5年級英語上冊復(fù)習(xí)知識
在緊張的復(fù)習(xí)階段,你掌握了哪些重要知識點(diǎn)了呢?下面是學(xué)習(xí)啦小編為大家收集整理的5年級英語上冊復(fù)習(xí)知識,相信這些文字對你會(huì)有所幫助的。
5年級英語上冊復(fù)習(xí)知識(一)
直接引語/間接引語
如果引語的主句所用動(dòng)詞為過去時(shí),那么間接引語要做相應(yīng)變化:時(shí)態(tài),人稱,時(shí)間地點(diǎn)及指示詞
1) 時(shí)態(tài)變化:
一般現(xiàn)在時(shí)——一般過去時(shí)
現(xiàn)在進(jìn)行時(shí)——過去進(jìn)行時(shí)
一般過去時(shí)——過去完成時(shí)
現(xiàn)在完成時(shí)——過去完成時(shí)
一般將來時(shí)——過去將來時(shí)
be going to——was/were going to/would
can--could
may--might
2) 時(shí)間地點(diǎn)及指示詞的變化:
here-there, tomorrow-the next day, the following day, this-that…
3) 人稱變化:根據(jù)句意改變?nèi)朔Q。
4) 直接賓語/間接賓語
主語+及物動(dòng)詞+間接賓語+直接賓語
直接賓語是及物動(dòng)詞的直接對象,間接賓語是及物動(dòng)詞的動(dòng)作所涉及的人或事務(wù),也可以說間接賓語表示動(dòng)作是對誰做的,或者是為誰做的。所以間接賓語要用名詞或者賓格代詞來擔(dān)當(dāng)。
He gives me a book.(me間接賓語,a book直接賓語)
直接賓語和間接賓語的位置調(diào)換時(shí)要加一個(gè)介詞to或for:
主語+及物動(dòng)詞+直接賓語+介詞+間接賓語
Give me a book. = Give the book to me.
Send him a letter. = Send a letter to him.
Show him the new dress. = Show the new dress to him.
5年級英語上冊復(fù)習(xí)知識(二)
1)代詞及be動(dòng)詞
主格 I we you you she/he/it they
賓格 me us you you her/him/it them
代詞所有格 my our your your her/his/its their
名詞性代詞 mine ours yours yours hers/his/its theirs
be動(dòng)詞現(xiàn)在時(shí) Am are are are is are
be動(dòng)詞過去時(shí) was were were were was were
2)名詞的復(fù)數(shù)
規(guī)則變化的名詞復(fù)數(shù)形式
規(guī)則1 一般情況+s e.g. shell→shells toy→toys
規(guī)則2 以s, x, ch, sh結(jié)尾+es e.g. fox→foxes church→churches
規(guī)則3 以o結(jié)尾+s或+es e.g. radio→radios potato→potatoes
規(guī)則4 以f, fe結(jié)尾的,變f, fe為ves e.g. life→lives half→halves
規(guī)則5 以輔音字母+y結(jié)尾, 變y為i+es e.g. sky→skies study→studies
3)動(dòng)詞的第三人稱單數(shù)形式
規(guī)則1 一般情況+s e.g. like-likes, look-looks
規(guī)則2 以s, x, ch, sh和o結(jié)尾+es e.g. do-does, catch-catches
規(guī)則3 以輔音字母+y結(jié)尾, 變y為i+es e.g. carry-carries, fly-flies
4)動(dòng)詞現(xiàn)在分詞
規(guī)則1 一般動(dòng)詞加-ing e.g. look-looking, read-reading, play-playing
規(guī)則2 以不發(fā)音的字母結(jié)尾的單詞去e加-ing e.g. make-making, take-taking, arrive-arriving
規(guī)則3 重讀閉音節(jié)詞結(jié)尾, 即單詞中只有一個(gè)元音字母,其后緊跟一個(gè)輔音字母的詞,雙寫輔音字母再加-ing e. g. run-running, sit-sitting, get-getting, swim-swimming, stop-stopping
5)動(dòng)詞過去式
規(guī)則動(dòng)詞變化
規(guī)則1 一般動(dòng)詞加-ed e.g. look-looked, watch-watched, play-played
規(guī)則2 以e結(jié)尾的加-d e.g. make-maked, arrive-arrived
規(guī)則3 以輔音字母y結(jié)尾的變y為i加-ed cry-cried, carry-carried
規(guī)則4 重讀閉音節(jié)詞結(jié)尾, 即單詞中只有一個(gè)元音字母,其后緊跟一個(gè)輔音字母的詞,雙寫輔音字母再加-ed stop-stopped
過去式的讀音
在清輔音后面(除外)讀/t/ e.g. walked, jumped
在濁輔音和元音后讀/d/ e.g. washed, watched
在/t/,/d/后讀/id/ e.g. waited, hated
6)形容詞和副詞的比較級和最高級
比較級
規(guī)則1 一般加-er e.g. high-higher
規(guī)則2 以e結(jié)尾加-r nice-nicer
規(guī)則3 以輔音字母加y結(jié)尾,變y為i再加-er busy-busier
規(guī)則4 重讀閉音節(jié)結(jié)尾, 雙寫輔音字母再加-er fat-fatter
最高級
規(guī)則1 一般加-est e.g. high-highest
規(guī)則2 以e結(jié)尾加-st nice-nicest
規(guī)則3 以輔音字母加y結(jié)尾,變y為i再加-est busy-busiest
規(guī)則4 重讀閉音節(jié)結(jié)尾, 雙寫輔音字母再加--est fat-fattest
7)常見縮寫:
is='s I am=I'm are='re
is not=isn't /iznt/ are not=aren't /a:nt/
do not=don't
does not=doesn't
was='s
did not=didn't
can not=can't
have='ve
has='s
have not=haven't
has not=hasn't
will='ll
will not=won't
shall not=shan't