八年级英语上册unit110课文重难点讲解.docx

1、八年级英语上册unit110课文重难点讲解2014八年级上 Unit1 Where did you go on vacation?重点单词：anyone anywhere wonderful few most Something nothing everyone seem boredsomeone decide try wonder differencewait wet below enough hungry as dislike 重点短语 quite stay at home of course go shopping feel like seem to be because of deci

2、de to do sth. go on vacation ride bicycles go to summer camp enough money study for tests the top of the hill 重点句型 1.-Where did you go on vacation? -I went to New York City. 2. Did you go out with anyone? 3. -How was the food? -Everything tasted really good! 4. Still no one seemed to be bored. 5. An

3、d because of the bad weather, we couldnt see anything below.语法：不定代词和一般过去时态 1. go on vacation度假 on holiday/vacation spend a holiday 2. Did you do anything special last month? 上个月你做了什么特别的事情吗？ anything special. something, anything, nothing, somebody, anyone等都是不定代词。当有形容词修饰不定代词时，形容词要放在这些不定代词的后面。使用不定代词时，要

4、注意以下几点： A. 一般情况下，some构成的复合不定代词用于肯定句(还用在期望得到肯定回答的疑问句); any构成的复合不定代词用于否定句或疑问句。 B. 不定代词在句中作主语时，谓语动词一般用单数形式。 C. 含no的复合不定代词相当于“not +any的复合不定代词”： nothing=not any thing3. Anyone “任何人” 用于肯定句中强调“任何人都”： Now anyone can go online and buy things. 用于疑问句，否定句中： Dont tell it to anyone here. 4. long time no see. 好久不见

5、。 5. anywhere interesting. “在任何地方”： You can go anywhere you like to go with the money. I cant find the newspaper anywhere. 形容词修饰somewhere, anywhere, nowhere等时，形容词要后置。 6. quite a few 相当多，不少 quite为副词，修饰a few. a few, few, a little, little: 修饰可数名词: a few-表肯定。 few-表否定。 修饰不可数名词：a little-表肯定。 little-表否定。7.

6、 most of the time大多数时间 Most的单复数概念取决于of后面的名词，谓语动词根据of后面的名词来决定。 Most of the students in our school are from the country. Most of the moon cake is bad. 8. relax 动词：放松；松弛 The children should relax at least. 9. Still no one seemed to be bored. A. I got very bored because of the boring movie. Relax-relaxe

7、d放松的；lose-lost丢失的；please-pleased高兴的； close-closed关着的； surprise-surprised惊奇的；excite-excited兴奋的；worry-worried担忧的； interest-interested感兴趣的。 B. Seem连系动词或不及物动词，用法如下： -主语+seem+(to be+)表语：Tom seems (to be) a very clever boy. -主语+seem+不定式，seem与不定式一起构成谓语： Mr. Green doesnt seem/ seems not to like the idea. -“

8、It seems+that从句”，其中it是形式主语，that引导主语从句： It seems that no one knows what has happened in the park. It seems to me that Mr. Brown will not come again. -“There+seem (to be) +名词”. Seem的单复数形式根据后面主语而定。 There doesnt seem to be much hope of our beating that team. 10. 不定代词。不指明代替任何特定名词或形容词的代词叫不定代词。A. 常用普通不定代词列

9、表：some; anyfew; littlenone; one; othermany; mucheither; neithereach; everyboth; all B. 普通不定代词的用法： -some; any的用法：some用于肯定句（希望得到对方的肯定回答时的疑问句也用SOME)；any用于否定句和疑问句。 -many与much:many修饰可数名词复数，much修饰不可数名词。两个都可与表示程度的副词so, too, as, how连用。 C. 常用复合不定代词列表：somebodyanybodynobodyeverybodysomeoneanyoneno oneeveryones

10、omethinganythingnothingeverything -当句子的主语是指人的复合不定代词，如everybody, nobody,anyone等时，反意疑问句的主语常用代词they: Everybody is here, arent they? -主句的主语是指物的复合不定代词，如everything, anything, something, nothing等时，反意疑问句的主语常用it: Everything is ready, isnt it? -当形容词或else修饰复合不定代词时，形容词或else要后置： Xiaoming, he has something import

11、ant to tell you. Can you find anyone else? -Everyone 的意思等同于everybody，只能指人；every one可指人也可指物，还可以和of短语连用： Id like everyone to be happy. Ive kept every one of her letters.11. decide 动词：决定。名词：decision. decide to do sth. 决定做某事。 decide not to do sth. decide = make up ones mind decide接从句： He decide to buy a

12、 new car.=He decided that he would buy a new car. 12. try的用法: 动词： try to do sth. 尽力做某事 try not to do sth. ：He is trying to draw a horse. try doing sth. 试着做某事。 : You should try taking more exercise. try ones best 尽某人最大努力。 Ill try my best to help him. try on 试穿。 Would you like to try this dress on? 名词

13、： have a try. 13. feel like -感觉像是： My legs feel like cotton wool. -想做.: I dont feel like cooking. Lets eat out.14. wonder -接宾语从句： I wonder where you are tonight. -奇迹，奇观： The Great Wall is a man-made wonder. 15. What a difference a day makes! Difference 名词， different形容词， be different from: There are

14、many differences between the twins. American English is significantly different from British English. 16. And because of the bad weather, we couldnt see anything below. because of “因为.,由于.”; Because +句子： We couldnt see anything below because the weather was bad. Because 作连词，用于引导原因状语从句或作why开头问句的答句，后跟

15、句子。He is absent today because he is ill.Because of 为介词短语，后接名词，名词短语或代词等。He stayed in hospital because of his illness. 17. enough的用法： -enough形容词，常与for或不定式连用，修饰复数名词或不可数名词： Five men will be quite enough. He has enough money to buy a car. -enough与某些具有形容词意味的名词连用时，enough必须后置。且该名词通常不用冠词修饰。 I was fool (=fool

