语法专项练习

Unit1 Goldilocks and three bears1. there be 句型的基本结构为： There + be ( is , are ) + 主语+ 地点状语。

2. is 可数名词单数 / 不可数名词there be are 可数名词复数例：There __is____ (be) some milk in the glass.There __is____ (be) a book on the desk.There __are____ (be) a lot of books on the desk.★ there be 就近原则：如果there be 句型中有几个并列主语时，be动词的形式要与离其最近的一个主语在数上保持一致。

例: There __is__(be) a pie and two hamburgers on the plate.3. there be 句型的否定句修改方法：（1）找出be动词（is，am，are）。

（2）在be动词（is，am，are）后面加not，is not = isn’t are not = aren’t。

★（3）有some 变为any。

（疑问句，否定句都要变哦~）例: There are some girls in the room. (改为否定句)---- There aren’t any girls in the room.Unit2 A new student1. there be 句型：（1）一般疑问句：be动词（is，am，are）提前，陈述句中some要变成anyThere is some apple juice. __________________________________?There are some pears in the basket. __________________________________?（2）特殊疑问句：先确定划线部分用什么疑问代词，如是数字用how many提问，如果是there be后面的主语划线，那用What’s提问：There is a computer room on the second floor. _____________________________________?There’re some pictures on the wall.______________________________________?There are three bowls of soup on the table.______________________________________?There’s a swing in the park.______________________________________?★（3）第一人称变为第二人称，（粗心的小盆友要注意啦~）I / we → you, my / our → your , me / us → you。

例: There are some girls in the room. （改为一般疑问句，并作肯定与否定回答）Are there any girls in the room? Yes, there are. / No, there aren’t.Unit3 Our animal friends1.have / has 用法：have 可用于第三人称单数之外的所有人称之后，has 只能用于第三人称单数之后。

（第三人称单数定义：he, she, it 和能用he, she, it 来代替的所有单数）或者：（第三人称单数：是指除了I，you 和复数之外的所有单数）A.have / has 的肯定句结构为：（1）主语（除第三人称单数）+ have + 某物。

（2）主语（三单）+ has+某物。

B.have / has 的一般疑问句结构为：（1）Do+ 主语（除第三人称单数）+ have+ 某物？（2）Does +主语（三单）+have +某物？C.have / has 的否定句结构为：（1）主语（除第三人称单数）+ don’t+ have + 某物。

（2）主语（三单）+ doesn’t+ have + 某物。

2.★can +动词原形(can 不随人称的变化而变化)例如： I can swim. It can jump. We can speak English.Unit4 Hobbies1、like + V-ing（动名词形式）动词原形---动名词形式：1）一般情况下，直接加-ing形式：draw—drawing; read—reading; sing-singing2) 以不发音e结尾的，去e加-ing形式：dance-dancing; write ---writing ; make--- making ; ride---riding;take---taking; like---liking; hope—hoping; have—having3) 重读闭音节（只有一个元音字母+一个辅音字母结尾时）要双写结尾的辅音字母再加-ing如：sit--sitting ;swim—swimming;put--putting ; run—running; shop—shopping;jog---jogging;forget—forgetting;get—getting;stop—stopping; begin—beginning易错知识点：一、like+动词ing 主语三单（he，she，it，单数）like加s1.I ______ ______(喜欢跳舞)。

He ______ ______ (喜欢唱歌)2.Helen _______ _______(喜欢画画)，her friends______ _______ _______(喜欢弹钢琴).3.My father and mother ______ ______ ______(喜欢看电视)and _______ ______(做蛋糕)4.We _____ _____ _____ ______(喜欢打乒乓)，they _____ _____ ______(喜欢踢足球)二、hobby后的动词加ing（动名词）1.My hobby is______ _______(看卡通)2.Their hobbies are ________(爬山)and __________(游泳)3.My sister’s hobby is ___________ _______(读故事)4.His brother’s hobbies are_________(足球)and _______(篮球)三、be good at后动词加ing 注意：be动词的变化，一般疑问句be动词提前1.Nancy _____ _____ _____ ________.(擅长溜冰)2.I ____ ______ ______ _______ _________(擅长骑自行车)3.My friends ______ _____ _______ _______(擅长篮球)4.You ______ ______ _______ ______ ________(放风筝)5.______ he ______ ________ ________(擅长跑步)？四、can/can’t/let后加动词原形1.I can ________(钓鱼)，but I can’t ________(游泳)2.Can Mike _______(跳)？ No， _____ _______.3.Can Tom and Tim ________ _______ (画图画)well?No， _____ ______.4.Bobby can’t ______(飞)，I can’t _______(飞) ________(也)。

