改为一般疑问句：先找be动词(am, is, are),或can,放在句子最前面，如果没有则判断是否为第三人称单数(he/she /it/ Mike…)，是则把动词改为原形，句前加Does,其余照抄。
还不是，则句前加Do，其余照抄。
一、把下列句子改成一般疑问句，并作肯定和否定回答。
1.She watches cartoons on TV on Saturday._________________________________________________ 2.He often goes to school by bike._________________________________________________ 3.My mother gets up at eight in the morning._________________________________________________ 4.My father usually reads newspapers after supper._________________________________________________ 5.Ann has a sister._________________________________________________ 6.Alice usually goes hiking on weekend._________________________________________________ 7.They like playing computer games._________________________________________________ 8.He writes an e_mail to his pen pal every week. _________________________________________________9.His father likes doing sports every day._________________________________________________ 10.Her aunt works in a hospital._________________________________________________ 将下列句子改成一般疑问句，并做肯定回答和否定回答1.It is a lovely dog.________________________________________Yes,___________No,____________2.She is lovely girl.________________________________________Yes,___________No,____________3.He is my father._________________________________________Yes,___________No,____________4.They are Lily’s cousins. ___________________________________Yes,___________No,____________5.We are classmates. ______________________________________Yes,___________No,____________6.I am a doctor. ________________________________________Yes,___________ No,____________7.There is a bird in the tree. ________________________________ Yes,___________ No,____________8.There are many stars in the sky. ____________________________ Yes,___________ No,____________9.They are good friends. ____________________________________ Yes,___________ No,____________10. I love my parents. _______________________________________ Yes,___________ No,____________11. I play computer games every night. _________________________ Yes,___________ No,____________12. There are many books on the shelf. __________________________ Yes,___________ No,____________13. There was an ostrich in the zoo._______________________________ Yes,___________No,____________14. We have a pleasant home. __________________________________ Yes,___________ No,____________215. We like to climb the mountain. ______________________________ Yes,___________No,____________16. They go to church on Sunday. ______________________________ Yes,___________No,____________17. They walk to school every morning. __________________________ Yes,___________No,____________18. It is a beautiful park. ______________________________Yes,___________No,____________19. It is a big map. ______________________________Yes,___________No,____________20. You were a singer. ______________________________Yes,___________No,____________根据图片和文字的提示，用不少于5句话比较一下John 和Jim 的年龄、身高、体重、肥瘦。
Jim 14 155cm 45 kg John 13 153cm 46kg形容词和副词的比较级复习及练习一、形容词的比较级1、形容词比较级在句子中的运用：两个事物或人的比较用比较级，比较级后面一般带有单词than。
比较级前面可以用more, a little 来修饰表示程度。
than后的人称代词用主格（口语中可用宾格）。
2．形容词加er的规则：⑴一般在词尾加er ；⑵以字母e 结尾，加r ；⑶以一个元音字母和一个辅音字母结尾，应双写末尾的辅音字母，再加er ；⑷以“辅音字母+y”结尾，先把y变i，再加er 。
3．不规则形容词比较级：good-better, beautiful-more beautiful二、副词的比较级1．形容词与副词的区别(有be用形，有形用be；有动用副，有副用动)⑴在句子中形容词一般处于名词之前或be动词之后⑵副词在句子中最常见的是处于实义动词之后2．副词比较级的变化规则基本与形容词比较级相同(不规则变化：well-better, far-farther) 三、练习一)、写出下列形容词或副词的比较级old__________ young________ tall_______ long________short________ strong________ big________ small_______fat_________ thin__________ heavy______ light________nice________ good_________ beautiful____________________high_________ slow_______ fast________ low______late__________ early_________ far_________ well_______二)、根据句意填入单词的正确形式：1. My brother is two years __________(old)than me.2. Tom is as ________(fat) as Jim.3. Is your sister __________(young) than you? Yes,she is.4. Who is ___________(thin),you or Helen? Helen is.5. Whose pencil-box is __________(big),yours or hers? Hers is.6. Mary’s hair is as __________(long) as Lucy’s.7.Ben ______ (jump) ________ (high) than some of the boys in his class.8.________ Nancy sing __________ (well) than Helen? Yes, she _____.9.Fangfang is not as _________ (tall) as the other girls.10.My eyes are __________(big) than ________ (she)..11.Which is ___________(heavy),the elephant or the pig?12.Who gets up _________(early),Tim or Tom?13._____the girls get up_______(early) than the boys?No,they______.14. Jim runs _____(slow). But Ben runs _____(slow).15.The child doesn’t______(write) as ____(fast) as the students.三)、翻译句子：1、谁比Jim年纪大？是你。