16、ish) enough to accept his offer. -enough 作副词：十分地；充分地。置于被修饰的形容词或副词后，后可接不定式或for, He didnt practice enough. She isnt good enough for (=to pass) the exam. Unit2 How often do you exercise?重点单词：Housework hardly once twice Internet full maybe least junk healthresult percent online although mindsuch die wri

17、ter dentist almostnone less point 重点短语 how often fifteen percent hardly at least swing dance junk food how many such as less than fifteen percent go online be good for swing dance more than junk food Watch TV a lot of good habits such as go to the dentist less than重点句型 1. -What do you usually do on

18、the weekends? -I always exercise. 2. They often help with housework. 3. -How often does he watch TV? -He hardly ever watches TV. 4. Forty-five percent exercise four to six time a week. 5. She says its good for my health. 6. Although many students like to watch sports, game shows are the most popular

19、.语法：频率副词的用法。 1. How often do you exercise? How often , once a while偶尔；seldom很少；hardly几乎不； Once一次，twice两次，三次以上用“基数词+times”: six times, eight times. Exercise作名词时，既可作可数名词，也可作不可数名词：表示“锻炼，运动”时，是不可数名词；表示一系列有规律的运动时作可数名词；表示“练习题”讲时，作可数名词。You should take more exercise.We do morning exercise every day. 2. Full

20、: -完整的，满的： This basket is full. -be full of: “充满.的”： This basket is full of apples. -“吃饱了的”： I cant eat any more. Im full. 3. How come? 怎么了，为什么？ How come he got the job? How come you are late? 4. 频率副词的用法： A. 常用频率副词： Always, usually, often, sometimes, seldom, never. alwaysusuallyoftensometimesseldomn

21、ever -The sun always rises in the east. -I usually go to school by bike.-She often helps me with my English.-Sometimes they play football on Sunday afternoon.-He is seldom late for school. -Simon is never at home on Sundays. B.频率副词的位置：放在行为动词前，be动词，助动词或情态动词后。但是sometimes的位置较灵活，可以在句中，句首或句末。Often在否定句里习惯

22、上放在句末，not.often可与seldom互换。Sometimes she gives some pocket money to her son.My father eats grapes sometimes. His father doesnt come back early often. =His father seldom comes back early. 5. She says its good for my health. be good for “对.有好处，对.有益处”： Reading books is good for you. be good at “擅长，善于” b

23、e good to “对.好” be good with “.和.相处得好”： Are you good with kids? 6. We found that only fifteen percent of our students exercise every day. Find意为“发现，发觉”： -接不定式： We have found him (to be) a dishonest person. I found it necessary to take a map while traveling.-接ing: They found her walking alone on the

24、beach. -接从句： He found that some of the natives knew this language. Percent: 表示整体中的部份时，结构为“数词+percent of+名词”，意为“.当中的百分之.”，通常of后的名词是特指的，所以通常会带有定冠词或其它限定时（如his, her, these, those, Toms): Ten percent of the apples are bad. 如果OF后的名词只是表泛指意义，则名词前无需用定冠词： About 90 percent of most food is water. 7. at least 至少

25、，反义词at most最多，至多： I study at least for 6 hours every day. 8. Although 虽然，尽管（不可与but一起用）： Although/Though she gave no sign, I was sure she had seen me. 正： Although/Though he is in poor health, he works hard. 正：He is in poor health, but he works hard. 误：Although he is in poor health, but he works hard.

26、 9. Such“这样的，类似的” He is such a clever boy. such as 例如，像.这样： He knows five different languages, such as Chinese and Japanese. 10. Die“死亡”, 现在分词dying, 过去式died. Her grandma died at the age of 70. 形容词：dead; 名词：death. Die是短暂性动词，不能跟延续性时间连用. 如果是延续性时间则用形容词dead. 11. However但是, 使用时需用逗号隔开： Later, however, he m

27、ade up his mind to go. 12. .but we were surprised that ninety percent of them use the Internet every day. Be surprised that从句Be surprised at sth. be surprised to do sth. To ones surprise 令某人惊奇的是. In surprise 惊奇地。13. Less than, more than. -more作little, many/much的比较级：He bought the book for less than $

28、10. -more than修饰可数名词表示“不仅仅”： Hes more than a singer. Hes also a dancer. Unit3 Im more outgoing than my sister. 重点单词： Outgoing necessary better both loudly should Quietly saying hard-working reach competition Hand fantastic touch which fact Clearly break win laugh though Share talented loud share tru

29、ly Care similar serious information 重点短语 which one in fact care about make sb. laugh Primary school be similar to as long as have fun the same as get better grades bring out share everything 重点句型 1.-Is Tom smarter than Sam? -No, he isnt. 2.-Are you as friendly as your sister? 3. For me, a good frien

30、d likes to do the same things as me. 4. I think a good friend makes me laugh. 语法: 形容词和副词的比较级。1. Im more outgoing than my sister. outgoing 比较级-more outgoing. 2. Loud, loudly, aloud. 作副词时：“大声地”，有时可互换。 Aloud重点在于“出声”（能被人吃见，但声音不一定很大). 常与read, think连用： The teacher always asks us to read aloud. Loud 多作形容词：He gave a loud laugh. Dont speak so loud. Loudly 多跟表示“喧闹，抱怨”的动词连用，可置于动词前或后，与quietly相对： He complained loudly. 3. win: 过去式和过去分词分别为：won, won. 现在分词为winning. Beat与win Beat为“打败，战胜”，后接比赛，战斗的对手，可以是人或者集体。