内容正文:
Unit 2
Period 5
Project & Assessment
单 元 复 习
Say the meaning of these words or phrases as quickly as possible!
congratulation
energy
stick with
assume
do wonders
under the weather
range
tend
equipment
prevent
average
make up for
injury
Review
position
hesitate
admit
inspire
satisfaction
exist
no wonder
单 元 复 习
What’s the use of passive voice in the present continuous and present perfect tenses?
Review
①表示正在进行或正在发生的被动动作。
②表示现阶段或目前这段时间正在进行的被动动作, 但这一被动
动作在此时此刻不一定正在发生, 常与these days, this week连用。
③少数及物动词的进行时表示按计划、安排将要承受某个动作。
④be + under/in/on +n.可表示现在进行时的被动语态的含义。
⑤注意短语动词变为被动语态时, 短语中的介词或副词不能省掉,
应当看成一个整体。
Passive voice in the present continuous 现在进行时的被动语态
单 元 复 习
Passive voice in the present perfect tenses 现在完成时的被动语态
①表示被动的动作发生在过去,强调对现在造成的影响和结果。
②表示一个被动的动作或状态开始于过去,持续到现在,并可能将持续下去,常与for a time、since、how long等时间状语连用。
【注意】注意现在完成时的被动语态与一般过去时的被动语态的区别。一般过去时的被动语态表示一个被动的动作发生在过去某个时间,其结果对现在没有影响;而现在完成时的被动语态的动作或状态尽管发生在过去,但强调该动作或状态对现在造成的影响和结果。
常与现在完成时连用的时间状语:
already 已经 yet 已经 recently/lately 最近
since then 从那时起 ever since自那以来 ever 曾经
so far 迄今为止 for a long time 很长一段时间
by now 到现在为止 in recent years 在最近几年里
in/during/over the past/last years 在过去的几年里
单 元 复 习
现在进行时(be+现在分词) 现在完成时(have/has+过去分词)
被动
语态
(以及物动词
do为例) 结构: am/is/are being done
(1)肯定式:主语+be being done+其他.
(2)否定式:主语+be not being done+其他.
(3)一般疑问式:Be+主语+being done+其他?
(4)特殊疑问式:特殊疑问词+be+主语+being done+其他? 结构: have/has been done
(1)肯定式:主语+have/has been done+其他.
(2)否定式:主语+have/has not been done+其他.
(3)一般疑问式:Have/Has+主语+been done+其他?
(4)特殊疑问式:特殊疑问词+have/has+主语+been done+其他?
课 堂 学 习
Free Talk
What are the benefits of exercise?
What exercise habits do you have?
Let’s help our PE teacher
do a survey on
students’ exercise habits.
Step 1: Planning — Discuss what to ask on your questionnaire.
As a class, discuss what to ask on your questionnaire about the exercise habits of the students in your school. Use the ideas below to help you and think of more ideas for your questionnaire.
How often do you exercise?
How long do