1、一般疑问句： Am / Is /Are +主语 + 其它成分Are you a teacher? Yes, I am. / No, I am not. Are they students of your school.Yes they are / No they aren,t.助动词（Do/Does）+主语+动词原形 + 其它成分Do you like it? Yes, I do. / No. I dont . Does he（she） like it? Yes, he（ she ）does. / No, he （ she ）doesnt.特殊疑问句：疑问词+ 一般疑问句 How many s
2、tudents are there in your school? What do you usually do on Sunday?一般现在时动词be和 have的变化形式1.动词Be 叫连系动词, 用法：第一人称单数用am，第三人称单数用is，其它人称用are。2.动词have的用法：第三人称单数用has以外，其它人称一律用have。如:注意事项 1.在英国，人们常用have got代替have，特别在疑问句和否定句中。2.当have如果不表示“有”时，构成疑问或否定句时，就借助于助动词do, doesI have a new pen . 否：I have not a new pen. （
3、表示有） I have lunch at 12 oclock. 否：I dont have lunch at 12 oclock. （表示吃）二现在进行时：now, look, listen，Its+时间.现在进行时: 表示正在进行的、发生的动作基本结构：ambe is + 动词 ingare主语 + be动词（am, are, is）+ 现在分词（ing）+ 其他 I am watching TV.主语 + be动词+ not + 现在分词（ing）+ 其他 I am not watching TV.Be动词（Am, Are, Is） + 主语 + 现在分词（ing）+ 其他 Are you
4、 watching TV? Yes, I am. / No, I am not. What are you doing？动词的-ing形式的变化规律：1.直接加-ing watchwatching cleancleaning2.以-y结尾的动词，直接加-ing studystudyingplayplaying3.以不发音的-e结尾的动词，先去-e再加-ing makemaking comecoming4.末尾只有一个元音字母和一个辅音字母的重读闭音节动词，双写末尾字母，再加-ing cutcutting三、一般将来时的用法：表示将来某一时刻的动作或状态，或将来某一段时间内经常的动作或状态。to
5、morrow（明天），the day after tomorrow（后天），next （下一个），from now on（从现在开始），in the future（将来），soon（不久）等 结构：（ 1 ） be（am,is ,are） +going to+动词原形 （ 2 ） will+动词原形“be going to+动词原形（打算）”= ” will+动词原形（将，会）”Im going to study tomorrow. I will study tomorrow.（be going to着重于事先考虑好 will 未事先考虑好）-一般不用考虑主语 + be （am, are, i
6、s） going to + 动词原形. 主语 + will + 动词原形主语 + be （am, are, is） not going to + 动词原形. 主语 + wont + 动词原形.Be （Am, Are, Is） + 主语 + going to + 动词原形?Will + 主语 + 动词原形?疑问词+ 一般疑问句？注意：will 常简略为 ll，并与主语连写在一起，如：Ill，hell，itll，well，youll，theyll。四、一般过去时yesterday（昨天）, last （上一个）, this morning（今天早上），ago（以前）, before （在之前）,
7、in 2002（在2002年） 等用法：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。也表示过去经常或反复发生的动作动词过去式变化规则：1一般在动词末尾加-ed 如：watch-watched, cook-cooked2结尾是e加d 如：taste-tasted3末尾只有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：am,is-was, are-were, do-did, see-saw, say-said, giv
8、e-gave句型：1、Be动词在一般过去时中的变化：am 和is 变为was。 否定（was not=wasnt）are 变为were。 否定（were not=werent）在 was或were后加not把was或were调到句首。2、行为动词在一般过去时中的变化didnt + 动词原形 如：Jim didnt go home yesterday.在句首加Did，句子中的动词过去式变回原形 如：Did Jim go home yesterday?（1）疑问词+did+主语+动词原形？ 如: What did Jim do yesterday?（2）疑问词当主语时：疑问词+动词过去式？Who
9、went to home yesterday?附录：小学常用不规则动词过去式一、不规则动词的过去式的构成1把动词原形中的i改为a，变成过去式。如：beginbegan，drinkdrank，givegave，ringrang，singsang，sitsat，swimswam 2把重读开音节中的i改为o，变成过去式。drivedrove，riderode，writewrote 3改动词原形中的aw ow为ew，变成过去式。drawdrew，growgrew，knowknew，throwthrew（动词show除外，showshowed） 4动词原形中的e改为o，变成过去式。getgot，forg
