仁爱英语八上Unit 4 Our World Topic 1 精讲精练（无答案）

教师姓名 学生姓名 上课内容 八年级上册Unit 4 Topic 1
学科 英语 年级 初二 上课时间
Unit 4 Topic 1 课堂教学知识点
语法：形容词的比较级和最高级 1. 比较级：(1) 标志：than, A or B, much, ※a little,even, a bit(the adj.比较级……of the two) (2) 结构：主语A + be + adj.比较级+than + 主语B (3) 变化规则： 规则变化： 非多音节：①末尾直接+er, 如：taller; smaller等； ②以e结尾+r, 如：cuter; nicer等； ③辅音字母+y结尾，去y改i加er, 如：lazier; healthier等； ④重读闭音节，双写尾字母+er, 常见：big/fat/wet/hot/thin/red/sad等； 多音节： more + adj.原形 不规则变化： 原级比较级最高级good/well better bestbad/ill worse worstmany/much more most little less least farfarther/furtherfarthest/furthest
(4) 句型“越来越……”： 多音节：more and more+ adj.原形 其他：adj.比较级 and adj.比较级 ※※※ (5) 句型“越......, 越......”：The adj.比较级 (主+谓), the adj.比较级 (主+谓). (6) that / those 指代 2. 最高级：(1) 标志：A, B or C,of the three, of all, in (2) 结构：主语 + be + the+ adj最高级+ 范围 (3) 变化规则：规则变化和不规则变化 ※※※ (4) 主 + be + one of+ the+ adj最高级 + n (复) + 范围 (5) 主 + be + the + 序数词 + adj最高级+ 范围 ※※※ 最高级与比较级的转换主 + be +adj比较级 +than+ any other+名词单数； 主 + be + adj比较级 +than+ （the）other+名词复数 本节课出现的形容词比较级和最高级规则变化 形容词比较级/ the+最高级形容词比较级/ the+最高级形容词比较级/ the+最高级形容词比较级/ the+最高级freshfresher/ the freshestbluebluer/ the bluestbigbigger/ the biggestusefulmore useful/ the most usefulsmallsmaller/ the smallestnicenicer/ the nicestfatfatter/ the fattestimportantmore important/ the most importantclearclearer/ the clearestcutecuter/ the cutestwetwetter/ the wettestbeautifulmore beautiful/ the most beautifulquietquieter/ the quietestlargelarger/ the largesthothotter/ the hottestlittleless / the leaststrongstronger/ the strongestlazylazier/ the laziestthinthinner/ the thinnestmany/muchmore / the mostoldolder/ the oldestfriendlyfriendlier/ the friendliestredredder/ the reddestbusybusier/ the busiestsadsadder/ the saddestheavyheavier/ the heaviest
二．灵活应用 1. play a / an + adj. part in doing sth. 在……中起着….的作用(control---controlling) 例：他们在控制气候方面起重要作用。They play an important part incontrolling the climate. 2. thousands of 成千上万的 two thousand 两千 例：成千上万的动物居住在雨林里。Thousands (and thousands) of animals live in the rainforests. provide sb. with sth.=provide sth. for sb. 为某人提供某物 例：我的爷爷经常为贫穷的人提供旧衣服。 My grandparent often provides poor men with old clothes. = My grandparent often provides old clothes for poor men. 4. over = more than 多于/ 超过如：over 30 meters = more than30 meters 例：这棵树超过30米。 The tree is over thirty meters. 5.share sth. with sb. 和sb.分享/共享sth. 例：我们和他们分享同一个世界。 We share the same world with them. 6. both用法 both ... and ...; both of + 人称代词宾格, 如：他们都 both of them 三. 词性转换 beauty--beautiful danger--dangerous clear—clearly friend—friendship—friendly sheep—sheep goose—geese mouse—mice fur (不可数) 四. 固定搭配 1. less and less+不可数名词越来越少2. fewer and fewer+可数名词越来越少3. more and more越来越多4. enjoy the beauty of nature享受大自然的美5. think about (thought)考虑6. think of (thought)认为，想起7. control the climate(controlling)调节气候8.die out(dying)灭绝9.feed on (fed)以……为食10.be important to 对…是重要的11.be in danger 处于危险中12.run after …(ran)追赶......13. on earth究竟，到底14.on the earth / on Earth 在地球上15.as we know 众所周知16.in the south of China在中国的南方17. sing to us 给我们唱歌18. play with...和……玩19. nowhere else没有其他地方
五．重点句型 1. What are you thinking about 你在考虑什么？ 2. I think the countryside is much quieter than city, too. 我认为农村比城市安静的多。 3. I think the sheep are the nicest of all. 我认为绵羊是所有（动物）中最好的。 4. What do you think of…… = How do you like…… 你认为….怎么样？ 5. ---Which do you like better, plants or animals 你更喜欢哪一个，植物还是动物？ ---I like animals better. 我更喜欢动物。 6. Why do you think so 你为什么这么认为？ 7. We share the same world with them. 我们和他们分享同一个世界。 8. People can enjoy the beauty of nature there. 在那儿人们可以享受大自然的美。 9. They play an important part in controlling the climate.他们在控制气候方面起重要作用。 ※※※ 10. But now, rainforests are becoming smaller and smaller.但是现在，雨林正变得越来越小。 11. But now they have less and less land to live on. 但是现在他们有越来越少的地方居住。