5.Let me ______ _____ ________(看一看)6.Let’s _______ _________(去购物)7.Let her _______ you _______.(四周参观)8.Let’s _______ _______ ________(唱歌跳舞)五、词组go加动词ing 或者go and 加动词原形1.Let’s go _________(跑步) 。

2.Let’s go and __________(溜冰)3.Let’s go _________(睡觉) 。

4.Let’s go and _______ ________(踢足球)六、助动词do/does (句中无be动词，无can我们要加助动词)do/don’t(I,you,we,they,复数)does/doesn’t(he,she,it,单数)注意：用了does/doesn’t后面的三单动词要改原形1.我不喜欢大叫。

你喜欢大叫吗？I ____ _____ ______.______ ______ ______ ______?2.你的朋友们有一些蜡笔吗？是的，他们有。

_______your friends _______ ______ _____? Yes, _______ _______.3.你的妈妈喜欢煮(cook)美味的食物吗？不，她不喜欢。

______ your mother _______ ______ nice food? ______,______ _______.4.她的爸爸不喜欢看电影。

Her father ______ _______ ______ ________.5.Mike 有许多故事书。

他喜欢读故事。

_______ ______ a lot of ______. He ______ _______ ______.6.Helen 没有一些果汁。

Helen ________ ______ any juice..二、习题大集合1.I like singing a song.(改为一般疑问句)_____ _____ ______ ______ ____ ______? No, ______ _______.2.She likes climbing the hills.(改为一般疑问句)_____ _____ ______ ______ ____ ______? No, ______ _______.3.Mike likes playing the guitar.(划线部分提问)______ _______ ______ _______ ________?4.He is good at playing basketball.(改为一般疑问句)_____ _____ ______ ______ ______ ______? No, ______ _______.5.Tom can skate very well.(改为一般疑问句)_____ _____ ______ ______ ______? No, ______ _______.6.He likes reading storybooks.(划线部分提问)______ _______ ______ _______ ________?7.I can fly. She can fly too.(合并一句) _____ _____ _____ ______ _______.8.We have ten stickers.(划线部分提问)______ _______ ______ _______ ________ ________?9.There are one music room in our school.(划线部分提问)_____ _____ _____ _____ ______ ______ ____ ______ ______?10.Your offices are on the second floor.(划线部分提问)_____ ______ ________ ?11.These bedrooms are the three bears’.(划线部分提问)______ _______ ______ _______ ?1.There is an apple on the plate.(改为复数)______ _______ _______ _______ _______ _______ ________.2.There are some flowers in the garden.(改为否定句)________ _______ ________ _________ _______ ________ ______ ________.3.Helen is in the bedroom.(划线部分提问) ______ ______ _________?4.Your sweater is too small.(改为一般疑问句并否定回答)_______ _______ ______ _______ _______? _______,______ _______.5.The bed is not hard.(改为同义句) _______ ______ ______ ________.6.There are some pencils in the schoolbag.(划线部分提问)________ _______ ______ ________ _______ ______ _____ _________?7.There is one boy in the classroom.(划线部分提问)________ _______ ______ ________ _______ ______ _____ _________?8.There are two trees and a river in the park.(划线部分提问)________ ______ ________ _______ ?1.I have some toy cars. (改为否定句)I toy cars.2. The white cap is on the table. (对画线部分提问)the white cap?3.There are some art rooms in your school. (改为一般疑问句并作否定回答)arts rooms in your school?, .1.There are twenty-four computers in the computer room? (对画线部分提问)in the computer room?2.The library is on the ground floor. (对画线部分提问)the library?3.The table tennis room is on the first floor. (对画线部分提问)the table tennis room?3.There are some flowers in the park. (改为一般疑问句，并作否定回答)--- flowers in the park?--- , .4.There is some water in the bowl. (改为否定句)There water in the bowl.5.Do you have an animal friend? (用she 改写，并作肯定回答)she an animal friend? Yes, she .6.It likes your fingers! (改为否定句)It your fingers!7.I have some animal friends. (改为否定句)I animal friends.14. It has a hard body. (改为一般疑问句)it a hard body?8.The rabbit has two long ears. （对画线部分提问）What the rabbit ?9.Dogs can swim well. (改为一般疑问句)dogs well?10.Give it a cake. (改为同义句)a cake it.17. It’s time for dinner. (改为同义句)It’s time .11.There is a library in the school. (改为复数)There in the school.12.What a beautiful house it is! (写出同义句)the house is!。