新版新目标英语七年级下册Unit112全册复习课件.ppt
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1、,语法探究,.情态动词 概念:情态动词表示说话人对所说动作的_。如:需要、可能、意愿、怀疑等。特点:形式上没有_和_的变化,有的没有_变化;不能单独作_语,因为情态动词本身词义_;必须和不带“_”的_连用。意义:情态动词一般有_个意义。否定式:情态动词的否定式一般为在其后加_。,观点,人称,数,时态,谓,不完全,to,动词原形,多,not,Unit 1 Can you play the guitar?,一般疑问式:一般疑问句通常将其提到_。.情态动词can的用法 A.意义 1.表示_。如:He can speak English very well.他英语说得很好。She can sing s
2、ome English songs.她会唱几首英文歌曲。2.表示_。如:You can play the violin after school every day.每天下课后你可以拉小提琴。,句首,能力,许可,Students cant take cell phones or Mp3 players to school.学生不允许带手机或MP3到学校。3.表示_。如:Can you tell me an English story?你能给我讲个英语故事吗?Could you help me with my English?你能帮我学英语吗?温馨提示:上句中的could 是can 的过去式,用
3、在一般现在时的句子中,表示比can更客气的请求。,请求,4.cant 表示_。如:Is that Mr.Smith?那是史密斯先生吗?That cant be him.He is in New York now.那不可能是他。他现在在纽约呢。,否定猜测,B.句型变化肯定句:He can play the_drums.否定句:He _play the drums.一般疑问句:_he _the drums?两种回答:Yes,he _/No,he _对画线部分提问:_ _he play?,cant,Can,play,can,cant,What,can,Unit 1 易错点针对训练,易错点针对训练.单
4、项选择()1.Can you _ him to stop smoking?Sure.AtellBsayCtalkDspeak()2.The little boy _ English very_.Aspeaks;good Bspeaks;well Csays;well Dtells;well,A,B,.用good或 well 填空He is a _ student;he is _ and studies_.2.The food smells _ and it sells _.使用适当的介词填空1.Running is good_ a mans health.2.Parents arent alw
5、ays good _ their children.,Unit 1 易错点针对训练,good,well,well,good,well,for,with,3.The lady is very good _ her cat.4.If you are not good _ driving,youd better keep the car away.使用所给词的适当形式填空1.The book is very _(interest).2.I need a_(relax)holiday.3.Are you _(interest)in music?4.He doesnt feel _(relax)when
6、 he is at work.,Unit 1 易错点针对训练,to,at,interesting,relaxing,interested,relaxed,语法探究,.一般现在时态特殊疑问句的结构 1.结构:特殊疑问词 be 主语?特殊疑问词 助动词do/does 主语 实义动词?When/What time is the party?When do you go to school?What time does he go to work?常用的特殊疑问词:_/_ _(什么时候),_(什么地方),_(谁),_(谁的),_(如何)。,when,what,time,where,who,whose,
7、how,Unit 2 What time do you go to school?,2.对画线部分提问:(1)They get dressed at_six._ _ _ they get dressed?(2)She takes a walk at_nine._ _ she _ a walk?(3)He usually swims in_the_lake._ _ he _?(4)Jack goes to school on_foot._ _ Jack _ to school?温馨提示:what time 对具体某一时刻进行提问;when 对笼统时间进行提问。,Unit 2 语法探究,What,
8、time,do,When,does,take,Where,does,swim,How,does,go,Unit 2 语法探究,.英语时间表示法1.使用数字(_ 数 _数)。如:7:20seven twenty;8:55eight fiftyfive。2.使用介词(past或to)。当分钟数30分钟时,使用介词_,“分钟数 past 小时数”。如:9:10ten minutes past nine;10:30half past ten;当分钟数30分钟时,使用介词_,“(60分钟数)to(小时数1)”。如:11:40twenty minutes to twelve.,小时,分钟,past,to,
9、Unit 2 语法探究,温馨提示:(1)特殊时间段的表示法:30分钟可以使用_代替;15 分钟可以使用_代替。如:5:30 half past five;9:45a quarter to ten。(2)在某一时刻使用介词_。(3)提问时间使用:“What time is it?”或“Whats the time?”,half,quarter,at,.英语中的频度副词的用法 英语中常用的频度副词及含义:_(总是;一直),_(通常),_(从来没有),_(有时候)等,常用在行为动词前。如:I usually take a walk after dinner.晚饭后我经常散步。He never goe
10、s to school late.他上学从不迟到。They sometimes eat lunch at school.他们有时候在学校吃午饭。,Unit 2 语法探究,always,usually,never,sometimes,Unit 2 易错点针对训练,易错点针对训练.单项选择()1.Either you or she _ on duty today,dont forget it.OK,I wont.Ais Bam Care Dbe()2.My parents ask me to finish my homework _ after school.Its a good habit.Ao
11、neBfirstCones Donce,A,B,.用first,one,ones 或 once 填空 1.He is the _ in the English test.2.Please have an apple.Thanks,I have _.3.These apples are green,and the red _ are in the basket.4.He cleans his car _ a week.用所给词的适当形式填空 1.Either she or I _(be)busy this week.,Unit 2 易错点针对训练,first,one,ones,once,am,2
12、.Neither you nor he _(be)at work now.3.There _(be)two books and a pen on the desk.4._(arrive)at school on time,he gets up very early.同义句转换 He has a job in town.He has _ _ _ _ in town.,Unit 2 易错点针对训练,is,are,To arrive,a piece of work,语法探究,.how引导的一般现在时态的特殊疑问句 1.特殊疑问词how提问动作的_。如:How do you go to school?
