沪教版英语七上 Unit4 讲义.docx

1、沪教版英语七上 Unit4 讲义Unit 4 Seasons1.在秋天 2.go on a picnic 3.take a trip 4.发出 5.堆雪人 6.put forward 7.fly kites 8.敲打 9.what about 10.在中国北部 11.at that time 12.在白天 13.at this time of year 14.去游泳 15.the Dragon Boat Festival 16.get married 1.I love all four seasons.考点聚焦all 作限定词，意为“ ”，通常用于三个或三个以上的人或事物，修饰可数名词复数或不

2、可数名词，名词前可用the、指示代词或物主代词修饰，即All + the/指示代词/物主代词 + 名词.All the visitors live on the second floor.知识拓展：all的其他用法（1）all+of+n (of可以省略） All of boys in our class are very handsome.（2）all+of+代词 （of不可以省略） All of us want to go Shenzhen.（3）all作主语的同位语时，放在be动词之后，行为动词之前。 we all go to school every day. （4）作人称代词的同位语时

3、，all可以放在这些人称代词之后。 Our teacher loves us all.（5）all作副词，“全部地，全都”修饰形容词、副词和介词。 we are all right.2.Watch us go考点聚焦 watch意为“ ”，是感官动词，后可接动词原形或动名词做宾语补足语。watch sb. do sth. （强调动作的全过程） watch sb. doing sth. （强调动作正在进行） I watched my mother clean the bedroom.The boss stopped and watched us working. 类似用法的词还有：see, he

4、ar3.What is the weather like in spring? “What is the weather like?”是询问天气状况的句型，意为“ ”。相当于“How is the weather?”，当询问某地的天气状况时，可在后面加“in + 地点”。该句型的常用答语为“Its + 表示天气状况的形容词”。 whats the weather like in Beijing?= ？Its cloudy（sunny/rainy/snowy）.1. in my class are hard-working.A.All the students B.All studentC.Al

5、l the student D.The all student2.What about to school now? Ok. A.go B.to go C.going D.went3.我们都来自不同的国家（根据汉语意思提示完成句子） We different countries. = are from different countries.4.We watched some young people fast when we walked along the street. A.drive B.to drive C.driving D.drives5. the weather like to

6、day? It is sunny. A.How B.Whats C.What D.How is6.What do you think of the Harbin? Very good，especially（尤其）the Ice and Snow Festival（冰雪节） winter is wonderful. A.in B.at C.for D.with5. In spring, the weather starts to get warm. 考点聚焦 （1）get 作连系动词，意为“ ”，后常接形容词作表语。 The weather starts to get cool. （2）作实义动

7、词，意为 “得到，收到” get/receive a letter from sb.= hear from sb. get表示进入或变为某种状态常接形容词become多用于书面语中，强调的是由一种状态变为另一种可接形容词和名词turn强调的是变得和以前完全不一样多接形容词，接名词时零冠词grow指的是渐渐地变成，强调变化的过程多接形容词，也能接过去分词go多用来表示进入某种状态，多接令人不悦的形容词bad, mad, hungry, wrong如： The wind is getting stronger and stronger. I want to become a teacher. Wh

8、en she saw me, her face turned red. The boy is growing thinner. Eggs soon go bad in hot weather.6. People usually spend time with their relatives during the Spring Festival. 考点聚焦（1）Spend作动词，意为“ ”，它的主语是人 spend time with sb. 人+spend+时间/金钱+ on sth. 人+ spend+时间/金钱+ (in) doing sth. She spends all day (in

9、) （learn）English.I usually spend my free time my best friend, Tom.Peter spends money books.辨析spend、take、pay和cost易混词含义及用法例句taketake作“花费”讲，常用于it takes sb sometime to do sth 句型中It took us a week to finish the work.costcost作“花费（时间、精力、金钱等）”讲，主语只能是物或事情，cost 可以接双宾语，但cost没有被动语态。 Sth cost(s)/cost (sb) some m

