初二上教案7(祈使句及其反义疑问句).doc

第七节本节目标：l 祈使句l 积累句型&词汇一：祈使句表示命令、请求、建议或劝告的句子。其主语常省略，谓语动词用原形，句末用感叹号或句号，读降调。1. 肯定的祈使句1）动词原形开头 如Peel the bananas2）Be + adj. Be careful! Be quiet! 3）Lets + 动词原形 Lets go to school together. 咱们一起上学去吧。 4)有时为了加强语气，可以在动词前面加上do，表示“务必”“一定”“确实” 如：I do finish the homework!2. 否定的祈使句1) Dont + 动词原形 Dont stand up. 别站起来。 Dont be late! 别迟到了！ Dont let them play with fire. 别让他们玩火。2）Lets ( let sb ) + not + 动词原形 Lets not say anything about it. 对于这件事，咱们什么也别说。 Let them not play with fire. 别让他们玩火。3.祈使句的反意疑问句1) 肯定祈使句的反意疑问句反问部分用will you 或wont you。 Please open the door, will/ wont you? 请把门打开，好吗？2) 否定祈使句的反意疑问句反问部分只用will you。 Dont be late again, will you? 别再迟到了，行不行？3) 以lets开头的祈使句反意疑问句反问部分用shall we。 Lets turn on the TV, shall we? 我们把电视打开，好吗？ 以let us 开头的祈使句的反意疑问句的反问部分应为will you或wont you.如：Let us stay here, will/ wont you? 请（你）让我们留在这好吗？即学即练：1._ cross the road until the traffic lights turn green. A. Not B. Wont C. Doesnt D. Dont2. Please help me carry it, _? A. will I B. will you C. shall I D. shall we3. Dont make so much noise, _? A. will you B. wont you C. shall we D. do you4. Kate, _ your homework here tomorrow. A. bring B. brings C. to bring D. bringing5._ me the truth, or Ill be angry.A. Telling B. To tell C. Told D. Tell6. -Dont forget to give my best wishes to your uncle.- A.No, I dont B.No, I wont C.Yes, I do D.Yes, I would7. Will you please read it again more slowly? （改为祈使句） _ _ again more slowly, please.8. Lets watch the sports games. （改为反意疑问句） Lets watch the sports games, _ _?9. Please sit next to Nancy. （改为否定句）_ _ next to Nancy.10. Dont forget to turn off the lights, please. （改为反意疑问句） Dont forget to turn off the lights, _ _?11._ (not, speak) with your mouth full of food and _ (be) polite.12._ (look) out! A car is coming.二：看图填空1_ all the things we eat and drink, water is the most important. Not many people realize this, but it is quite true. The human body can live 2_ food for a long time, but two or three days without water usually leads to（导致）death. Many people do not understand how 3_ water the human body needs at work and many people do not drink 4_ ，especially in cold weather. Most people drink enough only in 5_ weather. Most people drink when they are 6_, but we often need more water, especially 7_ doing exercise.A mans body contains 65%-75% water. Water is very important in several different 8_. Most people need about five to seven liters（升）of water every day, but we do not need to drink that amount（量）, 9_ a lot of water comes from the food we eat. If we do not have enough water, however, we 10_ tired and may become ill.三：完形填空All over the world people enjoy sports. Sports help people to keep _36_, happy and to live _ 37_. People play different games in winter and summer._ 38_ is good for swimming. And in winter people often go skating. Some sports are very _ 39_ and people everywhere like them. For example, football is very popular. In China, most people, men, _40_ boys and girls, like to watch football games. They often talk about them. _41_ and jumping began long, long ago. But basketball and volleyball are rather _42_. People began to play them not long ago. And people are_ 43_ new sports or games all the time. Water skiing is one of _44_. People _45_ different countries may not be able to understand each other, but after a game they often become friends. ( )36.A. health B. busy C. healthy D. lazy( )37.A. long B. longer C. happy D. happily( )38.A. Winter B. Summer C. Autumn D. Spring( )39.A. boring B. difficult C. expensive D. interesting( )40.A. woman B. women C. old D. young( )41.A. Run B. Runs C. Running D. To run( )42.A. new B. interesting C. popular D. old( )43.A. start B. play C. playing D. starting( )44.A. oldest B. newest C. The oldest D. the newest( )45.A. in B. of C. from D.at四：小小翻译家1.我们学校里仅有六个女教师。There are only six in our school. 2.奥运会每四年举行一次。The Olympic Games are held . 3.王楠是世界上最优秀的运动员之一。 Wang Nan is