六年級英語上冊Unit12 Christmas知識點歸納
如：the twin sisters are from america. 這對孿生姐妹是美國人。
the twin sisters are not from america.
are the twins from america?
2）、當謂語由實義動詞充當，主語不是第三人稱單數時，句子結構：主語+動詞原形+其它；否定式為：主語+don't+動詞原形+其它；疑問句為：do+主語+動詞原形+其它？
如：we speak chinese.
do you speak chinese?
they don't speak chinese.
3）、當主語是第三人稱單數時：句子結構為主語+動詞（詞尾加s或es）+其它。
否定式為：主語+doesn't+動詞原形+其它。 疑問句式：does+主語+動詞原形+其它？
如：he likes playing football.
he doesn’t like playing football. does he like playing football?
課堂訓練：
1) 單項選擇
（ ）1.it’s half past six in the afternoon. it's time_______________, boys and girls!
a. for supper b. for the supper c. for class d. for the class
（ ）2. --excuse me,___________? --it is over there.
a. what's on the desk b. where's your room
c. whose bag is it d. which shoes are yours yeah ,
（ ）3. whose watch is this ? ------is it a black __________,
a.it b.one c. this d. that
（ ）4. please __________ these babies carefully ,nurse .
a. look after b. look for c. look like d. look at
（ ）5. -- i'm sorry ,i can't play the computer games .
-- don't worry , i'll ______ you .
a. speak to b. play c. learn d. show
（ ）6. ---what is 5 plus 2 ?
---___________. oh, it's seven ,
a. all right b. thanks c. let me see d. not at all