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

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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.page number 1

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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)。page number 2

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