人教版八年级上册第三单元unit3重点短语语法.doc

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教师: 唐美美 学生: 年级: 科目: 时间: 20 年 月 日 课次: / 1、 教学目的与考点分析1. 第三单元语法短语2. 现在进行时3.掌握有关假期生活的动词4.假期里自己打算的简单表达教学内容及步骤1. Words1. That sounds interesting. 那听起来有趣。 sound 为感官动词感官动词后面加形容词 感官动词有:look(看起来), sound(听起来), feel(感觉起来), taste(尝 起来), smell(闻起来)1)sound 是动词,意思是: 听起来,That sounds great. 听起来太好了。 Your idea sounds a good one. 你的想法听起来很好。 Your proposal sounds quite feasible. 你的提议听起来很可行。 2)sound 还可以作名词, 表示 “声音,响声” 例如: The light travels faster than sound. 光比声音快。 the sound of birds singing. 鸟儿歌唱的声音 When the bell sounds, you must come in. 铃响时,你必须进来。2. go+动词-ing形式 表示去做某事E.g. go swimming go walking go shopping go sightseeing3. send sb. sth. 寄给某人某物= send sth. to sb. 寄某物给某人E.g. My friends sent me a letter just now. 刚刚我的朋友寄给我一封信= My friends sent a letter to me just now.4. Show me your photos when we get back to school.1) show 动词,出示show sb. sth. 让某人看某物= show sth. to sb. 把某物给某人看 E.g. He showed me a postcard from Hong Kong yesterday. = He showed a postcard to me from Hong Kong yesterday. 类似show的这种结构的词还有give, pass, sell等。give me the ball=give the ball to mesell me the shoes=sell the shoes to me2) show 名词 表演,展览fashion show flower show5. get back to+地点 回到某地 (同义词组)be back; come back; returnget back 拿回,取回6. stay 动词 待,逗留; E.g. My mother stay here for a week. 保持,继续; E.g. stay healthy7. Can I ask you a few questions about your vacation plans?1) 这是一个以委婉的语气发出要求的句子。Can I?常用来征求对方的许可。这种问句往往是问话者希望得到对方的肯定回答,在该疑问句中用some不用any。其肯定答语多为Sure./Certainly./Of course you can。否定回答为Sorry, you cant。E.g. Can I have something to eat? Sure.2)plan 名词 计划 a plan for 的计划E.g. Tell me about your plans for vacation.plan 动词 计划 plan to do sth. 计划做某事 E.g. They are planning to go hiking this weekend.8. famous 形容词 著名的,有名的。(同义词)well-known (反义词) unknownbe famous for 以而著名be famous as 作为而出名 E.g. China is famous for the Great Wall. Yao Ming is very famous as a basketball player.9. think about 考虑 E.g. He often thinks about going camping. think over 仔细考虑E.g. Please think it over. I am sure you can get the answer.10. decide on sth. 决定某事E.g. In the end, he decided on the yellow sweater. decide to do sth. 决定做某事E.g. He decided to go to France for his holiday.11. something different 不同的事情当形容词修饰不定代词something, anything, nothing等时,形容词应置于其后,翻译成汉语时通常前置。E.g. There is nothing new in todays newspaper.12. spend 动词 花费,度过。后跟动词时要用动名词形式。 spendon sth. 在某方面花费时间或金钱。 E.g. I spend all my money on books. spend(in) doing sth. 做某事花费多长时间或多少金钱 E.g. She spent all her time in playing the piano.区别花费词:cost spend pay takespend的主语必须是人, 常用于以下结构:(1) spend time money on sth. 在上花费时间(金钱)。例:I spent two hours on this maths problem. 这道数学题花了我两个小时。(2) spend time money (in) doing sth. 花费时间(金钱)做某事。例:They spent two years (in) building this bridge. 