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1、 仁爱八年级上册 UNIT 4 TOPIC 13 TOPIC 1 Section A 一.词汇 countryside n.乡村 city n.城市 river n.河 clear adj.清澈的 beauty n.美丽 nature n.自然 think about 思考 词组拓展.think over 仔细考虑 think of 认为，想起 二.句子 What are you thinking about?你们正在想什么？本句时态为现在进行时，其形式为 be+V-ing.I like it very much because the air is fresher,the sky is bl
2、uer and the rivers are clearer there.我非常喜欢它因为这儿空气更新鲜，天空更蓝并且河流更清澈。fresher,bluer,clearer 为形容词的比较级。构成通常在形容词末尾加 er，若单词以 y 结尾通常把 y 改为 i 再加 er,以重读闭音节结尾且末尾只有一个辅音字母的要双写最后一个字母，再加 er,若形容词为多音节，在其前加 more。I think the countryside is much quieter than the city,too.我认为乡村也比城市安静的多。此句出现形容词比较级+thande 的用法，也表示把两者进行比较，形容词
3、比较级前通常不加定冠词 the，如果比较双方是出现一方，有 of the two 结构时，形容词比较级前要加 the。句中 much 用来修饰 quieter（形容词比较级），同种用法的词还有 a lot,a little,even 等。That must be fun.那肯定很有趣。句中 must 表示猜测 三.语法掌握 形容词的比较级 构成，见书上 124 面 形容词不规则比较级见书上 125 面 四.习题 .They are _ _(考虑)buying a new car.Playing games _ _(肯定)fun.My uncle lives in the countryside
4、.He keep lots of s_.There are many g_ in the river.How happily they are swimming!.There are _(few)books in our library than those in your library.-Who is _ student in your class?-Wang Junkai is.A.cool B.coolest C.cooler D.the coolest .-Which do you like _ TFBOYS or EXO?-TFBOYS.A.better B.best C.good
5、 D.well .-Aunt Li has a farm and there are different kinds of_ on it.A.goose B.geese C.gooses D.hen .-His bag is heavier than _.A.me B.I C.my D.mine TOPIC 1 Section B 一.词汇 rose n.玫瑰 cute adj.可爱的 share v.分享 talk about 谈论 like better 更喜欢 think so 认为如此 as we know=it is well known that 众所周知 二.句子 Which d
6、o you like better,plants or animals?动物和植物你更喜欢哪个?They make us happy.它们是我们快乐。此句中有 make+sb./sth.+形容词 意为是某人某物怎么样 I think roses are the nicest of all the flowers.句中出现形容词的最高级。形容词的最高级用于三者及以上的比较。构成通常在形容词末尾加 est,，若单词以 y 结尾通常把 y 改为 i 再加 est,以重读闭音节结尾且末尾只有一个辅音字母的要双写最后一个字母，再加 est,若形容词为多音节，在其前加 the most.形容词最高级前要加
7、定冠词 the,副词最高级前可加可不加。I like cats best because they are cuter than other animals.我最喜欢猫因为它们比其他动物可爱。此句中的 other animals 虽然有许多，但不用最高级，此句是把 other animals 看成一个部分，一个整体与 cats 进行同种的比较。三.语法 形容词的最高级 构成见书上 124 面，不规则形容词最高级见书上 125 面。四.习题 Mr.Smith thinks running is _ than gymnastics.A.very popular B.more popular C.m
8、ost popular D.the most popular I think snakes are more dangerous than _.A.any other animal B.any of the other animals C.the other animals D.A,B and C The Changjiang River is _ river in China.A.longest B.the longest C.longer D.long Birds are _ than ants.A.big B.much bigger C.very bigger D.biggest TOP
9、IC 1 Section C 一.词汇 rainforest n.雨林 thick adj.厚的 forest n.森林 ground n.地面 wet adj.潮湿的 cover v.覆盖 surface n.表面 provide v.提供 nowhere adv.无处 control v.控制 climate n.气候 protect v.保护 thousands of 成千上万的 die out 灭绝 play a part(in sth.)参与某事，在某事中起到了作用 be different kinds of 不同 be important to sb.对某人很重要 help to
10、do sth.帮助做某事 control the climate 调节气候 smaller and smaller 越来越小 二.句子 Rainforests cover 6%of the earths surface.雨林覆盖地球表面积的 6%。6%读作 six percent。百分数的读法先读基数词，再读百分号（percent）They provide places to live for thousands of plants or animals found nowhere else on Earth.它们为数千种在地球上其他地方找不到的动植物提供了生存场所。句中 found nowh
11、ereelse on Earth 做定语，修饰 plants or animals。Many of them live in the trees over 30 meters from the ground.它们中有许多居住在离地面30 米高的树上。此处 over 相当于 more than,多于，超过。They play an important part in controlling the climate.它们在调节气候中起到了重要的作用。play a part(in sth.)参与某事，在某事中起到了作用，句中 control 意为控制，因为以重读闭音节结尾.(重读闭音节在后半部分)，
