2018年秋季八年级英语上册Unit2MyFavoiuriteSchoolSubject

1、Un it 2 My Favourite School Subject+【复习目标】1.熟记本单元的重点词汇，短语和句型2.熟练掌握现在完成时的用法丰【学习过程】Step 1:单元词汇听写Step 2:单元语法集训现在完成时现在完成时表示过去发生的某一动作对现在造成的影响或结果；也可以指过去开始的动作或状态延续到现在或者有可能持续下去，常与现在完成时连用的词或短语有：already，just，yet，so far，for+段时间，up to now等。考点一：现在完成时的句式变化。现在完成时由助动词have/has+过去分词”构成，其各种形式都是通过助动词have/has来变化的，即变否定句时

2、在have/has后加not,变疑问句时把have/has提到主语 的前面。肯定式否定式Ybu/I have worked,.He/She/It has worked.We/Yoii/Tliey haveworked.Yoivl have not worked,.He/She/It has notworked.+We/Yoii/They have not worked.一般疑问句和简略答语Have I/you worked.,?Has he/slie/ilworked.?Have we/yoii/theyworked. ?Yes, yoii/I have.Yes, lie/she/it has

3、.Ves, yoiVwe/they have.No, yoii/I haventNo, lie/slie/ it hasnt-N o, yoii/we/ theyliavenFt,Whe n will you hand in your book report?22Sorry,rm not sure. I_ writing it yet.A. did nt fin ishB. dont fin ishC. had nt fini shed D.have nt fini shed考点二：表示过去发生的动作对现在造成的影响或产生的后果。常与already，yet，never，just，ever等连用

4、。eg:She has already finished the work.她已经完成了这份工作。I have just heard the n ews.我刚刚听到这则消息。He has n ever/ever visited the Great Wall.他从来没有/曾经游览过长城。I have nt fini shed my homework yet.我还没做完家庭作业。Have you ever_(hear) of“Tiger Mother(虎妈)”，Amy?考点三：表示动作从过去某时开始一直持续到现在，并有可能持续下去。常与for+时间段”或since+表过去的时间点或一般过去时的句子

5、”连用。The ,young man_(live) alone since he graduated from college.表示瞬间动作的词在现在完成时的肯定句中不能与表达一段时间的时间状语连用。些词与一段时间连用时，可进行以下变化：Leave宀be away;begin,start be on；joinTbe in；die be dead;buyThave；borrow,lendTkeepeg:The game has been on for five minutes.比赛已经开始五分钟了。He_ his hometow n for twenty years.He really miss

6、es it!A. has been away fromB.leftC. has leftD.is away from考点四：have been to,have gone to禾口have been in辨析have been to,have gone to禾口have been in当这3have been to表示去过某地”，暗含现在不在那儿。have gone to表示已经去了某地”，暗含现在不在这儿。have been in表示一直呆在某地”。eg:Have you been to Beijing?你去过北京吗？He isnt here right now. He has gone to

7、 London.他现在没在这里。他去伦敦了。How long have you bee n in China?你在中国呆了多久？Have you see n Mrs. Smith rece ntly?No. She_ Australia on bus in ess.Shell come back in two days.A. has come toB.has gone to C.has gone in D.has been to过去发生的动作，对现在造成的影响和结果，just,already常用着。过去的动作或状态，一直持续到现在，for和since把时间带。been to+地名，曾经到过某地

8、”。gone to+地点，到某地去了”已走 远。been in+地方，呆在某地”。考点五：无明显时间标志，仍使用现在完成时。有上下文语境，根据语境可推断用现在完成时。Mike,why are you watching TV again?I_ my homework.A. finish B.finished C.have finished D.had finished考点六：现在完成时和一般过去时的区别侧重点不同，现在完成时表示过去发生的动作对现在造成的影响，侧重于现在的情况； 般过去时表示过去某个时候发生的动作、存在的状态，与现在不发生关系。试比较：We have already clea n

9、ed the classroom.我们已经打扫了教室。We clea ned the classroom this morni ng.24今天早上我们打扫了教室。时间状语不同：现在完成时常和already,yet,just,ever,never,before等副词连用；一般过去时常和yesterday,last week,just now,in 2004,two days ago等具体的表示过去的时间 状语连用。eg:He has never seen her before.他以前从未见过她。He saw her three days ago.三天前他见过她1 have bee n to Sh

10、an ghai. I_ there last mon th.A. goB.went C.have gone D.will go学以致用一、单项选择1.Paula is pleased that she_ her lost watch.A. fin dsB.found C.has fou ndD.will find2.Her son_ the army for two mon ths. She misses himvery much.A. has joined B.has bee n in C.joined D.was in3.Victor and Rick_ Shan ghai on bus

11、in ess many times.A. have gone to B.have bee n to C.have bee n in4.How time flies! Three years_ since I_ you last time.A.have passed; meetB.has passed; metC.passed; have met5.You said that Zhiji n Cave is very beautiful._ you_ there?A. Have; gone B.Have; bee nC. Have; gone to D.Have; bee n to二、按要求完成

12、句子6. Ben has finished the project on reusing natural resources.（改为否定句）Ben_the project on reusing n atural resources.7. We have studied at this school for three years.（改为同义句）5Three years has_since we_ to study at this school.8.Running Manhas been very popular.（改为一般疑问句）_ Running Man_very popular?9. Mr

13、. Brow n and his wife have bee nmarried for 20 years.(改为同义句)Mr. Brow n and his wife_20 years ago.10. Mrs. Liu has taught En glish si nee 2010.(对画线部分提问)_ _ _ Mrs. Liu_ En glish?Step 4:单元要点集训根据短文内容及所给提示，补全文中单词或用所给单词的适当形式填空Jane was a good girl. She studie .d hard but she was weak. She often m_ (1)class. Her parents were worried. Later, her teacher，Mr. Green, h