新PEP人教版九年级英语Unit 14 Section A Grammar Focus-4b课件
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1、Unit 14 I remember meeting all of you in Grade 7.,Section A Grammar Focus-4b,Objectives,To review Simple Past Tense, Present Perfect Tense, Simple Future Tense, Present Progressive. To review Objective Clause. To learn the new words and phrases: senior, text, level,used to do.,Grammar Focus,四 种 时 态
2、一 览 表,宾语从句即在复合句中充当宾语的句子。,宾 语 从 句,We know Li Na. 主 谓 宾,We know that Li Na plays tennis very well. 主 谓,宾语从句,主 谓 宾 状,学好宾语从句共有三关需要突破: 连接词语序时态,Are you ready?,连接词关,语 序 关,宾语从句用陈述语序。如: He is an honest boy. The teacher said. The teacher said (that) he was an honest boy. Does he work hard?I wonder. I wonder i
3、f/whether he works hard. When did he leave?I dont know. I dont know when he left.,主句是现在的时态,从句的时态可根据实际情况而定。如: I hear that she has written three letters to the headmaster. Mr Green says that the snow was very heavy last month.,时 态 关,主句是过去的某种时态, 从句一定要用过去的某种时态。,如: We didnt know why she had missed the fl
4、ight. He told me that he was watching a cartoon film at 10 oclock this morning. 注意:如果宾语从句表述的是客观真理、自然现象等时,不管主句是什么时态, 从句都要用一般现在时。如: He said that light travels much faster than sound.,used to do sth. 意思是“过去常常做某事”,表示过去经常做或一直做而现在不做,它只用于过去时态。结构: 1. used to的肯定句结构 主语used to动词原形 I used to go to the cinema, b
5、ut I never have time now. 我过去经常去看电影,但现在没有时间了。,Language Points,2. used to 的否定句结构 A) 主语did not use to动词原形 used当做实义动词来看,所以变否定句要 用助动词did; B) 主语used not to动词原形 把used当做情态动词,变否定句直接在used 后面加not即可,used not可以缩写成 usednt或usent。 美式英语通常用A形式,英式英语常用B形式。,例如: You didnt use to drink. 你过去不喝酒。 The shop usednt to open on
6、 Sundays. 过去这家商店星期天不营业。,3. used to的一般疑问句结构 A) Did主语use to动词原形? B) Used主语to动词原形? 美式英语通常用A形式,英式英语用B形式。 Did you use to go swimming in the river when you were young? 你小时候经常在河里游泳吗? Used he go to school by bike? 他过去骑车上学吗?,4. used to用于省略句时,肯定式保留to, 否定式不保留to。例如: 你过去常打篮球吗? Used you play basketball? 是的,经常打。(不
7、,不常打。) Yes, I used to. (No, I usednt.),_When I get to senior high,I will join the school swim team. _ My time in junior high school has been enjoyable. _ In Grade 8, I studied harder but I still got poor grades in English. I had problems with pronunciation and reading texts. So the next year, I work
8、ed much harder and got better grades.,3,1,6,Number the sentences to make a paragraph.,4a,_ Next year, I will be in senior high school. I cant believe how fast the time went by! _This year, with Mr. Trents help, my English level has been improving and I hope to get good grades at the end of the year.
9、 _ In the first year, I didnt work very hard in class, but I joined many different school clubs and had a lot of fun.,5,4,2,I had problems with pronunciation and reading texts. have problem with“在有困难” 相当于 have problems in doing sth e.g. Did you have any problems with your homework? 你在家庭作业方面有困难吗? = D
10、id you have any problems in doing your homework?,Language points,类似短语有have trouble / difficulty with sth / (in) doing sth“在某方面做某事有困难” e.g. I have diffculty understanding it. 我理解这事有困难。 I have trouble with math this term. 这个学期我学习数学有困难。,I cant believe how fast the time went by! go by是不及物动词短语“(时间)逝去,过去”
11、 e.g. I forgot many things of childhood as time went by. 随着时光流逝我忘记很多童年时代的事情。 Two years has gone by since he returned home. 自从他回到家,已经过去了两年。,Everyone may feel time _ very quickly when they do something interesting. A. go by B. to go by C. went by,A,1. What do you remember about Grade 7? 2.What happene
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