小学四年级英语一般现在时

1、【知识梳理1】一、一般现在时的构成：1. be 动词：主语+ be + 其他 注意： be 动词根据人称相应地变化为am, is areHe is a little boy.eg:I am a little boy.She is a little girl.2. 行为动词：主语+ 行为动词+ 其他 注意：当主语为第三人称单数(he, she, it) 时，要在动词后加-s/ -es 。I/They/You/We study English.eg:He/She studies English.二、一般现在时基本使用情况：1. 表示经常性或习惯性的动作：I get up at six every

2、day.关键词：常与表示频率的时间副词连用dayyearweekeverymonthafternoonevening2. 表示事物和人物的特征、状态：The sky is blue.He is fat.3. 表示客观事实：The earth goes around the sun.【巩固练习】I. Fill in the blanks with the given verbs in their proper forms.1.She usually _(go) to school by bike.2.The sun _(rise)in the east and _ (set) in the we

3、st .3.John and Linda _ in the same class. (be)4. _ your schoolbags in Room 301? (be)5. _ he often _ his homework every morning? (do) 6.We _ TV on Monday. (not watch)7._ your mother _ rooms every day? (clean)【巩固练习】once/twice/three times a weekon Sundayson Mondays1I. 选择最恰当的答案() 1. _ you have a book?A.

4、 DoB. AreC. IsD. Have() 2. They _ on a farm.A. workingB. is workC. workD. is worked() 3. - Does Peter like to watch TV?- _.A. Yes, he likesB. No, he doesnt C. Yes, he d likeD. No, he likes() 4. She doesn t _ her homework in the afternoon.A. doingB. to doC. doesD. do() 5. How _ Mr. Brown _ to America

5、?A. do, goB. is, goC. does, goD. does, goes() 6. Where s my camera? I _ it.A. am not findingB. am not seeingC. can t findD. can tlook at() 7. - How _ he go to work?- He _ to work by bike.A. does; goB. do; goesC. do; goD. does; goes() 8. - _ you usually late for school?- No, _.A. Do; I amB. Does; not

6、C. Are; I m notD. Are; I arent() 9. _ she _ home at six every day?A. Is, leaveB. Does, leaveC. Is, leavesD. Does, left() 10. Mr. Yang _ English this term.A. teaches ourB. teaches usC. teach usD. teach our【知识梳理2】be 动词，行为动词句型：1.Be动词一般现在时的句型肯定句： sb+ be+其他be 根据人称变为am， is， areeg: He is a teacher.I am a s

7、tudent.They are workers.否定句： sb+ be+not+其他eg: He is not a teacher.I am not a student.They are not workers.一般疑问句： be+sb+其他Is he a teacher?-Yes, he is. / No, he isn t.2Are you a student?Are they workers?特殊疑问句： What is he?2. 行为动词的变化肯定式： sb +do+ 其他eg: I like pork.第三人称单数：sb+does+ 其他eg: He likes pork.否定式：

8、 sb +don 其t+他eg:I don t like pork. 第三人称单数：sb+doesn 其t+他eg: He doesn t like pork.一般疑问句 : Do+ sb + 其他第三人称单数：Does + sb +其他eg: Do you like pork?eg:Does he like pork?-Yes, I do. / No, I don t.-Yes, he does. / No, he doesn .t特殊疑问句：What do you like? / What does he like?【例题精讲】1. 按要求改写句子：1. Do you often play

9、 football after school? ( 肯定回答 ) _.2. I have many books. （改为否定句） _.3. Gao Shan s sistereslikplaying table tennis （改为否定句）_.4. She lives in a small town near New York. ( 改为一般疑问句） _.5. I watch TV every day. （改为一般疑问句） _ .【巩固练习】1. 用括号内动词的适当形式填空1. He often _ (have) dinner at home.2. Daniel and Tommy _ (be

10、) in Class One.3. We _ (not watch) TV on Monday.4. Nick _ (not go) to the zoo on Sunday.5. _ they _ (like) the World Cup?6. What _they often _ (do) on Saturdays?7. _ your parents _ (read) newspapers every day?8. The girl _ (teach) us English on Sundays.9. She and I _ (take) a walk together every eve

11、ning.10. There _ (be) some water in the bottle.基础题：3I. 用括号内动词的适当形式填空1. Mike _ (like) cooking.2. They _ (have) the same hobby.3. My aunt _ (look) after her baby carefully.4. You always _ (do) your homework well.5. I _ (be) ill. I m staying in bed.6. She _ (go) to school from Monday to Friday.7. Liu T

12、ao _ (do) not like PE.8. The child often _ (watch) TV in the evening.9. Su Hai and Su Yang _ (have) eight lessons this term.10. - What day _ (be) it today? -It s Saturday.II. 按要求改写句子。1. I do my homework every day.（改为一般疑问句）_2. She likes eggs. (改为一般疑问句，并做否定回答 ) _3. We go to school every morning. （改为否定

