最新(仁爱版)七年级下册Unit-8-Topic-1知识全解.pdf

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1、_I 重点短语Unit 8 Topic 1Section ASection AIn spring 在春天 in summer 在夏天 in fall 在秋天in winter 在冬天fly kites 放风筝goswimming 去游泳 clim hills 爬山 make snowman堆雪人 which season哪个季节 learn to swim学习游泳Section BSection BPut on 穿上 go outside 外出 how are thing going?事情进展的如何？how is everyone there？大家都好吗？Section CSection CS

2、ummer holidays 暑假know about 知道，了解 in different places 在不同的地方 take anumbrella 带一把伞 go out 外出the best time to do sth 做某事最好的时间wear warmclothes 穿暖和的衣服in most area of china 在中国大部分地区wear sunglasses 戴太阳镜later on 后来，稍后 get fine 变好come back to life 复苏，开始苏醒turn green 变绿 comeout 开花，出版 come after 在之后到来 fall fro

3、m 从落下来from December to february从 12 月到 2 月blow strongly刮大风Section DSection DBe kind to sb 对某人友好change a lot 变化很大get there early 到的早take a walk 散步have a short rest 作短暂休息 take some pictures 照相 turn windy 刮风 go home 到家begin torain 开始下雨 get back home 返回家中right away 立刻，马上enjoy ourselves 玩得开心II语言点Section

4、ASection A1.询问天气状况的句型Whats the weather like?=Hows the weather?2.Whats the weather like in spring?介词 in at on 表示时间时的用法：在表年、月、季节、上午、下午、傍晚的时间名词前用介词in在具体日期、星期或具体某天的上午、下午、傍晚前用介词on在中午、深夜、具体钟点前用介词at如：in 2009,in February,in fall,in the morning/afternoon/eveningon March 12th,2009,on Monday,on tomorrow/Sunday

5、 morning,on a rainy afternoonat five oclock,at noon,at night3.Its a good season for flying kites.是放风筝的好季节 It is+adj.+to do sth.Its a good time to climb hills.是爬山的好时节It is+adj.+for doing sth.It is good for helping others,帮助别人是很好的It is+n.+for doing sth.It is difficult to learn English well.学好英语是困难的 It

6、 is+n.+to do sth.4.fly kite放风筝climb hills爬山make snowmen堆雪人5.in spring/summer/fall/winter不加定冠词 the6.-Which season do you like best?-I like summer best.同义句：-Whats your favorite season?-My favorite season is summer.7.its hard to say 很难说8.Hows the weather today?(同义句转换)_the weather _ today?9.My favorite

7、season is spring.(同义句转换)I _ spring _.10.I like swimmingbecause its interesting.(划线提问)_ _ you like swimming?11.Itscold in winter.(划线提问)_ the weather in winter?_Section BSection B1.How are things going?事情进展的怎么样？用来询问对方处境或事情进展的习惯用语，相当于汉语的“一切都还好吗？”后面可跟介词with sb。回答该句型可根据不同情况作答：great 很好not bad 还不错just so-s

8、o 一般般things are going well.一切进展顺利。2.it is rainy today,but it was sunny and warm yesterday.今天下雨呢，但昨天晴天而且很暖和。1).怎样询问天气?-Whats the weather like+时间？=How is the weather+时间?用于询问某一天的天气。-Whats the weather like in+地点？-How is the weather in+地点?用于询问某地的天气。2).天气的说法Rainy意为“多雨的，雨天”。由“rain+y”构成，此类构词法为“名词+y形容词”。E.g.

