语法专题复习 --区别谓语动词和非谓语动词

Passive voice
The present tense The past tense The present continuous tense The past continuous tense The future tense The past future tense The present perfect tense The past perfect tense am/is/are done was/were done am/ is/are being done was/were being done
A predicate verb or a non-finite verb?
Methods:
（一）确定主语
1.People always shake hands when they________ introduce (introduce) themselves to each other. introducing * People always shake hands when ___________ (introduce) themselves to each other. * People always shake hands when introduced ___________ (introduce) to each other.
语法填空专题
动 词
作谓语还是非谓语？
To some, happiness is being surrounded by family and friends. To others, happiness means achieving success in something. To those who have been injured or struggle with a physical disability, happiness can simply mean a day without suffering, or just being alive.
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（二）注意并列连词and
1.He always sits on the sofa and ___________ watches (watch) TV. watching He always sits on the sofa, ___________(watch) TV.
Non-finite verbs:
to do不定式 ；verb-ing 动名词; verb-ed分词 ;
e.g. 1. ___________ Smoking (smoke) is forbidden in public places. Founded 2. __________(found ）in the early 20th century, the school keeps on inspiring children’s love of art. 3. ___________(achieve) To achieve a goal, one needs not only knowledge but also good personalities.
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2. Because she _______ had (have) plenty of money, she was able to go anywhere. Having ___________ (have) plenty of money, she was able to go anywhere.
will be done would be done have/has been done had been done
Fill in the blanks:
1.She was sure that she ________________ would succeed (succeed) in the future. have worked 2.They _________________ (work) here since they left college. 3.A fire broke out in the market last night. Fortunately, no one _____________ (hurt). was hurt 4.They are living with their parents for the moment because their own house is being built (build). _______________
3.When she ______________ was promoted (promote) to market manager, she took on great源自文库r responsibility.
promoted (promote) to market When ___________ manager, she took on greater responsibility
Question:
Why are they predicate verbs?
Non-finite verbs: being surrounded achieving success being alive
The basic structure of a sentence:
句子结构
S+V
主语 谓语
Revise tenses and passive voice(以do为例）
Active voice
The present tense The past tense The present continuous tense The past continuous tense The future tense The past future tense The present perfect tense The past perfect tense do/does did am/is/are doing was/were doing will do would do have/has done had done