10、etforgot 5动词原形中的ee改为e，变成过去式。feedfed，meetmet 6动词原形中的eep改为ept，变成过去式。keepkept，sleepslept，sweepswept 7动词原形中的eak改为oke，变成过去式。breakbroke，speakspoke 8动词原形中的ell改为old，变成过去式。sellsold，telltold 9动词原形中的an改为oo，变成过去式。standstood，understandunderstood 10以ought和aught结尾，且读音是 :t的过去式。bringbrought，buy bought，thinkthought，c
11、atchcaught，teachtaught 11以ould结尾且读音为ud的情态动词过去式。cancould，shallshould，willwould 12把动词原形中的o改为a，变成过去式。comecame，becomebecame 13在动词原形后加d或t变成过去式，并且发生音变。hearhi heardh :d， sayseisaidsed，meanmi:nmeantment 14动词的过去式与动词原形一样。letlet，mustmust，putput，readreadred 二不规则动词表原形 过去式 中文释义am was 是（表示存在、状态等）are were 是（表示存在、状态
12、等）become became 成为；变成begin began 开始break broke 打破bring brought 拿来；取来；带来build built 构筑；建造；建筑buy bought 购买；买can could 可以；能；可能；会catch caught 赶上（车船等）；捕获come came 来；来到cut cut 切；割；削；剪do/does did 做；干；行动draw drew 画drink drank 喝；饮drive drove 开车；驾驶eat ate 吃feel felt 感到；觉得find found 寻找；查找fly flew 飞行forget forg
13、ot 忘记；忘却get got 变得give gave 给；授予go went 去have/has had 得（病）；患（病）；有；吃；hear heard 听见；听说hide hid 隐藏is was 是（表示存在、状态等）keep kept 保持；使保持某种状态know knew 知道；了解leave left 离去；出发let let 允许；让lose lost 失去；丧失make made 使；促使；迫使；做；制作may might 可能；可以mean meant 表示的意思；作的解释meet met 遇见；相逢put put 放；摆；装read read /e/ 读；阅读ride r
14、ode 骑ring rang （铃）响rise rose 上升run ran 跑；奔跑say said 说；讲see saw 看见send sent 发送；寄；派；遣set set 放, 置show showed 出示；给看shut shut 关上（门、盖、窗户等）sing sang 唱；唱歌sit sat 坐sleep slept 睡；睡觉speak spoke 说；说话swim swam 游泳take took 搭乘；花费（时间）；拿走；带到teach taught 教；讲授tell told 告诉；讲述think thought 想；思考will would 将要win won 赢；获胜
15、write wrote 书写小学英语语法（词性）总结一、形容词、副词的比较级和最高级的用法：当两种物体之间相互比较时，我们要用形容词或副词的比较级；当相互比较的物体是三个或三个以上时，用形容词或副词的最高级。比较级 二者比较，标志词：than最高级 三者以上比较，标志词：the 形容词、副词的比较级和最高级的变化规律：单音节形容词或副词后面直接加-er或-est talltallertallestfastfasterfastest以-e结尾的单音节形容词或副词直接加-r或-st largelargerlargestnicenicernicest以-y结尾的形容词或副词，改-y为-i再加-er或
16、-est busybusierbusiestearlyearlierearliest形容词或副词是重读闭音节时，双写最后的辅音字母，再加-er或-est hothotterhottest5.多音节形容词或副词前面直接加more或most beautifulmore beautifulmost beautiful6. 以ly结尾的副词一般加more或most slowlymore slowlymost slowly7.不规则变化 good （well）- better-best bad （badly）-worse-worst little-less-least far-farther-furth
17、er many（much）- more most形容词、副词的比较级和最高级用法：比较级：1、形容词：物体A + am / are / is + 形容词比较级 + than + 物体BI am taller than you. This picture is more beautiful than that one.2、副词：物体A + 行为动词 + 副词比较级 + than + 物体B.He studies better than me.最高级：物体A + am / are / is + the + 形容词最高级 + 比较范围（of + 人/物，in + 地方）.I am the talle
