新版上海牛津版七年级上册unit4知识点及练习

1、新版上海牛津版七年级上册 unit4 知识点及练习一、知识点一.形容词常放在名词前来修饰名词，即怎么样的.”作定语。eg: an applean red applea daya sunny daycartoonsinteresting cartoonsstreetsbusy and noisy streets注： 有形容词修饰的名词叫名词词组，名词词组的构成是 “冠词、数词+ 形容词+ 名词 两个形容词之间可用and连接【跟踪练习】一个漂亮的老师 这只很肥的猪 两个又红又大的苹果 二：形容词放在be动词后，构成“sbSth+ be +adj ”表“怎么样”作表语eg:The weather i

2、s warm in Spring.Winter is often cold and snowy.注： be 动词后面的形容词表明的都是主语的特征，我们还有其他的动词后面也是跟 形容词来表明主语的特征：1. 变得: get, turneg:In spring, the weather gets warm.Everything turns green.2. 感官动词；看起来（look）所起来（sou nd），闻起来（smell）,尝起来（taste）,摸 起来，感觉起来（ feel）eg:The cake smells delicious.You look sad.be 动词，感官动词等都统称为系

3、动词【跟踪练习】The flower smells . （ good ）The house looks . （beauty ）In autumn ,leaves turn . （绿色的 ）Itsgetting very . （冷的 ）三：It is +adj+ to do sth做某事怎么样It is nice to eat ice cream in the park.这个句子真正的主语不是 it, 而是整个动词不定式的部分， 因此我们把 it 称为 “形式主 语”，这个句子也可以写成：To eat ice cream in the park is nice. 我们很少采用这种形式，因为会显得

4、句子头重脚轻 【跟踪练习】游泳非常的有趣。 读这本书非常的有用。 四 ，形容词常常由名词转化而来（1）. 有些形容词是名词加 -y 构成的（尤其是一些与天气有关的名词 rain 雨rainy 多雨的； cloud 云 cloudy 多云的； wind 风-有风的；snow雪-下雪多的；health健康-healthy健康的；luck幸运-lucky幸运的 名词时 “辅元辅 ”重读闭音节结尾，双写最后一个字母再加-ysun太阳-sunny晴朗的； fog雾-foggy有雾的；fun趣味-funny有趣的,滑稽的 少数以不发音的-e结尾的名词变形容词时，去掉-e再加-y（2 ）.有些形容词是名词加

5、-ful（多的，满的）。或-；-less（少的，没有的）care关注 careful仔细的-careless粗心的hope 希望hopeful有希望的 hopeless绝望的跟踪练习】1. It is often (snow, snowy) in February in Harbin.2. The sun is shining brightly. It is a (windy, wind) day.3. He is so (care careful ) that he gets a“n A+” in the exam .五、形容词的位置：( 1)不定代词 + adj . 如： somethin

6、g important nothing new【跟踪练习】( )1. Do you have to tell us?A. something new B. new somethingC. anything new D. new anything( )2. Mike, I haveto tell you.A. important somethingB. important anythingC. something important D. anything important( 2 ) adj + enough如： big enough跟踪练习】( ) 1. Im not _ to lift t

7、he heavy box.A. short enough B. enough tallC. health enough D. strong enough( ) 2.The girl works hard _ to pass the exam.A. enough B. tooC. still D. yet练习：一用括号中单词完成句子。1 This plant needs a warm and (sun) place.2 It is a (snow) winter this year.3 Jimmy told us about his (amaze) trip to Hong Kong.4 The

8、 Green spent a (love) day by the sea.5 Jenny often wears a (fun) hat.6. You should take an umbrella with you.It?s going to be (rain).7. I read some (interest )books during the summer holiday.8. Little Tom can?t move that (heavy) box.9. This girl is very (kind) , she often helps others.10. It?s (easy

9、) for me to do the job.二，选择题1. It is interesting cartoons and most children like them very much.A. watch B. to watch C. watching D. watches2. The food not only looks nice but also smells .A. good B. well C. bad D. wonderfully3. It is important a foreign language.A. of us to learnB. for us to learnC.

10、 of us learningD. for us learning4. Is necessary to tell his father everything?A. thatB. this C. itD. he5. She does not seem as as her mother.A. happier B. happy C. happily D. more happily6. Tony finds it to collect coins.A. excited B. interesting C. interest D. excite7. It is not easy the question.