造这座桥花了他们两年时间。(3) spend money for sth. 花钱买。例:His money was spent for books. 他的钱用来买书了。 cost的主语是物或某种活动, 还可以表示“值”, 常见用法如下:(1) sth. costs (sb.) 金钱,某物花了(某人)多少钱。例:A new computer costs a lot of money. 买一台新电脑要花一大笔钱。(2) (doing) sth. costs (sb.) 时间,某物(做某事)花了(某人)多少时间。例:Remembering these new words cost him a lot of time. 他花了大量时间才记住了这些单词。 注意:cost的过去式及过去分词都是cost,并且不能用于被动句。 take后面常跟双宾语, 常见用法有以下几种:(1) It takes sb. 时间to do sth. 做某事花了某人多少时间。例:It took them three years to build this road. 他们用了三年时间修完了这条路。(2) doing sth. takes sb. 时间,做某事花了某人多少时间。例:Repairing this car took him the whole afternoon. 他花了一下午修车。 pay的基本用法是:(1) pay (sb.) money for sth. 付钱(给某人)买。例:I have to pay them 20 pounds for this room each month. 我每个月要付20英磅的房租。(2) pay for sth. 付的钱。例:I have to pay for the lost book. 我不得不赔丢失的书款。(3) pay for sb. 替某人付钱。例:Don?蒺t worry!Ill pay for you. 别担心, 我会给你付钱的。(4) pay sb. 付钱给某人。 例: They pay us every month.他们每月给我们报酬。(5)pay money back 还钱。例:May I borrow 12 yuan from you? Ill pay it back next week. 你能借给我12块钱吗?下周还你。(6) pay off ones money还清钱。(1) spend的主语必须是“人”,宾语可以是钱、精力、时间等,其后用on (for) + 名词或用in(可省略)+ 动名词形式,不接不定式。(2)cost的主语必须是“物”或“事”,表示“费用”、“耗费”,后接life, money, health, time等,侧重于“花费”的代价。注意:cost后不能与具体的时间长度连用,只能与表示抽象概念的时间短语连用。如:some time, much time, ten years of hard work等。可说It cost him ten years of work.不可说It cost him ten years to work.(3) take表示“花费”时,其主语一般是“一件事”,有时主语也可以是人,它说明事情完成“花费了”。说明:taketo do sth.句型侧重完成该动作花费的时间,而spenddoing sth.有时并不说明动作的完成。如:(4)pay的基本意思是“支付”,作为及物动词,宾语可以是“人”、“钱”。(5)pay for的宾语为“物”、“事”,for表示支付的原因。13.foget 动词 忘记 (反义词)rememberforget to do sth. 忘记去做某事forget doing sth. 忘记做过某事E.g. I forgot borrowing a book from him last week. But today I forgot to return it to him again.remember to do sth. 记得去做某事remember doing sth. 记得做过某事14.finish 动词 完成,结束finish doing sth. 做完某事E.g. I finished doing my homework this morning.15. need to do sth. 需要做某事 E.g. We need to go home early.16. leave for + 地名离开/出发去 leave A for B 离开A地去B地 E.g. My parents and I are leaving (here) for Beijing tomorrow. My uncle will leave Beijing for Tokyo tomorrow.二.现在进行时的用法a. 现在(说话的瞬间)正在进行或发生的动作,强调“此时此刻”。E.g. He is reading. They are talking now.b. 表示现阶段正在进行的动作。E.g. They are working these days.c.表最近按预定的计划或安排即将发生的动作,可代替将来时。E.g. I am coming. He is going to Beijing tomorrow. 其结构为:be+现在分词(am/is/are + doing) 否定形式:am/is/are +not + doing.一般疑问句:把be动词放于句首。 现在分词的构成方法如下: a. 一般在动词后面直接加上-ing。例如: work-working, do-doing, talk-talking, drink-drinking b. 以不发音的字母e结尾的动词应先去掉e,然后加-ing。例如: write-writing, skate-skating c. 以ie结尾的动词,变ie为y,然后加-ing例如:lie-lying, die-dying d. 以重读闭音节结尾的动词,如果该动词末尾只有一个辅音字母,则应先双写该辅音字母,再加-ing。例如: put-putting, sit-sitting, get-getting三、本次课后作业:四、学生对于本次课的评价: 特别满意 满意 一般 差 学生签字:起航教育教务处
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