初中三年级英语课件.ppt

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1、一模考试单选知识点：一模考试单选知识点：1.the old man in a brown coat穿棕色衣服的那个老人穿棕色衣服的那个老人the表示特指，译为表示特指，译为“那个那个”a表示泛指表示泛指.2.On New Years Eve在除夕在除夕口诀：口诀：in表段，表段，on表天，表天，at 表示时间点表示时间点练习：用练习：用in, on, at填空。填空。1.I was born _ May.2.Mary was very happy _ Christmas Day.3.Tom often gets up late _ weekends.4.She always goes to b

2、ed _ 11:00.5.They went shopping _ a rainy morning. inononatonThe teacher of the class ,together with the students, _ going to see a movie this afternoon.A.is B. are C. was主语是主语是the teacher,因此谓语动词用单数。因此谓语动词用单数。这句话的顺序可以是这样的。这句话的顺序可以是这样的。The teacher of the class is going to see a movie together with th

3、e students this afternoon.Eg. The woman with her three children _ watching TV this time yesterday . A. is B. are C. wasAC4.has gone to 与与has been tohas gone to 去某地了，还没回来去某地了，还没回来has been to 去过某地，已经回来了去过某地，已经回来了练习：用练习：用have been to 或或has gone to填空填空1.I _ Beijing twice.2.Lily isnt in the classroom, sh

4、e _ the library.3.Mother _London, and shell be back in two days.have been tohas gone tohas gone to5.prefer更喜欢，相当于更喜欢，相当于like betterprefer doing to doing比起。更喜欢做。比起。更喜欢做。prefer to do sth.更喜欢做某事更喜欢做某事prefer to do rather than do宁愿做某事而不做某事宁愿做某事而不做某事6.be busy doing sth.=be busy with sth.忙于某忙于某事事tooto太。以至于

5、不。太。以至于不。7.nine hundred九百九百hundreds of 数百数百8.much 修饰比较级，修饰比较级，more 用于多音节形容词或副词用于多音节形容词或副词前，表示比较级，前，表示比较级，the most用于多音节形容词或副词前，用于多音节形容词或副词前，表示最高级。表示最高级。much colder冷得多冷得多more interesting更有趣更有趣the most important最重要的最重要的9.since完成时的标志，完成时的标志，since前面的主句用现在完成时，前面的主句用现在完成时，后面的从句用一般过去时。后面的从句用一般过去时。I have bee

6、n in the city since I was born.10.set up建立建立 stay up熬夜熬夜 pick up拾起拾起11.感叹句：感叹句：1)How +形容词形容词/或副词或副词+主语主语+谓语谓语How hard they are working . （hard努力地，副努力地，副词）词）2)What +a /an +可数名词单数可数名词单数+主语主语+谓语谓语What a fine day!3)What +不可数名词不可数名词+主语主语+谓语谓语What bad weather! (weather天气，不可数天气，不可数)常见不可数名词：常见不可数名词：news, in

7、formation, advice, work,weather12.in+一段时间，译为一段时间，译为“一段时间以后或以内一段时间以后或以内”，用于一般将来，用于一般将来时，用时，用how soon提问。提问。in an hour一小时以后一小时以后How often 多久一次，对频率提问多久一次，对频率提问How often do you go to the net bar? Once a week.How long 对过去的一段时间提问。对过去的一段时间提问。How long did you stay in Shanghai? Two weeks.13.So +be动词动词/情态动词情态动

8、词/ 助动词助动词+主语，是倒装句。译主语，是倒装句。译为：。也是如此。表示和前者一致。为：。也是如此。表示和前者一致。Lucy is a nice girl .So is Betty.Jim can skate. So can Dave.Li Lei went to the park .So did I .14.by the time 用于过去完成时用于过去完成时,从句用一般从句用一般过去时，过去时，By the time she got to the bus station, the bus had left.15.bad/ill-worse-worst little-less-least

9、good/well-better-best16.see sb. doing sth.看见某人正在做某事看见某人正在做某事see sb. do sth.看见某人经常做或做过某事看见某人经常做或做过某事类似用法的感官动词：类似用法的感官动词：hear, watch.17.反义疑问句：当主句中有下列否定词反义疑问句：当主句中有下列否定词nothing, never, hardly, little, few, none等时，后面的短句用肯定。等时，后面的短句用肯定。She has few friends here, does she?They had nothing to do, did they?1

10、8.That /those 用于比较级句式中，代替前面提到的事物。用于比较级句式中，代替前面提到的事物。The weather in Beijing is much colder than _ in Shanghai.that 在这里代替在这里代替weatherThe roads now are a lot wider than _ in the past.those 代替代替roadsthatthose19.Have you found the information about the famous people _ you can use for the report?这是一个定语从句，

11、先行词是这是一个定语从句，先行词是information ，指物用，指物用which /that20.Must I ? No, you neednt ./No , I dont have to.21.if /unless引导的条件状语从句，引导的条件状语从句，“主将从现主将从现”Well go for a walk if it doesnt rain tomorrow.22.Could you +动词原形动词原形 你。，好吗？你。，好吗？答语答语:Certainly. /Of course./Sure./No problem.which23.since是现在完成时的标志，后接时间点或句子。是现

12、在完成时的标志，后接时间点或句子。for用于现在完成时，后面接时间段。用于现在完成时，后面接时间段。She has learned English since three years ago.(三年三年前是时间点前是时间点)She has learned English for three years.（三年是一段（三年是一段时间）时间）24.between用于两者之间用于两者之间among用于三者及三者以上。用于三者及三者以上。25.一般过去时的被动语态：一般过去时的被动语态：was/were+过去分词过去分词I was sent to Zhengzhou for a meeting las

13、t month.The roads were built two years ago.26.drop掉下，掉下，fall跌倒，落下跌倒，落下,catch抓住，接抓住，接住住27.What you did made it possible for me to finish my work on time.What you did是句子的主语，是句子的主语，made是谓语是谓语make it +adj. for sb. to do sth.是固定句是固定句型。使做某事。型。使做某事。28.Somewhere cool某个凉爽的地方某个凉爽的地方形容词修饰不定代词形容词修饰不定代词/副词，放在不定代词的后面。副词，放在不定代词的后面。29.Could you tell me where you bought?Where引导的宾语从句，语序为陈述引导的宾语从句，语序为陈述语序。并且为过去时。语序。并且为过去时。30.You cant smoke here=No smoking here.此处禁止吸烟此处禁止吸烟