Unit 4 Topic 1课堂练习
语法巩固 一．写出下列单词的比较级和最高级形式 good ___________ well____________ bad ____________ thin ____________ many _____________ much_____________ little______________ far_____________ great______________ strong_____________ big _______________ fat_____________ happy_____________ beautiful____________ difficult____________ serious__________ wet_____________ interesting__________ clever______________ lovely___________ 二．用所给词的适当形式填空 1. I think this story is _____________ (interesting) than that one. 2. E-mail is much_____________(cheap) than the long-distance calling. 3. The apples in the big box are_____________(big) than those in the small box. 4. Which city is _____________(wonderful), Beijing or Nanjing 5. Her aunt is getting_____________ and _____________(fat). 6.This pencil is _____________(long) of the four. 7.Which kind of plant is_____________(beautiful), the rose, the lily(百合) or the sunflower(向日葵) 8. Tom and Jim are brothers. Tom is _____________(tall) of the two 三．单项选择 ( )1. ---Who is in our class ---Wang Tao is. A. tall B. taller C. tallest D. the tallest ( )2. ---What do you do,singdance ---Both, I think. A. better; andB. better; or C. well; or. D. best; and ( )3. ---Jenny listens to the teachers in classcarefully than you. Look! Her score is _______than yours. ---I’m sorry. A. many more; higher B. much more; lower C. more much; lower D. much more; higher ( )4. ---Is this storyof all ---I’m not sure. A. the most interesting B. more interesting C. interestinger D. the interestingest ( )5. ---The woman lost the hope of life because her sons lost their lives______the earthquake. ---She should cheer up.A dead heart is much______than sadness. A. in; terrible B. in; more terrible C. on; most terrible D. in; the most terrible ( )6. Which subject is ________, English, math ________ Chinese A.the more difficult, and B. the most difficult, and C. most difficult D. the most difficult, or( )7. ---Zhou Fang, can you finish your homework better with______time ---I think I can. A. few B. fewer C. little D. less ( )8.---You are standing too near to the TV.Can you move a bit______ ---OK,Mom.Is it all right here A. faster B. slower C. farther D. nearer ( )9.We can do the work better with______money and______people. A. little; fewer B. fewer; less C. less; fewer D. few; little ( )10. Pandas have _______ land to live on, so the number of them is _______. A. less and less; less and less B. less and less; fewer and fewer C. fewer and fewer; less and less D. less and less; smaller and smaller ※※※ ( )11. The rivers in the countryside are _______ cleaner than ________ in the city. A. much; that B. more; those C. much; those D. many; that ( )12. Shanghai is ________ than ________ cities in China. A. much more big; the other B. much bigger; any other C. much bigger; other D. more much bigger; another 情景交际 1. 你想知道你们班上谁最高，可以这样问Peter： __________________________________________________________________________________________________ 2. 你觉得猫比够更友好，你可以这样说： __________________________________________________________________________________________________ 三．看图写话 1.2. 3. 1. much, dangerous_____________________________________________________________________________________ 2. horse, strong, farm __________________________________________________________________________________ 3. useful,than _______ 灵活运用和词形转换巩固 一．