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1、新概念英语第二册课堂笔记：第新概念英语第二册课堂笔记：第 2020 课课Lesson 20New words and expressionscatch(caught,caught)v.抓到catch fish：抓鱼；catch thief：抓小偷记住几个短语：catch a cold：感冒；catch a bus：赶上车；catch onesbreath：屏住呼吸；catch sight of=see;catch fire：着火；catchones eyes：吸引某人注意力fisherman n.钓鱼人，渔民注不要忘了 er 哦boot n.靴子a pair of bootswaste n.浪
2、费v.You are wasting time.n.a waste ofIt is a waste of time/money/food.realize v.意识到eg：I realized that I was wrong.实现：realize ones dreamTextOne man in a boatFishing is my favourite sport.I often fish for hourswithout catching anything.But this does not worry me.Somefisherman are unlucky.Instead of cat
3、ching fish,they catch oldboots and rubbish.I am even less lucky.I never catchanything-not even old boots.After having spent whole morningon the river,I always go home with an empty bay.You mustgive up fishing!my friends say.Its a waste of time.Butthey dont realize one important thing.Im not reallyin
4、terested in fishing.I am only interested in sitting in aboat and doing nothing at all!本课的重点是-ing 形式fish n.鱼：一般情况下作为不可数名词用eg：I have bought some fish.在表示种类时为可数名词eg：There are a lot of fishes in the sea.v.钓鱼-n.fishing主语通常由名词和代词充当。动词+ing 就变成名词词性如：eat-eating;read-reading.without catching anything.without(
5、prep),介词后面一定要加宾语同样，动词+ing 变为名词做宾语without doing 作为状语而出现，表示结果状语eg：He went out without saying any words.Without asking for money,the boy went to school.without 后面的动作由主语来做instead of 后面的词一定是没有做的，能够放在主句后面与 without 比较：without 强调没有做某事instead of 强调这件事没做成而做成了另外一件事（有“代替”的含义）翻译成：我原准备做但是后来做了eg：I go to school ins
6、tead of staying at home.I bought books instead of buying dresses.v.worry sb：宾语为主语而感到担心adj.be worried about：主语为宾语而感到担心less+原级A is less.than B.“不如”afterafter+从句（连词）从句的主语必须是主句的主语才能换成下面一种形式after+名词/动词 ing 形式eg：After I go to school,I learned a lot of knowledge.=After going to school,I learned a lot of knowledge.(主语都是 I)give up doing=stop doing：放弃做某事