暑假自学课 第11讲 Unit 4 Amazing Plants —— 词汇 句式精讲 -2026-2027学年人教版英语八年级上册
新八年级暑假自学课
人教版2024 · 暑假衔接专用
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第11讲
Unit 4 Amazing Plants —— 词汇 · 句式精讲
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⊙ 适用年级:新八年级(七升八)
⊙ 教材版本:人教版2024
⊙ 内容说明:学习Unit 4核心词汇和短语,掌握最高级变化规则和句型
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Part 1 核心词汇精讲
一、protect / environment / danger / endangered(环保词汇)
protect(保护) environment(环境)
in danger(处于危险中) endangered(濒危的)
例句:We must protect the environment.
Many animals are in danger.
The panda is an endangered animal.
【当堂练】根据中文补全句子:
(1) 我们应该保护环境。We should ______ the ______.
(2) 许多动物处于危险中。Many animals are ______ ______.
二、cut down / look after / be made of / on earth
cut down(砍伐) look after = take care of(照顾)
be made of(由...制成) on earth(在地球上)
例句:Don't cut down the trees.
We should look after our environment.
This table is made of wood.
The panda is the cutest animal on earth.
【当堂练】英汉互译:
(1) cut down trees ___________
(2) 照顾动物 ___________
三、plant / wildlife / forest / nature(植物自然环境)
plant(植物) wildlife(野生动物) forest(森林) nature(自然)
例句:There are many plants in the forest.
We should protect wildlife and nature.
【当堂练】翻译:
(1) 保护自然 ___________
(2) 森林里的野生动物 ___________
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四、elephant / tiger / panda / whale / dolphin(动物名称)
elephant(大象) tiger(老虎) panda(熊猫) whale(鲸鱼)
dolphin(海豚) cheetah(猎豹)
例句:The elephant is the biggest animal on land.
The cheetah is the fastest animal on land.
The whale is the largest animal in the sea.
【当堂练】根据描述写动物名:
(1) It is black and white. It eats bamboo. → ______
(2) It is the fastest animal on land. → ______
(3) It is very big and has a long nose. → ______
五、最高级句型精讲
the + 最高级 + in/of + 范围(在...中最...)
one of + the + 最高级 + 复数名词(最...之一)
例句:The blue whale is the largest animal on earth.
The panda is one of the cutest animals.
This is the most beautiful flower in the garden.
【当堂练】翻译:
(1) 大象是陆地上最大的动物。______
(2) 他是我们班最高的学生之一。______
六、save / protect / help(保护与帮助动词)
save(拯救) protect(保护) help(帮助)
例句:We must save the endangered animals.
We should protect the environment.
【当堂练】选词填空(save / protect / help):
(1) We must ______ the tigers. They are in danger.
(2) We should ______ the environment.
(3) Please ______ me carry this heavy box.
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