小学四年级英语一般现在时(共14页).docx

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1、精选优质文档-倾情为你奉上【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 are He 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 g

2、et up at six every day. 关键词：常与表示频率的时间副词连用once/twice/three times a weekon Sundayson Mondays day year weekevery month afternoon evening2. 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 usual

3、ly _(go) to school by bike.2. The sun _(rise) in the east and _ (set) in the west .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】I. 选择最

4、恰当的答案( ) 1. _ you have a book?A. 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 doesntC. Yes, hed likeD. No, he likes( ) 4. She doesnt _ her homework in the afternoon.A. doingB. to doC. doesD. do(

5、 ) 5. How _ Mr. Brown _ to America?A. do, goB. is, goC. does, goD. does, goes( ) 6. Wheres my camera? I _ it.A. am not findingB. am not seeingC. cant findD. cant look at( ) 7. - How _ he go to work? - He _ to work by bike.A. does; go B. do; goesC. do; go D. does; goes( ) 8. - _ you usually late for

6、school? - No, _.A. Do; I amB. Does; notC. Are; Im notD. Are; I arent( ) 9. _ she _ home at six every day?A. Is, leave B. Does, leave C. 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

7、变为am， is ，are eg: He is a teacher. I am a student. 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 isnt.Are 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

8、pork. 第三人称单数：sb+does+ 其他 eg: He likes pork. 否定式：sb +dont +其他 eg:I dont like pork. 第三人称单数：sb+doesnt +其他 eg: He doesnt 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 dont. -Yes, he does. / No, he doesnt. 特殊疑问句：What do you like? / What

9、does he like?【例题精讲】1. 按要求改写句子：1. Do you often play football after school? (肯定回答) _.2. I have many books. （改为否定句）_.3. Gao Shans sister likes playing 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 _ (h

10、ave) dinner at home. 2. Daniel and Tommy _ (be) 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

11、. 9. She and I _ (take) a walk together every evening. 10. There _ (be) some water in the bottle.基础题：I. 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. Im staying in bed. 6.

12、She _ (go) to school from Monday to Friday. 7. Liu Tao _ (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? - Its 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

13、为一般疑问句，并做否定回答) _3. We go to school every morning. （改为否定句） _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-asks work-works get-gets stay-stays（2）以字母s, x, ch, sh或o结尾的动词，在词尾直接加-es.watch-watches wish-wishes fix-fixes do-doesgo-goes pass-passes（3）以

14、“辅音字母加 - y”结尾的动词，要先变y为i再加-es.try-tries study-studies cry-cries fly-flies 2.不规则变化需动脑记：be- is are have-has【例题精讲】I. Change the following verbs after the model. Model: 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 isnt rich enough, he often _ money

15、 to the poor. A. will give B. was givingC. givesD. gave2、-Can your father drive? -Yes, and he to work every day.A. is driving B. drove C. drivesD. has driven3、-Whats his father? -He is a teacher. He_ maths at a school.A. taught B.has taught C. teaches D.will teach4、I like soft and gentle music. It _

16、 nice.A. tastes B. looks C. sounds D. feels 5、It _ usually _ at this time of year, but today it is raining heavily.A. is, raining B.wont, rainC. has ,rained D.doesnt ,rain6、The cloth _ very soft and comfortable.A. smells B. tastes C. feelsD. sounds7、In order to keep healthy, Tony _ a walk after dinn

17、er every day.A.takes B.Taking C.took D. was taking8、I like spring . We can go outside and _ nature.A.feel B.return C.hold D. enjoy9、He _ any brothers, but he has a sister.A. dont has B.doesnt have C.dont have D.doesnt has10、-_ your friends go to watch the matches? -Yes, they _.A.Do; do B.Does; do C.

