-ing+其他.
eg：I wasn’t watching TV at nine 'clck last night.
eg：—Were yu cking at that time? —Yes, I was. / N, I wasn't.
Was/Were + 主语 + v-ing + 其他?
特殊疑问词 + was/were + 主语 + v-ing + 其他?
eg：—When were yu dancing yesterday? —We were dancing at ten last night.
表示过去某一段时间内一直进行的动作，常与the whle day, all day yesterday等时间状语连用。有时没有明显的时间状语，可根据上下文语境判断。
eg：I was watching TV the whle night. We were having classes all day yesterday.
表示过去某一时刻正在进行或发生的动作，与表示过去某一时间点的时间状语连用，如at 3 'clck yesterday afternn, at this time yesterday等。
eg：Miss Li was shpping at this time yesterday. I was lking fr my lst cat at nine last Mnday mrning.
昨晚8:00at 8:00 last night 昨天这个时候this time yesterday 正在那个时候at that time /at that mment 昨晚6:00 到9:00rm 6:00 t 9:00 last night 昨天晚上yesterday evening 昨天当你到这儿时when yu gt here yesterday 刚才当我看见他们时when I saw them just nw 当你遇到他们时when yu met them 我们外出时while we were ut 昨天妈妈在做饭时while my mther was cking 当你在和Jhn说话时while yu were talking with Jhn
take ________ play ________ shp ________sleep ________ buy ________leave ________ turn ________kid ________hit ________die ________lie ________write________
when和while都可意为“当……时”，用来引导时间状语从句，表示主句动作发生的背景。
表示主句动作发生的特定时间，既可指时间点，也可指时间段。
eg：When he was a child, he always tried ut new ideas.
从句的谓语动词可以是延续性动词，也可以是非延续性动词；从句的动作和主句的动作既可同时发生，也可以是先后发生。
eg：It was snwing when he arrived at the statin.
如：wrk, study, drink, eat等。
延续性动词指动作可以延续一段时间，而不是瞬间结束。
非延续性动词指动作极为短暂，瞬间结束。
如： start, begin, hit, jump, knck等。
eg：When I gt t the airprt, the guests had left.
从句位于主句之前或之后，当位于主句之前时，与主句要用逗号分开。
当主句为将来时或表示将来意义时，从句要用一般现在时表示将来。（主将从现）
eg：The by will be a writer when he grws up.
eg：While Linda was sleeping, Jenny was helping me with my hmewrk.
while引导的时间状语从句强调主句动作在从句动作进行的过程中发生，或者同时发生。从句的谓语动词必须为延续性动词，常用进行时。
eg：The by fell asleep while I was reading the stry.
When I arrived at hme, my mum was cking.
主句的动作时持续的，而从句的动作是短暂的，此时用_________ 引导时间状语从句，主句用_____________时态，从句用___________时态。
I arrived at hme while/when my mum was cking.
I was watching TV while my mther was cking.
主句和从句的动作在过去的某时刻或某时段同时发生，而且动作都是持续性的，此时用________引导从句，并且主句和从句都用___________时态。
While Jhn was taking phts, Mary bught a drink.Jhn was taking phts when Mary bught a drink.
While Jhn was taking phts, Mary bught a drink./Jhn was taking phts when Mary bught a drink.While Jhn was playing the pian, Mary left the huse./Jhn was playing the pian when Mary left the huse.While Jhn was cleaning his rm, Mary turned n the radi./Jhn was cleaning his rm when Mary turned n the radi.While Jhn was shpping, Mary tk the car t the car wash./Jhn was shpping when Mary tk the car t the car wash.
At 7:00 a.m., I wke up. ______ I _____ making my breakfast, my brther _____ listening t the radi. ______ I was eating, the radi news talked abut a car accident near ur hme. My brther and I went ut right away t have a lk. ______ we gt t the place f the accident, the car _____ in bad shape frm hitting a tree. But luckily, the driver _____ fine. The rads ______ icy because f the heavy snw frm the night befre.
adj. 覆盖着冰的；冰冷的
kid v.欺骗；戏弄；开玩笑
What were yu ding at … last Sunday?
1. I called at seven and yu didn't pick up. (教材P34 2d)
pick up 接电话
pick up在此处相当于pick up the phne, 与answer the phne同义。
eg：Lucy was watering the flwers in the garden, s she didn't pick up the phne/answer the phne.
【拓展】pick up的其他常见含义：
either adv. 也
2. I called again at eight and yu didn't answer then either. (教材P34 2d)
either在此作副词，用于否定句中。
eg：Jenny wn't g and Bill wn't either.
【拓展】(1) either还可作代词，意为“（两者中的）任何一个”。
eg：Yu can keep either f the phts.
(2) either还可作限定词，意为“（二者之中）任一的”，修饰可数名词单数。
eg：Yu can park n either side f the street. Either plan is better than mine.
kid v. 开玩笑；欺骗
3. Yu're kidding! (教材P36 4c)
kid作动词，其现在分词为kidding，过去式和过去分词均为kidded。
eg：I didn't mean it. I was nly kidding. Dn't kid yurself (that) he'll change.
【拓展】kid还可以作名词，意为“小孩”，复数形式为kids。正式用语或书面用语中用child表示。
eg：I They've gt three kids. He is just a child.