八年级英语下册 Unit 8 Have you packed yet？Self check课件 .ppt

1、Unit8 Self check,1.Fill in each blank with the correct word given.,fed,lock,clean out,chatted,heard,1.feed-fed-fed 2.Dont forget to lock the door. If you are the last person to leave.,Points explanation,3.人：need sth. I need some flowers. need to do sth. I need to clean out my cupboard. 物：need doing

2、sth.=need to be done The flowers need watering.= The flowers need to be watered.,情态动词：“必须必要”,常用在否定句和疑问句中,无人称和数的变化。 She neednt worry about her test. Need he do his homework now? Must I leave? No, you neednt.,packed his bag,gotten the mail,said goodbye to Grandma,watered the plants,cleaned his room,wa

3、shed the dishes,将要离开 在前厅 和奶奶告别 电话占线 是你的工作 轮到你了 从邮箱里取信,1.be leaving 2.in the front hall 3.say goodbye to grandma 4.the telephone was busy 5.Its your job to do sth. 6.its your turn 7.get the mail from the mail box,短语翻译,1.英语中的一些趋势性动词：用现在进行时表“将来”。(come, go, leave, get, arrive, start, reach等) 1.He is com

4、ing. 2.Were leaving in an hour. Were leaving for Beijing. 3.Were going to Beijing. 注意：当大家碰到这类词时，一定不要望文生义，翻译成“正在进行” 该翻译成“将”,Points explanation,2.in front of in the front of 3.say goodbye to sb. say hello to sb.=greet sb. 4.be busy doing sth. 忙于做某事 be busy with sth. 忙于某事 5.Its ones job to do sth.,6.tu

5、rn v.翻到，转身，拐弯 turn to page 7 turn leftturn right link-v. 变得 turn+颜色turn +n.adj. The leaves turn yellow. He turned teacher two years ago.= He turned into a teacher two year ago.,6.turn n. 轮流，顺序 its ones turn (to do sth.) take turns. (to do sth. ) 词组： 1.turn onoff turn updown turn against 背叛 turn over

6、 翻过来，翻转,现在完成时复习,buy - bought- bought put - put- put do - did- done feed- fed- fed see- saw- seen write -wrote- written win- won- won make - made- made have- had- had be - was/were- been sing- sang - sung,常出现动词的过去式和过去分词,take - took- taken hear- heard- heard get - got - gotten say- said- said find- fo

7、und- found come- came- come bring -brought -brought go - went - gone leave- left - left,一、定义： 现在完成时表示过去某时发生的行为对目前（现在）产生的影响。即用过去发生的某个行为来说明现在的某种情况。 We are good friends.(现在的情况） I knew him in 1997.（过去的动作） We have known each other since 1997. 现在完成时把过去的动作和现在联系起来并着眼于现在）,现在完成时的用法,1.already(肯定句) 2.yet(否定句和疑问

8、句, 句末) 3.never，ever(肯定句和疑问句) 4.just (谓语动词之前) 5.before(句末）,二、1.关键词：,1. Ive already had dinner. I _ _ dinner _. 2. He has just finished his homework. He _ _ his homework _. Have you had dinner yet? Has he finished his homework yet?,havent,had,yet,hasnt,finished,yet,练习：把下列句子改为否定句和疑问句,1.Have you ever be

9、en to Beijing? 2.He has never read this book. 3.I have already done my homework. 4.Have you done your homework yet? 5.I have just drunk a cup of coffee. 6.We have known each other before.,1. “Have you _ seen the film?” “No, I have _ seen it.” 2. “Has the bus left _?” “Yes, it has _ left.” 3.He have

10、_ done his homework. 4.We have never seen _.,ever,never,yet,already,just,before,试一试：用never, ever, already, yet, just, before填空,常用的时间状语： 1.so far 到目前为止，至今， 2.in the past few years在过去的几年里in the past twelve months 3.for+一段时间 4.since+时间点句子（过去式）, 特殊句型： It is+一段时间+since（过去式）,2.关键词：,1.So far, I have learnt

11、 1.000 English words. 2.In the past few years, my village has changed a lot. 3. Ive know Li Lei for ten years. 4.I have lived here since 1998. 5.She has taught us since I came to the school. 6.Its about ten years since he left his home. Its+一段时间+since(过去时的句子),三、特殊用法 瞬间动词-延续动词,1.我买了这块手表五年了。 2.这位老人已经死

12、了十年了。,I have bought this watch for five years. I have had this watch for five years I have had this watch since 5 years ago.,The old man has died for ten years. The old man has been dead for ten years The old man has been dead since 10 years ago.,翻 译 练 习：,3.自从六点钟他就来这儿了。 4.我离开家乡已十年了。,He has come here

13、 since 6 oclock. He has been here since 6 oclock.,I have left hometown for 10 years. I have been away from hometown for 10 years.,have been tohave gone tohave been in 的用法比较,have been to 意思是“到过，去过”，表示曾经到过某处，但现在人不在那儿。 have gone to 意思是“去了”，表示已经去了某地，现在人可能在去的途中或已在那儿了。 have been in 意思是“呆了多久” 某人一直待在某地多长时间了

14、,句末有一段时间。,四、特殊用法,I have been to Beijing.去过，此刻回来了 I have gone to Beijing.不在这了，现在去了，到没到，不知道 I have been in Beijing for a year.在那里呆了一年,用Have been to, have gone to, have been in 填空,Mike and his parents _ Beijing for half a year. Mum is not at home now. she _ the shop. _ you ever _ to kun ming ?,have been in,has gone to,Have been,