(1)There is _____ water _____ air in space.A.not;or B.no;and C.no;or D.not;and(2)Class Two students will have a ______ of geography.A.knowledge B.study C.idea D.way(3)I think she ______ about her lessons.A.need't worry B.doesn't need worry C.need

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(1)There is _____ water _____ air in space.A.not;or B.no;and C.no;or D.not;and(2)Class Two students will have a ______ of geography.A.knowledge B.study C.idea D.way(3)I think she ______ about her lessons.A.need't worry B.doesn't need worry C.need

(1)There is _____ water _____ air in space.A.not;or B.no;and C.no;or D.not;and(2)Class Two students will have a ______ of geography.A.knowledge B.study C.idea D.way(3)I think she ______ about her lessons.A.need't worry B.doesn't need worry C.need
(1)There is _____ water _____ air in space.
A.not;or B.no;and C.no;or D.not;and
(2)Class Two students will have a ______ of geography.
A.knowledge B.study C.idea D.way
(3)I think she ______ about her lessons.
A.need't worry B.doesn't need worry C.needs not worry D.need't to worry

(1)There is _____ water _____ air in space.A.not;or B.no;and C.no;or D.not;and(2)Class Two students will have a ______ of geography.A.knowledge B.study C.idea D.way(3)I think she ______ about her lessons.A.need't worry B.doesn't need worry C.need
1.C
否定句中的and要变成or
2.A
have a knowledge of sth 了解...
3.A
考查need作为情态动词和行为动词的区别.
情态动词时,否定直接在need后面加not,再跟动词原形,所以选A;
行为动词时,否定借助于助动词don't/didn't/doesn't,再加need to do sth.此题如果need作为行为动词,则答案是:doesn't need to worry.

1.B
2.B
3.D

C B A need 作为情态动词只用于否定句和疑问句,后跟动词原形。作为行为动词可用助动词里否定doesn't need worry;needn't worry 都是正确的

1,C
2,B
3,D

句型转换,每空一词.1.Wa are English teachers.(改为单数句) _____ _____ _____ _____ _____.2.There is a book on the desk.(对画线部分提问)_____ _____ _____ the desk? there is nothing _____(剩下) There work is _____(true) common 句型转换1 You'd better take out the trash 改成否定句you'd better ___ ____ out the trash 2 It's a very boring thing 改成感叹句____ ____ ____ ____ it is 3 They took some photos there改成否定句They ___ ____ _____ photos there 4 She wa there is nothing else in the fridgr.there is _____ _____ _____ in the fridge (同义句转换) There is danger _____(在前面) there is a _____ _____ _____(水饺店)near our school. The traffic is very busy.(同义句)There _____ _____ _____ traffic. ( )How mang days _____ in a month?A.is there B.there is C.are there D.there are it is very windy today.(同义句改写) there is _____ _____ ______ ______ today There is some water in a bottle near a big rock什么意思 There is some wa There is nothing _____ (worry) about.适当形式填空 Look!There is someone _____(敲)at the door. There is a house _____(work) on the ground. where _____ _____ school?-----There _____ is.填空 1、We walk to the train station.(改为同义句)We go to the train station_____ _____ .2、There is no money in my bag.(改为同义句)There is _____ _____ money in my bag. There is something wrong with the radio(改为同义句)①There is _____ ______ wrong with the radio.②There is _____ wrong with the radio. 寻找一首歌,开头歌词是wa wa way,it is a wa wa way.