1、八年级英语（JJ下）教学课件,Unit 1,Lesson 6: Stories about Spring,Key words & phrases: low, below, zero, unit, groundhog, bush, as. as. , below zero, not. until. , Groundhog Day, sugar bush Key sentences: 1. The temperature can be as low as -15. 2. We probably wont see any flowers untilMay or June!,Learning Targ
2、ets,Lead in,What clothes do you wear in spring?,What interesting things will people see in spring?,Do you know what groundhog is?,It is.,土拨鼠,Words and expressions,low belowzero until groundhog bush,adj. 低的；浅的 prep. & adv. 低于；在下面 num. 零 conj. 直到为止 n. 土拨鼠 n. 灌木,as.as. below zero not. until. Groundhog
3、Day sugar bush,和一样 零下 直到才 土拨鼠日 枫糖林,What clothes do you wear inspring?What interesting things do yousee in spring?,THINK ABOUT IT,Dear Wang Mei, It isnt snowing today, but there is still snow on the grass. In Edmonton, the weather in March can be cold and snowy or warm and sunny. Its a little wild. T
4、he temperature can be as low as -15, but it can also reach 15 . Still, sometimes it snows in April and May!,Listen and read.,Presentation,The temperature drops below zero on those snowy days. We probably wont see any flowers until May or June! After school today, we played outside. We played “snow”
5、soccer. We had to wear our jackets and boots, but it was fun. Danny fell into the snow. Maybe next month we will play in our shorts and T-shirts!,jacket,boots,I like the Chinese name for winter jasmine. Its interesting. Here, we have Groundhog Day on February 2 for the coming of spring. In spring, m
6、any families drive to the countryside on weekends. A popular place to go is sugar bush, its so much fun to make syrup. I love spring because of all the funactivities. Also, summer follows it! Talk to you soon! Jenny,Lets Do It!,Read the lesson and answer the questions.,1. Why does Jenny think the we
7、ather in Edmonton is a little wild?Because the weather in Edmonton in spring can be cold and snowy or warm and sunny, and the temperature can be -15 or reach 15.,1,2. What activities do people in Canada do inspring?They play “snow” soccer, and many familiesdrive to the countryside on weekends, and g
8、o to a sugar bush and make syrup. 3. Why does Jenny love spring?She loves spring because of all the fun activitiesand summer follows spring.,Fill in the blanks with the words in the box.,low until zero drop,1. The boy didnt stop running _ he reached the finish line. 2. Water turns into ice at _ degr
9、ees Celsius.,until,2,zero,3. The temperature in Shijiazhuang can be as_ as -3 in spring. 4. In my hometown, the temperature can _below zero at night.,low,drop,Read the passage and fill in the blanks with the sentences below.,A. What fun outdoor activities do people like to do in spring? B. Spring is
10、 a season of hope. C. People dont need to wear heavy clothes to keep warm.,3,Winter is long, cold and dark, so people stay inside most of the time. When spring arrives, people turn their thoughts to the outdoors. _ They like to wear light shirts and blouses on warm spring days. _ _ There are lots of
11、 activities:,C. People dont need to wear heavy clothes to keep warm.,A. What fun outdoor activities do people like to do in spring?,cycling, in-line skating and picnicking in the park. Many schools have soccer teams and other clubs for their students. Spring is a time to look forward to flowers and
12、fresh food from the garden. Many people go outside and work in their gardens._ Everyone loves spring.,B. Spring is a season of hope.,Think about things you can do in spring and why you do them. Write a short passage to share with your classmates.,4,Language points,1. The temperature can be as low as
13、 -15.as.as.意为“和一样”，表示同级的比较。使用时要注意第一个as为副词，第二个as为连词。其基本结构为：as+ adj./ adv. +as。 例：This film is as interesting as that one.这部电影和那部电影一样有趣。Your pen writes as smoothly as mine.你的钢笔书写起来和我的一样流畅。,Language points,其否定式为 not as/so +adj./ adv. +as例：This dictionary is not as/so useful as I thought.这本字典不如我之前想的那样有用
14、。若有修饰成分，如 twice, three times, half, a quarter等，则须置于第一个as之前。例： Your bag is twice as expensive as mine.你的袋子比我的贵两倍。The room is three times as big as that one.这间房子是那间的三倍大。,2. We probably wont see any flowers untilMay or June!until “直到”，表示某一种行为一直持续到某一时间。用在肯定句中，句子的谓语动词必须是延续性动词。例：They will study at the sch
15、ool until their parents come to take them home.他们会在学校里学习到父母来接他们回家。They played football until it got dark. 他们踢足球踢到天黑。,not.until “直到才” 表示直到某一时间，某一行为才发生，之前该行为并没有发生。 用在否定句中，主句中的谓语可以是延续性的也可以是短暂性动词。 例：I did not study English until 9 oclock last night. 我咋晚到9点钟才（开始）学英语。,I didnt know she was French until she
