1、 1下册重要知识点梳理词类1) 物主代词：表示所属关系的代词（属于谁的）形容词性物主代词和名词性物主代词的关系：形容词性物主代词：必须和名词在一起。My father, your 单 数 复 数人称 形容词性物主代词名词性物主代词形容性物主代词名词性物主代词第一人称 my mine our ours第二人称 your yours your yourshis hisher hers第三人称its itstheir Theirs语法知识点1.词类：物主代词、情态动词 can 和方位介词短语2.时态：一般将来时态和一般过去时态3.句型：特殊疑问句、祈使句、感叹句和选择疑问句2teacher. 物主代
2、词 名词性物主代词:相当于与之相对应的形容词性物主代词+名词。This shirt is mine. =This is my shirt.练习 （1）选择题。 （ ）1. Look at . A. him B. he C. his（ ）2. I drive to the park every day.A. they B. their C. them（ ）3. classroom is big. A. we B. us C. Our（ ）4. I love . A. she B. her C. hers（ ）5. Do you know ? A. I B. my C. me（ ）6. I am
3、son. A. they B. their C. them（ ）7. This is not _ desk. My desk is over there.A. I B. my C. me（ ）8. Can you spell _ name, Harry? Sorry.A. you B. your C. yours3（ ）9. Tom and Jack are brothers. This is _ room.A. they B. them C. their（ ）10. We are in the same class. _ classroom is very nice.A. our B. my
4、 C. ours（ ）11. Mrs. Green is my teacher. Im _ student.A. he B. his C. him（ ）12. Thats a cat. _ name is Mimi.A. It B. Its C. Its（2）用括号里的代词的适当形式填空1, Mr Yang is _(we) teacher._(him) is from Beijing. _(his) teaches_(our) English.2, Look,there is a cat._(they) is Lilys._(it) name is Mimi.3, Let_(I) tell
5、_(she) about_(he) life at school.4, This is _(they) room.Where is _(our)?5, Dont use the eraser._ is _(me).6, The lady under the tree is _(me) aunt._(her) often sings with _(she) husband2) 情态动词 can 1.含义：表达人或物的能力，能或 会2.特点：情态动词 can 没 有人称和数的变化，之后要加动词原形。3.否定形式：cannot(正式用法)cant(口语)44.句型结构：肯定句： 主语 + 情态动词
6、+ 动词原形 + 其他 + 。She / They can swim well.否定句： 主语 + 情态动词 + not + 动词原形 + 其他 + 。She / They can not swim well.一般疑问句： 情态动词 + 主语 + 动词原形 + 其他 + ？Can she / they swim well?Yes, she / they can. / No, she / they cant.特殊疑问句： 疑问词 + 情态动词 + 主语 + 动词原形 + 其他 + ?Why can she / they swim well?Who can swim well?练习：( ) 1)
7、The sign on the wall means you stay away from the building.A. must B. cant C. shouldnt( ) 2) How many books you see on the desk? A. may B. can C. should( )3) - you see the sign over there? - Sorry, I cant. A. Can B. Cant C. Should4. I can run fast. I _ _ fast. (否定句)5. He can play basketball well. （一
8、般疑问句）5_ he _ basketball well?3) 介词 over正上方 onon the left of. 在左边next to/near 在附近，紧挨着 in the front of 在 里面的前面 under .在 .正下方between .and .在两者之 间Lingling sits between Tony and Daming. 玲玲坐在托尼和大明之间among 在三者或三者以上之间 Miss Li is among lots of students. 李老师在许多同学之间注意：介词短语常和 be 动词连用。behind/at the back of 在. 后面o
9、n the right of. 在右边in front of.在.前面6时态1) 一般将来时时间状语：in+一段时间；tomorrow ；in the future; next+时间；this+ 时间（表示将来时间的状语） be（is,am.are） going to 的用法。含义：计划，打算做某事将来时句型结构：一般将来时 be going to+动词原形 肯定句结构：主语+be going to +动词原形+其他.否定句结构：主语+be not going to +动词原形+其他.一般疑问句：be 动词提前Be +主语+going to +动词原形+其他？肯定回答：Yes，主语+be.否定