10、oney .The bike cost me 200 yuan.payPay作“花费”讲，主语只能是人，指为买的东西付钱，常与介词for连用。Sb pay（s）/paid money for sbTom paid 200yuan for the coat.（2）during介词，“ ” the Spring Festival= the Chinese New Year Dont speak during the meal.吃饭时别说话。辨析during、in和for1.during强调动作或状态的持续性，强调“自始至终”可用在表示一段时间的名词前，中间应该有定冠词the或相应的物主代词。Dur

11、ing the three months he always asks a lot of questions.注意：在表示一段时间的名词（如holiday, stay, visit, lesson, meal等）前，一般要用during2.in常用于表示季节或月份的名词前，名词前不用定冠词。 Children enjoy flying kites in spring.3.强调动作贯穿这一时间段，常与完成时或过去时连用。We have studied English for years.1.The road is usually very busy,especially the rush hou

12、rs. A.during B.on C.while D.among2.Welcome to our hotel! I hope you will have a good time you stay here. A.after B.during C.with D.since3.Two disabled men from Hebei Province （one is blind and the other has no arms）have spent ten years trees together. A.plant B.plants C.planting D.planted4.The gover

13、nment is plenty of money building the countryside. We are pleased with the governments efforts. A.costing B.paying C.taking D.spending5. I spent three hundred yuan buying the dictionary.（改写同义句） （1）I spend three hundred yuan the dictionary. （2）The dictionary three hundred yuan. （3）I three hundred yua

14、n dictionary.7. Marry will get maryied on Monday morning. get marry be/get married to sb Jane was married to a doctor last monthLucy and Andy got married last year.知识拓展：marry的用法 （1）Marry作及物动词，意为“ ”，marry sb 表示“ ”。marry是短暂性动词，表示结婚一段时间用be married.John married Mary last week.She married a doctor.How lo

15、ng has Jhon and Mary been married?（2）marry sb to sb She married her daughter to a businessman. （3）marry作不及物动词时，往往用副词或介词短语来修饰。例如：She married very early. 8.Children love winter because they love to play in the snow.考点聚焦 Love 在句中作动词，意为“ ”，相当于like。Love后可接名词、代词、动词-ing形式或动词不定式做宾语。 love doing sth love to d

16、o sth We love our country. I love watching TV. We love to go skating.9.It often rains.考点聚焦 it用于指代，在本句中it指代天气，此外，它还可以指代时间，距离等。 It is raining now. Dont go out. It is December 20. It is very far from the school to the market.知识拓展：it的其他用法 （1）it指代无生命的事物或普通动物，也可以指代上文提到过的事物或者整件事。 Here is a plastic box. It

17、is useful. 注意：代词one也可指代上文提到过的名词，但它指的是同类事物中的一个，而不是原来那个。 My pen is lost. I have to buy a new . （2）it指代身份不明的人。 Someone is knocking at the door. Who is ?10.At 1 a.m on that day, the clocks in all public places in the UK are put forward an hour, from 1 a.m to 2 a.m考点聚焦 一般现在时的被动语态are put forward 是一般现在时的被动

18、语态。the clocks是动词put的承受者。一般现在时的被动语态的基本构成为“主语 + am/is/are + 及物动词的过去分词 + 其他”.A great deal of water is used in this city.I think at least two bridge are needed over the river.1.With the development of China,Chinese by a large number of people in the world. A.speaks B.is spoken C.speak D.is speaking2.The

19、 teacher told us not to go （swim）alone in the winter3.Mrs.Zhao went after finished her homework last Monday. A.shop;doing B.shopping;doing C.shopping;to do4.Tom and Kate for several years. A.married B.have married C.have been married D.have got married5.Catherine got married a policeman twenty years

20、 ago. A.with B.for C.to D./6.We soccer.We have five balls. A.love playing B.loves to play C.dont love to play D.dont love play7.Could you record todays NBA basketball game for me? I can watch later. A.one B.my C.your D.it8.Your new backpack is so nice.I want to buy ,too. A.one B.it C.that D.this 完成句

21、子1.在春天，天气开始变暖。In spring, the weather starts to _ _.2.因为秋天天气凉爽干燥，此时适合去野餐。It is nice to _ _ _ _in autumn because the weather is _and _.3.在冬天，天气经常寒冷并且下雪。Winter is often _ and _.4.孩子们喜欢冬天，是因为他们喜欢在雪地里玩耍。Children love winter because they _ _ play in the snow.5.过春节时，人们通常跟家人在一起。People usually_ time _ their