16、 spoke. 直到她开口说话我才知道她是法国人。 You must not leave the room until I let you go. 我让你走你才能走。 I did not watch TV until she came back. 直到她回来我才开始看电视。 The secret was never told until after the old mans death. 这个秘密在老人去世后才说出来.,not until 还可以用于强调句中。 结构为: It is / was not until+从句/表时间的词+that +从句. 例：It was not until he
17、 came back that I went to sleep. 直到他回来，我才睡着。 Not until he came back did I go to sleep. 直到他回来，我才睡着。It was not until Mr. Keith taught me that I had a clear idea of mathematics. 直到Keith先生教我，我才对数学有了清晰的概念。,not until 状语在句首，主句要用倒装句。 例：Not until nine oclock yesterday evening did we finish the work. 直到昨晚九点，我
18、们才完成这项工作。 Not until the sun had smiled lovingly upon them would they awake. 直到阳光慈爱地照在他们身上，他们才会醒来。 Not until the teacher came in did the students stop talking.直到老师进来学生们才停止讲话.,3. We had to wear our jackets and boots, but it was fun.have to 是一个比较特殊的情态短语，虽然具有情态动词的功能，但却与其他的情态动词不同。它有人称、数和时态的变化，其否定式和疑问式的构成
19、方式也与情态动词不一样。同学们在使用have to 时必须弄清它的真面目，否则容易出错。She has to admit that she was completely wrong.她不得不承认，她完全是错的。,一、have to 与其他情态动词一样，后接动词原形，表示外界的强制作用，强调被迫性。含有不情愿的色彩，常译为“必须，不得不”。 例：I have to run to school because the heavy traffic. 因为交通拥堵，我不得不跑去学校。 二、have to 可用于多种时态，而且不同时态使用不同的形式：一般现在时中，主语为第三人称单数时用has to ;
20、一般过去时中，用 had to。 have to 还可以用在其他的情态动词之后。,例：I have to do some washing right now. 我现在必须洗洗衣服。 She has to look after her little sister when her mother is out. 当妈妈不在家的时候，她必须照顾她的小妹妹。 I had to stay up late to finish my homework. 我不得不熬夜完成我的作业。 I think he may have to help his dad in the garden. 我想他可能不得不在花园里帮
21、他爸爸。,三、have to 的否定形式和疑问形式要借用助动词do的适当形式构成。 have to 的否定式是 dont have to； has to 的否定式是doesnt have to； had to 的否定式是didnt have to。 have to的疑问形式也要借用助动词do的相应形式。 例： He doesnt have to do the homework now. 他没有必要现在做作业。 Does he have to do his work now? 他现在必须得工作吗？,We _ listen to the teachers carefully.(必须) 2. You
22、 are _ tall _ your father. (与一样) 3. He dived _ the surface of the water.(在下面) 4.They are speaking in _ voices. (低的) 5. Lets wait _ the rain stops. (直到),一、根据句意及汉语意思完成句子。,have to,as,as,below,low,until,Exercises,1. 他不得不跑回学校取他的作业本。 He had to run back to school to get his exercise book. 2. 这没有我想象的那么困难。It
23、s not as difficult as I thought. 3. 请不要写在这条线下面。Please do not write below this line. 4. 他一直工作到去世。He continued working until his death.,二、汉译英。,1. Tom played computer games _ mid-night.A.at B.until C.for D.to 2. Mr. Zhu went to Pairs _June, 2018, and came back _ July 2th.A.of;on B.at; in C. on; on D.in
24、;on 3. Excuse me. Is it my turn now?Not yet. Please wait outside_ your name is called.(2018湖北恩施）A.until B.since C.so,三、单项选择。,A,D,A,4. We wont see any flowers _ May.A.until B. on C.from D.for 5. You can wear thin clothes today because its _ yesterday.A.cold B.hot C. as warm as D.as cold as 6. Look! T
25、hey are playing games _ their shorts and their T-shirts.A.at B. on C. in D.for,A,C,C,Summary,1. Learnt some new words and expressions. 2. Learnt about some basic information aboutGroundhog Day. 3. Learnt to use the words and phrasescorrectly:low, asas, below zero, notuntil,Homework,1. Think about wh
26、at your favourite season is. 2. Write a short passage to share with your classmates.,My favourtie season,Of all the four seasons, I like spring best. Spring is a lovely season, I think. In spring, the trees become green and the flowers blossom. Sometimes it rains. It usually rains quietly. The rain
27、makes the trees and the flowers happy. I think they may say “We are very thirsty. The rain is very good. It can help us.” What a beautiful scene! Dont you think so? And what about your favourite season? Could you tell me?,Example 1,My favourite season is fall/autumn. In fall, its very dry and cool.
28、I dont like spring, because its always rainy and wet.Linda is my best friend, she likes summer best, because she likes to swim in the sea, and she likes to eat ice-cream. She doesnt like winter, because its too cold.Whats your and your best friends favourite season? Can you tell me?,Example 2,My fav
29、ourtie season,I like winter best. Though it is very cold, its good for skating. I often go skating on Sundays with my father. When it snows, everything turns white. Trees and houses are covered with thick snow. How beautiful the world looks! My friends and I like to make snowmen. Sometimes we make snowballs and throw them to each other. Thats an interesting game. I like winter holiday very much because the Spring Festival, the happiest time of the year, comes in winter.,My favourtie season,Example 3,