10、回答：No，主语+be not.注意：表示计划到某地去，谓语动词 go 与 going 重复，一般只说 be going to +地点.come/go/arrive/leave 等表示位置转移的动词可用于现在进行表将来。Eg:I am going to London next year. She is going to check her email.Look! The bus is coming.7 由 shall 和 will 引 导的一般将来时含义：将会特点：助动词 shall 和 will 没有人称和数的变化，之后要加动词原形。shall 在一般将来时中，一般用于第一人 称之后。例如：
11、I/We shall have an English lesson.我们将 有一节英语课。否定形式：shall notshant will notwont将来时句型结构:肯定句：主语+shall/will+do否定句：主语+shall/will+not+do（will not 可缩写成 wont）一般疑问句：shall/will+主语+ do特殊疑问句：疑问词+ shall/will+主语+do2) 一般过去时1一般过去时表示过去某个时间发生的动作或存在的 状态，常和表示过去的时间状语连用。一般过去时也表示过去经常或反复发生的动作。2标志性时间状语：yesterday（昨天）, last we
12、ek（上周）, last month（上个月）, last year（去年）, two months ago（两个月前）, the day before yesterday（前天） ，in 1990 (在 1990 年), in those days （在那些日子里）等表示过去的时间状语连用。3动词结构：V-ed动词过去式变化规则：1一般在动词末尾加-ed ，如：pull-pulled, cook-cooked2结尾是 e 加 d，如：taste-tasted83末尾是辅音字母加一个元音字母和一个辅音字母的重 读闭音节，应双写末尾的辅音字母，再加-ed，如： stop-stopped4以“ 辅
13、音字母 +y”结尾的，变 y 为 i， 再加-ed ，如：study-studied5不规则动词过去式：lose(丢失) -lostmake(制造) -made mean(意思) -meant meet(见) -met pay(付) -paid say(说) -said sell(卖) -sold send(送)-sent sit(坐) -sat sleep(睡) -slept smell(嗅) -smelt spell(拼写) -spelt spend(度过) -spent stand(站) -stood teach(教) -taught tell(告诉) -told win(赢) -won
14、 think(想) -thought understand(理解) -understood begin(开始) -began blow(吹) -blew break(打破) -broke choose(选择) -chose do(做) -did draw(画) -drew drink(喝) -drank drive(驾驶) -droveeat(吃) -ate fall(落下) -fell fly(飞) -flew forget(忘) -forgot give(给) -gave go(去) -went grow(成长) -grew know(知道) -knew9lie(躺) -lay-lain
15、ring(按铃) -rang write(写) -wrote ride(骑) -rode see(看见)-saw show(出示) -showed wake(弄醒) -wokesing(唱) -sang speak(讲话) -spoke steal(偷) -stole wear(穿 ) -woreswim(泳) -swam take(拿) -took throw(扔) -threw become(成为) -became come(来) -came run(跑) -ran 4. 句式变化规则：Be 动词在一般过去时中的变化：（1）am 和 is 在一般过去时中变为 was。（was not=wa
16、snt）（2）are 在一般过去时中变为 were。（were not=werent）（3）带有 was 或 were 的句子，其否定、疑问的变化和 is, am, are 一样，即否定句在 was 或 were 后加 not，一般疑问句把 was 或 were 调到句首。句中没有 be 动词的一般 过去时的句子否定句：didnt +动词原形，如：Jim went home yesterday.Jim didnt go home yesterday.一般疑问句：在句首加 did，句子中的动词过去式 变回原形。如：Jim went home yesterday.Did Jim go home y
17、esterday?10特殊疑问句：疑问词+一般疑问句？如：Jim went home yesterday.Did Jim go home yesterday?What did Jim do yesterday?练习：1、填空1. 我打算明天和朋友去野炊。I_ _ _ have a picnic with my friends.I _ have a picnic with my friends.2. 下个星期一你打算去干 嘛? 我想去打篮球。What _ _ _ _ _ next Monday? I _ _ _ play basketball.What _ you do next Monday? I _ play basketball.3. Nancy is going to go camping.（改否定）Nancy _ going to go camping.4. Ill go and join them.（改否定）I _ go _ join them.
