Unit5单元复习讲义(知识点清单+练习)2026-2027学年仁爱科普版英语七年级上册
Unit 5 Love Mother Nature!
单元复习讲义(知识点清单 + 同步练习)
仁爱版英语·七年级上册 课本 p73–90
【单元导航】
项目 | 内容 |
单元主题 (Big Question) | What can we find in nature?(我们能在大自然中发现什么?) |
核心话题 | 自然地貌(海/沙漠/雨林/瀑布/草原/山);气候;动植物及栖息地;中国南北方差异 |
重点句型 | What is a … like?;be home to;live on;plenty of;There is/are…;对比 both … and … |
核心语法 | ①不定冠词 a/an(p82);②情态动词 can / can't 表能力(p83) |
语音 | 元音 /ɑː/ /ɔː/ /ɜː/ /ə/,辅音 /θ/ /ð/ /ts/ /dz/ /w/ /j/;连读 liaison(p77) |
阅读策略 | guessing word meaning through pictures 看图猜词(p79);comparing and contrasting(p78) |
写作 / 项目 | 介绍家乡自然(p85);制作 a class booklet about nature(p87) |
使用说明:本讲义按「单词 → 句型 → 语法」三个模块组织,每个模块先讲重难点,再配套同步练习;全部例句均来自本单元课文,练习按福州地区初中英语常见题型编写(单词填空、单项选择、同义句转换、对划线部分提问、句法转换等),全部练习参考答案见文末。
模块一 单词 Words
一、核心词汇分类清单(按话题记忆,括号内为课本页码)
表1 核心词汇分类清单
类别 | 单词(音标) | 词义 |
地貌 | sea /siː/;desert /ˈdezət/;rainforest /ˈreɪnfɒrɪst/;waterfall /ˈwɔːtəfɔːl/;grassland /ˈɡrɑːslænd/;mountain /ˈmaʊntɪn/ | 海;沙漠;雨林;瀑布;草原;高山(p74) |
其他自然地貌 | forest /ˈfɒrɪst/;hill /hɪl/;lake /leɪk/;river /ˈrɪvə/;place /pleɪs/ | 森林;小山;湖;河;地方(p78–79) |
气候 | weather;climate /ˈklaɪmət/;wet /wet/;dry /draɪ/;hot;cold;windy;rainy | 天气;气候;湿的;干燥的;热/冷;多风/多雨(p74–76) |
动物 | bat /bæt/;panda /ˈpændə/;bear /beə/;fish /fɪʃ/;horse /hɔːs/;cow /kaʊ/;bee /biː/;shark /ʃɑːk/;monkey /ˈmʌŋki/;butterfly /ˈbʌtəflaɪ/;elephant /ˈelɪfənt/;bird /bɜːd/ | 蝙蝠;熊猫;熊;鱼;马;奶牛;蜜蜂;鲨鱼;猴子;蝴蝶;大象;鸟(p78、p81–83) |
植物 | plant /plɑːnt/;grass /ɡrɑːs/;bamboo /ˌbæmˈbuː/;tree /triː/;flower /ˈflaʊə/;pine /paɪn/ | 植物;草;竹;树;花;松树(p79) |
自然 | nature /ˈneɪtʃə/;world /wɜːld/;air /eə/;water /ˈwɔːtə/;earth /ɜːθ/;sky /skaɪ/ | 自然;世界;空气;水;地球;天空(p80、p84) |
方位 | north /nɔːθ/;south /saʊθ/;top /tɒp/ | 北方;南方;顶部(p80、p89) |
数量词 | plenty of;a lot of;lots of;many;much;few;a few;little;a little | 大量的;许多;几乎没有/一些(p74、p79–81) |
常用动词 | fly /flaɪ/;climb /klaɪm/;grow /ɡrəʊ/;fall /fɔːl/;bring /brɪŋ/;feed /fiːd/;keep /kiːp/;visit /ˈvɪzɪt/;understand | 飞;爬;生长;落下;带来;喂;保持;参观;理解(p74–89) |
形容词 / 其他 | active /ˈæktɪv/;wild /waɪld/;fresh /freʃ/;different /ˈdɪfrənt/;main /meɪn/;wonder /ˈwʌndə/;night /naɪt/ | 活跃的;野生的;新鲜的;不同的;主要的;奇观;夜晚(p78–88) |
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二、词汇重难点突破
突破点1 合成词:两个简单词拼成一个新词
合成词 | 拆 分 | 合成词 | 拆 分 |
rainforest 雨林 | rain 雨 + forest 森林 | waterfall 瀑布 | water 水 + fall 落下 |
grassland 草原 | grass 草 + land 陆地 | homeland 家园(拓展) | home 家 + land 陆地 |
突破点2 名词复数变化(本单元重点)
· 辅音字母 + y 结尾 → 变 y 为 i 加 es:butterfly → butterflies;family → families。
· 元音字母 + y 结尾 → 直接加 s:monkey → monkeys;boy → boys;day → days。
· fish 鱼 单复数同形(three fish 三条鱼);表示“鱼的种类”时用 fishes;sheep 绵羊 也单复数同形。
突破点3 数量词辨析(本单元最高频考点)
修饰对象 | 肯定(有一些/许多) | 否定(几乎没有) |
可数名词复数 | many;a few(一些);a lot of = lots of;plenty of | few(几乎没有) |
不可数名词 | much;a little(一些);a lot of = lots of;plenty of | little(几乎没有) |
记忆口诀:few/a few 数得清,little/a little 数不清;有 a 为肯定(有一些),无 a 为否定(几乎没有)。如:The desert has little rain, so it is very dry.(p74);People visit the zoo for only a few months.(p79)。
突破点4 词族与词性转换
· nature n. 自然 → natural adj. 自然的;active adj. 活跃的 → activity n. 活动;important adj. 重要的 → importance n. 重要性(p84)。
· north 北方 → northern 北方的;south 南方 → southern 南方的(p89 in the north/south of China)。
突破点5 重点短语与多义词
· be home to 是……的家园(主语是地点):Rainforests are home to many animals. = Many animals live in rainforests.(p80–81)
