英语Lesson 27 Amazing English优质课课件ppt

设计说明

首先通过自由谈论两个问题，引入本课时Amazing English的学习。接着学习新词汇，并做题进行巩固；然后，通过播放录音，初步了解短文的内容；再利用Let’s Do It!中的练习题对文章内容进行巩固。之后，进行小组练习，帮助学生巩固所学内容，并训练口语交际能力，活跃课堂气氛；最后，

处理Let’s Do It!部分的题目，并总结本节课所学的知识。

教学目标

通过本课节的教学，学生达成以下目标：

1.知识目标

掌握单词：letter, exactly, fact, sentence, quick, lazy, even, dig

接触单词：fox, forwards, backwards, therein

短语和句型：in fact，dig in

There are only 26 letters in English.

Well, not exactly.

In fact, there are about 800 000 words in the English language.

2.能力目标

(1) 掌握新学单词和重点短语、句型；

(2) 熟练掌握并恰当运用情态动词can的基本用法。

3.情感目标

在了解英语语言的一些小知识之后，提高学习英语的兴趣和积极性。

重点难点

1. 重点：能够正确运用所学词汇。

2. 难点：用英语简单介绍中英文的神奇之处。

教学准备

PPT 课件；本课节用到的录音。

授课时数

1课时

教学过程

Step 1　Lead-in 

T: Hello, boys and girls. We are having an English lesson again. What do you think of English? Is it fun or difficult?

S1: I think it’s interesting.

S2: It was hard for me at first, but now I think it’s not so hard as it was.

Step 2　Presentation

1. Get the class to read the new words and remember them.

letter /ˈletə/ n. 字母

exactly /ɪɡˈzæktlɪ/ adv. 确切地；精确地

fact /fækt/ n. 事实；真实的事物

sentence /ˈsentəns/ n. 句子

quick /kwɪk/ adj. 快的；迅速的

lazy /leɪzɪ/ adj. 懒惰的

even /ˈiːvn/ adv. 甚至；还；其实

dig /diɡ/ v.（dug/dug）挖；掘

2. Language use

Fill in the blanks with the words in the box. （Let’s Do It! No. 2）

(1) My name is Jack. The first ________ in my name is “J”．

(2) I love football. In ________, it’s my favourite sport.

(3) Can you make a ________ with the new word?

(4) Don’t be ________. Practice English every day.

(5) You eat very fast. You are ________.

Answers: (1) letter　(2) fact　(3) sentence　(4) lazy　(5) quick

Step 3　Reading

Read and answer the questions.

1. How many letters are there in English?

2. How many words are there in the English language?

3. Which sentence uses all 26 letters in this passage?

Answers:

1. There are only 26 letters in English.

2. There are about 800 000 words in the English language.

3. The quick brown fox jumps over the lazy dog.

Step 4　Listening

Listen and write true (T) or false (F)．（Let’s Do It! No. 1）

1. English is an easy language to learn. (　　)

2. The word “therein” has ten words in it. (　　)

3. There are about 800 000 words in the English language. (　　)

4. One word can’t be a sentence. (　　)

5. There is an English word with 1 900 letters in it. (　　)

Answers: 1. F　2. T　3. T　4. F　5. T

Step 5　Working in groups

Interview your classmates and collect more interesting facts about English. Then write them down.

Interesting English Facts

1. We can find 10 words in the 7­letter word “therein” without rearranging any of its letters：the, there, he, in, rein, her, here, ere, therein, herein.

2. More English words begin with the letter “s” than with any other letter.

3. Look at this phrase：race car. You can read it forwards or backwards—it’s the same phrase.

4. There is an English word with about 1 900 letters in it.

Step 6　Practice

Circle the correct words to complete the sentences. （Let’s Do It! No. 3）

1. I can (hear/hears/heard) with my ears.

2. You can (meeting/meets/meet) us at the restaurant.

3. Your cousin can (stayed/stay/staying) at our house.

4. Can we (being/am/be) friends？

5. I can (find/found/finding) lots of books at the bookstore.

Answers: 1. hear　2. meet　3. stay　4. be　5. find

Step 7　Summary

1. We’ve learned some useful words and phrases: letter, exactly, fact, sentence, quick, lazy, even, dig, in fact, dig in

2. We’ve learned the key sentences:

  There are only 26 letters in English.