13、“你如何上学呢?”I ride my bike to school.“我骑自行车去上学。”2.表达动作行为的方式,使用动词take(乘坐)、ride(乘车)、walk(步行)、fly(乘飞机)等;使用介词by等。主语 take/ride/walk/fly to 地点主语 go to 地点 by 交通工具。如:,方式,Unit 3 How do you go to school?,(1)He takes the plane to Beijing.He _ _Beijing.He goes to Beijing by _.(2)She walks to school.She goes to sch
14、ool _ _.how far 与 how long的区别 how far是提问两地之间的_,how long 用来提问 _或某个事物的_。如:,Unit 3 语法探究,flies,to,plane/air,on,foot,距离,时间的长短,长度,It is five kilometers from my home to my school.(距离)_ _ is it from your home to your school?The river is 1,000 kilometers long.(距离)_ _ is the river?The meeting is 2 hours.(时间段)
15、_ _ is the meeting?,Unit 3 语法探究,How,far,How,long,How,long,Unit 3 语法探究,.hundred的两种用法 1.hundreds of 名词复数,“数以百记的,成百上千的,”表示一种“_”;2.数字 hundred 名词复数,“百”,表示“_”。如:There are hundreds of people on the island.岛屿上有成百上千的人。He has five hundred interesting books.他有五百本有趣的书籍。,约数,确切数,Unit 3 易错点针对训练,易错点针对训练.单项选择()1.The
16、 island is the biggest one _ islands.Aamong hundred of Bamong three hundred Cbetween hundreds of Dbetween three hundreds()2._ takes the old man a long time _ the door of his own.AIt;to open BIt;opening CThat;to open DThat;opens,B,A,Unit 3 易错点针对训练,.用among或between填空 1.In the word“map”,letter“a”stands
17、_ letter“m”and letter“p”.2.Look!There is a man standing _ the students.He is our teacher.根据汉语提示完成句子 1.He has _ _(两百本)storybooks at home.2._ _(成百上千的)people are relaxing on the square on hot summer nights.,between,among,two hundred,Hundreds of,Unit 3 易错点针对训练,.同义句转换 1.The girl is five years old.She is
18、a _ girl.2.He spends half an hour watching TV every night._ _him thirty minutes _ _TV every night.,five-year-old,It takes,to,watch,语法探究,.祈使句 定义:用于表达命令、请求、劝告、警告、禁止等的句子叫_句。时态:使用_时态。结构:动词原形其他成分 please.否定祈使句在动词原形前面加_。如:Be quiet in the classroom,please.在教室里请保持安静。Dont fight.不要打架。,祈使,一般现在,Dont,Unit 4 Dont
19、eat in class.,Unit 4 语法探究,.情态动词have to 和must 1.情态动词have to和must都表示“_”的意思。have to 表示从_条件上来看必须做某事;must表示说话人_必须要做某事。如:There is no bus,you have to walk home.(没有公交车是客观条件)没有公共汽车,你必须走回家。I must study English well.(想学好英语是一种主观想法)我必须要学好英语。,必须,客观,主观上,Unit 4 语法探究,have to有_、_和_的变化,而must 只有一种形式。如:He has to stay at
20、 home,its raining.他必须待在家中,下雨了。3.在否定结构中dont have to表示“_”,而mustnt表示“_”。如:You dont have to wait for him.你没必要等他。You mustnt play with fire.Its dangerous.你禁止玩火。那很危险。,人称,数,时态,不必要,禁止,Unit 4 语法探究,【练习吧】()1.Can I go to the park,Mum?Certainly.But you _be back before six oclock.A.can B.may C.might D.must()2.You
21、_ stop when the traffic light turns red.A.can B.have to C.need D.had better,D,B,Unit 4 语法探究,()3._ come late to school tomorrow!A.Do B.Does C.Be D.Dont()4.下面哪句话是祈使句?A.Hi,there.B.Here you are.C.Be quick.D.No way!,D,C,Unit 4 易错点针对训练,易错点针对训练.用wear,put on 或 dress 填空 1.He _his coat and goes out.2.She is_a
22、 red skirt today.3.The little child can_himself now.用too many,too much 或 much too 填空 1.There are _people and _ traffic in the street.Its _crowded.,puts on,wearing,dress,too many,too much,much too,Unit 4 易错点针对训练,2.Watching TV _is bad for our health.用 too,also 或 either 填空 1.He speaks English.He can _
23、speak Chinese.2.I like Mount Tai.He likes it,_.3.She isnt late.I am not late,_.,too much,also,too,either,Unit 4 易错点针对训练,.用适当的介词填空 1.I am afraid you cant pass,because our boss is very strict _the quality of it.2.All the workers cant go out at work.The boss are strict _them.同义句转换 He often wears an old
24、 shirt.He often _ _an old shirt.,in,with,has on,语法探究.why引导的特殊疑问句 特殊疑问副词why 在句子中用来提问_。结构:Why do(nt)/does(nt)主语 其他?回答:Why 引起的特殊疑问句只能用because来回答。如:Why do you like monkeys?你为什么喜欢猴子?Because they are very clever.因为它们很聪明。,原因,Unit 5 Why do you like pandas?,Unit 5 语法探究,.where 引导的特殊疑问句 特殊疑问副词where 在句子中用来提问_。结
25、构:Where be 主语 其他?Where do/does 主语 动词原形 其他?如:Where are you from?你来自哪里?I am from Shandong.我来自山东。Where does Peter live?彼得住在哪里?He lives in UK.他住在英国。,地点,Unit 5 语法探究,.否定疑问句 在本课中“Isnt she beautiful?”是否定疑问句。结构:助动词与not的缩写式 主语(实义动词)其他?回答:回答时要“根据事实,前后一致,翻译相反”。如:Its raining all day.Isnt it boring?Yes,it is.I ca
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