9、fog雾 foggy多雾的（以一个辅音字母结尾的重读闭音节要双写这个辅音字母再加y）cloud云 cloudy多云的sun太阳 sunny晴朗的wind风 windy多风的storm暴风雨 stormy暴风雨的ice冰 icy有冰的（去掉不发音的 e 再加 y）snow雪 snowy有雪的3.Remember to put on your raincoat when you go outside.你出门的时候记得穿上雨衣。Remember“记得，记起”，后可接名词、代词、动词-ing 或动词不定式。We remember this song.我们记得这首歌。Do you remember he

10、r?你还记得她吗？I remember meeting her in this city.我记得在这个城市遇见过她。拓展：Remember to do sth.记得要去做某事(事情已做)。Remember doing sth.记得做过某事（事情未做）。Forget to do sth.忘记要做某事（事情未做）。Forget doing sth.忘记做过某事（事情已做）。I remember seeing her.我记得见过她。(已见过，指过去的动作)You must remember to post the letter你一定要记住寄这封信。(信还没寄，指未来的动作)I forget to c

11、all my mom this afternoon.我忘记今天下午要给我妈妈打电话。I forget calling my mom this afternoon.我忘记今天下午已经给我妈妈打过电话了。4.-Whats the temperature today?询问气温的句型形式一：-The low temperature is-8 and the high temperature is 2.形式二：-The temperature is between-8 and 2.（1）问气温是多少度用疑问词what,而不用 how many 或 how much.（2）-8零下八摄氏度，读作eight

12、 degrees centigrade/celsius below zero或minus eightdegrees centigrade/celsius.期中，美语中常用 celsius 代替 centigrade.2二摄氏度，读作 two degrees centigrade/celsius.Section CSection C1.The summer holidays are coming.暑假就要到了。此句是用现在进行时表示将来。在英语中,有些动词的现在进行时可以表示将来,这类词有go,come,leave 等。如：He is leaving for Canada next Monday

13、.他下周一去加拿大。2.If you plan to travel on your holldays,youd better know about the weather in different places inAugust.如果你打算假期旅行，你最好了解8 月不同地区的天气状况。1）整个句子是一个含有由if 引导的条件状语从句的复合句。_Eg:If you see him,give him this book.你要是见到他就把这本书给他。If it rains tomorrow,Ill stay at home.假如明天下雨我就呆在家里。2）在 if 引导的条件状语从句中，若主句是一般将

14、来时，则从句用一般现在时表将来简称为“主将从现”Eg：If it rains tomorrow(一般现在时),Ill stay at home.(一般将来时)如果明天下雨，我将呆在家里。3）had better(not)do sth.最好（不）做某事，better 后用动词原形，不带 to.Eg:Youd better(not)go there by bike.你最好（别）骑自行车去那儿。4）Know about 知道，了解3、Of course,please remember to wear warm clothes.You need to wear sunglasses,a T-shirt

15、 andshorts.当然了，请记得要要穿保暖的衣服。你需要戴太阳镜，穿一件T 恤衫和短裤。remember to do sth.记得要做某事。Eg:Remember to lock the door before you leave home.离家之前，记得要锁门。比较：remember to do sth 强调某事还未做，要记得去做；remember doing sth.强调某事已经做，现在还记得它。Eg:I remember posting the letter.我记得把信寄出去。I remember to post the letter.我记得要把这封信寄出去。foreget to d

16、o sth.忘记要做某事。foreget doing sth 忘记已做过某事eg:I forget to ask him for his address.我忘记向他要地址了。（目前我没有他的地址）I forgot asking him for his address.我忘记已向他要过地址了。（目前我有他的地址）句中 wear 是行为动词，意为“穿，戴”，表示状态。Eg:She wears a new hat today.她今天戴了一顶新帽子。put on,be in,dress 都有表示“穿，戴”之意，但用法有很大的区别。put on 意为“把穿上（戴上）”，强调穿戴的动作。宾语是有关衣服的词

17、。Eg:She is putting on her coat.她正在穿大衣。be in 表示状态，宾语为有关衣服和颜色的词。She is in a new dress today.她今天穿了条新裙子。The girl in green is my sister.穿绿色衣服的女孩是我妹妹。dress 意为“给穿衣”，宾语为人或反身代词。The mother is dressing her dsughter.那位母亲正在给她女儿穿衣服。(3)need to do sth 需要做某事4.The sun shines brightly.阳光灿烂5、but later on,it may get fin