18、Do; does D.Does; doesII. 根据汉语意思填空：1. Can you_the ball at the net, Danny? (扔)2. After I wash my face, I _my hair. （梳理）3. Do you _the picture? （记得）4. -_ you _ at _?（你擅长唱歌吗？）- Yes, I am 5. 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 eveni

19、ng. (看电视)III.阅读 AA train stops at a station. A young man wants to come out, but it is raining. A boy is standing under a big umbrella. The young man says to the boy. “Can you go and get us two hamburgers, one for you and one for me? Here are two dollars.” “Great!” say the boy and he goes to buy hamb

20、urgers. After some time, the boy is back. He is eating a hamburger. “Where is my hamburger?” asks the young man. “Oh, there is only one hamburger left. So Im eating mine. Here is your dollar. ”( )1 Where is the young man ? A At a station B Under a big umbrella C On the train ( )2. What does the youn

21、g man want to buy?A Umbrella B Hamburgers C Dollars ( )3. Who helps the young man? A A boy B A man C .Nobody( )4. Does the young man get a hambuger?A No ,he doesnt B Yes ,he does C .No ,he does( )5. Is the boy clever（聪明的） ?A Yes ,he isnt B Yes ,he is C .No ,Im 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

22、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

23、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 book i

24、s 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 he live in Beijng?Where 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？ Im looking for my watch. Are you looking for your watch? Whose watch are you looking for? 【例题讲讲】例1.There

25、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：Alices got three balls. _They are in the pond. _Tom is under the tree. _I have got some biscuits. _Frogs like bees. _He has got two cars. _The mouses teeth are sharp. _That is Bens block. _【知识梳理2

26、】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Dont open the door,please! (2） Be+adj eg.Be quiet!否定Dont be 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Lets not go home together! （4）No+n/v-ing eg.No photos!/No fish

27、ing!【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 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。）_a: 发这个音的字母和字母组合a ar au earl a: grass

28、 glass class plant dance fast father last l ar: car star arm March garden dark scarf l au: laugh auntl ear: heartl 根据发音规则，圈出发a:的2个单词。l 1. arm lip doctor card l 2. cloud cart garden gatel 3. ball scarf dark tiger l 4. job lorry March park 发这个音的字母和字母组合o u oo oul o: son come colour love money l u: sun

29、nut jump gum bus brush supper usl ou: touch cousin countryl 根据发音规则，找出每组中发的单词。l 1. hear cup bed air l 2. voice boy duck antl 3. vase corn bear gun l 4. cute boy money her 发这个音的字母和字母组合al a: dad cap cat bad apple bag flag map hand rabbit ant black fat has stand rat l 根据发音规则，找出每组中发的单词。l 1. rat bed face

30、sport l 2. hear cup fat pearl 3. rice bat finger tree l 4. sea young knife applee 发这个音的字母和字母组合e eal e: egg bell desk leg pet ten penl ea: bread head breakfastl 根据发音规则，找出每组中不发e的单词。l 1. cat well leg pen l 2. sweat map pet elephantl 3. egg ten tall desk l 4. bread head bed toy音标a: e 练习一抄写音标，一个抄写5遍。 a:：

31、 ： ： e：二选出下列没有相同发音的词。 ( ) 1. car arm food garden ( ) 2. true jump bus cut ( ) 3. bag short map flag ( ) 4. egg pen head small ( ) 5. got clock bell dog ( ) 6. rabbit book wood foot ( ) 7. rat bat apple ten( ) 8. gun star duck money三. 写出单词或音标。 pa:st ru:m swet sit ft gt cp sh:t bag car bus bread star

32、head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. hat fast cook last ( ) 2. jeep door sun gum ( ) 3. dad cap hand map ( ) 4. star car cut from( ) 5. skirt sheep bird her 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) 【课后作业】I. Fill in the blanks (用所给单词适当形式填空)1. C

33、an you_ (fly) a kite, Ben? No, I cant.2. Mum, I cant see my pen. Where_ (be) it?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

34、 in the kitchen now. She _ (eat) a cake.9. The sun _ (go ) down in the evening.10. That _ (sound) interesting. Choose the best answer (单项选择)1. Sunday is the_ day of the week.A. last B. first C. second2. That box is _A. an orange B. a orange C. orange3. My father is busy,_ hes very happy.A. and B. so C. but4. Im tired now. I _ go out with you.A. dont B. cant C. neednt5. Give _some red pencils, please.A. I