· live on 以……为食:Horses live on grass and drink water.(p81);feed on 同义。
· fall:v. 落下(water falls from mountains);n. 秋天(美式英语)。bear:n. 熊;v. 忍受(拓展)。
三、词汇练习
Ⅰ. 根据句意及首字母或汉语提示写出单词
(1) It has little rain here, so it is very d______.
(2) The r______ is hot and wet. It is home to many plants and animals.
(3) It falls from hills or mountains. It is very beautiful. It is a w______.
(4) Most bats are a______ at night and most birds are active in the day.
(5) A panda has four legs and a short tail. Its favorite food is b______.
(6) In the rainforest, animals have p______ of food to eat.
(7) Trees can b______ us clean air, fruit and paper.
(8) In the n______ of China, it is very cold in winter and it often snows.
(9) A bee can f______ from flower to flower in the garden.
(10) The desert has l______ rain, so only a few animals can live there.
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Ⅱ. 用括号内所给单词的适当形式填空
(1) There are many different ______ (kind) of sea animals in the sea.
(2) How many ______ (butterfly) can you see in the picture?
(3) Look! There are many ______ (monkey) in the rainforest.
(4) I can see three ______ (fish) in the river.
(5) Rainforests and deserts are wonders of ______ (natural).
(6) Pandas live in the ______ (south) mountains of China.
(7) The rainforest is home to many ______ (animal).
(8) Plants can ______ (grow) very tall in the rainforest.
(9) There are about 400 different kinds of ______ (bamboo) in Yibin.
(10) Many people have ______ (activity) like hiking and picnicking in the mountains.
模块二 句型 Key Sentences
一、重点句型清单(功能 / 句型 / 教材例句 / 页码)
表2 本单元重点句型
功能 | 句型 | 教材例句 | 页码 |
询问地貌特征 | What is a … like? | —What is a desert like? —It has little rain, so it's very dry. | p74 |
询问气候 | What's the climate like in …? | What's the climate like in deserts? It is usually dry. | p76 |
是……的家园 | … be home to …(主语是地点) | Deserts are home to some animals and plants. | p76 / p80 |
以……为食 | live on / feed on + 食物 | Horses live on grass and they drink water. | p81 |
许多 / 大量 | There is/are + 量词 + 名词 | There are many kinds of sea animals in it. / There is plenty of food. | p74 / p81 |
描述能力 | … can / can't + 动词原形 | Bats and birds can fly. They can't swim. | p83 |
对比 | Both … and … can …; … but … | Both bats and birds can fly. Most bats are active at night, but most birds are active in the day. | p78 |
部分否定 | Not every … + 动词 | Not every kind of bird can fly. Some birds cannot. | p83 / Notes p114 |
带来 | bring sb. sth. = bring sth. to sb. | Trees can bring us clean air, fruit and paper. | p84 |
二、句型重难点突破
· What is … like? 用来询问“……是什么样的”,答语描述特征;与 What does … look like?(询问外貌)相区别。
· so 与 because:so 引出结果(前因后果),because 引出原因(前果后因),二者不能同用于一个句子。It has little rain, so it is dry. = It is dry because it has little rain.(p74、p76)
· There be 句型就近原则:be 动词与离它最近的名词单复数一致。There is a lake and two rivers. / There are two rivers and a lake.
· but 表转折,and 表并列:Sharks can swim but can't climb trees.(p83);can 后动词原形,否定直接加 not。
· Not every … 部分否定:Not every kind of bird can fly. 并非每一种鸟都会飞(不是“每一种鸟都不会飞”)。
· 方位短语:in the north/south of …(在……的北/南方);on the top of …(在……的顶部)。
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