12、所以现在分词形式要双写 l 再加 ing。But now,rainforests are becoming smaller and smaller.但是现在雨林正在变得越来越小。句中出现 形容词比较级+and+形容词比较级,意为“越来越”，或者 more and more+多音节形容词比较级。三.语法 形容词的比较级和最高级的构成总结 比较级要变化，词尾一般加 er 词尾若有哑音 e,直接加 r 就可以 一辅重读闭音节，辅音字母要双写 辅音字母出现 y,就要把 y 改成 i 最高级后+est,前面加 the 莫忘记 四.习题 -Food Safetyproblem is becoming_ t
13、hese days.-I think so.The government must do something to deal with it.A.smaller and smaller B.worse and worse C.better and better D.nicer and nicer Im afraid that there is _ homework,o I have _ time to do other things.A.more;more B.less;less C.little;much D.more and more;less and less More than fiv
14、e _ people are there.A.thousands B.thousand C.thousands of D.thousand of The rainforests are very important _ us and they are the lungs of the earth.A.with B.at C.to D.by TOPIC 1 Section D 一.词汇 southwest n.西南 bamboo n.竹子 whale n.鲸 ocean n.海洋 fur n.皮毛 bone n.骨头 feed on 以为食 in danger 处在危险状态 killfor 为了
15、杀害 词组拓展:feed to 把喂给吃 feedwith 拿喂 out of danger 脱离危险 二.句子 But now they have less and less land to live on.但是现在它们居住的土地越来越少。less and less 越来越少，to live on 不定式短语做 land 的定语。So pandas are becoming fewer in number.所以现在熊猫的数量正在变得越来越少。句中 number 前不加定冠词 the。Now they are in danger because some people make their o
16、cean home dirty and others kill whales for their maet.现在它们在危险中因为一些人使他们的海洋家园变脏了并且人们为了它们的肉去捕杀鲸。三.语法。形容词比较级和最高级 两者相比用比较，三者以上用最高 两者若是一个样，asas 要用上 程度递增“越来越”，比较级用 and 连接 比较对象要一致，比较双方无重叠 四.习题 .-What sweet music!-So it is.Soft music usually makes us_.A.upset B.relaxed C.nervous .I dont think this question i
17、s _ than that one.It is_ of these questions.A.easier;more difficult B.easier;the most difficult C.easiest;more difficult D.easier;much more difficult TOPIC 2 Section B 一.词汇 level n.级别，程度 sad adj.伤心的 protect v.保护 calm adj.冷静，沉着 hear about 听说 fall down 倒塌 run out of 跑出去 stay calm 保持冷静 protectfrom 保护免受
18、的伤害 二.句子 Remember,the most important thing is to stay calm.记住，最重要的事情是保持冷静。句中 to stay calm 充当 is 的表语 三.习题 .We very s_ to hear that you are leaving.The little girl_(miss)her _(miss)sister all the time.It is necessary fo you to keep_ when you take part in a game.A.calm B.happy C.sad D.proud(自豪)TOPIC 2
19、Section C 一.词汇 indoors adv.在室内 doorway n.门道 middle n.中间 furniture n.家具 fallen adj.掉落的 power lines 电源线 shake v.摇动 shock n.剧烈震动，v.使震惊 aftershock n.余震 stay/get away from 远离 be careful 小心 remember to do sth.记得去做某事（未做）remember doing sth.记得做过某事 try to do sth.尝试做某事 二.句子 Knowing some ways to protect yoursel
20、f will help to keep you safe in the earthquake.知道一些自我保护的方法将会在地震中保证安全。句中 knowing some ways 动名词短语做主语。其中 to protect yourself 为不定式短语做后置定语。keep+sb./sth.+adj.Stay away from windows,tall furniture and pictures or anything that may fall on you.远离窗户，高的家具和图片或者任何可能砸到你的东西。furniture 家具，不可数名词 Be very careful of f
21、allen power lines.小心掉落的电线。此句 fallen 为形容词，不是 fall 的过去分词。When it is safe for you to move around 当四处移动对于你是安全时 you 为逻辑主语 Do not try to run out of the building.不要尝试跑出建筑。三.习题 .Dont play with f_,or you will hurt yourself._ _（小心）of the dog,it may hurt you._ _ _（远离）drugs,chrish your life!._ close the door wh
22、en you leave home.A.Dont forget B.Remember to C.Forget to D.Dont remember .We had to play games _ because it rained.A.home B.outdoors C.indoors D.out .Staying in an open area is _ than in a building when an earthquake happens.A.much safer B.safer much C.much dangerous D.dangerous much TOPIC 2 Sectio
23、n D 一.词汇 whole adj.整体的 n.整个 nation n.民族 rebuild v.重建 normal adj.正常的 with ones help=with the help of 在某人的帮助下 over again 再次 be able to 能够 二.句子 Here is the news from Wenchuan in Sichuan Province.这里有一个来自四川汶川的新闻。此句为倒装句。But with the help of the whole nation,people in Wenchuan are rebuilding their homes no
