江苏省高邮市送桥中学高中英语 Unit3 Science and nature Grammar and usage Past participle导学案（无答案）牛津译林版必修5.docVIP

m5unit3 grammar and usagepast participle(过去分词)period6（语法&语言知识点课）learning points(学习目标)：1. to grasp the usages of the past participle and the past participle phrase.2. to finish some exercises about the past participle.important points(学习重点)：to grasp the past participle as predicative(表语) and object complement（宾语补足语）.difficult points(学习难点)：to grasp the past participle as attribute(定语) and adverbial（状语）.learning guide（方法导引）: copy and recite.preview navigation（预习导航）:try to review the usage of past participle.language connection（知识链接）:try to find out the phrases in the text.1一个退休工人 2计算出；想出3耗尽体力 4对谨慎5把分裂成若干份 6对某人而言7在领域 8与其倒不如9欠发达地区 10一项具有挑战性的职业 学习过程：learning procedure:step1: try to memorize all the words and phrases and put them into use:(想一想，记一记)1. figure sb./sth. out理解某人某事物;弄明白，计算出i cant figure out how to do this. _旅行要花多少钱你算出来了吗？ _figure on (sb./sth) doing计划，预料到n.数字，图表，画像，身材,体态have a head for figures_have a good figure_2. judgment n. pass /give judgment on sb.对某人判决judge n .he will act as a judge at the singing competition._v.判断，认为，估计，断定he was judged to be guilty. _we judge it no use trying again. _judge by/ from -根据-来判断不要以貌取人_judging from/by her dress, she may be an actress.3. alternative n可供选择的办法或事物，adj.可供选择的*have no alternative but do=have no choice but to doyou have the alternative of marrying or remaining single._他被当场抓住,除了招供别无出路.caught in the act, he _.你可以在坐车和步行中选择一种。you _ or walking.4. involve vt.包括,包含,牵涉,牵连（某人某事物）involve sb./sth. in (doing) sth.(1)使某人某事物参与某活动或陷入某情况(2)使某人某事物陷入（困境）sb. be involved in sth.某人热衷于专心于，参与dont involve me in solving your problems!_她专心于解答一道难题。_in his work, he didnt notice the time.a. involving b. having involvedc. involved d. being involved5. behave vt举动，表现；behavior n.举止，行为behave well /badly (towards sb)（对某人）表现好/不好do behave!规矩点！behave oneself（某人）规矩点，老实点父亲让这个调皮的孩子在客人面前规矩点。_聚会上他表现很好。_step2: extension. please do more exercises about the past participle:1. - whats the language _ innew zealand?- english.a. speaking b. spokenc. be spoken d. to speak2. the car _ in germany in the 1960s looks old now.a. produced b. producing c. to produced. which produced3. - youd better have your sports jacket _. its too dirty.- thanks. i will.a. to wash b. washed c. washing d. wash4. yesterday i heard a story _ by my friend.a. told b. telling c. to tell d. tell5. the pilot asked all the passengers on board to remain _as the plane was making a landing.a. seat b. seating c. seated d. to be seating6. _ to sunlight for too much time will do harm to ones skin.a. exposed b. having exposedc. being exposed d. after being exposed7. generally speaking, when _ according to the directions, the drug has no side effect.a. taking b. taken c. to take d. to be taken8. the first textbooks _ for teaching english as a foreign language came out in the 16th century.a. having been written b. to be written c. being written d. written9. is this the watch you wish _?to have repaired b. to repair it c. to have it repaired d. will be repaired10. _ many times, but he still couldnt understand it.a. having been told b. though he had been toldc. he was told d. having toldstep3: consolidation.课堂检测一.分词短语作状语相当于状语从句,表示条件、让步、伴随：1. when he was questioned, he kept silent. when_, he kept silent.2. because she was shocked by the article, she wrote a letter to the newspaper. _ by the article, she wrote a letter to 3. because he was lost in thought, he ran into the car in front of him. _in thought, he ran into 4. if he is given more time, hell make a first-class tennis player. _(give) more time, hell make a first-class5. you should remain silent at the conference unless you are invited to speak. unless_ to speak, you should remain 6. though he was asked to stop, the moved speaker kept on talking at the meeting. though_ to stop, the moved speaker.7. he returned after a long journey, and he was tired out.he returned after a long journey, _.二.改写下列句子,其划线部分应改为分词短语1. look round when you cross the street.2. when she heard the news, she burst into laughter.3. as she was still rather weak, she could not stay up for too long.4. gentlemen always shake hands when they are introduced to each other.5. a cold rain was falling. it was mixed with snow.6. while we were walking in the street, we met some friends of ours.7. the old man walked slowly. he was supported by his little grandson.8. the ground which is covered with white snow looks very beautiful.9. there is a tall tree which covers the entrance to the cave.10. the worker wrote to the police and disclosed who stole the money.三.试比较: verb-ed被动 verb-ing主动：1. i noticed an_ (amaze) difference.i was_ (amaze) at the great differences.但: 1)her _(frighten) voice suggested she was _(frighten). 2)we knew from his_ (disappoint) look that he didnt pass the test.2. can you tell me why the _sun looks much bigger than the_ sun? (rise)3. the _ news made her_. (upset)4. the boy was more_ (frighten) than_ (hurt).5. the professor went out, _(follow) by his students. he came in, with four little dogs_ him. he came in, _ by four little dogs.6. seeing the big snake, the little girl stood there, _ (frighten) and _(tremble).7. the child spoke loudly so as to make himself_. _ the bad news, she burst into tears. ( hear )8. the little g