深圳朗文版五年级下册单元重难点

1、学习必备欢迎下载Unit 1 Remember the rules1.词汇要求（ Topic vocabulary）usually always often quickly slowly loudlysometimes carefullynever2.语言知识要求(Language focus)学会一下表达方式：We usually talk quietly.Sometimes we need to line up but we never push.( 注意： need to 和 must 一样后面接动词原形 ) You mustn t play there.You must look an

2、d listen carefully.3.语言功能要求(Functions) 学会运用must 和 mustnt用法，要注意一下三点：(1) must 和 mustn t的后面要跟动词原形e.g. You must stay here.(你必须待在这儿)You must look and listen carefully.We must talk quietly.(2)must 和mustn t市用来劝告他人必须做或不允许做某些事情的，如You mustn watchTV .(你不准看电视)(3) 当别人问你: Must I go away now?否定回答应该用”No, you needn，

3、t不”能用No, you mustnt频度副词的使用：表示动作发生的频率一般可以这样理解：always(100%), usually(90%), often(75%), sometimes(50%), never(0%)如： We never push others.(我们从来都不推别人)We always line up. （我们总是排队的）当我们要表达我们总是会做某事时，用We always 。 一般来说，很多副词是由形容词加ly 构成的，如 quick-quickly, quiet-quietly.但是也有例外，如fast 既是形容词又是副词，所以可以说副词一般是放在动词后面修饰名词的，

4、所以我们说He is fast.也可以说He runs fast.We listen carefully.Unit 2 Helping people1.词汇要求（ Topic vocabulary ）droppedpicked upcarriedsmelled smokesaw a fireshouted for helplost my walledfound itgave it to police2.语言知识要求(Language focus)学会一下表达方式：What do you do?学习必备欢迎下载I helped someone today.What happened?A lady

5、 dropped a bag.I picked it up and carried it for her.3.语言功能要求(Functions)当我们讲述一件过去发生的事情或说明在过去发生的一个动作时，通常用“一般过去时 ”来表达，而句子中的动词也要变成过去式，如I played basketball yesterday.当我们想知道发生了什么事情时，可以问：What happened? 回答时也要用过去时的句子。如: A lady dropped a bag, I picked it up and carried for her.一般来说，动词变成过去式有以下几种情况：（ 1）直接加 ed,

6、如 look-looked 。（2）以不发音的 e 结尾的单词，直接加 d，如 live-lived 。（3）以辅音加 y 结尾的单词，把 y 变成 i 再加 ed,如 carry-carried 。（4）重读闭音节的单词，双写后面的字母再加ed，如 stop-stopped。（5）有很多不规则动词的变化，需要我们牢记的，如see-saw , go-went , fly-flew , swim-swam , come-came.Unit 3 Changes in our city1.词汇要求（ Topic vocabulary ）subwayharbourtunnelfactoryferry

7、pierhighwaybuildingbridge2.语言知识要求(Language focus)A lot of things are different now.Was there a subway fifty years ago?No, there wasn tWere there bridges?Yes, there were.3.语言功能要求(Functions) there be 句子表示某地有某物，有“存在 ”的意思。它的基本形式有：There is a book on the desk. ( 桌上有一本书)There are some trees on the playgrou

8、nd. (操场上有一些树)There was a factory in the town. ( 过去镇上有一间工厂)There were lots of people in the market. ( 曾有许多人在菜市场里)当你想表达很多事情都不同了，你可以说：A lot of things are different now.当你想知道过去这里有没有某些东西时，你可以用was there 或 were there 的句型。如 Was there a subway fifty years ago? 有就说 “Yes, there was.没有”就说 “No, there wasn t. ” 如

9、果提问的内容是复数就用 Were there bridges fifty years ago? 有就说 “Yes, there were.没 ” 有就说 “No, there weren t . ”注意 factory 和 ferry 的复数形式是把y 变成 i 再加 es。而 ferry pier 的复数形式只在pier后面加 s 即可。Unit 5 A busy week学习必备欢迎下载1.词汇要求（ Topic vocabulary ）read a bookwrote a lettersent an emailvisited friendspractised kung fuwon a p

10、rizemyselfyourselfhimselfherselfitselfourselvesthemselves2.语言知识要求(Language focus)What did you last week?I read a book. / I won a prize.I / He / She cleaned my / his / her room.I / He / She did it myself / himself / herself.3.语言功能要求(Functions)学会使用规则动词和不规则动词的一般过去时。学会使用反身代词。学会使用直接宾语和间接宾语。有些动词的过去式是不规则的，

11、要牢记它们，如：win won, sendsent, come came.反身代词一般在句子中起强调的作用，翻译为某人自己，如：I can do it by myself.Sue stayed at home by herself.当别人问你 What did you do last week? 回答时一定要记得把动词变成过去式，如 I read a book./ I won a prize. / I cleaned my room.要表示某件事情已经发生过了，要用过去时，动词要变成过去式。记住，和原形的写法是一样的，但是读成/red/要熟记人称代词相对应的反身代词：read 的过去式Imys

12、elfyouyourselfhehimselfsheherselfititselfweourselvesyouyourselvestheythemselvesUnit 6 The typhoon1.词汇要求（Topic vocabulary ）insidesafemobile phoneoutside dangerous use/used fall/fellput/putbreak/brokeleave/left2.语言知识要求(Language focus)There s going to be a storm.Go outside. It s safe.Don t go outside.W

13、e put our plants inside. They didnThey left them outside. t.3.语言功能要求(Functions)学会使用过去时、将来时、现在进行时等时态。学会使用合适的时态描述事件。学习必备欢迎下载学会使用基本的动词短语。在英语时态中，我们要抓住关键词，如当句中有now, look, listen 等词时，句中动词要用现在进行时态，如：Look, the bus is coming. 当句中有yesterday,.ago, last week 等词时，句中动词要用一般过去时，如I won a prize last week. 当句中有tomorro

14、w, next week 等词时，句中动词要用一般将来时，如：I will practice kungfu tomorrow.当台风来临时我们告诉别人要做某事时，可以用祈使句或“should ”,如go inside. youshould use mobile phone.而劝别人不该做某事时，可以这样说：Dontgo outside. Dontstand near the windows or the doors.Dontuse home p hone. Don t put the pets and plantsoutside.记住以下动词的过去式：put put leave left br

15、eak broke fall fell use used inside 和 outside 是一对反义词； safe 和 dangerous 是一对反义词。Unit 7Summer holiday1.词汇要求（ Topic vocabulary ）excitingfrightening tiringbeautiful interesting comfortable spicydeliciousstay South Africa Thailandmine yours hishersours theirs2.语言知识要求 (Language focus)I m going to go to Aus

16、tralia.I m going to ski there.That s exciting.I m going to stay at a nice hotel.That omfortablesc.The food is spicy and delicious.3.语言功能要求 (Functions)学会使用一般现在时、过去时、现在进行时等时态。学会使用物主代词。学会使用形容词描述事件、地点和食物。 形容词性物主代词 my, your, his, her, its, our, your, their的后面要接名词，如my bag, herpen 形容词有两种作用：一是修饰名词作定语，如:an exciting film; 二是做表语，如： He isexcited. 学会用不同的形容词来形容人和事物，一般来说，-ed 的词用来指人的心理活动； -ing的词用来形容事物的状态和性质；如He is excited. The film is exciting. 食物的味道可以用 delicious, spicy, sweet 等形容词来描述。 exci