高一英語Mainly revision教案1
2) be made of指“成品是由什么原料制成的”能看出原材料。be made from則看不出原材料。
①gas is made from coal. 煤氣是由煤產生的。
②this kind of wine is made from grape. 這種酒是葡萄制成的。
③the desks are made of wood. 桌子是木頭做的。
④the cloth is made of cotton. 這種布是用棉花制成的。
3) be made up of“由…組成”
①the novel is made up of ten parts. 這部小說有十部分組成。
②the sports team is made up of eleven members. 這支隊由11人組成。
10.a number of other plants were found in america. 在美洲還發現了許多其他的作物。
a number of表示“很多”,與a lot of用法相同,后面接復數名詞,如:
①a number of birds come to kunming for the winter eveay year.
每年冬天有大量的鳥飛到昆明。
②a number of students are playing on the playground. but i don’t know what the number is.
很多學生在操場上玩,但我不知道有多少人。
the number of表示“…的數目”,謂語動詞用單數,如:
③the number of the students in our school has risen this year.
今年我們學校學生的數目上升了。
五、定語從句
1.從定語從句和它修飾的先行詞關系來看,有限制性和非限制性定語從句兩種。
說 明 例 句
限制性定語從句 限定了先行詞的范圍和意思,這類從句不能省去。 i’ve found a man who can help you.
我找到了一個能幫助你的人。
autumn in beijing is the season which is neither hot not cold.
北京的秋天是不熱也不冷的季節。
the factory where he worked was built in 1940.
他工作的那工廠建于1940年。
is this school the one you visited yesterday?
這是你昨天參觀的那所學校嗎?
非限制性定語從句 只是對附加詞進行補充說明,在意思上相當于一個并列的分句,如果省略,剩下的主句意思仍然清楚。書寫時,從句和主句之間要用逗號分開,不能用that引導。 i knocked at the door of the chemist’s, which immediately opened.
我敲了一下藥店的門,門很快就開了。
she has a sister, who is a musician.
她有一個是音樂家的姐姐。
they set up a school, where there were lots of students studying.
他們建了一所學校,有許多學生在那兒學習。
2.關系代詞的用法
關系代詞 用 法 例 句
that 做從句的主語或賓語,先行詞可以是人也可以是物。 the table that stands over there is made of wood.
那邊的桌子是用木頭做的。
the book i gave you is well worth reading.
我給你的那本書很值得讀。