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1、年秋季仁爱英语八年级上册unit4topic1重点知识点总结及练习 (2)汇编(完整版)资料(可以直接使用,可编辑 优秀版资料,欢迎下载)八年级上册Unit 4 Our WorldTopic 1 Whats the strongest animal on the farm?一 重点句型:Section A1. What are you thinking about?你在考虑什么?A. think about 考虑,思考;与 think of 同义。I cant tell you now. Ill have to think about it. 现在我不能告诉你,我要考虑一下。B. think
2、of 意为“想起,想到,认为”时,与think about不同;What do you think of the film?你认为这部电影怎么样?C. think over 意为“仔细考虑,思考”;Youd better think it over and then write down your answers. 你最好仔细考虑一下,然后再写答案。2. I like it very much because the air is fresher, the sky is bluer and the rivers are clearer there. 我很喜欢它,因为那里的空气更新鲜,天空更蓝,
3、河流更清澈。此句中的 fresher,bluer,clearer是比较级。一般情况下,在单音节词尾加er,以e结尾的只能在词尾家r构成形容词的比较级。在此句中是农村和城市两者之间的比较。3. I think the countryside is much quieter than the city,too. 我也认为农村比城市安静多了。形容词和副词的比较级前可用much, a little, even, far(much), a lot来修饰,以加强语气。 a little taller 高了一点儿;4. That must be fun! 一定很有趣!must 意为“一定”,用来表示猜测可能
4、,比may(可能)表示的可能性更大。 但是表示“不可能”时不用mustnt 或may not,而用cant。He cant be in Japan. I saw him just now at school. 他不可能在日本,我刚刚在学校看他了。5. I think the sheep are the nicest of all. 我认为绵羊是所有动物中最友善的。名词复数特殊的几种:(1)单复数同形的名词有: fish鱼,deer鹿,sheep绵羊, Chinese中国人; Japanese 日本人;(2)不规则变化:child-children 孩子;foot-feet 脚,tooth-te
5、eth牙齿;goose-geese 鹅;mouse-mice老鼠; man-men 男人; woman-women 女人;注意:与 man 和 woman构成的合成词,其复数形式也是 -men 和-women。如: an Englishman,two Englishmen. 但German(德国人)不是合成词,故复数形式为Germans;(3)只有复数形式的名词: trousers裤子,pants裤子,shorts短裤 glasses眼镜; 6. The pigs must be the fattest and laziest animals on the farm. 在农场上猪一定是最胖最懒
6、的动物。the fattest of . 意为“在中最胖”, fattest是fat的最高级。一般情况下,在单音节形容词词尾加est构成最高级。但fat在变成最高级时要双写t再加est。形容词最高级用于三者或三者以上相比较,其后常用in, of短语表示在某范围内最。She is the best student in our class. 她是我们班最好的学生。He is the tallest among all the boys. 他是男生中个子最高的。Nanjing Road is one of the the busiest streets in Shanghai. 南京路是上海最繁忙
7、的大街之一。Section B1. Which do you like better, plants or animals? 你比较喜欢哪一个,植物还是动物?2. I think animals are friendlier. 我认为动物更友好。 friendly的比较级有两种形式: friendlier, more friendly.3. I like cats best because they are cuter than other animals. 我喜欢猫,因为它们比其他动物可爱。4. As we know, they are both important to us. 众所周知,
8、它们俩对我们很重要。 (1) as we know 众所周知; (2) be important to sb. 对某人很重要;The rainforests are very important to us. (热带)雨林对我们很重要。5. We share the same world with them. 我们和它们分享统一个世界。 share sth. with sb. 与某人分享某物;I want to share my happiness with you. 我想要和你分享我的幸福。Section C 1. Rainforests cover 6% of the earths sur