单项选择题 ( )1. We should protect the forest because ______ animals live in it. A. thousand of B.thousands of C.two thousands of D.two thousand of ( )2. ---I’ll the costyou. ---Thank you. A. share; for B. give; for C. share; with D. play; with ( )3. ---animalsplants can’t live without water. ---Quiet right! A. Between; and B. Both; or C. Either; or D. Both; and ( )4. Aunt Li has a farm and there are different kinds of ________on it. A. goose B.hen C. geese D. duck ( )5. He played an important part in _______ for his mother’s birthday. A. prepares B. preparing C. prepare D. to prepare ( )6. We can enjoy the ________ of nature in the countryside. It’s very ________ there. A. beauties; beauties B. beautiful; beautiful C. beauties; beautiful D. beautiful; beauties ( )7. ---His father _______ two years ago.---I’m sorry to hear that. A. die B. dying C. died D. dead ( )8. ---The boy fell off his bike in the middle of the road. It’s _______. ---Yes, he is in _______. Let’s go and see him. A. danger; danger B. dangerous; dangerous C. danger; dangerous D. dangerous; danger ( )9. In my opinion,English is______useful subject and Chinese is______most important subject of all. A. A; a B. an; the C./; the D.a; the ※※※ ( )10. ---“Food Safety”has become one of ______ topic recently. ---Yeah,it receives ______ Internet hits (点击) a day. A. hotter;thousands B.a hot;thousands of C.the hottest;thousands of D.the hot;ten thousand ( )11. Panda Basi______three months ago.Her______made us sad. A. died; dead B.died;death C.dead;die D.dying;death 情景交际题 你要告诉你的朋友音乐在我们的日常生活中起着重要作用，你可以这样说： ___________________________________________________________________________________________________ 2. 当你想和你的好朋友说这两个明星都有成千上万的粉丝时，你可以这样说： ___________________________________________________________________________________________________ 看图写话 1. 2. 3. 1. provide, …with ______________________________________________________________________________________ 2. share, sister ______________________________________________________________________________________ 3. over, tall ______________________________________________________________________________________
U3T3课前检测
一．重点语法： ( )1. Lily in the kitchen when you called her at 5 o’clock this afternoon.(2012,广东) A. is cooking B. was cooking C. cooks D. cooked ( )2. ---Where were you this morning ---I in the supermarket. (2012,河北) A. will shop B. am shopping C. was shopping D. have shopped ( )3. I homework when my best friend came.(2012,宁夏) A. am doing B. did C. was doing D. have done ( )4. ---What was your mother doing when you called her yesterday morning ---She the flowers in the garden.(2012,青海) A. water B. watered C. am watering D. was watering 二. 灵活运用 1. ( ) This book was very popular _______ and now it is still popular among the young people. A. in 1980s B. in the early 1980s C. in 1980’s D. in 1980s’ 2. Jane害怕晚上外出。（两种）____________________________________________________________________________ 3. 我弟弟太小了以至于不能去上学。（两种） _____________________________________________________________________________________________________ 4． Mike, it is time to do your homework. You should stop _________(play) computer games. My mother felt very tired. I think she had better stop ________(take) a rest. 5. ( ) _________ the morning of the new year, the girl was lying against the wall, dead! A. In B. On C. With 6. 在上周的比赛中，我们打败了他们，赢得了第一名。 _____________________________________________________________________________________________________ 7. ( )Lily ate oneeggss, but she wants to eat ______one, because the eggs are delicious. A. the second B. a second C. the other 8. 从昨天早上七点到九点，莉莉在练习打鼓。_______________________________________________________________ ※※※ 9. 选择carry / take / bring并用其适当形式填空。 (1) Please help me ______ the book to Kangkang. (2) My father ________ an Iphone 6 for me last week. (3) ---Could you help me ________the bag of rice because it is too heavy, little boy ---Yes. I will. 三．适当形式填空 (1) Kate ________ down just now because she felt very terrible. (lie) (2) Mike is pleased with the _________ travel. (please) (3) I wanted to buy something to eat last night but the shop is _______. (close) (4) Computers are ________ in our everyday life. (use) (5) There are many ________ fish in the river (小河). (die) (6) Linda likes ________ (goose) very much while Michael likes _______(mouse) very much. (7) It _______ heavily yesterday, so it was a _________ day. (snow) (8) I share _________(happy) with her.When I feel _________(happy), she makes faces to make me laugh_________(happy). 四．固定搭配 1. 洗淋浴2.低声地哭3.同意某人(的看法)4. 唤醒5. 做鬼脸6.问题的答案7. 接电话8. 敲门9.听新闻10.点燃了3根火柴11. 火焰熄灭12.洗衣服13.一个两天的周末14. 吃北京烤鸭15.他最喜欢的城市之一16. 参观博物馆17.出版；开花；发行18. 落下；摔倒19.和朋友（某人）聊天20.打扫/洗衣服/购物/读书21.和朋友在他们暖和的家里聚在一起※※※22. 经过23. 解决问题24. 消磨时间
五．重点句型 1. ---你好！我是玛丽亚。我可以和简讲电话吗？ ----请不要挂断电话。 ---____________________________________________--- _______________________________________________ 2. 昨天的这个时候你在干什么 _________________________________________________________________ 3. ---难道它不有趣吗？ ---是的。我不这么认为。我认为它一般般。 ---___________________________________---_________________________________________________ 我同意你的看法。/我不同意你的看法。/我认为是这样的。/我不这么认为。 __________________________________________________________________________________________________ 5. 我认为古典音乐是令人愉快的。_______________________________________________________
Enjoy yourself!
单项选择题
( )1. ---Which sport do you like________ ---Swimming. It’s _______ of all sports, I think.
A. more; interesting B. best; the most interesting C. best; more interesting D. better; interested
( )2. ---Our teacher told us that these exercises were________.---Really
A. far more easy B. much easier C. even more easy D. so easier
( )3. ---I don’t want to learn French. It’s difficult.---But Japanese is ________ than French.
A. difficult B. more difficult C. the most difficult D. most difficult
( )4.You are doing great! I’ve never had answer before.
A. better B. a better C. a best D. the best
( )5.This T-shirt is not large enough. Please show me a one.
A. large B. larger C. largest D. the largest
( )6.You should practice more to improve your English , then you’ll be at it.
A. good B. better C. best D. the best
( )7. ---Every year _______ of visitors travel to Mount Huang.
---That’s right. There were more than two _______ visitors there yesterday.
A. thousand; thousand B. thousands; thousands C. thousand; thousand D. thousands; thousand
( )8. Many kind persons _______clothes and food _______ those people in the accident.
A. provide; with B. provided; for C. provided; with D. provide; for
( )9. Running plays an important part in ________healthy.
A. keep B. keeping C. keeps D. to keep
( )10. Lucy _______ her happiness _________ her good friends every day.
A.share; with B. shares; with C. shares; to D. share; to
( )11. The woman asked the boy angrily, “ What _______ do you want to do ”
A. on earth B. on the earth C. in fact D. in the fact
( )12. ---I need a pen _________. Can you lend me one ---Sure, here you are.
