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(共23張PPT)
Unit 4 Amazing Plants and Animals
Section A（Grammar Focus）
· 學習目標
· 新課導入
· 內容講解
· 課堂總結
· 課后作業
Learning goals
1. New words: land,African,rose,peony,lotus,butterfly,wing,frog,weigh,kg,ginkgo,believe
province
2. Expressions: up to,take a walk
New words
land /l nd/ n. 陸地；土地 v. 降落；著陸
rose /r z/ n. 玫瑰；薔薇
African / fr k n/ adj. 非洲的；非洲人的 n. 非洲人
New words
peony / pi ni/ n. 牡丹；芍藥
lotus / l t s/ n. 蓮花
butterfly / b t fla / n. 蝴蝶
New words
wing /w / n. 翅膀；翼
frog /fr ɡ/ n. 蛙；青蛙
weigh /we / v. 有......重；稱重量
New words
kg (=kilogram;kilogramme) 千克；公斤
ginkgo / ɡ k / n. 銀杏
New words
province / pr v ns/ n. 省份
believe /b li v/ v. 相信；認為有可能
New words
land /l nd/ n. 陸地；土地 v. 降落；著陸
African / fr k n/ adj. 非洲的；非洲人的 n. 非洲人
rose /r z/ n. 玫瑰；薔薇
peony / pi ni/ n. 牡丹；芍藥
lotus / l t s/ n. 蓮花
butterfly / b t fla / n. 蝴蝶
wing /w / n. 翅膀；翼
New words
frog /fr ɡ/ n. 蛙；青蛙
weigh /we / v. 有......重；稱重量
kg (=kilogram;kilogramme) /b d/ 千克；公斤
ginkgo /ska / n. 銀杏
believe /b li v/ v. 相信；認為有可能
province / pr v ns/ n. 省份
Lead-in
——When autumn comes, one of the most popular activities is to take a walk
under ginkgo trees.
Textbook
3a
Read the sentences and notice the words in bold.What are the ways to form a
superlative adjective or adverb
The blue whale is the largest and heaviest animal in the world.
The biggest land animal in the world is the African elephant.
The cheetah runs the fastest among all land animals.
I think the most useful plant in the world is bamboo.
It is perhaps the most interesting plant in the world.
Textbook
3b
Complete the conversation with the superlative forms of the words in brackets.
1. Among all animals, I love pandas the best. I think they are _________ (cute) animals
in the world.
2. Which do you think is ______________ (beautiful),the rose, the peony, or the lotus
flower
3. Look at that butterfly! It has _______________(colourful) wings.
4. Which animal jumps __________ (high), the lion,the monkey, or the tree frog
5. The elephant birds were ________ (large) and __________ (heavy) birds ever on earth.
Some could stand up to three metres tall and weigh up to 860 kg.
the cutest
the most beautiful
the most colourful
the highest
the largest
the heaviest
Textbook
3c
Complete the passage with the superlative forms of the words in the box.
ancient beautiful common good popular
The ginkgo tree is one of ______________ living trees on earth. Ginkgo trees first appeared over 200 million years ago. Chinese people love the ginkgo, as it is a symbol
of hope and long life. Many Chinese believe that the old ginkgo tree in the Zhongnan Mountains in Shaanxi Province is ________________.Thousands of tourists come to see it each year, especially in mid-October, as it is ___________ time to see it. The ginkgo
tree is one of _______________ trees in streets,parks, and gardens across China.When autumn comes, one of _______________ activities is to take a walk under ginkgo trees. People believe the bright yellow leaves can bring joy to their heart.
the most beautiful
the most ancient
the best
the most common
the most popular
Language points
1
up to
1.表示“直到、達到（某一時間、數量、程度等）”
用于時間：She stayed up to midnight working on the project.
她熬夜到午夜做項目。
用于數量/程度：The box can hold up to 20 books. 這個箱子最多能裝20本書。
2.表示“從事、忙于（尤指不好或有趣的事）”
What have you been up to lately 你最近在忙什么？
3.表示“由……決定、取決于”
It's up to you to decide when to start. 什么時候開始由你決定。
Language points
1
4.表示“勝任、適合”
He's not up to the job due to his health. 他身體不好，勝任不了這份工作。
5.表示“直到……為止”
Up to now, everything has been smooth. 到目前為止，一切都很順利。
固定搭配：
up to date：最新的
Keep the report up to date with the latest data. 用最新數據讓報告保持更新。
up to one's eyes in：忙于
She's up to her eyes in work this week. 她這周忙得不可開交。
Language points
練
1.他每天練習鋼琴直到晚上九點。（中翻英）
He practices the piano up to 9 p.m. every day.
2.The team can handle up to 50 tasks at a time.（英翻中）
這個團隊一次最多能處理50項任務。
Language points
2
“數詞 + 單位 + 形容詞（tall/wide/deep等）”
用法：用于描述物體的具體尺寸（高度、寬度、深度等），數詞表示具體數值，單位（如meter、foot、centimeter等）為度量單位，形容詞說明測量的維度。
常見形容詞： tall（高度）、high（高度，尤指離地面較高）、wide（寬度）、long（長度）、deep（深度）、thick（厚度）等。
e.g. The building is ten stories high. 這棟樓有十層高。
e.g. The river is about five meters deep. 這條河大約五米深。
Language points
練
1.The table is two meters long and one meter wide.（英翻中）
這張桌子長兩米，寬一米。
2. 這面墻30厘米厚。（中翻英）
The wall is 30 centimeters thick.
Language points
3
“bring…to…”
核心含義：表示“把……帶到……（某處）”或“使……達到某種狀態/結果”，其中“bring”后接被攜帶的對象，“to”后接目的地、目標或結果。
1. 表示“把某物/人帶到某地”
e.g. She brought the book to the library. 她把書帶到了圖書館。
2. 表示“使……處于某種狀態”
e.g. The story brought her to tears. 這個故事讓她哭了。
3. 表示“將……引入/帶到（某個領域/情境）”
e.g.The new policy brings hope to the local economy.
新政策給當地經濟帶來了希望。
Language points
練
1. 請把這些文件帶到會議室。（中翻英）
Please bring these documents to the meeting room.
2.The teacher brought the students to the science museum for a field trip.（英翻中）
老師帶學生們去科學博物館進行實地考察。
Summary
New words
Expressions
land,African,rose,peony,lotus,butterfly,wing,frog,weigh,kg,ginkgo,believe,province
up to,take a walk
Homework
1
2
Memorize the new words, expressions and sentences in Section A (Grammar Focus).
Finish the exercises of the test paper on the book 5·3.

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