22、relatives _ the Spring Festival.Grammar形容词是表示人或事物的性质、状态，一般置于它所修饰的名词之前作定语，或连系动词之后作表语。本单元主要讲解形容词在句中作定语，表语和用在“It is +adj.+to do sth”句型中。一、形容词的用法1、形容词作定语（1）大多数形容词作定语修饰名词时，其位置在被修饰的名词前，说明名词的品质或特征。 She is a tall girl. He is a good teacher.她是一个漂亮的女孩（2）但在下列情况下，形容词却放在它所修饰的名词之后。A.当被修饰的词是不定代词somebody, someone,

23、something, anybody, anyone,anything, nobody, nothing等复合不定代词的形容词，作定语时要后置。I would like something cheap.Is there anything new in that book?I have something important to tell you.B. 形容词短语作定语时，要放在所修饰的名词的后面。这些形容词短语多由“形容词+介词/不定式符号”构成。Its a problem diffcult to solve. I think he is a man suitable for the job

24、.(3)enough等形容词修饰名词时可前置或后置。We have enough time/ time enough.我们有足够的时间。（注：形/副+ enough，此时enough 必须后置）2.形容词作表语 形容词作表语，常位于连系动词be(am, is, are), become, get, turn,look, keep,seem等词的后面，说明主语的特征、状态或身份。 The food is delicious.The story is very interesting. Gengerally speaking, it is cold in the north, it is warm

25、 in the south.注意：以字母a开头的形容词一般不作定语，只作表语（alive,alike,alone,asleep,afraid,awake）3.句型“It is +adj.（形容词）+to do sth.（不定式短语）” 这个句型中，常用important, interesting, exciting, nice, easy, hard, good, useful, wrong, right, important等形容词。 It is dangerous to climb this hill. It is interesting to play in the snow. It i

26、s important to listen to the teacher carefully in class. a.此句型中，如果表语是kind, nice, right, wrong, clever, polite等描述性格、品质的形容词，则应在不定式前加of sb.“It is +adj. +of sb. + to do sth.”某人做某事是It is very kind of you to help me.Its clever of you to do so.b.如果形容词表示“对某人而言”，描述的是事情的性质，可在动词不定式前加一个for sb“It is +adj. +for s

27、b. +to do sth.”对某人来说做某事是 Its difficult for us to finish the work. Its hard for me to answer your question.二、名词变形容词的方法1.在名词后面加-y可以变成形容词（尤其是一些与天气有关的名词） rain cloud health luck （1）如果名词以重读闭音节结尾，且词尾只有一个辅音字母，这时应双写词尾的辅音字母再加-y. Sun fog fun （2）如果以不发音的字母-e结尾的名词变为形容词时，应去掉e再加y. noise ice 2.一些抽象名词在词尾加-ful可以变为形容词。

28、 care 小心的 thank 感谢的，help 有帮助的3.一些表示国家的名词可以在词尾加-ese, -ish或-n构成表示国籍、语言的形容词。 China Japan England America 4.在名词后加-ous变为形容词danger- 5.在名词后加-ly变为形容词 friend love (以-ly结尾的还有lonely, lively)6.在名词后加-less构成含有否定意义形容词。care 粗心的 use 无用的7.一些以-ence结尾的名词，把-ence改为ent变成形容词。 difference 不同的 silence 安静的1.The little dancer f

29、rom Australia looks in the long skirt. A.gently B.happily C.beautifully D.lovely2.It rained and lasted for a long time. Thats terrible. Even some streets were full of water. A.hardly B.strongly C.heavily D.lightly3.I am going to Australia next week. The radio says there is going to be in Australia.

30、Dont forget to take your warm clothes. A.snow B.snowy C.snowing4.The Dragon Boat Festival is an important day in our country.On that day we can have some food like “zongzi”. A.national B.western C.traditional5.What about doing for the homeless people? Good idea. A.anything heipful B.something helpful B.helpful something6.Its kind you help me with my English. A.of; to B.for; t