八年级英语下册 Unit 6 An old man tried to move the mountains（第3课时）(Grammar Focus4c)同步语法精讲精练课件 （新版）人教新目标版

Unit 6An old man tried to move the mountains.第三课时第三课时(Grammar Focus4c)单元同步语法精讲精练单元同步语法精讲精练连词unless，as soon as，so.that.的用法unless的用法unless连词，意为“如果不；除非”，相当于if.not，引导条件状语从句。eg：Well go to the town unless it rains tomorrow.Well go to the town if it doesnt rain tomorrow.假如明天不下雨，我们就去镇里。【注意】若unless引导的从句本身为否定句，则unless不能用if.not来替换。unless引导的从句，要遵循“主将从现”的原则。as soon as的用法as soon as意为“一就”，引导时间状语从句，表示从句和主句的动作先后发生，间隔短暂。eg：The students became quiet as soon as the teacher came in.老师一进来，学生们就安静下来了。【注意】在由as soon as引导的时间状语从句的复合句中，从句通常用一般现在时表将来，而主句则用一般将来时。也可简记为“主将从现”。eg：Ill write to you as soon as I get there.我一到那里就给你写信。so.that.的用法so.that.意为“如此以至于”，用来引导结果状语从句，其中so后接形容词或副词，也可用few，little，many，much等来修饰名词表示程度，that后面的从句表示结果。eg：He was so happy that he forgot the time.他太高兴了，以至于忘了时间。一、根据句意，选择方框中的单词或短语完成下列句子。not.until，unless，because，as soon as，so.that1The coffee is _hot _I cant drink it now.2The little girl stopped crying _she saw her mother.3He is hardworking.Hell certainly go to work _he is ill.4She did _go home _it was ten oclock last night.5The family had to stay at home _it rained hard yesterday.sothatas soon asunlessnotuntilbecause二、根据句意，用括号中所给单词的适当形式填空。6The Monkey King can make 72 _(change) to his shape and size.7Dont _(exciting) your baby too much before bedtime.8The Monkey King keeps _(fight) to help the weak and never gives up.9His uncle isnt interested in _(play) chess at all.10I like watching the program _(call) Happy Hours.changesexcitefightingplayingcalled 二、单项选择。6Anna was _ sad _ she didnt want to eat anything.Atoo；toBsuch；thatCenough；to Dso；that7What are you going to do tomorrow?Im going for a picnic in the park _ it rains tomorrow.(易错题)Awhen Bbecause CifDunlessDD8Tim，remember to tell him the news as soon as your father _Aarrive BarrivesCarrived Dwill arrive9When will you return the book to me?Ill give it to you _ I finish it.Athough BuntilCas soon as DunlessBCfit的用法作动词，意为“合适；合身”。作名词，意为“合身”。作形容词，意为“合适的；适宜的；健康的”。marry动词，意为“结婚”，常用结构：marry sb.和某人结婚；marry sb.to sb.把某人嫁给某人。【注意】get married意为“结婚”，表示动作，不可与表示一段时间的状语连用。be married意为“结婚”，表示状态，可与表示一段时间的状语连用。get/be married都可与介词to连用，但不能与with连用。即be/get married to sb.与某人结婚。本课时其他知识点精讲精练 fall in love with.爱上cant help doing sth.情不自禁做某事once upon a time从前all over the world全世界1The new _(夫妻) decided to go to Paris on vacation.2When he _(微笑) at me，I knew everything was all right.3Does the sweater _(适合) her?Sure.She is really beautiful in it.4Catherine got married _ a policeman twenty years ago.AwithBforCto5It was such a funny show that people couldnt help _ again and again.Alaugh Bto laugh Claughing6她爱上了那个伟大的作家。She _the great writer.couplesmiledfitCfell in love with C