7B Unit 6单元复习课件---公开课.ppt

You should be much___________ (polite). Kate doesn’t like dogs because they’re very _____ (noise) and need a lot of care. We should always keep our classroom _____ (clean) and tidy. People hate all _____ (mouse) except one mouse --- Mickey mouse. 5. The students will go__________ (camp) this Sunday. 5.A tortoise has four legs and it has a shell, too. But it moves very _____ (slow) 6.This bike belongs to me, I am the _____ (own) of this bike. 7.It says that we eat about 27,000 kilos of food during our lives. That’s the _____ (weigh) of about six elephants. 8.English is used _____ (wide) in the world. 9.Is there anybody _____ (hide) behind the door? 10.The twin brothers are quite ________ from each other. Do you know the __________ between them?(different) 1. Give it clean water. 2. Change the water once a week. 3. Don’t give it too much food. 4. Don’t take it out of the water. 5. Don’t put it in the sun. 1）肯定祈使句：用动词原形开头，可通过please使命令的口气变得客气一点。Please可放在句首，或放在句尾时，通常用逗号与句子的前面部分隔开。 Rearrange the words to make sentences. 1. feed/don’t/too much/food/goldfish 2. the cat/don’t/play with/let/the dog 3. the cat/healthy/please/keep/Simon 4. in /sun/read/don’t/the 5. frighten/don’t/the child/please 6. bring/my lunch/me/Eddie 祈使句的反意疑问句 Put the book over there, _______ ? Don’t leave your pet alone, _______ ? Let us walk the dog,___________? Let’s clean the fish tank, _______ ? 1. Give it clean water. 2. Change the water once a week. 3. Don’t give it too much food. 4. Don’t take it out of the water. 5. Don’t put it in the sun. “must” “should” 情态动词must意为“必须”,表示一种义务，主动去承担.否定mustn’t表示“不许可”,表示一种禁止.must可表示现在或将来的情况.疑问式的否定回答常用”needn’t”. 情态动词should意为“应该”，否定形式为“shouldnt意为“不该”，他们都用来向别人提出建议，告诉别人最好做哪些事或做那些事是正确的。 中考相关语法链接 1. Cars, buses and bikes _____ stop when the traffic light is red. A. can B. must C. may D. need 2. --_____ I fill in the check-in form right, sir? --No, you needn’t. You can complete it th