9、face. 热带雨林占地球面积的6%。 (1) A. cover v. 覆盖; B. cover with用覆盖; He covered his face with a newspaper. 他用报纸盖住脸。 C. be covered with 被覆盖; The land is covered with snow. 大地被雪覆盖了。 (2) 6% 读作 six percent. (3) 世界上独一无二的事物前要有the。 the earth 地球,the sun 太阳; the moon 月亮; the Mars火星;2. Thousands and thousands of animals
10、 live in rainforests.千千万万的动物住在热带雨林。 thousands of 成千上万的; thousands and thousands of 千千万万的(比前者更多);表示不确定数目时,hundred, thousand等词后不但要加s, 而且还要用of构成固定词组;表示确定数目时,要在hundred, thousand前加一个具体数字,但hundred, thousand后不能加s,也不需要用of.3. The rainforests are very important to us. They are the lungs of the earth.(热带)雨林对我们
11、很重要。他们是地球的肺。4. They also help to hold the water when it rains and keep the water cycling. 当下雨时,他们也帮助锁住水分,保持水循环。5. They play an important part in controlling the climate. 他们在控制气候方面起着很重要的作用。 (1) play an important part in. 在中起重要作用;You have done so much for our study and life. You played an import part
12、in our progress .你们为了我们的学习生活付出了许多的心血,我们的点滴进步都离不开你们的支持。 (2) control the climate 控制气候;6. Without rainforests, many beautiful plants and animals would die out. 没有热带雨林,很多漂亮的植物和动物将会灭绝。 (1) without 没有,是介词,后不能接句子,只接名词,动名词或代词。 I wont be happy without her. 没有她,我将不会快乐。 (2) die out (指物种、家族、习惯、观念等) 绝迹,消失; 绝种;绝灭
13、; How did the dinosaurs die out?恐龙是如何灭绝的?7. Rainforests give us wood, food, fruit, medicine, and many more useful things. 热带雨林给我们木柴、食物、水果、药物和很多更有用的东西。A. wood 意为“木,木头,木柴,木料”,不可数名词。He chopped some wood for fire. 他劈了写柴烧火。B. wood 意为“树林,林地”,可数名词。其面积比forest面积小。I like walking in the woods. 我喜欢在树林中散步。Sectio
14、n D1. Pandas live in the forests and mountains of Southwest China. 熊猫住在中国西南部的森林和山上。A. live in意为“住在地方”;I live in Beijing. 我住在北京。B. live with 意为“与住在一起;与共同生活”;Do you live with your family?你和你的家人住在一起吗?C. live on 以为食;靠生活;A panda lives on bamboo leaves.熊猫以吃竹叶为生. He live on fishing. 他靠捕鱼为生。2. They feed on
15、bamboo. 他们以竹子为食。A. feed on = live on 以为食;Tigers feed on meat. 老虎以肉为食。B. feed 喂;My job is to feed animals.我的工作是喂养动物。3. Now they are in danger because some people make their ocean home dirty and others kill whales for their meat. 现在鲸鱼也处于危险之中,因为有些人把他们的海洋弄脏,而另一些人为了鲸鱼肉捕杀它们。A. in danger 在危险中,有的危险;danger n
16、.危险; 其形容词: dangerous;Tigers are in danger nowadays. 当前老虎处于危险之中。Tigers are dangerous. 老虎很危险。B. be + in +名词,用来表示“处于之中”be in trouble 处于困难之中;C. kill sth. for sth. 为了而杀;Some people kill elephants for their teeth. 有些人为了象牙而捕杀大象。4. They are the oldest type of tigers in the world and they eat small animals.
