内容正文:
Unit 5 Wild animals(Welcome+to+the+unit-Reading)
第01讲 词篇
(知识全梳理&考点精准练)
内容导航——学习力三步曲第一步:词
析教材 学知识:紧扣教材精讲、突出重点单词
第二步:句
练考点 强知识:核心考点精练、精准句式归类
第三步:文
练话题 讲典例:解题难点精析、快速提升能力
一、思维导图
二、词汇清单
序号
词汇
音标
词性
核心释义
词形拓展 / 常见短语
经典例句(含语境)
1
wild
/waɪld/
形容词
野生的;野性的
短语:in the wild(在野外),wild animals(野生动物)
There are many wild animals in the forest.(森林里有许多野生动物。)
2
dolphin
/ˈdɒlfɪn/(英)/ˈdɑːlfɪn/(美)
名词
海豚
复数:dolphins(规则变化)
Dolphins are very clever animals that can communicate with each other.(海豚是非常聪明的动物,它们能相互交流。)
3
eagle
/ˈiːɡl/
名词
鹰
复数:eagles(规则变化)
An eagle can fly very high in the sky and spot prey from far away.(鹰能在天空飞得很高,从远处发现猎物。)
4
fox
/fɒks/(英)/fɑːks/(美)
名词
狐狸
复数:foxes(以 x 结尾,加 - es)
The fox is a clever animal that is good at hiding from hunters.(狐狸是一种聪明的动物,擅长躲避猎人。)
5
wolf
/wʊlf/
名词
狼
复数:wolves(不规则变化,f 变 ves)
Wolves often hunt in groups to catch larger animals.(狼经常成群捕猎以捕捉更大的动物。)
6
keeper
/ˈkiːpə(r)/
名词
饲养员;保管人
词根:keep(动词,饲养;保持)+ 后缀 - er(表人)
The panda keeper takes good care of the pandas by feeding them bamboo and cleaning their habitats.(熊猫饲养员把熊猫照顾得很好,给它们喂竹子并清理栖息地。)
7
tiny
/ˈtaɪni/
形容词
极小的;微小的
近义词:small(小的),mini(迷你的)
The baby panda is tiny when it is born, weighing only about 100 grams.(熊猫宝宝出生时很小,体重只有约 100 克。)
8
satisfying
/ˈsætɪsfaɪɪŋ/
形容词
令人满意的
词形变化:satisfy(动词,使满意)→ satisfaction(名词,满意);近义词:pleasing(令人愉快的)
It is a satisfying result that more and more wild animals are being protected.(越来越多的野生动物得到保护,这是一个令人满意的结果。)
9
serious
/ˈsɪəriəs/(英)/ˈsɪriəs/(美)
形容词
严重的;严肃的;认真的
副词形式:seriously(严重地;认真地);常见搭配:serious problem(严重问题),serious attitude(认真态度)
We are facing a serious problem of habitat loss for wild animals.(我们正面临野生动物栖息地丧失的严重问题。)
10
action
/ˈækʃn/
名词
行动;行为
词根:act(动词,行动;表演);短语:take action(采取行动),in action(在行动中)
We should take immediate action to protect the environment and save wild animals.(我们应该立即采取行动保护环境,拯救野生动物。)
11
increase
/ɪnˈkriːs/(动词)/ˈɪŋkriːs/(名词)
动词 / 名词
增加;增长
反义词:decrease(减少);常见搭配:increase rapidly(快速增加),a sharp increase(急剧增长)
动词:The number of endangered animals is increasing due to human activities.(由于人类活动,濒危动物的数量正在增加。)名词:There is a significant increase in public awareness of wild animal protection.(公众的野生动物保护意识有了显著提高。)
三、考点精讲
(一)名词复数变化(中考必考点)
1.规则变化:dolphin → dolphins,eagle → eagles(一般情况加 - s)
2.特殊变化:
fox → foxes(以 s/x/ch/sh 结尾,加 - es)
wolf → wolves(以 f/fe 结尾,变 f/fe 为 ves,同类词:knife → knives,leaf → leaves)
3.中考真题示例:
(2023・某省中考)— Many ______ (wolf) are losing their homes because of deforestation. — We must do something to help them.(答案:wolves)
解题技巧:遇到以 f/fe 结尾的名词变复数时,先判断是否为特殊变化(如 wolf、knife 等),牢记 “f 变 ves” 规则,避免误写为 “wolfs”。
(二)词形转换(中考高频考点)
1.动词→名词(加 - er 表人):keep(饲养)→ keeper(饲养员)(同类词:teach → teacher,work → worker)
2.动词→形容词(加 - ing 表 “令人……”):satisfy(使满意)→ satisfying(令人满意的)(同类词:excite → exciting,interest → interesting)
3.动词→名词(tion 后缀):act(行动)→ action(行动),satisfy → satisfaction(满意)(同类词:invent → invention,protect → protection)
4.中考真题示例:(2022・某省中考)It's ______ (satisfy) to see that our efforts to protect wild animals have paid off.(答案:satisfying)
解题技巧:根据句子成分判断词性(如空格前有 be 动词,需填形容词),牢记常见后缀的用法,区分 “-ing”(令人……)和 “-ed”(感到……)的形容词(如 satisfying 修饰事物,satisfied 修饰人)。
四、固定短语
1.in the wild(在野外):常与 live、survive 等动词搭配,如 “Many rare animals live in the wild.”
2.take action(采取行动):后接不定式 to do,如 “We must take action to stop pollution.”
3.serious about(认真对待):如 “He is serious about protecting wild animals.”
4.increase in(在…… 方面增加):如 “There is an increase in the number of pandas.”
解题技巧:熟记短语的固定搭配,在阅读理解中遇到时可快速定位语义,完形填空中注意介词的搭配(如 action 后接 to do,不接 doing)。
五、针对练习
(一)词形转换填空
1.The ______ (keep) of the zoo are doing their best to protect the wild animals.
(答案:keepers)
2.We should try our best to ______ (satisfy) the needs of the endangered animals.
(答案:satisfy)
3.The ______ (serious) of the problem requires us to take immediate action.
(答案:seriousness)
4.There has been a great ______ (increase) in the number of bird watchers in recent years.
(答案:increase)
(二)单项选择
1.Many wild animals are in danger because they have no place to live ______.
A. in the wild B. in the city C. in the zoo D. in the park
(答案:A 解析:根据句意 “许多野生动物处于危险中,因为它们在野外没有生存的地方”,in the wild 符合语境。)
2.We must ______ to protect the environment, or more animals will die out.
A. take action B. take place C. take care D. take off
(答案:A 解析:take action 意为 “采取行动”,符合句意;take place “发生”,take care “小心”,take off “起飞”,均不符合语境。)
3.The number of wolves in this area ______ over the past five years.
A. is increasing B. has increased C. increased D. will increase
(答案:B 解析:over the past five years 是现在完成时的标志,主语 the number of... 为单数,故选 has increased。)
(三)句型转换
1.Dolphins are very clever animals.(改为感叹句)
______ ______ dolphins are!
(答案:How clever)
2.We should take action to protect wild animals.(改为被动语态)
Action should ______ ______ to protect wild animals.
(答案:be taken)
3.The fox is a clever animal.(改为复数句)
______ ______ ______ clever animals.
(答案:The foxes are)
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