江苏省东台市南沈灶镇中学九年级英语下册《Unit 3 Asia》Grammar 2教学案（无答案） 牛津版.doc

unit 3 asia总课题9b unit 3 asia总课时10第 6课时课题grammar ii课型新授学习目标知识目标learn “although” ,”unless” and “so that”能力目标compare the use of them情感目标get the students to know more about the abilities学习重难点how to use them教 （学） 活 动自主个案预习导学根据句意完成句子.1. the hotel in beijing are c_ (feeling pleasant).2. guilin is famous for its c_ (full of colours) caves.3. have you ever seen the raising of the n_(shared by a whole nation) flag?4. the emperors used to _ (度过) their summers in the summer place.5. youd better keep patient and not give up _ (容易).6. food is very important for our healthy, so wed better eat _(健康)7. although i walked slowly, i got hot and s_ (covered with sweat).8. unless the weather _ (预报)says it is going to rain, you dont have to take a raincoat.教学过程step 1 unless是从属连词，引导条件状语从句，含有否定意义，相当于if条件状语从句的否定形式。所以unless = if not。注意：unless引导的条件状语从句和if条件状语从句，与其它时间状语从句一样，用一般现在时代替将来时。unless: conj. 除非, 如果不 【例句】 1. unless you take more care, youll have an accident. (如果不多加小心的话，你会出事故的。) 2. my baby sister never cries unless she is hungry. (我那刚出生的妹妹除非饿了，否则她是从来不哭的。) 3. dont promise anything unless youre 100 per cent sure. (不要作任何的许诺, 除非你有百分百的把握。) 4. unless bad weather stops me, i jog every day. (除非坏天气作梗，每天我都慢跑。)step 2 在so that (in order that)引导的目的状语从句中，谓语动词用can(could), may(might), will(would), should动词原形的形式。故上述从句在谓语动词前应加could或might,但so that引导结果状语从句时，不用此要求限制，如：they came late so that they missed the early bus.step 3 complete part a complete part b and part cstep 4 homeworkfinish the relative exercises in the teaching and learning papers.课内研讨题翻译下列句子。1. 他的父母经常给他打电话是为了他不要太想念他们。（so that）_2. 他学汉语是为了用汉语和别人交谈。( in order to)_3. 他学习是如此认真， 结果他考了第一名。(sothat)_训练巩固选词填空。with; pay; quick; two; where; stay; he; realize; museum; worryonce a foreigner traveling in france came to paris for a few days. on the very first day of his _ in the french capital he sent a telegram to his wife _ the name and address of the hotel _ he was staying. then he decided to gout and see sights in the capital. he took a long walk along the streets of the city, visiting a few _ and by the end of the day he felt tired.he wanted to return to the hotel to take a rest there, but suddenly he _ he remembered neither the name nor the address of the hotel. he felt quite _ and slowly walked along the street, not knowing what to do. suddenly he found _ in front of a post office. he _ ran in and said in an excited voice. “give me a telegram form, please.” “here you are.” a man answered, giving him a form. it did not take long to fill it in. a minute later he handed in the telegram and _ the man.his wife was greatly surprised when two hours later she received a _ telegram from her husband: “send me my address at once.”拓展延伸一、根据括号中的汉语写出单词，使句子意思完整正确。1.after doing your homework for a long time, youd better stop to listen to _ (音乐) for a moment.2.its _(礼貌的) to say “thank you” when someone helps you.3.you will be a film star if you dont _(错过) the chance.4.i would like to have some _(爆米花). it smells nice and sweet.5.though i have failed _(几个) times in the exams, i wont give up my study.二、句型转换。1. hes already back. (改为反意疑问句) hes already back, _ _?2. tie a stick to the young tree to make sure it is straight. (改为同义句) tie a stick to the young tree _ _ it is straight.3. wherever he goes, he will take a