初中英语牛津译林版七年级下册Grammar教案

这是一份初中英语牛津译林版七年级下册Grammar教案，共4页。

Grammar

I. Teaching aims and learning bjectives
By the end f the lessn, students shuld be able t:
1. learn abut cardinal numbers and rdinal numbers;
2. use cardinal numbers t describe numbers, sizes, etc;
3. use rdinal numbers t describe dates, flrs, etc.
II. Teaching cntents
1. New wrds and phrases: zer, hundred, thusand, millin, ft, square, metre, area, ver, square metre, in size, have an area f
2. New structures: The CN Twer is 1,815 feet tall.
Wmen’s Day is n the eighth f March.
He is always the first t cme t schl in ur class.
III. Fcus f the lessn and predicted area f difficulty
1. T remember all the rdinal numbers;
2. T use the cardinal and rdinal numbers crrectly.
IV. Teaching prcedures
Cardinal numbers
Step 1 Lead-in
T: Hell, bys and girls. Let’s enjy a number sng.
【设计意图：直接导入本课话题numbers。复习1-20的同时也调动起学生的积极性。】
T: Let’s play a number game in grups f fur. Say the number 1, 2, 3 … in turn. When smene meets 7, like 7, 17, r the times f 7, like 7, 14, he r she shuld spell it instead f saying the number.
【设计意图：学生对1-20的基数词比较熟悉，可通过游戏更加深刻的复习数字，同时提高他们学习的积极性和兴奋度。】
Step 2 Read the cardinal numbers
1. “Zer” and numbers with “zers”.
T: What is a full mn like? What is yur pen muth like? (zer)
T: Let’s learn abut the wrds with zers.
2. Read mre difficult numbers and find ut the rule.
【设计意图：数字教学层层深入，由简入繁，教学扎实。】
Step 3 Study the wrds and practice
1. Watch sme pictures and shw the new wrds.
T: The Eiffel Twer is ver 1,050 feet tall. Als, we can say the Eiffel Twer is mre than 300 metres tall.
T: Lk! The Tian’anmen Square is s big. It has an area f abut 440,000 square metres.
2. Read the sentences with new wrds and numbers.
【设计意图：教完数字后，把数字融入到实际运用的句子当中，让英语学习更加贴近生活。】
Ordinal numbers
Step 1 Learn abut the rdinal numbers
1. Shw when t use rdinal numbers.
T: Amng the six sentences, which is the mst difficult ne t read, the third r the sixth?
We use the rdinal numbers here. D yu knw when t use rdinal numbers? We use rdinal numbers t rder things and events. We use them t talk abut dates, flrs, psitins, etc. Let’s learn mre abut it.
Read the six sentences.
2. Learn, read and remember the rdinal numbers.
T: Let’s learn all abut the rdinal numbers.
3. Find ut the rule f changing cardinal numbers int rdinal numbers.
4. Cmplete Exercise B2 and make up a new dialgue.
T: Can yu make up a mre difficult dialgue like this when yu reprt?
【设计意图：学生自己总结基数词变序数词的规律，练习汇报从简单的句子变成对话。本环节教学的每一个步骤都在锻炼学生的自学能力和基础语言能力。在夯实基础的同时，更加注重学生的学习能力。】
Step 2 Develpment
1. The usage f cardinal numbers.
T: Different usages, different reading. Lk at these numbers. D yu knw hw t read them crrectly?
T: We shuld say “tw hundred” instead f ‘tw hundreds’. We shuld say “thusands f” instead f “tw thusand f”.
2. The usage f rdinal numbers.
T: We use rdinal numbers t describe dates r rders.
T: In which cnditin can we use the rdinal numbers withut “the”?
【设计意图：这一环节旨在让学生掌握更多有关数词的用法，夯实基础。】
Step 3 Practice
Have a PK.
T: We have learned a lt abut the numbers. Nw I’ll divide yu int tw grups. Let’s have a PK and see wh is better at the numbers.
【设计意图：通过竞赛的方式，在检查学生的掌握情况的同时，活跃了课堂气氛。】
V. Hmewrk
1. Remember the cardinal and rdinal numbers we learned in this lessn.
2. Preview the new wrds in the next lessn.