17、他们是世界上最古老老虎品种,他们吃小动物。二 重点语法-比较级及最高级:(一.)形容词的比较级和最高级的构成. 规则变化:(1)一般在词尾加er或est。 如:freshfresherfreshest.(2)以字母e结尾的形容词,加r或st。如:latelaterlatest.(3) 以重读闭音节结尾的词,词尾只有一个辅音字母时,应双写这一辅音字母,再加er或est。 如:bigbiggerbiggest.(4) 以辅音字母y结尾的双音节词,先改y为i,再加er 或est. 如:happyhappierhappiest.(5) 部分双音节词和多音节词前面加more或most构成比较级或最高级。
18、如:carefulmore carefulmost careful, beautifulmore beautifulmost beautiful.2. 不规则变化:原级比较级最高级goodbetterbestbadworseworstmany / muchmoremostoldolder / elderoldest / eldestlittlelessleast(二.)形容词的比较级和最高级的用法:. 比较级或,经常与than搭配,或给出比较的二个内容。可用much, a little, far, even, a lot修饰Im happier than you.我比你更快乐。Plants a
19、re much more beautiful than animals.植物比动物漂亮的多。2. 三者或三者以上比较用最高级,一般给出比较范围如:of(in)。The boy is the tallest in my class.这个男孩是我们班最高的。Lesson Two is the most important of all.第二课是所有中最重要的。Unit1 Where did you go on vacation? go on vacation 去度假 stay at home 待在家里 go to the mountains 去爬山 go to the beach 去海滩 visi
20、t museums 参观博物馆 go to summer camp 去参观夏令营 quite a few 相当多 study for 为而学习 go out 出去 most of the time 大部分时间 taste good 尝起来很好吃 have a good time 玩得高兴 of course 当然 feel like 给的感觉;感受到 go shopping 去购物 in the past 在过去 walk around 四处走走 because of 因为 one bowl of一碗 the next day 第二天 drink tea 喝茶 find out 找出;查明 g
21、o on 继续 take photos 照相 something important 重要的事 up and down 上上下下 come up 出来 buy sth. for sb. / buy sb. sth.为某人买某物 taste + adj. 尝起来 look+adj. 看起来 nothingbut+动词原形除了之外什么都没有 seem+(to be)+ adj. 看起来 arrive in+大地点 / arrive at+小地点到达某地 decide to do sth.决定去做某事 try doing sth.尝试做某事 / try to do sth.尽力去做某事 forget
22、 doing sth.忘记做过某事/ forget to do sth.忘记做某事 enjoy doing sth.喜欢做某事 want to do sth.想去做某事 start doing sth.开始做某事 stop doing sth. 停止做某事 dislike doing sth. 不喜欢做某事 keep doing sth.继续做某事 Why not do. sth.?为什么不做呢? so+adj.+that+从句如此以至于 tell sb. (not) to do sth. 告诉某人(不要)做某事 Unit2 How often do you exercise? help wi
23、th housework 帮助做家务 on weekends 在周末 how often 多久一次 hardly ever 几乎从不once a week 每周一次 twice a month 每月两次every day 每天 be free 有空 go to the movies 去看电影 use the Internet 用互联 网 swing dance 摇摆舞 play tennis 打网球stay up late 熬夜;睡得很晚 at least 至少 have dance and piano lessons 上舞蹈课和钢琴课 the best way to do sth.做某事的最
24、好方式 go to bed early 早点睡觉 play sports 进行 体育活动 be good for 对有好处 go camping 去野 营 notat all 一点儿也不 in ones free time 在某人的业余时间 the most popular 最受欢迎的 such as 比如;诸 如 old habits die hard 积习难改 go to the dentist 去看牙医 morn than 多于;超过 less than 少于 help sb. with sth.帮助某人做某事 . How about? . 怎么样?/ 好不好? want sb. to
25、do sth.想让某人做某事 How many+可数名词 复数+一般疑问句?有多少? 主语+find+that 从句. 发现 spend time with sb.和某人一起度过时光 Its+ adj.+ to do sth. 做某事的的。 ask sb. about sth. 向某人询问某事 by doing sth. 通过做某事 Whats your favorite?你最喜爱的是什么? Unit3 Im more outgoing than my sister. more outgoing 更外向 care about 关心;介意 as long as 只要;既然 reach for 伸
26、手取 touch ones heart 感动某人 be good at 擅长 want to do sth.想要做某事 Its+ adj.+for sb. to do sth. asas与一样 be like a mirror 像一面镜子 bring out 使显现;使表现出 in fact 事实上;实际上 be good with 善于与相处 be good at doing sth 擅长做某事 make sb. do sth.让某人做某事 as+adj./adv.的原级+as 与一样对某人来说,做某事的。 be talented in music 有音乐天赋 the singing com
