人教版必修4课件.ppt

Language points 我看到一个陌生人进了、正在进办公室。 I observed a stranger go/going into the office. 我注意到班上有几个学生睡着了。 I observed that several students were asleep in class. Subject-verb Agreement 主谓一致 What is S-V agreement? 用动词的适当形式填空 1. I ____ a teacher. (be) 2. He _____ good at swimming. (be) 3. You ____ late for school again.(be) 4. They ______ many new books. (have) 5. She _____ two sisters.(have) Ex 1 On P5 Rule: 集体名词如: group, class, company, government, family, army, enemy, population, team, public, crowd, audience等作主语时，如果强调整体，谓语用单数，如果强调个体（其中的各个成员）就用复数 Ex 2 on P5 Rule: every one, everybody, everything, any one, anybody, anything, no one, nobody, nothing, some one, somebody, something, (none除外)等不定代词及each, the other作主语时，谓语动词用单数形式。如： Nothing in the box is mine. Exercise and Rules 语法一致 Rule：单数主语即使后面带有由with, along with, together with, like, but except, besides, as well as, more than, no less than, rather than, including, in addition to 引导的短语，谓语动词仍用单数。如： My sister together with/along with/with/as well as/besides my parents has gone to Beijing. The book, including ten science stories, sells well. Exercise and Rules 3. Reading English papers and magazines ___helpful to our study of English. (is/ are) 4. Whether he comes or not ____ of no matter. (is /are) 5. To say ___ one thing; to do ___another. (is/are) 6. Listening, speaking, reading and writing ____four skills for English study. (is/are) 7. Where to find the plant and what to do with it _____still the problems to settle. (is/are) 语法一致 Rule：单个不定式（短语）、动名词（短语）或从句作主语时谓语用单数； 多个时看作复数 Exercise and Rules 8.Many a boy ______ made such a funny experiment. A. have B. are C. has D. is 9.Every means _______ been tried since then. A. has B. were C. was D. has been 10.Each actor and (each) actress____ invited to our school. (is /are) 11.Every boy and (every) girl _____ got a toy train. (has/have) 12.No teacher and no student _____ to have classes on Sunday. (agree/agrees) 语法一致 Rule:连接的并列主语被e