Unit 8 How do you make a banana milk shake?知識點整理
how many bananas do we need? how much yogurt do we need?
we need three bananas. we need one cup of yogurt.
主謂一致15個常考點:
1. 表示時間,重量,數目,價格,長度,數學運算等的詞或短語作主語時,盡管他們是復數形式,但如果把這些復數形式的詞或短語看作是一個整體,謂語動詞用單數形式。
two months is quite a long time. twenty dollars is enough.
2. 動詞不定式,動名詞,從句或不可數名詞作主語時,謂語動詞用單數。
to see is to believe. it is not easy to master a foreign language.
3. 由and連接兩個成分作主語時,要根據其表示的意義來決定謂語動詞的形式。如果其表示的是一個整體的概念或指的是同一事物,謂語動詞用單數,如果其表示的是兩個不同的對象時,謂語動詞用復數。
the writer and the teacher are coming.
the poet and teacher is one of my friends.
4. 集合名詞people,police一般看作復數意義,其謂語動詞用復數。另外一些集合名詞family,class等作主語時,謂語動詞是用單數還是復數,要根據這些詞在句中的實際含義而定。當他們表示的是整體意義時,謂語用單數;當他們強調個體成員時,謂語動詞用復數形式。
in england, people eat fish and chips.
the chinese people(民族)is a great people,but the chinese people are brave and hard-working people.中華民族是個偉大的民族,而中國人民是勤勞勇敢的。
5. 名詞性物主代詞mine,yours,his,hers, its,ours,theirs等作主語時,謂語動詞的數取決于該代詞所表示的意義是單數還是復數。
his parents are young, but mine are old.
6. 以s結尾的名詞本身不表示復數意義時,謂語動詞通常用單數形式,如news,physics,politics等。
no news is good news. physics is the most difficult subject for him.
7. 由or,either…or…,neither…nor…,not only…but also…等詞連接名詞或代詞作主語時,謂語動詞的數和最接近的主語一致。
neither you nor li hua has been to shanghai before.
8. 以there,here開頭的句子,若主語不止一個,其謂語動詞的形式和鄰近的那個主語一致。
there is a table and four chairs in the room.
here are some books and paper for you.
9. trousers,clothes,glasses,compasses,chopsticks等作主語時,謂語動詞用復數。但如果前面有a pair of短語時,謂語動詞用單數。
jim’s trousers are brown. the pair of glasses is mr. green’s.
10. 由“a lot of/lots of/plenty of+名詞”或“分數+名詞”作主語時,謂語動詞的單復數根據名詞的單復數而定。