人教版英语九年级全册Unit13_SectionB(3a-self_check)精品导学案
- 格式:doc
- 大小:38.50 KB
- 文档页数:5
.
下载后可自行编辑修改,页脚下载后可删除。 Unit13 SectionB〔3a-self check〕精品导学案
1. Which parts need to be improved? 哪些局部需要被改善?
辨析:need to be done; need doing与need to do
(1) need doing=need to be done 需要被…现在分词doing表被动“需要被做〞,相当于need to be done。
My watch needs repairing. =My watch needs to be repaired.我的表需要修了。
(2) need后加不定式,证明need为实义动词,而非情态动词,这时need有人称和数的变化。
He needs to get up early. 他需要早起。
【小试牛刀】单项选择。
① Something is wrong with my car. It needs _____.
A. repair B. to repair C. repairing D. to be repair
② My alarm clock doesn’t work. It needs ______.
A. to be repaired B. repairC. to repair D. for repairing
③ My hair needs cutting.= My hair needs ______ ______ _______.
2. What or who is causing these problems? 什么或谁将会导致这些问题?
cause用作动词,当“引起,造成,使得〞讲。一般指引起或造成不好的结果。
cause sb. sth.= cause sth. to sb.(后接间接宾语+直接宾语)为固定用法。
He caused his parents much trouble.= He caused much trouble to his parents.
他给父母带来很多烦恼。
【小试牛刀】改为同义句。
① It caused him lots of worries. =It caused lots of worries ____ him.
② His death was _____ by a high fever.
A. spread B. caused C. got D. showed
【语法点拨】
本单元复习现在进展时、used to句型、被动语态、现在完成时和情态动词。
现在进展时
〔1〕含义:表示正在发生或进展的动作。
〔2〕根本构造: .
下载后可自行编辑修改,页脚下载后可删除。 主语 + be + 现在分词〔be 的形式随主语的变化而变化〕
〔3〕根本用法:
①表示现在正在进展的动作。特征:常常与now或具体的时间连用,有时句中会有感官动词来提示,或通过上下文来暗示。
②表示现阶段一直进展的动作。这类动词常常是延续性动词。常于at present, this
week, these days等连用。
③表示主语的特征、性格、能力等。
现在完成时
〔1〕含义:表示过去发生的动作对现在还有影响。
〔2〕根本构造:主语 + have / has + 过去分词
〔3〕根本用法:
①表示过去发生的动作,但强调对现在产生影响。特征:不能与表示具体的时间状语连用。
②表示过去发生的动作或存在的状态一直延续到现在,还可能继续下去。常常与since, for, in the past + 时间名词,in the last +时间名词等时间状语连用,而且谓语动词要求是延续性动词。
③表示一种“经历或体验〞,即可以表示经历过也可以是从来都没有经历过。
被动语态
初中阶段我们学习了七种被动构造,归纳如下:
〔1〕一般现在时是被动语态:am / is / are + 过去分词
〔2〕现在完成时的被动式: have / has + been + 过去分词
〔3〕现在进展时的被动式:am/ is/ are + being + 过去分词
〔4〕一般过去时的被动式:was / were + 过去分词
〔5〕过去进展时的被动式:was / were + being + 过去分词
〔6〕过去完成时的被动式:had + been + 过去分词
〔7〕一般将来时的被动式:will / be going to be+ 过去分词
〔8〕含有情态动词的被动式:
情态动词+be +动词的过去分词。
情态动词 .
下载后可自行编辑修改,页脚下载后可删除。 情态动词表示说话人对某一动作或状态的态度,如认为“可能〞、“应当〞、“必要〞等。情态动词本身有一定的意义,但不能单独作谓语,也没有人称和数的变化。后面一般跟动词原形。
used to 构造
used to意为“过去常常做某事〞,指的是过去的习惯性动作,目的在于与现在形成对照。used to是个情态动词,其中的to是不定式符号,后面跟动词原形。在美式英语中。它的疑问式是:Did +主语+use to do sth.?否认式是:主语+didn't use……在英式英语中,它的疑问式应当是:Used +主语+to sth.?否认式应当是used not to或use〔d〕n’t to。
He used to stay up late. 他过去常熬到很晚。
【实战演练】
I. 用所给词的适当形式填空。
1. The old man used _____ (be) a teacher.
2. We should ____ (clean) the room every day.
3. Look! Tom ____ (sleep) in his room.
4. Lots of trees ____ (plant) on the hill every year.
5. He _____ (live) here for 20 years.
6. My grandfather lives in a _________ (wood) house.
7. She has a very __________ (science) way to deal with political problems.
8. Have you heard that some people _______ (send) to Mars in a few years?
9. Please say “I’m here〞 when your name _________ (call).
10. The stories ___________ (invent) by eight-and nine-year-olds are very interesting.
11. They want to show people the ____________ (important) of environmental
protection.
12. The old man sells old things _________ (raise) money for the homeless children.
13. Snow is an __________ (usual) sight in that warm country.
14. There are lots of tall ____________ (build) on both sides of the road.
15. I believe an important moment like this should _______________ (not forget).
II. 单项选择。
1. He promised to pick me up at the school gate. However, he _____ yet. .
下载后可自行编辑修改,页脚下载后可删除。 A. didn’t arrive B. doesn’t arrive C. isn’t arriving D. hasn’t arrived
2. Ba Jin, one of the greatest writers in China, ___ as “People’s Writer〞.
A. is regarded B. has regarded C. is regarding D. regards
3. —Where is Tom?
—He ______ in his room.
A. is reading B. reads C. read D. was reading
4. —May I go out now, Dad?
— No. You _____ let your mother know first.
A. can B. may C. need D. must
5. Her son _______ Coke, but now he ________ milk.
A. used to drink ; is used to drinking
B. used to drinking ; drinks
C. is used to drinking ; used to drink
D. is used to drink ; is drinking
6. --- __ you come with me to lang Lang’s piano concert this evening? -- I’d love to,
but I have to study for my math test.
A. Should B. May C. Must D. Can
7. ___ Lin Fang has to work late, she always wears a smile on her face.
A. Because B. If C. Until D. Though
8. --- Tell me one thing you’re proud of in your junior high school, Tony.
– I ___ as captain of the school football team.
A. choose B. chose C. am chosen D. was chosen
9. --- Look, my father bought me a new iPad.
--- I don’t think we need too many expensive things even though our parents can