24、w and they are returning to normal life.但是在整个民族的帮助下，汶川的人们正在重建家园并恢复正常生活。三.习题 _ _(手机)are very popular.They make our life more convenient and easy.The children were saved in the accident_ _ _ _(在帮助下)many kind-hearted people.I am sure everybody will_ _ _(能)find a good job in the future.You _ the lift wh
25、en fire happens.A.can take B.must take C.mustnt take D.should take TOPIC 3 Section A 一.词汇 Internet n.因特网 cheap adj.便宜的 online adv.在线，adj.在线的 information n.资料 chat v.聊天 language n.语言 do some shopping 购物 face to face 面对面 and so on 等等 each other 相互 come into being 形成 二.句子 What else can you do online?你在
26、网上还做什么?else 用于疑问句或不定代词之后。The Internet makes the world smaller.因特网让世界变得更小。A special language makes computer talk with each other.一种特殊的语言让电脑相互交流。注意:talk 前不加 to Scientists started to study the Internet in the 1960s and made it into use in the 1990s.科学家们在二十世纪六十年代开始学习因特网并且在二十世纪九十年代将其投入使用。拓展:use sth.to do
27、 sth.使用某物做某事 use sth.for sth./doing sth.Im sure the Internet will become more and more important to us.我相信因特网将会变得对我们越来越重要。be sure+(that)从句 三.语法 宾语补足语，补充宾语的成分，通常位于宾语之后，可用名词短语，形容词短语，介词短语，不定式短语和分词短语等。不定式短语做宾补时感官动词，使役动词后不加介词 to。四.习题 .He lost his key.It made him _ in in the cold to wait for his wifes ret
28、urn.A.to stay B.stayed C.staying D.stay .We study Chinese,English,math _ _ _(等等).Do you know the ice _ _ _（形成）？._ _ _（我相当确信）thereare ghosts in the word.Im not sure _ Kangkang can go to school tomorrow.A.when B.while C.until D.whether People used fire for _.A.cooking B.to cook C.cooked D.cooks .The w
29、oman spent all het money_ _ clothing.A.on;expensive B.in;expensive C.on;cheap D.in;cheap TOPIC 3 Section B 一.词汇 Mars n.火星 pizza n.披萨 website n.网站 reporter n.记者 look like 看起来像 lots of=a lot of 许多 visit website 浏览网站 二.句子 What did it look like?它看起来像什么?Im sure you can find lots of information on the Int
30、ernet now.我相信你现在能在网上找到许多资料。Im not sure if that is a good idea.我不相信那是一个好主意。be not sure+whether/if 引导的从句，表不确定，是否 三.习题 .-_?-He is not very heavy and wears glasses.A.What does Ron look like B.What is Ron C.What do you think of Ron D.How is Ron .-Where are you going to spend your holiday?-_ May br in Bei
31、jing or Chongqing.A.I think so.B.Good idea.C.Im not sure Im dont understand .I saw the old man _ after supper every day.A.walk B.walking C.to walk D.works .We are sure_ after school.A.playing basketball B.to play basketball C.will play basketball D.played basketball .There is only one apple left.Let
32、s_ it.A.share B.cut C.take D.bring TOPIC 3 Section C 一.词汇 perfect adj.完美的 true adj.确实的 cheat v.欺骗 be different kinds of 不同种类 for the better 向着好的情况转变 all kinds of 各种 二.句子 Some people use the Internet to hurt others and try to get money by cheating.一些人使用因特网去伤害别人并且尝试通过欺骗得到钱。The Internet can change our
33、lives for the better,but wo should use it carefully.因特网能让我们的生活变得更好，但是我们应该小心使用它。Some young people usually spend too much time playing games.一些年轻人经常花费太多时间去玩游戏。spend time/money on sth./(in)doing sth.花费时间/金钱做某事。三.习题 .There are _ _ _(各种)kates flying sky.We should try our best to change everything_ _ _(向好
34、的方向).The young man made a big mistake,and _ _ _,(结果)lost his job.-Which _ is easier to learn,English or Chinese?-Of course,Chinese.A.language B.word C.English D.Chinese TOPIC 3 Section D 一.词汇 search v.搜索 grammar n.语法 result n.结果 correct v.纠正，adj.恰当的 dictionary n.词典 English-speaking 讲英语的。二.习题 .Can you help me _ _(查一查)the time of the next plane?.Could you ask them _ the man?A.help B.to help C.helped D.helping .People knew the latest news from the famouse _.A.report B.scientist C.teacher D.writer