新目標初一英語下冊Unit 5 I’m watching TV導學案
3、句式構成
（1）肯定句：主語+be+現在分詞+其他
i am doing my homework
eg:①he is reading a book
②they (look)for a little girl.
(2)否定句：主語+be+not+現在分詞+其他
he isn’t watching tv.
i am not cooking
eg:①tom (play)the guitar now.
②i (do)sports at the moment.
（3）一般疑問句：be+主語+現在分詞+其他？
注：答語（1）肯:yes, 主語+be （2）否：no,主語+be+bot
are you dancing? yes i am
is he drawing a picture? no he isn’t
eg:① you (talk)with your friend?
yes,
② your mother (listen) to music?
no,
(4)特殊疑問句：特殊疑問詞+be+主語+現在分詞+其他？
what are you doing?
who is singing a song?
eg:①he is watching tv.
he ?
②they are cleaning their room because they will have a birthdey party.(劃線提問)
注：（1）be動詞根據主語來確定用am is還是are
（2）is not和are not 縮寫為isnt和aren’t
詞語辨析
watch, look, see與read辨析
四個詞都有“看”和意思
①look“看”，著重于看的動作，一位著集中注意力是有意的
表示“看著”“……”用look at
②see“看，看見”著重看的結果，但see并不總是有意的，你可以看到某物而不假思索，甚至還沒意識到你正在看著某物。
③read“閱讀”，通常用于看書、報紙、雜質、信件等。
④watch“觀看，注視”和look at在含義上差不多，但watch之后常用接正在發生或將要發生的事，換句話說，要接移動的，變化的事物。
習題：
①the teacher told us to her.
②i can two birds in the picture.
③he the newspaper every day.
④he tv every weekend.
⑤they a book now.
⑥i pandas in the zoo at the moment.