27、petition 唱歌比赛 be different from 与不同 the most important 最重要的 get better grades 取得更好的成绩 make friends 交朋友 the other 其他的 be similar to 与相像的/类似的 the same as 和相同;与一致 have fun doing sth.享受做某事的乐趣 形容词和副词的比较级、最高级大多数形容词和副词有三个等级: 1)原级(不作比较),修饰词 very,so,too,pretty,really; 2)比较级,表示“较”或“更”的意思(两者之间进行比较)标志词 than,A o
28、r B,of the two, 修饰词 much,a , lot,a little; 3)最高级,表示“最”的意思(三者或三者以上作比较),形容词最高级前面一般要加定冠词 the,后面可带 in(of)短语来什么比较的范围。形容 词和副词的比较级和最高级规则变化:构成方法原级比较级最高级单音节词和部分双音节词一般在词尾加-er 或 -est high short higher shorter later finest hotter bigger thinner fatter funnier easier earlier more beautiful more athletic more out
29、going highest shortest latest finest hottest biggest thinnest fattest funniest easiest earliest most beautiful most athletic most outgoing 以字母 e 词尾的词,加-r 或-st:late fine 重读闭音节词词尾只有一个辅音字母时,先双写辅音字母,再加-er 或 -est:hot big thin fat 以“辅音字母+y”结尾的双音节词,先把“y”改为“i”,再加 -er 或-est:funny easy early 多音节词和部分双音节词,在词前加
30、more 或 most:eautiful athletic outgoing 形容词和副词的比较级和最高级不规则变化: 原级 good/well bad/badly many/much little far 比较级 better worse more less farther(更远) further 更深远)最高级 best worst most least farthest(最远) furthest 最深远) as(原级)as 与一样 Liming is as tall as Jim. Jack runs as fast as Tom. not as/soas 不如 Lily is not
31、as/so tall as Lucy. =Lily is shorter than Unit 4 Whats the best movie theater? movie theater 电影院 close to离近clothes store 服装店 in town 在镇上 so far 到目前为止 10 minutes by bus 坐公共汽车 10 分钟的路程 talent show 才艺表演 in common 共同;共有around the world 世界各地;全世界 more and more越来越 and so on 等等 all kinds of各种各样的 be upto 是的职
32、责;由决定 not everybody 并不是每个人 make up 编造(故事、谎言等) play a role in在方面发挥作用/ 有影响 for example 例如 takeseriously 认真对 待 give sb. sth.给某人某物 come true(梦想、希望)实现;达到 Can I ask you some?我能问你一些吗? How do you like?你认为怎么样? Thanks for doing sth.因做某事而感谢。 What do you think of?你认为怎么样? much+ adj./adv.的比较级得多 watch sb. do sth.观
33、看某人做某事 play a role in doing sth.发挥做某事是作用/在做某事方面扮演重要的角色 one of+可数名词的复数之一 Unit8 How do you make a banana milk shake? milk shake 奶昔 turn on 接通(电流、煤气、水等);打开pourinto把倒入 a cup of yogurt 一杯酸奶 a good idea 好主意 on Saturday 在星期六 cut up 切碎 putinto把放入 one more thing 还有一件事 a piece of 一片/张/段/首at this time 在这时 a fe
34、w 一些;几个 fill with用把装满 coverwith用覆盖one by one 一个接一个;逐个;依次 a long time 很长时间 how many+可数名词复数多少 how much+不可数名词多少Its time (for sb.)+to do sth. 到(某人)做某事的时间了FirstNextThenFinally 首先接下来然后.最后 want + to do sth.想要做某事 forget+to do sth.忘记去做某事how + to do sth.如何做某事 need+to do sth.需要做某事make+宾语+形容词使怎样 let sb. +do sth
35、.让某人做某事 Unit9 Can you come to my party? on Saturday afternoon 在周六下午 prepare for 为做准备go to the doctor 去看医生 have the flu 患感冒 help my parents 帮助我的父母 come to the party 来参加聚会 another time 其他时间 last fall 去年秋天 go to the party 去聚会 hang out 常去某处;泡在某处 the day after tomorrow 后天 the day before yesterday 前天 have
