高中英語語法-高一英語Unit 16考點透視與點撥
高一英語Unit 16考點透視與點撥
1. In the eighteenth century，Benjamin Franklin conducted a number of experiments in which he showed what electricity is. （Reading）
考點：a number of意為許多，相當于many，修飾復數名詞。a number of+復數名詞用作主語時，謂語動詞用復數形式；the number of意為的數目，用作主語時，謂語動詞用單數形式。
考例： The number of people invited _______ fifty， but a number of them _______ absent for different reasons. （NMET 1996）
A. were； was B. was； was
C. was； were D. were； were
點撥： 選C.句意為 受邀人數是50人，而他們中有許多人由于各種原因沒有來。
2. Having realised that I could use a kite to attract lightning，I decided to do an experiment.（Reading）
考點：having done是動詞-ing形式的完成式， 在句中作狀語， 它表示的動作先于句子謂語動詞已經持續了若干時間或若干次。其否定形式是not having done，即在 having前直接加not.
考例1： ______ in the queue for half an hour，Tom suddenly realized he had left his wallet at home.（北京2004）
A. To wait B. Have waited
C. Having waited D. To have waited
考例2：The old man， ______ abroad for twenty years，is on the way back to his motherland.（江蘇2004）
A. to work B. working
C. to have worked D. having worked
考例3： ______ the programme，they have to stay there for another two weeks. （廣東2004）
A. Not completing
B. Not completed
C. Not having completed
D. Having not completed
點撥：考例1選C.考例2選D.考例3選C.
3. I brought my finger close to the key and felt a light but very clear electric shock. （Reading）
考點：close此處為副詞， 意為靠近，通常與to連用。
考例：It was raining heavily. Little Mary felt cold，so she stood _______ to her mother.（北京2002）
A. close B. closely C. closed D. closing
點撥：選A.closely意為緊密地， 緊緊地； 認真地， 密切地， 通常不與to連用；closed意為關閉的。
4. This ribbon，which must not get wet，will protect you from the electricity. （Reading）
The key tied to the string was put into the door to stop the kite from flying away. （Post-reading）
考點：protectfrom意為保護；使不受傷害；stop/preventfrom doing 意為阻止。
考例：People first began to wear hats to _______ themselves from the climate. （上海2004春 完形填空第55題）
A. defend B. protect C. prevent D. hide
點撥： 選 B.defend意為保衛，捍衛；prevent意為防止，預防，阻止；hide意為隱藏，隱瞞，均不符合句意。
5. There is a very high chance that it also works with people.
There is no doubt that 100 years ago animal testing was cruel but today animals in experiments are very well taken care of.（Integrating Skills）
考點：There is no doubt/possibility /chance等常常引出同位語從句，進一步說明doubt，possibility，chance等中心詞的具體內容。
考例：_______ is no possibility ______ Bob can win the first prize in the match. （上海2001春）
A. There； that B. It； that
C. There； whether D. It； whether
點撥：選A.There is no possibility that意為沒有的可能性。其中that引導的從句充當possibility的同位語。
搜狐教育
高一英語Unit 16考點透視與點撥
1. In the eighteenth century，Benjamin Franklin conducted a number of experiments in which he showed what electricity is. （Reading）
考點：a number of意為許多，相當于many，修飾復數名詞。a number of+復數名詞用作主語時，謂語動詞用復數形式；the number of意為的數目，用作主語時，謂語動詞用單數形式。
考例： The number of people invited _______ fifty， but a number of them _______ absent for different reasons. （NMET 1996）
A. were； was B. was； was
C. was； were D. were； were
點撥： 選C.句意為 受邀人數是50人，而他們中有許多人由于各種原因沒有來。
2. Having realised that I could use a kite to attract lightning，I decided to do an experiment.（Reading）
考點：having done是動詞-ing形式的完成式， 在句中作狀語， 它表示的動作先于句子謂語動詞已經持續了若干時間或若干次。其否定形式是not having done，即在 having前直接加not.
考例1： ______ in the queue for half an hour，Tom suddenly realized he had left his wallet at home.（北京2004）
A. To wait B. Have waited
C. Having waited D. To have waited
考例2：The old man， ______ abroad for twenty years，is on the way back to his motherland.（江蘇2004）
A. to work B. working
C. to have worked D. having worked
考例3： ______ the programme，they have to stay there for another two weeks. （廣東2004）
A. Not completing
B. Not completed
C. Not having completed
D. Having not completed
點撥：考例1選C.考例2選D.考例3選C.
3. I brought my finger close to the key and felt a light but very clear electric shock. （Reading）
考點：close此處為副詞， 意為靠近，通常與to連用。
考例：It was raining heavily. Little Mary felt cold，so she stood _______ to her mother.（北京2002）
A. close B. closely C. closed D. closing
點撥：選A.closely意為緊密地， 緊緊地； 認真地， 密切地， 通常不與to連用；closed意為關閉的。
4. This ribbon，which must not get wet，will protect you from the electricity. （Reading）
The key tied to the string was put into the door to stop the kite from flying away. （Post-reading）
考點：protectfrom意為保護；使不受傷害；stop/preventfrom doing 意為阻止。
考例：People first began to wear hats to _______ themselves from the climate. （上海2004春 完形填空第55題）
A. defend B. protect C. prevent D. hide
點撥： 選 B.defend意為保衛，捍衛；prevent意為防止，預防，阻止；hide意為隱藏，隱瞞，均不符合句意。
5. There is a very high chance that it also works with people.
There is no doubt that 100 years ago animal testing was cruel but today animals in experiments are very well taken care of.（Integrating Skills）
考點：There is no doubt/possibility /chance等常常引出同位語從句，進一步說明doubt，possibility，chance等中心詞的具體內容。
考例：_______ is no possibility ______ Bob can win the first prize in the match. （上海2001春）
A. There； that B. It； that
C. There； whether D. It； whether
點撥：選A.There is no possibility that意為沒有的可能性。其中that引導的從句充當possibility的同位語。
搜狐教育
