江苏省江阴市成化高级中学高中英语《Unit3 Looking good feeling good 》Grammar and Usage教案 牛津译林版必修1 (2).doc

课题： grammar and usage 【教学目标】review the usage of intonation, and learn how to read question tags.learn and master the forms of question tags.【教学重点】 some special forms of question tags.【教学难点】some special forms of question tags.【教 具】multimedia.【教学过程】question tags1. function: asking for agreement or confirmation2. different ways to form question tags:(1) 肯定的陈述句+否定的附加疑问句eg its raining cats and dogs outside, isnt it? 否定的陈述句+肯定的附加疑问句eg: he is not often late for school, is he? 祈使句 imperative sentence : 一般用will you/wont you/would you,有时也用can you/cant you/wouldt you,要根据语气选择。eg: dont move the chair, will you? lets go shopping, shall we? give me some paper, can you? let us have a look at your book, will you? i am as tall as your sister, arent i? (特殊)(2)seldom,hardly,never,rarely,few,little,nowhere,nothing,nobody,neither等表示否定的词用在句中时，附加问句的动词用肯定式。eg: his sister seldom argues with people, does she? neither of you will have coffee, will you? （3）当陈述部分的主语是everybody, everyone,someone,somebody,nobody,no one等指人的不定代词时，附加问句的主语在正式语体中用 he ,非正式（一般）语体用 they 。如果陈述部分的主语是everything,anything,something,nothing等指物不定代词时，附加问句的主语只能是 it, 如果陈述部分的主语是one , 附加问句部分的主语正式用one, 非正式（一般）用 you.eg: everyone enjoyed the party,didnt they? everything has been ready,hasnt it? one should work hard,shouldnt you?(4) 附加问句一般与主句的主谓保持一致，但当主语是第一人称 i 和we，谓语动词是suppose,think,believe,suspect,imagine,quess等结构时，附加问句往往与 that从句中的主谓保持一致。第二和第三人称，主句主谓保持一致。eg: i dont think hes right in lying, is he? he doesnt believe his mother will buy him a new computer, does he?（5）当陈述部分带有情态动词must时，如表示“必须”，附加问句用must ；表示猜测，附加问句根据具体语境用适当的形式；若有明确的表过去的时间状语，附加问句用过去式。eg: he must be very tired, isnt he? he must have seen the film, hasnt he ? he must have seen the film last night, didnt he?（6）当陈述句中的某词带有否定前缀，附加疑问词的动词一般用否定形式。eg: he was unkind to say so, wasnt he?（7）当陈述部分是 there be 句型时，附加问句部分的主语也用there ；当have意思为“有”时，谓语动词可以用have ,do表其他含义时用 do ; used to附加疑问句中谓语动词可以用 usednt, didnt.eg: you have a beautiful car, havent you/dont you? you have to see the doctor, dont you ?since you have learned how to form a question tag, please finish the exercise on page 51,and part c2 on page 104 in workbook. if time is limited in class, it can be assigned as your homework.language points in word power and grammar1. (1) get hurt (get done) 强调主语的被动行为eg : they got caught in the big rain on their way home.he got burnt while putting out the fire.did she get hurt in that accident?(2) get done 有时不是被动含义 get married get used to (doing) sth.(3) get + to do 表从无到有的变化，表不定式动词动作或状态的开始eg : i got to know him in 1986. youll soon get to like the work.(4) get + doing 开始某动作，且动作可能要进行一段时间eg : we had better get moving. 行动 its late, lets get doing. 我们干起来吧2. (1) consider “考虑” vi & vt 后接名、代、从句，疑问句+ to do eg : we must consider the matter carefully. n.he considered it carefully and made a decision. pron.he considered how he should answer. clause.we have to consider what to de with the cake. 疑问+ to dowe have to consider what material to use first. consider doing sth.eg : he is considering changing his job. (2) vt. “认为” + 从句或不定式符合结构 consider sb./sth. + (to be / as) +| n / adjeg : we consider that you are right. do you consider him (to be) honest/trust worthy?被动 sb. be considered (to be / as)eg : columbus is considered to have discovered america.be considered to have done sth.n. consideration 考虑 take -into consideration =take into consideration-3. (1) affect vt. 影响= have an effect on sb.eg : the climate affected his health.the rise in paices will affect all classes. (阶层)(1) vt. 感动，感染。常用于被动eg : he was much affected by the sad news.i was too affected to answer. 我被感动的答不出来n. effect 影响 ，作用have an effect/effects on- 对-产生影响have side effects 有副作用come into/go into effect 开始生效in effect = in fact=as a matter of fact 事实上4. fall out （头发等）脱落 fall off 掉下 （=fall down from）fall into （突然）陷入 fall behind 落在后面我爸爸四十多岁就掉头发了。_他从自行车上摔下了，伤了腿。_5. risk vt 冒-的风险 n. 危险，风险 risk doing sth 冒险做- at ones own risk 自担风险 be at the risk of doing sth 或 take /run the risk of doing-冒险做-他冒着生命危险就了这个孩子。_-6. (1) marry vt. 嫁，娶，与某人结婚 marry sb.eg : she married a man with a lot of money. he married a girl whom he loved very much. (2) get /be married (to) 与某人结婚eg : she got married to a man with a lot of money. he got married to his wife 3 years ago. youll hear a story about a couple who got married. marry 是终止性动词，不能和表一段时间的状语连用，若要表结婚有多久要