36、 a piano lesson 上钢琴课 look after 照看;照顾accept an invitaton 接受邀请 turn down an invitation 拒绝邀请 take a trip 去旅行 at the end of this month 这个月末 look forward to 盼望;期待 the opening of的开幕式/落成典礼 reply in writing 书面回复 go to the concert 去听音乐会 notuntil 直到才 meet my friend 会见我的朋友 visit grandparents 拜访祖父母 study for a
37、 test 为考试学习 have to 不得不 too much homework 太多作业 do homework 做家庭作业 go to the movies 去看电影 Unit3 Im more outgoing than my sister. more outgoing 更外向 care about 关心;介意 as long as 只要;既然 reach for 伸手取 touch ones heart 感动某人 be good at 擅长 want to do sth.想要做某事 Its+ adj.+for sb. to do sth. asas与一样 be like a mirr
38、or 像一面镜子 bring out 使显现;使表现出 in fact 事实上;实际上 be good with 善于与相处 be good at doing sth 擅长做某事 make sb. do sth.让某人做某事 as+adj./adv.的原级+as 与一样对某人来说,做某事的。 be talented in music 有音乐天赋 the singing competition 唱歌比赛 be different from 与不同 the most important 最重要的 get better grades 取得更好的成绩 make friends 交朋友 the othe
39、r 其他的 be similar to 与相像的/类似的 the same as 和相同;与一致 have fun doing sth.享受做某事的乐趣 形容词和副词的比较级、最高级大多数形容词和副词有三个等级: 1)原级(不作比较),修饰词 very,so,too,pretty,really; 2)比较级,表示“较”或“更”的意思(两者之间进行比较)标志词 than,A or B,of the two, 修饰词 much,a , lot,a little; 3)最高级,表示“最”的意思(三者或三者以上作比较),形容词最高级前面一般要加定冠词 the,后面可带 in(of)短语来什么比较的范围
40、。形容词和副词的比较级和最高级规则变化:构成方法原级比较级最高级单音节词和部分双音节词一般在词尾加-er 或 -est high short higher shorter later finest hotter bigger thinner fatter funnier easier earlier more beautiful more athletic more outgoing highest shortest latest finest hottest biggest thinnest fattest funniest easiest earliest most beautiful m
41、ost athletic most outgoing 以字母 e 词尾的词,加-r 或-st:late fine 重读闭音节词词尾只有一个辅音字母时,先双写辅音字母,再加-er 或 -est:hot big thin fat 以“辅音字母+y”结尾的双音节词,先把“y”改为“i”,再加 -er 或-est:funny easy early 多音节词和部分双音节词,在词前加 more 或 most:eautiful athletic outgoing 形容词和副词的比较级和最高级不规则变化: 原级 good/well bad/badly many/much little far 比较级 bett
42、er worse more less farther(更远) further 更深远)最高级 best worst most least farthest(最远) furthest 最深远) as(原级)as 与一样 Liming is as tall as Jim. Jack runs as fast as Tom. not as/soas 不如 Lily is not as/so tall as Lucy. =Lily is shorter than Unit4 Whats the best movie theater? movie theater 电影院 close to离近clothe
43、s store 服装店 in town 在镇上 so far 到目前为止 10 minutes by bus 坐公共汽车 10 分钟的路程 talent show 才艺表演 in common 共同;共有around the world 世界各地;全世界 more and more越来越and so on 等等 all kinds of各种各样的 be upto 是的职责;由决定 not everybody 并不是每个人 make up 编造(故事、谎言等) play a role in在方 面发挥作用/ 有影响 for example 例如 takeseriously 认真对待 give s
44、b. sth.给某人某物 come true(梦想、希望)实现;达到 Can I ask you some?我能问你一些吗? How do you like?你认为怎么样? Thanks for doing sth.因做某事而感谢。 What do you think of?你认为怎么样? much+ adj./adv.的比较级得多 watch sb. do sth.观看某人做某事 play a role in doing sth.发挥做某事是作用/在做某事方面扮演重要的角色 one of+可数名词的复数之一 Unit6 Im going to study computer science.
45、grow up 成长;长大 every day 每天 be sure about 对有把握 sendto把送到be able to 能 the meaning of的意思类的 write down 写下;记下 have to do with 关于;与有关系 make sure 确信;务必 different kinds of 不同种take up 开始做;学着做 hardly ever 几乎不;很少tooto太而不能/太以至于不能 be going to+动词原形打算做某事 practice doing 练习做某事 keep on doing sth.不断地做某事 learn to do sth.学会做某事 finish doing sth.做完某事promise to do sth.许诺去做某事 help s