13、句） _4. I like taking photos in the park.（对划线部分提问）_【知识梳理3】第三人称单数行为动词变化规则：1. 规则变化三规律：（ 1）一般情况下直接在动词词尾加-s.ask-askswork-worksget-getsstay-stays（ 2）以字母s, x, ch, sh 或 o 结尾的动词，在词尾直接加-es.watch-watcheswish-wishesfix-fixesdo-doesgo-goespass-passes（ 3）以 “辅音字母加- y”结尾的动词，要先变y 为 i 再加 -es.try-triesstudy-studies cr

14、y-criesfly-flies2.不规则变化需动脑记：be- isarehave-has【例题精讲】I. Change the following verbs after the model.4Model: do does1. fly _2. fax_3. play_4. wash_5. go_6. watch_7. study_8. pay_9. miss_提高题：I.单选题1、 Although Bill isn t rich enough, he often _ money to the poor.A. will giveB. was givingC. givesD. gave2、 -

15、Can your father drive?-Yes, and heto work every day.A. is drivingB. droveC. drivesD. has driven3、 -Whats his father? -He is a teacher. He_ maths at a school.A. taughtB. has taughtC. teachesD. will teach4、 I like soft and gentle music. It _ nice.A. tastesB. looksC. soundsD. feels5、 It _ usually _ at

16、this time of year, but today it is raining heavily.A.is, rainingB. wont, rainC. has ,rainedD. doesnt ,rain6、 The cloth _ very soft and comfortable.A. smellsB. tastesC. feelsD. sounds7、 In order to keep healthy, Tony _ a walk after dinner every day.A. takesB. TakingC. tookD. was taking8、 I like sprin

17、g . We can go outside and _ nature.A. feelB. returnC. holdD. enjoy9、 He _ any brothers, but he has a sister.A. dont hasB. doesnt haveC. dont haveD. doesnt has10、 -_ your friends go to watch the matches?-Yes, they _.A. Do; doB. Does; doC. Do; doesD. Does; doesII. 根据汉语意思填空：1. Can you_the ball at the n

18、et, Danny? ( 扔)2. After I wash my face, I _my hair. （梳理）53.Do you _the picture? （记得）4.-_ you _ at _? （你擅长唱歌吗？） - Yes, I am5. Mr Green often _ in the countryside. ( 散步 )6. I _a red bag. But he_ a blue one. ( 有 )7. Mother always_TV in the evening. ( 看电视 )III. 阅读AA train stops at a station. A young man

19、 wants to come out, but it is raining. A boy is standing under a big umbrella.The young man says to the boy. “ Canyou go and get us two hamburgers, one for you and one for me? Here are twodollars.” “ Great! ” say the boy and he goes to buy hamburgers. After some time, the boy is back. He is eating a

20、 hamburger.“ Where is my hamburger?” asks the young man.“ Oh, there is only one hamburger left. So Iyour m eatindollar.”()1 Where is the young man ?AAt a stationB Under a big umbrellaC On the train()2. What does the young man want to buy?A UmbrellaBHamburgersC Dollars()3. Who helps the young man?AA

21、boyBA manC .Nobody()4. Does the young man get a hambuger?A No ,he doesntBYes ,he doesC .No ,he does()5.Is the boy clever （聪明的） ?A Yes ,he isntBYes ,he isC .No ,I m not【知识梳理1】 wh- 疑问句基本结构是：特殊疑问词一般疑问句语序常用的疑问词：what, who(whom), whose, which, when, where, how, why等，回答时针对问句中的代词和副词来回答，不用yes 或 no 来回答。“对划线部分

22、提问”是一种常见的句型转换题型，这类题实际上就是将所给的陈述句变为特殊疑问句。解这类题通常分三步完成：“三步走”战略6第一步：替换- 找一个合适的词来替换划线部分。第二步：提前- 把替换词写在句子的开头。第三步：改一般疑问句-把一般疑问句写在疑问词后面，注意划线部分已经被替换掉，不需要再写。（一）注意疑问词的选择疑问词意思用法What什么问东西、事物What day星期几 问星期几What time什么时间问具体时间What color什么颜色问颜色How.怎样问情况，状态How old 多大年纪问年纪How far多远问路程How much多少钱；多少数量（不可数名词）How many多少数

23、量（可数名词）问数量Where在哪里问地点When何时问时间Who谁问人Whose谁的问主人（二）注意疑问句的语序1.对句子的主语提问，其语序是：疑问词谓语其他成分？She is their teacher.Is she their teacher?Who is their teacher?2.对句子主语的定语提问，其语序是：疑问词主语谓语其他成分？My boo k is over there.Is your book over there?Whose book is over there?3.对表语、宾语或状语提问，其语序是：疑问词一般疑问句？He lives in Beijing.Does

