中小学教育资源及组卷应用平台
Unit2 How often do you exercise
第四课时 Section B(2a~2e)
重点精析
1.Percent 名词，意为“百分之……”。“基数词+percent”构成百分数,表示“百分之……”。其中 per-cent无复数形式，若与名词连用，percent 后需加of。如:
Five percent of the girls like dancing.百分之五的女孩喜欢跳舞。
【拓展】当“数词+percent of+名词”作主语时，谓语动词的单复数形式要与of后的名词保持一致。
2. although 连词，意为“虽然；尽管；即使”，引导让步状语从句，相当于though，两者在大多数情况下可以通用。如：
Although/Though we are poor,we are still happy.我们虽然穷,但仍然很快乐。
【拓展】although/though 不能与but 在同一个句子中使用。类似的还有because 和so,它们一般也不能同时使用。
3.【辨析】through, over 与across
(1) through 作介词,意为“以；凭借”时，相当于by；意为“穿过”时，强调从某个空间或内部“穿过”。
(2) over 强调从某物的上方“越过”。
(3) across 强调从某物的表面“横过；穿过”。
4.【辨析】none 与no one
none 与 no one 二者都表示
“无；没有”，但用法不同：
(1) none 既可指人,也可指物，可单独使用，也可和of连用。当none of 与不可数名词连用作主语时，谓语动词用单数；与可数名词复数连用作主语时，谓语动词用单、复数均可。none 还可用于回答以how many 或how much 开头的问句。
(2) no one 只能指人,不能指物，且no one 一般单独使用，不和of 连用。当no one 作主语时,谓语动词用单数。no one 还可用于回答以who开头的问句。
基础过关
Ⅰ.按要求完成下列单词。
1. body(复数形式) 2. write(名词形式,表示“作者”)
3. find(过去式) 4. shop(动名词形式)
Ⅱ.短语翻译。
5.空闲时间 6.一点也不
7.……的答案 8.最受欢迎的
9.最好的方法 10.例如;像……这样
Ⅲ.根据句意，用括号中所给词的适当形式填空。
11. Here are the of the test.( result)
12.I am that the little girl can speak English so well.( surprise)
13. We know Lu Xun is a great .( write)
14. Thousands of people because of the terrible disease(疾病).( die)
15.I think all the students are hard- working. None of them lazy.( be)
Ⅳ.单项填空。
( )16.—How do you like your new school, Kate
— It is very clean and beautiful, it is a bit small.
A. if B. since C. although D. because
( )17. She walked the forest to the river.
A. over B. across C. through D. past
( )18. The old man is very rich(富有的), , he isn't happy.
A. but B. so C. however D. or
( )19. Thirty- five of the teachers women teachers in our school.
A. percent;is B. percent;are
C. percents;is D. percents;are
( )20. My father always tells me not to too much time on the smart phone.
A. take B. cost C. pay D. spend
V.将下列句子中汉语部分译成英语，注意使用适当的形式。
21. the bridge. You will see Yunnan Museum on your left.(步行穿过)
22. Yunnan has a lot of beautiful places to visit, Dali, Lijiang and so on.(例如)
23. She likes going to the mountains .(在她的空闲时间)
24. My daughter want to go to bed because she is very excited.(一点也不)
25. We think to keep healthy is through having a big breakfast.(最好的方法)
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Unit2 How often do you exercise
第四课时 Section B(2a~2e)
重点精析
1.Percent 名词，意为“百分之……”。“基数词+percent”构成百分数,表示“百分之……”。其中 per-cent无复数形式，若与名词连用，percent 后需加of。如:
Five percent of the girls like dancing.百分之五的女孩喜欢跳舞。
【拓展】当“数词+percent of+名词”作主语时，谓语动词的单复数形式要与of后的名词保持一致。
2. although 连词，意为“虽然；尽管；即使”，引导让步状语从句，相当于though，两者在大多数情况下可以通用。如：
Although/Though we are poor,we are still happy.我们虽然穷,但仍然很快乐。
【拓展】although/though 不能与but 在同一个句子中使用。类似的还有because 和so,它们一般也不能同时使用。
3.【辨析】through, over 与across
(1) through 作介词,意为“以；凭借”时，相当于by；意为“穿过”时，强调从某个空间或内部“穿过”。
(2) over 强调从某物的上方“越过”。
(3) across 强调从某物的表面“横过；穿过”。
4.【辨析】none 与no one
none 与 no one 二者都表示
“无；没有”，但用法不同：
(1) none 既可指人,也可指物，可单独使用，也可和of连用。当none of 与不可数名词连用作主语时，谓语动词用单数；与可数名词复数连用作主语时，谓语动词用单、复数均可。none 还可用于回答以how many 或how much 开头的问句。
(2) no one 只能指人,不能指物，且no one 一般单独使用，不和of 连用。当no one 作主语时,谓语动词用单数。no one 还可用于回答以who开头的问句。
基础过关
Ⅰ.按要求完成下列单词。
1. body(复数形式) 2. write(名词形式,表示“作者”)
3. find(过去式) 4. shop(动名词形式)
Ⅱ.短语翻译。
5.空闲时间 6.一点也不
7.……的答案 8.最受欢迎的
9.最好的方法 10.例如;像……这样
Ⅲ.根据句意，用括号中所给词的适当形式填空。
11. Here are the results of the test.( result)
12.I am surprised that the little girl can speak English so well.( surprise)
13. We know Lu Xun is a great writer .( write)
14. Thousands of people died because of the terrible disease(疾病).( die)
15.I think all the students are hard- working. None of them is lazy.( be)
Ⅳ.单项填空。
( C )16.—How do you like your new school, Kate
— It is very clean and beautiful, it is a bit small.
A. if B. since C. although D. because
( C )17. She walked the forest to the river.
A. over B. across C. through D. past
( C )18. The old man is very rich(富有的), , he isn't happy.
A. but B. so C. however D. or
( B )19. Thirty- five of the teachers women teachers in our school.
A. percent;is B. percent;are
C. percents;is D. percents;are
( D )20. My father always tells me not to too much time on the smart phone.
A. take B. cost C. pay D. spend
V.将下列句子中汉语部分译成英语，注意使用适当的形式。
21. Walk across the bridge. You will see Yunnan Museum on your left.(步行穿过)
22. Yunnan has a lot of beautiful places to visit, such as Dali, Lijiang and so on.(例如)
23. She likes going to the mountains in her free time .(在她的空闲时间)
24. My daughter doesn’t want to go to bed at all because she is very excited.(一点也不)
25. We think the best way to keep healthy is through having a big breakfast.(最好的方法)
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