18、st in the class. Shanghai is one of the biggest cities in China.物体A + 行为动词 + 副词最高级 + 比较范围（of + 人/物，in + 地方）.Cheetahs run fastest in the world. He studies best of us.表示两者对比相同：主语+谓语+as+形容词/副词原形+as+从句This box is as big as mine. This coat is not so/as cheap as that one. I study English as hard as my bro
19、ther.英语比较级和最高级 练习（一）1.A pig is _ than a dog. wS_4 C|Y_ A. much heavy B. more heavierC much heavier D. more heavy _5S_wtDfj 2.Which is _ season in Beijing? JMD$_/Q） I think its spring. |!G_nH9 P A. good B. well C. best D. the best :Kh_EOpOK 3. The city is becoming _. ?_Fq1R6_ A. more beautiful and mo
20、re B. more beautiful and beautiful I_7）=#a2 C. more and more beautiful D. more beautiful and beautifuler _Z$N,#S 4.Which does Alice like _ , Chinese or Art? _9#yu_| _ CGG!J3FNz9 A. well B. best C. better D. much d_ _4.c3 A. the longest river B. longest rivers THzE_%_W C. the longest rivers D. longer
21、 rivers n_$.bVU 6.LiMing speaks Chinese _ better than me. _zS_V_o（a（ A. very B. more C. a lot of D. much .#Sy!/=Zw 7.There are_boys in ClassTwothan in Class Four. #Dat_j_| J A. more B. many C. most D. best L- scB#m 8.Who has _ oranges now, Jim, Lily or Lucy? C1_$5S）r A. much B. biggest C. better D.
22、the most QU）,R+_zB 9.Mother is _ in my family. _-QHOBmJ,E A. busy B. busier C. the busiest D. more B0IB$jGU_ 10.No one is _ Lucy in the class. 4=_? k_b_ A. so tallest as B. as taller as C. so high as D. as tall as A_R4W$_ （二） 写出下列形容词与副词的比较级与最高级形式：long_ _ wide _ _ fat _ _ heavy_ _ slow _ _ few_ _ bri
23、ghtly_ -_ bably _ _ far_ _ quickly _ _ happy_ -_ unhappy_ （三）用所给词的正确形式填空：1. Of the two girls, I find Lucy the _ （clever）. 2. Gold（黄金） is _ （little） useful than iron（铁）. 3. My sister is two years _ （old ） than I. 4. Johns parents have four daughters, and she is the _ （young） child. 5. The _ （cheap） b
24、ags are the not usually the best ones. 6. The short one is by far _ expensive of the five. 7. The boy is not so _ （interesting） as his brother. 8. Dick sings _ （well）, she sings _（well） than John, but Mary sings_（well） in her class. 9. She will be much _ （happy） in her mew house. 10. This dress is _
25、 that.（twice, asas, expensive） 参考答案：（一）C D C C C D A D C D .bCl6V_7l. （二）longer longest wider widestfatter fattest heavier heaviestslower slowest fewer fewestmore brightly, most brightly worse, worstfurther,furthest more quickly, most quicklyhappier happiest unhappier unhappiest（三）clever lessOlder youngestCheapest the mostInteresting well, better, the bestHappier twice as expensive as二、情态动词情态动词的定义：情态动词有词义，但它不能单独作谓语，它必须和其他动词一起构成谓语。