24、he live in Beijng?7Where does he live?4.对表语或宾语的定语提问，其语序是：疑问词表语或宾语一般疑问句？I m looking for my watch.Are you looking for your watch?Whose watch are you looking for?【例题讲讲】例 1.There are six boys in the classroom. （对划线部分提问）_例 2.There are six boys in the classroom. （对划线部分提问）_【巩固练习】对划线部分提问：Alice s gotthree ba

25、lls._They are in the pond._Tom is under the tree._I have got some biscuits._Frogs like bees._He has got two cars._The mouse s teeth aresharp._That is Bensblock._【知识梳理2】祈使句祈使句即表示表示请求、命令等的句子。它的主语是听话人(you) ，一般不需要说出来。通常以动词原形开头。祈使句末尾用惊叹号或句号，句子用降调.分类（ 1） 动词原形开头eg. Open the door,please! 否定 Dontopen the doo

26、r,please!(2） Be+adjeg.Be quiet! 否定 Dontbe quiet!( 当然咯，介个只是举例啦！）（ 3）以动词原形let 开头eg.Lets go home together! 否定 Let s not go home together!（ 4）No+n/v-ingeg.No photos!/No fishing!8【例题精讲】例 1.Tom, _( open) the window.例 2.Tom _(open) the window.【巩固练习】根据要求改写句子：1. Please look at the blackboard. （改为否定句）_2.Close

27、 your eyes, Linda.（改为否定句，但意思不变）_ _ your eyes, Linda.3.on/walk/ the/ grass. （连词成句，并改为否定句）_4.我们一起玩吧。 （翻译成英文，用祈使句。）_5. 不要迟到。（翻译成英文，用祈使句。 ）_9a: 发这个音的字母和字母组合aar au eara:grassglassclassplantdancefastfatherlastar:carstararmMarchgardendarkscarfau:laughauntear:heart根据发音规则，圈出发a: 的 2 个单词。1.armlipdoctorcard2.cl

28、oudcartgardengate3.ballscarfdarktiger4.joblorryMarchpark10 发这个音的字母和字母组合ouooouo:soncomecolourlovemoneyu:sunnutjumpgumbusbrushsupperusou:touchcousincountry根据发音规则，找出每组中发 的单词。1.hearcupbedair2.voiceboyduckant3.vasecornbeargun4.cuteboymoneyher?发这个音的字母和字母组合aa:dadcapcatbadapplebagflagmaphandrabbitantblackfa

29、thasstandrat11根据发音规则，找出每组中发? 的单词。1.ratbedfacesport2.hearcupfatpear3.ricebatfingertree4.seayoungknifeapplee 发这个音的字母和字母组合e eae:eggbelldesklegpettenpenea: breadheadbreakfast根据发音规则，找出每组中不发e的单词。1.catwelllegpen2.sweatmappetelephant3.eggtentalldesk4.breadheadbedtoy音标 a: ? e练习一抄写音标，一个抄写5 遍。a: ： ：?：e：二选出下列没有

30、相同发音的词。() 1. cararmfoodgarden() 2. truejumpbuscut() 3. bagshortmapflag() 4. eggpenheadsmall() 5. gotclockbelldog() 6. rabbitbookwoodfoot() 7. ratbatappleten() 8. gunstarduckmoney三 . 写出单词或音标。 pa:stru:mswetsitf?tg?tc psh?:tbagcarbusbreadstarhead四 . 选出下列每题中元音有几种读音，有一种读音的在（）里画 ,有两种读音的画,有三种的画() 1. hatfas

31、tcooklast() 2. jeepdoorsungum() 3. dadcaphandmap() 4. starcarcutfrom() 5. skirtsheepbirdher五 . 改变下列单词的一个字母,使它变成另一个单词like_( 交通工具 )hat _( 动物 )lake _( 食品 )nice _( 数字 )hot _( 用品 )12【课后作业】I.Fill in the blanks ( 用所给单词适当形式填空)1.Can you_ (fly) a kite, Ben? No, I cant.2. Mum, I cant see my pen. Where_ (be) it

32、?3. He always_ (wear) a T-shirt.4. January _ (come) first .5. Lee and Ben often _ (help) each other with their lessons.6. What _ your father _(do)? He is a policeman.7. After school,we like _ (play) ball games.8. Alice is in the kitchen now. She _ (eat) a cake.9. The sun _ (go ) down in the evening.

33、10. That _ (sound) interesting. . Choose the best answer (单项选择 )1.Sunday is the_ day of the week.A. lastB. firstC. second2.That box is _A. an orangeB. a orangeC. orange3.My father is busy,_ hes very happy.A. andB. soC. but4.I m tired now. I _ go out with you.A. dontB. cantC. neednt5.Give _some red p

34、encils, please.A. IB. sheC. me6.This hat is new_ nice.A. orB. butC. and7._ does Mr. Wang have breakfast? At 7:30A. WhenB. WhatC. Where8.What time_ your father work?A. doB. isC. does9.This pair of glasses _ for my grandpa.13A. isB. areC. am10. There are some _ in the classroom.A. childB. childrenC. childs . Rewrite the sentences (按要求改写句子 )Thats Be