(
课件网) Don't?let?them?in,?don't?let?them?see? Be?the?good?girl?you?always?have?to?be?? Conceal,?don't?feel,?don't?let?them?know?? Well?now?they?know?? Let?it?go,?let?it?go?? Can't?hold?it?back?anymore?? Let?it?go,?let?it?go?? Turn?away?and?slam?the?door? Book 4 Module 2 Grammar Imperative Sentence CONTENTS Definition of Imperative Sentence Part 01 Structure of Imperative Sentence Part 02 Exercises Part 03 Summary Part 04 Homework Part 05 Definition of Imperative Sentence PART 01 祈使句（Imperative Sentence）是用于表达命令、请求、劝告、警告、禁止等的句子，句末用句号或感叹号。 Go and wash your hands.（———命令） Be quiet, please.（Please be quiet.）（———请求） Be kind to our sister.（———劝告） Look out！Danger！（———警告） Keep off the grass.（———禁止） Turn left! Gussing Game Turn right! Gussing Game Gussing Game Go upstairs! Gussing Game Go downstairs! Gussing Game Let me help you. Gussing Game Don’t smoke! No smoking! Gussing Game Don’t play football! Gussing Game Don’t park your car! Gussing Game Don’t eat! Turn left! Turn right! Please go upstairs! Go downstairs! Let me help you. Be quiet, please. Don’t smoke! Don’t play football! Don’t park your car! Please don’t eat! Don’t pick the flowers! Don’t sleep in class. Read and observe Structure of Imperative Sentence PART 02 肯定结构 01 02 03 Do型 (即: 动词原形(+宾语)+其它成分) Be型 (即: Be + 表语(名词或形容词)+其它成分) Let型 (即: Let + 宾语 + 动词原形 + 其它成分) Close the door. Do come earlier next time! Please give me a hand. Be a good boy! Let me help you. 强调作用 委婉语气 1._____ me an e-mail before you come to Hangzhou. I'll meet you at the airport. A. Sending??? B. To send???? C. Sends???? D. Send 2._____ to smile at your life when you are in trouble, and you will soon be happy again. A. Try???? B. To try??? C．Trying??? D．Tried 3. —John, ?_____?up now or we'll be late for the bus. ? —All right. I'll be quick. ? A.gets?? B. get???? C.to get??? D.getting 4. _____kind and helpful to the people around us, and we will make the world a nicer place. A.Be???? B.Being????? C.To be????? D.Been 5. --Let’s ____? volleyball.????????????? ? -- That sounds good A. play????? B. to play????? C. plays???? D. to plays 6. It is raining. _____ the raincoat with you when you go out. A. Bring?? B. Take??? C. Put?????? D. Took lk 否定结构 01 02 03 Do型和Be型的否定式都是在句首加don’t构成。 Don't forget me! Don't be late for school! Let型的否定式有两种： ① “Don't + let + 宾语 + 动词原形 + 其它成分” ② “Let + 宾语 + not + 动词原形 + 其它成分” Don’t let him go. / Let him not go. 有些可用no开头,用来表示禁止性的祈使句。 No smoking! No fishing! 7. Kerk, _____ the car! An old man is waiting to cross the road. Let him go first. A. stops? B. stop? C. don’t stop? ????? D. doesn ’t stop 8. _____ the building quickly，but _____ use the lift． A. Leave; don’t ?? B. Leaving; don’t ?? C. Leave; not ?? D. Leaving; not 9. You’re lat ... ...
