1、随堂演练即时体验巩固提升.单句语法填空(不多于3个单词)1The climate has a great influence _ agricultural production.答案与解析onhave an influence on“对有影响”。2. When they _ (hear) the news, they all jumped with joy.答案heard3. The students _ (sing) as they walked.答案sang4. When the police arrived, the thieves _ (run) away.答案had run5. I
2、was not sure whether I _ (meet) him before.答案had met6. As he stood up, he dropped the glass, _ (break) it into pieces.答案breaking7. While I _ (read), he came in.答案was reading8. She _ (go) to bed until 11 oclock last night.答案didnt go9. By the time he _ (get) home, the light _ (go) out.答案got; had gone1
3、0. By the time he _ (be) twelve, Edison _ (begin) to make a living by himself.答案was; had begun.单项填空1. He told me he would call Tom _ he got to Beijing.A. immediately B. directlyC. the moment D. A, B and C答案与解析D句意:他告知我,一到北京,他就给汤姆打电话。依据句意可知答案为D项,由于A、B和C三项均表示“一就”。2. We were about to go back for class a
4、gain _ the headmaster called us together.A. while B. asC. when D. then答案与解析Cbe about to do . when . “刚要那时”。句意:我们刚要回去上课时,校长把我们叫到了一块。3. I was so familiar with her that I recognized her voice _ I picked up the phone.A. after B. the momentC. while D. before答案与解析Bthe moment相当于as soon as,意为“一就”,其他各项均不符合句意。4. The problem was so _ that such a clever boy cant solve it.A. funny B. interestingC. complete D. complex答案与解析D由that引导的结果状语从句可知“不能算出这道难题的缘由是题目太简单了”,故D项正确。5. Mothers words have a great influence _ her children.A. at B. in C. on D. of答案与解析Chave an influence on“对有影响”。