2013外版七年级上册一般现在时复习用课件.ppt

四、句型转换。 1. I go to school at 8:30. (就划线部分提问) _____ __ you __ to school? 2. She gets up at half past six. (改为否定句) She ______ ___ up at half past six. 3. In the morning, we have a break. We play football. (用and把两个句子连起来) In the morning, we have a break ___ ____ _______. When do go doesn’t get and play football 4. We start lessons at nine o’clock. (改为一般疑问句) ___ you ____ ______ at nine o’clock? 5. They do the housework in the evening. (改为否定句) They _____ __ the housework in the evening. Do start lessons don’t do 1.The elephant lives in Africa and in Asia. 2.It eats plants. 3.It likes water. 4.The panda eats about 30 kilos of bamboo a day. 5. The zebra doesn’t eat bamboo. 请观察 6. Does it eat meat? 第三人称单数行为动词的一般现在时 肯定句： 主语（第三人称单数）+V.-s/es +其他 否定句：主语（第三人称单数）+doesn’t+V.-原型 +其他 一般疑问句：Does +主语（第三人称单数）+ V.-原型+其他？ 肯定回答：Yes, 主语+does. 否定回答：No， 主语+doesn’t. buy tickets check emails go on the Internet make travel plans play games share a computer talk to customers search for information watch movies work for a company 买票 检查邮件 上网 制定旅行计划 玩游戏 共用一台电脑 和客户交谈 查找信息 看电影 为一家公司工作 随堂检测： 用所给词的适当形式填空： 1、How does she _____ (save) the document? 2、I often ______(write) my homework on the computer. 3、The girl never _____(play) games on computer. 4、Jack _______(share) a computer with his father. save write plays shares 动词第三人称单数词尾变化有三种形式。 (1)一般动词在词尾加-s，-s在清辅音后读 ／s／，在浊辅音或元音后读／z／，ds读 ／dz／，ts读／ts／。如： help → helps，know → knows， get → gets，read → reads (2)以字母s，x，ch，sh或有些以o结尾的动词加-es，-es读／iz／。如： guess → guesses，fix → fixes， teach → teaches，wash → washes go → goes，do→ does (3)以辅音字母+y结尾的动词，先变y为i，再加-es，-ies读／iz／。如： carry → carries，fly → flies 注：在play →plays，say →says中，字母y前为元音字母，第三人称单数形式直接在动词后面加-s。 (4)特殊词例外。如：be → is，have → has 写出下列动词的第三人称单数形式 1. eat_________ 2. get _________ 3. like _________ 4. make_________ 5. drink _________6. play_________ 7. love _________ 8. read _________ 9. listen _________10. do_________