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Unit 5 What are the shirts made of Period 4
课题名
主备人 课时 Period 4(Section A Grammar Focus-4c)
学习目标 1) 学习掌握下列词汇：fridge, low, somebody, translate, lock,
earthquake, sudden,
biscuit, cookie, instrument
2）进行一步复习巩固学习Section A 部分所学的生词和词组。
3）进一步学习运用一般过去时态的被动语态。
4) 掌握主动语态变被动语态的方法，并通过不同方式的练习，来熟练运用。
学习重点 1) 学习生词 fridge, low, somebody, translate, lock, earthquake,
sudden, biscuit, cookie, instrument
2) 复习巩固Section A 部分所学的生词和词组，达到熟练运用的目标。
学习难点 1) 一般过去时态的句子变为被动语态。
2) 综合运用所学的知识进行练习运用。
教学步骤 教学过程 二次备课
I.温故知新 Warming- up and revision
1. Have a dictation of the new words learned in the
last class.
2. Review some main phrases we learned in the last
class. Check the homework.
II.兴趣导入 Let some Ss tell something about how tea was invented
by accident.
Tell something about how tea was invented by
accident.
One day Shen Nong was boiling drinking water over an
open fire. Some leaves from a tea plant fell into the
water and remained there for some time.
It produced a nice smell so he tasted the brown
water. It was quite delicious and one of the world’s
favorite drink was invented
III. 感 受 新 Active Voice: People grow tea in Hangzhou.
知 Passive Voice: Tea is grown ( by people) in Hangzhou.
IV.梳理巩固 畅通Grammar Focus回顾语法重点.
要求学生分角色问答并翻译表格中的句子。出说被动语态的各
种句式的变化形式。并能造出相仿的句子。
简要归纳被动语态的结构及用法
完成教材4a-4c的任务
Work on 4a:
1. Tell Ss to read the sentences in 4a and rewrite
the sentences using the passive voice.
Work on 4b:
1. Complete the sentences with correct forms of the
verbs in the box.
Work on 4c:2. Decide whether active or passive forms should be
used in these sentences. Write the correct forms
in the blanks.
被动语态最基本的句型结构是： be +及物动词过去分词
※ be 有时态，人称和数的变化。
V.拓展探究
※ 被动语态中的谓语动词必须是及物动词；因为被动句中的
主语是动作的承受，某些短语动词如look after, think o
f, take care of, work out, laugh at等，也可用于
被动语态。
※ 一般现在时的被动语态：am /is/ are +done
如： Tea is grown in Hangzhou. 杭州种植茶叶
Ⅵ.课堂检测 补全下列主动句变被动句。
1. Jenny put her clothes in the suitcase last night.
Her clothes____ ____ in the suitcase last night.
2. The twins sang an English song that day.
An English song ____ _____ ___ by the twins that
day.
3. Did they build a bridge here a year ago?
____ a bridge ____ here by them a year ago?
4. They sold out the light green dresses yesterday.
The light green dresses ____ _____ _____ out.
教学反思