11、A. to answer B.answer C. answering D. Answered8. It is a day today. Let us go to the park for a walk.A. sun B. sunny C. rain D. rainyUnit4 知识点：1、In spring, the weather starts to get warn在春天，天气开始变暖。get “变得 ”，后常接形容词作表语。The weather starts to get cool. “得到，收到 ”get a letter from sb.= hear from sb攵至 U某人来信

12、2、The wind blows gently. 微风轻拂。3、Everything truns green.everything 不定代词，意为 “所有事物，一切 ”，在句中可作主语、宾语或表语。 everything 作主语时，谓语动词用单数形式。nothing 没什么，没有东西anything 任何事物。 通常用于否定句或疑问句。Something 某事某物。 通常用于肯定句。4、It is excit ing to take a trip in spri ng.在春天旅行是令人兴奋的。take a trip= have a trip 去旅行take/have a rest休 息一下ta

13、ke/have a walk 散步take/have a look 看一看本句中使用了 “Itis +形容词+ to do sth. 的”结构，意为 “做某事是, 样的”。It is nice to eat ice cream in the hot weather.5、Many people like to go to the beach and swim in the sea.很多人都喜欢去海边，到海里游泳。like to do sth.二 want to do sth. very much二 would like to do sth 想要做某事like doing sth= enjoy d

14、oing sth.= love doing sth 喜欢做某事go to the beach去海滩，去海边in the sea在海里6、In autumn ,everything changes.在秋天，一切都变了。7、Leaves trun brown ,red or yellow and start falling from the trees .leaves是leaf树叶”的复数形式。leave做动词，是 离开，出发”的意思。leave for 前往leave A for B 离开 A 地前往 B 地fall 掉落8、It is nice to go on a picnic at thi

15、s time of year because the weather is cool and dry .go on a picnic意为 去野餐”I want to go on a picnic this afternoon.dry 反义词 wet at this time of year在每年的这个时候”注意year前不能加冠词或every,each等。9、Winter is often cold and snowy. 冬天经常寒冷多雪。snowy 形容词，意为 “下雪多的 ”，是由名词 snow 加 y 构成的。snow 作不可数名词 “雪”；作可数名词 “一场雪”It is a heav

16、y snow这是一场大雪。snow 作动词，意为 “下雪 ”。It is snowing heavil y.雪正下得很大10、Childre n love win ter because they love to play in the snow. Love sth 喜欢某物 love to do sth 喜欢做什么事情In the snow 在雪地里11 、 It is interesting to make snowmen. 堆雪人是件有趣的事儿。make a sno wman堆 雪人，复数形式是 make sno wme n12、 People usually spend time wi

17、th their relatives during the Spring Festival.在春节期间，人们通常与亲人一起度过。(1) spend动词 度过” spend time with sb意为 与某人一起度过时光”人+spend+寸间/金钱+ on sth.某人花费多少时间/金钱在某事上”人+ spend+寸寸间/金钱+ (in) doing sth.表示 花费多少时间/金钱做某事”spend all day writing 一整天都在写作spe nd money on books花 钱买书（2）during 介词， “在, 期间 ”the Spring Festival= the C

18、hinese New YearDon speak during the mea吃饭时别说话。relatives 亲戚，亲属语法知识总结： 形容词用法1） 部分名词后+y，可以构成形容词，比如 sunny、snowy、rainy、windy等2）动词 to be +形容词It will be rainy next week .3）It is +形容词 + to do 。It is dangerous to fly in windy days .练习：I 词汇：根据汉语或首字母提示写单词，补全句子。1. We dont go out today, because the sun shines to

19、o明（ 亮地 ）.2. When I get up this morning, I find it is 下（ 雪的 ）.3. He is studying in our school. And he is from澳（ 大利亚 ）.4. The light照（ 耀） in his eyes and he cant see anything.5. Without rain, the land becomes very 干（ 燥的 ）.6. It is raining. If you dont take an umbrella, you will get w.7. He likes to k a

20、 ball with his friends.8. When he was young, he lived in a small t with his parents.9. Children in China usually play happily d the Spring Festival.10. The stro ng wi nd bsome sand 沙子）into my eyes.n.句子：根据汉语提示，补全句子。每空一词。11. 今年冬季我想要到昆明旅行。I want to to Kunming this winter.12. 他们到海滩野餐。They on the beach.1

21、3. 我喜欢雪，因为我喜欢滑冰，还能堆雪人。I like snow because I enjoy skating and I can .14. 杰克花时间陪他年幼的女儿看书和看电影。Jack his young daughter reading books and watching movies.15. 努力学习非常重要。Its very hard .16. 上周日我和父母出去放风筝。I went out to with my parents last Sunday.17. 我们经常在每年的这个时候寄些贺卡给我们的朋友。We often send postcards to our frien

22、ds 18今天好热啊！我们一起去游泳吧！It is so hot today! Letstogether!19 香港在中国的南部。Hong Kong is China.20. 在这个地方，秋季是旅游最好的季节In this place, autumn is season to travel.川单项选择。( ) 21 the weather today? It is cloudy.A. What; isB. Whats: aboutC. What; lookD. Whats: like( ) 22. is interesting to play football with my classmates.A. It B. This C. That D. There( ) 23. It is said that it is going to be tom