七年級(jí)一般現(xiàn)在時(shí)講解

1、 The Present Simple Tense (一般現(xiàn)在時(shí)一般現(xiàn)在時(shí))Which one do you play every day?I play basketball every day.I play soccer ball every day.Which one does she play every day?Do and think!How can we name this action of playing basketball every day?(1)經(jīng)常性或習(xí)慣性的動(dòng)作。經(jīng)常性或習(xí)慣性的動(dòng)作。She plays basketball every day.She plays

2、soccer ball every day.Which one do you like?What does she/ he like?Do and thinkHow can we name this habit of liking a kind of fruit?2）表示現(xiàn)階段存在的狀態(tài)、特征或心理活動(dòng)。）表示現(xiàn)階段存在的狀態(tài)、特征或心理活動(dòng)。I like bananas.I like apples.She likes bananas.She likes apples.She likes bananas. （2）表示現(xiàn)階段存在的狀態(tài)、特征或心理活動(dòng)。He plays volleyball ev

3、ery day.(1) 表示經(jīng)常性習(xí)慣性的動(dòng)作。The definition of The Present Simple Tense:一般現(xiàn)在時(shí)態(tài)：一般現(xiàn)在時(shí)態(tài)： 表示現(xiàn)階段經(jīng)常性、習(xí)慣性的動(dòng)作或現(xiàn)階段存在表示現(xiàn)階段經(jīng)常性、習(xí)慣性的動(dòng)作或現(xiàn)階段存在的狀態(tài)、特征及心理活動(dòng)的狀態(tài)、特征及心理活動(dòng).常用的狀語有：常用的狀語有：often , sometimes , usually , every day 等等。一般現(xiàn)在時(shí)態(tài)的一般現(xiàn)在時(shí)態(tài)的be動(dòng)詞形式：動(dòng)詞形式：I am a student.You are students.He is a student.She is a student.They

4、are students.I am not a student.You are not students.He is not a student.She is not a student.They are not students.Are you a student? Yes, I am.Is she a student? Yes, she is.Is he a student? No, he is not.(isnt)Are they students? No, they are not.肯定句肯定句否定句否定句一般疑問句一般疑問句Do and think:Be 動(dòng)詞的一般現(xiàn)在時(shí)：肯定句：i

5、s/am/are否定句：is/am/are not一般疑問句：把be 動(dòng)詞提到句句 首首，小寫改為大寫小寫改為大寫，其他的詞不變，句號(hào)變?yōu)閱柼?hào)句號(hào)變?yōu)閱柼?hào)。Practice:Fill in the blanks with the words gave.1.Where _ (be) my keys?2.I _ (be) Jim. My sister _ (be) Gina.3.My pen pal _ (be not) from Japan, he_ (be) from Canada.4.His friends _ (be) friendly to him.5.There_（be）a pen a

6、nd two pencils in the pencil-box.6.My parents _(be) docters.7.Paul and Tommy _(be) my cousins.areamisisntisareisareare實(shí)義動(dòng)詞的一般現(xiàn)在時(shí)：實(shí)義動(dòng)詞的一般現(xiàn)在時(shí)：I like bananas.He likes bananas.She likes bananas.They like bananas.I do not like bananas.He does not like bananas.She does not like bananas.They do not like ba

7、nanas.Do you have bananas? Yes, I do.Does he like bananas? Yes, he does.Does she like bananas? No, she does not.Do they like bananas? Yes, they does.V的一般現(xiàn)在時(shí)：的一般現(xiàn)在時(shí)： 非第三人稱單數(shù)：肯定句：V(原) 否定句：dont+V(原) 一般疑問句: do提前 +V(原) 第三人稱單數(shù)：肯定句：V+s/es動(dòng)詞三單數(shù) 否定句：doesnt +V(原) 一般疑問句：does提前 +V(原)Do and think:肯定句肯定句:否定句否定句:一

8、般疑問句一般疑問句: Now look at these sentences carefully. Pay attention to their verbs and subjects: I like bananas.You like bananas.She likes bananas.He likes bananas.動(dòng)詞原型動(dòng)詞的“三單”形式havehasdodoesgogoesteachteachesplayplaysflyflieswashwashesrelaxesrelaxlikeslikegetgets固定的“三單”形式直接加“s”s,x,ch,sh,o結(jié)尾的單詞，直接加“es”以輔

9、音字母加“y”結(jié)尾的單詞，變“y”為“i”再加“es”areisHave a try(試試看)一般現(xiàn)在時(shí)的主謂一致一般現(xiàn)在時(shí)的主謂一致 使用一般現(xiàn)在時(shí)要注意主語和謂語的第一個(gè)動(dòng)詞在人稱和數(shù)的方面的使用一般現(xiàn)在時(shí)要注意主語和謂語的第一個(gè)動(dòng)詞在人稱和數(shù)的方面的 一致。基本規(guī)則是：如果主語為第三人稱單數(shù)，謂語的第一個(gè)動(dòng)詞要變?yōu)橐恢??；疽?guī)則是：如果主語為第三人稱單數(shù)，謂語的第一個(gè)動(dòng)詞要變?yōu)?第三人稱單數(shù)形式。規(guī)則如下：第三人稱單數(shù)形式。規(guī)則如下：2.以s. x. sh. ch. o結(jié)尾，加-es,1.一般情況下，直接加-s，3.以“輔音字母+y”結(jié)尾，變y為i, 再加-es,SayPlayWatch

10、BringLookWashFlyHaveGoSpellsaysplayswatchesbringslookswashesflieshasgoesspells在清輔音之后發(fā)/s/ ,其他情況下發(fā)/z/發(fā)為/iz/發(fā)音為/z/Please change the sentences according to the requirement.I play sports every day. She does not play sports every day. Do you playsports every day?一般疑問句 I do not play sports every day. 否定句Sh

11、e playssports every day. 否定句一般疑問句Does she play sports every day?1.He often _(help) me.2._ Mr. Green _ (speak) English or Japanese?3.She _ (go) to school by bike4.What _ your mother_(do)?5.Sometimes we_(play)football after school.6.We_ _(not have)much work to do today.7._ you want _ (be) a policeman?to beDoesspeakgoesdoesdoplaydonthaveDohelpsHomework:Take notesReview what we have leant today .Thank y