A. to write B. to write withC. writingD. write with
( )13. Would you like to eat_________
A.else something B .something else C.anything else D.else anything
( )14. ---I’m sure the man in the red car_______ his father.---Yes, I think so.
A. can be B. must C. must be D. can not
( )15. The words on the blackboard aren’t _________, so we can’t see them________.
A. clear; clearly B. clear; clear C. clearly; clearly D. clearly; clear
( )16. The boys are having a good time. They are running _______each other.
A. after B. before C. to D. for
( )17. The rainforests are very important ________us and they are the lungs of the earth.
A.with B. at C. to D. by
( )18.---What do tigers ---They eat small animals.
A. feed in B. live in C. feed on D. eat on
( )19. ---Many plants and animals are nowadays. ---You’re quite right.
A. on danger B. in danger C. in dangerous D. out dangerous
( )20.I used to live China, so I’m used to the hot food in Sichuan.
A. at the south of B. in the south C. in south D. in the south of
※※※
( )21. Math is one of the ________ subjects in high schools. We should learn it well.
A. important B. more important C. most important D. very important
( )22. There were ________ animals in the forest many years ago, but several ________animals are _________
A.Two thousands, hundreds, dangerous B. two thousand, hundred, in danger
C. two thousand, hundreds, in danger D. thousands of, hundred, of danger
二．用所给单词的适当形式填空。
1.My uncle kept many ________ on his farm. They are like swans (天鹅)。 (goose)
2. The girl is so ________ that everyone likes her very much. (beauty)
3. Mike fell off his bike in the middle of the road. It’s _______. (danger)
4. Students sitting at the back of the classroom can’t hear the English teacher’s words ________. (clear)
5. The ________ on this farm are fatter than those in that farm. (sheep)
三．情景交际题
1. 当你想问对方对农村的感受时，可以这样问：
___________________________________________________________________________________________________？
2. 当你想问对方植物或者动物，更喜欢哪一个时，可以这样问：
___________________________________________________________________________________________________？
3. 你喜欢住在乡下，是因为在那儿你可以欣赏自然的美，你可以这样说：
__________________________________________________________________________________________________.
4. 你想告诉朋友你正在考虑搬去城市，你可以这样说：
___________________________________________________________________________________________________.
5. 当你想要表达农村比城市安静的多，可以这样说：
____________________________________________________________________________________________________.
四．看图写话
1.2.3. 4. 5.
1. lazy, of all____________________________________________________________________________________________
2. feed on______________________________________________________________________________________________
3. there be, thousands ____________________________________________________________________________________
4. play, important, _______________________________________________________________________________________
5.thin, than _______________________________________________________________________________________
五．综合填空
Abdullah was the king of Saudi Arabia. What bad 1._________ [nju:z] for all the people in Saudi Arabia! Abdullah died on the morning of January 23, 2015. He was the 2._________ (old) world leader. King Abdullah was born in 1924 and died at the 3._________of 90. Before he died, he was in poor 4._________ (healthy). He was in hospital a few weeks ago. He died at the hospital.
World leaders said kind words. Barack Obama said Abdullah was a good friend of the USA. O bama also said the king worked 5._________ peace in the Middle East. Britain’s Prime Minister said people would 6._________ [r memb (r)] Abdullah for his work for peace and for “strengthening (加强) understanding between faiths(宗教)”.
His 7._________ [ :li] years’ experiences(经历) made him become the king successfully. In 1961, he became mayor(市长) of Mecca--his first official job. In 1963, he 8._________ leader(领导者) of the Saudi army. He became king of Saudi Arabia in 2005. Many newspapers said that Abdullah 9._________ (change) his country slowly. He let women 10._________ (join) the country’s parliament(议会). The BBC said that the king wanted more Saudi Arabian women to find jobs and work.
书面表达
森林对人类非常重要：森林能净化空气，调节气候，而且能为我们提供……；森林是很多动物的家园。但是现在森林的面积变得越来越小，我们应当……
请根据以上信息，写一篇短文，可适当发挥。（不少于70词）
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