Well, not exactly.

  In fact, there are about 800 000 words in the English language.

Step 8　Language points

1. There are only 26 letters in English. 英语中只有26个字母。

(1) 这个句子使用的是there be句型。

【辨析】there be与have

① there be 强调的是某地存在某人或者某物，并非表示所属关系，不能与作实义动词的have在一个句子中同时使用。there be句型的主语是be动词后的名词，所以be动词要跟其后的名词在人称和数上保持一致。如果其后跟的是单数可数名词或不可数名词，be用is；如果其后跟的是复数名词，则用are；如果其后跟的主语是并列的多个名词，就需要根据最靠近be动词的那个名词的单复数来确定。

there be句型的一般疑问句句式为“Is/Are/Was/Were there...?”，其肯定回答为“Yes，there is/are/was/were.”，否定回答为“No，there isn’t/ aren’t/ wasn’t/weren’t.”。

There is a pen on the desk.书桌上有一支钢笔。(表示存在)

There are some apples and an egg in the basket. 篮子里有一些苹果和一个鸡蛋。(最靠近be的是some apples)

② have 意为“有”，强调的是所属关系，其主语往往是人。作为实义动词时，不能用在there be句型中。其第三人称单数形式为has。

She has a red pen. 她有一支红色钢笔。(表示拥有)

(2) letter作可数名词，意为“字母”。

The third letter in the word “language” is “n”. “language”这个单词里的第三个字母是“n”。

2. Well, not exactly. 哦,并不完全对。

exactly作副词，意为“正确地，完全地，精确地”。该词是由形容词exact加上副词后缀­ly构成的，在句中常作状语。注意：not exactly意为“并没有，并非如此”。

Who can answer this question exactly？谁能准确地回答这个问题？

3. In fact, there are about 800 000 words in the English language. 事实上，在英语这门语言中大约有80万个单词。

in fact意为“事实上，实际上”，相当于“as a matter of fact”，多用于句首，后用逗号与其他部分隔开。

In fact, we chose a wrong way. 事实上，我们选择了一条错误的道路。

4. Dig in and enjoy! 钻研并享受（其中的）乐趣吧！

dig作动词，意为“挖，掘”。其过去式和过去分词均为dug；现在分词为digging。常用短语：dig in开始认真工作，钻研。

If you want to plant a tree, the first step is to dig a hole.

你如果想种树，首先要挖一个洞。

Now let’s dig in and see how to do this.

现在，让我们钻研一下，看看如何做这件事。

Step 9　Homework

1. What other interesting English facts do you know? Collect and discuss them

with your classmates. 

2. Finish the exercises of this lesson.

当堂达标

I. 用所给单词的适当形式填空。

1. It’s ________ (amaze) to hear the trees laugh.

2. Can you tell me the way to the zoo ________ (exact)?

3. I had breakfast ________ (quick) and went to school.

4. He ________ (dig) a hole and put the tree in it.

5. How many ________ (letter) do you know in English?

II. 根据汉语意思完成句子，一空一词。

1. 你能确切地用这个新单词造句吗?

Can you ________ ________ ________ with the new word ________?

2. 事实上, 英语是一门不难学的语言。

________ ________, English isn’t a hard language ________ ________.

3. 我们可以用眼睛看。

We ________ see ________ our eyes.

4. 我和我姐姐在同一个班。

My sister and I are in ________ ________ class.

5. 教室里有一个男孩和一个女孩。

________ ________ a boy and a girl in the classroom.

答案：

I. 1. amazing　2. exactly　3. quickly　4. dug　5. letters

II. 1. make a sentence; exactly　2. In fact; to learn　3. can; with　

4. the same　5. There is

板书设计