18、e again,但随后，天气又会变得晴朗起来。later on 后来，以后，随后Eg:Im going out later on.我过一会儿要出去。get fine 天气放晴。Get 意为“变得”，是联系动词，后跟形容词作表语。类似的动词还有 turn,look 等。Her face turned red.他脸变红了。The dress looks nice on you.这裙子穿在你身上真漂亮。6.Everything comes back to life.Trees turn green and flowers come out.万物复苏。树木吐出新芽，花儿也开始绽放。come back

19、to life 复苏，苏醒，复活如：To our surprise,he came back to life.令我们惊讶的是，他竟然醒了过来。Come out 开花，出版，发行_This book will come out next month.这本书下个月出版。7、Fall comes after summer.夏去秋来。come after“在之后到来”，反义词组为 come before“在之前到来”8、It is the harvest season,and the farmers are busy harvesting.这是个收获的季节，农民们正忙于收割。1）be busy doi

20、ng sth=be busy with sth 忙于做某事Im busy doing my homework.=Im busy with my homework.我正忙于做家庭作业。2）be busy 与 have no time 同义，但 have no time to do sth.意为“没有时间做某事”。如：Im busy now=I have no time now.Mary has no time to do her homework.玛丽没有时间做作业。9、Winter lasts from December to February.冬天从十二月持续到二月。lastv.持续，Eg:

21、last long/four years/a few minutes/fromto 持续很久/四年/几分钟/10.Winter lasts from December to February.冬天从十二月持续到(第二年的)二月份。last 在本句中用作动词，意思是“持续，延续”如：The meeting only lasted for a few minutes.会议只持续了几分钟。11.the wind blows strongly.风刮的很大。副词 heavily,hard和形容词 heavy 常用来形容雨或雪下得大snow/rain heavily;snow/rain hard下大雪/雨

22、a heavy rain/snow大雪/大雨副词 strongly,hard和形容词 strong 常用来形容风刮得大blow strongly/hard刮大风a strong wind 大风Section DSection D1、We took a walk in the park and saw some old people performing Beijing Opera.我们来公园散步，看见一些老人在表演京剧。take a walk(with sb)（与某人）散步。Eg:Id like to take a walk with my father after dinner.我喜欢饭后和

23、父亲散步。see sb doing sth.看见某人正在做某事。Eg:I saw him crossing the road.我看见他正在穿过马路。see sb do sth.看见某人做某事，指看见事情的全过程或事情经常性、重复性发生。类似的还有 hear sb doing sth（听见某人正在做某事）和hear sb do sth（听见某人做某事）。2.So we went home right away.因此我们立刻回家。Right away 立刻，马上。作状语，类似短语at once3、I hope all is well with you.!我希望你一切都好！1）hope v 希望，常

24、有：hope to do sth/hope for sth.希望，期望（某事发生）。I hope to see you soon.我希望尽快见到你。Were hoping for good weather on Sunday我们希望星期天天气好。2）hope n 希望（的东西），期望（的事情），被寄予希望的人或事。如：They have high hopes for their children.他们对自己的孩子寄予厚望。youre my last hope.你是我最后 的希望。III 语法:形容词和副词构词法（1）当表示天气状况的名词变为形容词名词变为形容词时，通常在名词后加 y.如：rain-rainysnow-snowycloud-cloudywind-windy若是“一个原音字母+一个辅音字母”结尾的重读闭音节词，应先双写最后一个辅音字母，再加 y。如：sun-sunnyfog-foggy（2）形容词变为副词形容词变为副词时，通常是在形容词后加ly。如：bright-brightly如果是以“辅音字母+y”结尾的单词，应先改 y 为 i,再加 ly。_如：happy-happily_